Hexagon Metrology Spa G596266 UJB Wireless Portable Unit User Manual UJB Wireless Kit

Hexagon Metrology Spa UJB Wireless Portable Unit UJB Wireless Kit

Contents

User Manual

CONTROL SYSTEMS ACCESSORIES UJB WIRELESS KIT USER’S MANUAL M1S614EE – TRANSLATION OF THE ORIGINAL INSTRUCTIONS
ii  UJB Wireless Kit - User's manual © Copyright 2013-16 Hexagon Manufacturing Intelligence All rights reserved. Hexagon Manufacturing Intelligence is part of Hexagon. Other brands and product names are trademarks of their respective owners. Hexagon Manufacturing Intelligence believes the information in this publication is accurate as of its publication date. Such information is subject to change without notice. What documented in this manual is a product of Hexagon Metrology S.p.A.. Strada del Portone, 113 10095 Grugliasco (TO) Italy Registered office: Via Vittime di Piazza della Loggia, 6 - 10024 Moncalieri (TO) – Italia P.I. 05847100012 - C.F. 02091630281 For further information: http://hexagonMI.com Hexagon Manufacturing Intelligence Hexagon Manufacturing Intelligence helps industrial manufacturers develop the disruptive technologies of today and the life-changing products of tomorrow. As a leading metrology and manufacturing solution specialist, our expertise in sensing, thinking and acting – the collection, analysis and active use of measurement data – gives our customers the confidence to increase production speed and accelerate productivity while enhancing product quality. Through a network of local service centres, production facilities and commercial operations across five continents, we are shaping smart change in manufacturing to build a world where quality drives productivity. For more information, visit hexagonMI.com. Hexagon Manufacturing Intelligence is part of Hexagon (Nasdaq Stockholm: HEXA B; hexagon.com), a leading global provider of information technologies that drive quality and productivity improvements across geospatial and industrial enterprise applications.
Contents  iii Contents Preface .................................................................................................................................... v Documentation Provided with the UJB Kit ....................................................................................... vi Consulting the documentation .......................................................................................................... vi Opening PDF files ........................................................................................................ vi Conventions ..................................................................................................................................... vi Safety Information ............................................................................................................................ vi General information............................................................................................................... 1 Introduction ........................................................................................................................................ 2 Theory of operation ........................................................................................................................... 3 UJB Kit composition .......................................................................................................................... 4 Technical Data .................................................................................................................................. 5 General Characteristics ................................................................................................ 5 Wireless communication characteristics ....................................................................... 5 UJB Wireless Portable Unit characteristics .................................................................. 5 UJB Wireless Base Unit characteristics ....................................................................... 6 Bluetooth radio module characteristics (optional)......................................................... 6 STOP and ENABLE function, response times .............................................................. 6 Compliance to standards .................................................................................................................. 6 Directives and safety standards ................................................................................... 6 FCC (Federal Communications Commission) .............................................................. 7 IC (Industry Canada) .................................................................................................... 7 UJB Kit installation and maintenance ................................................................................................ 8 External Host Interface ................................................................................................. 8 Instructions for use ............................................................................................................... 9 Safety precautions for the use of the UJB Kit ................................................................................. 10 Commands and signals of the Portable Unit ................................................................................... 11 Unit Operation ................................................................................................................................. 12 Touch Screen Functionality Reference ........................................................................................... 17 UJB Wireless Portable Unit Use Instructions .................................................................................. 18 Switching ON/OFF the unit ......................................................................................... 18 UJB Wireless Portable Unit Command Reference ......................................................................... 19 Moving the Machine Axes from the Portable Unit ...................................................... 22 Managing an Emergency Condition ........................................................................... 23 User Service Graphics Reference ...................................................................................... 25 User Service Reference .................................................................................................................. 26 Service Screen 1 - Build and Version info .................................................................. 26 Service Screen 2 – Audio Settings ............................................................................. 26 Service Screen 3 – Analog Monitor ............................................................................ 27 Service Screen 4 – Input Monitor ............................................................................... 27 Service Screen 5 – Output Monitor ............................................................................ 28 Service Screen 6 – Advanced Options ....................................................................... 28 Service Screen 7 – Backlight Settings ........................................................................ 29 Advanced Service Graphics Reference ............................................................................. 31 Advanced Service Reference .......................................................................................................... 32 Service Screen 9 – Advanced Functions .................................................................... 32 Tools & Settings Screen 1 – Default Settings Editor .................................................. 33 Tools & Settings Screen 2 – Audio Settings ............................................................... 33 Tools & Settings Screen 3 – Backlight Settings ......................................................... 34 Tools & Settings Screen 4 – Joystick Settings ........................................................... 34 Tools & Settings Screen 5 – Reference Test ............................................................. 35 Tools & Settings Screen 6 – Protocol Settings ........................................................... 35 Screen Calibration ...................................................................................................... 35
iv  UJB Wireless Kit - User's manual UJB Portable Unit Maintenance ......................................................................................... 37 General ........................................................................................................................................... 38 Touch screen and buttons .......................................................................................... 38 Charging the Battery Pack .............................................................................................................. 38 Inserting the Battery Pack .......................................................................................... 40 Battery pack characteristics ....................................................................................... 41 Battery Pack technical data ........................................................................................ 41 Battery pack warnings ................................................................................................ 41 Docking Station ............................................................................................................................... 42 Docking Station warnings ........................................................................................... 42 AC/DC Adapter ............................................................................................................................... 43 AC/DC Adapter technical data ................................................................................... 43 AC/DC Adapter use warnings .................................................................................... 43 Using the UJB Kit in a dual-arm measuring system ....................................................................... 44 Maintenance Checklist .................................................................................................................... 45 Periodic Maintenance ..................................................................................................................... 45 What to do if… ................................................................................................................................ 45 UJB Quick Reference Guide ............................................................................................... 47
Preface  v Preface The present document describes the UJB Wireless Kit (hereafter UJB Kit) and is intended for use by the system’s user and by the service personnel. A knowledge of the information given in this manual is essential in order to use the UJB kit and perform a correct maintenance. Users and service personnel are advised to read it carefully before using the system or proceeding with any maintenance procedure.
vi  UJB Wireless Kit - User's manual Documentation Provided with the UJB Kit The UJB kit includes the following documents:  UJB Wireless Kit – Installation Instructions  UJB Wireless Kit – User's Manual (the present manual)  CE conformity declaration for the UJB Wireless kit (European version). Consulting the documentation Opening PDF files The documents in PDF (Portable Document Format) format may be read using the Adobe’s Acrobat Reader viewer. You can start Acrobat Reader directly from the compact disc or by first copying it on your Personal Computer and then starting it. You can also install Acrobat Reader on your Personal Computer downloading it from the Adobe’s Web site (http://www.adobe.com). Conventions The following conventions are used in this manual to distinguish between various kinds of information. Note. Notes give important information taken from the text, which may be useful in ensuring that the equipment is used to its full potential. C A U T I O N Caution messages indicate potential damage to the equipment or loss of data and tell you how to avoid the problem. W A R N I N G Warning messages indicate the potential for bodily harm and tell you how to avoid the problem. Safety Information All the operations described in this document for which you are responsible must be performed in respect of the national and company safety regulations.
General information  1 General information This chapter describes the features and the technical characteristics of the UJB Kit.
2  UJB Wireless Kit - User's manual Introduction The Universal Jogbox (UJB) is a portable device of the Hexagon measuring systems that allows performing many operations while standing close to the CMM. For example, you can move the machine axes using the joystick lever or perform manual operations while self-teaching a part program under the control of the measuring software. You can also activate CNC motion in Manual Mode at low speed, keeping one of the Enable pushbuttons pressed (see Figure 5). The UJB is meant to be used together with a Hexagon coordinate measuring machine (CMM), controlled by a Hexagon electronic controller consisting of proprietary hardware and firmware (resident software). It can also be used together with non-proprietary CMMs, provided that they are equipped with a Hexagon controller and integrated with the safety features required on the basis of a risk analysis. A UJB cannot be used for general purposes. In its standard version, the UJB is connected to the control system by a special cable, 7 or 15 m long. In particularly long machines and under particular operating conditions, a cable connected UJB may interfere with operation. It should therefore be replaced by a wireless system that makes operation easier and safer for the user. The wireless kit is a Hexagon optional component replacing the standard UJB. It consists of a wireless UJB Portable Unit and a Base Unit. The operation of the two devices (standard and wireless UJB) is identical. Layout, functions and features of the two devices are identical with the addition, in the case of the wireless version, of some controls relative to the wireless connection and to the battery pack state. The following figure shows a one-arm measuring system equipped with the UJB Kit. Figure 1 UJB Kit
General information  3 Theory of operation The following figure shows the physical and logical connections between the Portable Unit and the Base Unit of the UJB Kit and between Base Unit and control system. Figure 2 UJB Kit interconnections The transmission protocol specifically designed and developed for the UJB Kit allows transmitting with a high degree of safety, and on a single radio channel, both the condition of the STOP pushbutton (pressed/released) and the user’s commands issued by means of the Portable Unit’s joystick, buttons and touch-screen. The same single, bi-directional, half-duplex radio channel transmits to the Portable Unit’s touch-screen the control system’s feedback relatively to the issued commands. The transmission of a safety code univocal to each UJB Kit guarantees that the radio communication between Portable and Base Unit is not affected by interferences coming from other wireless devices in the same frequency range. The Base Unit converts the data received from the Portable Unit and sends it, through the interconnection cable, to the Control System. In practice, the Base Unit is perceived by the control system as a standard UJB. As soon as the Base Unit receives the STOP signal generated by the pressure of the STOP pushbutton on the Portable Unit, it disables its own safety relays and makes the control system enter a safety emergency condition. Immediately, the control system stops the arm, i.e. cuts the power supply to the driving gear causing the immediate stop of the measuring system and of its moving parts (for further details about the management of anomaly and emergency conditions, please refer to the User’s Manual of the control system). The Base Unit continues keeping the control system into the safety emergency condition until it receives the signal that the user has restored both the data transmission and the STOP pushbutton. The Base Unit generates a safety emergency condition also when the radio channel becomes unavailable for any reason (e.g. low battery, Portable Unit shutdown, a hardware malfunction, an interference on the radio channel, exceeding the allowable distance or poor signal quality). The Base Unit also converts and sends through the radio connection the information addressed to the Portable Unit that is generated by the control system.
4  UJB Wireless Kit - User's manual UJB Kit composition Figure 3 UJB Kit composition The UJB kit is made up of the following devices:  UJB Base Unit (A): connected to the Controller by means of a 3 m long cable and to the UJB Wireless Portable Unit by radio frequency, it connects the Portable Unit to the Controller.  UJB Wireless Portable Unit (B): a portable device of the Hexagon measuring systems that allows performing many operations while standing close to the CMM (Coordinate Measuring Machine).  UJB Wireless Docking Station (C): this pedestal allows accommodating the Portable Unit when not in use while at the same time recharging it.  UJB Wireless AC/DC Power Supply (D): this power supply may be connected either to the Portable Unit or to the Docking Station, according to the user’s requirements. A B C D
General information  5 Figure 4 UJB Portable Unit side view Technical Data General Characteristics Wireless range (with no obstacles) 40 m UJB Kit operating temperature range +5°C ÷ +40°C (41°F ÷ 104°F) Relative Humidity 50% ÷ 90% non-condensing Altitude Up to 1000 m above sea level Wireless communication characteristics Operating frequency ranges 869.700 ÷ 869.975 MHz (European version) 902.75 ÷ 923.65 MHz (USA version) Output power + 5dBm max. 869.700 ÷ 869.975 MHz (European version) -1dBm max. 902.75 ÷ 923.65 MHz (USA version) Modulation GFSK Channels 12 Channel spacing 25 KHz (European version) 1.9 MHz (USA version) Hamming distance ≥ 4 UJB Wireless Portable Unit characteristics Power supply Battery pack: 7.2 V, 2600 mAh External power supply by means of AC/DC Adapter: 12Vdc, 750 mA max See the details in "Battery Pack technical data" on page 41 and in “AC/DC Adapter technical data” on page 43. Autonomy (typical use) 9 ½ ÷ 10 hours External power supply and inserted battery recharge By means of Docking Station power by the AC/DC Adapter or By means of AC/DC Adapter direct connection to Portable Unit See the details in "Charging the Battery Pack" on page 38. TRANSCEIVER MODULE BATTERY PACK
6  UJB Wireless Kit - User's manual Weight 1.05 Kg (with battery pack) External dimensions (LxDxH) 130 x 340 x 120 mm (including joystick) Layout and functions See the "Instructions for use" chapter from page 9. Degrees of protection IP41 Antenna ¼ wave, internal UJB Wireless Base Unit characteristics Power supply (provided by the Control System) 5 V , 0.15A 24 V , 0.1 A Weight 1,3 Kg (including cable) External dimensions (LxDxH) 110 x 74 x 155 mm (excluding cable grommet) Degrees of protection IP54 Antenna ¼ wave, internal Bluetooth radio module characteristics (optional) Technology Standard Bluetooth Frequency range 2.402 ÷ 2.480 GHz (ISM band) Output power Class 1 +17 dBm Approvals R&TTE (Europe), FCC/CFR 47 part 15 unlicensed FCC ID IC PVH090103S 5325A-090103S STOP and ENABLE function, response times Function Response time Braking distance Active STOP 125 ms max  Bridge line machines: 95 mm max  Horizontal arm machines: 215 mm max Passive STOP 450 ms max  Bridge line machines: 255 mm max  Horizontal arm machines: 440 mm max Active ENABLE 125 ms max (N.O. contact available for optional system circuit) Passive ENABLE 450 ms max (N.O. contact available for optional system circuit) Compliance to standards Directives and safety standards The UJB Kit complies with the directives listed below. Directive Description Directive 2014/53 EU RED (Radio Equipment Directive) Directive 2014/30 EU Electromagnetic Compatibility Directive Directive 2006/42 CE Machines Directive Directive 2014/35 EU Low Voltage Directive
General information  7 The UJB Kit complies with the safety standards listed below: Safety Standard Description EN60204-1: 2006 Safety of machinery – Machine electrical equipment § 9.2.7 Cableless control EN ISO 13849-1:2015 Safety of machinery – Safety-related parts of control systems: PL= d Category 3 for STOP function PL= b Category 1 for Enable function (relay output only) Conformity to the EN ISO 13849-1:2015 rule has been certified by the TÜV-SUD organization, certificate n. Z10 14 07 58026 004. FCC (Federal Communications Commission) The UJB Kit complies with the limits stated by part 15 of the CFR 47 rule for unlicensed devices. FCC ID: OYWG596266 Portable Unit FCC ID: OYWG596611 Base Unit FCC Declaration Changes or modifications to the UJB Kit that are not expressly approved by the responsible party for compliance could may void the user’s authority to operate this equipment. Note: this equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:  Reorient or relocate the receiving antenna  Increase the separation between the equipment and receiver  Connect the equipment into an outlet on a circuit different from that to which the receiver is connected  Consult the dealer or an experienced radio/television technician for help. IC (Industry Canada) The UJB Kit complies with the limits of the Radio Standard Specification RSS-210-(2010) rule. IC: 10123B-G596266 Portable Unit IC: 10123B-G596611 Base Unit
8  UJB Wireless Kit - User's manual UJB Kit installation and maintenance Users of the UJB Kit are only allowed to perform the ordinary maintenance operations described in this document. The UJB Kit’s installation and extraordinary maintenance operations must be performed by Hexagon’s service personnel or by qualified personnel expressly authorized by Hexagon. If the Portable Unit or the Base Unit have to be repaired at the Hexagon’s facilities, always send both devices, even if only one of them is not working. Therefore you are advised to keep the UJB Kit’s packaging in a suitable location. External Host Interface The Portable Unit, in addition to the main radio module, features also a second radio module (see the figure of the previous page) for communicating with a PC hosting a measurement software such as PC-DMIS. The PC-side radio connection is assured by an optional USB Bluetooth Dongle. In this way the Portable Unit becomes a PC-DMIS’ External Host Interface providing the main functions employed during a part-program self-learning procedure. The UJB External Host Interface provides to measurement software such as PC-DMIS a way to communicate directly with a UJB via touches and graphics drawn directly on the UJB’s touch-screen. This interface provides virtually limitless possibility for the measurement software and CMM operator to interact. Overview The UJB External Host Interface uses a wireless Bluetooth connection to talk directly to the host PC running the measurement software, PC-DMIS. There are 2 basic areas of the UJB where the operator can view graphics from the external host (see the figure below):  The banner area at the top of the page: this can be viewed on most operational pages (banner is not viewable in service page areas)  The dedicated external host page. The operator can access the external host page in two ways: touching the banner or using the External Host Interface button on the main page. From the External Host full page the operator can press the home button and it will always return to the page he was previously on. NOTE: for any additional information about using PC-DMIS with the Portable Unit, please refer to the PC-DMIS software documentation.  BANNER AREA  EXTERNAL HOST INTERFACE BUTTON
Instructions for use  9 Instructions for use This chapter contains the procedures and information needed for a correct and efficient use of the UJB Wireless Kit.
10  UJB Wireless Kit - User's manual Safety precautions for the use of the UJB Kit Given that the UJB Wireless device appears to the system as a normal cabled UJB, during its use you must observe all the relative precautions specified in the following documents:  User’s Manuals of the utilized measuring system components (typically, measuring machine, control system and measuring software)  Specific manuals relative to the installation and the application (if present). In particular, it is necessary to strictly observe the following safety rules:  Always remain within direct sight of the measuring machine’s movements commanded by means of the UJB Wireless and follow them carefully.  Before starting to use the UJB Wireless Portable Unit always check the operation of the STOP button. If it does not work or does not cause the expected emergency conditions, do not use the Portable Unit.  Only switch on or operate the UJB Wireless Portable Unit to perform conscious and desired operations. An improper use of the Portable Unit could cause dangerous situations.  It is recommended NOT to use the STOP button of the UJB Wireless Portable Unit when the axes are moving in AUTO (automatic) mode because the stopping spaces at high speeds are longer than those obtained using the wired emergency buttons. This is especially true when operating in an environment with strong electromagnetic noise.  Using the STOP button of the UJB Wireless Portable Unit when moving the axes in MAN (manual) mode or in AUTO2 mode (when supported) has no contraindication because the difference in the stopping spaces is not meaningful at low speeds.  Immediately intervene by pressing the STOP button whenever a dangerous situation occurs.  Check the entire work area and intervene by pressing the STOP button whenever a dangerous situation occurs.  Take care that no material such as dust or particles that could cause Portable Unit faults or compromise its safe operation are deposited on its surface.  In case of malfunction, damaged parts or faults, switch off and do not use the UJB Wireless until the problem has not been solved or removed.  If more than one UJB Wireless device is present in the same work area, take care of placing each Portable Unit in such a way that it is manifest to what measuring machine it is associated. In order to easily identify the correspondence between Portable Unit and measuring machine, at installation time two identical labels have been applied to the Portable Unit and to the measuring machine.
Instructions for use  11 Commands and signals of the Portable Unit Figure 5 UJB Portable Unit front view The controls available on the UJB Wireless Portable Unit are identical to those of the standard UJB with the addition of some specific controls/signals for the battery and wireless connection management.
12  UJB Wireless Kit - User's manual Unit Operation Once you have completed the installation and powered up the system, the UJB will complete a boot cycle. Once the controller completes its boot cycle the X, Y and Z icons on the main screen will change from grey to green. You will then be in a position to begin normal machine operation. Press the machine start button located in the lower right quadrant of the UJB. Depress the right or left enable buttons located in the center of the UJB to jog the machine with your joystick. Note: while the STOP button is depressed, the unit checks the integrity of the ENABLE buttons that therefore MUST NOT be depressed simultaneously with the STOP button. If this happens, the error that will occur will be recoverable only by power cycling the unit (switching off / on the unit by means of the ON/OFF switch, see Figure 5). The UJB comes with a touch screen display for ease of operation. Depressing the touch screen icons will issue commands to the controller initiating an action. When a touch screen icon is pressed the icon will temporarily change to a halftone colour indicating contact to the screen has been made. A ‘blip’ will also be heard. The purpose of the halftone is to provide feedback to the operator that a touch has been registered with the system for action and prevent a user from mistakenly touching the input screen a second time and reversing the intended action. The icon will change to a green state when the function is active; green icons indicate the function is active or “On” while grey icons indicate the function is inactive or “Off”. When powered up the touch screen will enter the Main Screen, also referred to as the “Normal Machine Control” page (see the “Icon Cross Reference (Normal Machine Control Page)” paragraph of page 14). Pressing the Home icon will immediately take you to the Home page (see the figure below). CMM OPERATION SERVICE WIRELESS  BANNER AREA  MAIN SCREEN  NAVIGATION BAR Home Machine Speed Machine Status Bluetooth Connection RF Signal Level Battery Level CMM OPERATION SERVICE WIRELESS EXTERNAL HOST INTERFACE)
Instructions for use  13 The touch screen display is divided into three sections:  The upper banner which when pressed will take the operator to an “External Host page”.  Main screen icons which contain the active icon set to operate your CMM.  The navigation bar which allows the operator to select modes of operation from the home page or move from page to page. The navigation bar also presents status indicators based on the mode the operator has selected. To operate your CMM the operator will be working primarily within the main screen section. The information provided in the table of the following page should answer any questions you may have and help familiarize you with the symbology that has been selected for CMM operation. For a complete listing and description of every Icon mentioned in this device please refer to the “UJB Quick Reference Guide” at the end of this document (page 47). Touch screen general information  Machine Start Values:  Green = ON  Grey = OFF.  Machine status indicator flashing Red/Yellow = no Mobile to Base communication.  Pressing the Home Icon in the navigation bar of the Home page or External Host Interface page will return you to your previous screen.  Pressing the Home Icon in the navigation bar of the Main page will return you to the Home page.  The Icons noted on this page may vary depending on your machine type and system mode.  Battery Level indicates how much life is left in your battery.  RF Signal Level indicates the signal strength received from mobile unit.  Bluetooth Connection indicator shows the status of the Bluetooth link. Blue = Connection Up, Black = Connection Down (only available when installed).  Machine Speed indicates the maximum percentage of speed that the machine will run at (only available for controllers supporting speed control from the UJB).  The display does not support multi press operation at this time.  Should you find a multi key function missing from the menu please contact your service representative for assistance.
14  UJB Wireless Kit - User's manual Icon Cross Reference (Normal Machine Control Page) SYMBOL DESCRIPTION LEGACY ICON DONE X JOYSTICK AXIS ENABLE Green = ON / Grey = OFF Y JOYSTICK AXIS ENABLE Green = ON / Grey = OFF Z JOYSTICK AXIS ENABLE Green = ON / Grey = OFF JOG MODE RECORD/MOVE POINT LOCK UNLOCK  BANNER AREA  MAIN SCREEN  NAVIGATION BAR Successive Page Home Previous Page Machine Status
Instructions for use  15 SYMBOL DESCRIPTION LEGACY ICON OPERATOR POSITION N/A SLOW MODE Green = SLOW / Grey = FAST RUN/HOLD PROBE ENABLE DELETE POINT SHIFT MACHINE STATUS Flashing red/yellow = BOOTING UP Grey = BOOT COMPLETED Green = DRIVES ON Red = NO LINK
16  UJB Wireless Kit - User's manual CMM Gloved Operation Screens The gloved operation screens present the CMM movements control icons in a pattern that makes easier to select them when wearing gloves. These pages are displayed by pressing the “Successive Page” icon in the Normal Machine Control Page (and then scrolling them with the “Successive/previous Page” icons). Icon Cross Reference (Probe Function Screen) SYMBOL DESCRIPTION LEGACY ICON CLAMPING PROBE ENABLE Green = ON / Grey = OFF PROBE PRESSURE N/A BALANCE N/A
Instructions for use  17 Touch Screen Functionality Reference The Home page (see below) allows the operator selecting one of several functional categories. These categories have several pages of features which can be accessed if the category and features are supported. The top part of the screen, referred to as the upper banner, functions as the access button to the External Host Interface and can be used to present brief operator prompts or positional data. The bottom row of icons is the navigation bar and will appear on all pages. This allows the operator to move from page to page within any given loop or feature category to access the menu pages. The operator can move left or right within the category by pressing the left or right arrow. Home Menu
18  UJB Wireless Kit - User's manual UJB Wireless Portable Unit Use Instructions Switching ON/OFF the unit Switch on/off the UJB Wireless Portable Unit using the ON/OFF button (see Figure 5 of page 11). Note: the Portable Unit will start operating only after the arm will have been correctly started. While starting the arm, always remember to first switch on the Portable Unit and then the control system. The procedure for starting the UJB Wireless Portable Unit while starting the arm is as follows: 1. If depressed, release the STOP button. 2. Press and hold the ON/OFF switch for a few seconds. 3. Switch on the control system. 4. As long as the UJB is not connected to the Base Unit, the display shows the “broken connection” icon. If this condition lasts longer than 10-20 seconds, check that the emergency button is released or that both the control system and the Base Unit are switched on. 5. If the Portable Unit and the control system have been correctly started, the UJB Wireless will be synchronized and will display the following indications: a. The Wireless Level icon becomes red indicating the signal level received by the Portable Unit. b. The Machine Status icon goes from blinking in yellow/red colors to grey. c. Some of the Normal Machine Control Page’s icons are switched off (initially all icons are on). 6. If needed, you can now press the Machine Start button to power on the machine axes. If the STOP button is pressed, the radio communication between Portable and Base Unit is interrupted: this will evidently cause the interruption of the dialogue with the control system. When the STOP button is released, after a few seconds, the communication with the Base Unit (and the control system) will be synchronized again and the Portable Unit will be operative again. Note: if, at the first start, the UJB Wireless Portable Unit is switched on AFTER the control system, a functional emergency condition will be generated and the user will see the “JOGBOX FAULT” signalization. In order to restore this emergency, switch off the control system and repeat the procedure described above. For further information about the arm start procedures and the emergency recovery, please refer to the User’s Manual of the utilized control system.
Instructions for use  19 UJB Wireless Portable Unit Command Reference Joystick The joystick is used to move one or more of the X, Y and Z axes of the measuring machine at a desired speed. The joystick can be deflected to the left or right, forwards or backwards, and turned clockwise or anticlockwise. These movements can be combined with one another. Only the X, Y and Z linear axes may be moved using the joystick. The status of the icon on each X JOYSTICK AXIS ENABLE, Y JOYSTICK AXIS ENABLE, Z JOYSTICK AXIS ENABLE UJB touchscreen button indicates which axis is enabled for movement (grey icon = axis disabled; steady green icon = axis enabled). The movements of the X, Y and Z machine axes are controlled from the UJB, and are made at the speed set using the knob situated on the UJB. The maximum speed at which axes may be moved depends on the status of the SLOW MODE icon. Which axis moves, and in what direction, following each movement of the joystick, depends on the reference system in use on the measuring machine and the status of the OPERATOR POSITION button. For further details, see “Moving the Machine Axes from the Portable Unit” on page 22. To sum up, the axis movements controlled from the UJB are only made if all the conditions listed below are satisfied:  No axis is moving when the movement is activated.  The ENABLE button is held pressed while moving the joystick.  The icons of the touchscreen buttons that refer to the axes to be moved (X JOYSTICK AXIS ENABLE, Y JOYSTICK AXIS ENABLE and Z JOYSTICK AXIS ENABLE buttons) are steady green.  The speed set on the UJB is not zero.  The control system is in the Run status. STOP Pushbutton When this pushbutton is pressed, a safety emergency condition is generated. See “Managing an Emergency Condition” on page 23 for further details. ENABLE The ENABLE button must be kept pressed when the UJB is used to move the axes. If the joystick is moved without holding this button pressed, the axes will not move (this prevents unwanted accidental movement of machine axes). MACHINE START The MACHINE START button turns on the power supply for the axis drives, thus enabling machine axes to be moved from the Part Program or the UJB. To turn on the power supply for the drives, hold the button pressed for at least two seconds. The drives are only supplied if there are no pending emergency conditions. The Machine Status indicator on the touchscreen shows the current setting:  Indicator off. The drives of the axes are not powered (for example, due to an emergency). Default setting when the control system is started up.  Indicator green. The drives of the axes are powered. If the START button is not present on the control panel of the control system, the MACHINE START button is always enabled. If the START button is present on the control panel, the MACHINE START button is only enabled when the control system is in Manual status (when the control system is in Automatic status, use the START button on the control panel of the control system).
20  UJB Wireless Kit - User's manual ON/OFF This ON/OFF button is used to switch on/off the Portable Unit. The unit does not switch off automatically, therefore always remember to switch it off when not in use, to prevent a complete discharge of the battery. See also the details on the battery charge (Charging the Battery Pack, page 38). MACHINE SPEED This knob is used to set the speed of movement of the machine axes. By turning the knob, the speed can be set to any value between zero (the machine axes remain still) and the allowed maximum speed (which depends on the status of the control system and the setting made using the SLOW MODE touchscreen button. The Machine Speed indicator on the touchscreen shows the value currently applied as the percentage of the allowed maximum speed. Note. If the speed regulator is set to the minimum value (zero), the axes of the measuring machine will not move. For example, the regulator must be set to an appropriate speed before the machine axis homing procedure is started. X JOYSTICK AXIS ENABLE Y JOYSTICK AXIS ENABLE Z JOYSTICK AXIS ENABLE Each of these buttons starts or stops the movement of the corresponding axis using the UJB. The colour of the icon of the button indicates the current setting:  Green icon. The corresponding axis can be moved using the joystick. When the control system is started, all three icons are green.  Grey icon. The corresponding axis cannot be moved using the joystick. DELETE POINT The DELETE POINT button is used to respond to requests coming from the software. Its function therefore depends on the software in use. DONE The DONE touchscreen button is used to respond to requests coming from the software. Its function therefore depends on the software in use. JOG MODE Touchscreen button. Not used. LOCK/UNLOCK Touchscreen button. Not used. RECORD MOVE – POINT The RECORD MOVE - POINT touchscreen button is used to respond to requests coming from the software. Its function therefore depends on the software in use.
Instructions for use  21 PROBE ENABLE The PROBE ENABLE touchscreen button enables/disables the reporting of a probe hit (both in jog and DCC). The colour of the icon on the PROBE ENABLE button indicates the current setting:  Grey icon: probe hit reporting is disabled.  Green icon: probe hit reporting is enabled. This is the normal method of using a probe. Note: When the icon of the PROBE ENABLE button is grey, the probe stopping function remains in full force to prevent collisions. RUN/HOLD The RUN/HOLD touchscreen button switches the control system from Run to Hold and vice versa. The colour of the icons on the RUN/HOLD button indicates the current setting:  icon on red. The control system is in Hold.  icon on green. The control system is in Run. Default setting at control system start-up. The RUN/HOLD button may always be used to switch from Run to Hold. If the control panel has the RUN and HOLD buttons, the RUN/HOLD button will only switch from Hold to Run when the control system is in Manual status (to switch from Hold to Run when the control system is in Automatic status, use the RUN button on the control panel). The RUN/HOLD button has the same function as the RUN and HOLD buttons on the control panel (if present). SHIFT The SHIFT touchscreen button allows selecting which set of axes the joystick will control: the choice is between the main set of three axes (default) and the additional set of axes, typically those of the continuous wrist. SLOW MODE The SLOW MODE touchscreen button sets the maximum speed for machine axes while their movement is controlled from the UJB. Two values may be chosen (fastJogVel and slowJogVel, with fastJogVel > slowJogVel), are configured on the control system and vary according to the type of measuring machine in use. When the control system is in Manual status, the maximum speed of the machine axes is set to the lower value between the one selected using the SLOW MODE button and the manualVel setup parameter. (The manualVel setup parameter specifies the maximum speed at which the linear axes of the measuring machine can be moved using the joystick or Part Program when the control system is in Manual status). The colour of the icon in the SLOW MODE button indicates the current setting:  Grey icon. The maximum speed is fastJogVel (or manualVel as described above).  Green icon. The maximum speed is slowJogVel. Default setting at control system start-up (or manualVel as described above). Important Note. The measuring performance and operation of the measuring machine in use are only guaranteed if the maximum speed is set to slowJogVel (and the icon of the PROBE ENABLE button is green). When the axes are moved from the joystick using fastJogVel (icon gray), to prevent problems
22  UJB Wireless Kit - User's manual caused by false triggering, we recommend you select “gray icon” condition on the PROBE ENABLE touchscreen button. OPERATOR POSITION The OPERATOR POSITION touchscreen button is used to reconfigure the movements of the joystick according to the position of the user with respect to the measuring machine. The status of the OPERATOR POSITION icon influences the mapping of the joystick movements that cause the X and Y axes to move. For further details, see “Moving the Machine Axes from the Portable Unit” on page 22. Moving the Machine Axes from the Portable Unit Note. The information given in this section is valid when the measuring machine is configured with the Hexagon standard reference system (commonly adopted in most applications). If another reference system is being used, this information is to be interpreted in accordance with the actual configuration. The figure below shows an example that indicates where the user should be positioned with respect to the measuring machine when the icon of the OPERATOR POSITION touchscreen button is set as shown to the left. In this case, moving the joystick forwards (backwards) causes a movement in the +X (–X) direction, when moving the joystick to the right (left), the movement is made in the –Y (+Y) direction. On the basis of the conventions indicated above, each joystick movement moves the corresponding machine axis as indicated in the table that follows.
Instructions for use  23 OPERATOR POSITION Icon User Position Joystick Movement Axis Movement In front of the CMM Shift Right/Left +X/-X translation Shift Forwards/Backwards +Y/-Y translation Turn Clockwise/Anticlockwise –Z/+Z translation Behind the CMM Shift Right/Left -X/+X translation Shift Forwards/Backwards -Y/+Y translation Turn Clockwise/Anticlockwise –Z/+Z translation To the right of the CMM Shift Right/Left +Y/-Y translation Shift Forwards/Backwards -X/+X translation Turn Clockwise/Anticlockwise –Z/+Z translation To the left of the CMM Shift Right/Left -Y/+Y translation Shift Forwards/Backwards +X/-X translation Turn Clockwise/Anticlockwise –Z/+Z translation Managing an Emergency Condition When an emergency condition arises, the control system stops the measuring system and signals the emergency condition as follows:  It turns off the Machine Status indicator on the UJB.  It signals the condition to the software which, if correctly started, displays the relevant information for the user. To recover an emergency condition, you must first remove its cause (or causes) and then carry out the recovery procedure (note that there may be several emergency conditions pending at the same time). The measuring system cannot be restarted or reused until all the causes that generated the emergency condition have been removed. If the emergency condition cannot be reset and the arm restarted after all possible causes have been removed, this means that a fatal error has occurred (normally a hardware problem). How to Recover an Emergency Condition (UJB) 1. Eliminate the cause (or causes) that generated the emergency condition. If the software has been started, use also the information displayed on the PC screen to identify the causes and take the appropriate corrective action. 2. Reset the emergency condition. a. If the control system is in Manual status, press the MACHINE START pushbutton on the UJB. If the control system is in Automatic status, press the START pushbutton on the control panel (if the START pushbutton is not on the control panel, use the MACHINE START pushbutton on the UJB). b. Keep the button pressed for at least two seconds. 3. Check the status of the Machine Status indicator on the UJB. If the indicator is steady green, the arm has started correctly and is ready for use. If it is off, this means that not all causes of an emergency have been eliminated and so the procedure should be repeated from step 1.
User Service Graphics Reference  25 User Service Graphics Reference The information of this chapter allows setting up various operational parameters of the UJB Wireless and checking the correct operation of its buttons and joystick.
26  UJB Wireless Kit - User's manual User Service Reference Service Screen 1 - Build and Version info This screen shows specific UJB’s firmware content information. Service Screen 2 – Audio Settings TEST BEEP MUTE/ UN-MUTE VOLUME BAR
User Service Graphics Reference  27 Service Screen 3 – Analog Monitor This page displays the raw A/D readings for the UJB:  Joystick X Axis – Raw A/D reading of the joystick X axis  Joystick Y Axis – Raw A/D reading of the joystick Y axis  Joystick Z Axis – Raw A/D reading of the joystick Z axis  Feed Rate – Raw A/D reading of the Feed Rate potentiometer. Service Screen 4 – Input Monitor This screen monitors the state of the various inputs to the system: it is for reference only and no change may be performed using it. The mode pins are driven by the inputs identified below:  Enable – driven by pressing either the right or left enable button on the UJB (see Figure 5, page 11)  Machine Start – driven by pressing the machine start button located on lower right quadrant of the UJB (see Figure 5, page 11)  Mode Pin 1 - 4 – is driven by the cabling scheme. The combined setting of these four input pins defines the machine system configuration under which the UJB will operate. Analog to Digital Error Monitor: This indicator should always read 0. If not, contact Hexagon Customer Service immediately. CURRENT X, Y & Z AXIS JOYSTICK CALIBRATIONS CURRENT FEED RATE OVERRIDE CALIBRATION
28  UJB Wireless Kit - User's manual  ConBlue Present – driven when the connectBlue module is installed  ConBlue Link up – driven when the connectBlue link is established (future feature not yet available)  Metha Present – driven when the MR wireless pod is installed. Service Screen 5 – Output Monitor This screen monitors the state of the various outputs of the system: it is for reference only as no change may be performed using it.  Back Light – drives the backlight of the LCD display  (Reserved) – output pins that are reserved for future use. Service Screen 6 – Advanced Options This screen shows the state of some options: it is for reference only as no change may be performed using it.
User Service Graphics Reference  29 Service Screen 7 – Backlight Settings This page allows the user to modify the default timeout values of the LCD backlight. Note: settings will immediately take affect even if the operator does not save the values. This screen allows the user to set the backlight timeout by pressing on the two arrows to 10 seconds, 30 seconds, 1 minute, 3 minutes, 5 minutes, 10 minutes, or never. To change the default backlight timeout act on the arrows to select your appropriate timeout value and select the “save” button. Your defaults will be remembered on the next boot cycle. Note: any button press or display touch will reset the backlight timer. Joystick movements will not affect the backlight timer.
Advanced Service Graphics Reference  31 Advanced Service Graphics Reference The information of this chapter allows setting up various advanced operational parameters of the UJB Wireless and checking and modifying the operation of its buttons, joystick, touch-screen and audio devices. It also allows performing some tests on the unit. C A U T I O N This section is intended solely for the use of trained Hexagon service personnel. Modifications made to the unit using these service screens may void your warranty.
32  UJB Wireless Kit - User's manual Advanced Service Reference C A U T I O N This section is intended solely for the use of trained Hexagon service personnel. Modifications made to the unit using these service screens may void your warranty. Service Screen 9 – Advanced Functions  Default Settings Editor – This button will bring you into a series of pages where the user can change some of the internal settings of the system to calibrate the joystick, change the default volume, change the backlight timeout value and system defaults.  Rotate Screen 180 Degrees – This button will rotate the screen and the joystick 180 degrees to operate the UJB in the upside down mode. Note: this configuration can be saved as a default by pressing the save button in any of the Advanced Settings pages.  Screen Calibration – This button will bring you to a set of pages that are used to verify that the display appears and works properly. Default Settings Editor Rotate Screen 180° Screen Calibration
Advanced Service Graphics Reference  33 Tools & Settings Screen 1 – Default Settings Editor The default settings of the system can be overridden. The factory defaults should be optimal for most situations. Tools & Settings Screen 2 – Audio Settings This page allows you to modify the default volume of the UJB. To change the default settings, adjust the volume, up or down, to the desired level, use the test beep to hear the default volume, then press the “save” button to save the settings. These settings will now be remembered on the next boot cycle.
34  UJB Wireless Kit - User's manual Tools & Settings Screen 3 – Backlight Settings This page allows the user to modify the default timeout values the LCD backlight. Note: Settings will immediately take affect even if the operator does not save the values. This screen allows the user to set the backlight timeout to 10 seconds, 30 seconds, 1 minute, 3 minutes, 5 minutes, 10 minutes, or always on (infinite). To change the default backlight timeout select your appropriate timeout value and select the “save” button. Your defaults will be remembered on the next boot cycle. Note: Any button press or display touch will reset the backlight timer. Joystick movement will not affect the backlight timer. Tools & Settings Screen 4 – Joystick Settings The factory defaults for the Joystick balance should meet the needs of all users. Should your joystick be damaged or not be properly balanced, use the Joystick Auto Balance feature to reset zero on the UJB. The Joystick X,Y, and Z values should all be set to 128 +/- 1 if the joystick is not touched (optimal value is indicated by the “Target” field). If the proper target is not being reached the user can press the “balance” button to learn the new zero of the joystick. Once the joystick is balanced, press the “save” button to have the new settings remembered on future boot cycles. At any point the user can return to the factory defaults by pressing the “unbalance” button and pressing the “save” button. Save Settings Balance Unbalance
Advanced Service Graphics Reference  35 Tools & Settings Screen 5 – Reference Test This page is reserved to the service personnel: introducing wrong data could make the Portable Unit unusable and require the intervention of the support service to restore its functionality. Tools & Settings Screen 6 – Protocol Settings This page is reserved to the service personnel: introducing wrong data could make the Portable Unit unusable and require the intervention of the support service to restore its functionality. Screen Calibration The screen calibration function allows the service personnel to verify that the touch screen display appears properly.
UJB Portable Unit Maintenance  37 UJB Portable Unit Maintenance This chapter describes the UJB Portable Unit maintenance procedures.
38  UJB Wireless Kit - User's manual General The UJB Portable Unit does not need you to carry out any particular maintenance procedure with the exception of normal care and cleaning. Pay particular attention to the removal of particles and foreign bodies deposited into the joystick’s cup. Note: in case of faults or for any advice, please refer to the Hexagon’s Customer Service. Touch screen and buttons When necessary, clean using commercially available detergents or water on a soft cloth. Charging the Battery Pack The technology of the batteries, the extended battery life and the short recharge times make not necessary replacing the rechargeable battery pack. The Battery Pack may only be charged by placing the Portable Unit on its Docking Station (see “C” in Figure 3 and the figure below) or by connecting the AC/DC Adapter’s plug to the jack connector located next to the Portable Unit’s handle, after opening its protective cap (see the figure of the following page). In both cases the AC/DC Adapter provides the energy needed for recharging the battery pack and supplying the Unit’s electronic circuits. Figure 6 AC/DC Adapter plugged into the Docking Station The supplied batteries have an initial charge of over 80%; in any case, the long-term performance of the batteries may be optimized by carrying out a few complete charge/discharge cycles. Also, in order to guarantee the full battery life from the first utilization, before using the Portable Unit for the first time, completely recharge the battery pack as described above. You can recharge the lithium-ion polymer battery pack whenever convenient, without requiring a full charge or discharge cycle, without affecting its life-cycle. The lithium-ion polymer battery pack is protected against full discharge: in case of discharged battery pack, the Portable Unit turns itself off automatically. After this, do not keep trying to switch it on with the ON/OFF button.
UJB Portable Unit Maintenance  39 Figure 7 AC/DC Adapter plugged into the Portable Unit The battery pack recharge also occurs when the Portable Unit is off. The choice of the recharging method (via Docking Station or direct) depends on the type of use:  If the operator often utilizes the Portable Unit and does it for extended periods of time, it is advisable to place it on the Docking Station when not in use. When placed on the Docking Station, a double beep signals to the operator that the battery charge is started (the battery level icon changes too, see the table of the following page).  If the operator initiates automatic measuring cycles by means of the control panel and for several days does not use the Portable Unit, then connecting the AC/DC Adapter directly to the Portable is appropriate. The Battery Pack recharge current is managed automatically: therefore, leaving the Portable Unit connected to the AC/DC Adapter continuously does not damage the battery pack. When the battery pack is fully charged, the recharge current is reduced to almost zero and therefore any stress to batteries is prevented. A completely discharged Battery Pack is fully charged in 3 hours (typical): anyway, about 1 hour is sufficient for the batteries to reach a charge level equal to 60-70% of full charge. The battery life is around 9 -10 hours of continuous operation with the display backlight always on. The touch screen display shows the “Battery Level” in the lower part. Battery Level
40  UJB Wireless Kit - User's manual The battery icon provides the following battery charge and status information: 100% Charge 75% Charge 50% Charge 25% Charge 10% Charge < 10% Charge Alarm Battery status error Re-charging When the battery life is reduced to about one hour, in addition to the 10% charge level a repetitive beep signals the condition to the user. To stop this acoustic signal, place the Portable Unit on the Docking Station and wait for a few minutes. The battery pack must be recharged at least once every 4-5 weeks. If you plan not to use the UJB for a period longer than one month, however, keep the charger connected, or remove the pack from the Portable Unit. Inserting the Battery Pack The following figure shows the battery pack lower/internal side with the connector that must be inserted into the Portable Unit’s respective connector. Figure 8 Battery pack CONNECTOR
UJB Portable Unit Maintenance  41 Figure 9 Battery pack in position Insert the battery pack by first mating its connector with that of the Portable Unit and then pressing down the pack. Fasten the battery pack to the Portable unit by first pressing the clamping screw and then tightening it, one-half turn (clockwise). Battery pack characteristics To power the Portable Unit use exclusively the rechargeable battery pack which is supplied with the unit. The part code of the battery pack is: G59661300. Battery Pack technical data Cell type Lithium-ion, cylindrical Output 7.2V ≥ 2500 mAh (2 cells in series) Battery life (typical) 9 ½ ÷ 10 hours of continuative operation Recharge and operating temperature +5°C ÷ +45°C (41°F ÷ 113°F) Storage temperature –20°C ÷ +55°C (-4°F ÷ 131°F) Number of recharge cycles 500 cycles (average life) Battery pack warnings  Never use a different AC/DC Adapter from the supplied one. The supplied adapter features several protections safeguarding the correct operation and the safety of the battery pack.  While operating the Portable Unit, do not disconnect the battery pack from the unit. The battery pack should be disconnected only to replace it in case of fault.  Do not modify or tamper with the battery pack.  Do not spill water or other liquids on the battery pack.  In case of disposal, as for any other exhausted battery, the battery pack must be recycled or disposed of rigorously respecting the recommended environmental protection practices.  The lithium-ion batteries must be disposed of according to the regulations in force in the country where it is used. Do not dispose of it by throwing it in unsorted waste, in fire or in water. Safety and haulage  The battery pack is protected against damages to its internal cells during transport, because of overload or inverted current.  The single lithium-ion cells comply with the UL1642 safety standard. BATTERY PACK CLAMPING SCREW
42  UJB Wireless Kit - User's manual Docking Station The Docking Station supplied with the UJB Kit allows accommodating the Portable Unit when not in use while at the same time recharging it, without the need of inserting/removing the AC/DC Adapter’s plug. When the Portable Unit is placed on its Docking Station, the display may be read from a distance. Figure 10 Docking Station Docking Station warnings  The Docking Station has been designed to be placed on a flat surface: therefore, do not place it on an inclined or unstable surface.  Do not place any metal part on the Docking Station’ contacts.  Do not smear the Docking Station’s contacts with oil or grease.  Before cleaning the contacts, disconnect the mains cable from the AC/DC Adapter. Note. If there are more Portable Units on the same shelf or table a good rule is that of keeping them at least 50 cm away from each other. CONTACTS
UJB Portable Unit Maintenance  43 AC/DC Adapter The supplied AC/DC Adapter must be exclusively used to supply the Portable Unit and to recharge the battery pack. Figure 11 AC/DC Adapter As already stated, in order to supply the Portable Unit only use this AC/DC Adapter supplied with the UJB Kit. In case of fault, the replacement unit’s code is: G596614xx. AC/DC Adapter technical data Input voltage 90÷260 Vac, 50/60 Hz Output 12 V , 2.5 A Full recharge time 3 hours Operating temperature +5° ÷ 45°C Degrees of protection IP40 Marked UR, CSA, TUV-GS AC/DC Adapter use warnings The advices and warnings contained in this section must be carefully observed. Before using the Adapter  Carefully read all instructions before using the AC/DC Adapter.  Place the Adapter away from liquids and heat sources.  Place the Adapter so that the power cord is always accessible and easy to remove.  Make sure that the input power supply meets the requirements.
44  UJB Wireless Kit - User's manual Using the Adapter The supplied AC/DC Adapter must be exclusively used to power supply the Portable Unit and to recharge the battery pack. Any other use is considered improper and therefore dangerous. Hexagon cannot be held responsible for the consequences arising from the improper, incorrect or unreasonable use of the Adapter. Note: using an AC/DC adapter different from the supplied one could reduce the system’s safety conditions and will void the kit’s warranty and TUV certification. While using the Adapter, strictly observe the following rules:  Do not touch the Adapter with wet hands and/or feet.  Do not use the Adapter while barefoot.  Do not leave the Adapter exposed to atmospheric agents.  Do not allow the Adapter to be used by those who do not know the functioning. When not using the Adapter for prolonged period of times, disconnect it from the mains plug. Using the UJB Kit in a dual-arm measuring system When using the UJB Kit in a dual-arm measuring system, it is important to observe the following rules:  Before powering the measuring system on, turn on the Portable Units and verify that the STOP button is released on both of them.  This rule should also be observed when starting a single system of measurement in SINGLE ARM mode. Regardless of whether the arm that is not in use is on or off, turn on the power of both handsets and make sure that both STOP buttons are released.
UJB Portable Unit Maintenance  45 Maintenance Checklist Frequency or Problem Check Suggested remedy 165 h/work Check the correct operation of the STOP and ENABLE pushbuttons In case of malfunction, immediately contact Hexagon’s customer service 165 h/work Check the integrity of the AC/DC Adapter’s power cord and connector  The power cord is damaged: replace the power cord with one of similar characteristics  The output connector is damaged: contact the Hexagon’s customer service In case of unit falls or shocks Check the integrity of the JogBox’s case, of the touchscreen, of the joystick and the operation of the STOP and ENABLE pushbuttons In case of malfunction or damages, stop using the device and contact Hexagon’s customer service Battery pack does not work Stop trying to recharge the battery pack Contact Hexagon’s customer service for a battery pack replacement. The part code of the battery pack is: G59661300 Battery life is decidedly lower than expected Battery pack is damaged Periodic Maintenance Frequency Operation 8 h/work Clean the touchscreen in order to prevent issuing unwanted commands or difficult unit operation due to the dirt accumulated on the screen 8 h/work Check that the joystick’s cup is always empty: foreign bodies and particles could interfere with the joystick deflection movements What to do if… In case of fault of the Portable or of the Base Unit, the UJB internal diagnostics shows the relative error codes on the display. These codes must be communicated to Hexagon’s customer service. In order to view the codes: 1. From the main page:
46  UJB Wireless Kit - User's manual 2. Press the icon: the following screen will be shown. 3. Go to the WIRELESS PAGE by pressing the icon. 4. Scroll the pages with the icon until the CONTROL LINK STATUS page is shown. 5. Take note of the “UJB Error” and “Base Error” codes.
UJB Quick Reference Guide  47 UJB Quick Reference Guide This chapter provides a summarized description of the commands, buttons and symbols of the UJB Portable Unit.
48  UJB Wireless Kit - User's manual Icon Glossary DONE SHIFT PRINT CLAMPING RUN PROBE PRESSURE HOLD BALANCE PROBE ENABLE HOME PAGE OPERATOR POSITION EXTERNAL HOST PAGE DELETE POINT PAGE RIGHT JOG MODE PAGE LEFT SLOW MODE MACHINE X-AXIS ENABLE SERVICE PAGE Y-AXIS ENABLE WIRELESS PAGE Z-AXIS ENABLE LOCK / UNLOCK ON/OFF MACHINE START JOYSTICK MACHINE SPEED TOUCHSCREEN DISPLAY STOP ENABLE MAIN SCREEN UJB
UJB Quick Reference Guide  49 Status Indicator Icons Battery indicator – Visible when Wireless mode is enabled Wireless page Indicator – Visible when Wireless mode is enabled Bluetooth Indicator – Visible when Bluetooth function is enabled CMM Machine indicator – Green Icon = Drives ON, Grey Icon = Boot completed; Flashing Red/Yellow = no mobile to base unit communications Wireless Stop indicators – Visible only when wireless mode is enabled Wireless initialization state – Visible only when wireless mode is enabled General Operating Note Users should be aware that during normal operation the icon will momentarily change to halftone when the user touches an icon on the display. The purpose of the halftone is to provide feedback to the operator that a touch has been registered with the controller for action and prevent a user from mistakenly touching the display a second time and reversing the intended action. The touch-screen display does not support multi press operation. Home Screen & Icons Definitions NOTE: Machine Start Icon Values: Green Icon = Drives ON, Grey Icon = Drives OFF Machine status indicator flashing Red/Yellow = No communications between the mobile and the base unit. Pressing the Home Icon in the navigation banner on the Main screen will return you to the Home screen. Pressing the Home Icon in the navigation bar of the Home page or PC-DMIS Capable page will take you to the previous page. Unit Operation The boot cycle completes once you have completed installation and powered up the UJB, with STOP button released, and after having switched the control system on. When the controller completes the boot cycle the X, Y and Z Icons on the main screen will change from green to grey. Press the machine start button located in the lower right quadrant of the UJB, depress the right or left enable buttons located in the center of the UJB and jog the machine with your joystick. The UJB comes with a touch screen display for ease of operation. Depressing the Touch Screen graphic Icons will issue commands to the controller to initiate an action. When an Icon is pressed a halo will temporarily light the periphery of the Icon indicating a press has been initiated. The Icon will change color when the LED is lit. The screen is divided into 3 sections, upper banner, main screen icons and navigation section. To operate the machine you will be primarily using the main screen. For gloved screen and probe function screen operation please refer to CMM Gloved Operation Screens on page 16.
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