Series 90-30 I/O Link Master Module User`s Manual, GFK
Contents
1. JD1A Series 90 30 I O Link Master Module User s Manual July 1994 LEDs The module has three LEDS that show its operating and communications status ModuleOK Module Link Active Meaning Configured off off off No power to module or power upin progress on off off Module powered up but not configured on on off Module powered up and con figured with minimum config uration inputstatus reference assigned and output status ref erence assigned but link is not yet active or has been activated but has gone down on on on Normal operation with active link After power up the OK LED should remain ON The CFG LED goes on after the CPU supplies the module configuration The ACTV LED goes on when link communications have been established Restart Pushbutton The LINK RESTART pushbutton provides a convenient means of restart if a failure occurs Pushing the Restart pushbutton restarts the operation of the link Note Pushing the LINK RESTART button while the link is operating has no effect If the link stops operating all slaves must be power cycled before using the LINK RESTART pushbutton to restart operation of the link Serial Port The front of the module has one 20 pin Honda type connector used for connection to the first slave on the I O Link Signal levels are RS422 485 compatible GFK 0823 Module Specifications Module2. NLMSONS YSTEMS mer Sven ONFIG VALID REPLACE P GFK 0823 Chapter 3 Configuration 3 13 Chapter Operation 4 This chapter describes operation of the I O Link I O Link Interface Module and PLC CPU m I OLink Operation Master Begins Sending Data Structure of Data Sent by the Master Slaves Return Data to Master Interruptions Data Defaults or Holds Last State Recovery m Master CPU Operation Application Programming Data Formats in the Master CPU Input Data Status Input Bits Output Data Input and Output Data on an I O Link For each device on an I O Link Input Data is data received from the link Output Data is data sent to the link So the same set of data is considered output data by the device that sends it and input data by the device that receives it a45008 MASTER SLAVE INPUTS a gt INPUTS OUTPUTS OUTPUTS GFK 0823 4 1 I O Link Operation Normal operation begins when m the I O Link Master module has been configured m the Series 90 30 PLC has been placed in Run mode Master Begins Sending Data The PLC CPU sends data from the configured Q and or AQ references to the I O Link Master module Series 90 30 PLC UO Link UO Link CPU Master Module Devices AQ After receiving this o
3. HOLD GFK 0823 Chapter 3 Configuration 3 9 Configuration Using the LM90 Configurator With the I O Link Master Module installed in its proper rack slot location the LM90 configurator software program release 4 5 or later can be used to configure the module in the off line mode Once the complete set of configuration data has been entered it must then be downloaded to the PLC in the on line mode to become effective in the I O Link Master Module The I O Link Master Module is configured by completing setup screens in the Logicmaster 90 30 configuration software The setup screens that are used for this module are shown and described below In the I O configuration screen place the cursor at the slot representation corresponding to the module s installed location in the PLC rack PWR321 CPUS31 ved o Z cory REF UU DELETE UNDEL REO EE bs BErckseliicom By Rother E Moon gt a 2 PS 1 6 9 10 D NLHAONSYSTEM3 cae REPLACE ONFIG VALID Select F8 other The following screen will appear EJ l l gt SERIES 90 30 MODULE IN RACK 9 SLOT SOFTWARE CONFIGURATION bon Esc 678 Bi apn Eioungio EE SLOT Catalog 3 0 NLMSONSYSTENS re REPLACE ONFIG VALID Series 90 30 I O Link Master Module User s Manual July 1994 GFK 0823 GEK 0823 Press F6 iolink The following catalog screen will appear am bo
4. Input Ref Input Len Output Ref Output Len Configure the slaves in sequence For each slave the default Slave Type is NONE When one of the other types is entered the Input Ref Input Len Output Ref and Output Len parameters are displayed The available slave types and their input output lengths are listed in the table on page 3 5 Press the Tab key to toggle through the choices When the correct choice for that link location appears press the ENTer key to accept it The I O Link Master module checks the slave device in that location to be sure it is the correct type Default NONE Input reference address for the configured slave type l is the default memory type Select AI by entering AI and pressing the ENTer key Press the Tab key to change the starting address Press the ENTer key to accept the starting address Default next available reference offset for the reference type Note The following parameters are automatically supplied by the software and can not be edited Length of Input Ref The value of this parameter is automatically supplied based on the Slave Type see page 3 5 Output reference address for the configured Slave Type The value of this parameter is automatically supplied based on the Command Ref type and the Slave Type Length of Output Ref parameter The value of this parameter is automatically supplied based on the Slave Type The following screen shows a typical configuration for slaves
5. 0 and 1 Slaves 2 15 can be configured in a similar manner Series 90 30 I O Link Master Module User s Manual July 1994 GFK 0823 TE bon nse fre Ebi Hem Biolingion EE o gt SERIES 90 30 MODULE IN RACK J SLOT SOFTWARE CONFIGURATION SLOT Catalog IC693BEM321 9030 I O LINK MASTER 3 21 20 G lengths are bits AI AQ R are words BEM321 Status Ref 410001 Command Ref 70001 Input Def OFF IOLINK Status Len 24 Command Len 16 Output Def OFF Se oa ara ma a ig al SLAVE 0 Slave Type 7OSLAUSZ Input Ref 210025 Output Ref 00017 Input Len 32 Output Len 32 een SLAVE 1 Slave Type SUWY Input Ref 219057 Output Ref 200049 Input Len 256 Output Len 256 lt lt More Config Data Exists PgDn for Next Page Pglp for Previous Page gt gt l INLM90NSYSTEM3 rl ONFIG VALID REPLACE S Configuring Additional Slave Devices Press the PGDN key to proceed to the remaining screens Configure the remaining slave devices in sequence The software does not allow you to skip a slave ie configure a slave if the slave type of the previous device is NONE When the module including slaves has been configured to your satisfaction press the ESC key The following screen will appear CSM COPY REF UU DELETE UNDEL REG e Ps H rckccifcom Ki other room RACK J 4 5 CONFIGURATION I
6. Configurator software go to page 3 10 Series 90 30 I O Link Master Module User s Manual July 1994 GFK 0823 GEK 0823 Configuration Using the Hand held Processor 1 With the module s rack and slot location displayed by the HHP press the HHP READ and ENTer keys The HHP displays R0 01 FM3 x yz 24 FM3 is the abbreviation for the I O Link Master Module The digits x yz show the module s firmware version 2 With the HHP configure the following using the gt key to go through the selections and the ENTer key to actually make each selection If you want to go back to an earlier selection use the lt key Entering the I O Link Module s Input Table References The I O Link Master Module requires 24 bits of I memory in the Series 90 30 PLC The module uses these bits to provide status information to the PLC The maximum number of inputs allowed is 1024 bits 128 bytes or 64 words not including the 24 bits used for status information If this limit is exceeded the HHP responds with a configuration error CFGerr When you configure the I O Link Master module with the HHP the next available starting reference in I memory automatically appears for the status bits You can use this reference or enter a different reference If you want to specify a different reference enter the number using the HHP keypad Press the ENTer key to accept your entry Entering the I O Link Module s Output Table Re
7. Master Module can be installed in a Series 90 30 model 311 313 321 323 331 or 341 PLC release 4 4 or later The module can be installed in any slot except the CPU slot in any expansion rack or in any remote rack in the Series 90 30 PLC However for best performance it should be located in a CPU or expansion rack Rack power should be OFF when installing or removing the I O Link Module 1 Grasp the module with the front cover toward you and the rear hook facing away from you 2 Align the module with its intended slot and connector Tilt the module upward so that its top rear hook engages the slot on the baseplate 3 Swing the module downward until the connectors mate and the locking lever on the bottom of the module snaps into place engaging the baseplate notch a43055 4 Note the slot number this will need to be entered when the module is configured Configuration steps are described in chapter 3 Make sure no exposed wiring touches any conductive material Such contact could damage the module and other units to which it is connected 2 2 Series 90 30 I O Link Master Module User s Manual July 1994 GFK 0823 5 If CPU model 331 is to be used make sure that the CPU is present before applying power to the I O Link Master Module Turn on power and observe the LEDs ModuleOK Module Link Active Meaning Configured off off off No power to module or power up in progress on off off Module
8. OV SOUT 04 02 SIN 04 SOUT 14 OV 5V 09 09 5v 5V 18 18 BV 05 15 OV 4 5V 20 20 5V 06 16 OV oV 11 G oy 07 17 OV 12 12 ov OV 13 13 ov 1 V os ARE OV 14 14 oy 09 5V 19 OV 15 5 ov 10 20 5V OV 16 16 ov The 5 volt output on the I O Link Master module is protected by a replaceable 0 5A fast blow fuse 5mm diameter x 20mm length 2 12 Series 90 30 I O Link Master Module User s Manual July 1994 GFK 0823 Chapter 3 Configuration There are two methods for configuring the I O Link Master module e on line configuration using the Hand held Programmer e off Line configuration using the Logicmaster 90 Configurator software release 4 5 or later required and then downloading the new configuration to the PLC when on line The following Overview applies to both methods of configuration and should be read before configuring the module A worksheet is provided on page 3 2 for your use in planning module configuration Overview of Configuration Steps GFK 0823 The I O Link Master module must be installed in its selected slot in a Series 90 30 PLC baseplate and powered up The HHP presents the configuration parameters in the order shown in the steps below If you are using the Logicmaster 90 software the I O defaults steps D and E below are configured before the slave devices step C Using either configuration method you can return to a previo
9. added shielding or conduits Conservative wiring practices as well as national and local codes require physical separation between control circuits and power distribution or motor power Refer to sections 430 and 725 of the National Electric Code GFK 0823 Chapter 2 Installation 2 5 Cable Types for the I O Link The I O Link consists of a full duplex serial data communications channel Physically the link consists of two twisted pairs of wire and a signal ground conductor These wires are contained in a cable that has an over all shield Signals are of the differential type and a wire pair is used for each signal Signal levels are compatible with specification EIA RS 422 RS 485 The signal baud rate is 1 5 Mbaud maximum The following cables and connectors can be used to complete the I O Link between devices Item Catalog Number Vendor Description Cable A03B 0807 K801 GE Fanuc 5 meter length with connectors on both ends Connects between master and slave device or between two slave devices Cable A03B 0807 K802 GE Fanuc 10 meter length with connectors on both ends Connects between master and slave device or between two slave devices Cable AMW2076 OKI Electric 10 pair shielded cable without connectors for Cable making custom length cable Connects between master and slave device or between two slave devices Connector A02B 0120 K301 GE Fanuc 20 pin connector with solder lug Consists of the twofollowingparts Connecto
10. bit 4 1 the application program may shut down operation of the system as a safety precaution monitor the rest of the status bits to be sure the correct slave is present at each configured location m itsupplies data to slaves by placing the data into the slaves assigned output references m ifthe PLC CPU and the I O Link Master are operating but the I O Link has failed the application program can use output bit 0 to restart the link GFK 0823 Chapter 4 Operation 4 7 Data Formats in the Master CPU Input Data As explained previously the I O Link Master module and the slaves on the I O Link use both input and output references in the Series 90 30 PLC Data exchanged between the I O Link Master module and the slaves on the I O Link is coherent across 16 bits Every 16 bit word beginning with the starting reference assigned to each slave is from the same data transmission It is possible to have successive words of data to or from the same slaves that are from successive scans of the I O Link The I O Link Master module itself requires 24 bits of I memory in the Series 90 30 PLC In addition slaves on the I O Link can be independently assigned to I and or AI memory during configuration The appropriate memory type l for bit data or AI for word data and length are configured for each slave The locations assigned to the I O Link Master module and the slaves on the I O Link may or may not be grouped to
11. cable is 100 meters 330 feet Electrical and optical cables can be used in the same I O Link a45006 10m MASTER SLAVE 0 10m SLAVE 1m m 1 OPTICAL ADAPTER OPTICAL FIBER oase 100m OPTICAL ADAPTER 2 10m SLAVE 0 l L SLAVE 15 GFK 0823 Chapter 2 Installation 2 9 Optical Adapter An Optical Adapter A138 154 B001 can be used to interface the electrical cable of the I O Link with optical cable ELECTRICAL CONNECTOR JD1 se pairs of adapters in applications where a45007 OPTICAL CONNECTOR COP1 distances of up to 100 meters 330 feet are required between any two devices on the I OLink the I O Link runs between different cabinets and it is not possible to connect the cabinets with a wire of 5 5mm or thicker excessive electromagnetic noise could affect the cable This includes noise from machinery such as a welding machine and noise generating cable such as power cable that run for long distances with the I O Link cable Series 90 30 I O Link Master Module User s Manual July 1994 GFK 0823 Optical Adapter Installation An Optical Adapter must be installed in a sealed enclosure Avoid contact with
12. other electrical components or wiring which could short the unit Use the adapter s casing screws to make earth ground connection The electrical potential of the earth ground used for the adapter must be the same as that of the I O Link to which it is connected Cable Connections Connection between two Optical Adapters is made using optical fiber cable A66L 6001 009 Lengths of 10 to 100 meters are available Connect the optical fiber cable to COP1 on the adapter unit OPTICAL OPTICAL a45014 UNIT VO LINK VO LINK UNIT ADAPTOR ADAPTOR 1 fs feet Ip ELECTRICAL OPTICAL ELECTRICAL CABLE CABLE CABLE JD1A ams JD COP1 COPI JD1 mm JDiB Connection between a master or slave device and an Optical Adapter is made using electrical cable AO3B 0807 K803 which is a one meter cable with connectors on both ends Connect this cable to JD1 on the adapter A connection diagram is shown on the next page GFK 0823 Chapter 2 Installation 2 11 Cable Diagram Electrical Cable to Optical Adapter Cable A03B 0807 K803 provides the 5 volt signal required by the Optical Adapter Do not use this cable to directly connect master or slave devices use it only with an Optical Adapter a45020 UNIT SIDE ADAPTER SIDE JD1A JD1B JD1 01 SIN 11 OV SIN 01 03 SOUT SIN 02 04 SOUT 02 SIN 12 ov SOUT 03 01 SIN 03 SOUT 13
13. valid state This choice depends on the module s configuration and is the same for all slaves on the I O Link As long as the I O Link Master module itself is operating it continues to send this data to the slaves Series 90 30 PLC UO Link 1 0 Link CPU Master Module Devices X Outputs b Outputs all 0 L or Hold Last State Similarly if a slave loses power or stops transmitting data on the I O Link or if the link cable breaks the I O Link Master module no longer receives fresh input data to provide to the PLC CPU When this happens the 1 0 Link Interface module internally defaults that input data to 0 or holds all data in its last valid state This choice depends on the module s configuration and is the same for all slaves on the I O Link The module continues to supply this data to the PLC CPU Series 90 30 PLC UO Link UO Link CPU Master Module Devices 4 Inputs X Inputs 0 a EE or Hold Last State Chapter 4 Operation 4 5 Recovery Follow this procedure to restore normal operation 1 Correct the condition that caused the interruption 2 Cycle power to each slave turn power off then on again 3 After the problem has been completely corrected restart the link by either A pressing the Restart switch on the module faceplate or B activating the Restart command bit in the Command Word as a
14. 2 Connection Units 01 and 02 using 192 input and 128 output points 90 70 slave 64 70slave64 7OSLAV 64 Series 90 70 PLC with I O Link Inter face Module set up as a slave and us ing641 Opoints 90 70 slave 32 70slave32 70SLAV32 Series 90 70 PLC with I O Link Inter face Module set up as a slave and us ing32I Opoints Universal256 Slave256 SLAVE256 Anyslave using 256I O points Universal128 Slave128 SLAVE128 Anyslaveusing1281 Opoints Universal64 Slave64 SLAVE64 Anyslave using 64I O points Universal32 Slave32 SLAVE32 Anyslave using 32I O points GFK 0823 Chapter 3 Configuration 3 5 Configuring Input Output Defaults This configuration step specifies how the module will operate if it stops receiving data from slaves on the link or from the PLC for example if the PLC is in STOP mode m Data Transfer on an I O Link PLC and to slaves on the link Series 90 30 PLC 1 0 Link CPU Master Module 4 Inputs 4 Outputs As long as the I O Link Master Module is able to operate it continually supplies data to the 1 0 Link Devices If normal operation stops the module can either default input or output data to 0 OFF or continue transmitting the last valid data it received HOLD LAST Note Procedures for configuration using the Hand held Processor begin on page 3 7 To configure the module using the LM90
15. FANUC GE Fanuc Automation Programmable Control Products Series 90 30 VO Link Master Module User s Manual GFK0823A July 1994 GFL 002 Warnings Cautions and Notes as Used in this Publication Warning notices are used in this publication to emphasize that hazardous voltages currents temperatures or other conditions that could cause personal injury exist in this equipment or may be associated with its use In situations where inattention could cause either personal injury or damage to equipment a Warning notice is used Caution notices are used where equipment might be damaged if care is not taken Note Notes merely call attention to information that is especially significant to understanding and operating the equipment This document is based on information available at the time of its publication While efforts have been made to be accurate the information contained herein does not purport to cover all details or variations in hardware or software nor to provide for every possible contingency in connection with installation operation or maintenance Features may be described herein which are not present in all hardware and software systems GE Fanuc Automation assumes no obligation of notice to holders of this document with respect to changes subsequently made GE Fanuc Automation makes no representation or warranty expressed implied or statutory with respect to and assumes no responsibility for the accuracy
16. NTE slave 2 slave 1 Entering Output Table References The I O Link Master Module requires 16 bits of Q or AQ memory in the Series 90 30 PLC During system operation the PLC uses these bits to provide command information to the module The maximum number of outputs allowed is 1024 bits 128 bytes or 64 words not including the 16 bits used for command information If this limit is exceeded an error message is generated Chapter 3 Configuration Note The location of the command information for the module also determines the location of all data transmitted from the Series 90 30 PLC to the slaves on the I O Link m Output Data References for an I O Link The command data for the I O Link Master module and output data for slave devices on the I O Link reside together in memory Output data for the slaves immediately follows the 16 bits of command data in the selected memory area Q AQ G R Q AQ G or R Memory Command Outputs 16 bits Outputs for Slave 0 Outputs for Slave 1 Outputs for Slave 2 Outputs for Slave 15 Configuring Slave Devices Slave devices 0 15 are configured in sequence beginning with the slave that is the next device on the link Slave 0 For each slave the default salve type is NONE The total number of I O points allowed on the I O link bus consists of 1024 inputs and 1024 outputs The ta
17. ave It is also possible to configure other types of devices as universal slaves as explained in chapter 3 GFK 0823 Chapter 1 Introduction 1 5 Getting Started To install and configure a Series 90 30 I O Link Master Module follow these basic steps 1 Install the module and complete the I O Link Follow the instructions in chapter 2 to install the Series 90 30 I O Link Master Module After installing the other devices on the link as instructed in their individual User s Manuals complete the I O Link cabling as instructed in chapter 2 2 Configure the I O Link Master Module Follow the instructions in chapter 3 to configure the module using a Hand held Programmer or the Logicmaster Configurator software release 4 5 or later 1 6 Series 90 30 I O Link Master Module User s Manual July 1994 GFK 0823 Chapter GFK 0823 2 Installation This chapter tells how to install the I O Link Master Module in the Series 90 30 PLC It also explains how to connect the module to an I O Link Installing the I O Link Master Module Removing the I O Link Master Module Connecting the I O Link Master Module to Other Devices Cable types for the I O Link Serial Port Pin Assignments Cable Diagram No Optical Adapter Optical Adapter Installation Cable Connections Cable Diagram Electrical Cable to Optical Adapter Installing the 1 0 Link Master Module The I O Link
18. ble on page 3 5 shows the number of inputs and outputs used by each slave type in the 90 30 PLC However the number of points used by a slave device on the link is always a power of 2 16 32 64 128 512 If a device in the table shows 96 inputs Customer Operations Panel A or Connection Unit 1 it actually uses 128 of the allowed 1024 input points on the link while only using 96 inputs in the 90 30 PLC In the case of Connection Unit 01 amp 02 which shows 192 inputs the device uses 256 of the allowed 1024 input points on the I O Link while using only 192 input points in the 90 30 PLC Use the universal slave selections slave256 slave128 slave64 and slave 32 only if you need to configure a type of device that is not specifically listed in the table on page 3 5 or recognized by the programming software Because these selections do not represent specific device types the 1 0 Link Master module is not able to verify that a correct slave module type is actually present at that location but facilitates the I O exchange After selecting each slave type assign its starting input I or AI reference and length Unlike outputs which use a block of references the input references for slaves do not Series 90 30 I O Link Master Module User s Manual July 1994 GFK 0823 need to be in sequential order It is possible to assign some slaves to memory which is bit mapped and other slaves to AI memory which is word based See th
19. completeness sufficiency or usefulness of the information contained herein No warranties of merchantability or fitness for purpose shall apply The following are trademarks of GE Fanuc Automation North America Inc Alarm Master CIMSTAR Helpmate PROMACRO Series Six CIMPLICITY GEnet Logicmaster Series One Series 90 CIMPLICITY 90 ADS Genius Modelmaster Series Three VuMaster CIMPLICITYPowerTRAC Genius Power TR ANC ProLoop Series Five Workmaster Copyright 1994 GE Fanuc Automation North America Inc All Rights Reserved Preface Content of this Manual This book is a reference to the features operation installation and configuration of the GE Fanuc Series 90 30 I O Link Master Module IC693BEM321 Chapter 1 Introduction Describes the functions and features of the Series 90 30 1 0 Link Master Module Chapter 2 Installation Includes basic setup procedures for the I O Link and for the I O Link Master Module Chapter 3 Configuration Describes configuration of an I O Link Interface Module using a Hand held Programmer or the Logicmaster 90 Configuration software release 4 5 or later Chapter 4 Operation Describes how data is exchanged between the master and slaves on an I O Link Chapter 4 also explains how the PLC CPU interacts with the I O Link Master Module and describes data formats Related Publications Hand held Programmer User s Manual GFK 0402 This book describes the Hand held Programmer displays and e
20. dapter L LEDs 1 3 1 4 2 3 Index 1 Index Index 2 Link active 4 9 Link operation stops Loss of Module diagnostic Module installation 2 2 Module removal 2 4 N Number of I O points O Operation stops 4 5 Optical adapter 2 10 2 11 Output reference_table configuration B 13 configuring B 3 Output 5 volt 2 11 Outputs data formats 4 11 default or hold last state B 9 B 12 Overrides Overview of configuration steps 3 1 B 4 P Pin assignments b 7 PLC CPU operation 4 7 Port 3 Port pin assignments Power cycle to each device K a Power supply PLC Problem correction Programming h 7 R Removal Restart I O Link 4 12 Restart operation Restart pushbutton 1 3 S Shock specification 1 5 Slave devices configuring 3 4 Slaves configuring 3 4 3 8 3 12 B 13 input references 3 8 3 12 lose power missing 4 9 number of type 1 1 Specifications Status information Stop mode System overview 1 1 T Temperature specification Twisted pair wires V Vibration specification B 12 W Worksheet configuration GFK 0823
21. e explanation on page 3 3 It is possible to assign input references that overlap but the configuration will be invalid and will not be stored Output references Q AQ G or R are automatically assigned in sequential order for each configured slave If after configuring the slaves you edit the reference address for the module command information the slave output references will be automatically reconfigured Configuration Information for Slave Devices Slave Type HHP LM90 Description and I O Points Abbreviation Abbreviation None NONE there is no slave assigned to the se lected position PowerMate 64 PwrMate64 PWMATE64 PowerMate CNC using 641 O points PowerMate 32 PwrMate32 PWMATE32 PowerMate CNC using 321 O points 90 30 slave 64 30slave64 30SLAV64 Series 90 30 PLC with I O Link Inter face slave module using 641 O points 90 30 slave 32 30slave32 30SLAV32 Series 90 30 PLC with I O Link Inter face slave module using 321 O points Series 0C64 S0C64 SOC 64 Series OC CNC using 641 O points Series 0C32 S0C32 SOC 32 Series UC CNC using 321 O points Customer Operators Panel A Cust Op A CUSTOPA Customer Operators Panel using 96 in put and 64 output points Customer Operators Panel B Cust Op B CUSTOP B Customer Operators Panel using 64 in put and 32 output points Connection Unit 01 CNOI CNOI Connection Unit 01 using 96 input and 64 output points Connection Unit 01 amp 02 CN 02 CN 0
22. e I O Link Either the configuration must be corrected or the physical setup of the slaves must be changed for example if modules have been connected or reconnected to the link cable in the wrong sequence Note The link may continue to operate if a mismatch is present Series 90 30 I O Link Master Module User s Manual July 1994 GFK 0823 Output Data The 1 0 Link Master module itself requires 16 bits of Q or AQ memory in the Series 90 30 PLC In addition slaves on the I O Link are automatically assigned to the same type of memory directly following that used by the I O Link Master The locations assigned to the I O Link Master module and the slaves on the I O Link are always grouped together in memory as illustrated below Q memory AQ memory bits 16 bit words command bits command bits slave 0 slave 0 slave 1 slave 1 OR EE slave 2 slave 2 The application program supplies data to slaves on the I O Link by placing it into the slaves assigned output references During configuration the memory type and starting address for I O Link output data can be selected As slaves are configured on the link their output addresses and lengths are assigned automatically Two examples are discussed below Example 1 Suppose the beginning address configured for I O Link output data is Q401 The first 16 reference
23. e Welcome Your Comments and Suggestions iii GFK 0823 Series 90 30 1 0 Link Master Module July 1994 vi Chapter 1 Introduction System Overview GFK 0823 The Series 90 30 I O Link Master Module IC693BEM321 allows a Series 90 30 PLC to act as a master on a proprietary Fanuc I O Link The Fanuc I O Link is a serial interface which provides high speed exchange of I O data between the master and up to 16 slaves The master can receive 1024 discrete inputs from slaves and send up to 1024 discrete outputs HHP PowerMate CNC Master E Series 90 30 PLC 0 LC 5 VO Link The illustration above shows a simple I O Link system a Series 90 30 PLC used as a master a Series 90 30 Hand held Programmer an I O Link and one slave In the illustration the slave is a PowerMate CNC Other devices that can be used as slaves include the Series 90 70 PLC the Series 90 30 PLC the Fanuc Series 0 CNC Fanuc Connection Units and Fanuc Operator Panels The module can be configured using the Logicmaster 90 LM90 Configurator software release 4 5 or a Series 90 30 Hand held Programmer HHP The HHP can be used to monitor I O states and for the Model 331 Series 90 30 PLC the HHP can also be used to override and f
24. f Module diagnostic 2 4 Series 90 30 I O Link Master Module User s Manual July 1994 GFK 0823 Connecting the I O Link Master Module to Other Devices The I O Link cable connects the master through each slave to the last slave in the network ina daisy chain arrangement The slaves are numbered according to their positions in the chain Slave 0 is the slave closest to the master Using the correct cable type connect the I O Link Master Module to the first slave slave 0 Connect any additional slaves up to a total of 16 slaves in the same manner Be sure the order in which modules are connected to the I O Link cable matches the order to be used during configuration Notice that the cables are marked JD1A on one end and JD1B on the other a45021c Series 90 30 Series 90 30 I O Link Master Module UO Link Interface Slave Module JD1B O JD1A JD1A JD1A JD1B L a Connects to next slave Note If the link also includes a Series 90 30 PLC used as a slave attach the cable from the previous device to the top connector on the I O Link Interface Module IC693BEM320 as shown above Be sure the cable routing between modules on the I O Link matches the configuration expected by the master The excellent noise reduction of the cable used for the I O Link allows it to be mixed with other signalling systems and 120 VAC control circuits without needing
25. ferences The I O Link Master Module requires 16 bits of Q AQ G or R memory in the Series 90 30 PLC During system operation the PLC uses these bits to provide command information to the module The maximum number of outputs allowed is 1024 bits 128 bytes or 64 words not including the 16 bits used for command information If this limit is exceeded the HHP responds with a configuration error CFGerr If no slaves have been configured output memory can be configured using the follow ing keystrokes on the HHP Memory type HHP keystrokes Q Q ENTer 1 6 ENTer desired starting address ENTer AQ Q Q ENTer 1 ENTer desired starting address ENTer d G G ENTer 1 6 ENTer amp desired starting address ENTer YR R ENTer 1 ENTer desired starting address ENTer If a starting address is not specified the next available address is assigned Chapter 3 Configuration 3 7 If slaves have been configured and you wish to change the output memory type or starting address the key sequence is the same except that for Q and G memory the output length is 16 plus the number of input points configured for the slaves Configuring Slave Devices on the 1 0 Link Configure the slaves in sequence beginning with the slave that is the device on the link closest to the module Configure that device as 0 For each slave from 0 to 15 the HHP originally displays none R0 01 FM3 lt S 0 NONE slave lt Wo
26. gether in memory as illustrated below Sel memory AI memory Sel memory AI memory bits 16 bit words bits 16 bit words status bits status bits slave 0 slave 1 OR slave 0 slave 2 slave 2 slave 1 Series 90 30 I O Link Master Module User s Manual July 1994 GFK 0823 Input Status Bits The I O Link Master module reserves 24 bits of I memory to inform the PLC CPU of its status and that of the I O Link The application program can monitor these bits and take appropriate action if necessary The I O Link Master module uses the least significant 8 bits byte 1 of the status bits to inform the PLC CPU about the overall health of the I O Link Bits 8 through 23 inform the PLC CPU if it encounters a configuration mismatch at any slave location s when either initializing or restarting the I O Link byte 1 7 6 5 4 3 2 1 bits 5 amp 6 not used reserved SHTES Lowest missing slave 0 15 1 missing slave 1 link active byte 2 1511411211210 10019 8 1 Slave 0 configuration mismatch Slave 1 j Slave 2 9 Slave 3 K Slave 4 i Slave 5 Slave 6 Slave 7 byte 3 23 22 21 1201091181171106 1 Slave 8 configuration mismatch Slave 9 Sla
27. gh the available values for a selected parameter Pressing the Shift and Tab keys together causes the display toggle through the values in reverse order Entering the 1 0 Link Module s Input Table References Status Ref Reference address for the module s diagnostic data 1 Default next available reference for the reference type Status Len Length of Status Ref The value of this parameter is fixed at 3 bytes 24 bits Can not be edited Chapter 3 Configuration 3 11 Entering the I O Link Module s Output Table References Command Ref Command Len Reference address for the module s command word Q is the default memory type Other memory types can be selected by entering AQ G or R and pressing the ENTer key Press the Tab key to change the starting address Press the ENTer key to accept the starting address Length of Command Ref The value of this parameter is fixed at 2 bytes 16 bits Can not be edited Selecting Data Default or Hold Last State Input Def Output Def The state presented to the PLC for all I references of the module if communication is lost HOLD causes the last state to be input OFF causes the input to be set to 0 Default OFF The state presented to the PLC for all Q and AQ references of the module if communication is lost HOLD causes the last state to be output OFF causes the output to be set to 0 Default OFF Configuring Slave Devices on the I O Link Slave Type
28. gths on the I O Link Optical Adapter siie a PE MN AME oat A eth ek Taa ts Optical Adapter Installation Cable Diagram Electrical Cable to Optical Adapter Configuration lt xK me pad aes donee NN aS Ov erview of Configuration Steps Configuration Worksheet Entering Input Table References Entering Output Table References Configuring Slave Devices Configuring nput OutputDefaults Configuration Using the Hand held Processor Entering the I O Link Module s Input Table References Entering the I O Link Module s Output Table References Configuring Slave Devices on the I O Link Specifying the Slave Type Specifying the Slave s Input References Configuring Additional Slave Devices Setting Up Data Default or Hold Last State Configuration Using the LM90 Configurator GFK 0823 Entering the I O Link Module s Input Table References Entering the I O Link Module s Output Table References Selec
29. ional I O Link Bit 0 the least significant bit can be used in the same way as the module s Restart pushbutton If the PLC CPU and the I O Link Master are operating but the I O Link has failed the application program can use this bit to restart the link Note that this bit is ignored if the link is already active It is important to use this bit properly Normally it should be set to 0 To use it it should be turned on for exactly one CPU scan after the I O Link problem has been corrected and all the slaves power cycled Caution If this bit is allowed to remain on the I O Link Master might establish a link with less than the intended number of slaves As soon as slave 0 is power cycled the I O Link Master sets up a link consisting of those slaves that have been power cycled up to the first slave not ready to communicate Output Command Bit 1 Reset Operating I O Link Bit 1 can be used to reset the I O Link if it is presently operating When the I O Link Master module receives this command from the application program it stops sending outputs to the slaves and turns off both its ACTV LED and its Link Active status bit input status bit 7 see pages 4 9 and 4 10 This bit should normally be set to 0 It should be turned on for exactly one CPU scan to reset the I O Link Note that this bit is ignored if the link is already inactive Series 90 30 I O Link Master Module User s Manual July 1994 GFK 0823 A Addition of Modu
30. iving it therefore loading on a particular slave output does not change with the total number of slaves in a system GFK 0823 Chapter 4 Operation 4 3 Slaves Return Data to Master Atinitialization slave devices start sending data Series 90 30 PLC 1 0 Link 1 0 Link CPU Master Module Devices Inputs 4 p When the I O Link Master module receives data from slave 0 its Link ACTV LED lights and it sets the equivalent I status bit to 1 The I O Link Master module then provides this data to the PLC CPU where it is placed in the slave devices assigned I and or AI input references Series 90 30 PLC VO Link VO Link CPU Master Module Devices a 4 Inputs Ss YA 4 4 Series 90 30 I O Link Master Module User s Manual July 1994 GFK 0823 GEK 0823 Interruptions Normal operation can be disrupted by placing the master Series 90 30 PLC into STOP mode losing power at one of the slaves losing transmissions from one of the slaves a cable break Data Defaults or Holds Last State Whenever the PLC CPU is placed in STOP mode or is stopped for any other reason it no longer provides fresh output data to the I O Link Master module to send to slaves on the I O Link When this happens the I O Link Interface module internally defaults all output data to 0 or holds all data in its last
31. le diagnostic Application program 4 7 C Cable break k 5 Eaa E 2 Let 8 2 12 lengths twisted pair DES types and connectors Catalog numbers cables and connectors 2 6 Grounding Cable 2 8 I OLink Interface slave module I O Link Master module Chassis ground 2 8 Command information 3 3 Compatibility Configuration input output defaults overview 3 1 B 6 slave jew Sg Ei B 8 B 12 using Hand held Processor 3 B using LM90 Configurator software 3 10 B 13 worksheet Configuration mismatch bit CPU compatibility CPU operation 4 7 D Data default to 0 or hold last state 3 9 B 12 formats 4 8 1 quantities for master Default states configuring Diagnostics Addition of Module Loss of Module 2 4 Distance between devices Index E Electromagnetic noise E Fanuc I O Link 5 volt output Forcingl O Fuse 1 3 G Grounding cable 2 8 H Hand held Programmer 1 1 Hold Last State B 9 3 12 Humidity specification I Ocapacity I O Link Interface Module I O Link ae Module appearance 1 3 data transfer 0 2 4 4 2 2 number in PLC 1 1 2 number in rack 1 operation rack location 1 5 removal Input reference table 3 3 configuration B 3 57 B 11 Inputs 4 data ere 4 8 default or ts fed last state 3 9 B 12 4 5 references for slaves B 8 status bits Installation Installation optical a
32. n Esc 678 oi Her Eicung io o o gt SERIES 90 30 MODULE IN RACK J SLOT SOFTWARE CONFIGURATION SLOT Catalog 3 CATALOG DESCRIPTION TYPE 1 IC693BEM321 9030 1 0 LINK MASTER IOLINK lt lt CURSOR TO THE DESIRED CATALOG NUMBER AND PRESS THE ENTER KEY gt gt lt lt PRESS PGDN KEY FOR NEXT PAGE PGUP KEY FOR PREVIOUS PAGE gt gt 0 NLMSONSYSTEMS ne ONFIG VALID REPLACE J With the 90 30 I O Link Master selected press the ENTER key The following detail screen for the 90 30 I O Link Master module will appear kacr bon Enso Error Loi Her Eioungio EE o gt SERIES 90 30 MODULE IN RACK 9 SLOT SOFTWARE CONFIGURATION SLOT Catalog MISES ERA 9030 1 0 LINK MASTER 41 40 4G lengths are bits AI AQ R are words BEM321 Status Ref 10061 Command Ref 00001 Input Def OFF IOLINK Status Len 24 Command Len 16 Output Def OFF een SLAVE 0 Slave Type NONE lt lt More Config Data Exists PgDn for Next Page PgUp for Previous Page gt gt T INLM9ONS YSTEM3 vadi ONFIG VALID n AE J From here you can configure the I O Link Master Module as desired For this module there are six pages of configuration parameters Use the PGUP and PGDN keys to move from one page to another Use the directional keys to move the cursor to each configurable parameter Pressing the Tab key causes the display to toggle throu
33. o number type Specifying the Slave Type For each slave position use the HHP s key to display the abbreviations of potential devices as listed in the table on page 3 5 When the correct choice for that link location appears press the ENTer key to accept it The I O Link Master module checks the slave device in that location to be sure it is the correct type Specifying the Slave s Input References 1 Specify the memory type If you want to change the displayed memory type use the HHP s I AI key To select I memory press the key once To select AI memory press it twice Press the ENTer to accept it The first choice that appears is Ignore Device R0 01 FM3 0 lt S Ignore Device 2 Enter the correct data length for the type of slave you are configuring If the selected memory type is l enter a length in bits If the selected memory type is AI enter a length in words 16 bits each Be sure the length you enter is correct for the type of slave being configured If you enter an incorrect length the Hand held Programmer will not permit you to proceed to the next slave If that happens correct the length entry Press the ENTer key to accept it If you selected I memory and then entered a length of 64 the screen would display RO 01 FM3 0 lt S 10064 I_ 3 Specify a starting reference If you are satisfied with the complete selection for the slave device press the ENTer to accept it If you
34. one shot See page 4 12 for more information If the I O Link is restarted before all problems with the I O Link cables or the slaves have been completely corrected the I O Link Master module may establish a link with less than the intended number of slaves 4 6 Series 90 30 I O Link Master Module User s Manual July 1994 GFK 0823 Master CPU Operation The PLC CPU handles I O Link data in the same manner as other types of I O data The CPU reads inputs from the I O Link s assigned I and AI references then executes its application logic then writes outputs to the appropriate Q AQ references This is shown in simplified fashion by the following illustration read inputs from l and Al v execute logic v write outputs to Q AQ G and R Application Programming The application program running in the Series 90 30 PLC CPU performs some or all of the following actions m it reads the most recent input data it has received from slaves on the I O Link from Dal and or AI memory Input and output data formats are explained in more detail on the following pages m at startup or when restarting the system the application program should monitor the least significant 8 bits byte 1 of the status bits to inform the PLC CPU about the overall health of the I O Link monitor status bit 4 to be sure all of the configured slave devices are actually present If
35. orce the states of I O data exchanged with slaves 1 1 Any number of I O Link Master Modules can be installed in a Series 90 30 PLC When there are multiple I O Link Master Modules in the same PLC they must be on separate I OLinks A more complex system is shown below In this example the master Series 90 30 PLC shown at the top functions as an area controller for a machine cell Master a45002c Series 90 30 PLC Series 0 CNC L UO Link OIC PowerMate PowerMate Series 90 30 PLC slave The devices in the machine cell that communicate with the master Series 90 30 PLC as slaves are a Series 0 CNC two single axis Power Mate CNCs and another Series 90 30 PLC The slave Series 90 30 PLC is equipped with I O Link Interface slave Module IC693BEM320 Series 90 30 I O Link Master Module User s Manual July 1994 GFK 0823 Module Description The Series 90 30 1 0 Link Master Module is a standard Series 90 30 PLC module It plugs easily into the PLC s baseplate The latch on the bottom of the mod
36. powered up but not configured on on off Module powered up and configured with mini mum configuration both input references and out put references have been assigned but link is not yet active or has been activated but has gone down on on on Normal operation with active link The OK LED should turn on The other LEDs should remain off 6 Configure the module using a Hand held Programmer as instructed in chapter 4 When the module has been configured its Module Configured LED should go on 7 Power cycle all the slaves and go to Run mode in the PLC the link will not be established until the PLC is in Run mode The I O Link should now be operational and the Link Active LED should go on Note When an I O Link Master Module is installed the PLC issues an Addition of Module diagnostic GFK 0823 Chapter 2 Installation 2 3 Removing the I O Link Master Module 1 Remove power from the PLC 2 Remove the I O Link connector from the front of the module 3 Locate the release lever on the bottom of the module Firmly press it up toward the module 4 While holding the module firmly at the top continue fully depressing the release lever and swing the module upward 5 Disengage the hook at the top of the module by raising the module up and moving it away from the baseplate a43056 4 PRESS ee RELEASE LEVER Note When an I O Link Master Module is removed the PLC issues a Loss o
37. r JAI to 4 Device type 12 Device type Les or JAI to Les or LISA to 5 Device type 13 Device type Les or JAI to Les or LISA to 6 Device type 14 Device type Les or JAI to Les or JAI to 7 Device type 15 Device type LIR or JAI to LIR or JAI to Data Defaults Inputs 1 defaultto0 or _ hold last state Outputs L defaultto0 or _ hold last state 3 2 Series 90 30 I O Link Master Module User s Manual July 1994 GFK 0823 GEK 0823 Entering Input Table References The I O Link Master Module requires 24 bits of I memory in the Series 90 30 PLC The module uses these bits to provide status information to the PLC The maximum number of inputs allowed is 1024 bits 128 bytes or 64 words not including the 24 bits used for status information If this limit is exceeded an error message is generated Note Each slave on the I O Link also requires input memory When you configure the slaves in a later step you can assign each to any available references in al or WAI memory m Input Data References for an I O Link The locations assigned to the I O Link Master module and the slaves on the I O Link may or may not be grouped together in memory as illustrated below l memory Al memory l memory AIl memory bits 16 bit words bits 16 bit words status bits status bits slave 0 slave 1 OR slave 0 RE
38. r PCR E20FS Honda 20 pin female connector with solder lug PRC V20L Honda Connector cover Cable A03B 0807 K803 GE Fanuc 1 meter length with connectors on both ends Connects between master or slave and Optical Adapter This cable can only be used with an Optical Adapter donotuse it for master slave orslave slaveconnections Optical Adapter A138 154 B001 GE Fanuc Required for optical fiber cable Cable A66L 6001 009 GE Fanuc Optical fiber cable for use with Optical Adapter 7 L10R03 10m 7 L15R03 15m 7 L20R03 20m 7 L30R03 30m 7 L40R03 40m 7 L50R03 50m 7 L60R0O3 60m 7 L80R03 80m 7 L90RO3 90m 7 L100R03 100m 2 6 Series 90 30 I O Link Master Module User s Manual July 1994 GFK 0823 Serial Port Pin Assignments Pin Signal Pin Signal 1 SIN 11 Ovolts 2 SIN 12 Ovolts 3 SOUT 13 Ovolts 4 SOUT 14 Ovolts 5 15 Ovolts 6 16 Ovolts 7 17 8 18 5 volts 9 5 volts 19 10 20 5 volts The 5 volt output powers the fiber optic link modules for long distance applications In all other cables the signal pins for 5 volts should NOT be connected These pins are protected by a replaceable 0 5A fast blow fuse 5mm diameter x 20mm length located inside the front of the module GFK 0823 Chapter 2 Installation Cable Diagram No Optical Adapter The following illustration shows connection details for electrical cable used between a master and slave or between two slave device
39. s This cable A03B 0807 K801 A03B 0807 K802 or cable made using AMW 2076 and connectors A02B 0120 K301 does not include the 5 volt signal Do not use Optical Adapter cable which includes the 5 volt signal to directly connect master and slave devices a45019 JD1A JD1B SIN o1 ovi 01 SIN 11 ov gt SIN 02 ov 12 PCR E20FS 02 SIN 12 ov SOUT 03 OV 13 03 SOUT 13 OV SOUT 04 ov 14 04 SOUT 414 OV 05 15 05 15 06 16 06 16 07 17 07 17 08 18 08 18 09 19 09 19 10 20 10 20 JD1A JD1B SIN 1 3 SOUT SIN 2 4 SOUT MASTER SOUT 3 1 SIN OR SOUT 4 2 SIN SLAVE OV 11 11 OV SEAVE OV 12 12 OV OV 13 13 OV OV 14 14 OV Connect the differential signals SIN SIN and SOUT SOUT using twisted pair wires The I O Link cable s shield must be connected to chassis ground in your system Use the grounding cable 444729227 provided 2 8 Series 90 30 I O Link Master Module User s Manual July 1994 GFK 0823 Cable Lengths on the 1 0 Link The maximum distance between the master and the first slave and between successive slaves depends on whether electrical or optical cable is used m The maximum length of an electrical cable link is 10 meters 33 feet m The maximum length of an optical fiber
40. s from Q401 through Q416 are used for command bits The first slave slave 0 is a Power Mate set up as a 64 bit slave PwrMate64 Its output data will be located directly after the command bits at Q417 through Q480 The next slave slave 1 would then be assigned references beginning at Q481 Example 2 If the beginning address configured for I O Link output data is AQ006 The first word AQ006 is used for command bits The first slave slave 0 is a Power Mate set up as a 64 bit slave PwrMate64 Its output data will be located directly after the command word at Pa AQ007 through AQ010 The next slave slave 1 would then be assigned references beginning at AQ011 GFK 0823 Chapter 4 Operation 4 11 Output Command Bits The I O Link Master module reserves 16 bits of Q memory for commands from the application program At present only two of these bits are used byte 1 716151413 121 11 0 bits 2 7 not used reserved L 1 Restart Non operational I O Link one shot 1 Reset Operating I O Link one shot byte 2 15114118112111110 9 8 not used reserved These two commands operate as one shots so they cannot interfere with each other The I O Link Master module executes the Restart command only then the I O Link is not operating It executes the Reset command only when the link is operating Output Command Bit 0 Restart Non operat
41. ting Data Default or Hold Last State Configuring Slave Devices on the I O Link Configuring Additional Slave Devices Series 90 30 I O Link Master Module July 1994 v 1 1 1 1 1 3 1 5 1 5 1 6 2 1 2 2 2 4 2 5 2 6 2 7 2 9 2 10 2 11 2 12 3 1 3 1 3 2 3 3 3 4 3 6 3 7 3 7 3 8 3 8 3 9 3 9 3 10 3 11 3 12 3 12 3 12 3 13 Contents Chapter 4 Operation pln NTR Ha 4 1 Input and Output Data onanl OLink 4 1 IASI OP RATOIRE A NA ARE pr Ress 4 2 Master Begins Sending Data 4 2 Structure of Data Sent by the Master 4 3 Slaves Return Data to Master 4 4 Int rruphHons isa verres eva aera arene eee a wep ahead palate ed 4 5 Data Defaults or Holds Last State 4 5 RECOVERY LR PAU MA th eh MAS Stee e e ee Ar es M UO 4 6 Master CPU Operation redire en die ane dE eae ates 4 7 Application Programming 4 7 Data Formats in the Master CPU 4 8 hpt Data ses tee ne naa ei rein de hte a eee EE 4 8 Output Data 6 aT nn E de ee a Nat ad conde ees ands 4 11 Content of this Manual iii Related Publications iii W
42. type Series 90 30 PLC module providingI O Linkcommunica tions withI Omaster I OPoints 1024 inputs and 1024 outputs 5V current without Optical Adapterconnected 415mA with Optical Adapter 615mA Environmental Operatingtemperature OC to 60C 32Fto 140F Storagetemperature 40C to 85C 40F to 185F Humidity 5 to 95 non condensing Vibration 3 5mm peak to peak displacement 5 to 150Hz Shock 15G for 11mS duration Altitude Operating 10 000 feet Non operating 40 000 feet Compatibility The Series 90 30 I O Link Master Module is compatible with the following devices Host CPU Series 90 30 PLCs models 311 313 321 323 331 and 341 release 4 4 or later Series 90 30 Hand held Programmer HHP The module can be installed in any slot except the CPU slot in any expansion rack or in any remote rack in the Series 90 30 PLC However for best performance it should be located in a CPU or expansion rack Programmer Hand held Programmer Logicmaster 90 30 Programming Software Configurator release 4 5 or later This module is not compatible with earlier versions of the Logicmaster software m Slave Units Power Mate models A C D and E Series 0 CNC Fanuc Operator Panel Unit Fanuc Connection Unit 1 Fanuc Connection Unit 2 Series 90 30 PLC with 90 30 I O Link Slave Module Series 90 70 PLCs with 90 70 I O Link Interface Module set up as sl
43. ule secures it in position The module s front cover is removable An I O Link Master Module occupies one module slot in a Series 90 30 PLC rack It can be installed in any slot in any rack except rack 0 slot 1 which is reserved for the CPU Module With a 30 watt Power Supply the maximum number of I O Link Master Modules that can be installed in the CPU rack is six assuming that no other I O modules are installed and that the optical cable adapter for the I O Link is not used To determine the exact number of modules allowed in your system use the 5V current specifications listed in the table on page 1 5 and in the Load Requirements for Hardware Components section in chapter 3 of the Series 90 30 Installation and Operation Manual GFK 0356 G g a45003c r OK LED R T ACTV LED NE CFG LED Link Link 7 IE Restart Restart Pushbutton Pushbutton Fuse JD A q Connector Pa SI A Latch Front Cover Fuse The cutaway drawing on the right above shows the location of the fuse directly below the Restart pushbutton This fuse protects the 5 volt signal pins used by the Optical Adapter cable It is a replaceable 0 5A fast blow fuse 5mm diameter x 20mm length GFK 0823 Chapter 1 Introduction 1 3 1 4 UO LINK ox MASTER O Dore JES I O LINK MASTER LINK RESTART RS 422 RS 485
44. usly configured parameter and edit it A Enter input table I references for the module s status information information provided by the module to the PLC See the explanation on page 3 3 B Enter output Q AQ G or R references for the module s command word information sent from the PLC to the module Specify 16 Q bits 1 AQ word 16 G bits or 1 R word See page 3 3 C Specify the following for each slave position on the link see page 3 4 1 the device type 2 input table I references and length for that slave Note that the output table Q references and length for each slave are computed automatically Enter the information for all planned slaves before going on to the next step D Specify whether the module should default input data to 0 or hold data at its last state if the link fails see page 3 6 E Specify whether the module should default output data to 0 or hold data at its last state if the link fails see page 3 6 Configuration Worksheet Master Input Status references 24 bits l to l Output references 16 bits _ a or _ AQ _J G or _ R to Slaves 0 Device type 8 Device type Les or LISA to Les or JAI to 1 Device type 9 Device type Les or JAI to Les or JAI to 2 Device type 10 Device type Les or JAI to Les or JAI to 3 Device type 11 Device type Les or JAI to Les o
45. utput data from the PLC CPU the I O Link Master module begins transmitting it to slave devices on the I O Link Series 90 30 PLC UO Link 1 0 Link CPU Master Module Devices p Outputs The I O Link Master module does not begin transmitting until it has received valid output data from the PLC CPU Note that the I O Link Master module s Link ACTV LED and the equivalent I status bit are not turned on until the module receives data back from the slave devices 4 2 Series 90 30 I O Link Master Module User s Manual July 1994 GFK 0823 Structure of Data Sent by the Master The I O Link Master module sends output data for all slave devices in a continuous serial string Slaves receive the data in order of their positions on the link Each slave in turn reads out its configured amount of data and passes the remainder on to the next slave To a slave data received from the master is input data a45009 MASTER SLAVE SLAVE SLAVE 1 2 3 t t t INPUTS INPUTS inputs OUTPUTS o OUTPUTS 2 OUTPUTS 2 mb mp OUTPUTS 3 mb OUTPUTS 3 OUTPUTS 3 Multiple slaves on a link are connected in a daisy chain fashion so that the output of the first slave drives the input to the second and so on With this cabling sequence each input appears as a single load to the slave that is dr
46. ve 10 Slave 11 S Slave 12 k Slave 13 9 Slave 14 Slave 15 9 See the descriptions of these bits on the next page GFK 0823 Chapter 4 Operation 4 9 Status Bit 7 Link Status Input status bit 7 corresponds to the module s ACTV LED If the link is active the I O Link Master module sets bit 7 to 1 If the link fails the I O Link Master module clears bit 7 to 0 Status Bits 0 to 4 Absent Slaves During link initialization if the I O Link Master determines that one or more of the configured slave devices is missing it sets bit 4 to 1 The link may still operate but some slaves will not be present The application program can monitor bit 4 and take appropriate action if any slaves are absent If bit 4 is 1 program logic can identify the lowest missing slave by checking bits 0 3 The I O Link Master module cannot distinguish between a slave lost due to a power failure and a slave lost due to a cable break If before the I O Link Master established the I O link power failed at slave 5 or a cable break existed between slave 4 and slave 5 the I O Link Master status would indicate that slave 5 was missing Slaves 0 through 4 would be on line Status Bits 8 to 23 Slave Configuration Mismatch The I O Link Master uses the rest of the status bits to inform the PLC CPU if it encounters a configuration mismatch at any slave location s when either initializing or restarting th
47. want to change it do not press ENTer Instead press the CLR key then make a different entry For the above example the display would be RO 01 FM3 0 lt S 10064 10025 0088 3 8 Series 90 30 I O Link Master Module User s Manual July 1994 GFK 0823 Configuring Additional Slave Devices To configure the next slave press the HHP s gt key If you cannot go to the next slave it is because you have entered an incorrect length for that slave type Configure all the slaves on the link without skipping slave numbers After you configure the last slave press the HHP s gt key to go to the next configuration step Setting Up Data Default or Hold Last State Input l or Al Data Defaults or Hold Last State First specify how the I O Link Master Module should operate if it stops receiving data from slaves on the I O Link It can either continue providing the CPU with the last valid input states it received from the slaves or default all inputs to 0 Select either DEFAULT or HOLD Press the ENTer key to accept the selection R0 01 FM3 lt S Input HOLD Output Q or AQ Data Defaults or Hold Last State Finally specify how the module should operate if it stops receiving output data from the PLC CPU It can either continue retransmitting the last set of data it received from the PLC CPU or default all outputs to 0 Select either DEFAULT or HOLD Press the ENTer key to accept the selection R0 01 FM3 lt S Output
48. xplains operator procedures for module configuration programming and data monitoring Series 90 30 Installation and Operation Manual GFK 0356 This manual is the primary reference for information about the Series 90 30 PLC We Welcome Your Comments and Suggestions At GE Fanuc automation we strive to produce quality technical documentation After you have used this manual please take a few moments to complete and return the Reader s Comment Card located on the next page Libby Allen Senior Technical Writer GFK 0823 iii Preface iv Series 90 30 I O Link Master Module User s Manual June 1994 GFK 0823 Chapter 1 Chapter 2 Chapter 3 Contents Introduction re elealinn ui asie ave La deleted ake eae SYSTEM OVELVIEW LE Soi Se aes Set cats oe ua Pt ns Module Description Module Specifications Co ST STT ty oeie A ne dig Shes hela Re elle ee Getting Started mue cA Sd in eee SU dia Installation serrer de et Mr dde nd ee a Installing the I O Link Master Module Removing the I O Link Master Module Connecting the I O Link Master Module to Other Devices Cable Types for the I O Link lt cee eee Serial Port Pin Assignments Cable Diagram No Optical Adapter Cable Len
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