SMC SMC-DIV5 Wireless I/O Device User Manual

SMC Corporation Wireless I/O Device Users Manual

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SMC DIV5 User Manual

Users Manual

No.EX※※-OMT1021 PRODUCT NAME SMC Wireless System for NISSAN MOTOR CO., LTD. MODEL / Series / Product Number EX600-WEN#-X40 (Wireless master) EX600-WSV#-X41 (Wireless slave)

-1- No.EX※※-OMT1021 Contents Safety Instructions 2 SMC Wireless System Features 8 SMC Wireless System Outline 9 Outline 9 System configuration 10 Wireless master module 11 Wireless slave module 12 Definition and terminology 13 Assembly 15 Mounting and Installation 17 Installation 17 Model Indication and How to Order 20 Summary of Product Parts 21 Setting and Adjustment 22 Setting 22 Connector (Wireless master unit only) 38 Specifications 39 Dimensions 42 LED Display 43 LED indication of wireless master unit 43 LED indication of wireless slave unit 45 I/O Map 46 I/O mapping 47 I/O mapping order of wireless master / slave module 48 Diagnostic allocation 54 Detailed diagnostic data 55 End Plate Model Indication and How to Order 62 Summary of Product parts 62 Mounting and Installation 63 Wiring 63 Specifications 64 Dimensions 64 Troubleshooting 65

-2- No.EX※※-OMT1021 Safety Instructions These safety instructions are intended to prevent hazardous situations and/or equipment damage. These instructions indicate the level of potential hazard with the labels of "Caution", "Warning" or "Danger". They are all important notes for safety and must be followed in addition to International Standards (ISO/IEC)*1), and other safety regulations. *1) ISO 4414: Pneumatic fluid power -- General rules relating to systems. ISO 4413: Hydraulic fluid power -- General rules relating to systems. IEC 60204-1: Safety of machinery -- Electrical equipment of machines .(Part 1: General requirements) ISO 10218-1992: Manipulating industrial robots -Safety. etc. Caution Caution indicates a hazard with a low level of risk which, if not avoided, could result in minor or moderate injury. Warning Warning indicates a hazard with a medium level of risk which, if not avoided, could result in death or serious injury. Danger Danger indicates a hazard with a high level of risk which, if not avoided, will result in death or serious injury. Warning 1. The compatibility of the product is the responsibility of the person who designs the equipment or decides its specifications. Since the product specified here is used under various operating conditions, its compatibility with specific equipment must be decided by the person who designs the equipment or decides its specifications based on necessary analysis and test results. The expected performance and safety assurance of the equipment will be the responsibility of the person who has determined its compatibility with the product. This person should also continuously review all specifications of the product referring to its latest catalog information, with a view to giving due consideration to any possibility of equipment failure when configuring the equipment. 2. Only personnel with appropriate training should operate machinery and equipment. The product specified here may become unsafe if handled incorrectly. The assembly, operation and maintenance of machines or equipment including our products must be performed by an operator who is appropriately trained and experienced. 3. Do not service or attempt to remove product and machinery/equipment until safety is confirmed. 1. The inspection and maintenance of machinery/equipment should only be performed after measures to prevent falling or runaway of the driven objects have been confirmed. 2. When the product is to be removed, confirm that the safety measures as mentioned above are implemented and the power from any appropriate source is cut, and read and understand the specific product precautions of all relevant products carefully. 3. Before machinery/equipment is restarted, take measures to prevent unexpected operation and malfunction. 4. Contact SMC beforehand and take special consideration of safety measures if the product is to be used in any of the following conditions. 1. Conditions and environments outside of the given specifications, or use outdoors or in a place exposed to direct sunlight. 2. Installation on equipment in conjunction with atomic energy, railways, air navigation, space, shipping, vehicles, military, medical treatment, combustion and recreation, or equipment in contact with food and beverages, emergency stop circuits, clutch and brake circuits in press applications, safety equipment or other applications unsuitable for the standard specifications described in the product catalog. 3. An application which could have negative effects on people, property, or animals requiring special safety analysis. 4. Use in an interlock circuit, which requires the provision of double interlock for possible failure by using a mechanical protective function, and periodical checks to confirm proper operation.

-3- No.EX※※-OMT1021 Safety Instructions Caution 1.The product is provided for use in manufacturing industries. The product herein described is basically provided for peaceful use in manufacturing industries. If considering using the product in other industries, consult SMC beforehand and exchange specifications or a contract if necessary. If anything is unclear, contact your nearest sales branch. Limited warranty and Disclaimer/Compliance Requirements The product used is subject to the following "Limited warranty and Disclaimer" and "Compliance Requirements". Read and accept them before using the product. Limited warranty and Disclaimer 1. The warranty period of the product is 1 year in service or 1.5 years after the product is delivered,whichever is first.2) Also, the product may have specified durability, running distance or replacement parts. Please consult your nearest sales branch. 2. For any failure or damage reported within the warranty period which is clearly our responsibility, a replacement product or necessary parts will be provided. This limited warranty applies only to our product independently, and not to any other damage incurred due to the failure of the product. 3. Prior to using SMC products, please read and understand the warranty terms and disclaimers noted in the specified catalog for the particular products. 2) Vacuum pads are excluded from this 1 year warranty. A vacuum pad is a consumable part, so it is warranted for a year after it is delivered. Also, even within the warranty period, the wear of a product due to the use of the vacuum pad or failure due to the deterioration of rubber material are not covered by the limited warranty. Compliance Requirements 1. The use of SMC products with production equipment for the manufacture of weapons of mass destruction (WMD) or any other weapon is strictly prohibited. 2. The exports of SMC products or technology from one country to another are govemed by the relevant security laws and regulation of the countries involved in the transaction. Prior to the shipment of a SMC product to another country, assure that all local rules goveming that export are known and followed.

-4- No.EX※※-OMT1021 Operator This operation manual is intended for those who have knowledge of machinery using pneumatic equipment, and have sufficient knowledge of assembly, operation and maintenance of such equipment. Only those persons are allowed to perform assembly, operation and maintenance. Read and understand this operation manual carefully before assembling, operating or providing maintenance to the product. ■Safety Instructions Warning ■Do not disassemble, modify (including changing the printed circuit board) or repair. An injury or failure can result. ■Do not operate or set with wet hands. This may lead to an electric shock. ■Do not operate the product outside of the specifications. Do not use for flammable or harmful fluids. Fire, malfunction, or damage to the product can result. Verify the specifications before use. ■Do not operate in an atmosphere containing flammable or explosive gases. Fire or an explosion can result. This product is not designed to be explosion proof. ■If using the product in an interlocking circuit: •Provide a double interlocking system, for example a mechanical system. •Check the product regularly for proper operation. Otherwise malfunction can result, causing an accident. ■The following instructions must be followed during maintenance: •Turn off the power supply. •Stop the air supply, exhaust the residual pressure and verify that the air is released before performing maintenance. Otherwise an injury can result.

-5- No.EX※※-OMT1021 Caution ■When handling the unit or assembling/replacing units: •Do not touch the sharp metal parts of the connector or plug for connecting units. •Take care not to hit your hand when disassembling the unit. The connecting portions of the unit are firmly joined with seals. •When joining units, take care not to get fingers caught between units. An injury can result. ■After maintenance is complete, perform appropriate functional inspections. Stop operation if the equipment does not function properly. Safety cannot be assured in the case of unexpected malfunction. ■Provide grounding to assure noise resistance of the Fieldbus system. Individual grounding should be provided close to the product with a short cable. Caution Notice: Changes or modifications not expressly approved by the manufacturer could void the user's authority to operate the equipment. NOTE: This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense. ■NOTE ○Follow the instructions given below when designing, selecting and handling the product. ●The instructions on design and selection (installation, wiring, environment, adjustment, operation, maintenance, etc.) described below must also be followed. Product specifications •Use the specified voltage. Otherwise failure or malfunction can result. •Reserve a space for maintenance. Allow sufficient space for maintenance when designing the system. •Do not remove any nameplates or labels. This can lead to incorrect maintenance, or misreading of the operation manual, which could cause damage or malfunction to the product. It may also result in non-conformity to safety standards. •Beware of inrush current when the power supply is turned on. Some connected loads can apply an initial charge current which will activate the over current protection function, causing the unit to malfunction.

-6- No.EX※※-OMT1021 ●Product handling Installation •Do not drop, hit or apply excessive shock to the SI unit. Otherwise damage to the product can result, causing malfunction. •Tighten to the specified tightening torque. If the tightening torque is exceeded the mounting screws may be broken. IP67 protection cannot be guaranteed if the screws are not tightened to the specified torque. •If a large manifold valve is mounted, lift the unit so that stress is not applied to the connecting part while transporting. The stress may cause breakage of the connecting part. The unit may become very heavy depending on the combination. Transportation/installation shall be performed by multiple operators. •Never mount a product in a location that will be used as a foothold. The product may be damaged if excessive force is applied by stepping or climbing onto it. Wiring •Avoid repeatedly bending or stretching the cables, or placing heavy load on them. Repetitive bending stress or tensile stress can cause breakage of the cable. •Wire correctly. Incorrect wiring can break the product. •Do not perform wiring while the power is on. Otherwise damage to the wireless unit and/or input or output device can result, causing malfunction. •Do not route wires and cables together with power or high voltage cables. Otherwise the wireless unit and/or input or output device can malfunction due to interference of noise and surge voltage from power and high voltage cables to the signal line. Route the wires (piping) of the wireless unit and/or input or output device separately from power or high voltage cables. •Confirm proper insulation of wiring. Poor insulation (interference from another circuit, poor insulation between terminals, etc.) can lead to excess voltage or current being applied to the product, causing damage. •Take appropriate measures against noise, such as using a noise filter, when the Fieldbus system is incorporated into equipment. Otherwise noise can cause malfunction. Environment •Select the proper type of protection according to the environment of operation. IP67 protection is achieved when the following conditions are met. (1) The units are connected properly with fieldbus cable with M12 connector and power cable with M12 (M8) connector. (2) Suitable mounting of each unit and manifold valve. (3) Be sure to fit a waterproof cap on any unused connectors. If using in an environment that is exposed to water splashes, please take measures such as using a cover. Do not use in an environment where moisture or water vapor are present. Otherwise failure and malfunction can result. •Do not use in a place where the product could be splashed by oil or chemicals. If the product is to be used in an environment containing oils or chemicals such as coolant or cleaning solvent, even for a short time, it may be adversely affected (damage, malfunction etc.). •Do not use the product in an environment where corrosive gases or fluids could be splashed. Otherwise damage to the product and malfunction can result. •Do not use in an area where surges are generated. If there is equipment generating large surge near the unit (magnetic type lifter, high frequency inductive furnace, welding machine, motor, etc.), this can cause deterioration of the internal circuitry element of the unit or result in damage. Take measures against the surge sources, and prevent the lines from coming into close contact.

-7- No.EX※※-OMT1021 •When a surge-generating load such as a relay, valve or lamp is driven directly, use a product with a built-in surge absorbing element. Direct drive of a load generating surge voltage can damage the unit. •The product is CE marked, but not immune to lightning strikes. Take measures against lightning strikes in the system. •Prevent foreign matter such as dust or wire debris from getting inside the product. •Mount the product in a place that is not exposed to vibration or impact. Otherwise failure or malfunction can result. •Do not use the product in an environment that is exposed to temperature cycle. Heat cycles other than ordinary changes in temperature can adversely affect the inside of the product. •Do not expose the product to direct sunlight. If using in a location directly exposed to sunlight, shade the product from the sunlight. Otherwise failure or malfunction can result. •Keep within the specified ambient temperature range. Otherwise malfunction can result. •Do not operate close to a heat source, or in a location exposed to radiant heat. Otherwise malfunction can result. Adjustment and Operation •Please refer to the NFC setting manual for details of parameter settings. •Perform settings suitable for the operating conditions. Incorrect setting can cause operation failure. (Refer to page 22 for the Setting and Adjustment.) •Please refer to the PLC manufacturer's manual etc. for details of programming and addresses. For the PLC protocol and programming refer to the relevant manufacturer's documentation. Maintenance •Turn off the power supply, stop the supplied air, exhaust the residual pressure and verify the release of air before performing maintenance. There is a risk of unexpected malfunction. •Perform regular maintenance and inspections. There is a risk of unexpected malfunction. •After maintenance is complete, perform appropriate functional inspections. Stop operation if the equipment does not function properly. Otherwise safety is not assured due to an unexpected malfunction or incorrect operation. •Do not use solvents such as benzene, thinner etc. to clean each unit. They could damage the surface of the body and erase the markings on the body. Use a soft cloth to remove stains. For heavy stains, use a cloth soaked with diluted neutral detergent and fully squeezed, then wipe up the stains again with a dry cloth.

-8- No.EX※※-OMT1021 SMC Wireless System Features The SMC wireless system has the following features: •High-speed start up. The minimum connection time to the system after supplying power to the wireless slave unit is 0.25 seconds. 1 •Parameter setting by Near Field Communication (NFC) using a PC (no HW setting). •Up to 127 wireless slave units can be connected to one wireless master unit. •The maximum number of I/O points of the wireless system is 1280 for input and output. 2 •The maximum number of I/O points of the wireless master module is 128 for input and output. 3 •The maximum number of I/O points of the wireless slave module is 128 for input and output. 1: The wireless master unit should be in the start upstate. The connection time varies depending on the timing of the power supply to the wireless slave unit, the number of connected EX600 I/O units and other external influences. 2: The maximum number of I/O point is 1280 for input and output. When exceeding 1280 points, the unit I/O is not recognized. There might be a communication delay depending on the communication load status. 3: The total number of I/O points of the wireless master unit and the registered I/O points of the wireless slave units. <Important > The wireless communication may be affected by interference from external radio wave disturbance such as WiFi, other wireless devices and for example microwave ovens; or by radio waves reflected by metal surfaces. When operating the equipment, please handle the wireless unit with sufficient consideration of malfunction, take safety measures against malfunction and perform an operation check before use. This product is available for use only in Japanese, European countries and Mexico. For use in other countries, please consult SMC.

-9- No.EX※※-OMT1021 SMC Wireless System Outline ■Outline This operation manual describes the distributed I/O system which can provide a wireless connection to the EX600 series with complete interchangeability. It consists of a combination of the wireless master unit which has upper level communication (EtherNet/IPTM) and wireless connection function and the wireless slave unit which offers wireless connection. The wireless master unit and wireless slave unit can be constructed into modulesby combining them with EX600 series I/O units (Refer to Figure 1). Each wireless master and slave module is able to provide up to 128 inputs and 128 outputs, and up to 9 I/O units can be connected to each module. Although the wireless master is able to provide up to 128 inputs and 128 outputs as a master module, it is possible to have up to 1280 inputs and 1280 outputs by matching the number of I/O points of the registered wireless slave module. Therefore, the maximum number of I/O points per 1 node can be 1280 points (160 bytes) / 1280 points (160 bytes) visible from the upper level communication such as a PLC. It is possible to prevent malfunction when multiple wireless master unit and wireless slave unit are being operated in the same area by registering each PID (Product ID) of the wireless master unit and the wireless slave unit. The packet of the wireless transmit and receive data is encrypted. It is therefore difficult to manipulate the data.

-10- No.EX※※-OMT1021 ■System configuration Fig. 1: Wireless system configuration example

-11- No.EX※※-OMT1021 ■Wireless master module The construction of the wireless master module is shown below. Fig. 2: Wireless master module construction example The wireless master unit is positioned at the centre of the wireless master module, so thatthe EX600 I/O units can be connected to the left side of the wireless master unit and the valve manifold can be connected to the right side of the wireless master unit. Refer to the SMC catalogue for the EX600 series serial transmission system for the wiring method. http://ca01.smcworld.com/catalog/BEST-5-1-en/mpv/e02-24-ex600/pageview.html#page_num=C1 The wireless master unit transmits and receives the I/O unit information from the wireless master and wireless slave modules when connected to the upper level communication EtherNet/IPTMsystem. With the wireless system the allocation direction of the address (Slot No.) setting allocated to the EX600 I/O unit and the connected valve manifold can be varied for each wireless unit. (Refer to the section "Setting and Adjustment" for details.)

-12- No.EX※※-OMT1021 ■Wireless slave module The construction of the wireless slave module is shown below. Fig. 3 Wireless slave module construction example The wireless slave unit is positioned at the centre of the wireless slave module, so that the EX600 I/O units can be connected to the left side of the wireless slave unit and the valve manifold can be connected to the right side of the wireless slave unit,similar to the wireless master module. Refer to the SMC catalogue for the EX600 series serial transmission system for the wiring method. http://ca01.smcworld.com/catalog/BEST-5-1-en/mpv/e02-24-ex600/pageview.html#page_num=C1 The wireless slave unit has a construction that is separated from the EtherNet/IPTM communication function by the wireless master unit, and therefore it transmits / receives the information of the connected I/O units and valve manifold to/ from the wireless master unit. With the wireless system the allocation direction of the address (Slot No.) setting allocated to the EX600 I/O unit and the connected valve manifold can be varied for each wireless unit. (Refer to the section "Setting and Adjustment" for details.)

-13- No.EX※※-OMT1021 ■Definition and terminology Term Definition 100 100BASE-TX Standard LAN transmission line with communication speed of 100 Mbps. B Broken line detection A broken wire to the input or output equipment has been detected by the diagnostic function. C Current consumption Current which is necessary to operate each unit. D DHCP A protocol that automatically allocates information, necessary to be registered to use the network, such as an IP address, to individual devices connected to the TCP/IP network. DIN rail A metal rail conforming withthe DIN (German) standard. DLR DLR (Device level ring) protocol: a protocol which establishes communication continuously by providing a high speed recovery even when a communication error occurs somewhere on the ring network. D Side The side connected to the end plate when the product is connected to a manifold. E EDS Outer disc which stores configurable attribute information, such as object address of each parameter, related to the device. Enclosure (IP) Abbreviation of International Protection.Standard related to protection against extraneous matter, such as hand, steel ball, steel wire, dust particle or water, applied to the product. F FE Abbreviation of functional earth.The word "earth" refers to this functional earth. Fieldbus Network protocol to establish digital communication between an automated industrial system such as a measurement tool or manipulation tool and a PLC. Full duplex Communication system that can send and receive data at the same time bi-directionally. H Half-duplex Communication method that can send and receive data reciprocally in bi-directional communication. I Idle Wireless master unit has received the FAIL SAFE command, and remains idle.The output state can be set to CLEAR, HOLD or Software Control using the parameter settings. IP address A 32 bit digit sequence which is assigned to identify devices which are connected to the network. M MAC address A unique number inherent to all devices connected to an EtherNet/IPTM network. Manifold Aggregate. N NFC Abbreviation of Near Field Communication. Non-contact short distance wireless communication. It is accessible using a card reader/ writer by using a special application. NPN output The output type that uses an NPN transistor to operate an output device. This is also known as a positive common type since a positive potential is applied to the power supply line. NPN input Accepts a sensor output that uses the NPN transistor output signal . Number of inputs Number of points which can receive information from input equipment such as a sensor or switch. Number of outputs Number of points which can operate output equipment such as a valve, lamp or motor starter. P PID Abbreviation of Product ID. A 32 bit digit sequence which is assigned to identify the wireless unit (master / slave unit). PLC Abbreviation of Programmable Logic Controller. A digital computer used for automation of electromechanical processes. PNP output The output type that uses a PNP transistor to operate an output device. This is also known as a negative common type since a negative potential is applied to the power supply line. PNP input Accepts a sensor output that uses the PNP transistor output signal .

-15- No.EX※※-OMT1021 Assembly ●Assembling the unit as a manifold (1) Connect a unit to the end plate. Digital units can be connected in any order. (Tightening torque: 1.5 to 1.6 Nm) (2) Add more units. Up to 10 units (including the wireless unit) can be connected to one manifold. (3) Connecting the wireless unit After connecting the required I/O units, connect the wireless unit. The connection method is as above.

-16- No.EX※※-OMT1021 (4) Mounting the valve plate. Mount the valve plate (EX600-ZMV*) to the valve manifold using the set screws (M3 x 8) provided with the product. (Tightening torque: 0.6 to 0.7 Nm) Screw mounting places SV: 2 places S0700: 2 places VQC1000: 2 places VQC2000: 3 places VQC4000: 4 places SY: 2 places (5) Connect the wireless unit to the valve manifold. Insert the valve plate into the valve plate mounting groove on the side of the wireless unit, and then fix both surfaces of the plate using the valve plate mounting screws (M4 x 6) provided with the product. (Tightening torque: 0.7 to 0.8 Nm) ● Handling Precautions •Do not connect units with power supplied. •Be careful not to drop the nut for the joint bracket. •Tighten the screws to the specified torque. Insufficient tightening may lead to equipment malfunction, injury or equipment damage.

-17- No.EX※※-OMT1021 Mounting and Installation ■Installation •Direct mounting (1) When joining six or more units, fix the middle part of the complete EX600 unit with an intermediate reinforcing brace (EX600-ZMB1) before mounting, using 2-M4x5 screws. (Tightening torque: 0.7 to 0.8 Nm) (2) Mount and tighten the end plate and the valve manifold (intermediate reinforcing brace if necessary) at one end of the unit. (M4) (Tightening torque: 0.7 to 0.8 Nm) Refer to the Operation Manual of the applicable valve manifold for the mounting method of the valve side. n (Number of connected units) ≦ 10 ●Handling Precautions •When joining six or more units, fix the middle part of the complete unit with an intermediate reinforcing brace to prevent incorrect connection between the units due to deflection. M4×2 places (Tightening torque 0.7 to 0.8Nm) Manifold solenoid Valve M4×2 places Intermediate reinforcing brace End plate

-18- No.EX※※-OMT1021 •DIN rail mounting (Not available for SY series valves. Refer to the SY catalog.) (1) When joining six or more units, fix the middle part of the complete EX600 unit with an intermediate reinforcing brace (EX600-ZMB2) for DIN rail before mounting, using 2-M4 x 6 screws. (Tightening torque: 0.7 to 0.8 Nm) (2) Mount the end plate bracket (EX600-ZMA2) to the end plate using 2-M4 x 14 screws. (Tightening torque: 0.7 to 0.8 Nm) (3) Hook the DIN rail mounting groove on to the DIN rail. (4) Press the manifold using its side hooked to the DIN rail as a fulcrum until the manifold is locked. (5) Fix the end plate bracket (EX600-ZMA2) to the manifold using the M4 x 20 screws provided with the product.(Tightening torque: 0.7 to 0.8 Nm) Refer to the Operation Manual of the applicable valve manifold for the mounting method of the valve side. ● Handling Precautions •When joining six or more units, fix the middle part of the complete unit with an intermediate reinforcing brace to prevent incorrect connection between the units due to deflection. Intermediate reinforcing brace (EX600-ZMA2) Intermediate reinforcing brace (E600-ZMA2)

-19- No.EX※※-OMT1021 •Mounting the marker The signal name of the input or output devices and unit address can be written on the marker, and can be installed on each unit. Mount the marker (EX600-ZT1) into the marker groove as required.

-20- No.EX※※-OMT1021 Model Indication and How to Order •Wireless master unit •Wireless slave unit

-21- No.EX※※-OMT1021 Summary of Product Parts •Wireless master unit No. Item Application 1 Labelling area For user's information. 2 Area close to NFC antenna This area is in close contact with the NFC reader/writer. "O" is the center of the NFC antenna. 3 Status indication LED LED display to indicate the unit status. 4 Connector (PORT-1) Fieldbus input/output cable connection. 5 Connector (PORT-2) Fieldbus input/output cable connection. 6 Marker groove Marker can be mounted. 7 Screw hole for valve plate mounting For fixing the valve plate. 8 Valve plate mounting groove Groove to insert the valve plate. 9 Joint bracket Bracket for mounting adjacent units. 10 Unit connector (plug) Transfers signals to the next unit and supplies power. 11 Seal cap (1 pc.) To be mounted on unused connectors (PORT 1 or PORT 2). •Wireless slave unit No. Item Application 1 Labelling area For user's information. 2 Area close to NFC antenna This area is in close contact with the NFC reader/writer. "O" is the center of the NFC antenna. 3 Status indication LED LED display to indicate the unit status. 4 Marker groove Marker can be mounted. 5 Screw hole for valve plate mounting For fixing the valve plate. 6 Valve plate mounting groove Groove to insert the valve plate. 7 Joint bracket Bracket for mounting adjacent units. 8 Unit connector (plug) Transfers signals to the next unit and supplies power.

-22- No.EX※※-OMT1021 Setting and Adjustment ■Setting •SMC wireless system setting application The SMC wireless system setting application can be used to check the parameter setting of the wireless unit and the contents and status of the constructed wireless system, using an NFC reader/writer and a PC. There are two types of settable parameters with the SMC wireless system setting application: the parameters which can be read or written when no power is supplied to the product and the parameters which can be read or written only when the power is supplied to the product. The connection details of the SMC wireless system setting application and the wireless unit is shown in Figure 4. Fig. 4: Connection details of the setting application and the wireless unit To use the SMC wireless system setting application, it is necessary to install a driver and set the NFC reader/writer on the PC beforehand. Refer to the Operation Manual for the SMC wireless system setting application for further details. : About the communication timing The NFC communication is not accessed all the time. Therefore, it is necessary to update the contents displayed on the screen by clicking the "Refresh button" when reading the parameters. : Establishing communication after changing units As the settings between the wireless master unit and the wireless slave unit are different, it is necessary to update the displayed parameter by clicking the "Refresh button" on the screen of the SMC wireless system setting application after changing the unit in which the parameter is set. PC NFC reader/writer Wireless master unit Wireless slave unit Setting application OS (Windows) PC/SC driver Memory area where power supply is unnecessary. Memory area where power supply is necessary. Establish communication by adjusting the position so that the height from the center of the NFCR/W antenna to the "O" on the wireless unit is 1 cm or less.

-23- No.EX※※-OMT1021 •Installation preparation of the SMC wireless system setting application Driver: The following drivers should be installed before using this software. (1): Microsoft. Net Framework 4.0 or higher http://www.microsoft.com/ja-JP/download/details.aspx?id=17718 (2): NFC reader, writer connection driver NFC port software (Old FeliCa port software)(Ver 5.4.7.2 / Approx.33 MB / July.20.2016) http://www.sony.net/Products/felica/business/products/RC-S380.html The NFC setting on the control panel of your PC must be changed as follows. Setting: Operate the NFC-B preferentially using the protocol used. Double-click the [NFC port/PaSoRi] icon on the control panel to display the setting window. When the setting window is displayed, move [NFC-F], [NFC-A] and [PicoPass] from the card information indicated on the [Detectable cards] to the [Available cards] selection box using the "Delete" button. If the FeliCa application [FeliCa application setting] is checked first, uncheck it. When the setting is complete, press the [OK] button on the right lower part of the window to close the window. Select the icon. Uncheck here. Select [NFC-B] only for [Detectable cards].

-24- No.EX※※-OMT1021 Copy the file shown to an arbitrary folder and click [SMCWirelessSystem.exe] to start the application.

-26- No.EX※※-OMT1021 Enter the correct password to enter administrator mode. Default password: admin If the password is forgotten, use the [Clear password] function. When the [Clear password] button is pressed, the password clear window will appear. The password will be cleared when the master factory key is entered. Then it is possible to enter administrator mode without inputting the password. Master key: ADMIN A password can be set using Administrator mode to prevent mischievous action by others. It is recommended to change the password at the time of first accessing.

-27- No.EX※※-OMT1021 •Wireless system parameter list •Wireless master unit setting parameters Classification Parameter name Set value Default Setting when not energized Note Master unit setting a) Hold / Clear (unit) Clear / Hold / Software control CLEAR Available Setting of output operation status when Ethernet/IP communication is disconnected. b) Input size 0 to 128 points (0 to 16 bytes) Increase and decrease by 16 points. 128 points/16 byte Available c) Output size 0 to 128 points (0 to 16 bytes) Increase and decrease by 16 points. 128 points / 16 bytes Available d) Valve manifold output size 0 to 32 points (0 to 4 bytes) Increase and decrease by 8 points. 32 points / 4 bytes Available The valve output size is included in the output size of each station. The number of effective points is limited within the set range of the output size. e) Wireless communication Active / Idle Active Available If it is set to "Idle", the wireless communication is disconnected. f) I/O unit layout mode EX600 mode / Normal mode EX600 mode Available EX600 mode: Allocation to the right from the end plate. Normal mode: Allocation to the left from the wireless unit. Ethernet setting a) IP address setting mode Manual / BOOTP, DHCP Manual Available The IP address can be input manually only when "Manual" is selected. b) Cable selection Auto / MDIX / MDI Auto Available c) Communication method Full duplex / Half duplex Full duplex Available d) Communication speed Auto / 100 Mbps / 10 Mbps Auto Available System setting a) I/O mapping Auto mapping / fixed mapping Fixed mapping Available When the total size (byte) of the I/O mapping is an odd number, 1 byte will be added automatically so that an even number will be allocated. b) System input size 16 to 1280 points (2 to 160 bytes) Increase and decrease by 128 points. 1280 points /160 byte Available This is not settable when the I/O mapping is set to "Auto". c) System output size 16 to 1280 points (2 to 160 bytes) Increase and decrease by 128 points. 1280 points /160 byte Available This is not settable when the I/O mapping is set to "Auto". d) Diagnosis None / Simple / Detailed Detailed Available Diagnostic information is allocated to the head of the input data of the I/O map. e) Number of slaves connected 0 / 15 / 31 / 63 / 127 pcs. 15 pcs. Available Wireless channels for the number of units connected are valid. Slave unit registration a) Pairing Pairing disable / Pairing enable Pairing disable Available Pairing disable: Wireless slave cannot be registered (wireless communication to the registered wireless slave will be established). Pairing enable: Wireless slave can be registered. b) Slave unit registration Allocation and registration of the wireless slave unit to the wireless channel. No slave registered Not available c) Reserved slave Addition of reserved slave to the wireless channel Reserved slave unset Not available

-28- No.EX※※-OMT1021 •Wireless slave unit setting parameters Classification Parameter name Set value Default Setting when not energized Note Slave unit setting a) Hold / Clear (unit) Clear / Hold / Software control Clear Available Setting of output operation status when Ethernet/IP communication is disconnected. b) Input size 0 to 128 points (0 to 16 bytes) Increase and decrease by 16 points. 128 points / 16 bytes Available c) Output size 0 to 128 points (0 to 16 bytes) Increase and decrease by 16 points. 128 points / 16 bytes Available d) Valve manifold output size 0 to 32 points (0 to 4 bytes) Increase and decrease by 8 points. 32 points / 4 bytes Available The valve output size is included in the output size of each station. The number of effective points is limited within the set range of the output size. c) Wireless communication Active / Idle Active Available If it is set to "Idle", the wireless communication is disconnected. f) I/O unit layout mode EX600 mode / Normal mode EX600 mode Available EX600 mode: Allocation to the right from the end plate. Normal mode: Allocation to the left from the wireless unit. Pairing setting a) Pairing Pairing disable / Pairing enable Pairing disable Unavailable Pairing disable: Wireless slave cannot be registered (wireless communication to the registered wireless slave will be established). Pairing enable: Wireless slave can be registered. •Common parameter of wireless master unit and the wireless slave unit Classification Parameter name Set value Default Setting when not energized Note Information TAG Max. 15 letters Product No. (EX600-WEN*-X40) Available Letters which can be input are half-width characters (alphabets, numbers, symbols) that correspond to ASCII code. It is not possible to write to the slave during a non-energized state. Product No. (EX600-WSV*-X41)

-29- No.EX※※-OMT1021 •Detailed wireless master parameters The following four settings need to be performed to set the parameters of the wireless master. (1) Master unit setting (2) Ethernet setting (3) System setting (4) Slave unit registration (1) Master unit setting a) Output operation when communication is disconnected Define all settings in the output operation status when the Ethernet/IP communication is disconnected. CLEAR: Clear the output. HOLD: Fix the output at the current value. Software control: Clear, Hold or Set can be set by software bit. (The detailed setting of the Software control can be performed using the SMC wireless system setting application.) b) Input size Set the number of inputs which can be controlled by the wireless master unit. Setting range: 0 to 128 points (0 to 16 bytes). Increase or decrease by 16 points. c) Output size Set the number of outputs which can be controlled by the wireless master unit. Setting range: 0 to 128 points (0 to 16 bytes). Increase or decrease by 16 points. The output size includes the number of points of the valve manifold output. d) Valve manifold output size Set the number of outputs to be allocated to the valve manifold output from the number of points set in the Output size. As the Valve manifold output size is included in the Output size, the number of effective points are limited within the setting range of the Output size. Setting range: 0 to 32 points (0 to 4 bytes). Increase or decrease by 8 points.

-30- No.EX※※-OMT1021 e) Wireless communication Define the operation status of wireless communication. Active: Implement the wireless communication. Idle: Disconnect the wireless communication. f) I/O unit layout mode Define the address allocation direction of the EX600 I/O units connected to the wireless master unit. The address allocation direction is selected by changing the mode to EX600 mode or Normal mode. Be careful about the I/O map. (Refer to the section "I/O Map" for details.) EX600 mode: Allocation from the end plate side to the right. Normal mode: Allocation from the wireless unit side to the left.

-31- No.EX※※-OMT1021 (2) Ethernet setting a) IP address setting mode Select the IP address setting mode. Select the mode suitable for your network environment. Manual: The IP address is set by inputting it directly. (The IP address is valid only when "Manual" mode is selected.) BOOTP, DHCP: The IP address is set automatically via the DHCP server. b) Cable selection Select settings for straight cable or crossed cable. Select the settings suitable for your environment. Setting range: Auto / MDIX / MDI c) Communication method Set the communication method. Select the communication method suitable for your environment. Setting range: Full Duplex / Half Duplex d) Communication speed Set the communication speed. Select the communication speed suitable for your environment. Setting range: Auto / 100 Mbps / 10 Mbps

-32- No.EX※※-OMT1021 (3) System setting a) I/O mapping Define the I/O mapping of the entire wireless system including the wireless slave unit registered to the wireless master unit. Auto mapping: All I/O points mapped to the wireless master unit and wireless slave unit are identified and mapped automatically. (The total number of connected I/O points is the total number of I/O points connected to the diagnostic information, wireless master and slave unit.) Fixed mapping: Fixed at the number of I/O points set in the System input size and System output size. b) System input size Set the number of inputs which can be controlled by the entire wireless system. Setting range: 16 to 1280 points (2 to 160 bytes). Increase or decrease by 128 points. c) System output size Set the number of outputs which can be controlled by the entire wireless system. Setting range: 16 to 1280 points (2 to 160 bytes). Increase or decrease by 128 points. d) Diagnosis Set the diagnostic information allocated to the I/O map. (Refer to the section "Diagnostic allocation" for details.) None: No diagnostic data Simple: System diagnosis Detailed: System diagnosis + Wireless slave connection / diagnosis / registration information e) Number of slaves connected Set the number of wireless slave units connected to the wireless master unit. Wireless channels for the number of the set units are valid. Setting range: 0 / 15 / 31 / 63 / 127 pcs.

-33- No.EX※※-OMT1021 (4) Slave unit registration Registration for wireless communication between the wireless master unit and the wireless slave unit. For this wireless system, it is necessary to register the PID (Product ID) of each product to establish communication without interference from another network. The minimum required settings for registration of the wireless master unit are pairing (change of operation mode) and wireless slave unit registration. Wireless communication can be established even if the reserved slave is not registered. Register the reserved slave as necessary. After changing the operation mode in the Pairing, the mode is changed by clicking Resetmodule or by re-supplying power so that the mode will be changed to "Slave unit registration" or "Listening for connection". a) Pairing Select operation mode of the wireless master unit. The wireless slave unit can be registered only when "Pairing enable" is selected. Pairing disable: Wireless slave unit cannot be registered (Communication with the registered wireless slave will be established). Pairing enable: Wireless slave unit and reserved slave can be registered. b) Slave unit registration Register and delete the wireless slave unit to/from the wireless master unit; and check the registration status of the wireless slave unit. Refer to Wireless slave unit registration procedure for details. c) Reserved slave setting Register the reserved slave to the wireless channel. Refer to Wireless slave unit registration procedure for details.

-34- No.EX※※-OMT1021 •Detailed wireless slave parameters The following two settings need to be performed to set the parameters of the wireless slave. (1) Slave unit setting (2) Pairing setting (1) Slave unit setting a) Hold / CLR (unit) Define settings for the output operation status when the Ethernet/IP communication is disconnected. Clear: Clear the output. Hold: Fix the output at the current value. Software control: Clear, Hold or Set can be set by software bit. (The detailed setting of the Software control can be performed using the SMC wireless system setting application.) b) Input size Set the number of inputs which can be controlled by the wireless slave unit. Setting range: 0 to 128 points (0 to 16 bytes). Increase or decrease by 16 points. c) Output size Set the number of outputs which can be controlled by the wireless slave unit. Setting range: 0 to 128 points (0 to 16 bytes). Increase or decrease by 16 points. d) Valve manifold output size Set the number of outputs to be allocated to the valve manifold output from the number of points set in the Output size. As the Valve manifold output size is included in the Output size, the number of effective points are limited within the setting range of the Output size. Setting range: 0 to 32 points (0 to 4 bytes). Increase or decrease by 8 points.

-35- No.EX※※-OMT1021 e) Wireless communication Define the operation status of wireless communication. Active: Implement the wireless communication. Idle: Disconnect the wireless communication. f) I/O unit layout mode Define the address allocation direction of the EX600 I/O units connected to the wireless slave unit. The address allocation direction is selected by changing the mode to EX600 mode or Normal mode. Be careful about the I/O map. EX600 mode: Allocation from the end plate sideto the right. Normal mode: Allocation from the wireless unit sideto the left. (2) Pairing setting Setting for wireless communication between the wireless master unit and wireless slave unit. The required setting for wireless registration of the wireless slave unit is Pairing (change of operation mode) only. After changing the operation mode in the Pairing, the mode is changed by clicking Resetmodule or by re-supplying power so that the mode will be changed to "Master unit registration" or "Listening for connection". ： After switching the operation mode with the Pairing setting, check that the W-NS LED on the wireless unit flashes in green and red alternately. a) Pairing Select the operation mode of the wireless slave unit. The wireless master unit can be registered only when "Pairing enable" is selected. Pairing disable: Wireless slave unit cannot be registered (Communication with the registered wireless slave will be established). Pairing enable: Wireless slave unit and reserve slave can be registered.

-36- No.EX※※-OMT1021 •Wireless unit registration procedure •Registration procedure for the wireless master unit and the wireless slave unit (1) Change of operation mode of the wireless slave unit Change the pairing setting of the wireless slave unit to "Pairing enable" and reflect the change by clicking Reset module or by re-supplying power. (2) Change of operation mode of the wireless master unit Change the pairing setting of the slave unit registration of the wireless master unit to "Pairing enable" and reflect the change by clicking Reset module or by re-supplying power. Then, update the contents on the screen by clicking Refresh all. (Registered slave unit information will be displayed in the free slave.) (3) Selection of wireless channel Select the required wireless channel in the slave unit setting of the wireless master unit and select the wireless slave unit to be registered so that items in the box "Slaves to be registered" will be moved to the box "Registered slaves". (Registration is not complete at this point. The status of the wireless slave unit will be shown as "Waiting for registration".) (4) Determination of information to be registered Click Save the wireless slave units to the wireless master unit. Then, click Refresh all to confirm that the setting has been reflected. (When registration has been completed correctly, the status of the selected wireless slave unit will change from "Waiting for registration" to "registered". (When the wireless slave unit is registered correctly, the mode will change automatically.) (5) Change of operation mode of the wireless master unit Change the pairing setting on the slave unit registration screen of the wireless master unit to "Pairing disable" and reflect the change by clicking Reset module or by re-supplying power. Now, the registration procedure for the wireless master unit and the wireless slave unit are complete. When registering more than one wireless slave is required, repeat procedures (3) and (4). It is also possible to register more than one wireless slave unit simultaneously to the wireless master unit. ● Precautions •Registration should be performed with power supplied to both wireless master and wireless slave units. •For the Input size and Output size of the wireless slave unit, the setting of wireless registration will be reflected to the wireless master unit. When changing the number of Input size and Output size of the wireless slave unit, wireless registration should be performed again. •The setting of the Input size and Output size of the wireless master unit are valid all the time. Be careful that the I/O map will be different if the setting is changed after constructing the I/O map. After changing, the setting is reflected by pressing the [Reset] button or by supplying the power again.

-37- No.EX※※-OMT1021 •Reserved slave The reserved slave can register a "Reserved area" in the I/O map. A wireless slave unit can be added without changing the I/O map by registering the wireless slave unit to the "Reserved area" even after system construction. The wireless slave unit allocation order to the I/O map is from smallest channel to largest channel registered by the wireless channel which has been set during slave unit registration. At the time, the wireless channel in which no wireless slave unit is registered will be ignored. When adding new wireless slave units, it may be required to change the I/O map depending on the wireless channel number. The reserved slave can be registered only with the wireless master unit. •Reserved slave registration (1) Change of operation mode of the wireless master unit Change the pairing setting of the slave unit registration of the wireless master unit to "Pairing enable" and reflect the change by clicking Reset module or by re-supplying power. Then, update the contents on the screen by clicking Refresh all. (2) Inputs / outputs setting of reserved slave Set the number of inputs and outputs of the reserved slave. (3) Allocation of the reserved slave to the required wireless channel Select the required wireless channel and click Insert so that the set reserved slave is displayed in the box "Registered slaves". (Reserved slave registration is not complete at this point. The status is "Waiting for registration".) (4) Determination of reserved slave registration information Click Save reg-info to reflect the registered information. (When registration has been completed correctly, the status of the reserved slave will change to "registered".) Now, the registration procedure for the reserved slave are complete. ● Precautions •For reserved slave registration, it is necessary to set the number of inputs / outputs. If a slave unit with inputs / outputs which are different from the set numbers is registered, the I/O map should be changed.

-38- No.EX※※-OMT1021 ■Connector (Wireless master unit only) This system is operated using power supplied from the EX600-ED end plate. Refer to the Operation Manual for the EX600 for power supply connection. The wireless master unit is connected to the upper level communication (Ethernet). The connector has 2 ports, PORT-1 and PORT-2, and both ports can connect to Ethernet. The Ethernet/IP topology corresponds to star, line, tree and DLR (Device Level Ring). •Connector pin No. Connector Pin No. Signal name PORT-1 PORT-2 1 TX+ 2 RX+ 3 TX- 4 RX- Fig. 5: Ethernet connector of wireless master unit

-39- No.EX※※-OMT1021 Specifications •Wireless master unit specifications Models EX600-WEN1,3-X40 EX600-WEN2,4-X40 Communication specifications Communication protocol EtherNet/IPTM (Conformance test version: Composit 12) Transmission medium (cable) Standard Ethernet cable (CAT5 or higher, 100BASE-TX) Transmission speed 10 Mbps / 100 Mbps Transmission method Full duplex / Half duplex IP address setting range Manual / BOOTP, DHCP Device information Vender ID: 7 (SMC Corporation) Device Type: 12 (Communication adapter) Product Code: 186 Topology Star, bus, ring (including DLR), line, tree QuickConnectTMfunction Applicable DLR function Applicable Web server function Applicable Electrical specifications For control and input (US1) Power supply voltage 24 VDC10％ Max. supply current 2 A Current consumption 150 mA or less For output (US2) Power supply voltage 24 VDC10% Max. supply current 2A Input/Output specifications Number of inputs System input size Max. 1280 points together with the registered slave units Input size Max. 128 points (increase or decrease by 16 points) Number of outputs System output size Max. 1280 points together with the registered slave units Output size Max. 128 points (increase or decrease by 16 points) Valve output Output type Source / PNP (-COM) Sink / NPN (+COM) Number of outputs Max. 32 points (0 / 8 / 16 / 24 / 32 points) Connected load Solenoid valve with surge voltage suppressor of 24 VDC and 1.5W or less (manufactured by SMC) Output condition at the time of communication error Clear / Hold / Software control Protection Built-in short circuit prevention Number of slave units connected Max. 127 pcs. (0 / 15 / 31 / 63 / 127 pcs.) Number of connected EX600 I/O units Max. nine EX600 I/O units (I/O = 128. I/O above 128 cannot be recognized) Wireless communication specifications Standard IEEE802.15.4 PHY Protocol SMC original protocol (SMC encryption) Radio wave type (spread) Frequency Hopping Spread Spectrum (FHSS) Frequency 2.4 GHz (2403 to 2481 MHz) Frequency channel 79 ch (Bandwidth: 1.0 MHz) Communication speed 250 kbps Communication distance Within 15 m (depending on the operating environment) Radio Law certificate WEN1,2 :Japanese radio law, R&TTE WEN3,4 :NOM

-40- No.EX※※-OMT1021 Models EX600-WEN1,3-X40 EX600-WEN2,4-X40 NFC communication specifications※ Communication standard ISO/IEC14443B (Type-B) Frequency 13.56 MHz Communication speed 20 to 100 kHz (I2C) Communication distance Up to 5 cm Environmental resistance Enclosure rating IP67 (with manifold assembled) Ambient operating temperature -10 to +50oC Ambient storage temperature -20 to +60oC Ambient humidity 35 to 85% RH (no condensation) Withstand voltage 500 VAC-1 minute between external terminals and metallic parts Insulation resistance 10 MΩ or more (500 VDC between external terminals and metallic parts) Vibration resistance 10 to 57 Hz: Constant amplitude of 0.75 mm p-p 57 to 150 Hz: Constant acceleration of 49 m/s2 For 2 hours in directions of X, Y and Z respectively (De-energized) Impact resistance 3 times in directions of X, Y and Z respectively at 147 m/s2 (de-energized) Standard CE, NOM Weight 300 g ※The NFC communication part contains a 13.56MHz passive RFID tag only.

-41- No.EX※※-OMT1021 •Wireless slave unit specifications Models EX600-WSV1,3-X41 EX600-WSV2,4-X41 Electrical specifications For control and input (US1) Power supply voltage 24 VDC 10% Max. supply current 2 A Current consumption 70 mA or less For output (US2) Power supply voltage 24 VDC 10% Max. supply current 2 A Input/output specifications Number of inputs Input size Max. 128 points (increase or decrease by 16 points) Number of outputs Output size Max. 128 points (increase or decrease by 16 points) Valve output Output type Source / PNP (-COM) Sink / NPN (+COM) Number of outputs Max. 32 points (0 / 8 / 16 / 24 / 32 points) Connected load Solenoid valve with surge voltage suppressor of 24 VDC and 1.5 W or less (manufactured by SMC) Output condition at the time of communication error Clear / Hold / Software control Protection Built-in short circuit prevention Number of connected EX600 I/O units Max. Nine EX600 I/O units (I/O = 128, I/O above 128 cannot be recognized) Wireless communication specifications Standard IEEE802.15.4 PHY Protocol SMC original protocol (SMC encryption) Radio wave type (spread) Frequency Hopping Spread Spectrum (FHSS) Frequency 2.4 GHz (2403 to 2481 MHz) Frequency channel 79 ch (Bandwidth: 1.0 MHz) Communication speed 250 kbps Communication distance Within 15 m (depending on the operating environment) Radio Law certificate WEN1,2 :Japanese radio law, R&TTE WEN3,4 :NOM NFC communication specifications※ Communication standard ISO/IEC14443B (Type-B) Frequency 13.56 MHz Communication speed 20 to 100 kHz (I2C) Communication distance Up to 5 cm Environmental resistance Enclosure rating IP67 (with manifold assembled) Ambient Operating temperature -10 to +50 oC Ambient Storage temperature -20 to +60 oC Ambient humidity 35 to 85%RH (no condensation) Withstand voltage 500 VAC-1 minute between external terminals and metallic parts Insulation resistance 10 MΩ or more (500 VDC between external terminals and metallic parts) Vibration resistance 10 to 57 Hz: Constant amplitude of 0.75 mm p-p 57 to 150 Hz: Constant acceleration of 49 m/s2 For 2 hours in directions of X, Y and Z respectively (De-energized) Impact resistance 3 times in directions of X, Y and Z respectively at 147 m/s2 (de-energized) Standard CE, NOM Weight 280 g ※The NFC communication part contains a 13.56MHz passive RFID tag only.

-42- No.EX※※-OMT1021 ■Dimensions •EX600-WEN#-X40 •EX600-WSV#-X41

-43- No.EX※※-OMT1021 LED Display ■LED indication of wireless master unit Fig. 6: LED indication of wireless master •LED specifications of wireless master unit LED name Function Colour of LED Operation PWR (V) Power supply voltage for output (US2) Green LED is ON. Power supply voltage for output (US2) is normal. Red LED flashes. Power supply voltage for output (US2) is abnormal. (Indication only. The product can be operated.) OFF Power supply for control and input (US1) is not supplied. NS EtherNet/IPTM connection status Green LED is ON. EtherNet/IPTM communication is established. Green LED flashes. EtherNet/IPTM communication is not established. Red LED flashes. EtherNet/IPTM communication time out Red LED is ON. Duplicated IP addresses are detected. OFF IP address not set / Power supply for control and input (US1) is not supplied. MS Wireless master module system status Green LED is ON. Wireless master module is normal. Green LED flashes. EtherNet/IPTM communication is not connected. Red LED flashes. Restorable error is detected. (LED flashes when more than one diagnostic information item is detected.) •Abnormal power supply voltage level for control and input (21.6 V or less) •Excessive I/O setting inputs/outputs •Abnormal number of slave connections •Error in communication between units •EX600 I/O unit detects diagnostic information •Valve diagnostic information detected Red LED is ON. Non-restorable error is detected (e.g. Hardware failure) OFF Power supply for control and input (US1) is not supplied. W-SS Radio wave receiving intensity (For communication from wireless slave to wireless master) Green LED is ON. Received power level of all slaves is 3. Green LED flashes. (1 Hz) There are connected slaves with received power level 2. Green LED flashes. (2 Hz) There are connected slaves with received power level 1. Red LED flashes. No wireless slaves connected. OFF Wireless slave unit is not registered. / Power supply for control and input (US1) is not supplied.

-44- No.EX※※-OMT1021 LED name Function Colour of LED Operation W-NS Wireless communication connection status Green LED is ON. All wireless slave units are connected correctly. Green LED flashes. There are unconnected wireless slave units. Red LED flashes. All wireless slave units are unconnected. Red LED is ON. All wireless slave units are unconnected. (non-restorable error in wireless communication) Red/green Wireless communication connection is under construction (Pairing) Orange LED is ON. Forced output mode OFF Wireless slave unit is not registered. / Power supply for control and input (US1) is not supplied. W-MS Wireless slave module connection system status Green LED is ON. Wireless slave module is normal. Red LED flashes. Restorable error is detected (LED flashes when more than one diagnostic information item is detected) •Abnormal power supply voltage level (21.6 V or less) for control and input (US1) •Abnormal power supply voltage level (21.6 V or less) for output (US2) •Excessive I/O setting inputs/outputs •Error in communication between units •EX600 I/O unit detects diagnostic information •Valve diagnostic information detected Red LED is ON. Non-restorable error is detected (e.g. Hardware failure) OFF No wireless slave unit connected. LINK/ACT1 LINK/ACT2. Communication status of EtherNet/IPTM ports 1 and 2 100 Mbps: Green 10 Mbps: Orange Green LED is ON. Link, No Activity (100 Mbps) Green LED flashes. Link, Activity (100 Mbps) Orange LED is ON. Link, No Activity (10 Mbps) Orange LED flashes. Link, Activity (10 Mbps) Red LED is ON. IP address has been duplicated. OFF EtherNet/IPTM is not connected. / Power supply for control and input (US1) is not supplied. : LED indicates the status only when the conditions for ON/Flashing are satisfied regardless of the diagnostic allocation. If there are multiple conditions for LED ON/Flashing, the detailed information can be seen only when the setting of the diagnostic information is "Simple" or "Detailed".

-45- No.EX※※-OMT1021 ■LED indication of wireless slave unit Fig. 7: LED indication of wireless slave •LED Indication of wireless slave unit LED name Function Colour of LED Operation PWR (V) Power supply voltage for output (US2) Green LED is ON. Power supply voltage for output (US2) is normal. Red LED flashes. Power supply voltage for output (US2) is abnormal (Indication only. The product can be operated.) OFF Power supply for control and input (US1) is not supplied. MS Wireless slave module system status Green LED is ON. Wireless slave module is normal. Red LED flashes. Restorable error is detected. (LED flashes when more than one diagnostic information item is detected.) •Abnormal power supply voltage level for control and input (21.6 V or less) •Excessive I/O setting inputs/outputs •Error in communication between units •EX600 I/O unit detects diagnostic information •Valve diagnostic information detected Red LED is ON. Non-restorable error is detected (e.g. Hardware failure) OFF Power supply for control and input (US1) is not supplied. W-SS Radio wave receiving intensity (Communication from wireless master to wireless slave) Green LED is ON. Received power level is 3. Green LED flashes. (1 Hz) Received power level is 2. Green LED flashes. (2 Hz) Received power level is 1. Red LED flashes. Wireless communication is not connected. OFF Wireless master unit is not registered. / Power supply for control and input (US1) is not supplied. W-NS Wireless communication connection status Green LED is ON Wireless slave is connected correctly. Red LED flashes. No wireless slaves connected. Red LED is ON. No wireless slaves connected (non-restorable error in wireless communication) Red/green Wireless communication connection is under construction (Pairing) Orange LED is ON. Forced output mode OFF Wireless master unit is not registered. / Power supply for control and input (US1) is not supplied. : LED indicates the status only when the conditions for ON/Flashing are satisfied regardless of the diagnostic allocation. If there are multiple conditions for LED ON/Flashing, the detailed information can be seen only when the setting of the diagnostic information is "Simple" or "Detailed".

-46- No.EX※※-OMT1021 I/O Map The table below shows the number of occupied bytes for each input/output unit of EX600 which can be connected to the wireless master and wireless slave units. The allocated input/output sizes can be changed depending on the occupied bytes of the diagnostic allocation and the EX600 I/O unit connected to the wireless unit. Refer to the table below for the number of input/output bytes for each unit. Unit name Model Unit product No. I/O Occupation area Input Output Wireless unit WEN WSV EX600-W###-X4 (32 points) 0 1 4 EX600-W###-X4 (24 points) 01 3 EX600-W###-X4 (16 points) 01 2 EX600-W###-X4 (8 points) 01 1 EX600-W###-X4 (0 point) 0 1 0 Digital input unit DX EX600-DXB (8 points) 1 0 EX600-DXC (8 points) 1 0 EX600-DXC1 (8 points with broken line detection) 1 0 EX600-DX3D (16 points) 2 0 EX600-DX#E (16 points) 2 0 EX600-DX#F (16 points) 2 0 Digital output unit DY EX600-DY#B (8 points) 0 1 EX600-DY#E (16 points) 0 2 EX600-DY#F (16 points) 0 2 Digital I/O unit DM EX600-DM#E (8/8 points) 1 1 EX600-DM#F (8/8 points) 1 1 1: The occupied bytes of input of the wireless unit (EX600-W###-X4#) will vary depending on the setting of the diagnostic allocation. Refer to the section "Diagnostic allocation" for details.

-47- No.EX※※-OMT1021 ■I/O mapping Please note the following points when configuring the I/O data size. •The minimum data size for both input and output is 2 bytes. When the total data size of the wireless system is 0 byte or 1 byte, the configuration size should be 2 bytes. •If the data size of the actual input or output is an odd number, 1 byte (Padding data) will be added to the configuration size automatically so that it is adjusted to an even number. •The wireless slave module allocation order to the I/O map is decided by the wireless channel at the slave unit registration. As they are allocated from the smallest registered channel number, the channel in which no wireless slave is registered will be ignored (Refer to the figure below). I/O Map Input data Output data Diagnostic information Wireless master module Wireless master module Wireless slave module (Wireless channel 001) Wireless slave module (Wireless channel 001) Wireless slave module (Wireless channel 002) Wireless slave module (Wireless channel 002) Wireless slave module (Wireless channel 003) System input size Wireless slave module (Wireless channel 003) ・・ System output size ・・ Wireless slave module (Wireless channel N) Wireless slave module (Wireless channel N) Output size Input size 1: This is selected according to the diagnostic allocation parameter setting of the wireless master unit. Refer to the section "Diagnostic allocation" for details.

-48- No.EX※※-OMT1021 ■I/O mapping order of wireless master / slave module Please note that the allocation order of the EX600 I/O unit and the valve manifold connected to the wireless master unit or slave unit is different depending on the I/O unit layout mode in the wireless system parameter setting. EX600 mode: Allocation from the end plate sideto the right. Normal mode: Allocation from the wireless unit sideto the left. I/O mapping examples in EX600 mode and normal mode are shown below. <Example 1> ● EX600 mode Unit 0 Unit 1 Unit 2 End plate DY#B Digital output 1-byte output DX#D Digital input 2-byte output EX600-WEN#-X40 Wireless master unit 2-byte output Valve manifold (16 points) Wireless master unit setting parameter Diagnostic allocation: None / Simple / Detailed I/O mapping: Auto Input size: 32 points / 4 bytes Output size: 32 points / 4 bytes Valve manifold output size: 16 points / 2 bytes I/O unit layout mode: EX600 mode Number of slave connection: 15 pcs. Wireless master module construction Input data: [Unit 1] Digital input unit (EX600-DX#D): 2 bytes occupied Output data: [Unit 0] Digital output unit (EX600-DY#B): 1 byte occupied [Unit 2] Wireless master unit (EX600-WEN#-X40): 2 bytes occupied Unit 0 Unit 1 Unit 2 Unit 3 End plate DY#B Digital output 1-byte output DX#D Digital input 2-byte input DX#D Digital input 2-byte input EX600-WSV#-X41 Wireless slave unit 4-byte output Valve manifold (32 points) Wireless slave unit setting parameter (Wireless channel 001) Input size: 64 points / 8 bytes Output size: 48 points / 6 bytes Valve manifold output size: 32 points / 4 bytes I/O unit layout mode: EX600 mode Wireless slave module construction (Wireless channel 001) Input data: [Unit 1] Digital input unit (EX600-DXD): 2 bytes occupied [Unit 2] Digital input unit (EX600-DX#D): 2 bytes occupied Output data: [Unit 0] Digital output unit (EX600-DY#B): 1 byte occupied [Unit 3] Wireless slave unit (EX600-WSV#-X41): 4 bytes occupied Unit 0 Unit 1 Unit 2 Unit 3 End plate DY#B Digital output 1-byte output DX#D Digital input 2-byte input DX#B Digital input 1-byte input EX600-WSV#-X41 Wireless slave unit 0-byte output End plate (Output side) Wireless slave unit setting parameter (Wireless channel 002) Input size: 32 points / 4 bytes Output size: 16 points / 2 bytes Valve manifold output size: 0 point / 0 byte I/O unit layout mode: EX600 mode Wireless slave module construction (Wireless channel 002) Input data: [Unit 1] Digital input unit (EX600-DX#D): 2 bytes occupied [Unit 2] Digital input unit (EX600-DX#B): 1 byte occupied Output data: [Unit 0] Digital output unit (EX600-DY#B): 1 byte occupied [Unit 3] Wireless slave unit (EX600-WEN#-X41): 0 byte occupied

-49- No.EX※※-OMT1021 •Diagnostic allocation: None Input data Output data Module name Unit name Module name Unit name byte 0 Wireless master module DXD (Unit 1) Wireless master module DX#B (Unit 0) byte 1 EX600-WEN#-X40 (Unit 2) Valve output: 16 points byte 2 Reserved byte 3 Reserved Reserved byte 4 Wireless slave module (Wireless channel 001) DX#D (Unit 1) Wireless slave module (Wireless channel 001) DY#B (Unit 0) byte 5 EX600-WSV#-X41 (Unit 3) Valve output: 32 points byte 6 DX#D (Unit 2) byte 7 byte 8 Reserved byte 9 Reserved Reserved byte 10 Reserved Wireless slave module (Wireless channel 002) DY#B (Unit 0) byte 11 Reserved Reserved byte 12 Wireless slave module (Wireless channel 002) DX#D (Unit 1) byte 13 byte 14 DX#B (Unit 2) byte 15 Reserved Total 16 byte 12 byte •Diagnostic allocation: Simple Input data Output data Module name Unit name Module name Unit name byte 0 System diagnosis 1 Wireless master module DY#B (Unit 0) byte 1 System diagnosis 2 EX600-WEN#-X40 (Unit 2) Valve output: 16 points byte 2 System diagnosis 3 byte 3 System diagnosis 4 Reserved byte 4 Wireless master module DX#D (Unit 1) Wireless slave module (Wireless channel 001) DY#B (Unit 0) byte 5 EX600-WSV#-X41 (Unit 3) Valve output: 32 points byte 6 Reserved byte 7 Reserved byte 8 Wireless slave module (Wireless channel 001) DX#D (Unit 1) byte 9 Reserved byte 10 DX#D (Unit 2) Wireless slave module (Wireless channel 002) DY#B (Unit 0) byte 11 Reserved byte 12 Reserved byte 13 Reserved byte 14 Reserved byte 15 Reserved byte 16 Wireless slave module (Wireless channel 002) DX#D (Unit 1) byte 17 byte 18 DX#B (Unit 2) byte 19 Reserved Total 20 byte 12 byte

-50- No.EX※※-OMT1021 •Diagnostic allocation: Detailed Input data Output data Module name Unit name Module name Unit name byte 0 System diagnosis 1 Wireless master module DY#B (Unit 0) byte 1 System diagnosis 2 EX600-WEN#-X40 (Unit 2) Valve output: 16 points byte 2 System diagnosis 3 byte 3 System diagnosis 4 Reserved byte 4 Wireless slave connection information (Wireless channel 1-7; bit 0 are fixed at "0".) Wireless slave module (Wireless channel 001) DY#B (Unit 0) byte 5 Wireless slave connection information (Wireless channel 8-15) EX600-WSV#-X41 (Unit 3) Valve output: 32 points byte 6 Wireless slave diagnostic information*1 (Wireless channel 1-7) byte 7 Wireless slave diagnostic information (Wireless channel 8-15) byte 8 Wireless slave registration information (Wireless channel 1-7; bit 0 are fixed at "0".) byte 9 Wireless slave registration information (Wireless channel 8-15) Reserved byte 10 Wireless master module DX#D (Unit 1) Wireless slave module (Wireless channel 002) DY#B (Unit 0) byte 11 Reserved byte 12 Reserved byte 13 Reserved byte 14 Wireless slave module (Wireless channel 001) DX#D (Unit 1) byte 15 byte 16 DX#D (Unit 2) byte 17 byte 18 Reserved byte 19 Reserved byte 20 Reserved byte 21 Reserved byte 22 Wireless slave module (Wireless channel 002) DX#D (Unit 1) byte 23 byte 24 DX#B (Unit 2) byte 25 Reserved Total 26 byte 12 byte : When the setting of diagnostic allocation is "Detailed", areas of the number of slaves set at the Number of slave connection are occupied.(The occupied area also occupies the area for wireless slave unit which has not been registered.) 1: The wireless slave diagnostic information bit 0 indicates the diagnostic information of the master.

-51- No.EX※※-OMT1021 <Example 2> ●Normal mode Unit 2 Unit 1 Unit 0 End plate DY#B Digital output 1-byte output DX#D Digital input 2-byte input EX600-WEN#-X40 Wireless master unit 2-byte output Valve manifold (16 points) Wireless master unit setting parameter Diagnostic allocation: None / Simple / Detailed I/O mapping: Auto Input size: 32 points / 4 bytes Output size: 32 points / 4 bytes Valve manifold output size: 16 points / 2 bytes I/O unit layout mode: Normal mode Number of slave connection: 15 pcs. Wireless master module construction Input data: [Unit 1] Digital input unit (EX600-DX#D): 2 bytes occupied Output data: [Unit 0] Wireless master unit (EX600-WEN#-X40): 2 bytes occupied [Unit 2] Digital output unit (EX600-DY#B): 1 byte occupied Unit 3 Unit 2 Unit 1 Unit 0 End plate DY#B Digital output 1-byte output DX#D Digital input 2-byte input DX#D Digital input 2-byte input EX600-WSV#-X41 Wireless slave unit 4-byte utput Valve manifold (32 points) Wireless slave unit setting parameter (Wireless channel 001) Input size: 64 points / 8 bytes Output size: 48 points / 6 bytes Valve manifold output size: 32 point / 4 byte I/O unit layout mode: Normal mode Wireless slave module construction (Wireless channel 001) Input data: [Unit 1] Digital input unit (EX600-DX#D): 2 bytes occupied [Unit 2] Digital input unit (EX600-DX#D): 2 bytes occupied Output data: [Unit 0] Wireless slave unit (EX600-WSV#-X41): 4 bytes occupied [Unit 3] Digital output unit (EX600-DY#B): 1 byte occupied Unit 3 Unit 2 Unit 1 Unit 0 End plate DY#B Digital output 1-byte output DX#D Digital input 2-byte input DX#B Digital input 1-byte input EX600-WSV#-X41 Wireless slave unit 0-byte output End plate (Output side) Wireless slave unit setting parameter (Wireless channel 002) Input size: 32 points / 4 bytes Output size: 16 points / 2 bytes Valve manifold output size: 0 point / 0 byte I/O unit layout mode: Normal mode Wireless slave module construction (Wireless channel 002) Input data: [Unit 1] Digital input unit (EX600-DX#D): 2 bytes occupied [Unit 2] Digital input unit (EX600-DX#B): 1 byte occupied Output data: [Unit 0] Wireless slave unit (EX600-WEN#-X41): 0 bytes occupied [Unit 3] Digital output unit (EX600-DY#B): 1 byte occupied

-52- No.EX※※-OMT1021 •Diagnostic allocation: None Input data Output data Module name Unit name Module name Unit name byte 0 Wireless master module DX#D (Unit 1) Wireless master module EX600-WEN#-X40 (Unit 0) Valve output: 16 points byte 1 byte 2 Reserved DY#B (Unit 2) byte 3 Reserved Reserved byte 4 Wireless slave module (Wireless channel 001) DX#D (Unit 1) Wireless slave module (Wireless channel 001) EX600-WSV#-X41 (Unit 0) Valve output: 32 points byte 5 byte 6 DX#D (Unit 2) byte 7 byte 8 Reserved DY#B (Unit 3) byte 9 Reserved Reserved byte 10 Reserved Wireless slave module (Wireless channel 002) DY#B (Unit 3) byte 11 Reserved Reserved byte 12 Wireless slave module (Wireless channel 002) DX#B (Unit 1) byte 13 DX#D (Unit 2) byte 14 byte 15 Reserved Total 16 byte 12 byte •Diagnostic allocation: Simple Input data Output data Module name Unit name Module name Unit name byte 0 System diagnosis 1 Wireless master module EX600-WEN#-X40 (Unit 0) Valve output: 16 points byte 1 System diagnosis 2 byte 2 System diagnosis 3 DY#B (Unit 2) byte 3 System diagnosis 4 Reserved byte 4 Wireless master module DX#D (Unit 1) Wireless slave module (Wireless channel 001) EX600-WSV#-X41 (Unit 0) Valve output: 32 points byte 5 byte 6 Reserved byte 7 Reserved byte 8 Wireless slave module (Wireless channel 001) DX#D (Unit 1) DY#B (Unit 3) byte 9 Reserved byte 10 DX#D (Unit 2) Wireless slave module (Wireless channel 002) DY#B (Unit 3) byte 11 Reserved byte 12 Reserved byte 13 Reserved byte 14 Reserved byte 15 Reserved byte 16 Wireless slave module (Wireless channel 002) DX#B (Unit 1) byte 17 DX#D (Unit 2) byte 18 byte 19 Reserved Total 20 byte 12 byte

-53- No.EX※※-OMT1021 •Diagnostic allocation: Detailed Input data Output data Module name Unit name Module name Unit name byte 0 System diagnosis 1 Wireless master module EX600-WEN#-X40 (Unit 0) Valve output: 16 points byte 1 System diagnosis 2 byte 2 System diagnosis 3 DY#B (Unit 2) byte 3 System diagnosis 4 Reserved byte 4 Wireless slave connection information (Wireless channel 1-7; bit 0 are fixed at "0".) Wireless slave module (Wireless channel 001) EX600-WSV#-X41 (Unit 0) Valve output: 32 points byte 5 Wireless slave connection information (Wireless channel 8-15) byte 6 Wireless slave diagnostic information*1 (Wireless channel 1-7) byte 7 Wireless slave diagnostic information (Wireless channel 8-15) byte 8 Wireless slave registration information (Wireless channel 1-7; bit 0 are fixed at "0".) DY#B (Unit 3) byte 9 Wireless slave registration information (Wireless channel 8-15) Reserved byte 10 Wireless master module DX#D (Unit 1) Wireless slave module (Wireless channel 002) DY#B (Unit 3) byte 11 Reserved byte 12 Reserved byte 13 Reserved byte 14 Wireless slave module (Wireless channel 001) DX#D (Unit 1) byte 15 byte 16 DX#D (Unit 2) byte 17 byte 18 Reserved byte 19 Reserved byte 20 Reserved byte 21 Reserved byte 22 Wireless slave module (Wireless channel 002) DX#D (Unit 1) byte 23 DX#B (Unit 2) byte 24 byte 25 Reserved Total 26 byte 12 byte : When the setting of diagnostic allocation is "Detailed", areas of the number of slaves set at the Number of slave connection are occupied.(The occupied area also occupies the area for wireless slave unit which has not been registered.) 1: The wireless slave diagnostic information bit 0 indicates the diagnostic information of the master.

-54- No.EX※※-OMT1021 ■Diagnostic allocation By setting the diagnostic allocation of the wireless master unit, the following diagnostic data will be allocated to the head of the input data of the I/O map. When the diagnostic allocation is set to "Detailed", the diagnostic size varies depending on the number of slave connections. Diagnostic allocation Diagnostic data Diagnostic size None No diagnostic data 0 bytes Simple System diagnostics 4 bytes Details System diagnostics + Wireless slave connection / diagnostics / registration information Number of slave connections: 0 pcs. 4-bytes input Number of slave connections: 15 pcs. 10 bytes Number of slave connections: 31 pcs. 16 bytes Number of slave connections: 63 pcs. 28 bytes Number of slave connections: 127 pcs. 52 bytes •Wireless system configuration

-55- No.EX※※-OMT1021 ■Detailed diagnostic data When an error occurs in the wireless system (wireless master or slave modules), a flag will be generated in a Bit corresponding to each diagnostic information. The errors for the system diagnostics 1 to 4 are for the entire system. Therefore, even if there is only one unit which has an error in the constructed system, a flag will be generated in a Bit corresponding to the error content. It is possible to check the classification of the wireless slave module which is generating an error using the wireless slave diagnostic information. (It is necessary to set the diagnostic allocation to "Detailed".) Regardless of the setting of the diagnostic allocation, the module and unit which are generating errors can be specified using the SMC wireless system application. Item Byte Bit No. Content of diagnostics Diagnosis area and condition when error occurs How to reset Reset conditions Note (LED indications, etc.) Item Details Effective diagnosis area I/O condition when diagnosis is conducted System diagnosis 1 0 0 Reserved - - - - - Wireless master unit MS: Red LED flashes or W-MS: Red LED flashes 1 Wireless slave unit MS: Red LED flashes 1 Reserved - - - - - 2 Reserved - - - - - 3 Reserved - - - - - 4 Reserved - - - - - 5 Reserved - - - - -

-56- No.EX※※-OMT1021 Item Byte Bit No. Content of diagnostics Diagnosis area and condition when error occurs How to reset Reset conditions Note (LED indications, etc.) Item Details Effective diagnosis area I/O condition when diagnosis is conducted System diagnostic 1 0 6 Short circuit detection of output load A short-circuit of the valve or the output equipment has been detected. Unit Continue Manual / Auto (1) Replace the valve or the input/output equipment, and check the operation. (2) Replace the valve or the output equipment, and check the operation. Wireless master unit MS: Red LED flashes or W-MS: Red LED flashes 1 Wireless slave unit MS: Red LED flashes 7 Short circuit detection of power supply for control / input A short-circuit of the input equipment power supply has been detected. Unit Continue Auto Check the part which has been generating the error and review the wiring or check if the input equipment is normal. System diagnostic 2 1 0 Detection of output (US2) power supply voltage drop A voltage drop of the power supply voltage for output (US2) has been detected. Unit Continue Auto Supply 24 VDC10% to the power supply voltage for output (US2). Wireless master unit PWR(V): Red LED flashes or W-MS: Red LED flashes Wireless slave unit PWR(V): Red LED flashes 1 Detection of control / input (US1) power supply voltage drop A voltage drop of the power supply voltage for control / input (US1) has been detected. Unit Continue Auto Supply 24 VDC10% to the power supply voltage for control / input (US1). Wireless master unit MS: Red LED flashes or W-MS: Red LED flashes Wireless slave unit MS: Red LED flashes 2 Reserved - - - - - - 3 Connection failure between units (during operation) An error has been generated in the communication between the wireless unit and EX600 I/O units. Unit Stop (HOLD) Turn the power on again. Confirm that there is no loose connection between the EX600 I/O units, and connect them correctly. Wireless master unit MS: Red LED flashes or W-MS: Red LED flashes Wireless slave unit MS: Red LED flashes

-57- No.EX※※-OMT1021 Item Byte Bit No. Content of diagnostics Diagnosis area and condition when error occurs How to reset Reset conditions Note (LED indications, etc.) Item Details Effective diagnosis area I/O condition when diagnosis is conducted System diagnostic 2 1 4 Connection failure between units (when power is supplied) An error has been generated in the communication between the wireless unit and EX600 I/O units. Unit Stop (HOLD) Turn the power on again. Confirm that there is no loose connection between the EX600 I/O units, and connect them correctly. Wireless master unit MS: Red LED flashes or W-MS: Red LED flashes Wireless slave unit MS: Red LED flashes 5 Reserved - - - - - 6 Detection of system error (when power is supplied) A non-restorable error has been generated in the system. Unit Stop (HOLD) Manual Supply power again. If the error is not restored, contact your SMC sales representative. Wireless master unit MS: Red LED is ON Wireless slave unit MS: Red LED is ON 7 Detection of hardware error (during operation) A non-restorable error has been generated in the hardware. Unit Stop (HOLD) Manual Supply power again. If the error is not restored after resupplying power, contact your SMC sales representative. Wireless master unit MS: Red LED is ON or W-MS: Red LED is ON Wireless slave unit MS: Red LED is ON System diagnostic 3 2 0 Number of input / output points setting error The number of occupied input / output points of the wireless master and slave units has exceeded the set value. System Continue Manual Change the user's set value. Or, adjust the unit configuration so that the number of occupied points is within the set value. Wireless master unit MS: Red LED flashes or W-MS: Red LED flashes Wireless slave unit MS: Red LED flashes 1 Reserved - - - - - - 2 Reserved - - - - - - 3 Reserved - - - - - - 4 Reserved - - - - - - 5 Reserved - - - - - - 6 Reserved - - - - - - 7 Reserved - - - - - -

-58- No.EX※※-OMT1021 Item Byte Bit No. Content of diagnostics Diagnosis area and condition when error occurs How to reset Reset conditions Note (LED indications, etc.) Item Details Effective diagnosis area I/O condition when diagnosis is conducted System diagnostic 4 3 0 Number of system input / output points setting error The number of occupied system input / output points has exceeded the set value. System Continue Manual Change the user's set value. Or, adjust the unit configuration so that the number of occupied points is within the set value. Wireless master unit MS: Red LED flashes 1 Number of slave connections setting error (Outside of the wireless channel setting range) Wireless channels other than those set at the Wireless slave connection have been registered. System Continue Manual Change the number of slave connection set value. Or, delete the registration of the wireless slaves (wireless channels) outside of the set range. Wireless master unit MS: Red LED flashes 2 Reserved - - - - - - 3 Reserved - - - - - - 4 Reserved - - - - - - 5 Number of system input / output points has exceeded the upper limit The number of occupied system input / output points has exceeded 1280 / 1280 points. System Stop (HOLD) Manual Adjust the unit configuration so that the number of system input / output points is within the controllable numbers. Wireless master unit MS: Red LED is ON or W-NS: Red LED is ON 6 Wireless registration data falied An error has been generated in the wireless registration information. System Stop (HOLD) Manual Supply power again. If the error is not restored after resupplying power, contact your SMC sales representative. Wireless master unit MS: Red LED is ON or W-NS: Red LED is ON 7 Detection of wireless hardware error A Non-restorable error has been generated in the hardware of the wireless units. System Stop (HOLD) Manual Supply power again. If the error is not restored after resupplying power, contact your SMC sales representative. Wireless master unit MS: Red LED is ON or W-NS: Red LED is ON

-59- No.EX※※-OMT1021 Item Byte Bit No. Content of diagnostics Diagnosis area and condition when error occurs How to reset Reset conditions Note (LED indications, etc.) Item Details Effective diagnosis area I/O condition when diagnosis is conducted Wireless slave connection information Wireless channel 1-7 (Bit 0 is fixed at "0".) 4 0 - - - - - When the connection data is "0", the wireless communication with the wireless slave unit is not connected. When the connection data is "1", the wireless communication with the wireless slave unit is normal. 1 Connection condition of the wireless slave unit communication (Wireless channel 1) - - - - 2 Connection condition of the wireless slave unit communication (Wireless channel 2) - - - - 3 Connection condition of the wireless slave unit communication (Wireless channel 3) - - - - 4 Connection condition of the wireless slave unit communication (Wireless channel 4) - - - - 5 Connection condition of the wireless slave unit communication (Wireless channel 5) - - - - 6 Connection condition of the wireless slave unit communication (Wireless channel 6) - - - - 7 Connection condition of the wireless slave unit communication (Wireless channel 7) - - - - Wireless slave connection information Wireless channel 8-15 5 0 Connection condition of the wireless slave unit communication (Wireless channel 8) - - - - 1 Connection condition of the wireless slave unit communication (Wireless channel 9) - - - - 2 Connection condition of the wireless slave unit communication (Wireless channel 10) - - - - 3 Connection condition of the wireless slave unit communication (Wireless channel 11) - - - - 4 Connecting condition of the wireless slave unit communication (Wireless channel 12) - - - - 5 Connection condition of the wireless slave unit communication (Wireless channel 13) - - - - 6 Connection condition of the wireless slave unit communication (Wireless channel 14) - - - - 7 Connection condition of the wireless slave unit communication (Wireless channel 15) - - - -

-60- No.EX※※-OMT1021 Item Byte Bit No. Content of diagnostics Diagnosis area and condition when error occurs How to reset Reset conditions Note (LED indications, etc.) Item Details Effective diagnosis area I/O condition when diagnosis is conducted Wireless slave diagnostic information Wireless channel 1-7 (Bit 0 is for the wireless master module) 6 0 Presence / absence of system information error of wireless master module - - - - No error in the wireless master / slave module when the diagnostic data is "0". An error has been generated in the wireless master / slave module when the diagnostic data is "1". 1 Presence / absence of system information error of wireless slave module (Wireless channel 1) - - - - 2 Presence / absence of system information error of wireless slave module (Wireless channel 2) - - - - 3 Presence / absence of system information error of wireless slave module (Wireless channel 3) - - - - 4 Presence / absence of system information error of wireless slave module (Wireless channel 4) - - - - 5 Presence / absence of system information error of wireless slave module (Wireless channel 5) - - - - 6 Presence / absence of system information error of wireless slave module (Wireless channel 6) - - - - 7 Presence / absence of system information error of wireless slave module (Wireless channel 7) - - - - Wireless slave diagnostic information (Wireless channel 8-15) 7 0 Presence / absence of system information error of wireless slave module (Wireless channel 8) - - - - 1 Presence / absence of system information error of wireless slave module (Wireless channel 9) - - - - 2 Presence / absence of system information error of wireless slave module (Wireless channel 10) - - - - 3 Presence / absence of system information error of wireless slave module (Wireless channel 11) - - - - 4 Presence / absence of system information error of wireless slave module (Wireless channel 12) - - - - 5 Presence / absence of system information error of wireless slave module (Wireless channel 13) - - - - 6 Presence / absence of system information error of wireless slave module (Wireless channel 14) - - - - 7 Presence / absence of system information error of wireless slave module (Wireless channel 15) - - - -

-61- No.EX※※-OMT1021 Item Byte Bit No. Content of diagnostics Diagnosis area and condition when error occurs How to reset Reset conditions Note (LED indications, etc.) Item Details Effective diagnosis area I/O condition when diagnosis is conducted Wireless slave registration information Wireless channel 1-7 (Bit 0 is fixed at "0".) 8 0 - - - - - When the registration data is "0", no wireless slave unit has been registered. When the registration data is "1", wireless slave units have been registered. 1 Registration of wireless slave unit (Wireless channel 1) - - - - 2 Registration of wireless slave unit (Wireless channel 2) - - - - 3 Registration of wireless slave unit (Wireless channel 3) - - - - 4 Registration of wireless slave unit (Wireless channel 4) - - - - 5 Registration of wireless slave unit (Wireless channel 5) - - - - 6 Registration of wireless slave unit (Wireless channel 6) - - - - 7 Registration of wireless slave unit (Wireless channel 7) - - - - Wireless slave registration information (Wireless channel 8-15) 9 0 Registration of wireless slave unit (Wireless channel 8) - - - - 1 Registration of wireless slave unit (Wireless channel 9) - - - - 2 Registration of wireless slave unit (Wireless channel 10) - - - - 3 Registration of wireless slave unit (Wireless channel 11) - - - - 4 Registration of wireless slave unit (Wireless channel 12) - - - - 5 Registration of wireless slave unit (Wireless channel 13) - - - - 6 Registration of wireless slave unit (Wireless channel 14) - - - - 7 Registration of wireless slave unit (Wireless channel 15) - - - - : The LED indicator W-MS on the wireless master unit indicates the system status of the wireless slave module. If it is ON or flashes, errors have been generated in the registered wireless slave module. : When the diagnostic data of the system diagnostics 1-4 is "0", no error is generated. When it is "1", errors have been generated. : This table is for 15 connected wireless slaves as set in the master unit setting. The diagnostic size of the wireless slave connection information, diagnostic information and registration information vary depending on the setting for the number of connected wireless slaves. Refer to the diagnostic size shown in the section "Diagnostic allocation" for details.

-62- No.EX※※-OMT1021 End plate Model Indication and How to Order EX600-ED 2 – X23 End plate at D side Special specifications Symbol Content Connector X23 •Power connector: M12, A-code Symbol Content •Power supply connector pin assignment. 2 M12 •PWR IN, PWR OUT Summary of Product parts No. Description Function 1 Power connector PWR IN Power supply for control and input and for output. 2 Power connector PWR OUT External power supply for control and input and for output. Water proof cap is fitted when the product is shipped. 3 Fixing hole for direct mounting Holes for direct mounting. 4 DIN rail fixing hole Holes for fix DIN rail mounting. 5 F.E. terminal  Functional Earth terminal - must be connected directly to system earth (ground). : Individual grounding should be provided close to the product with a short cable.

-63- No.EX※※-OMT1021 Mounting and Installation ■Wiring ○Connector pin assignment (1)Power supply connector PWR IN: M12, 4 pin, Plug, A-code Configuration Pin No. Signal name 1 24 V (Control and input) 2 24 V (Output) 3 0 V (Control and input) 4 0 V (Output) Mating Connector: M12, 4 pin, Socket, A-code PWR OUT: M12, 5 pin, Socket, A-code Configuration Pin No. Signal name 1 24 V (Control and input) 2 24 V (Output) 3 0 V (Control and input) 4 0 V (Output) 5 Unused Mating Connector: M12, 4 pin, Plug, A-code M12, 5 pin, Plug, A-code ○Regarding the 2 types of power supply The power supply consists of two power supply systems as follows: •Power supply for control and input: Supplying power for control of each unit’s power supply for control and also for device connected to input port of Digital and Analogue unit. •Power supply for output: Supplying power for equipment connected to output port of Digital and Analogue unit, and also power supply for solenoid valve manifold. ●Precautions for handling Be sure to fit a seal cap on any unused connectors. Proper use of the seal cap enables the enclosure to achieve IP67 specification. Valbe manifold Wireless unit I/O unit I/O unit I/O unit END plate Power supply for inpurt Power supply for control and output

-64- No.EX※※-OMT1021 Specifications Model EX600-ED2-X23 Power Power connector PWR IN M12, Plug, 4 pin, A-code PWR OUT M12, Socket, 5 pin, A-code Power supply (Control and input) 24 VDC ±10% Class2, 2 A Power supply (Output) 24 VDC +10/-5% Class2, 2 A Environment Enclosure IP67 (With manifold assembled) 1 Operating temperature range -10 to 50 oC Storage temperature range -20 to 60 oC Operating humidity range 35 to 85%R.H. (No condensation) Withstand voltage 500 VAC for 1 minute between external terminals and F.E. Insulation resistance 500 VDC, 10 M min. between external terminals and F.E. Standard CE marking, UL (CSA), RoHS Weight 170 g 1: All unused connectors must have a seal cap fitted. ■Dimensions

-65- No.EX※※-OMT1021 Troubleshooting When problems occur, take appropriate countermeasures while referring to the LED indication, troubleshooting and parameter settings. If a cause applicable to the failure cannot be identified, this indicates that the equipment itself is broken. The fieldbus system damage can be caused by the operating environment. Contact SMC to obtain countermeasures. •Troubleshooting list for wireless master unit LED Description Error indication No. - All LEDs are OFF. - Refer to problem No. 1. PWR (V) PWR(V) LED does not turn on green. Red LED flashes. Refer to problem No. 2. NS NS LED does not turn on green. Green LED flashes. Refer to problem No. 3. Red LED flashes. Red LED is ON. OFF MS MS LED does not turn on green. Green LED flashes. Refer to problem No. 4. Red LED flashes. Red LED is ON. OFF W-SS Red W-SS LED flashes or is OFF. Red LED flashes. Refer to problem No. 5. OFF W-NS W-NS LED does not turn on green. Green LED flashes. Refer to problem No. 6. Red LED flashes. Red LED is ON. Orange LED is ON. Red and green LEDs are ON alternately. OFF W-MS W-MS LED does not turn on green. Red LED flashes. Refer to problem No. 7. Red LED is ON. OFF LINK / ACT LINK / ACT1 and 2 LED are ON or OFF. ON Refer to problem No. 8. OFF The valve does not operate correctly. Refer to problem No. 9. Digital input /output device does not operate correctly. Refer to problem No. 10. Problems related to NFC. Refer to problem No. 11.

-66- No.EX※※-OMT1021 •Troubleshooting for wireless master unit Problem No. Error indication Possible cause Investigation and countermeasures 1 All LEDs are OFF. Power supply for control and input (US1) has not been supplied. Supply a voltage of 24 VDC10% to the power supply for control and input (US1). 2 PWR(V): Red LED flashes. Output power supply voltage (US2) is low. The power supply voltage for output (US2) has dropped. Check that a voltage of 24 VDC10% is applied. PWR(V): LED is OFF. Power supply for control and input (US1) has not been supplied. Supply a voltage of 24 VDC10% to the power supply for control and input (US1). 3 NS: Green LED flashes. EtherNet/IPTM communication has not been established. Check the following and restart. •Signal line from PLC is connected correctly. •The communication speed of the PLC and master unit is appropriate. •Wire the communication line away from noise sources. NS: Red LED flashes. EtherNet/IPTM communication time out. Check the following and restart. •Signal line from PLC is connected correctly. •The communication speed of the PLC and master unit is appropriate. •Wire the communication line away from noise sources. NS: Red LED is ON. IP address has been duplicated. The set IP address has been used for other equipment. Set an IP address which has not been used. NS: LED is OFF. IP address not set. Set the IP address correctly.

-67- No.EX※※-OMT1021 Problem No. Error indication Possible cause Investigation and countermeasures 4 MS: Green LED flashes. (1) Abnormal configuration. (2) The PLC is in idling state. (1) Set up the configuration correctly. (2) Set the PLC to RUN status. MS: Red LED flashes. The following diagnostic information is detected. (1) Low power supply voltage for control and input (US1). (2) Excessive I/O setting inputs/outputs. (3) Abnormal number of slave connection (4) Error in communication between units. (4)-1 Abnormal digital input unit. (4)-2 Abnormal digital output unit. (4)-3 Abnormal digital input / output unit. (5) EX600 I/O unit detects diagnostic information. (5)-1 Short-circuited power supply voltage for control and input (US1). (5)-2 Short-circuited power supply voltage for output (US2). (5)-3 Short-circuited output load (6) Valve diagnostic information detected. (6)-1 Valve short-circuited. After checking the error contents referring to the system diagnostic information and LED indication, refer to the following countermeasures. (1) The power supply voltage for control and input (US1) has dropped. Check that a voltage of 24 VDC10% is applied. (2)-1 The number of system input / output points has exceeded the set value. Check the total number of input / output points allocated to the wireless system (master unit and slave unit). (2)-2 The input and output sizes have exceeded the set value. Check the occupied bytes of the EX600 I/O unit and valve manifold connected to the wireless master unit. (3) Change the set number of slave connections. Delete the registration of the wireless slaves (wireless channels) outside of the set range or change the channel setting. (4) Confirm that there is no loose connection between the units and connect them correctly. Check the part where the error occurs by checking the LED indication and information of the system diagnostics, and refer to the operation manual for the digital unit. (6) Replace the valve and check the operation. MS: Red LED is ON. (1) Number of system input / output points has exceeded the upper limit. (2) Wireless master unit broken (1) Check the number of input / output points allocated to the wireless system (master unit and slave unit) is more than 1280 points. Adjust the number of input / output points so that it is not more than 1280 points. (2) Replace the wireless master unit. If the error is not restored after replacement, stop using the equipment and contact your SMC sales representative. MS : LED is OFF. Wireless master unit power OFF. Check that the power supply voltage for control and input (US1) is supplied to the wireless master unit.

-68- No.EX※※-OMT1021 Problem No. Error indication Possible cause Investigation and countermeasures 5 W-SS: Red LED flashes. (1) Power has not been supplied to the wireless slave unit. (2) Low signal power on wireless communication. (1) Check that the power supply voltage for control and input (US1) is supplied to the wireless slave unit. (2) The distance which wireless communication between wireless systemscan be established may have been exceeded. Reconsider the operating environment, such as the installation conditions, of the wireless master and wireless slave. W-SS: LED is OFF. Wireless slave unit has not been registered. Check the registration status of the wireless slave unit and conduct pairing correctly. 6 W-NS: Green LED flashes. (1) Power to the wireless slave unit is OFF. (2) Low signal power on wireless communication. (1) Check that the power supply voltage for control and input (US1) is supplied to the wireless slave unit. (2) The distance which wireless communication between wireless systems can be established may have been exceeded. Reconsider the operating environment, such as the installation conditions, of the wireless master and wireless slave. W-NS: Red LED flashes. (1) Power to the wireless slave unit is OFF. (2) Low signal power on wireless communication. (1) Check that the power supply voltage for control and input (US1) is supplied to the wireless slave unit. (2) The distance which wireless communication between wireless systems can be established may have been exceeded. Reconsider the operating environment, such as the installation conditions, of the wireless master and wireless slave. W-NS: Red LED is ON. No wireless slave units are connected. Replace the wireless master unit. If the error is not restored after replacement, stop using the equipment and contact your SMC sales representative. W-NS: Orange LED is ON. Forced output. The wireless master unit has been set to Forced output mode. Change the mode according to the application. W-NS: Red/green Wireless communication connection is in paring mode. The system has been set to “Paring enable”. Change the setting to “Paring disable” when pairing is not conducted. W-NS: LED is OFF. Wireless slave unit has not been registered. Check the registration status of the wireless unit and conduct pairing correctly.

-69- No.EX※※-OMT1021 Problem No. Error indication Possible cause Investigation and countermeasures 7 W-MS: Red LED flashes. The following diagnostic information is detected. (1) Low power supply voltage for control and input (US1). (2) Low power supply voltage level for output (US2). (3) Excessive I/O setting for inputs/outputs. (4) Error in communication between units. (4)-1 Abnormal digital input unit. (4)-2 Abnormal digital output unit. (4)-3 Abnormal digital input / output unit. (5) EX600 I/O unit detects diagnostic information. (5)-1 Short-circuited power supply voltage for control and input (US1). (5)-2 Short-circuited power supply voltage for output (US2). (5)-3 Short-circuited output load. (6) Valve diagnostic information detected. (6)-1 Valve short-circuited. After checking the error contents while referring to the system diagnostic information and LED indication, refer to the following countermeasures. As this LED indicates the system status of the wireless slave unit, the following diagnoses can be conducted only when the diagnostic allocation is set to "Detailed". (1) The power supply voltage for control and input (US1) has dropped. Check that a voltage of 24 VDC10% is supplied. (2) The power supply voltage for output (US2) has dropped. Check that a voltage of 24 VDC10% is supplied. (3) The input and output sizes have exceeded the set value. Check the occupied bytes of the EX600 I/O unit and valve manifold connected to the wireless slave module. (4) Confirm that there is no loose connection between the units and connect them correctly. (5) Check the part where the error occurs by checking the LED indication and information of the system diagnosis, and refer to the operation manual for the digital unit. (6) Replace the valve, and check the operation. W-MS: Red LED is ON. Wireless slave unit broken. Replace the wireless slave unit. If the error is not restored after replacement, stop using the equipment and contact your SMC sales representative. W-MS: LED is OFF. (1) Wireless slave unit has not been registered. (2) Power has not been supplied to the wireless slave unit. (1) Check the registration status of the wireless slave unit and conduct pairing correctly. (2) Check that the power supply voltage for control and input (US1) is supplied to the wireless slave unit.

-70- No.EX※※-OMT1021 Problem No. Error indication Possible cause Investigation and countermeasures 8 LINK/ACT: LED is ON. (PORT-1, -2) LINK is established, but no data has been received. Check the following items and restart. (1) Check the PLC condition and run the PLC. (2) Check for looseness and broken lines of the connector. (3) Keep noise sources away from the communication cable. LINK/ACT: LED is OFF. (PORT-1, -2) LINK has not been established. Check the following items and restart. (1) Check that power is supplied to the EtherNet/IP device one level above. (2) Check for looseness and broken lines of the connector of the LINK/ACT PORT 1 / PORT 2 communication cables. (3) Keep noise sources away from the communication cable. 9 Abnormal valve operation. Abnormal program. Check if the program such as PLC ladder logic program works correctly. Output power supply voltage (US2) is low. Check that the green PWR(V) LED of the wireless master unit is ON. If it is OFF or a red LED flashes, supply a voltage of 24 VDC10% to the power supply for output (US2). Connection failure between the wireless master unit and valve manifold. Confirm that the connector between the wireless master unit and valve manifold has not been damaged, such as bent pins, and connect them correctly. Mismatched output type. If the polarity of the valve does not match with the wireless master unit, replace one of them to make the combination match. •EX600-WEN1,3-X40 (PNP output) ⇒ Negative common type valve (-COM) •EX600-WEN2,4-X40 (NPN output) ⇒ Positive common type valve (+COM) Wireless master unit broken. Replace the wireless master unit and check the operation. Valve failure. Replace the valve, and check the operation. Or refer to Troubleshooting for the valve.

-71- No.EX※※-OMT1021 Problem No. Error indication Possible cause Investigation and countermeasures 10 Abnormal digital input device operation. Mismatched input type. If the polarities (PNP, NPN) of the digital input unit do not match with those of digital input equipment, replace one of them to make the combination match. Low power supply voltage for control and input (US1). Check that the power supply voltage for control and input (US1) of 24 VDC10% is supplied to the wireless master unit. Wiring or connection failure. Connect the wiring between the digital input unit and the digital input equipment correctly. Digital input unit broken. Replace the digital input unit, and check the operation. Digital input equipment broken. Replace the digital input equipment, and check the operation. Or, refer to Troubleshooting for the applicable digital input equipment. Abnormal digital output equipment operation. Mismatched output type. If the polarities (PNP, NPN) of the digital output unit do not match with those of digital output equipment, replace one of them to make the combination match. Output power supply voltage (US2) is low. Check that the green PWR(V) LED of the wireless master unit is ON. If it is OFF or a red LED flashes, supply a voltage of 24 VDC10% to the power supply for output (US2). Wiring or connection failure. Connect the wiring between the digital output unit and the digital output equipment correctly. Digital output unit broken. Replace the digital output unit, and check the operation. Digital output equipment broken. Replace the digital output equipment, and check the operation. Or, refer to Troubleshooting for the applicable digital output equipment. Abnormal program. Check that the program such as PLC ladder logic program operatescorrectly.

-72- No.EX※※-OMT1021 Problem No. Error indication Possible cause Investigation and countermeasures 11 NFC communication error NFC communication is not established (communication failure). Check the following items and check the operation again. •Check if the specifications of the NFC reader / writer to be used are appropriate. •Confirm that the settings of the NFC port and PaSoRi of the PC are correct. •Confirm that the NFC reader / writer are connected correctly. •The communication distance is outside of the NFC range. Place the body (area close to NFC antenna) close to the NFC reader / writer. NFC reader/writer broken. Replace the NFC reader / writer and check the operation. If the error is not restored after replacement, stop using the equipment and contact your SMC sales representative.

-73- No.EX※※-OMT1021 •Troubleshooting list for wireless slave module LED Details Error indication No. - All LEDs are OFF. - Refer to problem No. 1. PWR (V) PWR(V) LED does not turn on green. Red LED flashes. Refer to problem No. 2. MS MS LED does not turn on green. Red LED flashes. Refer to problem No. 3. Red LED is ON OFF W-SS Red W-SS LED flashes or is OFF. Red LED flashes. Refer to problem No. 4. OFF W-NS W-NS LED does not turn on green. Green LED flashes. Refer to problem No. 5. Red LED flashes. Red LED is ON. Orange LED is ON. Red and green LEDs are ON alternately. OFF The valve does not operatecorrectly. Refer to problem No. 6. Digital input /output device does not operate correctly. Refer to problem No. 7. Problems related to the NFC. Refer to problem No. 8.

-74- No.EX※※-OMT1021 •Troubleshooting for wireless slave unit Problem No. Error indication Possible cause Investigation and countermeasures 1 All LEDs are OFF. Power supply for control and input (US1) is OFF. Supply a voltage of 24 VDC10% to the power supply for control and input (US1). 2 PWR(V): Red LED flashes. Output power supply voltage (US2) is low. The power supply voltage for output (US2) has dropped. Check that a voltage of 24 VDC10% is supplied. PWR(V): LED is OFF. Power supply for control and input (US1) is OFF. Supply a voltage of 24 VDC10% to the power supply for control and input (US1). 3 MS: Red LED flashes. The following diagnostic information is detected. (1) Low power supply voltage level for control and input (US1). (2) Excessive I/O setting inputs/outputs. (3) Error in communication between units. (3)-1 Abnormal digital input unit. (3)-2 Abnormal digital output unit. (3)-3 Abnormal digital input / output unit. (4) EX600 I/O unit detects diagnostic information (4)-1 Short-circuited power supply voltage for control and input (US1). (4)-2 Short-circuited power supply voltage for output (US2). (4)-3 Short-circuited output load. (5) Valve diagnostic information detected. (5)-1 Valve short-circuited. After checking the error contents while referring to the system diagnostic information and LED indication, refer to the following countermeasures. (1) The power supply voltage for control and input (US1) has dropped. Check thata voltage of 24 VDC10% is supplied. (2) The input and output sizes have exceeded the set value. Check the occupied bytes of the EX600 I/O unit and valve manifold connected to the wireless slave module. (3) Confirm that there is no loose connection between the units and connect them correctly. (4) Check the part where the error occurs by checking the LED indication and the system diagnostic information, and refer to the operation manual for the digital unit. (5) Replace the valve, and check the operation. MS: Red LED is ON. Wireless slave unit broken Replace the wireless slave unit. If the error is not restored after replacement, stop using the equipment and contact your SMC sales representative. MS: LED is OFF. (1) Wireless slave unit has not been registered. (2) Power to the wireless slave unit is OFF. (1) Check the registration status of the wireless slave unit and conduct pairing correctly. (2) Check that thepower supply voltage for control and input (US1) is supplied to the wireless slave unit.

-75- No.EX※※-OMT1021 Problem No. Error indication Possible cause Investigation and countermeasures 4 W-SS: Red LED flashes. (1) Power to the wireless slave unit is OFF. (2) Low signal power on wireless communication. (1) Check that thepower supply voltage for control and input (US1) is supplied to the wireless slave unit. (2) The distance which wireless communication between wireless systems can be established may have been exceeded. Reconsider the operating environment, such as the installation conditions, of the wireless master and wireless slave. W-SS: LED is OFF. Wireless slave unit has not been registered. Check the registration status of the wireless slave unit and conduct pairing correctly. 5 W-NS: Red LED flashes. (1) Power to the wireless master unit is OFF. (2) Low signal power on wireless communication. (1) Check that thepower supply voltage for control and input (US1) is supplied to the wireless master unit. (2) The distance which wireless communication between wireless systemscan be established may have been exceeded. Reconsider the operating environment, such as the installation conditions, of the wireless master and wireless slave. W-NS: Red LED is ON. No wireless slave units are connected. Replace the wireless slave unit. If the error is not restored after replacement, stop using the equipment and contact your SMC sales representative. W-NS: Orange LED is ON. Forced output The wireless master unit has been set to Forced output mode. Change the mode according to the application. W-NS: Red/green LED Wireless communication connection is in paring mode. The system has been set to "Paring enable". Change the setting to "Paring disable" when pairing is not conducted. W-NS: LED is OFF. Wireless slave unit has not been registered. Check the registration status of the wireless unit and conduct pairing with the wireless slave unit correctly.

-76- No.EX※※-OMT1021 Problem No. Error indication Possible cause Investigation and countermeasures 6 Abnormal valve operation Abnormal program Check thatthe program such as the PLC ladder logic program operatescorrectly. Output power supply voltage (US2) is low. Check thatthe green PWR(V) LED of the wireless slave unit is ON. If it is OFF or a red LED flashes, supply a voltage of 24 VDC10% to the power supply for output (US2). Connection failure between the wireless master unit and valve manifold. Confirm that the connector between the wireless master unit and manifold valve has not been damaged, such as bent pins, and connect them correctly. Mismatched output type If the polarity of the valve does not match with the wireless master unit, replace one of them to make the combination match. •EX600-WSV1,3-X41 (PNP output) ⇒ Negative common type valve (-COM) •EX600-WSV2,4-X41 (NPN output) ⇒ Positive common type valve (+COM) Wireless master unit broken Replace the wireless master unit and check the operation. Valve failure Replace the valve, and check the operation. Or, refer to Troubleshooting for the valve.

-77- No.EX※※-OMT1021 Problem No. Error indication Possible cause Investigation and countermeasures 7 Abnormal digital input device operation Input type does not match. If the polarities (PNP, NPN) of the digital input unit do not match with those of digital input equipment, replace one of them to make the combination match. Low power supply voltage for control and input (US1) Check that the power supply voltage for control and input (US1) of 24 VDC10% is supplied to the wireless master unit. Wiring or connection is defective. Connect the wiring between the digital input unit and the digital input equipment correctly. Digital input unit broken Replace the digital input unit, and check the operation. Digital input equipment broken Replace the digital input equipment, and check the operation. Or, refer to Troubleshooting for the applicable digital input equipment. Abnormal digital output equipment operation Mismatched output type If the polarities (PNP, NPN) of the digital output unit do not match with those of digital output equipment, replace one of them to make the combination match. Output power supply voltage (US2) is low. Check that the green PWR(V) LED of the wireless master unit is ON. If it is OFF or a red LED flashes, supply a voltage of 24 VDC10% to the power supply for output (US2). Wiring or connection is defective. Connect the wiring between the digital output unit and the digital output equipment correctly. Digital output unit broken Replace the digital output unit, and check the operation. Digital output equipment broken Replace the digital output equipment, and check the operation. Or, refer to Troubleshooting for the applicable digital output equipment. Abnormal program Check that the program such as the PLC ladder logic program operatescorrectly.

-78- No.EX※※-OMT1021 Problem No. Error indication Possible cause Investigation and countermeasures 8 NFC communication error NFC communication is not established (communication failure) Check the following items and check the operation again. •Check if the specifications of the NFC reader / writer to be used are appropriate. •Confirm that the settings of the NFC port and PaSoRi of the PC are correct. •Confirm that the NFC reader / writer are connected correctly. •The communication distance is outside of the NFC range. Place the body (area close to NFC antenna) close to the NFC reader / writer. NFC reader/writer broken Replace the NFC reader / writer and check the operation. If the error is not restored after replacement, stop using the equipment and contact your SMC sales representative.

No.EX※※-OMT1021 Revision history 4-14-1, Sotokanda, Chiyoda-ku, Tokyo 101-0021 JAPAN Tel: + 81 3 5207 8249 Fax: +81 3 5298 5362 URL http://www.smcworld.com Note: Specifications are subject to change without prior notice and any obligation on the part of the manufacturer. © 2016 SMC Corporation All Rights Reserved

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