GE Series 90-70 Network Router User Manual
Contents
1. MODEL 70 BEM 721 X MODULE OK X LINK ACTIVE XX LINK CFG ON OR BLIN K OK PUSH TO RESET VO LINK INTERFACE o MODULE FUNCTION MODEL 70 BEM 721 X MODULE OK X LINK ACTIVE X LINK CFG ON OR BLIN K OK PUSH TO RESET VO LINK INTERFACE o MODULE FUNCTION SERIES 90 70 SERIAL I O LINK INTERFACE MASTER MOD o RS 422 485 P SERIAL PORT il NEXT To D14 RS 422 485 P SERIAL PORT i NOT To USED MODULE IC697BEM721 LABEL SERIES 90 70 SERIAL I O LINK INTERFACE MASTER MOD SLAVE MODE RS 422 485 P 4 SERIAL PORT NT HH NEXT TS DIA PREVIOUS JD1A o RS 422 485 P 4 SERIAL PORT aes KF Not To USED t 44A726758 125R01 MODULE IC697BEM721 LABEL 44A726758 126R01 and communications status Module OK indicates the module s operating status Link Active indicates the module s communications status Link Cfg indicates whether I O Link configuration has occurred 4 Series 90 70 I O Link Interface Module User s Manual February 1993 GFK 0644A Reset Pushbutton The Reset pushbutton pr2. MSB LSB 16 15 14 13 12 11 10 9 unlabelled bits not used 8171 6 514 13 2 4 L Disable output update 1 Always set to 0 Disable input scan 1 reserved must be 0 Reset stop link 1 Start link 1 Master 1 Slave 0 These are one shot commands Do not repeatedly write to these bits that would unnecessarily increase program PLC sweep time and cause unexpected link results Set Master or Slave Mode bit 16 Set the most significant bit of the control word as part of the configuration routine that loads all of the other P registers with the correct values To use the module as a master set this bit to 1 To use the module as a slave set it to 0 Start Restart bit 15 After loading a valid configuration into the appropriate P registers write a 1 into control bit 15 using a one shot permissive The module confirms receipt of the start command by resetting this bit to a 0 If the module is being used as a master setting this bit to 1 starts the module and the link It can also be used to restart the link after a link reset has occurred If the module is being used as a slave use this bit to start or restart the module itself not the link Reset or Stop bit 13 To stop or reset the module write a 1 to control bit 13 using a one shot permissive The module confirms receipt of the command by resetting bit 13 to a 0 The status shows Error Code 6 indicating that a r
3. MSB LSB 16 15 14 13 12 11 10 9 unlabelled bits not used 8171 6 51413 2 4 reserved Error code Fault active 1 Link failed 1 Link active 1 Board OK 1 Bits 9 to 12 of the status word are reserved they should be zeros Monitor the Module bit 16 This bit shows the status of module operation and of link operation if the module is a master The application program should monitor this bit If it is 0 the program should take appropriate action such as ignoring any I O or status information from the module The Program Block automatically sets bit 16 to 1 when the module passes its powerup diagnostics the correct rack and slot are placed in the P configuration registers and VME backplane communications have been established The Program Block resets bit 16 to 0 if a module hardware fault is detected or backplane communications are interrupted Pressing the I O Link Interface Module s Reset pushbutton does not clear this bit The Program Block will only try to reinitialize the module after completing powerup diagnostics An automatic retry will occur only after link faults the user must restart the link after a hardware reset Monitor Communications Status bit 15 Monitor status bit 15 to check the status of communications on the link If this bit is a 0 input data is NOT being received and appropriate action should be taken The Program 32 Series 90 70 I O Link Int
4. ll co SE S 90 30 PLC SERIES 90 30 PLC EIT l l l l l l l 1 ml A i m l l l l l l In this system the left I O Link from the area controller goes to cell 1 where a Series 0 CNC two single axis Power Mate CNCs and a Series 90 30 PLC are the slaves They control the operations of a large machine and its auxiliary equipment The right I O Link from the area controller goes to another Series 90 70 PLC That PLC serves as a slave on the link to the area controller and as a master on two other links to smaller machine cells In cell 2 a Series 0 CNC and a Series 90 30 PLC are the slaves In machine cell 3 the slaves are a Series 90 30 PLC and two Power Mate CNCs Series 90 70 I O Link Interface Module User s Manual February 1993 GFK 0644A Application Software The Series 90 70 I O Link Interface Module is provided with two application software diskettes catalog number IC641SWP708 a 3 inch and a 5 inch diskette The content of these diskettes is the same This application software can be used to integrate up to four I O Link Interface Modules into the PLC s application program There are three Program Blocks on a diskette Each will transfer I O d
5. Logic examples b5 Rs Logicmaster 90 70 Logicmaster 90 70 librarian Master devices Master slave mode bit Bd Module appearance f Module installation Module OK LED fi5 Module removal iel Module type Monitoring the link B Monitoring the module Multiple calls 24 N Nicknames for P references bal ed Normal operation Number of I O Link Modules i Number of modules bg Index O Optical Adapter p bo Output data A Output 5 volt fs po Outputs enable disable bit Bo P Permissive logic Pin assignments Ports A Program Block installation Program Blocks B Program nicknames bd Program references 26 Programming R Rack location 3 j H A pi R9 Reference addresses pl Reference assignment References h References maximum Removal Reset pushbutton H Reset Stop link bit Bd S Serial port pin assignments Signal levels p Slave devices Slot location B H P pe R9 Specifications 5 Start Link bit Bo Status bit definition Status word 26 Stop Link bit Bo System overview 37 Index T Temperature specification Troubleshooting V Vibration and shock specification b 38 GFK 0644A
6. If you want to use the P nicknames listed in the table add them to the Variable Declaration Table see page 24 Global G References for the I O Link Program Blocks The P references listed in the previous table are used for link configuration control and monitoring They will be included in the application program as explained on subsequent pages AnI OLink Program Block also uses certain G references for its own operations These G references should not be included in the application program They should be reserved for the exclusive use of the Program Block Program Block Identifier G References to be Reserved LINK73X G1025 G1040 LINK77X G1025 G1040 GA1025 GA1040 GB1025 GB1040 LINK78X G1025 G1040 GA1025 GA1040 GB1025 GB1040 GC1025 GC1040 GD1025 GD1040 GFK 0644 Chapter 4 Programming Guide 27 Configuring I O Links In the application program use Move and Block Move instructions to configure the I O Links in the system by placing the required data in the appropriate P program references Configuration Logic Example Use Move instructions to supply the number of I O Link Interface Modules 1 and the rack location 0 and slot location 5 of that module 4 MOVE_ MOVE_ MOVE_ INT INT INT NUMLINK L1RACK L1SLOT CONST IN Q P00001 CONST
7. 70 I O Link Module After installing the other devices on the link as instructed in their individual User s Manuals complete the I O Link cabling This is also described in chapter 2 2 Add the I O Link Module to the Series 90 70 PLC Configuration Follow the instructions in chapter 3 to complete the Logicmaster 90 configuration screen for an I O Link Interface Module 3 Select and install an application Program Block from the diskette Chapter 4 explains how to choose the most appropriate Program Block from an application diskette and how to add it to a Program Folder 4 Complete the program logic for the I O Link Module This is also explained in chapter 4 14 Series 90 70 I O Link Interface Module User s Manual February 1993 GFK 0644A Chapter Installation 2 This chapter tells how to install an I O Link Interface Module and how to complete the I O Link that joins the module to other devices Installing the I O Link Interface Module in the Rack The I O Link Interface Module must not be located to the left of any board that generates interrupts such as a PCM Genius Bus Controller Analog GEnet LAN or Ethernet module Caution Rack power MUST be OFF when installing or removing the I O Link Module 1 Grasp the module firmly with your hand and insert it into the card guide 2 Align the module s printed circuit board with the connector on the rack backplane and slide it towards the connector until
8. If there were more I O Links or more devices on link 1 they would be configured in the same manner 28 Series 90 70 I O Link Interface Module User s Manual February 1993 GFK 0644A GFK 0644 Configuration Guidelines To configure the I O Link s in a PLC system enter constant data values into the appropriate P registers These values determine The number of I O Link Interface Modules in the PLC The rack and slot location of each I O Link Interface Module The data length for each slave device 32 or 64 for a Power Mate The beginning address in PLC I memory for input data The beginning address in PLC Q memory for output data This must be done before the start command is issued to any I O Link Interface Module as explained later in this chapter Program references for the I O Link Program Blocks are listed in the table opposite Specify the Number of I O Link Modules The total number of modules specified in P must be compatible with the Program Block being used A for LINK73X P00001 must be 1 B for LINK77X P00001 may be 1 or 2 C for LINK78X P00001 may be 1 to 4 Configuring the I O Link Module as a Master If the I O Link Interface Module is a master specify a data length and references for each slave on the I O Link The data length I O count for each device must be 0 32 or 64 No other values are correct The starting I and Q addresses must be compatible with the Program Block being use
9. L3dev6 P0180 L4dev6 slave start address of I P0025 Lidev 6I P0077 L2dev 6I P0129 L3dev 6l PO0181 L4dev 6l slave start address of Q P0026 Lldev6Q P0078 L2dev6Q P0130 L3dev6Q P0182 L4dev6Q Device 7 slave data length 32 or 64 P0027 Lldev7 P0079 L2dev7 P0131 L3dev7 P0183 L4dev7 slave start address of I P0028 Llidev7I P0080 L2dev7I P0132 L3dev7I P0184 L4dev7I slave start address of Q P0029 Lldev7Q PO0081 L2dev7Q P0133 L3dev7Q P0185 L4dev7Q Device 8 slave data length 32 or 64 P0030 Lldev8 P0082 L2dev8 P0134 L3dev8 P0186 L4dev8 slave start address of I P0031 Llidev8I P0083 L2dev8I P0135 L3dev8I P0187 L4dev8I slave start address of Q P0032 Lldev8Q P0084 L2dev8Q P0136 L3dev8Q P0188 L4dev8Q Device 9 slave data length 32 or 64 P0033 Lidev9 P0085 L2dev9 P0137 L3dev9 P0189 L4dev9 slave start address of I P0034 Lidev9I P0086 L2dev9I P0138 L3dev9I P0190 L4dev9I slave start address of Q P0035 Llidev9Q P0087 L2dev9Q P0139 L3dev9Q PO191 L4dev9Q Device 10 slave data length 32 or 64 P0036 Lldev10 P0088 L2dev10 P0140 L3dev10 P0192 L4dev10 slave start address of I P0037 Lldv101 P0089 L2dv101 PO0141 L3dv101 P0193 L4dv101 slave start address of Q P0038 Lidv10Q P0090 L2dv10Q P0142 L3dv10Q P0194 L4dv10Q Device 11 slave data length 32 or 64 P0039 Lidev11 P0091 L2dev11 P0143 L3dev11 P0195 L4dev11 slave start address of I P0040 Lidv11I P0
10. Module are the same as the port functions on the Series 90 70 I O Link Interface Module when it is used as a slave I O Link Module Used as a Master If the module will be used as a master connect the cable from the first slave to the upper port The lower port is not used in master mode NINAN a45017 JD1B i p uD1B La not used o l Chapter 2 Installation 17 I O Link Module Used as a Slave If the module will be used as a slave connect the cable from the previous device either the master or another slave to the upper port If the module is followed by another slave on the link connect the cable from that device to the lower port NINN a45018 JD1A JD1B Order of the Devices on the Link The devices on an I O Link must be installed in the order expected by the master If the Series 90 70 PLC is the master be sure to connect the devices on a link in the order that agrees with the information provided to the application Program Block Serial Port Pin Assignments Ovolts Ovolts Ovolts Ovolts Ovolts Ovolts 5 volts 1 2 3 4 5 6 7 8 9 5 volts RP Co 5 volts The 5 volt output from each connector powers the fiber optic link modules for long distance applications The 5 volt output is not used otherwise 18 Series 90 70 I O Link Interface Module User s Manual February 1993
11. assigned to the I O Link Interface Module a45004 MASTER SLAVE SLAVE SLAVE 1 2 3 INPUTS MASTER SLAVE SLAVE SLAVE 1 2 3 OUTPUTS J The master identifies each set of data it receives with respect to the slave s position on the link To the master data received from slaves is input data Series 90 70 I O Link Interface Module User s Manual February 1993 GFK 0644A Inputs and Outputs Hold Last State The inputs and outputs of the I O Link Interface Module will hold their last states if one of the following events occurs m the link is broken m the master resets m the slave resets m the Series 90 70 PLC is put into STOP mode m the Series 90 70 PLC is powered down When the disruption is corrected the module initializes all inputs and outputs to zero then quickly resets them to their actual states GFK 0644A Chapter 1 Introduction 11 12 Faults on the I O Link A The Series 90 30 PLC Series 90 70 PLC and Power Mate CNC without a separate encoder port handle faults as described below The following information applies only if there are no other types of devices on the link If one of the following faults occurs communications stop at the fault location If there are prior devices on the link they are still able to transfer data with the master If there are subsequent devices on the link however th
12. file go to the Variable Declarations in the working folder select include and enter the path and filename suchas c link link73sx sde 4 Complete the application program logic as described on the following pages Series 90 70 I O Link Interface Module User s Manual February 1993 GFK 0644A Calling the Program Block To call the LINKxxX block place a Call instruction as close as possible to the start of the main program To assure consistent mapping of link I O data do not use permissive logic to the call Include at least one call to the LINKxxX block each program sweep to assure that the link status is routinely updated and the link retry mechanism is enabled This is discussed in more detail later in the chapter Example Call Instruction In this example the Call instruction calls Program Block LINK73X INTERRUPTS START OF PROGRAM BLOCK CALL LINK73X Using Multiple Calls to the Program Block For most applications the main program will include only one Call instruction to the LINKxxX Program Block However it is possible to use multiple calls in the program For example a call might be used at a particular place in the program to update inputs outputs or both In this way the Program Block call would serve as a DoI O instruction In applications with long communications windows or in Constant Sweep Time mode a call to LINKxxX might be used at the beginning o
13. other types of devices on the link references and data lengths are assigned differently For details on how a specific type of device handles its I O Link data you should refer to the User s Manual for that device GFK 0644A Chapter 1 Introduction 9 10 Data Sent by the Master The master sends output data for all slave devices together If a Series 90 70 PLC is the master on an I O Link it simply places the data to be sent into the Q output references assigned to the I O Link Interface Module 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 If a Series 90 70 PLC is a slave it obtains the data received from the master by reading the I input references assigned to the I O Link Interface Module a45009 MASTER SLAVE SLAVE SLAVE 1 2 3 t t t INPUTS INPUTS INPUTS OUTPUTS O OUTPUTS OUTPUTS gt gt OUTPUTS 3 OUTPUTS 3 OUTPUTS Data Returned by Slaves The master continuously reads the output data from each slave If a Series 90 70 PLC is a slave it provides this data by placing it into the Q references configured for the I O Link Interface Module If a Series 90 70 PLC is the master it reads the data from the I references
14. to setting up programming operating and maintaining a Power Mate system Series Zero Connection Manuals For 0 and 00 TC TE TTC MC ME GCC GSC and PC controls the connection manual is GFK 61393 For 0 L and 00 L controls the connection manual is GFZ 61573 Series Zero Operator Manuals For 0 and 00 TC TE TTC and GCC controls the operator manual is GFZ 61394 For 0 and 00 MC ME and GSC controls the operator manual is GFZ 61404 For 0 PC and 00 PC controls the operator manual is GFZ 61594 For 0 L and 00 L controls the operator manual is GFZ 61574 Series 15 Connection Manual GFZ 61213E Series 15 Operator Programming Manual GFZ 61213E Series 16 Connection Manual GFZ 61874E Series 16 Operator Manuals For the 16 MA control the operator manual is GFZ 61874 For 16 TA and 16 TTA controls the operator manual is GFZ 61804 Series 16 Maintenance Manual GFZ 61805 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 Jeanne Grimsby senior technical writer GFK 0644A 111 Contents Chapter 1 Introductions isis senio ien tala sian ts eel nee duos 1 System Overview buses ea ee E eee eka poh eka eae dan ee eee 1 Application Software sracte a A e E neces 3 Module Description eepe Wh A E E a EE E 4 4 Module Specific
15. 092 L2dv11I1 P0144 L3dv111 P0196 L4dv111 slave start address of Q PO041 Lldv11Q P0093 L2dv11Q P0145 L3dv11Q P0197 L4dv11Q Device 12 slave data length 32 or 64 P0042 Lidev12 P0094 L2dev12 P0146 L3dev12 P0198 L4dev12 slave start address of I P0043 Lidv12I P0095 L2dv121 P0147 L3dv121 P0199 L4dv121 slave start address of Q P0044 Lldv12Q P0095 L2dv12Q P0148 L3dv12Q P0200 L4dv12Q Device 13 slave data length 32 or 64 P0045 Lidev13 P0097 L2dev13 P0149 L3dev13 P0201 L4dev13 slave start address of I P0046 Lidv131 P0098 L2dv131 P0150 L3dv131 P0202 L4dv131 slave start address of Q P0047 Lidv13Q P0099 L2dv13Q P0151 L3dv13Q P0203 L4dv13Q Device 14 slave data length 32 or 64 P0048 Lidev14 P0100 L2dev14 P0152 L3dev14 P0204 L14ev14 slave start address of I P0049 Lldv141 PO0101 L2dv141 P0153 L3dv141 P0205 L4dv141 slave start address of Q P0050 Lidv14Q P0102 L2dv14Q P0154 L3dv14Q P0206 L4dv14Q Device 15 slave data length 32 or 64 P0051 Lidev15 P0103 L2dev15 P0155 L3dev15 P0207 L4dev15 slave start address of I P0052 Lidv15IL1d P0104 L2dv151 P0156 L3dv151 P0208 L4dv151 slave start address of Q P0053 v15Q P0105 L2dv15Q P0157 L3dv15Q P0209 L4dv15Q 26 Series 90 70 I O Link Interface Module User s Manual February 1993 GFK 0644A Using Nicknames for the P References
16. 2 L3dev0Q P0164 L4dev0Q Device 1 slave data length 32 or 64 P0009 Lldev1 P0061 L2dev1 P0113 L3dev1 P0165 L4dev1 slave start address of I P0010 Lidev1I P0062 L2dev1I P0114 L3dev1I P0166 L4dev1I slave start address of Q POO11 Lldev1Q P0063 L2dev1Q PO115 L3dev1Q P0167 L4dev1Q Device 2 slave data length 32 or 64 P0012 Lldev2 P0064 L2dev2 P0116 L3dev2 P0168 L4dev2 slave start address of I P0013 Lidev2I P0065 L2dev2 P0117 L3dev2I P0169 L4dev2I slave start address of Q PO0014 Llidev2Q P0066 IL2dev2Q P0118 L3dev2Q P0170 L4dev2Q Device 3 slave data length 32 or 64 P0015 Lidev3 P0067 L2dev3 P0119 L3dev3 P0171 L4dev3 slave start address of I P0016 Lidev3I P0068 L2dev3I P0120 L3dev3I P0172 L4dev3I slave start address of Q P0017 Lidev3Q P0059 L2dev3Q PO0121 L3dev3Q P0173 L4dev3Q Device 4 slave data length 32 or 64 P0018 Lidev4 P0070 L2dev4 P0122 L3dev4 P0174 L4dev4 slave start address of I P0019 Lidev4I POO71 L2dev4I P0123 L3dev4l P0175 L4dev4l slave start address of Q P0020 Lidev4Q P0072 L2dev4Q P0124 L3dev4Q P0176 L4dev4Q Device 5 slave data length 32 or 64 P0021 Lldev5 P0073 L2dev5 P0125 L3dev5 P0177 L4dev5 slave start address of I P0022 Lidev5I P0074 L2dev5I P0126 L3dev5I P0178 L4dev5I slave start address of Q P0023 Lldev5Q P0075 L2dev5Q P0127 L3dev5Q P0179 L4dev5Q Device 6 slave data length 32 or 64 P0024 Lidev6 P0076 L2dev6 P0128
17. FANUC GE Fanuc Automation Programmable Control Products Series 90 70 VO Link Interface Module GFK 0644A February 1993 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 comple
18. GFK 0644A Cable Diagram No Optical Adapter The following illustration shows connection details for electrical cable used between a master and slave or between two slave devices This cable AO3B 0807 K801 A03B 0807 K802 or cable made using AMW 2076 and connectors A02B 0120 K301 does not include the 5 volt signal Optical Adapter cable which includes the 5 volt signal must not be used to directly connect master and slave devices a45019 JD1A JD1B SIN 01 ov_ 11 01 SIN 11 ov 8SIN_j o2 ov 12 PCR E20FS 02 SIN 12 ov SOUT 03 ov 1413 03 SOUT 13 ov SOUT 04 ov 14 04 SOUT 14 ov 05 15 eS 03 13 06 16 06 16 07 17 07 17 08 18 08 18 09 19 09 19 10 20 10 20 JD1A Ae n JD1B SIN A H 3 SOUT SIN 4 SOUT MASTER SOUT 7X 1 SIN SLAVE OR SOUT 2 SIN ov 11 OV SLAVE E A ov ea 4 13 OV ov Bie gee S V 14 ov The differential signals SIN SIN and SOUT SOUT must be connected using twisted pair wires Caution The I O Link cable s shield must be connected to chassis ground in your system Use the grounding cable 444729227 provided GFK 0644A Chapter 2 Installation 19 Optical Adapter Installation The Optical Adapter is an optional component used to interface the electrical cable to optical cable An Opt
19. IN Q P00002 CONST IN Q P00003 00001 LEN 00000 LEN 00005 LEN 100001 100001 100001 Block Move instructions can supply the data lengths and beginning I and Q addresses for six slaves on the link which is link 1 in this example tenn BLKMV 9 9 BLKMV 9 3 BLKMV INT INT INT LIDEVO LIDEV2 LIDEV4 CONST IN1 Q P00006 CONST IN1 Q P00012 CONST IN1 Q P00018 00032 LEN 00032 LEN 00032 LEN 100001 100001 100001 l CONST IN2 l CONST IN2 CONST IN2 l 00001 00097 00151 CONST IN3 CONST IN3 CONST IN3 00001 00097 00151 CONST IN4 CONST IN4 CONST IN4 00064 00032 00064 CONST IN5 CONST IN5 CONST IN5 00033 00129 00215 CONST IN6 CONST IN6 CONST IN6 00033 00129 00215 CONST IN7 l CONST IN7 l CONST IN7 l 00000 00000 00000 t 4 The first Block Move configures the length and beginning I and Q addresses of devices 0 and 1 The second Block Move configures devices 2 and 3 The third Block Move configures devices 4 and 5 To simplify programming IN7 in these Block Moves is not used
20. SOUT SIN ov o2 12 SOUT 03 A 01 SIN 03 SOUT 13 OV SOUT 04 02 SIN o4 SOUT 44 ov V 09 09 5V 5y 18 18 5V ov 05 15 5V 20 20 5V 06 16 OV ov 11 11 ov 07 17 ove 12 12 ov ov 13 13 ov 5V o8 18t ov 14 14 oV og 5V 19 ov 15 15 ov 10 20 5V ov 16 16 ov The 5 volt output on the Series 90 70 I O Link Module is fused with a 0 5 Amp fuse The fuse is not field replaceable 20 Series 90 70 I O Link Interface Module User s Manual February 1993 GFK 0644A Chapter Logicmaster 90 70 Configuration 3 This chapter explains the Logicmaster 90 70 software configuration steps related to a Series 90 70 I O Link Interface Module For the I O Link Module this configuration only designates the location of the module it does not assign I O references After the module itself has been installed using Logicmaster 90 you will set up and initialize the I O Link as explained in chapter 4 Configuration Steps 1 Inthe LM90 configuration software select I O Configuration 2 Display the configuration screen for the rack where the module will be located The Next Page and Prev Page keys are used to move between rack configuration screens 3 In the correct rack display move the reverse video cursor to the module s intended slot Use the left and right cursor keys to move the cursor Note DO NOT locate an I O Link Interface Module to the left of any board that generates inte
21. ata between the module and the PLC perform diagnostics functions and transfer application program commands to the module One Program Block is selected as being most appropriate for the application and added to the application program Additional application program logic can be created to perform the following functions 1 To specify the number of I O Link Interface Modules present in the PLC 2 To specify for each I O Link Interface Module A A rack and slot location in the Series 90 70 PLC B Master or slave operation 3 And for each I O Link Interface Module that will be a master A Toassign a data length and I O addresses for each slave on its link B To control operation of the link and monitor module and link status Chapter 4 explains how to select the best Program Block for your system and how to incorporate it in an application program GFK 0644A Chapter 1 Introduction 3 Module Description AnI O Link Interface Module occupies one module slot in a Series 90 70 PLC rack It can be installed in any rack in any slot except rack 0 slot 1 which is reserved for the CPU Module MODULE OK gt O LINK ACTIVE gt _Q LINKCFG gt O RESET gt 0 PUSHBUTTON RS 422 485 ay CONNECTOR RS 422 485 mp CONNECTOR LEDs The I O Link Interface Module has three LEDS that show its operating configuration a45015 Eo o a
22. ation into the P registers before initialization can continue The error code in the least significant byte of the status word will indicate what the configuration problem is If the module is a master and the problem is an active link fault the Program Block automatically tries to restart the link the specified number of times The Program Block automatically clears this bit when the link becomes active again If this bit continually cycles on and off the link wiring and devices should be inspected The application program can keep track of the number of link faults over time and take appropriate action if too many faults occur GFK 0644 Chapter 4 Programming Guide 33 Error Codes Troubleshooting The less significant byte of an I O Link status register contains an error code supplied by the Program Block Error codes are listed below and on the next page Descriptionof RecommendedAction No error I OLinkmodule Reset the module by pressing the pushbutton or cycling power If the hardware fault problem persists replace the module Externall Olink This fault can be caused by pressing the Reset pushbutton while the link is failure operating If that is not the cause inspect all cabling and examinecarefully each link device Reset the link If the problem persists remove devices from the link one at a time to isolate the defective unit This error code may also be caused by a hardware problem on the I O Link Interface Module Try t
23. ations s ssn oetieii enni EE a eee eee eee 5 Cable Types for the I O Link 0 0 eee eee 6 Optical Adapter icc kate ay a a O PS 8 Operation of the I O Link 0 ene eee 9 Getting Started sari rs eroa sade Behar ad yeild ae BEE eed eo 14 Chapter 2 nstallation sss rt 9 cote ia dnt os ward aaa Pda eos ee ae eas 15 Installing the I O Link Interface Module in the Rack 15 Removing the I O Link Interface Module from the Rack 16 Connecting the I O Link Interface Module to Other Devices 17 Serial Port Pin Assignments 6 cece eee eens 18 Optical Adapter Installation 6 nce 20 Chapter 3 Logicmaster 90 70 Configuration cece cee eee eee eee 21 Chapter 4 Programming Guide i vain Sinan Gia aad Cee eas 23 OVERVIEW son saan Rated owes Bese toda drer ven ted tee ethan coon Ge a tied R 23 Selecting a Program Block 2 6 eee eens 24 Adding the Program Block Logic to an Application Program 24 Calling the Program Block 0 cece 25 Program P References for the I O Link Program Blocks 26 Global G References for the I O Link Program Blocks 27 ConfiguringI OLinks i n e ei eee eens 28 Controlling the I O Link Module 00 ccc cee eee 30 Monitoring Link Operation 0 occ 32 GFK 0644A Series 90 70 I O Link Interface Module User s Manual February 1993 iv Chapter 1 Introduction System Overv
24. aveconnections Required for optical fiber cable Optical fiber cable for use with Optical Adapter 10m 15m 20m 30m 40m 50m 60m 80m 90m 100m 6 Series 90 70 I O Link Interface Module User s Manual February 1993 GFK 0644A Cable Lengths on the I O 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 cable is 100 meters 330 feet Electrical and optical cables can be used in the same I O Link a45006 MASTER OPTICAL ADAPTER OPTICAL FIBER CABLE 100m OPTICAL ADAPTER 10m GFK 0644A Chapter 1 Introduction 7 Optical Adapter An Optical Adapter A138 154 B001 can be used to interface the electrical cable of the I O Link with optical cable a45007 ELECTRICAL OPTICAL CONNECTOR CONNECTOR JD1 COP1 Use pairs of adapters in applications where m distances of up to 100 meters 330 feet are required between any two devices on the I OLink m theI O Link runs between different cabinets and it is not possible to connect the cabinets with a wire of 5 5mm or thicker m excessive
25. d A for LINK73X the range is 1 to 481 or 1 to 449 B for LINK77X the range is 1 to 2017 or 1 to 1985 C for LINK78xX the range is 1 to 4065 or 1 to 4033 Configure all devices to have consecutive numbers do not leave any holes in the configuration for a module If a 0 is configured for a slave s data length the data lengths of all subsequent slaves on the same link must also be 0 Note All P references from P0009 through P0209 which are not used for the application must be set to 0 before the link is activated Configure all I and Q starting addresses at word boundaries Configuring the I O Link Module as a Slave If the module is a slave configure it to be Device 0 Specify its data length 32 or 64 and references Assign a starting I and Q address for the module that is compatible with the Program Block being used The I and Q addresses must begin on word boundaries Set to 0 the unused P references for devices 1 through 15 See Configuring theI O Link Module as a Master above Chapter 4 Programming Guide 29 Controlling the I O Link Module Operation of the module is controlled by setting or clearing bits in the control word which is located at m P00005 for link 1 m P00057 for link 2 m P00109 for link 3 m P00161 for link 4 The bits in the control word for each I O Link Interface Module contain the following information
26. electromagnetic noise may affect the cable This includes noise from machinery such as a welding machine and noise generating cable such as power cable that runs for long distances with the I O Link cable 8 Series 90 70 I O Link Interface Module User s Manual February 1993 GFK 0644A Operation of the I O Link The I O Link consists of a full duplex 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 Input and Output Data The master on an I O Link can send 1024 outputs and receive up to 1024 inputs from slave devices A slave can send and receive either 32 or 64 inputs and outputs For each link device inputs and outputs have the same meaning m 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 For each Series 90 70 I O Link Interface Module used as a master I and Q references and data lengths for each slave are assigned within the application Program Block using Logicmaster 90 Instructions for doing this are given in chapter 4 For
27. erface Module User s Manual February 1993 GFK 0644A Block automatically sets this bit to 1 shortly after the application program sets control bit 15 start bit toa 1 If the module is a master bit 15 is 1 if all link devices are providing input data and are ready to receive output data The Program Block automatically resets this bit to a 0 if any link fault occurs If the module is a slave bit 15 is 1 if the module is ready to exchange data with the master Monitor for Link Failure bit 14 If the module is a master after a link fault occurs and the specified number of retries have failed the Program Block sets this bit to a 1 It is necessary to manually intervene to find the cause of the failure Look at the error code in the least significant byte of the status word Error codes are listed in the next table After the problem is corrected reinitialize and restart the link The Program Block automatically clears status bit 13 when a restart is attempted Monitor for an Invalid Configuration or Link Fault bit 13 The application program should monitor this bit to verify operation of the I O Link If status bit 13 is a 1 either an invalid configuration was provided during link initialization or a fault has occurred on an active link The Program Block sets this bit to a 1 immediately after the problem occurs If the problem occurs during initialization initialization stops It will be necessary to enter a valid configur
28. eset was issued and the fault bit was not set 30 Series 90 70 I O Link Interface Module User s Manual February 1993 GFK 0644A If the module is a master this bit resets or stops both the module and the I O Link If the module is a slave setting this bit to 1 resets or stops only the module itself not the I OLink Disable or Enable the Input Update bit 10 To disable the input update portion of the I O scan write a 1 to control bit 10 This might be done during program debugging or if the program uses multiple calls to the LINKxxX Program Block Disabling the input update causes the module to ignore new inputs it receives To re enable input updates clear control bit 10 by writing a 0 to it Remember that input data is considered to be output data by the device that sends it see page 26 for an explanation of input and output data If the module is a master setting this bit to 1 causes all input references assigned to devices on the link to hold their last states The slaves continue to send data to the master but the new data is ignored by the master no data is written to the input table If the module is a slave setting this bit to 1 causes the input references assigned to the module to hold their last states The master continues to send data to the slave but the new data is ignored by the slave No data is written to the input table Disable or Enable the Output Update bit 9 Disabling the output update keeps the
29. evices include the Series 90 30 PLC and the Power Mate CNC When used as a slave the Series 90 70 I O Link Interface Module can receive up to 64 discrete inputs from the master and send up to 64 discrete outputs The master may be another Series 90 70 PLC a Series 15 Series 16 or Series 18 CNC a Series 0 Model C CNC or an F D Mate CNC The Series 90 70 PLC and Series 0 CNC can be used as either master or slave In the example system shown below the Series 90 70 PLC shown at the top functions as an area controller for three machine cells The area controller has two I O Link Interface Modules each of which operates as an I O Link master AREA CONTROLLER a45002 SERIES 90 70 PLC ANIT O I ANIN O I SERIES 0 CNC o a B o Ssss E o CELL 3 oa omm SERIES 90 70 PLC O O a oD ANNT O I ANIT O I ANIN O I VO LINK POWER MATE POWER MATI 1 8 m l VO LINK POWER MATE POWER MATE ml im l im
30. ey cannot Power is removed from any device There is a fault in the I O Link cable such as an open or shorted wire A module fault software fault or hardware fault occurs in the master or slave POWER a45010 REMOVED HERE MASTER SLAVE Ld bad If the master is a Series 90 70 PLC and one of the following faults occurs communications continue on the rest of the link A slave has been set up for the wrong amount of data A Series 90 30 slave is in Stop mode The sequence of slaves on the link is not the same as the sequence expected by the master PLACED a45011 IN STOP MODE MASTER SLAVE SLAVE 1 3 LY Wn _IJ B Ifthe link is connected to any other type of device including a Power Mate CNC that has a separate encoder port a fault on any device causes the entire link to shut down as a safety precaution If that happens follow this procedure to restore link operation 1 Correct the condition that caused the fault 2 With the master inactive on the link clear system errors by power cycling each CNC slave turn power off then on again 3 Cycle power to each Series 90 30 I O Link module to clear the Logicmaster fault table 4 Reset the I O link from the master Series 90 70 I O Link Interface Module User s Manual February 1993 GFK 0644A Diagnostics The application Program Block automatically provides the Series 90 70 PLC
31. f the program to update only inputs with another call at the end to update only outputs When using multiple calls to the LINKxxX Program Block all additional calls after the first should use the set status of the Link Active status bit as a permissive to their execution GFK 0644 Chapter 4 Programming Guide 25 Program P References for the I O Link Program Blocks The I O Link Program Blocks use the program registers P shown below The references for devices 1 to 15 are used only if the I O Link Module is a master and it has more than one slave Information in Reference Program Reference Nickname Number of I O Link Modules P0001 numlink 1 4 1stModule 2nd Module 3rd Module 4th Module Program Nickname Program Nickname Program Nickname Program Nickname Ref Ref Ref Ref Rack location 0 7 P0002 Lirack P0054 L2rack P0106 L3rack P0158 L4rack Slot location 2 9 P0003 Lislot P0055 L2slot P0107 L3slot P0159 L4slot Status word see page 32 P0004 Listat P0056 L2stat P0108 L3stat P0160 L4stat Control word see page 30 P0005 Licntrl P0057 L2cntrl P0109 L3cntrl P0161 L4cntrl Device 0 or I O Link Module used as P0006 Lidev0 P0058 L2dev0 P0110 L3dev0 P0162 L4dev0 ee eee AT 69 P0007 LidevOl P0059 L2dev0I P0111 L3dev0I P0163 L4dev0I slave start address of Q P0008 Lidev0Q P0060 L2dev0Q P011
32. ical Adapter must be installed in a sealed enclosure Avoid contact with 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 ELECTRICAL OPTICAL ELECTRICAL CABLE CABLE CABLE ij eD D COP1 a COP 1 JD1 a DB ET mm mm Connection between a master or slave device and an Optical Adapter is made using electrical cable A03B 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 below 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 01 SIN 11 ov SIN 01 A 03 SOUT 7 SIN 02 04
33. iew GFK 0644A The Series 90 70 I O Link Interface Module IC697BEM721 is used to interface a Series 90 70 PLC to GE Fanuc and Fanuc products which may also be placed on the proprietary Fanuc I O Link The Fanuc I O Link is a serial interface that provides high speed exchange of I O data between a master device and up to 16 slaves SERIES 90 70 PLC POWER MATE POWER MATE a44979 MASTER SLAVE 0 SLAVE 1 WORKMASTER II PROGRAMMER VO LINK LINK 1 LINK 2 Up to four I O Link Interface Modules can be installed in a Series 90 70 PLC They can be located in the CPU rack and in expansion racks Each I O Link Interface Module can be used in either master or slave mode Two I O Link Interface Modules are shown in the example system illustrated above one in the CPU rack and the other in an expansion rack Each module is set up as a master with its own I O Link In this example both of the I O Link Interface Modules exchange data with Power Mate CNCs Usually when there are multiple 1 O Link Modules in the same PLC they are on separate I O Links as shown here However it is possible to have more than one I O Link Interface Module in the Series 90 70 connected to the same link if that suits the needs of the application Master or Slave Operation When used as a master an I O Link Interface Module can receive up to 1024 discrete inputs from devices on the I O Link and send up to 1024 discrete outputs Potential slave d
34. it has started to seat 3 Place one thumb on the left side of the top plastic flange and the other thumb on the left side of the bottom plastic flange Push the board into the connector until the top and bottom latches click onto the rack rails 4 Visually inspect the board to be sure it has seated properly Make sure no exposed wiring touches any conductive material Such contact could damage the module and other units to which it is connected GFK 0644A 15 5 A CPU module must be present in rack 0 slot 1 before applying power to the I O Link Interface Module Turn on power and observe the LEDs Module OK TheI OLink Interface Module has passed its powerup diagnostics and the hardware is operating properly The module has failed a diagnostic test or a run time failure has been detected On OFF On OFF ON FF The module is communicating with the I O Link A failure has occurred with the I O Link and communications arenot possible Link Cfg I OLinkconfigurationhasoccurred and the module is ready tocommunicate O The module has not been configured for link operation Note If a CPU is powered up for the first time after being received from the factory or for the first time after its configuration has been cleared or its battery has been removed and there is an I O Link Interface Module present in one of the racks of the PLC a Loss of Module diagnostic is generated in the PLC To proceed clear the fault a
35. mendedAction Code Code 10 InvalidrackID Must be in range 0 7 Dev 0 invalid Q Must not be greater startingaddress thanmaximumI Odata Dev 1 length Dev 2 Dev 3 Dev 4 Dev 5 Dev 6 Dev 7 Dev 8 Dev 9 Dev 10 Dev 11 Dev 12 Dev 13 Dev 14 Dev 15 Invalid slot ID Must be in range 2 9 Link devices notde Alldatalengthregister fined with consecu values must be 0 fol tiveaddresses lowing the first occur rence of 0 Dev 0 Invalid data Must be 0 32 or 64 Dev 0 configured Link doesn t operate length but notresponding Dev 1 Dev 1 vm Link continues to oper Dev 2 ate with dev 0 Dev 3 Dev 4 Dev 2 Link continues to oper Dev 5 Dev 3 ate with previous de Dev 6 Dev 4 vices Dev 7 Dev 5 Dev 8 Dev 6 Dev 9 Dev 7 Dev 10 Dev 8 Dev 11 Dev 9 Dev 12 Dev 10 Dev 13 Dev 11 Dev 14 Dev 12 Dev 15 Dev 13 Dev 14 Dev 15 Dev 0 invalid I Must not be greater 1 extra undefined startingaddress thanmaximumI Odata device on the link Dev 1 length Dev 2 2 extra undefined Dev 3 devices on the link Dev 4 Dev 5 Dev 6 Dev 7 Dev 8 Dev 9 Dev 10 Dev 11 Dev 12 Dev 13 Dev 14 Dev 15 GFK 0644 Chapter 4 Programming Guide 35 Index 36 A Active Link fault 3 Address Assignment p9 Application software d P B Board OK bit B2 C Cable diagrams 19 20 Cable lengths 7 Cables and connectors id Calling the Program Block Catalog Numbe
36. module from updating outputs it does not keep the module from sending them If outputs are disabled the module keeps sending its last set of output data repeatedly This might be desirable during program debugging or if the program uses multiple calls to the Program Block Remember that output data is considered to be input data by the device that receives it To disable the output update write a 1 to control bit 9 To re enable output updates clear control bit 9 by writing a 0 to it If the module is a master disabling the output update means that no new data will be sent to any slaves on the link They will continue to receive the same set of data from the master repeatedly If the module is a slave disabling the output update means that no new data will be sent to the master It will continue to receive the same set of data from that specific slave repeatedly GFK 0644 Chapter 4 Programming Guide 31 Monitoring Link Operation For each link the Program Block uses a specific program register P for status data These are m P00004 for link 1 m P00056 for link 2 m P00108 for link 3 m P00160 for link 4 Monitor the status word for information about A the operation of the interface module B the operation of the link C detailed error codes to help diagnose problems Bits in the status word for an I O Link contain the following information
37. nd download a configuration to the CPU See chapter 3 for configuration instructions Once the CPU has been configured the Loss of Module diagnostic will only occur if the module subsequently fails or is removed Removing the I O Link Interface Module from the Rack 1 Remove power from the rack 2 Squeeze the rack clips on the back of the cover to disengage the clips from the rack rail 3 Pull the module firmly to remove it from the backplane connector 4 Slide the board along the card guide and remove it from the rack Avoid contact with neighboring boards and wiring 16 Series 90 70 I O Link Interface Module User s Manual February 1993 GFK 0644A GFK 0644A Connecting the I O Link Interface Module to Other Devices Using the appropriate cable connect the devices on the I O Link Notice that the cables are marked JD1A on one end and JD1B on the other Ports on the I O Link Module The functions of the ports on the I O Link Interface Module depend on whether the module is used as a master or as a slave a45016 Series 90 70 Series 90 70 I O Link I O Link Interface Module Interface Module as master as slave DIA JD1B JD1B not JDIA used o 7 0 If the system also includes a Series 90 30 PLC you will notice that the port functions for the Series 90 30 I O Link Interface
38. o reinitialize the link interface If the problem persists contact the GE Fanuc PLC service hotline phone number 1 800 978 5747 Link interface is not Check that the I O Link Interface Module is installed in the rack and slot responding location specified in the P configuration data Also determine if the module is inserted completely in the backplane and the VME bus is operating to other modules in that rack Make sure that the Logicmaster configuration has been correctly completed for the module as described in chapter 4 Reset the module by cycling power on the rack If the problem persists replace the link module Link Reset This code indicates that a reset has occurred or that the application program has reset the link by writing a 1 to control bit 13 The fault bit status bit 12 is not set The I O Link Module automatically resets control bit 13 to 0 to acknowledge that it has received the command Invalid Number of This code means that the number of I O Link Interface Modules is not in the I OLinkModules range of 0 2 or 0 4 as specified in program reference P0001 34 Series 90 70 I O Link Interface Module User s Manual February 1993 GFK 0644A Configuration Error Codes Error Codes 10 to 91 listed below describe configuration errors If the I O Interface Module is being used as a slave only Error Codes 10 11 12 28 and 44 are used Error Descriptionof Error RecommendedAction DescriptionofError Recom
39. ovides a convenient means of reset if a failure occurs If the module is being used as a master pushing the Reset button resets both the module and operation of the link The application program must be used to re initialize the link If the module is being used as a slave and a fault has caused the module to stop operating pushing the Reset button resets the module while the rest of the link continues to function Note The Reset pushbutton should not be used if the link is operating normally Pressing Reset during normal operation causes the link to stop operating The diagnostic program logic interprets this as an external link failure Serial Ports The front of the module has two 20 pin D connector RS 422 485 serial ports These ports are used for connection to the I O Link Module Specifications Physicaldimensions 6 3in x 9 19in 160mm x 233mm Occupies single slot in Series 90 70 rack Moduletype Series 90 70 PLC module providing I O Link commu nications with up to 16 slave devices in master mode Current requirementfrom 5 volt bus 1 0 Amp without Optical Adapter 0 2 Amp per Optical Adapter LEDs Module OK 1I OLink Active I OLinkConfigured Pushbutton ResetI OLink T O Points In master mode 1024 inputs 1024 outputs maximum In slave mode 64 inputs 64 outputs maximum Environmental Operatingtemperature 0 C to 60 C 32 F to 140 F Storagetemperature 40 C to 85 C 40 F to 185 F Humidity 5
40. peed and has the lowest memory requirements but is limited to a single I O Link Interface Module per 90 70 system and 512 I O points LINK77X provides up to two I O Link Interface Modules per 90 70 PLC and 2048 I O points but it is slightly slower and requires more memory LINK78X accommodates up to four I O Link Interface Modules per PLC and provides up to 4096 I O points Its update rate is slower than the other two Program Blocks and it uses more memory For the 731 732 CPU the LINK73X Program Block is required For the 771 772 CPU either LINK73X or LINK77X can be used For the 781 782 CPU any of the three Program Blocks can be used Remember that the smaller Program Blocks will give better performance Adding the Program Block Logic to an Application Program 24 To add a Program Block to an application program follow these steps 1 Copy the selected Program Block library file from the diskette to the Logicmaster 90 70 library directory suchas c lm90 p70 p70_lib 2 Using the Librarian function available with Logicmaster 90 70 version 3 0 or later import the Program Block into the working folder 3 Ifthe application program will use nicknames for the Program Block P references see page 27 include the nicknames in the Variable Declaration Table The nicknames are provided as three SDE files in the program folder on the application software diskette LINK73SX SDE LINK77SX SDE and LINK78SX SDE To include the appropriate
41. r Grounding cet Optical Adapter 6 Chassis ground 19 Communications window time Configuration error Configuration example Configuration invalid Configuration Series 90 PLC p1 Connectors H Constant Sweep Time CPU mode Control bit definitions Bo Control the link Control word 26 Controlling the I O Link Module b0 CPU module CPUs compatible Current requirement B D Data length Bl Data lengths pd Data transmission rate Bl Device numbers Diagnostics 13 Dimensions 5 Disable I O update bits Bd Distance between devices F Dol O E Electromagnetic noise B Error code bits Error code definitions 34 Example logic 25 pal F Fanuc I O Link l Fault Active bit B3 Faults on I O Link i2 G Getting started Global G references used 27 Grounding cable 19 H Hardware fault error 34 Hotline phone number 84 Humidity specification p I Ocapacity H I O Link Modules number of Bl I O Links number of I Oupdate enable disable bits B0 Input data zi Inputs enable disable bit bd Installation GFK 0644A GFK 0644A Installation I O Link Module Installation Optical Adapter bd Interrupts 21 L LEDs 15 Link Active bit p4 BJ Link Active LED f Link Cfg LED Link control Link Failed bit Link failure error Link operation stops LINK73xX links and I O LINK77X links and I O LINK78X links and I O
42. rrupts such as a PCM Genius Bus Controller Analog GEnet LAN or Ethernet module GFK 0644A 21 4 If you are using version 4 of Logicmaster press F1 vme to display the catalog list shown below Select Foreign VME from the list TEN l l 2 Ss a SC 7 o On gt N SERIES 90 70 MODULE IN RACK SLOT SOFTWARE CONFIGURATION SLOT Catalog 3 CATALOG DESCRIPTION TYPE 1 IC697ACC722 BLANK SLOT INTERRUPT JUMPER JUMPER 2 FOREIGN VME FOREIGN VME MODULE 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 I D NLMSONS YS TENS Pe SESTE ONFIG VALID INQREPLACE J If you are using version 3 of Logicmaster instead press F2 vme to display the catalog list From the list select Foreign VME no interrupt 5 No further configuration is required press Rack Shift F1 or the Escape key to return to the rack display 22 Series 90 70 I O Link Interface Module User s Manual February 1993 GFK 0644A Chapter 4 Overview GFK 0644A Programming Guide This chapter explains how to incorporate logic for one to four I O Link Interface Modules in an application program for the Series 90 70 PLC Programming instructions for other devices on the link are not included The Program Blocks on the diskettes provided with the I O Link Interface Module will transfer input and outp
43. teness 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 Field Control GEnet Logicmaster Series One Series 90 CIMPLICITY 90 ADS Genius Modelmaster Series Three VuMaster CIMPLICITYPowerTRAC GeniusPowerTRAC ProLoop Series Five Workmaster Copyright 1993 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 70 I O Link Interface Module IC697BEM721 Chapter 1 Introduction Describes the functions and features of the Series 90 70 I O Link Interface Module Chapter 2 Installation Includes basic setup procedures Chapter 3 Series 90 70 PLC Configuration Shows how to add an I O Link Interface Module to the Series 90 70 PLC system Chapter 4 Series 90 70 PLC Programming Explains how to configure monitor and control the I O Link Interface Module Related Publications Logicmaster 90 70 Users s Manual GFK 0263 Reference manual for system operators and others using the Logicmaster 90 70 software to program configure monitor or control a Series 90 70 PLC and or a remote drop Power Mate Connection Programming Maintenance Manual GFZ 61613 Reference manual
44. to 95 non condensing Vibration and shock 3 5mm displacement 5 9Hz 1 G 10 200Hz 15G for 11mS duration RS 422 485 Serial Ports 1 5MHz transmission rate GFK 0644A Chapter 1 Introduction 5 Cable Types for the I O Link The following cables and connectors can be used to complete the I O Link between devices CatalogNumber A03B 0807 K801 A03B 0807 K802 AMW 2076 Connector AOQ2B 0120 K301 Connector PCR E20FS PRC V20L A03B 0807 K803 Optical A138 154 B001 Adapter Cable A66L 6001 009 L10R03 L15RO3 L20R03 L30R03 L40R03 L50R03 L60R03 L80R03 L90R03 L100R03 Vendor GE Fanuc GE Fanuc OKI Electric Cable GE Fanuc Honda Honda GE Fanuc GE Fanuc GE Fanuc Description 5 meter length with connectors on both ends Connects between master and slave device or between two slave devices 10 meter length with connectors on both ends Connects between master and slave device or between two slave devices 10 pair shielded cable without connectors for making custom length cable Connects between master and slave device or between twoslave devices 20 pin connector with solder lug Consists of the two following parts 20 pin female connector with solder lug Connector cover 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 formaster slave orslave sl
45. ut data between the Series 90 70 PLC and up to four I O Link Interface Modules The Program Blocks also monitor diagnostics from each I O Link Interface Module in the PLC and provide a mechanism for controlling link operation from the application program One Program Block is selected for the application and added to the application program using the Librarian function of Logicmaster 90 70 Logic must be added to the application program to call the Program Block which will execute once each time it is called Normally it is called once per PLC sweep The Program Block utilizes a range of P references set aside in PLC memory to exchange data with the Series 90 70 PLC The application program interfaces with the Program Block by reading and writing the same P references The Program Block also makes use of a small group of G references These do not require any application program interaction However it is important to be sure that these G references are not used for any other purpose 23 Selecting a Program Block There are three Program Blocks ona diskette Select the Program Block that provides the level of functionality and performance required for the application Program Block Number of I O Maximum Number Compatible CPUs Identifier Link Modules of References LINK73X 512points 731 73Q 71 77481 782 LINK77X 2048points 771 77281 782 LINK78X 4096 points 781 782 The LINK73X Program Block provides the fastest update s
46. with diagnostic information about the I O Link Interface Module and about link operation if the module is operating as a master The diagnostic information is placed into P references assigned to that I O Link Interface Module Additional program logic can be created to read these P references for monitoring the following m Whether an invalid configuration has been provided during link initialization The link will not operate until a valid configuration has been supplied m Whether the I O Link Module is operating properly m Whether input data is being received m Whether a link fault has occurred Chapter 4 explains how to add these diagnostics to an application program Link Control In addition the Program Block automatically reads other P references in the Series 90 70 PLC to receive commands from the application program These P references can be used to instruct the I O Link Interface Module to do the following m Operate as a master or a slave m Disable or enable the input and or output update between the master and slave s Start or restart link operation m Reset or stop link operation Use of these program references is also explained in chapter 4 GFK 0644A Chapter 1 Introduction 13 Getting Started To install and configure a Series 90 70 I O Link Interface 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
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