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Controller KR C4 compact Operating Instructions Issued: 15.04.2014 Version: BA KR C4 compact V5 KUKA Roboter GmbH KR C4 compact © Copyright 2014 KUKA Roboter GmbH Zugspitzstraße 140 D-86165 Augsburg Germany This documentation or excerpts therefrom may not be reproduced or disclosed to third parties without the express permission of KUKA Roboter GmbH. Other functions not described in this documentation may be operable in the controller. The user has no claims to these functions, however, in the case of a replacement or service work. We have checked the content of this documentation for conformity with the hardware and software described. Nevertheless, discrepancies cannot be precluded, for which reason we are not able to guarantee total conformity. The information in this documentation is checked on a regular basis, however, and necessary corrections will be incorporated in the subsequent edition. Subject to technical alterations without an effect on the function. Translation of the original documentation KIM-PS5-DOC 2 / 123 Publication: Pub BA KR C4 compact (PDF) en Book structure: BA KR C4 compact V5.3 Version: BA KR C4 compact V5 Issued: 15.04.2014 Version: BA KR C4 compact V5 Contents Contents 1 Introduction .................................................................................................. 7 1.1 Industrial robot documentation ................................................................................... 7 1.2 Representation of warnings and notes ...................................................................... 7 1.3 Trademarks ................................................................................................................ 7 1.4 Terms used ................................................................................................................ 8 2 Purpose ........................................................................................................ 9 2.1 Target group .............................................................................................................. 9 2.2 Intended use .............................................................................................................. 9 3 Product description ..................................................................................... 11 3.1 Description of the industrial robot .............................................................................. 11 3.2 Overview of the KR C4 compact robot controller ....................................................... 11 3.3 Control box ................................................................................................................. 12 3.3.1 Control PC ............................................................................................................ 12 3.3.2 Cabinet Control Unit, Small Robot ........................................................................ 13 3.3.3 Low-voltage power supply unit ............................................................................. 14 3.3.4 Batteries ................................................................................................................ 14 3.3.5 Mains filter ............................................................................................................ 14 3.4 Drive box (Drive Configuration (DC)) ......................................................................... 14 3.5 Description of interfaces ............................................................................................ 15 Control PC interfaces ............................................................................................ 16 Motherboard D3076-K PC interfaces ............................................................... Motherboard D3236-K PC interfaces ............................................................... 17 18 3.6 Cooling ....................................................................................................................... 19 4 Technical data .............................................................................................. 21 4.1 Dimensions ................................................................................................................ 22 4.2 Cabinet Interface Board, Small Robot ....................................................................... 23 4.3 Dimensions of the smartPAD holder (optional) .......................................................... 24 4.4 Dimensions of handle brackets .................................................................................. 25 4.5 Plates and labels ........................................................................................................ 25 5 Safety ............................................................................................................ 27 5.1 General ...................................................................................................................... 27 5.1.1 Liability .................................................................................................................. 27 5.1.2 Intended use of the industrial robot ...................................................................... 27 5.1.3 EC declaration of conformity and declaration of incorporation ............................. 28 5.1.4 Terms used ........................................................................................................... 28 5.2 Personnel ................................................................................................................... 30 5.3 Workspace, safety zone and danger zone ................................................................. 31 5.4 Triggers for stop reactions ......................................................................................... 31 5.5 Safety functions ......................................................................................................... 32 5.5.1 Overview of the safety functions ........................................................................... 32 5.5.2 Safety controller .................................................................................................... 33 5.5.3 Mode selection ...................................................................................................... 33 5.5.4 “Operator safety” signal ........................................................................................ 33 5.5.5 EMERGENCY STOP device ................................................................................ 34 3.5.1 3.5.1.1 3.5.1.2 Issued: 15.04.2014 Version: BA KR C4 compact V5 3 / 123 KR C4 compact 5.5.6 Logging off from the higher-level safety controller ................................................ 34 5.5.7 External EMERGENCY STOP device .................................................................. 35 5.5.8 Enabling device .................................................................................................... 35 5.5.9 External enabling device ...................................................................................... 36 5.5.10 External safe operational stop .............................................................................. 36 5.5.11 External safety stop 1 and external safety stop 2 ................................................. 36 5.5.12 Velocity monitoring in T1 ...................................................................................... 36 5.6 Additional protective equipment ................................................................................ 36 5.6.1 Jog mode .............................................................................................................. 36 5.6.2 Software limit switches ......................................................................................... 37 5.6.3 Mechanical end stops ........................................................................................... 37 5.6.4 Mechanical axis range limitation (optional) ........................................................... 37 5.6.5 Axis range monitoring (optional) ........................................................................... 37 5.6.6 Options for moving the manipulator without drive energy .................................... 38 5.6.7 Labeling on the industrial robot ............................................................................ 38 5.6.8 External safeguards ............................................................................................. 39 5.7 Overview of operating modes and safety functions ................................................... 39 5.8 Safety measures ........................................................................................................ 40 5.8.1 General safety measures ..................................................................................... 40 5.8.2 Transportation ...................................................................................................... 41 5.8.3 Start-up and recommissioning .............................................................................. 41 Checking machine data and safety configuration ............................................ Start-up mode .................................................................................................. 42 43 5.8.4 Manual mode ........................................................................................................ 44 5.8.5 Simulation ............................................................................................................. 45 5.8.6 Automatic mode ................................................................................................... 45 5.8.7 Maintenance and repair ........................................................................................ 46 5.8.8 Decommissioning, storage and disposal .............................................................. 47 5.8.9 Safety measures for “single point of control” ........................................................ 47 5.9 Applied norms and regulations .................................................................................. 48 6 Planning ........................................................................................................ 51 6.1 Overview of planning ................................................................................................. 51 6.2 Electromagnetic compatibility (EMC) ......................................................................... 51 5.8.3.1 5.8.3.2 6.3 Installation conditions ................................................................................................ 51 6.4 Connection conditions ............................................................................................... 52 6.5 Power supply connection ........................................................................................... 53 6.6 Safety interface X11 .................................................................................................. 53 6.6.1 Safety interface X11 ............................................................................................. 54 6.6.2 Wiring example for E-STOP circuit and safeguard ............................................... 57 6.6.3 Wiring example for safe inputs and outputs ......................................................... 59 Safety functions via Ethernet safety interface (optional) ........................................... 61 6.7.1 Schematic circuit diagram for enabling switches .................................................. 64 6.7.2 SafeOperation via Ethernet safety interface (optional) ......................................... 65 6.7.3 Ethernet interface (1xRJ45) X66 .......................................................................... 68 6.8 Mastering test ............................................................................................................ 68 6.9 6.7 4 / 123 EtherCAT interface X65 ............................................................................................. 68 6.10 Service Interface X69 ................................................................................................ 69 6.11 PE equipotential bonding ........................................................................................... 70 Issued: 15.04.2014 Version: BA KR C4 compact V5 Contents 6.12 Performance level ...................................................................................................... 70 6.12.1 PFH values of the safety functions ....................................................................... 70 7 Transportation ............................................................................................. 73 7.1 Transporting the robot controller ................................................................................ 73 8 Start-up and recommissioning ................................................................... 75 8.1 Start-up overview ....................................................................................................... 75 8.2 Installing the robot controller ...................................................................................... 76 8.3 Connecting the connecting cables ............................................................................. 76 8.4 Plugging in the KUKA smartPAD ............................................................................... 77 8.5 Connecting the PE equipotential bonding .................................................................. 78 8.6 Connecting the robot controller to the power supply .................................................. 78 8.7 Reversing the battery discharge protection measures ............................................... 78 8.8 Configuring and connecting connector X11 ............................................................... 79 8.9 Switching on the robot controller ................................................................................ 79 9 Operation ...................................................................................................... 81 9.1 KUKA smartPAD teach pendant ................................................................................ 81 9.1.1 Front view ............................................................................................................. 81 9.1.2 Rear view .............................................................................................................. 83 Maintenance ................................................................................................. 85 10.1 Maintenance symbols ................................................................................................ 85 10.2 Checking CCU_SR relay outputs ............................................................................... 86 10.3 Cleaning the robot controller ...................................................................................... 87 Repair ........................................................................................................... 89 11.1 Repair and procurement of spare parts ..................................................................... 89 11.2 Opening the housing cover ........................................................................................ 89 11.3 Removing the control box from the drive box ............................................................ 90 11.4 Exchanging the motherboard ..................................................................................... 91 11.5 Exchanging the motherboard battery ......................................................................... 91 11.6 Exchanging DIMM memory modules ......................................................................... 91 11.7 Exchanging the hard drive ......................................................................................... 92 10 11 11.8 Exchanging the Cabinet Control Unit, Small Robot ................................................... 93 11.9 Exchanging the batteries ........................................................................................... 95 11.10 Exchanging the Dual GbE network card .................................................................... 97 11.11 Exchanging the low-voltage power supply unit .......................................................... 97 11.12 Exchanging the control box fans ................................................................................ 98 11.13 Exchanging the drive box fans ................................................................................... 99 11.14 Exchanging the KPP_SR ........................................................................................... 100 11.15 Exchanging the KSP_SR ........................................................................................... 101 11.16 Installing the KUKA System Software (KSS) ............................................................ 102 Troubleshooting .......................................................................................... 103 12.1 LED display on Cabinet Control Unit, Small Robot .................................................... 103 12.2 Fuses on the Cabinet Control Unit, Small Robot ....................................................... 107 Decommissioning, storage and disposal .................................................. 109 12 13 Issued: 15.04.2014 Version: BA KR C4 compact V5 5 / 123 KR C4 compact 13.1 Decommissioning ...................................................................................................... 109 13.2 Storage ...................................................................................................................... 109 13.3 Disposal ..................................................................................................................... 109 KUKA Service ............................................................................................... 111 14.1 Requesting support ................................................................................................... 111 14.2 KUKA Customer Support ........................................................................................... 111 Index ............................................................................................................. 119 14 6 / 123 Issued: 15.04.2014 Version: BA KR C4 compact V5 1 Introduction 1 Introduction 1.1 Industrial robot documentation The industrial robot documentation consists of the following parts: Documentation for the manipulator Documentation for the robot controller Operating and programming instructions for the System Software Instructions for options and accessories Parts catalog on storage medium Each of these sets of instructions is a separate document. 1.2 Safety Representation of warnings and notes These warnings are relevant to safety and must be observed. These warnings mean that it is certain or highly probable that death or severe injuries will occur, if no precautions are taken. These warnings mean that death or severe injuries may occur, if no precautions are taken. These warnings mean that minor injuries may occur, if no precautions are taken. These warnings mean that damage to property may occur, if no precautions are taken. These warnings contain references to safety-relevant information or general safety measures. These warnings do not refer to individual hazards or individual precautionary measures. This warning draws attention to procedures which serve to prevent or remedy emergencies or malfunctions: Procedures marked with this warning must be followed exactly. Notes These notices serve to make your work easier or contain references to further information. Tip to make your work easier or reference to further information. 1.3 Trademarks Windows is a trademark of Microsoft Corporation. is a trademark of Beckhoff Automation GmbH. is a trademark of ODVA. Issued: 15.04.2014 Version: BA KR C4 compact V5 7 / 123 KR C4 compact 1.4 Terms used Term Description CIP Safety Common Industrial Protocol Safety CIP Safety is an Ethernet/IP-based safety interface for connecting a safety PLC to the robot controller. (PLC = master, robot controller = slave) 8 / 123 CCU_SR Cabinet Control Unit Small Robot CIB_SR Cabinet Interface Board Small Robot Dual NIC card Dual network card EDS Electronic Data Storage (memory card) EMD Electronic Mastering Device EMC Electromagnetic compatibility KCB KUKA Controller Bus KEB KUKA Extension Bus KEI KUKA Extension Interface KLI KUKA Line Interface. Connection to higher-level control infrastructure (PLC, archiving) KOI KUKA Option Interface KONI KUKA Option Network Interface KPC Control PC KPP_SR KUKA Power Pack Small Robot KRL KUKA Robot programming language (KUKA Robot Language) KSB KUKA System Bus. Internal KUKA bus for internal networking of the controllers with each other KSI KUKA Service Interface KSP_SR KUKA Servo Pack Small Robot KSS KUKA System Software Manipulator The robot arm and the associated electrical installations PMB_SR Power Management Board Small Robot RDC Resolver Digital Converter SATA connections Data bus for exchanging data between the processor and the hard drive USB Universal Serial Bus. Bus system for connecting additional devices to a computer EA External axis (linear unit, Posiflex) Issued: 15.04.2014 Version: BA KR C4 compact V5 2 Purpose 2 Purpose 2.1 Target group This documentation is aimed at users with the following knowledge and skills: Advanced knowledge of electrical and electronic systems Advanced knowledge of the robot controller Advanced knowledge of the Windows operating system For optimal use of our products, we recommend that our customers take part in a course of training at KUKA College. Information about the training program can be found at www.kuka.com or can be obtained directly from our subsidiaries. 2.2 Use Intended use The robot controller KR C4 compact is intended solely for operating the following components: Misuse KUKA industrial robots Any use or application deviating from the intended use is deemed to be misuse and is not allowed. This includes e.g.: Use as a climbing aid Operation outside the permissible operating parameters Use in potentially explosive environments Use in underground mining Issued: 15.04.2014 Version: BA KR C4 compact V5 9 / 123 KR C4 compact 10 / 123 Issued: 15.04.2014 Version: BA KR C4 compact V5 3 Product description 3 Product description 3.1 Description of the industrial robot The industrial robot consists of the following components: Manipulator Robot controller smartPAD teach pendant Connecting cables Software Options, accessories Fig. 3-1: Example of an industrial robot 3.2 1 Manipulator 2 Teach pendant 3 Connecting cable, smartPAD 4 Robot controller 5 Connecting cable, data cable 6 Connecting cable, motor cable Overview of the KR C4 compact robot controller The robot controller is used for controlling the following systems: KUKA Small Robots The robot controller consists of the following components: Control PC Power unit Safety logic smartPAD teach pendant Connection panel The robot controller can be installed in a 19" rack. Issued: 15.04.2014 Version: BA KR C4 compact V5 11 / 123 KR C4 compact Fig. 3-2: Overview of KR C4 compact 3.3 1 Control unit (control box) 2 Power unit (drive box) Control box The control box consists of the following components: Fig. 3-3: Overview of control box 3.3.1 Fan 7 Main switch 2 Hard drive 8 Interfaces 3 Low-voltage power supply unit 9 Options 4 Memory card (EDS) 10 Motherboard 5 Cabinet Control Unit, Small Robot (CCU_SR) 11 Batteries 6 Interfaces in the cover Control PC Components 12 / 123 1 The control PC (KPC) includes the following components: Issued: 15.04.2014 Version: BA KR C4 compact V5 3 Product description Functions 3.3.2 Motherboard Processor Heat sink Memory modules Hard drive LAN Dual NIC network card (not present on all motherboard variants) Optional modules, e.g. field bus cards The control PC (KPC) is responsible for the following functions of the robot controller: User interface Program creation, correction, archiving, and maintenance Sequence control Path planning Control of the drive circuit Monitoring Safety equipment Communication with external periphery (other controllers, host computers, PCs, network) Cabinet Control Unit, Small Robot Description The Cabinet Control Unit, Small Robot (CCU_SR) is the central power distributor and communication interface for all components of the robot controller. The CCU_SR consists of the Cabinet Interface Board, Small Robot (CIB_SR) and the Power Management Board, Small Robot (PMB_SR). All data are transferred via this internal communication interface to the controller for further processing. If the mains voltage fails, the control components continue to be powered by batteries until the position data are saved and the controller has shut down. The charge and quality of the batteries are checked by means of a load test. The CCU_SR also incorporates sensing, control and switching functions. The output signals are provided as electrically isolated outputs. Functions Communication interface for the components of the robot controller Safe inputs and outputs Contactor activation 4 floating outputs 9 safe inputs Teach pendant plugged in Mastering test 6 Fast Measurement inputs for customer applications Fan power supply monitoring Temperature sensing: Control box internal temperature The following components are connected to the KPC via the KUKA Controller Bus: Drive box Resolver digital converter The following operator panels and service devices are connected to the control PC via the KUKA System Bus: KUKA Operator Panel Interface Issued: 15.04.2014 Version: BA KR C4 compact V5 13 / 123 KR C4 compact Diagnostic LEDs Electronic Data Storage interface Power supply with battery backup Drive box KUKA smartPAD Multi-core control PC Resolver Digital Converter (RDC) Power supply without battery backup 3.3.3 Motor brakes Customer interface Low-voltage power supply unit Description The low-voltage power supply unit provides power to the components of the robot controller. A green LED indicates the operating state of the low-voltage power supply unit. 3.3.4 Batteries Description 3.3.5 Mains filter Description 3.4 In the event of a power failure, or if the power is switched off, the batteries enable the robot controller to be shut down in a controlled manner. The batteries are charged via the CCU and the charge is checked and indicated. The mains filter (interference suppressor filter) suppresses interference voltages on the power cable. Drive box (Drive Configuration (DC)) The drive box consists of the following components: Fig. 3-4: Overview of drive box 14 / 123 Issued: 15.04.2014 Version: BA KR C4 compact V5 3 Product description Functions 3.5 1 Motor connector X20 4 Mains filter 2 Brake resistor 5 KUKA Servo Pack, Small Robot (KSP_SR) 3 KUKA Power Pack, Small Robot (KPP_SR) 6 Fans The drive box performs the following functions: Generation of the intermediate circuit voltage Control of the motors Control of the brakes Checking of intermediate circuit voltage in braking mode Description of interfaces Overview The connection panel of the robot controller consists as standard of connections for the following cables: Power supply cable Motor/data cable smartPAD cable Peripheral cables The configuration of the connection panel varies according to the customerspecific version and the options required. Note The following safety interfaces can be configured in the robot controller: Discrete safety interface X11 Ethernet safety interface X66 PROFIsafe KLI or CIP Safety KLI The discrete safety interface X11 and the Ethernet safety interface X66 cannot be connected and used together. Only one of the safety interfaces can be used at a time. The configuration of the connection panel varies according to customer requirements and options. In this documentation, the robot controller is described with the maximum configuration. Issued: 15.04.2014 Version: BA KR C4 compact V5 15 / 123 KR C4 compact Connection panel Fig. 3-5: KR C4 compact interfaces 1 X11 Safety interface (option) 2 X19 smartPAD connection 3 X65 Extension interface 4 X69 Service interface 5 X21 Manipulator interface 6 X66 Ethernet safety interface 7 X1 Power supply connection 8 X20 Motor connector 9 Control PC interfaces Only safety interface X11 or Ethernet safety interface X66 (PROFIsafe/CIP Safety) can be configured. All contactor, relay and valve coils that are connected to the robot controller by the user must be equipped with suitable suppressor diodes. RC elements and VCR resistors are not suitable. KUKA Roboter GmbH has assembled, tested and supplied the motherboard with an optimum configuration. No liability will be accepted for modifications to the configuration that have not been carried out by KUKA Roboter GmbH. 3.5.1 Control PC interfaces Motherboards 16 / 123 The following motherboard variants can be installed in the control PC: D3076-K D3236-K Issued: 15.04.2014 Version: BA KR C4 compact V5 3 Product description 3.5.1.1 Motherboard D3076-K PC interfaces Overview Fig. 3-6: Motherboard D3076-K interfaces 1 Field bus cards, slots 1 to 4 2 Cover, field bus cards 3 2 USB 2.0 ports 4 DVI-I 5 4 USB 2.0 ports 6 LAN Onboard – KUKA Option Network Interface KUKA Roboter GmbH has assembled, tested and supplied the motherboard with an optimum configuration. No liability will be accepted for modifications to the configuration that have not been carried out by KUKA Roboter GmbH. Slot assignment Fig. 3-7: Motherboard slot assignment The PC slots can be fitted with the following plug-in cards: Slot Type Plug-in card 1 PCI Field bus 2 PCI Field bus 3 PCI Field bus 4 PCI Field bus 5 PCIe not available 6 PCIe not available 7 PCIe LAN Dual NIC network card Issued: 15.04.2014 Version: BA KR C4 compact V5 17 / 123 KR C4 compact 3.5.1.2 Motherboard D3236-K PC interfaces Overview Fig. 3-8: Motherboard D3236-K interfaces 1 Field bus cards, slots 1 to 2 2 Cover, field bus cards 3 2 USB 3.0 ports 4 DVI-I 5 4 USB 2.0 ports 6 LAN Onboard – KUKA Option Network Interface KUKA Roboter GmbH has assembled, tested and supplied the motherboard with an optimum configuration. No liability will be accepted for modifications to the configuration that have not been carried out by KUKA Roboter GmbH. Slot assignment Fig. 3-9: Motherboard slot assignment The PC slots can be fitted with the following plug-in cards: 18 / 123 Slot Type Plug-in card 1 PCI Field bus 2 PCI Field bus 3 - not available 4 - not available 5 PCIe not available 6 PCIe not available 7 - not available Issued: 15.04.2014 Version: BA KR C4 compact V5 3 Product description 3.6 Cooling Description The components of the control and power electronics are cooled with ambient air by 2 fans. Upstream installation of filter mats at the ventilation slits causes an increase in temperature, leading to a reduction in the service life of the installed devices! Cooling circuit, control box Fig. 3-10: Cooling circuit, control box 1 Air inlet 2 Fans 3 Air outlet 3 Air outlet Cooling circuit, drive box Fig. 3-11: Cooling circuit, drive box 1 Air inlet 2 Fans Issued: 15.04.2014 Version: BA KR C4 compact V5 19 / 123 KR C4 compact 20 / 123 Issued: 15.04.2014 Version: BA KR C4 compact V5 4 Technical data 4 Technical data Basic data Power supply connection Environmental conditions Cabinet type 19" chassis Color RAL 7016 Number of axes max. 6 Weight 33 kg Protection rating IP 20 Sound level according to DIN 45635-1 average: 54 dB (A) The robot controller may only be connected to grounded-neutral power supply systems. Rated supply voltage 200 V - 230 V AC, single-phase, two-phase (with grounded neutral (as symmetrical as possible) between the phases used Permissible tolerance of rated supply voltage Rated supply voltage ±10% Mains frequency 50 Hz ± 1 Hz or 60 Hz ± 1 Hz Rated power input 2 kVA, see rating plate Thermal power dissipation max. 400 W Mains-side fusing 2x 16 A slow-blowing (1 (2)x phase; 1x neutral conductor (optional)) Equipotential bonding The common neutral point for the equipotential bonding conductors and all protective ground conductors is the reference bus of the power unit Ambient temperature during operation +5 ... 45 °C (278 ... 318 K) Ambient temperature during storage/transportation with batteries -25 ... +40 °C (248 ... 313 K) Ambient temperature during storage/transportation without batteries -25 ... +70 °C (248 ... 343 K) Temperature change max. 1.1 K/min Humidity class 3k3 acc. to DIN EN 60721-3-3; 1995 Altitude up to 1000 m above mean sea level with no reduction in power 1000 m ... 4000 m above mean sea level with a reduction in power of 5%/1000 m To prevent exhaustive discharge and thus destruction of the batteries, the batteries must be recharged at regular intervals according to the storage temperature. If the storage temperature is +20 °C or lower, the batteries must be recharged every 9 months. If the storage temperature is between +20 °C and +30 °C, the batteries must be recharged every 6 months. If the storage temperature is between +30 °C and +40 °C, the batteries must be recharged every 3 months. Issued: 15.04.2014 Version: BA KR C4 compact V5 21 / 123 KR C4 compact Vibration resistance Type of loading During transportation r.m.s. acceleration (sustained oscillation) During continuous operation 0.37 g Frequency range (sustained oscillation) 0.1 g 4 to 120 Hz Acceleration (shock in X/Y/Z direction) 10 g Waveform/duration (shock in X/Y/Z direction) 2.5 g Half-sine/11 ms If more severe mechanical stress is expected, the controller must be installed on anti-vibration components. Control unit Supply voltage Control PC Main processor See shipping version DIMM memory modules See shipping version (min. 2 GB) Hard disk See shipping version Supply voltage 20 … 27.1 V DC Dimensions (WxHxD) approx. 33x26x8 cm3 Display Touch-sensitive color display KUKA smartPAD DC 27.1 V ± 0.1 V 600x800 pixels Cable lengths Display size 8,4 " Interfaces USB Weight 1.1 kg Protection rating (without USB stick and USB connection closed with a plug) IP 54 For cable designations, standard lengths and optional lengths, please refer to the operating instructions or assembly instructions of the manipulator and/or the assembly and operating instructions for KR C4 external cabling for robot controllers. When using smartPAD cable extensions, only two extensions may be used. An overall cable length of 50 m must not be exceeded. The difference in the cable lengths between the individual channels of the RDC box must not exceed 10 m. 4.1 Dimensions The dimensions of the robot controller are indicated in the diagram (>>> Fig. 4-1 ). 22 / 123 Issued: 15.04.2014 Version: BA KR C4 compact V5 4 Technical data Fig. 4-1: Dimensions 4.2 1 Top view 2 Front view 3 Side view Cabinet Interface Board, Small Robot CIB_SR outputs Operating voltage, power contacts ≤ 30 V Current via power contact min. 10 mA < 750 mA Cable lengths (connection of actuators) < 50 m cable lengths Cable cross-section (connection of actuators) ≥ 1 mm2 Switching cycles CIB_SR Service life: 20 years < 100 m wire length (outgoing and incoming lines) < 100,000 (corresponds to 13 switching cycles per day) The module must be exchanged when the number of switching cycles is exceeded. Issued: 15.04.2014 Version: BA KR C4 compact V5 23 / 123 KR C4 compact CIB_SR inputs Switching level of the inputs The state for the inputs is not defined for the voltage range 5 V ... 11 V (transition range). Either the ON state or the OFF state is set. OFF state for the voltage range from -3 V to 5 V (OFF range). ON state for the voltage range from 11 V to 30 V (ON range). Load current with 24 V supply voltage > 10 mA Load current with 18 V supply voltage > 6.5 mA Max. load current < 15 mA Cable length, terminal sensor < 50 m, or < 100 m wire length (outgoing and incoming lines) Cable cross-section, test output - input connection > 0.5 mm2 Capacitive load for the test outputs per channel < 200 nF Resistive load for the test outputs per channel < 33 Ω Test outputs A and B are sustained short-circuit proof. The specified currents flow via the contact element connected to the input. This must be rated for the maximum current of 15 mA. 4.3 Dimensions of the smartPAD holder (optional) The diagram (>>> Fig. 4-2 ) shows the dimensions and drilling locations for mounting on the safety fence. Fig. 4-2: Dimensions and drilling locations for smartPAD holder 24 / 123 Issued: 15.04.2014 Version: BA KR C4 compact V5 4 Technical data 4.4 Dimensions of handle brackets Fig. 4-3: Dimensions of handle brackets 4.5 Plates and labels Overview The following plates and labels are attached to the robot controller: Designations Fig. 4-4: Plates and labels Plate no. Designation 1 Robot controller identification plate 2 Note: unplug mains connector before opening the housing. 3 Warning: read manual The plates may vary slightly from the examples illustrated above depending on the specific cabinet type or as a result of updates. Issued: 15.04.2014 Version: BA KR C4 compact V5 25 / 123 KR C4 compact 26 / 123 Issued: 15.04.2014 Version: BA KR C4 compact V5 5 Safety 5 Safety 5.1 General 5.1.1 Liability The device described in this document is either an industrial robot or a component thereof. Components of the industrial robot: Manipulator Robot controller Teach pendant Connecting cables External axes (optional) e.g. linear unit, turn-tilt table, positioner Software Options, accessories The industrial robot is built using state-of-the-art technology and in accordance with the recognized safety rules. Nevertheless, misuse of the industrial robot may constitute a risk to life and limb or cause damage to the industrial robot and to other material property. The industrial robot may only be used in perfect technical condition in accordance with its designated use and only by safety-conscious persons who are fully aware of the risks involved in its operation. Use of the industrial robot is subject to compliance with this document and with the declaration of incorporation supplied together with the industrial robot. Any functional disorders affecting safety must be rectified immediately. Safety information Safety information cannot be held against KUKA Roboter GmbH. Even if all safety instructions are followed, this is not a guarantee that the industrial robot will not cause personal injuries or material damage. No modifications may be carried out to the industrial robot without the authorization of KUKA Roboter GmbH. Additional components (tools, software, etc.), not supplied by KUKA Roboter GmbH, may be integrated into the industrial robot. The user is liable for any damage these components may cause to the industrial robot or to other material property. In addition to the Safety chapter, this document contains further safety instructions. These must also be observed. 5.1.2 Intended use of the industrial robot The industrial robot is intended exclusively for the use designated in the “Purpose” chapter of the operating instructions or assembly instructions. Any use or application deviating from the intended use is deemed to be misuse and is not allowed. The manufacturer is not liable for any damage resulting from such misuse. The risk lies entirely with the user. Operation of the industrial robot in accordance with its intended use also requires compliance with the operating and assembly instructions for the individual components, with particular reference to the maintenance specifications. Misuse Any use or application deviating from the intended use is deemed to be misuse and is not allowed. This includes e.g.: Issued: 15.04.2014 Version: BA KR C4 compact V5 27 / 123 KR C4 compact 5.1.3 Transportation of persons and animals Use as a climbing aid Operation outside the specified operating parameters Use in potentially explosive environments Operation without additional safeguards Outdoor operation Underground operation EC declaration of conformity and declaration of incorporation The industrial robot constitutes partly completed machinery as defined by the EC Machinery Directive. The industrial robot may only be put into operation if the following preconditions are met: The industrial robot is integrated into a complete system. Or: The industrial robot, together with other machinery, constitutes a complete system. Or: All safety functions and safeguards required for operation in the complete machine as defined by the EC Machinery Directive have been added to the industrial robot. Declaration of conformity The complete system complies with the EC Machinery Directive. This has been confirmed by means of an assessment of conformity. The system integrator must issue a declaration of conformity for the complete system in accordance with the Machinery Directive. The declaration of conformity forms the basis for the CE mark for the system. The industrial robot must always be operated in accordance with the applicable national laws, regulations and standards. The robot controller is CE certified under the EMC Directive and the Low Voltage Directive. Declaration of incorporation The industrial robot as partly completed machinery is supplied with a declaration of incorporation in accordance with Annex II B of the EC Machinery Directive 2006/42/EC. The assembly instructions and a list of essential requirements complied with in accordance with Annex I are integral parts of this declaration of incorporation. The declaration of incorporation declares that the start-up of the partly completed machinery is not allowed until the partly completed machinery has been incorporated into machinery, or has been assembled with other parts to form machinery, and this machinery complies with the terms of the EC Machinery Directive, and the EC declaration of conformity is present in accordance with Annex II A. 5.1.4 Terms used STOP 0, STOP 1 and STOP 2 are the stop definitions according to EN 602041:2006. Term Description Axis range Range of each axis, in degrees or millimeters, within which it may move. The axis range must be defined for each axis. Stopping distance Stopping distance = reaction distance + braking distance The stopping distance is part of the danger zone. Workspace 28 / 123 Area within which the robot may move. The workspace is derived from the individual axis ranges. Issued: 15.04.2014 Version: BA KR C4 compact V5 5 Safety Term Description User The user of the industrial robot can be the management, employer or delegated person responsible for use of the industrial robot. Danger zone The danger zone consists of the workspace and the stopping distances of the manipulator and external axes (optional). Service life The service life of a safety-relevant component begins at the time of delivery of the component to the customer. The service life is not affected by whether the component is used or not, as safety-relevant components are also subject to aging during storage. KUKA smartPAD see “smartPAD” Manipulator The robot arm and the associated electrical installations Safety zone The safety zone is situated outside the danger zone. Safe operational stop The safe operational stop is a standstill monitoring function. It does not stop the robot motion, but monitors whether the robot axes are stationary. If these are moved during the safe operational stop, a safety stop STOP 0 is triggered. The safe operational stop can also be triggered externally. When a safe operational stop is triggered, the robot controller sets an output to the field bus. The output is set even if not all the axes were stationary at the time of triggering, thereby causing a safety stop STOP 0 to be triggered. Safety STOP 0 A stop that is triggered and executed by the safety controller. The safety controller immediately switches off the drives and the power supply to the brakes. Note: This stop is called safety STOP 0 in this document. Safety STOP 1 A stop that is triggered and monitored by the safety controller. The braking process is performed by the non-safety-oriented part of the robot controller and monitored by the safety controller. As soon as the manipulator is at a standstill, the safety controller switches off the drives and the power supply to the brakes. When a safety STOP 1 is triggered, the robot controller sets an output to the field bus. The safety STOP 1 can also be triggered externally. Note: This stop is called safety STOP 1 in this document. Safety STOP 2 A stop that is triggered and monitored by the safety controller. The braking process is performed by the non-safety-oriented part of the robot controller and monitored by the safety controller. The drives remain activated and the brakes released. As soon as the manipulator is at a standstill, a safe operational stop is triggered. When a safety STOP 2 is triggered, the robot controller sets an output to the field bus. The safety STOP 2 can also be triggered externally. Note: This stop is called safety STOP 2 in this document. Safety options Generic term for options which make it possible to configure additional safe monitoring functions in addition to the standard safety functions. Example: SafeOperation smartPAD Teach pendant for the KR C4 The smartPAD has all the operator control and display functions required for operating and programming the industrial robot. Issued: 15.04.2014 Version: BA KR C4 compact V5 29 / 123 KR C4 compact Term Description Stop category 0 The drives are deactivated immediately and the brakes are applied. The manipulator and any external axes (optional) perform path-oriented braking. Note: This stop category is called STOP 0 in this document. Stop category 1 The manipulator and any external axes (optional) perform path-maintaining braking. Operating mode T1: The drives are deactivated as soon as the robot has stopped, but no later than after 680 ms. Operating mode T2, AUT, AUT EXT: The drives are switched off after 1.5 s. Note: This stop category is called STOP 1 in this document. Stop category 2 The drives are not deactivated and the brakes are not applied. The manipulator and any external axes (optional) are braked with a pathmaintaining braking ramp. Note: This stop category is called STOP 2 in this document. System integrator (plant integrator) The system integrator is responsible for safely integrating the industrial robot into a complete system and commissioning it. T1 Test mode, Manual Reduced Velocity (<= 250 mm/s) T2 Test mode, Manual High Velocity (> 250 mm/s permissible) External axis Motion axis which is not part of the manipulator but which is controlled using the robot controller, e.g. KUKA linear unit, turn-tilt table, Posiflex. 5.2 Personnel The following persons or groups of persons are defined for the industrial robot: User Personnel All persons working with the industrial robot must have read and understood the industrial robot documentation, including the safety chapter. User Personnel The user must observe the labor laws and regulations. This includes e.g.: The user must comply with his monitoring obligations. The user must carry out instructions at defined intervals. Personnel must be instructed, before any work is commenced, in the type of work involved and what exactly it entails as well as any hazards which may exist. Instruction must be carried out regularly. Instruction is also required after particular incidents or technical modifications. Personnel includes: System integrator Operators, subdivided into: Start-up, maintenance and service personnel Operating personnel Cleaning personnel Installation, exchange, adjustment, operation, maintenance and repair must be performed only as specified in the operating or assembly instructions for the relevant component of the industrial robot and only by personnel specially trained for this purpose. 30 / 123 Issued: 15.04.2014 Version: BA KR C4 compact V5 5 Safety System integrator The industrial robot is safely integrated into a complete system by the system integrator. The system integrator is responsible for the following tasks: Operator Installing the industrial robot Connecting the industrial robot Performing risk assessment Implementing the required safety functions and safeguards Issuing the declaration of conformity Attaching the CE mark Creating the operating instructions for the complete system The operator must meet the following preconditions: The operator must be trained for the work to be carried out. Work on the industrial robot must only be carried out by qualified personnel. These are people who, due to their specialist training, knowledge and experience, and their familiarization with the relevant standards, are able to assess the work to be carried out and detect any potential hazards. Work on the electrical and mechanical equipment of the industrial robot may only be carried out by specially trained personnel. 5.3 Workspace, safety zone and danger zone Workspaces are to be restricted to the necessary minimum size. A workspace must be safeguarded using appropriate safeguards. The safeguards (e.g. safety gate) must be situated inside the safety zone. In the case of a stop, the manipulator and external axes (optional) are braked and come to a stop within the danger zone. The danger zone consists of the workspace and the stopping distances of the manipulator and external axes (optional). It must be safeguarded by means of physical safeguards to prevent danger to persons or the risk of material damage. 5.4 Triggers for stop reactions Stop reactions of the industrial robot are triggered in response to operator actions or as a reaction to monitoring functions and error messages. The following table shows the different stop reactions according to the operating mode that has been set. Trigger Start key released T1, T2 AUT, AUT EXT STOP 2 - STOP key pressed STOP 2 Drives OFF STOP 1 “Motion enable” input drops out STOP 2 Power switched off via main switch or power failure STOP 0 Internal error in nonsafety-oriented part of the robot controller STOP 0 or STOP 1 Issued: 15.04.2014 Version: BA KR C4 compact V5 (dependent on the cause of the error) 31 / 123 KR C4 compact Trigger T1, T2 Operating mode changed during operation AUT, AUT EXT Safety stop 2 Safety gate opened (operator safety) - Safety stop 1 Enabling switch released Safety stop 2 - Enabling switch pressed fully down or error Safety stop 1 - E-STOP pressed Safety stop 1 Error in safety controller or periphery of the safety controller Safety stop 0 5.5 Safety functions 5.5.1 Overview of the safety functions The following safety functions are present in the industrial robot: Mode selection Operator safety (= connection for the guard interlock) EMERGENCY STOP device Enabling device External safe operational stop External safety stop 1 (not for the controller variant “KR C4 compact”) External safety stop 2 Velocity monitoring in T1 The safety functions of the industrial robot meet the following requirements: Category 3 and Performance Level d in accordance with EN ISO 138491:2008 The requirements are only met on the following condition, however: The EMERGENCY STOP device is pressed at least once every 6 months. The following components are involved in the safety functions: Safety controller in the control PC KUKA smartPAD Cabinet Control Unit (CCU) Resolver Digital Converter (RDC) KUKA Power Pack (KPP) KUKA Servo Pack (KSP) Safety Interface Board (SIB) (if used) There are also interfaces to components outside the industrial robot and to other robot controllers. In the absence of operational safety functions and safeguards, the industrial robot can cause personal injury or material damage. If safety functions or safeguards are dismantled or deactivated, the industrial robot may not be operated. 32 / 123 Issued: 15.04.2014 Version: BA KR C4 compact V5 5 Safety During system planning, the safety functions of the overall system must also be planned and designed. The industrial robot must be integrated into this safety system of the overall system. 5.5.2 Safety controller The safety controller is a unit inside the control PC. It links safety-relevant signals and safety-relevant monitoring functions. Safety controller tasks: 5.5.3 Switching off the drives; applying the brakes Monitoring the braking ramp Standstill monitoring (after the stop) Velocity monitoring in T1 Evaluation of safety-relevant signals Setting of safety-oriented outputs Mode selection The industrial robot can be operated in the following modes: Manual Reduced Velocity (T1) Manual High Velocity (T2) Automatic (AUT) Automatic External (AUT EXT) Do not change the operating mode while a program is running. If the operating mode is changed during program execution, the industrial robot is stopped with a safety stop 2. Operating mode Use Velocities T1 For test operation, programming and teaching Programmed velocity, maximum 250 mm/s AUT AUT EXT 5.5.4 Manual mode: Jog velocity, maximum 250 mm/ s T2 Program verification: For test operation Program verification: Programmed velocity Manual mode: Not possible For industrial robots without higher-level controllers Program mode: Manual mode: Not possible For industrial robots with higher-level controllers, e.g. PLC Program mode: Programmed velocity Programmed velocity Manual mode: Not possible “Operator safety” signal The “operator safety” signal is used for interlocking physical safeguards, e.g. safety gates. Automatic operation is not possible without this signal. In the Issued: 15.04.2014 Version: BA KR C4 compact V5 33 / 123 KR C4 compact event of a loss of signal during automatic operation (e.g. safety gate is opened), the manipulator stops with a safety stop 1. Operator safety is not active in modes T1 (Manual Reduced Velocity) and T2 (Manual High Velocity). Following a loss of signal, automatic operation may only be resumed when the safeguard has been closed and when the closing has been acknowledged. This acknowledgement is to prevent automatic operation from being resumed inadvertently while there are still persons in the danger zone, e.g. due to the safety gate closing accidentally. The acknowledgement must be designed in such a way that an actual check of the danger zone can be carried out first. Other acknowledgement functions (e.g. an acknowlegement which is automatically triggered by closure of the safeguard) are not permitted. The system integrator is responsible for ensuring that these criteria are met. Failure to met them may result in death, severe injuries or considerable damage to property. 5.5.5 EMERGENCY STOP device The EMERGENCY STOP device for the industrial robot is the EMERGENCY STOP device on the smartPAD. The device must be pressed in the event of a hazardous situation or emergency. Reactions of the industrial robot if the EMERGENCY STOP device is pressed: The manipulator and any external axes (optional) are stopped with a safety stop 1. Before operation can be resumed, the EMERGENCY STOP device must be turned to release it. Tools and other equipment connected to the manipulator must be integrated into the EMERGENCY STOP circuit on the system side if they could constitute a potential hazard. Failure to observe this precaution may result in death, severe injuries or considerable damage to property. There must always be at least one external EMERGENCY STOP device installed. This ensures that an EMERGENCY STOP device is available even when the smartPAD is disconnected. (>>> 5.5.7 "External EMERGENCY STOP device" Page 35) 5.5.6 Logging off from the higher-level safety controller If the robot controller is connected to a higher-level safety controller, this connection will inevitably be terminated in the following cases: Switching off the voltage via the main switch of the robot Or power failure 34 / 123 Shutdown of the robot controller via the smartHMI Activation of a WorkVisual project in WorkVisual or directly on the robot controller Changes to Start-up > Network configuration Changes to Configuration > Safety configuration I/O drivers > Reconfigure Restoration of an archive Issued: 15.04.2014 Version: BA KR C4 compact V5 5 Safety Effect of the interruption: If a discrete safety interface is used, this triggers an EMERGENCY STOP for the overall system. If the Ethernet interface is used, the KUKA safety controller generates a signal that prevents the higher-level controller from triggering an EMERGENCY STOP for the overall system. If the Ethernet safety interface is used: In his risk assessment, the system integrator must take into consideration whether the fact that switching off the robot controller does not trigger an EMERGENCY STOP of the overall system could constitute a hazard and, if so, how this hazard can be countered. Failure to take this into consideration may result in death, injuries or damage to property. If a robot controller is switched off, the E-STOP device on the smartPAD is no longer functional. The user is responsible for ensuring that the smartPAD is either covered or removed from the system. This serves to prevent operational and non-operational EMERGENCY STOP devices from becoming interchanged. Failure to observe this precaution may result in death, injuries or damage to property. 5.5.7 External EMERGENCY STOP device Every operator station that can initiate a robot motion or other potentially hazardous situation must be equipped with an EMERGENCY STOP device. The system integrator is responsible for ensuring this. There must always be at least one external EMERGENCY STOP device installed. This ensures that an EMERGENCY STOP device is available even when the smartPAD is disconnected. External EMERGENCY STOP devices are connected via the customer interface. External EMERGENCY STOP devices are not included in the scope of supply of the industrial robot. 5.5.8 Enabling device The enabling devices of the industrial robot are the enabling switches on the smartPAD. There are 3 enabling switches installed on the smartPAD. The enabling switches have 3 positions: Not pressed Center position Panic position In the test modes, the manipulator can only be moved if one of the enabling switches is held in the central position. Releasing the enabling switch triggers a safety stop 2. Pressing the enabling switch down fully (panic position) triggers a safety stop 1. It is possible to hold 2 enabling switches in the center position simultaneously for up to 15 seconds. This makes it possible to adjust grip from one enabling switch to another one. If 2 enabling switches are held simultaneously in the center position for longer than 15 seconds, this triggers a safety stop 1. Issued: 15.04.2014 Version: BA KR C4 compact V5 35 / 123 KR C4 compact If an enabling switch malfunctions (jams), the industrial robot can be stopped using the following methods: Press the enabling switch down fully Actuate the EMERGENCY STOP system Release the Start key The enabling switches must not be held down by adhesive tape or other means or tampered with in any other way. Death, injuries or damage to property may result. 5.5.9 External enabling device External enabling devices are required if it is necessary for more than one person to be in the danger zone of the industrial robot. External enabling devices are not included in the scope of supply of the industrial robot. Which interface can be used for connecting external enabling devices is described in the “Planning” chapter of the robot controller operating instructions and assembly instructions. 5.5.10 External safe operational stop The safe operational stop can be triggered via an input on the customer interface. The state is maintained as long as the external signal is FALSE. If the external signal is TRUE, the manipulator can be moved again. No acknowledgement is required. 5.5.11 External safety stop 1 and external safety stop 2 Safety stop 1 and safety stop 2 can be triggered via an input on the customer interface. The state is maintained as long as the external signal is FALSE. If the external signal is TRUE, the manipulator can be moved again. No acknowledgement is required. No external safety stop 1 is available for the controller variant “KR C4 compact”. 5.5.12 Velocity monitoring in T1 The velocity at the TCP is monitored in T1 mode. If the velocity exceeds 250 mm/s, a safety stop 0 is triggered. 5.6 Additional protective equipment 5.6.1 Jog mode In the operating modes T1 (Manual Reduced Velocity) and T2 (Manual High Velocity), the robot controller can only execute programs in jog mode. This means that it is necessary to hold down an enabling switch and the Start key in order to execute a program. 36 / 123 Releasing the enabling switch triggers a safety stop 2. Issued: 15.04.2014 Version: BA KR C4 compact V5 5 Safety 5.6.2 Pressing the enabling switch down fully (panic position) triggers a safety stop 1. Releasing the Start key triggers a STOP 2. Software limit switches The axis ranges of all manipulator and positioner axes are limited by means of adjustable software limit switches. These software limit switches only serve as machine protection and must be adjusted in such a way that the manipulator/ positioner cannot hit the mechanical end stops. The software limit switches are set during commissioning of an industrial robot. Further information is contained in the operating and programming instructions. 5.6.3 Mechanical end stops Depending on the robot variant, the axis ranges of the main and wrist axes of the manipulator are partially limited by mechanical end stops. Additional mechanical end stops can be installed on the external axes. If the manipulator or an external axis hits an obstruction or a mechanical end stop or axis range limitation, the manipulator can no longer be operated safely. The manipulator must be taken out of operation and KUKA Roboter GmbH must be consulted before it is put back into operation (>>> 14 "KUKA Service" Page 111). 5.6.4 Mechanical axis range limitation (optional) Some manipulators can be fitted with mechanical axis range limitation in axes A1 to A3. The adjustable axis range limitation systems restrict the working range to the required minimum. This increases personal safety and protection of the system. In the case of manipulators that are not designed to be fitted with mechanical axis range limitation, the workspace must be laid out in such a way that there is no danger to persons or material property, even in the absence of mechanical axis range limitation. If this is not possible, the workspace must be limited by means of photoelectric barriers, photoelectric curtains or obstacles on the system side. There must be no shearing or crushing hazards at the loading and transfer areas. This option is not available for all robot models. Information on specific robot models can be obtained from KUKA Roboter GmbH. 5.6.5 Axis range monitoring (optional) Some manipulators can be fitted with dual-channel axis range monitoring systems in main axes A1 to A3. The positioner axes may be fitted with additional axis range monitoring systems. The safety zone for an axis can be adjusted and monitored using an axis range monitoring system. This increases personal safety and protection of the system. Issued: 15.04.2014 Version: BA KR C4 compact V5 37 / 123 KR C4 compact This option is not available for all robot models. Information on specific robot models can be obtained from KUKA Roboter GmbH. 5.6.6 Options for moving the manipulator without drive energy The system user is responsible for ensuring that the training of personnel with regard to the response to emergencies or exceptional situations also includes how the manipulator can be moved without drive energy. Description The following options are available for moving the manipulator without drive energy after an accident or malfunction: Release device (optional) The release device can be used for the main axis drive motors and, depending on the robot variant, also for the wrist axis drive motors. Brake release device (option) The brake release device is designed for robot variants whose motors are not freely accessible. Moving the wrist axes directly by hand There is no release device available for the wrist axes of variants in the low payload category. This is not necessary because the wrist axes can be moved directly by hand. Information about the options available for the various robot models and about how to use them can be found in the assembly and operating instructions for the robot or requested from KUKA Roboter GmbH. Moving the manipulator without drive energy can damage the motor brakes of the axes concerned. The motor must be replaced if the brake has been damaged. The manipulator may therefore be moved without drive energy only in emergencies, e.g. for rescuing persons. 5.6.7 Labeling on the industrial robot All plates, labels, symbols and marks constitute safety-relevant parts of the industrial robot. They must not be modified or removed. Labeling on the industrial robot consists of: Identification plates Warning signs Safety symbols Designation labels Cable markings Rating plates Further information is contained in the technical data of the operating instructions or assembly instructions of the components of the industrial robot. 38 / 123 Issued: 15.04.2014 Version: BA KR C4 compact V5 5 Safety 5.6.8 External safeguards The access of persons to the danger zone of the industrial robot must be prevented by means of safeguards. It is the responsibility of the system integrator to ensure this. Physical safeguards must meet the following requirements: They meet the requirements of EN 953. They prevent access of persons to the danger zone and cannot be easily circumvented. They are sufficiently fastened and can withstand all forces that are likely to occur in the course of operation, whether from inside or outside the enclosure. They do not, themselves, represent a hazard or potential hazard. The prescribed minimum clearance from the danger zone is maintained. Safety gates (maintenance gates) must meet the following requirements: They are reduced to an absolute minimum. The interlocks (e.g. safety gate switches) are linked to the operator safety input of the robot controller via safety gate switching devices or safety PLC. Switching devices, switches and the type of switching conform to the requirements of Performance Level d and category 3 according to EN ISO 13849-1. Depending on the risk situation: the safety gate is additionally safeguarded by means of a locking mechanism that only allows the gate to be opened if the manipulator is safely at a standstill. The button for acknowledging the safety gate is located outside the space limited by the safeguards. Further information is contained in the corresponding standards and regulations. These also include EN 953. Other safety equipment 5.7 Other safety equipment must be integrated into the system in accordance with the corresponding standards and regulations. Overview of operating modes and safety functions The following table indicates the operating modes in which the safety functions are active. Safety functions T1 T2 AUT AUT EXT Operator safety - - active active EMERGENCY STOP device active active active active Enabling device active active - - Reduced velocity during program verification active - - - Jog mode active active - - Software limit switches active active active active Issued: 15.04.2014 Version: BA KR C4 compact V5 39 / 123 KR C4 compact 5.8 Safety measures 5.8.1 General safety measures The industrial robot may only be used in perfect technical condition in accordance with its intended use and only by safety-conscious persons. Operator errors can result in personal injury and damage to property. It is important to be prepared for possible movements of the industrial robot even after the robot controller has been switched off and locked out. Incorrect installation (e.g. overload) or mechanical defects (e.g. brake defect) can cause the manipulator or external axes to sag. If work is to be carried out on a switched-off industrial robot, the manipulator and external axes must first be moved into a position in which they are unable to move on their own, whether the payload is mounted or not. If this is not possible, the manipulator and external axes must be secured by appropriate means. In the absence of operational safety functions and safeguards, the industrial robot can cause personal injury or material damage. If safety functions or safeguards are dismantled or deactivated, the industrial robot may not be operated. Standing underneath the robot arm can cause death or injuries. For this reason, standing underneath the robot arm is prohibited! The motors reach temperatures during operation which can cause burns to the skin. Contact must be avoided. Appropriate safety precautions must be taken, e.g. protective gloves must be worn. smartPAD The user must ensure that the industrial robot is only operated with the smartPAD by authorized persons. If more than one smartPAD is used in the overall system, it must be ensured that each smartPAD is unambiguously assigned to the corresponding industrial robot. They must not be interchanged. The operator must ensure that decoupled smartPADs are immediately removed from the system and stored out of sight and reach of personnel working on the industrial robot. This serves to prevent operational and non-operational EMERGENCY STOP devices from becoming interchanged. Failure to observe this precaution may result in death, severe injuries or considerable damage to property. Modifications After modifications to the industrial robot, checks must be carried out to ensure the required safety level. The valid national or regional work safety regulations must be observed for this check. The correct functioning of all safety functions must also be tested. New or modified programs must always be tested first in Manual Reduced Velocity mode (T1). After modifications to the industrial robot, existing programs must always be tested first in Manual Reduced Velocity mode (T1). This applies to all components of the industrial robot and includes modifications to the software and configuration settings. Faults 40 / 123 The following tasks must be carried out in the case of faults in the industrial robot: Issued: 15.04.2014 Version: BA KR C4 compact V5 5 Safety 5.8.2 Switch off the robot controller and secure it (e.g. with a padlock) to prevent unauthorized persons from switching it on again. Indicate the fault by means of a label with a corresponding warning (tagout). Keep a record of the faults. Eliminate the fault and carry out a function test. Transportation Manipulator The prescribed transport position of the manipulator must be observed. Transportation must be carried out in accordance with the operating instructions or assembly instructions of the robot. Avoid vibrations and impacts during transportation in order to prevent damage to the manipulator. Robot controller The prescribed transport position of the robot controller must be observed. Transportation must be carried out in accordance with the operating instructions or assembly instructions of the robot controller. Avoid vibrations and impacts during transportation in order to prevent damage to the robot controller. External axis (optional) 5.8.3 The prescribed transport position of the external axis (e.g. KUKA linear unit, turn-tilt table, positioner) must be observed. Transportation must be carried out in accordance with the operating instructions or assembly instructions of the external axis. Start-up and recommissioning Before starting up systems and devices for the first time, a check must be carried out to ensure that the systems and devices are complete and operational, that they can be operated safely and that any damage is detected. The valid national or regional work safety regulations must be observed for this check. The correct functioning of all safety functions must also be tested. The passwords for the user groups must be changed in the KUKA System Software before start-up. The passwords must only be communicated to authorized personnel. The robot controller is preconfigured for the specific industrial robot. If cables are interchanged, the manipulator and the external axes (optional) may receive incorrect data and can thus cause personal injury or material damage. If a system consists of more than one manipulator, always connect the connecting cables to the manipulators and their corresponding robot controllers. If additional components (e.g. cables), which are not part of the scope of supply of KUKA Roboter GmbH, are integrated into the industrial robot, the user is responsible for ensuring that these components do not adversely affect or disable safety functions. If the internal cabinet temperature of the robot controller differs greatly from the ambient temperature, condensation can form, which may cause damage to the electrical components. Do not put the robot controller into operation until the internal temperature of the cabinet has adjusted to the ambient temperature. Issued: 15.04.2014 Version: BA KR C4 compact V5 41 / 123 KR C4 compact Function test The following tests must be carried out before start-up and recommissioning: General test: It must be ensured that: The industrial robot is correctly installed and fastened in accordance with the specifications in the documentation. There are no foreign bodies or loose parts on the industrial robot. All required safety equipment is correctly installed and operational. The power supply ratings of the industrial robot correspond to the local supply voltage and mains type. The ground conductor and the equipotential bonding cable are sufficiently rated and correctly connected. The connecting cables are correctly connected and the connectors are locked. Test of the safety functions: A function test must be carried out for the following safety functions to ensure that they are functioning correctly: 5.8.3.1 Local EMERGENCY STOP device External EMERGENCY STOP device (input and output) Enabling device (in the test modes) Operator safety All other safety-relevant inputs and outputs used Other external safety functions Checking machine data and safety configuration The industrial robot must not be moved if incorrect machine data or an incorrect controller configuration are loaded. Death, severe injuries or considerable damage to property may otherwise result. The correct data must be loaded. It must be ensured that the rating plate on the robot controller has the same machine data as those entered in the declaration of incorporation. The machine data on the rating plate of the manipulator and the external axes (optional) must be entered during start-up. The practical tests for the machine data must be carried out within the scope of the start-up procedure. Following modifications to the machine data, the safety configuration must be checked. After activation of a WorkVisual project on the robot controller, the safety configuration must be checked! If machine data are adopted when checking the safety configuration (regardless of the reason for the safety configuration check), the practical tests for the machine data must be carried out. System Software 8.3 or higher: If the checksum of the safety configuration has changed, the safe axis monitoring functions must be checked. Information about checking the safety configuration and the safe axis monitoring functions is contained in the Operating and Programming Instructions for System Integrators. If the practical tests are not successfully completed in the initial start-up, KUKA Roboter GmbH must be contacted. 42 / 123 Issued: 15.04.2014 Version: BA KR C4 compact V5 5 Safety If the practical tests are not successfully completed during a different procedure, the machine data and the safety-relevant controller configuration must be checked and corrected. General practical test If practical tests are required for the machine data, this test must always be carried out. The following methods are available for performing the practical test: TCP calibration with the XYZ 4-point method The practical test is passed if the TCP has been successfully calibrated. Or: 1. Align the TCP with a freely selected point. The point serves as a reference point. It must be located so that reorientation is possible. 2. Move the TCP manually at least 45° once in each of the A, B and C directions. The movements do not have to be accumulative, i.e. after motion in one direction it is possible to return to the original position before moving in the next direction. The practical test is passed if the TCP does not deviate from the reference point by more than 2 cm in total. Practical test for axes that are not mathematically coupled If practical tests are required for the machine data, this test must be carried out when axes are present that are not mathematically coupled. 1. Mark the starting position of the axis that is not mathematically coupled. 2. Move the axis manually by a freely selected path length. Determine the path length from the display Actual position on the smartHMI. Move linear axes a specific distance. Move rotational axes through a specific angle. 3. Measure the length of the path covered and compare it with the value displayed on the smartHMI. The practical test is passed if the values differ by no more than 10%. 4. Repeat the test for each axis that is not mathematically coupled. Practical test for couplable axes If practical tests are required for the machine data, this test must be carried out when axes are present that can be physically coupled and uncoupled, e.g. a servo gun. 1. Physically uncouple the couplable axis. 2. Move all the remaining axes individually. The practical test is passed if it has been possible to move all the remaining axes. 5.8.3.2 Start-up mode Description The industrial robot can be set to Start-up mode via the smartHMI user interface. In this mode, the manipulator can be moved in T1 without the external safeguards being put into operation. When Start-up mode is possible depends on the safety interface that is used. If a discrete safety interface is used: Issued: 15.04.2014 Version: BA KR C4 compact V5 43 / 123 KR C4 compact System Software 8.2 or earlier: Start-up mode is always possible if all input signals at the discrete safety interface have the state “logic zero”. If this is not the case, the robot controller prevents or terminates Start-up mode. If an additional discrete safety interface for safety options is used, the inputs there must also have the state “logic zero”. System Software 8.3: Start-up mode is always possible. This also means that it is independent of the state of the inputs at the discrete safety interface. If an additional discrete safety interface for safety options is used: the states of these inputs are not relevant either. If the Ethernet safety interface is used: The robot controller prevents or terminates Start-up mode if a connection to a higher-level safety system exists or is established. Hazards Possible hazards and risks involved in using Start-up mode: A person walks into the manipulator’s danger zone. In a hazardous situation, a disabled external EMERGENCY STOP device is actuated and the manipulator is not shut down. Additional measures for avoiding risks in Start-up mode: Use Cover disabled EMERGENCY STOP devices or attach a warning sign indicating that the EMERGENCY STOP device is out of operation. If there is no safety fence, other measures must be taken to prevent persons from entering the manipulator’s danger zone, e.g. use of warning tape. Intended use of Start-up mode: Start-up in T1 mode when the external safeguards have not yet been installed or put into operation. The danger zone must be delimited at least by means of warning tape. Fault localization (periphery fault). Use of Start-up mode must be minimized as much as possible. Use of Start-up mode disables all external safeguards. The service personnel are responsible for ensuring that there is no-one in or near the danger zone of the manipulator as long as the safeguards are disabled. Failure to observe this precaution may result in death, injuries or damage to property. Misuse 5.8.4 Any use or application deviating from the intended use is deemed to be misuse and is not allowed. KUKA Roboter GmbH is not liable for any damage resulting from such misuse. The risk lies entirely with the user. Manual mode Manual mode is the mode for setup work. Setup work is all the tasks that have to be carried out on the industrial robot to enable automatic operation. Setup work includes: 44 / 123 Jog mode Teaching Programming Program verification Issued: 15.04.2014 Version: BA KR C4 compact V5 5 Safety The following must be taken into consideration in manual mode: New or modified programs must always be tested first in Manual Reduced Velocity mode (T1). The manipulator, tooling or external axes (optional) must never touch or project beyond the safety fence. Workpieces, tooling and other objects must not become jammed as a result of the industrial robot motion, nor must they lead to short-circuits or be liable to fall off. All setup work must be carried out, where possible, from outside the safeguarded area. If the setup work has to be carried out inside the safeguarded area, the following must be taken into consideration: In Manual Reduced Velocity mode (T1): If it can be avoided, there must be no other persons inside the safeguarded area. If it is necessary for there to be several persons inside the safeguarded area, the following must be observed: Each person must have an enabling device. All persons must have an unimpeded view of the industrial robot. Eye-contact between all persons must be possible at all times. The operator must be so positioned that he can see into the danger area and get out of harm’s way. In Manual High Velocity mode (T2): 5.8.5 This mode may only be used if the application requires a test at a velocity higher than Manual Reduced Velocity. Teaching and programming are not permissible in this operating mode. Before commencing the test, the operator must ensure that the enabling devices are operational. The operator must be positioned outside the danger zone. There must be no other persons inside the safeguarded area. It is the responsibility of the operator to ensure this. Simulation Simulation programs do not correspond exactly to reality. Robot programs created in simulation programs must be tested in the system in Manual Reduced Velocity mode (T1). It may be necessary to modify the program. 5.8.6 Automatic mode Automatic mode is only permissible in compliance with the following safety measures: All safety equipment and safeguards are present and operational. There are no persons in the system. The defined working procedures are adhered to. If the manipulator or an external axis (optional) comes to a standstill for no apparent reason, the danger zone must not be entered until an EMERGENCY STOP has been triggered. Issued: 15.04.2014 Version: BA KR C4 compact V5 45 / 123 KR C4 compact 5.8.7 Maintenance and repair After maintenance and repair work, checks must be carried out to ensure the required safety level. The valid national or regional work safety regulations must be observed for this check. The correct functioning of all safety functions must also be tested. The purpose of maintenance and repair work is to ensure that the system is kept operational or, in the event of a fault, to return the system to an operational state. Repair work includes troubleshooting in addition to the actual repair itself. The following safety measures must be carried out when working on the industrial robot: Carry out work outside the danger zone. If work inside the danger zone is necessary, the user must define additional safety measures to ensure the safe protection of personnel. Switch off the industrial robot and secure it (e.g. with a padlock) to prevent it from being switched on again. If it is necessary to carry out work with the robot controller switched on, the user must define additional safety measures to ensure the safe protection of personnel. If it is necessary to carry out work with the robot controller switched on, this may only be done in operating mode T1. Label the system with a sign indicating that work is in progress. This sign must remain in place, even during temporary interruptions to the work. The EMERGENCY STOP systems must remain active. If safety functions or safeguards are deactivated during maintenance or repair work, they must be reactivated immediately after the work is completed. Before work is commenced on live parts of the robot system, the main switch must be turned off and secured against being switched on again. The system must then be checked to ensure that it is deenergized. It is not sufficient, before commencing work on live parts, to execute an EMERGENCY STOP or a safety stop, or to switch off the drives, as this does not disconnect the robot system from the mains power supply. Parts remain energized. Death or severe injuries may result. Faulty components must be replaced using new components with the same article numbers or equivalent components approved by KUKA Roboter GmbH for this purpose. Cleaning and preventive maintenance work is to be carried out in accordance with the operating instructions. Robot controller Even when the robot controller is switched off, parts connected to peripheral devices may still carry voltage. The external power sources must therefore be switched off if work is to be carried out on the robot controller. The ESD regulations must be adhered to when working on components in the robot controller. Voltages in excess of 50 V (up to 780 V) can be present in various components for several minutes after the robot controller has been switched off! To prevent life-threatening injuries, no work may be carried out on the industrial robot in this time. Water and dust must be prevented from entering the robot controller. Counterbalancing system 46 / 123 Some robot variants are equipped with a hydropneumatic, spring or gas cylinder counterbalancing system. Issued: 15.04.2014 Version: BA KR C4 compact V5 5 Safety The hydropneumatic and gas cylinder counterbalancing systems are pressure equipment and, as such, are subject to obligatory equipment monitoring and the provisions of the Pressure Equipment Directive. The user must comply with the applicable national laws, regulations and standards pertaining to pressure equipment. Inspection intervals in Germany in accordance with Industrial Safety Order, Sections 14 and 15. Inspection by the user before commissioning at the installation site. The following safety measures must be carried out when working on the counterbalancing system: Hazardous substances The manipulator assemblies supported by the counterbalancing systems must be secured. Work on the counterbalancing systems must only be carried out by qualified personnel. The following safety measures must be carried out when handling hazardous substances: Avoid prolonged and repeated intensive contact with the skin. Avoid breathing in oil spray or vapors. Clean skin and apply skin cream. To ensure safe use of our products, we recommend that our customers regularly request up-to-date safety data sheets from the manufacturers of hazardous substances. 5.8.8 Decommissioning, storage and disposal The industrial robot must be decommissioned, stored and disposed of in accordance with the applicable national laws, regulations and standards. 5.8.9 Safety measures for “single point of control” Overview If certain components in the industrial robot are operated, safety measures must be taken to ensure complete implementation of the principle of “single point of control” (SPOC). The relevant components are: Submit interpreter PLC OPC server Remote control tools Tools for configuration of bus systems with online functionality KUKA.RobotSensorInterface The implementation of additional safety measures may be required. This must be clarified for each specific application; this is the responsibility of the system integrator, programmer or user of the system. Since only the system integrator knows the safe states of actuators in the periphery of the robot controller, it is his task to set these actuators to a safe state, e.g. in the event of an EMERGENCY STOP. T1, T2 In modes T1 and T2, the components referred to above may only access the industrial robot if the following signals have the following states: Issued: 15.04.2014 Version: BA KR C4 compact V5 47 / 123 KR C4 compact Submit interpreter, PLC Signal State required for SPOC $USER_SAF TRUE $SPOC_MOTION_ENABLE TRUE If motions, (e.g. drives or grippers) are controlled with the submit interpreter or the PLC via the I/O system, and if they are not safeguarded by other means, then this control will take effect even in T1 and T2 modes or while an EMERGENCY STOP is active. If variables that affect the robot motion (e.g. override) are modified with the submit interpreter or the PLC, this takes effect even in T1 and T2 modes or while an EMERGENCY STOP is active. Safety measures: In T1 and T2, the system variable $OV_PRO must not be written to by the submit interpreter or the PLC. Do not modify safety-relevant signals and variables (e.g. operating mode, EMERGENCY STOP, safety gate contact) via the submit interpreter or PLC. If modifications are nonetheless required, all safety-relevant signals and variables must be linked in such a way that they cannot be set to a dangerous state by the submit interpreter or PLC. This is the responsibility of the system integrator. OPC server, remote control tools These components can be used with write access to modify programs, outputs or other parameters of the robot controller, without this being noticed by any persons located inside the system. Safety measure: If these components are used, outputs that could cause a hazard must be determined in a risk assessment. These outputs must be designed in such a way that they cannot be set without being enabled. This can be done using an external enabling device, for example. Tools for configuration of bus systems If these components have an online functionality, they can be used with write access to modify programs, outputs or other parameters of the robot controller, without this being noticed by any persons located inside the system. WorkVisual from KUKA Tools from other manufacturers Safety measure: In the test modes, programs, outputs or other parameters of the robot controller must not be modified using these components. 5.9 Applied norms and regulations Name Definition 2006/42/EC Machinery Directive: Edition 2006 Directive 2006/42/EC of the European Parliament and of the Council of 17 May 2006 on machinery, and amending Directive 95/16/EC (recast) 48 / 123 Issued: 15.04.2014 Version: BA KR C4 compact V5 5 Safety 2004/108/EC EMC Directive: 2004 Directive 2004/108/EC of the European Parliament and of the Council of 15 December 2004 on the approximation of the laws of the Member States relating to electromagnetic compatibility and repealing Directive 89/336/EEC 97/23/EC Pressure Equipment Directive: 1997 Directive 97/23/EC of the European Parliament and of the Council of 29 May 1997 on the approximation of the laws of the Member States concerning pressure equipment (Only applicable for robots with hydropneumatic counterbalancing system.) EN ISO 13850 Safety of machinery: 2008 Emergency stop - Principles for design EN ISO 13849-1 Safety of machinery: 2008 Safety-related parts of control systems - Part 1: General principles of design EN ISO 13849-2 Safety of machinery: 2012 Safety-related parts of control systems - Part 2: Validation EN ISO 12100 Safety of machinery: 2010 General principles of design, risk assessment and risk reduction EN ISO 10218-1 Industrial robots: 2011 Safety Note: Content equivalent to ANSI/RIA R.15.06-2012, Part 1 EN 614-1 Safety of machinery: 2009 Ergonomic design principles - Part 1: Terms and general principles EN 61000-6-2 Electromagnetic compatibility (EMC): 2005 Part 6-2: Generic standards; Immunity for industrial environments EN 61000-6-4 Electromagnetic compatibility (EMC): 2007 Part 6-4: Generic standards; Emission standard for industrial environments EN 60204-1 + A1 Safety of machinery: 2009 Electrical equipment of machines - Part 1: General requirements Issued: 15.04.2014 Version: BA KR C4 compact V5 49 / 123 KR C4 compact 50 / 123 Issued: 15.04.2014 Version: BA KR C4 compact V5 6 Planning 6 Planning 6.1 Overview of planning This is an overview of the most important planning specifications. The precise planning depends on the application, the manipulator type, the technology packages used and other customer-specific circumstances. For this reason, the overview does not claim to be comprehensive. Robot controller 6.2 Step Description Information 1 Electromagnetic compatibility (EMC) (>>> 6.2 "Electromagnetic compatibility (EMC)" Page 51) 2 Installation conditions for robot controller (>>> 6.3 "Installation conditions" Page 51) 3 Connection conditions (>>> 6.4 "Connection conditions" Page 52) 4 Power supply connection (>>> 6.5 "Power supply connection" Page 53) 5 Safety interface X11 (>>> 6.6 "Safety interface X11" Page 53) 6 Ethernet safety interface X66 (>>> 6.7 "Safety functions via Ethernet safety interface (optional)" Page 61) 7 Mastering test (>>> 6.8 "Mastering test" Page 68) 8 KUKA Extension Bus interface X65 (>>> 6.9 "EtherCAT interface X65" Page 68) 9 KUKA System Bus interface X69 (>>> 6.10 "Service Interface X69" Page 69) 10 PE equipotential bonding (>>> 6.11 "PE equipotential bonding" Page 70) 11 Performance Level (>>> 6.12 "Performance level" Page 70) Electromagnetic compatibility (EMC) Description If connecting cables (e.g. field buses, etc.) are routed to the control PC from outside, only shielded cables with an adequate degree of shielding may be used. The robot controller corresponds to EMC class A, Group 1, in accordance with EN 55011 and is intended for use in an industrial setting. Ascertaining the electromagnetic compatibility in other environments can result in difficulties due to conducted and radiated disturbance that may occur. 6.3 Installation conditions Dimensions The robot controller can be installed in a 19" rack or as a standalone device. The specifications in the “Technical data” chapter must be observed. If the robot controller is to be installed in a 19" rack, the depth must be at least Issued: 15.04.2014 Version: BA KR C4 compact V5 51 / 123 KR C4 compact 600 mm.The robot controller may only be installed and operated in the horizontal position. If the robot controller is to be installed in a 19" rack, it must be fastened in the rack by appropriate means (preferably angle plates) along the entire side edge in order to prevent distortion of the housing. Both sides of the robot controller must be accessible to the cooling air. Clearance of 70 mm on each side. Fig. 6-1: Dimensions Handle brackets Fig. 6-2: Dimensions of handle brackets 6.4 Connection conditions Power supply connection 52 / 123 The robot controller may only be connected to grounded-neutral power supply systems. Rated supply voltage 200 V - 230 V AC, single-phase, two-phase (with grounded neutral (as symmetrical as possible) between the phases used Permissible tolerance of rated supply voltage Rated supply voltage ±10% Mains frequency 50 Hz ± 1 Hz or 60 Hz ± 1 Hz Rated power input 2 kVA, see rating plate Thermal power dissipation max. 400 W Issued: 15.04.2014 Version: BA KR C4 compact V5 6 Planning Mains-side fusing 2x 16 A slow-blowing (1 (2)x phase; 1x neutral conductor (optional)) Equipotential bonding The common neutral point for the equipotential bonding conductors and all protective ground conductors is the reference bus of the power unit If the robot controller is connected to a power system without a grounded neutral, this may cause malfunctions in the robot controller and material damage to the power supply units. Electrical voltage can cause injuries. The robot controller may only be operated with grounded-neutral power supply systems. If use of a residual-current circuit-breaker (RCCB) is planned, we recommend the following RCCB: trip current difference 300 mA per robot controller, universal-current sensitive, selective. Cable lengths For cable designations, standard lengths and optional lengths, please refer to the operating instructions or assembly instructions of the manipulator and/or the assembly and operating instructions for KR C4 external cabling for robot controllers. When using smartPAD cable extensions, only two extensions may be used. An overall cable length of 50 m must not be exceeded. The difference in the cable lengths between the individual channels of the RDC box must not exceed 10 m. 6.5 Power supply connection Description The robot controller is connected to the mains via a 3-pole socket for non-heating apparatus connector. Infeed 200 V - 230 V AC, single-phase, two-phase (with grounded neutral (as symmetrical as possible) between the phases used 50 Hz ± 1 Hz or 60 Hz ± 1 Hz 2x 16 A slow-blowing, type C (1 (2)x phase; 1x neutral conductor (optional)) Fusing 6.6 Safety interface X11 Description EMERGENCY STOP devices must be connected via safety interface X11 or linked together by means of higher-level controllers (e.g. PLC). Wiring Take the following points into consideration when wiring safety interface X11: System concept Safety concept Issued: 15.04.2014 Version: BA KR C4 compact V5 53 / 123 KR C4 compact 6.6.1 Safety interface X11 Connector pin allocation Fig. 6-3: Interface X11, part 1 54 / 123 Issued: 15.04.2014 Version: BA KR C4 compact V5 6 Planning Fig. 6-4: Interface X11, part 2 Signal Pin Description Comments Test output A 1/3/5 - (test signal) 7/18 Makes the pulsed voltage available for the individual interface inputs of channel A. Makes the pulsed voltage available for the individual interface inputs of channel B. - E-STOP, dual-channel input, max. 24 V. (>>> "CIB_SR inputs" Page 24) Triggering of the E-STOP function in the robot controller. For dual-channel connection of a safety gate locking mechanism, max. 24 V. (>>> "CIB_SR inputs" Page 24) As long as the signal is active, the drives can be switched on. Only effective in the AUTOMATIC modes. For connection of a dual-channel input for acknowledging operator safety with floating contacts. (>>> "CIB_SR inputs" Page 24) The response of the “Operator safety acknowledgement” input can be configured in the KUKA system software. 20/22 Test output B 10/12/14 (test signal) 16/28 30/32 External ESTOP, channel A 2 External ESTOP, channel B 11 Operator safety, channel A 4 Operator safety, channel B 13 Acknowledge operator safety, channel A 6 Acknowledge operator safety, channel B 15 Issued: 15.04.2014 Version: BA KR C4 compact V5 After closing the safety gate (operator safety), manipulator motion can be enabled in the automatic modes using an acknowledge button outside the safety fence. This function is deactivated on delivery. 55 / 123 KR C4 compact Signal Pin Description Comments Safe operational stop, channel A 8 Safe operational stop input for all axes Activation of standstill monitoring Safe operational stop, channel B 17 Safety stop, Stop 2 channel A 19 Safety stop, Stop 2 channel B 29 External enabling 1 channel A 21 External enabling 1 channel B 31 External enabling 2 channel A 23 External enabling 2 channel B 33 E-STOP local channel A 34 E-STOP local channel B 45 Stop 0 is initiated if the activated monitoring is violated. Safety stop (Stop 2) input for all axes Triggering of Stop 2 and activation of standstill monitoring at standstill of all axes. Stop 0 is initiated if the activated monitoring is violated. 35 46 For connection of an external 2channel enabling switch 1 with floating contacts. If no external enabling switch 1 is connected, channel A pins 20/ 21 and channel B 30/31 must be jumpered. Only effective in TEST modes. For connection of an external 2channel enabling switch 2 with floating contacts. If no external enabling switch 2 is connected, channel A pins 22/ 23 and channel B 32/33 must be jumpered. Only effective in TEST modes. Output, floating contacts from internal E-STOP. (>>> "CIB_SR outputs" Page 23) The contacts are closed if the following conditions are met: E-STOP on smartPAD not actuated Controller switched on and operational The contacts open if any condition is not met. Acknowledge operator safety, channel A 36 Output, floating contact for operator safety acknowledgement, connection 1 37 Output, floating contact for operator safety acknowledgement, connection 2 Acknowledge operator safety, channel B 47 Output, floating contact for operator safety acknowledgement, connection 1 48 Output, floating contact for operator safety acknowledgement, connection 2 Peri enabled channel A 38 Output, floating contact 39 Output, floating contact Peri enabled channel B 49 Output, floating contact 50 Output, floating contact Function of external axis enabling switch Relaying of the acknowledge operator safety input signal to other robot controllers at the same safety fencing. (>>> "Signal “Peri enabled”" Page 57) External enabling 1 Enabling switch must be pressed for jogging in T1 or T2. Input is closed. External enabling 2 Enabling switch is not in the panic position. Input is closed. 56 / 123 Issued: 15.04.2014 Version: BA KR C4 compact V5 6 Planning If a smartPAD is connected, its enabling switches and the external enabling are ANDed. Function External enabling 1 External enabling 2 Switch position Safety stop 1 (drives switched off when axis at standstill) Input open Input open No operational state Safety stop 2 (safe operational stop, drives switched on) Input open Input closed Not pressed Safety stop 1 (drives switched off when axis at standstill) Input closed Input open Panic position Axes enabled (axis jogging possible) Input closed Input closed Center position (only active for T1 and T2) Signal “Peri enabled” The signal “Peri enabled” is set to 1 (active) if the following conditions are met: Drives are switched on. Safety controller motion enable signal present. The message “Operator safety open” must not be active. This message is only active in the modes T1 and T2. “Peri enabled” in conjunction with the signal “Safe operational stop” In the case of activation of the signal “Safe operational stop” during the motion: Error -> braking with Stop 0. “Peri enabled” eliminated. Activation of the signal “Safe operational stop” with the manipulator stationary: Release the brakes, switch drives to servo-control and monitor for restart. “Peri enabled” remains active. Signal “Motion enable” remains active. Signal “Peri enabled” remains active. “Peri enabled” in conjunction with the signal “Safety stop 2” 6.6.2 In the case of activation of the signal “Safety stop 2”: Stop 2 of the manipulator. Signal “Drive enable” remains active. Brakes remain released. Manipulator remains under servo-control. Monitoring for restart active. Signal “Motion enable” is deactivated. Signal “Peri enabled” is deactivated. Wiring example for E-STOP circuit and safeguard Description The EMERGENCY STOP devices are connected to X11 in the robot controller. EMERGENCY STOP The EMERGENCY STOP devices on the robot controller must be integrated into the EMERGENCY STOP circuit of the system by the system integrator. Failure to do this may result in death, severe injuries or considerable damage to property. Issued: 15.04.2014 Version: BA KR C4 compact V5 57 / 123 KR C4 compact Fig. 6-5: Wiring example: EMERGENCY STOP Safety gate A dual-channel acknowledge button must be installed outside the physical safeguard. The system integrator must ensure that closing the safety gate inadvertently does not directly set the signal for operator safety. After the safety gate has closed, the signal for operator safety must only be confirmed by an external device, e.g. an acknowledge button, that can only be accessed from outside the danger zone. The closing of the safety gate must be confirmed by pressing the acknowledge button before the industrial robot can be started again in Automatic mode. The safety gate on the robot controller must be integrated into the safeguard circuit of the system by the system integrator. Failure to do this may result in death, severe injuries or considerable damage to property. Fig. 6-6: Wiring example: Operator safety with safety gate 58 / 123 Issued: 15.04.2014 Version: BA KR C4 compact V5 6 Planning 6.6.3 Wiring example for safe inputs and outputs Safe input The switch-off capability of the inputs is monitored cyclically. The inputs of the CIB_SR are of dual-channel design with external testing. The dual-channel operation of the inputs is monitored cyclically. The following diagram illustrates the connection of a safe input to a floating contact provided by the customer. Fig. 6-7: Connection schematic for safe input 1 Failsafe input CIB_SR 2 CIB_SR 3 Robot controller 4 Interface X11 5 Test output channel B 6 Test output channel A 7 Input X, channel A 8 Input X, channel B 9 System side 10 Floating contact Test outputs A and B are fed with the supply voltage of the CIB_SR. Test outputs A and B are sustained short-circuit proof. The test outputs must only be used to supply the CIB_SR inputs, and for no other purpose. The wiring example can be used to achieve compliance with SIL2 (DIN EN 62061) and Cat. 3 (DIN EN 13849). Dynamic testing The switch-off capability of the inputs is tested cyclically. For this, the test outputs TA_A and TA_B are switched off alternately. The switch-off pulse length is defined for the CIB_SRs as t1 = 625 μs (125 μs – 2.375 ms). The duration t2 between two switch-off pulses on one channel is 106 ms. The input channel SIN_x_A must be supplied by the test signal TA_A. The input channel SIN_x_B must be supplied by the test signal TA_B. No other power supply is permissible. It is only permitted to connect sensors which allow the connection of test signals and which provide floating contacts. The signals TA_A and TA_B must not be significantly delayed by the switching element. Issued: 15.04.2014 Version: BA KR C4 compact V5 59 / 123 KR C4 compact Switch-off pulse diagram Fig. 6-8: Switch-off pulse diagram, test outputs t1 Switch-off pulse length (fixed or configurable) t2 Switch-off period per channel (106 ms) t3 Safe output Offset between switch-off pulses of both channels (53 ms) TA/A Test output channel A TA/B Test output channel B SIN_X_A Input X, channel A SIN_X_B Input X, channel B On the CIB_SR, the outputs are provided as dual-channel floating relay outputs. The following diagram illustrates the connection of a safe output to a safe input provided by the customer with external test facility. The input used by the customer must be monitored externally for cross-connection. Fig. 6-9: Connection schematic for safe output 60 / 123 1 CIB_SR 2 Robot controller 3 Interface X11, safe output 4 Output wiring 5 System side 6 Safe input (Fail Safe PLC, safety switching device) 7 Test output channel B 8 Test output channel A 9 Input X, channel A 10 Input X, channel B Issued: 15.04.2014 Version: BA KR C4 compact V5 6 Planning The wiring example shown can be used to achieve compliance with SIL2 (DIN EN 62061) and Cat. 3 (DIN EN 13849). 6.7 Safety functions via Ethernet safety interface (optional) Description The exchange of safety-relevant signals between the controller and the system is carried out via the Ethernet safety interface (e.g. PROFIsafe or CIP Safety). The assignment of the input and output states within the Ethernet safety interface protocol are listed below. In addition, non-safety-oriented information from the safety controller is sent to the non-safe section of the higher-level controller for the purpose of diagnosis and control. Reserved bits Reserved safe inputs can be pre-assigned by a PLC with the values 0 or 1. In both cases, the manipulator will move. If a safety function is assigned to a reserved input (e.g. in the case of a software update) and if this input is preset with the value 0, then the manipulator would either not move or would unexpectedly come to a standstill. KUKA recommends pre-assignment of the reserved inputs with 1. If a reserved input has a new safety function assigned to it, and the input is not used by the customer’s PLC, the safety function is not activated. This prevents the safety controller from unexpectedly stopping the manipulator. Input byte 0 Bit 0 Signal RES Description Reserved 1 The value 1 must be assigned to the input. 1 NHE Input for external Emergency Stop 0 = external E-STOP is active 1 = external E-STOP is not active 2 BS Operator safety 0 = operator safety is not active, e.g. safety gate open 1 = operator safety is active 3 QBS Acknowledgement of operator safety Precondition for acknowledgement of operator safety is the signal "Operator safety assured" set in the BS bit. Note: If the “BS” signal is acknowledged by the system, this must be specified under Hardware options in the safety configuration. Information is contained in the Operating and Programming Instructions for System Integrators. 0 = operator safety has not been acknowledged Edge 0 ->1 = operator safety has been acknowledged Issued: 15.04.2014 Version: BA KR C4 compact V5 61 / 123 KR C4 compact Bit 4 Signal SHS1 Description Safety STOP 1 (all axes) FF (motion enable) is set to 0. Voltage US2 is switched off. AF (drives enable) is set to 0 after 1.5 s. Cancelation of this function does not require acknowledgement. This function is not permissible for the EMERGENCY STOP function. 0 = safety stop is active 1 = safety stop is not active 5 SHS2 Safety STOP 2 (all axes) FF (motion enable) is set to 0. Voltage US2 is switched off. Cancelation of this function does not require acknowledgement. This function is not permissible for the EMERGENCY STOP function. 0 = safety stop is active 1 = safety stop is not active Input byte 1 6 RES - 7 RES - Bit 0 Signal US2 Description Supply voltage US2 (signal for switching the second supply voltage, US2, without battery backup) If this output is not used, it should be set to 0. 0 = switch off US2 1 = switch on US2 Note: Whether and how input US2 is used must be specified under Hardware options in the safety configuration. Information is contained in the Operating and Programming Instructions for System Integrators. 1 SBH Safe operational stop (all axes) Precondition: All axes are stationary Cancelation of this function does not require acknowledgement. This function is not permissible for the EMERGENCY STOP function. 0 = safe operational stop is active. 1 = safe operational stop is not active. 2 RES Reserved 11 The value 1 must be assigned to the input. 3 RES Reserved 12 The value 1 must be assigned to the input. 62 / 123 Issued: 15.04.2014 Version: BA KR C4 compact V5 6 Planning Bit 4 Signal RES Description Reserved 13 The value 1 must be assigned to the input. 5 RES Reserved 14 6 RES Reserved 15 The value 1 must be assigned to the input. The value 1 must be assigned to the input. 7 SPA System Powerdown Acknowledge The system confirms that it has received the powerdown signal. A second after the “SP” (System Powerdown) signal has been set by the controller, the requested action is executed, without the need for confirmation from the PLC, and the controller shuts down. 0 = confirmation is not active 1 = confirmation is active Output byte 0 Bit 0 Signal NHL Description Local E-STOP (local E-STOP triggered) 0 = local E-STOP is active 1 = local E-STOP is not active 1 AF Drives enable (the internal safety controller in the KRC has enabled the drives so that they can be switched on) 0 = drives enable is not active (the robot controller must switch the drives off) 1 = drives enable is active (the robot controller must switch the drives to servo-control) 2 FF Motion enable (the internal safety controller in the KRC has enabled robot motions) 0 = motion enable is not active (the robot controller must stop the current motion) 1 = motion enable is active (the robot controller may trigger a motion) 3 ZS One of the enabling switches is in the center position (enabling in test mode) 0 = enabling is not active 1 = enabling is active 4 5 PE AUT The signal “Peri enabled” is set to 1 (active) if the following conditions are met: Drives are switched on. Safety controller motion enable signal present. The message “Operator safety open” must not be active. The manipulator is in AUT or AUT EXT mode. 0 = AUT or AUT EXT mode is not active 1 = AUT or AUT EXT mode is active Issued: 15.04.2014 Version: BA KR C4 compact V5 63 / 123 KR C4 compact Bit 6 Signal T1 Description The manipulator is in Manual Reduced Velocity mode. 0 = T1 mode is not active 1 = T1 mode is active 7 T2 The manipulator is in Manual High Velocity mode. 0 = T2 mode is not active 1 = T2 mode is active Output byte 1 Bit 0 Signal NHE Description External E-STOP has been triggered. 0 = external E-STOP is active 1 = external E-STOP is not active 1 BS Operator safety 0 = operator safety is not assured 1 = operator safety is assured (input BS = 1 and, if configured, input QBS acknowledged) 2 SHS1 Safety stop 1 (all axes) 0 = Safety stop 1 is not active 1 = Safety stop 1 is active (safe state reached) 3 SHS2 Safety stop 2 (all axes) 0 = Safety stop 2 is not active 1 = Safety stop 2 is active (safe state reached) 4 RES Reserved 13 5 RES Reserved 14 6 PSA Safety interface active Precondition: An Ethernet interface must be installed on the controller, e.g. PROFINET or Ethernet/IP 0 = safety interface is not active 1 = safety interface is active 7 SP System Powerdown (controller will be shut down) One second after the SP signal has been set, the PSA output is reset by the robot controller, without confirmation from the PLC, and the controller is shut down. 0 = controller on safety interface is active. 1 = controller will be shut down 6.7.1 Schematic circuit diagram for enabling switches Description 64 / 123 An external enabling switch can be connected to the higher-level safety controller. The signals (ZSE make contact and External panic break contact) must be correctly linked to the Ethernet safety interface signals in the safety controller. The resulting Ethernet safety interface signals must then be routed to the PROFIsafe of the KR C4. The response to the external enabling switch is then identical to that for a discretely connected X11. Issued: 15.04.2014 Version: BA KR C4 compact V5 6 Planning Signals Fig. 6-10: Schematic circuit diagram of external enabling switch 6.7.2 Enabling switch center position (make contact closed (1) = enabled) OR AUT at SHS2 Panic (break contact open (0) = panic position) = AND not AUT at SHS1 SafeOperation via Ethernet safety interface (optional) Description The components of the industrial robot move within the limits that have been configured and activated. The actual positions are continuously calculated and monitored against the safety parameters that have been set. The safety controller monitors the industrial robot by means of the safety parameters that have been set. If a component of the industrial robot violates a monitoring limit or a safety parameter, the manipulator and external axes (optional) are stopped. The Ethernet safety interface can be used, for example, to signal a violation of safety monitoring functions. In the case of the KR C4 compact robot controller, safety options such as SafeOperation are only available via the Ethernet safety interface from KSS/ VSS 8.3 onwards. Reserved bits Reserved safe inputs can be pre-assigned by a PLC with the values 0 or 1. In both cases, the manipulator will move. If a safety function is assigned to a reserved input (e.g. in the case of a software update) and if this input is preset with the value 0, then the manipulator would either not move or would unexpectedly come to a standstill. KUKA recommends pre-assignment of the reserved inputs with 1. If a reserved input has a new safety function assigned to it, and the input is not used by the customer’s PLC, the safety function is not activated. This prevents the safety controller from unexpectedly stopping the manipulator. Input byte 2 Bit Signal Description 0 JR Mastering test (input for the reference switch of the mastering test) 0 = reference switch is active (actuated). 1 = reference switch is not active (not actuated). Issued: 15.04.2014 Version: BA KR C4 compact V5 65 / 123 KR C4 compact Bit Signal Description 1 VRED Reduced axis-specific and Cartesian velocity (activation of reduced velocity monitoring) 0 = reduced velocity monitoring is active. 1 = reduced velocity monitoring is not active. 2…7 SBH1 … 6 Safe operational stop for axis group 1 ... 6 Assignment: Bit 2 = axis group 1 … bit 7 = axis group 6 Signal for safe operational stop. The function does not trigger a stop, it only activates the safe standstill monitoring. Cancelation of this function does not require acknowledgement. 0 = safe operational stop is active. 1 = safe operational stop is not active. Input byte 3 Bit Signal Description 0…7 RES Reserved 25 ... 32 The value 1 must be assigned to the inputs. Input byte 4 Bit Signal Description 0…7 UER1 … 8 Monitoring spaces 1 … 8 Assignment: Bit 0 = monitoring space 1 … bit 7 = monitoring space 8 0 = monitoring space is active. 1 = monitoring space is not active. Input byte 5 Bit Signal Description 0…7 UER9 … 16 Monitoring spaces 9 … 16 Assignment: Bit 0 = monitoring space 9 … bit 7 = monitoring space 16 0 = monitoring space is active. 1 = monitoring space is not active. Input byte 6 Bit Signal Description 0…7 WZ1 … 8 Tool selection 1 … 8 Assignment: Bit 0 = tool 1 … bit 7 = tool 8 0 = tool is not active. 1 = tool is active. Exactly one tool must be selected at all times. Input byte 7 Bit Signal Description 0…7 WZ9 … 16 Tool selection 9 … 16 Assignment: Bit 0 = tool 9 … bit 7 = tool 16 0 = tool is not active. 1 = tool is active. Exactly one tool must be selected at all times. 66 / 123 Issued: 15.04.2014 Version: BA KR C4 compact V5 6 Planning Output byte 2 Bit Signal Description 0 SO Safety option active SafeOperation activation status 0 = safety option is not active 1 = safety option is active 1 RR Manipulator referenced Mastering test display 0 = mastering test required. 1 = mastering test performed successfully. 2 JF Mastering error Space monitoring is deactivated because at least one axis is not mastered. 0 = mastering error. Space monitoring has been deactivated. 1 = no error. 3 VRED Reduced axis-specific and Cartesian velocity (activation status of reduced velocity monitoring) 0 = reduced velocity monitoring is not active. 1 = reduced velocity monitoring is active. 4…7 SBH1 … 4 Activation status of safe operational stop for axis group 1 ... 4 Assignment: Bit 4 = axis group 1 … bit 7 = axis group 4 0 = safe operational stop is not active. 1 = safe operational stop is active. Output byte 3 Bit Signal Description 0…1 SBH5 … 6 Activation status of safe operational stop for axis group 5 ... 6 Assignment: Bit 0 = axis group 5 … bit 1 = axis group 6 0 = safe operational stop is not active. 1 = safe operational stop is active. Output byte 4 2…7 RES Reserved 27 ... 32 Bit Signal Description 0…7 MR1 … 8 Alarm space 1 … 8 Assignment: Bit 0 = alarm space 1 (associated monitoring space 1) … bit 7 = alarm space 8 (associated monitoring space 8) 0 = monitoring space is violated. 1 = monitoring space is not violated. Note: An inactive monitoring space is considered to be violated by default, i.e. in this case the associated safe output MRx has the state “0”. Issued: 15.04.2014 Version: BA KR C4 compact V5 67 / 123 KR C4 compact Output byte 5 Bit Signal Description 0…7 MR9 … 16 Alarm space 9 … 16 Assignment: Bit 0 = alarm space 9 (associated monitoring space 9) … bit 7 = alarm space 16 (associated monitoring space 16) 0 = monitoring space is violated. 1 = monitoring space is not violated. Note: An inactive monitoring space is considered to be violated by default, i.e. in this case the associated safe output MRx has the state “0”. Output byte 6 Output byte 7 6.7.3 Bit Signal Description 0…7 RES Reserved 49 ... 56 Bit Signal Description 0…7 RES Reserved 57 ... 64 Ethernet interface (1xRJ45) X66 Description Connector X66 on the connection panel is intended for connecting an external computer for the purpose of installation, programming, debugging and diagnosis. Connector pin allocation Fig. 6-11: Connector pin allocation X66 Recommended cable 6.8 Ethernet-compatible, min. category CAT 6. Mastering test For the mastering test, a reference switch must be connected to the safety PLC and activated via PROFIsafe or CIP Safety. The safety PLC must evaluate the reference switch and set the input “Mastering test” accordingly. 6.9 EtherCAT interface X65 Description 68 / 123 Connector X65 in the connection panel is the interface for connection of EtherCAT slaves outside the robot controller. The EtherCAT line is routed out of the robot controller. Issued: 15.04.2014 Version: BA KR C4 compact V5 6 Planning The EtherCAT devices must be configured with WorkVisual. Connector pin allocation Fig. 6-12: Connector pin allocation X65 via CIB_SR Connector pin allocation Fig. 6-13: Connector pin allocation X65 via bus coupler Recommended cable 6.10 Ethernet-compatible, min. category CAT 5. Service Interface X69 Description Connector X69 on the connection panel is intended for connecting a notebook for the purpose of diagnosis, WorkVisual configuration, update, etc. Connector pin allocation Fig. 6-14: Connector pin allocation X69 via CIB_SR Recommended cable Ethernet-compatible, min. category CAT 5. Issued: 15.04.2014 Version: BA KR C4 compact V5 69 / 123 KR C4 compact 6.11 PE equipotential bonding Description Fig. 6-15: Equipotential bonding between the manipulator and the robot controller A cable with a cross-section of at least 4 mm2 must be used as equipotential bonding between the manipulator and the robot controller. 1 Equipotential bonding connection on the manipulator 3 Equipotential bonding connection on the robot controller 2 Equipotential bonding, min. 4 mm2 6.12 Performance level The safety functions of the robot controller conform to category 3 and Performance Level d according to EN ISO 13849-1. 6.12.1 PFH values of the safety functions The safety values are based on a service life of 20 years. The PFH value classification of the controller is only valid if the E-STOP device is tested at least once every 6 months. When evaluating system safety functions, it must be remembered that the PFH values for a combination of multiple controllers may have to be taken into consideration more than once. This is the case for RoboTeam systems or higher-level hazard areas. The PFH value determined for the safety function at system level must not exceed the limit for PL d. The PFH values relate to the specific safety functions of the different controller variants. Safety function groups: 70 / 123 Standard safety functions Operating mode selection Operator safety EMERGENCY STOP device Enabling device Issued: 15.04.2014 Version: BA KR C4 compact V5 6 Planning External safe operational stop External safety stop 1 External safety stop 2 Velocity monitoring in T1 Safety functions of KUKA.SafeOperation (option) Monitoring of axis spaces Monitoring of Cartesian spaces Monitoring of axis velocity Monitoring of Cartesian velocity Monitoring of axis acceleration Safe operational stop Tool monitoring Overview of controller variant PFH values: Robot controller variant KR C4 compact PFH value < 6.37 x 10-8 For controller variants that are not listed here, please contact KUKA Roboter GmbH. Issued: 15.04.2014 Version: BA KR C4 compact V5 71 / 123 KR C4 compact 72 / 123 Issued: 15.04.2014 Version: BA KR C4 compact V5 7 Transportation 7 Transportation 7.1 Transporting the robot controller Preconditions Procedure The housing of the robot controller must be closed. No cables may be connected to the robot controller. The robot controller must be transported in a horizontal position. Transport the robot controller using a pallet truck or a fork lift truck. The robot controller must be laid on a pallet. Fig. 7-1: Transportation by fork lift truck If the robot controller is installed in an electrical enclosure during transportation, this may result in vibrations (oscillations). Such vibrations can cause contact problems on the PC plug-in cards. Issued: 15.04.2014 Version: BA KR C4 compact V5 73 / 123 KR C4 compact 74 / 123 Issued: 15.04.2014 Version: BA KR C4 compact V5 8 Start-up and recommissioning 8 Start-up and recommissioning 8.1 Start-up overview This is an overview of the most important steps during start-up. The precise sequence depends on the application, the manipulator type, the technology packages used and other customer-specific circumstances. For this reason, the overview does not claim to be comprehensive. This overview refers to the start-up of the industrial robot. The startup of the overall system is not within the scope of this documentation. Manipulator Step Description 1 Carry out a visual inspection of the manipulator. 2 Install the manipulator mounting base (mounting base, machine frame mounting or booster frame). 3 Install the manipulator. Information Detailed information is contained in the operating or assembly instructions for the manipulator, in the chapter “Startup and recommissioning”. Electrical system Step Description Information 4 Carry out a visual inspection of the robot controller. - 5 Make sure that no condensation has formed in the robot controller. - 6 Install the robot controller. (>>> 8.2 "Installing the robot controller" Page 76) 7 Connect the connecting cables. (>>> 8.3 "Connecting the connecting cables" Page 76) 8 Plug in the KUKA smartPAD. (>>> 8.4 "Plugging in the KUKA smartPAD" Page 77) 9 Connect the equipotential bonding between the manipulator and the robot controller. (>>> 8.5 "Connecting the PE equipotential bonding" Page 78) 10 Connect the robot controller to the power supply. (>>> 8.6 "Connecting the robot controller to the power supply" Page 78) 11 Reverse the battery discharge protection measures. (>>> 8.7 "Reversing the battery discharge protection measures" Page 78) 12 Configure and connect safety interface X11. (>>> 8.8 "Configuring and connecting connector X11" Page 79) 13 Switch on the robot controller. (>>> 8.9 "Switching on the robot controller" Page 79) 14 Check the safety equipment. Detailed information is contained in the operating and assembly instructions for the robot controller, in the “Safety” chapter. 15 Configure the inputs/outputs between the robot controller and the periphery. Detailed information can be found in the field bus documentation. Issued: 15.04.2014 Version: BA KR C4 compact V5 75 / 123 KR C4 compact 8.2 Installing the robot controller Description The robot controller can be installed in a 19" rack or as a standalone device. Preconditions If the robot controller is to be installed in a 19" rack, the depth must be at least 600 mm. Both sides of the robot controller must be accessible to the cooling air. Procedure 1. Check the robot controller for any damage caused during transportation. 2. Only install the robot controller horizontally. 8.3 Connecting the connecting cables Overview A cable set is supplied with the robot system. The basic version consists of: Motor/data cable Power supply connection cable The following cables may be provided for additional applications: Procedure Peripheral cables 1. Connect motor connector X20 to the drive box. 2. Connect data cable connector X21 to the control box. Connector pin allocation X20 Fig. 8-1: Connector pin allocation for X20 76 / 123 Issued: 15.04.2014 Version: BA KR C4 compact V5 8 Start-up and recommissioning Connector pin allocation X21 Fig. 8-2: Connector pin allocation for X21 8.4 Plugging in the KUKA smartPAD Procedure Plug the KUKA smartPAD to X19 on the robot controller. If the smartPAD is disconnected, the system can no longer be switched off by means of the EMERGENCY STOP device on the smartPAD. For this reason, an external EMERGENCY STOP must be connected to the robot controller. The user is responsible for ensuring that the smartPAD is immediately removed from the system when it has been disconnected. The smartPAD must be stored out of sight and reach of personnel working on the industrial robot. This prevents operational and non-operational EMERGENCY STOP devices from becoming interchanged. Failure to observe these precautions may result in death, injuries or damage to property. Issued: 15.04.2014 Version: BA KR C4 compact V5 77 / 123 KR C4 compact Connector pin allocation X19 Fig. 8-3: Connector pin allocation X19 8.5 Connecting the PE equipotential bonding Procedure 1. Route and connect a 4 mm2 cable as equipotential bonding between the manipulator and the robot controller at the installation site. (>>> 6.11 "PE equipotential bonding" Page 70) Route the equipotential bonding by the shortest route from the robot controller to the manipulator. 2. Ground the robot controller at the installation site. 3. Carry out a ground conductor check for the entire robot system in accordance with DIN EN 60204-1. 8.6 Connecting the robot controller to the power supply Description The robot controller is connected to the mains via a 3-pole socket for non-heating apparatus connector. Precondition Robot controller is switched off. The power cable is de-energized. Connect the robot controller to the mains via power plug. Procedure 8.7 78 / 123 Reversing the battery discharge protection measures Description To prevent the batteries from discharging before the controller has been started up for the first time, the robot controller is supplied with connector X305 disconnected from the CCU_SR. Procedure Plug connector X305 into the CCU_SR. Issued: 15.04.2014 Version: BA KR C4 compact V5 8 Start-up and recommissioning Fig. 8-4: Battery discharge protection X305 1 8.8 Connector X305 on the CCU_SR Configuring and connecting connector X11 The robot controller is switched off. Precondition Procedure 1. Configure connector X11 in accordance with the system and safety concepts. (>>> 6.6.1 "Safety interface X11" Page 54) 2. Connect interface connector X11 to the robot controller. Connector X11 may only be plugged in or unplugged when the robot controller is switched off. If connector X11 is plugged in or unplugged when energized, damage to property may occur. 8.9 Switching on the robot controller Preconditions Procedure The manipulator has been installed in accordance with the operating instructions. All electrical connections are correct and the energy levels are within the specified limits. The housing of the robot controller must be closed. The peripheral devices are correctly connected. It must be ensured that no persons or objects are present within the danger zone of the manipulator. All safety devices and protective measures are complete and fully functional. The internal temperature of the robot controller must have adapted to the ambient temperature. 1. Release the E-STOP device on the smartPAD. 2. Switch on the main switch. The control PC begins to run up (load) the operating system and the control software. Issued: 15.04.2014 Version: BA KR C4 compact V5 79 / 123 KR C4 compact Information about operator control of the manipulator using the smartPAD can be found in the operating and programming instructions for the KUKA System Software. 80 / 123 Issued: 15.04.2014 Version: BA KR C4 compact V5 9 Operation 9 Operation 9.1 KUKA smartPAD teach pendant 9.1.1 Front view Function The smartPAD is the teach pendant for the industrial robot. The smartPAD has all the operator control and display functions required for operating and programming the industrial robot. The smartPAD has a touch screen: the smartHMI can be operated with a finger or stylus. An external mouse or external keyboard is not necessary. Overview Fig. 9-1: KUKA smartPAD, front view Item Description 1 Button for disconnecting the smartPAD 2 Keyswitch for calling the connection manager. The switch can only be turned if the key is inserted. The operating mode can be changed by using the connection manager. Issued: 15.04.2014 Version: BA KR C4 compact V5 81 / 123 KR C4 compact Item Description 3 EMERGENCY STOP button. Stops the robot in hazardous situations. The EMERGENCY STOP button locks itself in place when it is pressed. 4 Space Mouse: For moving the robot manually. 5 Jog keys: For moving the robot manually. 6 Key for setting the program override 7 Key for setting the jog override 8 Main menu key: Shows the menu items on the smartHMI 9 Status keys. The status keys are used primarily for setting parameters in technology packages. Their exact function depends on the technology packages installed. 10 Start key: The Start key is used to start a program. 11 Start backwards key: The Start backwards key is used to start a program backwards. The program is executed step by step. 12 STOP key: The STOP key is used to stop a program that is running. 13 Keyboard key Displays the keyboard. It is generally not necessary to press this key to display the keyboard, as the smartHMI detects when keyboard input is required and displays the keyboard automatically. 82 / 123 Issued: 15.04.2014 Version: BA KR C4 compact V5 9 Operation 9.1.2 Rear view Overview Fig. 9-2: KUKA smartPAD, rear view Description 1 Enabling switch 4 USB connection 2 Start key (green) 5 Enabling switch 3 Enabling switch 6 Identification plate Element Description Identification plate Identification plate Start key The Start key is used to start a program. The enabling switch has 3 positions: Enabling switch Not pressed Center position Panic position The enabling switch must be held in the center position in operating modes T1 and T2 in order to be able to jog the manipulator. In the operating modes Automatic and Automatic External, the enabling switch has no function. USB connection Issued: 15.04.2014 Version: BA KR C4 compact V5 The USB connection is used, for example, for archiving and restoring data. Only for FAT32-formatted USB sticks. 83 / 123 KR C4 compact 84 / 123 Issued: 15.04.2014 Version: BA KR C4 compact V5 10 Maintenance 10 Maintenance Description 10.1 Maintenance work must be performed at the specified maintenance intervals after commissioning at the customer’s plant. Maintenance symbols Maintenance symbols Oil change Lubricate with grease gun Lubricate with brush Tighten screw/nut Check component, visual inspection Clean component Exchange battery Precondition The robot controller must be switched off and secured to prevent unauthorized persons from switching it on again. Power supply lead disconnected. Observe the ESD guidelines. Wait 5 minutes until the intermediate circuit has discharged. The following components may remain energized (50...600 V) up to 5 minutes after the robot controller has been switched off: KPP_SR KSP_SR Intermediate circuit connecting cables Connections for motor connector X20 and connected motor cables This voltage can cause life-threatening injuries. Issued: 15.04.2014 Version: BA KR C4 compact V5 85 / 123 KR C4 compact Fig. 10-1: Maintenance points Interval Item Activity 6 months 4 Check the utilized relay outputs of the CCU_SR for correct functioning (>>> 10.2 "Checking CCU_SR relay outputs" Page 86) 1 year at the latest 1/5 Depending on installation conditions and degree of fouling, clean the protective and the fan with a brush. 5 years 2 Exchange the motherboard battery 5 years (with 3-shift operation) 1 Exchange the control box fans (>>> 11.12 "Exchanging the control box fans" Page 98) 5 Exchange the drive box fans (>>> 11.13 "Exchanging the drive box fans" Page 99) 3 Exchange the batteries (>>> 11.9 "Exchanging the batteries" Page 95) as indicated by the battery monitoring Once an activity from the maintenance list has been carried out, a visual inspection must be made, with special attention to the following points: 10.2 Activity 86 / 123 Check that fuses, contactors, plug-in connections and boards are fitted securely. Damage to cabling. Check PE equipotential bonding connection. Wear and damage to any system components. Checking CCU_SR relay outputs Check the function of the output “Local Emergency Stop”. Issued: 15.04.2014 Version: BA KR C4 compact V5 10 Maintenance Press the Local EMERGENCY STOP button. Procedure Activity Check the function of the output “Operator safety acknowledged”. Procedure 1. Set operating mode to Automatic or Automatic External. 2. Open operator safety (safeguard). Activity Check the function of the output “Switch on periphery”. Procedure 1. Set operating mode to Automatic or Automatic External. 2. Open operator safety (safeguard). 3. Release enabling switch in “T1” or “T2” mode. If no error message is displayed, the relay outputs are OK. 10.3 Cleaning the robot controller Precondition Work regulations Procedure The robot controller must be switched off and secured to prevent unauthorized persons from switching it on again. Power supply lead disconnected. Observe the ESD guidelines. The manufacturer’s instructions must be observed when using cleaning agents for cleaning work. It must be ensured that no cleaning agents enter electrical components. Do not use compressed air during cleaning work. Do not spray with water. 1. Loosen and vacuum up any dust deposits. 2. Clean the housing with a cloth soaked with a mild cleaning agent. 3. Clean cables, plastic parts and hoses with a solvent-free cleaning agent. 4. Replace damaged, illegible or missing inscriptions, labels and plates. Issued: 15.04.2014 Version: BA KR C4 compact V5 87 / 123 KR C4 compact 88 / 123 Issued: 15.04.2014 Version: BA KR C4 compact V5 11 Repair 11 Repair 11.1 Repair and procurement of spare parts Repairs to the robot controller may only be carried out by KUKA customer support personnel or by customers who have taken part in a relevant course of training held by KUKA Roboter GmbH. Repair Repairs within modules may only be carried out by specially trained KUKA Roboter GmbH personnel. Procurement of spare parts The article numbers of the spare parts are listed in the spare parts catalog. KUKA Roboter GmbH supplies the following types of spare parts for repairs to the robot controller: New parts Once the new part has been installed, the part that has been removed can be disposed of. Exchange parts Once the exchange part has been installed, the part that has been removed is returned to KUKA Roboter GmbH. A “Robot Repair Card” is supplied with the exchange parts. The Repair Card must be completed and returned to KUKA Roboter GmbH. 11.2 Opening the housing cover Precondition Procedure The robot controller must be switched off and secured to prevent unauthorized persons from switching it on again. Power supply lead disconnected. Observe the ESD guidelines. 1. Unscrew the housing cover screws. Fig. 11-1: Housing cover screws 1 Housing cover screws 2. Open the cover. Issued: 15.04.2014 Version: BA KR C4 compact V5 89 / 123 KR C4 compact 11.3 Removing the control box from the drive box Precondition The robot controller must be switched off and secured to prevent unauthorized persons from switching it on again. Power supply lead disconnected. Observe the ESD guidelines. Wait 5 minutes until the intermediate circuit has discharged. The following components may remain energized (50...600 V) up to 5 minutes after the robot controller has been switched off: KPP_SR KSP_SR Intermediate circuit connecting cables Connections for motor connector X20 and connected motor cables This voltage can cause life-threatening injuries. Procedure 1. Remove the upper fastening screws from the connecting plate on the rear. 2. Remove the upper 3 fastening screws from the handle brackets on the lefthand and right-hand side. Slacken the lower screws. Fig. 11-2: Fastening screws for handle brackets and connecting plate 1 Lower fastening screws on the handle bracket 2 Upper fastening screws on the handle bracket 3 Upper fastening screws on the connecting plate at rear 3. Lift the control box and swivel it to the rear. Fig. 11-3: Drive box and control box separated 90 / 123 Issued: 15.04.2014 Version: BA KR C4 compact V5 11 Repair 11.4 1 Control box 2 Handle brackets Exchanging the motherboard A defective motherboard must only be exchanged by the KUKA customer support service. 11.5 Exchanging the motherboard battery Precondition Procedure The robot controller must be switched off and secured to prevent unauthorized persons from switching it on again. Power supply lead disconnected. Observe the ESD guidelines. 1. Open the housing cover. (>>> 11.2 "Opening the housing cover" Page 89) 2. Unlock the locking mechanism of the lithium button cell and remove the button cell. Fig. 11-4: Lithium button cell 1 Lithium button cell 2 Locking mechanism of lithium button cell 3. Insert the new lithium button cell and click the locking mechanism into place. 4. Close the housing cover. 11.6 Exchanging DIMM memory modules Precondition Procedure The robot controller must be switched off and secured to prevent unauthorized persons from switching it on again. Power supply lead disconnected. Observe the ESD guidelines. 1. Open the housing cover. (>>> 11.2 "Opening the housing cover" Page 89) 2. Using your thumbs, carefully open the side tabs in the direction indicated by the arrows. The DIMM memory module is released and lifted out of its socket. 3. Press the new DIMM memory module into the slot in the DIMM socket until it clicks into position. Issued: 15.04.2014 Version: BA KR C4 compact V5 91 / 123 KR C4 compact There are two asymmetrically positioned recesses on the underside of the DIMM memory modules; these must mate with the coding on the DIMM socket. Fig. 11-5: Exchanging DIMM memory modules 1 Side tabs 3 DIMM memory module socket 2 Asymmetrically positioned recesses 11.7 Exchanging the hard drive Precondition Procedure The robot controller must be switched off and secured to prevent unauthorized persons from switching it on again. Power supply lead disconnected. Observe the ESD guidelines. 1. Open the housing cover. (>>> 11.2 "Opening the housing cover" Page 89) 2. Disconnect the power supply and data cable. Fig. 11-6: Hard drive connections 1 Hard drive connections 3. Remove the hard drive retaining screws. 92 / 123 Issued: 15.04.2014 Version: BA KR C4 compact V5 11 Repair Fig. 11-7: Hard drive fastening 1 Hard drive fastening 4. Remove the hard drive. 5. Fasten the new hard drive to the housing. 6. Connect the power supply and data cable. 7. Close the housing cover. 11.8 Exchanging the Cabinet Control Unit, Small Robot Connections Fig. 11-8: Connections on the CCU_SR Item Connector Description 1 X46 KSB RoboTeam (yellow) 2 X48 KSB EtherCAT interface (green), optional 3 X45 KSB RoboTeam (red) 4 X29 EDS connection, memory card 5 X23 Fast Measurement inputs 1 to 5 6 X4 KPC supply and power supply fan 7 X307 UL lamp (optional) 8 X12 USB 9 X500 Not used Issued: 15.04.2014 Version: BA KR C4 compact V5 93 / 123 KR C4 compact Item 10 Precondition Procedure Connector Description X501 Not used 11 X21 Power supply to RDC/EMD 12 X402 Safe inputs 1 to 3 13 X403 Safe inputs 4 to 7 14 X404 Safe inputs 8 to 9 15 X401 Mastering reference switch 16 X407 Safe input 11, teach pendant plugged in 17 X406 Safe outputs 12 to 15 18 X34 KCB RDC interface (white) 19 X31 KCB KPC interface (blue) 20 X32 KCB KPP interface (orange) 21 X33 I/O board (optional) 22 X41 KSB KPC interface (yellow) 23 X47 KSB spare (red) 24 X44 KSB KEI (white) 25 X43 KSB - KSI (blue) 26 X42 KSB - KOI (orange) 27 X3 Power supply to KPP_SR logic/brakes 28 X5 Power supply to options 29 X22 Power supply to options 30 X305 Battery infeed 31 X6 I/O board power supply without battery backup (optional) 32 X301 24 V supply, spare 33 X1 Supply 34 X15 Power supply to power supply fan 35 X14 Power supply to external fan 36 X308 External power supply 37 X1700 Board connection to the PMB_SR 38 X405 Safe contactor output 10, single-channel input 10 39 X306 smartPAD power supply 40 X302 I/O board power supply with battery backup (optional) 41 X25 Alarm contact, Power OK, power supply unit The robot controller must be switched off and secured to prevent unauthorized persons from switching it on again. Power supply lead disconnected. Observe the ESD guidelines. 1. Unlock the data cable connectors. Unplug all connections to the CCU_SR. Unplugging the data cable connectors without first unlocking them damages the connectors. Unlock the connectors before unplugging them. 94 / 123 Issued: 15.04.2014 Version: BA KR C4 compact V5 11 Repair Fig. 11-9: Connector locking mechanism of data cable 1 Data connector unlocked 2 Data connector locked 2. Remove the screws from the fastening plate and remove the plate together with the CCU_SR. Fig. 11-10: CCU_SR fastening 1 CCU_SR fastening 3. Check the new CCU_SR for mechanical damage. Insert the fastening plate with the CCU_SR and screw it down. 4. Plug in all the connections in accordance with the connector and cable labeling. Lock the data cable connectors. 11.9 Exchanging the batteries Precondition Procedure The robot controller must be switched off and secured to prevent unauthorized persons from switching it on again. Power supply lead disconnected. Observe the ESD guidelines. 1. Open the housing cover. (>>> 11.2 "Opening the housing cover" Page 89) 2. Unfasten the Velcro strip. 3. Unplug the battery connection cables. Issued: 15.04.2014 Version: BA KR C4 compact V5 95 / 123 KR C4 compact Fig. 11-11: Battery blocks, fastening and connections 1 Velcro strip for battery fastening 2 Battery connection cables 4. Take out both battery blocks. The battery blocks must both be exchanged together. 5. Insert new battery blocks. 6. Fasten the Velcro strip. 7. Plug in the battery connection cables in accordance with the cable labels. Fig. 11-12: Battery polarity 1 Connection for G3.2 2 Connection for G3.1 8. Close the housing cover. Storage To prevent exhaustive discharge and thus destruction of the batteries, the batteries must be recharged at regular intervals according to the storage temperature. If the storage temperature is +20 °C or lower, the batteries must be recharged every 9 months. If the storage temperature is between +20 °C and +30 °C, the batteries must be recharged every 6 months. If the storage temperature is between +30 °C and +40 °C, the batteries must be recharged every 3 months. 96 / 123 Issued: 15.04.2014 Version: BA KR C4 compact V5 11 Repair 11.10 Exchanging the Dual GbE network card Precondition Procedure The robot controller must be switched off and secured to prevent unauthorized persons from switching it on again. Power supply lead disconnected. Observe the ESD guidelines. 1. Open the housing cover. (>>> 11.2 "Opening the housing cover" Page 89) 2. Remove cover of network connections. 3. Unplug the connections to the Dual GbE network card. Fig. 11-13: Dual GbE network card connections 1 Connector KCB 2 Connector KSB 4. Release the fastenings of the network card and pull the card out of the slot. 5. Inspect the new network card for mechanical damage. 6. Plug the network card into its slot and tighten the fastening screws. 7. Plug in the connections to the network card. 11.11 Exchanging the low-voltage power supply unit Precondition The robot controller must be switched off and secured to prevent unauthorized persons from switching it on again. Power supply lead disconnected. Observe the ESD guidelines. Wait 5 minutes until the intermediate circuit has discharged. The following components may remain energized (50...600 V) up to 5 minutes after the robot controller has been switched off: KPP_SR KSP_SR Intermediate circuit connecting cables Connections for motor connector X20 and connected motor cables This voltage can cause life-threatening injuries. Procedure 1. Open the housing cover. (>>> 11.2 "Opening the housing cover" Page 89) Issued: 15.04.2014 Version: BA KR C4 compact V5 97 / 123 KR C4 compact 2. Unplug the connections on the low-voltage power supply unit. 3. Unplug the power supply connections from the low-voltage power supply unit to the motherboard and hard drive. Fig. 11-14: Connections for low-voltage power supply 1 Connections to the motherboard 2 Connections on the low-voltage power supply unit 4. Remove the control box from the drive box. (>>> 11.3 "Removing the control box from the drive box" Page 90) 5. Remove the fastening screws from the low-voltage power supply unit. Fig. 11-15: Low-voltage power supply unit, fastening 1 Fastening screws for low-voltage power supply unit 6. Remove the low-voltage power supply unit. 7. Insert and fasten the new low-voltage power supply unit. 8. Plug in the connections on the low-voltage power supply unit, hard drive and motherboard in accordance with the connector and cable labeling. 9. Assemble the drive box and control box. 11.12 Exchanging the control box fans Precondition Procedure The robot controller must be switched off and secured to prevent unauthorized persons from switching it on again. Power supply lead disconnected. Observe the ESD guidelines. 1. Open the housing cover. (>>> 11.2 "Opening the housing cover" Page 89) 2. Remove the fastening screws from the fan holder. 98 / 123 Issued: 15.04.2014 Version: BA KR C4 compact V5 11 Repair Fig. 11-16: Fastening of fans 1 Fastening of the fan holder 3. Unplug the fan connections. Fig. 11-17: Connections for fans 1 Connector for motherboard CPU fan 2 Connector for fans 4. Remove the fan holder with the fans. 5. Unscrew the inner and outer fan grilles and screw them to the new fans. 6. Install and fasten the new fans with the fan holder. 7. Plug in the connecting cables. 11.13 Exchanging the drive box fans Precondition The robot controller must be switched off and secured to prevent unauthorized persons from switching it on again. Power supply lead disconnected. Observe the ESD guidelines. Wait 5 minutes until the intermediate circuit has discharged. The following components may remain energized (50...600 V) up to 5 minutes after the robot controller has been switched off: KPP_SR KSP_SR Intermediate circuit connecting cables Connections for motor connector X20 and connected motor cables This voltage can cause life-threatening injuries. Issued: 15.04.2014 Version: BA KR C4 compact V5 99 / 123 KR C4 compact Procedure 1. Remove the control box from the drive box. (>>> 11.3 "Removing the control box from the drive box" Page 90) 2. Remove the fastening screws from the fan holder. Fig. 11-18: Fastening of fans 1 Fastening of the fan holder 3. Unplug the fan connections. Fig. 11-19: Connection for fans 1 Connector for fans 4. Remove the fan holder with the fans. 5. Unscrew the fan grille and screw it to the new fans. 6. Install and fasten the new fans with the fan holder. 7. Plug in the connecting cables. 11.14 Exchanging the KPP_SR Precondition 100 / 123 The robot controller must be switched off and secured to prevent unauthorized persons from switching it on again. Power supply lead disconnected. Observe the ESD guidelines. Wait 5 minutes until the intermediate circuit has discharged. Issued: 15.04.2014 Version: BA KR C4 compact V5 11 Repair The following components may remain energized (50...600 V) up to 5 minutes after the robot controller has been switched off: KPP_SR KSP_SR Intermediate circuit connecting cables Connections for motor connector X20 and connected motor cables This voltage can cause life-threatening injuries. Procedure 1. Remove the control box from the drive box. (>>> 11.3 "Removing the control box from the drive box" Page 90) 2. Unplug the connections on the KPP_SR. 3. Remove the fastening screws of the KPP_SR board. Fig. 11-20: Fastening the KPP_SR 1 Fastening screws on the KPP_SR heat sink 4. Remove the KPP_SR. 5. Install and fasten the new KPP_SR. 6. Plug in all the connections in accordance with the connector and cable labeling. 7. Assemble the drive box and control box. 11.15 Exchanging the KSP_SR Precondition The robot controller must be switched off and secured to prevent unauthorized persons from switching it on again. Power supply lead disconnected. Observe the ESD guidelines. Wait 5 minutes until the intermediate circuit has discharged. Issued: 15.04.2014 Version: BA KR C4 compact V5 101 / 123 KR C4 compact The following components may remain energized (50...600 V) up to 5 minutes after the robot controller has been switched off: KPP_SR KSP_SR Intermediate circuit connecting cables Connections for motor connector X20 and connected motor cables This voltage can cause life-threatening injuries. Procedure 1. Remove the control box from the drive box. (>>> 11.3 "Removing the control box from the drive box" Page 90) 2. Unplug the connections on the KSP_SR. 3. Remove the fastening screws from the KSP_SR heat sink. Fig. 11-21: Fastening the KSP_SR 1 Fastening screws on the KSP_SR heat sink 4. Remove the KSP_SR together with the heat sink. 5. Install and fasten the new KSP_SR together with the heat sink. 6. Plug in all the connections in accordance with the connector and cable labeling. 7. Assemble the drive box and control box. 11.16 Installing the KUKA System Software (KSS) Further information is contained in the operating and programming instructions for the KUKA System Software (KSS). 102 / 123 Issued: 15.04.2014 Version: BA KR C4 compact V5 12 Troubleshooting 12 Troubleshooting 12.1 LED display on Cabinet Control Unit, Small Robot Overview Fig. 12-1: CCU_SR LED display Item 1 2 3 Designation Color Description Remedy PHY4 Green On = OK - Flashing = OK - SW_P0 RUN SION Green Green EtherCat Safety nodes 4 L/A Off = fault Exchange CCU_SR module On = OK - Flashing = OK - Off = fault Exchange CCU_SR module On = operational (normal state) - Off = Init (after switching on) - Flashing at 2.5 Hz = Pre-Op (intermediate state on startup) - Single signal = Safe Op - Flashing at 10 Hz = boot (for firmware update) - Green Green 100 Mbit On = physical connection. Network cable plugged in Off = no physical connection. Network cable not plugged in Flashing = data traffic on the line KSB 5 L/A KSB KPC-MC Orange 1 Gbit Issued: 15.04.2014 Version: BA KR C4 compact V5 - 103 / 123 KR C4 compact Item 6 Designation Color Description Remedy PWR/3.3V Green Off = no supply voltage present Check fuse F17.3 Jumper plug X308 present Check fuse F308 In the case of external supply via X308: check external supply voltage (rated voltage 24 V) Power for the CIB_SR 7 PWR/2.5V Green Power for the CIB_SR 8 PWR/1.2V Green Power for the CIB_SR 9 10 PWRS/3.3V STAS2 Safety node B 104 / 123 Green Orange On = supply voltage present - Off = no supply voltage present Check fuse F17.3 Jumper plug X308 present Check fuse F308 In the case of external supply via X308: check external supply voltage (rated voltage 24 V) On = supply voltage present - Off = no supply voltage present Check fuse F17.3 Jumper plug X308 present Check fuse F308 In the case of external supply via X308: check external supply voltage (rated voltage 24 V) On = supply voltage present - On = power supply present - Off = no supply voltage present Check fuse F17.3 If the LED PWR/3.3V lights up, exchange the CCU_SR module Off = no supply voltage present Check fuse F17.3 If the LED PWR/3.3V lights up, exchange the CCU_SR module Flashing at 1 Hz = normal state - Flashing at 10 Hz = boot phase - Flashing = fault code (internal) Check cabling at X309, X310, X312. For test purposes, disconnect the cables at X309, X310, X312 and switch the controller off and back on again. If the error recurs, exchange the module. Issued: 15.04.2014 Version: BA KR C4 compact V5 12 Troubleshooting Item 11 Designation Color Description Remedy STAS1 Orange Off = no supply voltage present Check fuse F17.3 If the LED PWR/3.3V lights up, exchange the CCU_SR module Flashing at 1 Hz = normal state - Flashing at 10 Hz = boot phase - Flashing = fault code (internal) Check cabling at X309, X310, X312. For test purposes, disconnect the cables at X309, X310, X312 and switch the controller off and back on again. If the error recurs, exchange the module. Off = not active - On = operational - Flashing = fault code (internal) - Safety node A 12 FSoE Green Safety protocol of the EtherCat connection 13 L/A Green KCB 14 15 KSB smartPAD_M C Green 100 Mbit L/A Green Orange 1 Gbit On = physical connection Off = no physical connection. Network cable not plugged in. Flashing = data traffic on the line - KSB 16 RUN CIB_SR Green EtherCat ATμC I/O node 17 STA1 (CIB_SR) Orange On = operational (normal state) - Off = Init (after switching on) - Flashing at 2.5 Hz = Pre-Op (intermediate state on startup) - Single signal = Safe Op - 10 Hz = boot (for firmware update) - Off = no supply voltage present Check fuse F17.3 If the LED PWR/3.3V lights up, exchange the CCU_SR module Flashing at 1 Hz = normal state - Flashing at 10 Hz = boot phase - Flashing = fault code (internal) Exchange CCU_SR module μC I/O node Issued: 15.04.2014 Version: BA KR C4 compact V5 105 / 123 KR C4 compact Item 18 Designation Color Description Remedy STA2 Orange Off = no supply voltage present Check infeed at X1 If the LED PWR/3.3V lights up, exchange the CCU_SR module FPGA node Flashing at 1 Hz = normal state Flashing at 10 Hz = boot phase 19 27 V Green Voltage, main power supply unit, without battery backup 20 PS1 Green Voltage, Power Supply 1 (short battery backup) 21 PS2 Green Voltage, Power Supply 2 (medium battery backup) 22 PS3 Green Voltage, Power Supply 3 (long battery backup) 23 STA1 (PMB_SR) Orange Flashing = fault code (internal) Exchange CCU_SR module Off = no supply voltage present Check infeed at X1 (rated voltage 27.1 V) On = power supply present - Off = no supply voltage present Check infeed at X1 (rated voltage 27.1 V) Drive bus switched off (BusPowerOff state) On = power supply present - Off = no supply voltage present Check infeed at X1. Controller in Sleep state On = power supply present - Off = no supply voltage present On = power supply present On = power supply present - Off = no supply voltage present Check infeed at X1 If the LED PWR/5V lights up, exchange the CCU_SR module Flashing at 1 Hz = normal state - Flashing at 10 Hz = boot phase - Flashing = fault code (internal) Exchange CCU_SR module Off = no supply voltage present Check infeed at X1 (rated voltage 27.1 V) Flashing at 1 Hz = normal state - Flashing at 10 Hz = boot phase - Flashing = fault code (internal) - μC USB 24 PWR/5V Power supply for PMB_SR 106 / 123 Green Issued: 15.04.2014 Version: BA KR C4 compact V5 12 Troubleshooting Item Designation Color Description Remedy 25 - - Not used -- 26 - - Not used 27 Fuse LEDs Red On = fuse defective Exchange defective fuse Off = fuse OK - The LEDs indicate the status of the fuses. 12.2 Fuses on the Cabinet Control Unit, Small Robot Overview A defective fuse is indicated by a red LED next to the fuse. Once the cause of the fault has been eliminated, defective fuses must be replaced with fuses with the value specified in the operating instructions or printed on the module. Fig. 12-2: Arrangement of the fuses Item Designation Description Fusing 1 F306 smartPAD power supply 2A 2 F302 I/O board power supply (optional) 5A 3 F3-1 KPP_SR and KSP_SR brakes without battery backup 15 A 4 F5-1 24 V without battery backup, for options 15 A 5 F4-1 KPC with battery backup 10 A 6 F307 UL lamp (optional) 2A 7 F4-2 24 V with battery backup, for fans 2A 8 F22 24 V without battery backup, for options 7.5 A 9 F5-2 24 V with battery backup, for options 7.5 A Issued: 15.04.2014 Version: BA KR C4 compact V5 107 / 123 KR C4 compact Item 108 / 123 Designation Description Fusing 10 F3-2 KPP_SR and KSP_SR logic with battery backup 7.5 A 11 F17-2 Inputs CCU_SR 2A 12 F17-4 Safe inputs and relays CCU_SR 2A 13 F17-1 Contactor outputs 1 … 4 CCU_SR 5A 14 F17-3 Logic CCU_SR 2A 15 F14 External fans (optional) 7.5 A 16 F6 I/O board power supply (optional) 7.5 A 17 F21 RDC power supply 3A 18 F305 Battery infeed 15 A 19 F301 24 V without battery backup, for options 10 A 20 F15 Power supply unit fan 2A 21 F308 External power supply 7.5 A Issued: 15.04.2014 Version: BA KR C4 compact V5 13 Decommissioning, storage and disposal 13 Decommissioning, storage and disposal 13.1 Decommissioning Description This section describes all the work required for decommissioning the robot controller if the robot controller is to be removed from the system. After decommissioning, it is prepared for storage or for transportation to a different location. Following its removal, the robot controller may only be transported with lifting tackle and a fork lift truck or pallet truck. Precondition Procedure The removal site must be accessible with a crane or with a fork lift truck for transportation. The crane and fork lift truck have an adequate carrying capacity. There is no hazard posed by system components. 1. Release and unplug all peripheral connections. 2. Release and unplug motor cable connector and control cable connector. 3. Disconnect the ground conductor. 4. Prepare the robot controller for storage. 13.2 Storage Preconditions Procedure If the robot controller is to be put into long-term storage, the following points must be observed: The place of storage must be as dry and dust-free as possible. Avoid temperature fluctuations. Avoid wind and drafts. Avoid condensation. Observe and comply with the permissible temperature ranges for storage. Select a storage location in which the packaging materials cannot be damaged. Only store the robot controller indoors. 1. Clean robot controller. No dirt may remain on or in the robot controller. 2. Inspect the robot controller, both internally and externally, for damage. 3. Remove batteries and store in accordance with the manufacturer’s instructions. 4. Remove any foreign bodies. 5. Remove any corrosion expertly. 6. Attach all covers to the robot controller and check that the seals are correctly in place. 7. Seal off electrical connections with suitable covers. 8. Cover the robot controller with plastic film and seal it against dust. If necessary, add a desiccant beneath the sheeting. 13.3 Disposal When the robot controller reaches the end of its useful life, it can be dismantled, and the materials can be disposed of properly by type. Issued: 15.04.2014 Version: BA KR C4 compact V5 109 / 123 KR C4 compact The following table provides an overview of the materials used in the robot controller. Some of the plastic components are marked with a material designation and must be disposed of accordingly. As the end user, the customer is legally required to return depleted batteries. Used batteries can be returned to the vendor or brought to the designated collection points (e.g. in communal refuse collection facilities or commercial centers) free of charge. The batteries can also be sent to the vendor by post. The following symbols can be found on the batteries: Crossed-out garbage can: battery must not be disposed of with ordinary household refuse. Pb: battery contains more than 0.004 lead by weight. Cd: battery contains more than 0.002 cadmium by weight. Hg: battery contains more than 0.0005 mercury by weight. Material, designation Subassembly, component Note Steel-plate components Screws and washers, robot controller housing - PUR Cable sheaths - Plastic parts Flexible tube - Cable Electrical cables, wires, copper - EPDM Seals and covers - CuZn (gold-plated) Connectors, contacts Dispose of without dismantling Steel (ST 52-3) Allen screws, washers - PE Cable straps - Electrical components Bus modules, boards, sensors Dispose of as electrical scrap without disassembling Mains filter Fans Adhesive labels Lead battery 110 / 123 Issued: 15.04.2014 Version: BA KR C4 compact V5 14 KUKA Service 14 KUKA Service 14.1 Requesting support Introduction This documentation provides information on operation and operator control, and provides assistance with troubleshooting. For further assistance, please contact your local KUKA subsidiary. Information The following information is required for processing a support request: Model and serial number of the manipulator Model and serial number of the controller Model and serial number of the linear unit (if present) Model and serial number of the energy supply system (if present) Version of the system software Optional software or modifications Diagnostic package KrcDiag: Additionally for KUKA Sunrise: Existing projects including applications For versions of KUKA System Software older than V8: Archive of the software (KrcDiag is not yet available here.) 14.2 Application used External axes used Description of the problem, duration and frequency of the fault KUKA Customer Support Availability KUKA Customer Support is available in many countries. Please do not hesitate to contact us if you have any questions. Argentina Ruben Costantini S.A. (Agency) Luis Angel Huergo 13 20 Parque Industrial 2400 San Francisco (CBA) Argentina Tel. +54 3564 421033 Fax +54 3564 428877 ventas@costantini-sa.com Australia Headland Machinery Pty. Ltd. Victoria (Head Office & Showroom) 95 Highbury Road Burwood Victoria 31 25 Australia Tel. +61 3 9244-3500 Fax +61 3 9244-3501 vic@headland.com.au www.headland.com.au Issued: 15.04.2014 Version: BA KR C4 compact V5 111 / 123 KR C4 compact 112 / 123 Belgium KUKA Automatisering + Robots N.V. Centrum Zuid 1031 3530 Houthalen Belgium Tel. +32 11 516160 Fax +32 11 526794 info@kuka.be www.kuka.be Brazil KUKA Roboter do Brasil Ltda. Travessa Claudio Armando, nº 171 Bloco 5 - Galpões 51/52 Bairro Assunção CEP 09861-7630 São Bernardo do Campo - SP Brazil Tel. +55 11 4942-8299 Fax +55 11 2201-7883 info@kuka-roboter.com.br www.kuka-roboter.com.br Chile Robotec S.A. (Agency) Santiago de Chile Chile Tel. +56 2 331-5951 Fax +56 2 331-5952 robotec@robotec.cl www.robotec.cl China KUKA Robotics China Co.,Ltd. Songjiang Industrial Zone No. 388 Minshen Road 201612 Shanghai China Tel. +86 21 6787-1888 Fax +86 21 6787-1803 www.kuka-robotics.cn Germany KUKA Roboter GmbH Zugspitzstr. 140 86165 Augsburg Germany Tel. +49 821 797-4000 Fax +49 821 797-1616 info@kuka-roboter.de www.kuka-roboter.de Issued: 15.04.2014 Version: BA KR C4 compact V5 14 KUKA Service France KUKA Automatisme + Robotique SAS Techvallée 6, Avenue du Parc 91140 Villebon S/Yvette France Tel. +33 1 6931660-0 Fax +33 1 6931660-1 commercial@kuka.fr www.kuka.fr India KUKA Robotics India Pvt. Ltd. Office Number-7, German Centre, Level 12, Building No. - 9B DLF Cyber City Phase III 122 002 Gurgaon Haryana India Tel. +91 124 4635774 Fax +91 124 4635773 info@kuka.in www.kuka.in Italy KUKA Roboter Italia S.p.A. Via Pavia 9/a - int.6 10098 Rivoli (TO) Italy Tel. +39 011 959-5013 Fax +39 011 959-5141 kuka@kuka.it www.kuka.it Japan KUKA Robotics Japan K.K. YBP Technical Center 134 Godo-cho, Hodogaya-ku Yokohama, Kanagawa 240 0005 Japan Tel. +81 45 744 7691 Fax +81 45 744 7696 info@kuka.co.jp Canada KUKA Robotics Canada Ltd. 6710 Maritz Drive - Unit 4 Mississauga L5W 0A1 Ontario Canada Tel. +1 905 670-8600 Fax +1 905 670-8604 info@kukarobotics.com www.kuka-robotics.com/canada Issued: 15.04.2014 Version: BA KR C4 compact V5 113 / 123 KR C4 compact 114 / 123 Korea KUKA Robotics Korea Co. Ltd. RIT Center 306, Gyeonggi Technopark 1271-11 Sa 3-dong, Sangnok-gu Ansan City, Gyeonggi Do 426-901 Korea Tel. +82 31 501-1451 Fax +82 31 501-1461 info@kukakorea.com Malaysia KUKA Robot Automation Sdn Bhd South East Asia Regional Office No. 24, Jalan TPP 1/10 Taman Industri Puchong 47100 Puchong Selangor Malaysia Tel. +60 3 8061-0613 or -0614 Fax +60 3 8061-7386 info@kuka.com.my Mexico KUKA de México S. de R.L. de C.V. Progreso #8 Col. Centro Industrial Puente de Vigas Tlalnepantla de Baz 54020 Estado de México Mexico Tel. +52 55 5203-8407 Fax +52 55 5203-8148 info@kuka.com.mx www.kuka-robotics.com/mexico Norway KUKA Sveiseanlegg + Roboter Sentrumsvegen 5 2867 Hov Norway Tel. +47 61 18 91 30 Fax +47 61 18 62 00 info@kuka.no Austria KUKA Roboter CEE GmbH Gruberstraße 2-4 4020 Linz Austria Tel. +43 7 32 78 47 52 Fax +43 7 32 79 38 80 office@kuka-roboter.at www.kuka.at Issued: 15.04.2014 Version: BA KR C4 compact V5 14 KUKA Service Poland KUKA Roboter Austria GmbH Spółka z ograniczoną odpowiedzialnością Oddział w Polsce Ul. Porcelanowa 10 40-246 Katowice Poland Tel. +48 327 30 32 13 or -14 Fax +48 327 30 32 26 ServicePL@kuka-roboter.de Portugal KUKA Sistemas de Automatización S.A. Rua do Alto da Guerra n° 50 Armazém 04 2910 011 Setúbal Portugal Tel. +351 265 729780 Fax +351 265 729782 kuka@mail.telepac.pt Russia KUKA Robotics RUS Werbnaja ul. 8A 107143 Moskau Russia Tel. +7 495 781-31-20 Fax +7 495 781-31-19 info@kuka-robotics.ru www.kuka-robotics.ru Sweden KUKA Svetsanläggningar + Robotar AB A. Odhners gata 15 421 30 Västra Frölunda Sweden Tel. +46 31 7266-200 Fax +46 31 7266-201 info@kuka.se Switzerland KUKA Roboter Schweiz AG Industriestr. 9 5432 Neuenhof Switzerland Tel. +41 44 74490-90 Fax +41 44 74490-91 info@kuka-roboter.ch www.kuka-roboter.ch Issued: 15.04.2014 Version: BA KR C4 compact V5 115 / 123 KR C4 compact 116 / 123 Spain KUKA Robots IBÉRICA, S.A. Pol. Industrial Torrent de la Pastera Carrer del Bages s/n 08800 Vilanova i la Geltrú (Barcelona) Spain Tel. +34 93 8142-353 Fax +34 93 8142-950 Comercial@kuka-e.com www.kuka-e.com South Africa Jendamark Automation LTD (Agency) 76a York Road North End 6000 Port Elizabeth South Africa Tel. +27 41 391 4700 Fax +27 41 373 3869 www.jendamark.co.za Taiwan KUKA Robot Automation Taiwan Co., Ltd. No. 249 Pujong Road Jungli City, Taoyuan County 320 Taiwan, R. O. C. Tel. +886 3 4331988 Fax +886 3 4331948 info@kuka.com.tw www.kuka.com.tw Thailand KUKA Robot Automation (M)SdnBhd Thailand Office c/o Maccall System Co. Ltd. 49/9-10 Soi Kingkaew 30 Kingkaew Road Tt. Rachatheva, A. Bangpli Samutprakarn 10540 Thailand Tel. +66 2 7502737 Fax +66 2 6612355 atika@ji-net.com www.kuka-roboter.de Czech Republic KUKA Roboter Austria GmbH Organisation Tschechien und Slowakei Sezemická 2757/2 193 00 Praha Horní Počernice Czech Republic Tel. +420 22 62 12 27 2 Fax +420 22 62 12 27 0 support@kuka.cz Issued: 15.04.2014 Version: BA KR C4 compact V5 14 KUKA Service Hungary KUKA Robotics Hungaria Kft. Fö út 140 2335 Taksony Hungary Tel. +36 24 501609 Fax +36 24 477031 info@kuka-robotics.hu USA KUKA Robotics Corporation 51870 Shelby Parkway Shelby Township 48315-1787 Michigan USA Tel. +1 866 873-5852 Fax +1 866 329-5852 info@kukarobotics.com www.kukarobotics.com UK KUKA Automation + Robotics Hereward Rise Halesowen B62 8AN UK Tel. +44 121 585-0800 Fax +44 121 585-0900 sales@kuka.co.uk Issued: 15.04.2014 Version: BA KR C4 compact V5 117 / 123 KR C4 compact 118 / 123 Issued: 15.04.2014 Version: BA KR C4 compact V5 Index Index Numbers 19" rack 52, 76 2004/108/EC 49 2006/42/EC 48 89/336/EEC 49 95/16/EC 48 97/23/EC 49 A Accessories 11, 27 Altitude 21 Ambient temperature 21 ANSI/RIA R.15.06-2012 49 Applied norms and regulations 48 Automatic mode 45 Axis range 28 Axis range limitation 37 Axis range monitoring 37 B Basic data 21 Batteries 14 Batteries, exchanging 95 Battery discharge protection, reversing 78 Brake defect 40 Brake release device 38 Braking distance 28 C Cabinet Control Unit LED display 103 Cabinet Control Unit Small Robot, exchange 93 Cabinet Control Unit Small Robot, fuses 107 Cabinet Control Unit, Small Robot 13 Cabinet Interface Board, Small Robot 13, 23 Cable lengths 22, 53 CCU_SR 8, 13 CCU_SR functions 13 CCU_SR LED display, overview 103 CCU_SR relay outputs, checking 86 CE mark 28 Charge 14 CIB_SR 8, 23 CIB_SR inputs 24 CIB_SR outputs 23 CIB_SR, safe input 59 CIB_SR, safe output 60 CIP Safety 8 Cleaning work 46 Connecting cables 11, 27, 76 Connecting the power supply 78 Connection conditions 52 Connection manager 81 Connection panel 11 Connector pin allocation X20 76 Connector pin allocation X65 69 Connector pin allocation X65, bus coupler 69 Connector pin allocation X66 68 Connector pin allocation X69 69 Issued: 15.04.2014 Version: BA KR C4 compact V5 Control box 12 Control box fans, exchange 98 Control box, removal 90 Control PC 11, 12 Control PC, functions 13 Control unit 22 Cooling 19 Cooling circuit 19 Counterbalancing system 46 D Danger zone 29 DC 14 Declaration of conformity 28 Declaration of incorporation 27, 28 Decommissioning 47, 109 defective fuses 107 Description of the industrial robot 11 Dimensions 22 Dimensions, handle brackets 25 Dimensions, smartPAD holder 24 Disposal 47, 109 Documentation, industrial robot 7 Drive box 14 Drive box fans, exchange 99 Drive Configuration 14 Dual GbE network card, exchanging 97 Dual NIC card 8 Dynamic testing 59 E EA 8 EC declaration of conformity 28 EDS 8 Electromagnetic compatibility (EMC) 49 Electromagnetic compatibility, EMC 51 EMC 8 EMC Directive 28, 49 EMD 8 EMERGENCY STOP 82 EMERGENCY STOP device 34, 35, 39 EMERGENCY STOP devices to X11 57 EMERGENCY STOP wiring example 57 EMERGENCY STOP, external 35, 42 EMERGENCY STOP, local 42 EN 60204-1 + A1 49 EN 61000-6-2 49 EN 61000-6-4 49 EN 614-1 49 EN ISO 10218-1 49 EN ISO 12100 49 EN ISO 13849-1 49 EN ISO 13849-2 49 EN ISO 13850 49 Enabling device 35, 39 Enabling device, external 36 Enabling switch 83 Enabling switches 35, 64 119 / 123 KR C4 compact Environmental conditions 21 EtherCAT interface X65 68 Ethernet interface (1xRJ45) X66 68 Exhaustive discharge of battery 21, 96 External axes 27, 30 External enabling switch, function 56 F Faults 40 Filter mats 19 Function test 42 Fusing 53 G General safety measures 40 Guard interlock 33 H Hard drive, exchanging 92 Hazardous substances 47 Humidity class 21 I Identification plate 83 Industrial robot 11, 27 Infeed 53 Installation conditions 51 Installation, KUKA System Software 102 Installing the robot controller 76 Intended use 9, 27 Interfaces 15, 17 Interfaces, control PC 16 Introduction 7 J Jog keys 82 Jog mode 36, 39 K KCB 8 KEB 8 KEI 8 Keyboard 82 Keyboard key 82 KLI 8 KOI 8 KONI 8 KPC 8 KPP_SR 8 KPP_SR, exchange 100 KRL 8 KSB 8 KSI 8 KSP_SR 8 KSP_SR, exchange 101 KSS 8 KUKA Customer Support 111 KUKA smartPAD 22, 29, 81 L Labeling 38 120 / 123 Liability 27 Linear unit 27 Low Voltage Directive 28 Low-voltage power supply unit 14 Low-voltage power supply unit, exchanging 97 M Machine data 42 Machinery Directive 28, 48 Mains filter 14 Maintenance 46, 85 Maintenance symbols 85 Manipulator 8, 11, 27, 29 Manual mode 44 Mastering test 68 Material designation 110 Mechanical axis range limitation 37 Mechanical end stops 37 Memory modules, exchange 91 Mode selection 32, 33 Monitoring, velocity 36 Motherboard battery, exchange 91 Motherboard D3076-K 17 Motherboard D3236-K 18 Motherboard D3236-K interfaces 18 Motherboard, exchange 91 Motherboards 16 Motor cable, data cable 15 O Opening the housing cover 89 Operation 81 Operator 31 Operator safety 32, 33, 39 Options 11, 27 Overload 40 Overview of planning 51 Overview of the robot controller 11 Overview, start-up 75 P Panic position 35 PE equipotential bonding 70 PE equipotential bonding, connecting 78 Performance level 70 Performance Level 32 Peripheral cables 15 Personnel 30 PFH values 70 PL 70 Planning 51 Planning, overview 51 Plant integrator 30 Plates and labels 25 PMB_SR 8 Positioner 27 Power cable 15 Power failure 14 Power Management Board, Small Robot 13 Power supply connection 53 Power supply connection, technical data 21, 52 Issued: 15.04.2014 Version: BA KR C4 compact V5 Index Power supply with battery backup 14 Power supply without battery backup 14 Power switched off 14 Power unit 11 Pressure Equipment Directive 47, 49 Preventive maintenance work 46 Procurement of spare parts 89 Product description 11 Protective equipment 36 Purpose 9 R RDC 8 Reaction distance 28 Recommissioning 41, 75 Release device 38 Repair 46, 89 Resolver cable, length difference 22, 53 Robot controller 11, 27 Robot controller, cleaning 87 S Safe operational stop 29, 36 Safeguard to X11 57 Safeguards, external 39 SafeOperation via Ethernet safety interface 65 Safety 27 Safety controller 33 Safety functions 32, 39 Safety functions, Ethernet safety interface 61 Safety functions, overview 32 Safety gate, wiring example 58 Safety instructions 7 Safety interface, X11 53 Safety logic 11 Safety of machinery 49 Safety options 29 Safety STOP 0 29 Safety STOP 1 29 Safety STOP 2 29 Safety STOP 0 29 Safety STOP 1 29 Safety STOP 2 29 Safety stop, external 36 Safety zone 29, 31 Safety, general 27 SATA connections 8 Service Interface X69 69 Service life 29 Service, KUKA Roboter 111 Signal “Peri enabled” 57 Simulation 45 Single point of control 47 Slot assignment, motherboard D3076-K 17 Slot assignment, motherboard D3236-K 18 smartPAD 29, 40, 81 smartPAD cable 15 smartPAD cable extensions 22, 53 smartPAD, plugging in 77 Software 11, 27 Software limit switches 37, 39 Issued: 15.04.2014 Version: BA KR C4 compact V5 Space Mouse 82 SPOC 47 Start backwards key 82 Start key 82, 83 Start-up 41, 75 Start-up mode 43 Start-up overview 75 Status keys 82 STOP 0 28, 30 STOP 1 28, 30 STOP 2 28, 30 Stop category 0 30 Stop category 1 30 Stop category 2 30 STOP key 82 Stop reactions 31 Stopping distance 28 Storage 47, 109 Storage of batteries 96 Support request 111 Switching on the robot controller 79 System integrator 28, 30, 31 T T1 30 T2 30 Target group 9 Teach pendant 11, 27 Technical data 21 Terms used 8 Terms used, safety 28 Touch screen 81 Trademarks 7 Training 9 Transportation 41, 73 Troubleshooting 103 Turn-tilt table 27 U USB 8 USB connection 83 Use, contrary to intended use 27 Use, improper 27 User 29, 30 V Velocity monitoring 36 Vibration resistance 22 W Warnings 7 Working range limitation 37 Workspace 28, 31 X X11 Connector pin allocation 54 X11, configuring and connecting 79 X19 connector pin allocation 78 X21 connector pin allocation 77 X65 68 X66 68 121 / 123 KR C4 compact X69 69 122 / 123 Issued: 15.04.2014 Version: BA KR C4 compact V5 KR C4 compact Issued: 15.04.2014 Version: BA KR C4 compact V5 123 / 123
Source Exif Data:
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