Chapter 7 Diagnosis function
Contents
1. Prepare standard configuration that is needed in system configuration and select communication module that is relevant to the device type 2 This communication module should be mounted when power is off 3 To connect the cable of electric module tighten the screw of cable connector to confirm the connection Terminal resistance is built in the repeater 8 11 8 Installation and testing operation 8 3 Installation and testing operation of Mnet communication module 8 3 1 Mounting and installation In the type of Mnet communication module there are G3L MUEA and GOL MUEA that is used in PC Communication module can be mounted up to Max 4 including Fnet in main base of GM1 GM2 and GM3 PLC Example of mounting is as following figure Fig 8 3 1 A Example of G3L MUEA module mounting TTT Communication module 1 and 2 Power CPU are the same network f l i Oo 0 O Communication module 3 and 4 are different network I Ey Ee ol yp PE o 2 lt Drop cable T1 T2 TAP Trunk cable TAP Terminal resistance 75Q Ti T2 TAP E Te 1 Max distance of trunk cable between TAPs is 700m 2 Drop cable between TAP and Mnet communication module is max 50m 3 Operate while paying attention to TAP direction Trunk cable Terminal resistance Terminal resistance 75Q 75Q 4 Connect the screw for shield connection at the back of TAP with pannel FG 8 12 8 Installation and testing ope2. insert a module accurately into slot and tighten the module up with screw of upper part not to be shaken before connecting communication cable The distance between TAPs is max 700m and max distance of drop cable from TAP to communication module is 50m Using TAP connect the screw for FG connection in TAP with panel FG line Station number switch that is located on the front of this communication module can be used for high speed communication service only and MAC address that is written on the case of communication module can be used for station number of other services 8 14 8 Installation and testing operation 8 3 2 Cautions on system configuration 1 All other station including this station should have different high speed link station number If duplicated number is used in connection communication error occurs and normal communication is not possible Switch value on the front of module should not be duplicated 2 If module is operated with normal communication mode switch should be in On line mode If mode switch of this module is set to test and turn the power on when other stations that are connected in network are already in communicating serious error may be occurred in communication of other stations 3 For communication cable cable of specified specification should be used Using not specified cable may cause serious communication error 4 Check whether communication cable has disconnection or short before ins
3. cable as Fig 7 1 2 set the two station numbers identically set operation mode switch on front part to test mode and turn the power on then diagnose the problem according to LED indication Ww CPU A CPU uoneis yans sjulod ze jndu uoneys yans sjulod 9 ndu sjulod ze ndino sjuiod ze ndu sjulod 9 ndino sjulod ze ndino Operation mode TEST 1 Operation mode TEST 2 Fig 7 1 2 Configuration of test system 7 1 7 Diagnosis function How to test In a system configuration shown above checks H W between CPU A and CPU B and connection status 1 Ina test system configuration shown above turn the power of CPU A and CPU B off and set the mode switch of appropriate module as follows Mode of communication module CPU A TEST 1 Transmission mode of communication test Sets station number switch of CPU A to station 1 Communication test for station 1 Mode of communication module CPU B TEST 2 Receive mode of communication test Don t change values of other switches Sets station number switch of CPU B to station 1 Communication test for station 1 2 Power on CPU A and CPU B 3 LEDs in communication module of CPU A are operated as follows During communication test Result of communication test O RUN Light on RUN Flash O LAS LAS Light on only if receive error occurred nea O TOKEN TOKEN Light on only if transmission error occurred rotation number O TRX O TRX Light on i
4. 7 Diagnosis function Chapter 7 Diagnosis function 7 1 Self diagnosis function of Fnet communication module 7 1 1 Self diagnosis function during running Error type occurred during normal operation can be known through LED which located on the front of the product When LED operation is abnormal see appendix A1 1 A1 2 LED indication if user can fix the error through relevant action and contact Service station of our company for serious error of hardware a e A On line mode 1 Memory access error of communication module Error code is 2 Common RAM access and Reading Writing error displayed through Diagnosis function iiet sali 3 Interface error of PLC and IBM_PC LED when error Po 4 Frame error during communication occurred 5 Error status in physical layer of other station during communication See Appendix 6 Error in physical layer of self station during communication A1 1 A1 2 7 Program execution error during communication Test mode 1 Diagnosis of network configuration status in physical layer by test Error code is Transmission error of physical layer displayed through Receive error of physical layer LED when error 2 Interface error of CPU in communication module and communication Occurred Diagnosis function Communication diagnosis chip 7 1 2 Communication diagnosis by test mode If LED indicates modem or cable problem of Fnet module connect two module of Fnet with communication
5. D conversion module PC communication module GOL CUEA See mounting method of the manual according to CPU type for mounting method of base module 8 2 8 Installation and testing operation 8 1 3 Installation procedure of Fnet module 1 2 3 4 5 6 7 8 9 10 11 12 13 Install standard configuration that is needed in system configuration and select communication module relevant to the type of device This communication module should be mounted when power is off When mounting this communication module check whether connector of base that module will be mounted has foreign matters or not and check whether connector pin of this module is normal All communication modules can t be mounted in extended base they can be mounted only in CPU position of main base Combined mounting of Mnet module and Fnet master module is possible in device of GM1 GM2 and GM3 But mounting number of combined configuration should be 4 or less When mounting this module insert projecting part of lower part into groove of base board exactly and press it until upper part is locked with locking device of base board before connecting communication cable If locking device is not locked completely error of interface with CPU may be occurred Sets station number and operation mode using switch on the front part of communication module There should be no duplicated station number in the same network Connect c
6. allation and operation of GMWIN perfect Connection status of communication Are connection of communication cable and using status of TAP perfect cable Is connection type of each cable open loop Module mounting Is communication module correctly installed in main base Is mode switch On line switch value 0 Switch check A j Is station number switch high speed link correctly set 8 15 8 Installation and testing operation 2 Communication module to be mounted in IBM PC Is PC appropriate IBM PC compatible Has PC sufficient environment to install FAM4 0 GMWIN Standard check Has PC space and empty slot to mount this module Can memory map of PC reserve empty space to use this module gt See user s manual of FAM4 0 GMWIN and Appendix of this manual Module mounting and Reserve empty space of 64K byte in memory map of PC select this area for the memory FAM4 0 GMWIN switch of this module set port address installation Mount and fix this module into the slot to be inserted Are memory switch and port switch correctly set Switch recheck Is mode switch set to On line switch value is 0 status Is station number switch correctly set 8 3 4 Procedure of testing operation This shows the sequence from completion of PLC installation to testing operation 1 Communication module to be mounted in PLC Power on 1 Check input power 2 Check the connecti
7. autions on installation of Fnet module 1 2 3 4 5 6 7 8 All other station including this station should have different station number If duplicated number is used in connection communication error occurs and normal communication is not possible If module is operated with normal communication mode switch should be in Run mode If mode switch of this module is set to test and turn the power on when other stations that are connected in network are already in communication serious error may be occurred in communication of other stations For communication cable cable of specified specification should be used Using not specified cable may cause serious communication error Check whether communication cable has disconnection or short before installation Tighten communication cable connector to fix the cable connection If cable connection is not perfect serious error can be occurred If communication cable is twisted as the following figure or not connected well problem can be occurred in communication Branch of cable is not allowed Connection of network through communication cable should not be a closed circuit 8 4 8 Installation and testing operation 9 Choose one from both terminals in network system connect its terminal connector with FG of PLC or installed device as the following FG Remark If communication status is bad when connection is made as above this is caused by serious noise
8. e Chap 9 Troubleshooting of this manual 6 Check whether this module is initialized or not by executing FAM4 0 GMWIN gt See user s manual of FAM 4 0 GMWIN 7 Check LED status of this module gt See Appendix LED status of this manual If the operation is abnormal see chap 9 Troubleshooting 8 Preparation and execution of program to be executed gt See users manual of FAM4 0 GMWIN If the operation is abnormal see chap 9 Troubleshooting of this manual 1 Stop all execution of FAM4 0 GMWIN and finish 2 Check LED of this module 8 8 8 Installation and testing operation 8 2 Installation and testing operation of Fnet option unit 8 2 1 Active coupler of Fnet 1 Mounting and installation Active coupler means the assembly of GOL FAPA Power GOL FABA Base GOL FACA Module and this is used to dispart and connect optical signal to many places Fig 8 2 1 shows example of active coupler communication module Optical module 1 Optical module 2 1 2 3 4 5 6 Fig 8 2 1 Example of active coupler mounting Prepare standard configuration that is needed in system configuration and select communication module that is relevant to the device type This communication module should be mounted when power is off When mounting this communication module check whether connector of base that module will be mounted has foreign matters or not and check whether connector pin of this modul
9. e is broken or not When mounting this module push active coupler module into groove of upper and lower body in active coupler before connecting communication cable Push it hard to be completely inserted in base board Connect communication cable after mounting this module Mount dummy module GOL FADA to protect unused slot from foreign matters like dust or others 8 Installation and testing operation 8 2 2 E O converter Electric optical signal converter This module GOL FOEA converts electric and optical signal of Fnet each other and this can be configured as follows Twisted pair cable Optical cable Optical cable m Optical cable Eee Active coupler m Optical cable When optical cable is used to connect between Fnet modules of many stations using active coupler 1 Prepare standard configuration that is needed in system configuration and select communication module that is relevant to the device type 2 This communication module should be mounted when power is off 3 Connect communication cable after mounting this module 4 Completely connect the connector of optical cable by accurately inserting in Tx Rx 8 10 8 Installation and testing operation 8 2 3 Repeater Electric signal restructure Repeater GOL FREA is used to restruct the electric signal of Fnet Installation method is as follows When the signal between Fnet modules is restruct to make the sianal level Hiah 1
10. ease ighten screw o Connection status of SCrew terminal terminal block Gap perween Shall be relevant gap Correct compression terminals Light on check Light on Lights out means abnormal See Appendix ee creck In RUN Light on Lights out means abnormal See Appendix ED RX AINEI CHECKIN REN Light on Lights out means abnormal See Appendix indication status i Light on Light off means abnormal Lights IN RING lent ought ONEEK when cable is connected with other station PEAP FAULT Light off check Light off Light on or flash error See Appendix 8 4 2 Regular check Check following items once or twice per six months and perform relevant action to take Table 8 4 2 Items of regular check Items to be checked Howtocheck Criteria of decision Action to take Ambient Check using 0 55 temperature thermometer and ificati If iti di Ambient humai hydrometer 5 95 RH specifica ion itis used in a class environment of class is Ambient pollution Check corrosive gas Shall not beany used as standard corrosive gas Release shaking Shake communication Shall not be any Tighten the screw module release or shaking Module status Attachment of dust 7 Shall not be any Visual inspection Remove and foreign matter attachment Arrangement by general Ambient environment Release of terminal Tighten using driver Shall not be any Tighten screw release Gap between Connection compression Visua
11. f TIME OUT occurred 256 O FAULT O FAULT Light on if frame error occurred During communication test rotates up while lighting on FAULT O TRX O TOKEN UO LAS FAULT LED 256 times with RUN LED on Test result is displayed through LED and the meanings are as shown above These are displayed during two seconds and reads station number switch and keep executing with the station 4 LEDs in communication module of CPU B are operated as follows During communication test Result of communication test O RUN Light off Flash O RUN Whether error occurred or not One LED rotates O LAS O LAS No meaning at a time total O TOKEN O TOKEN No meaning rotation number O TRX No meaning 256 FAULT No meaning During communication test rotates up while lighting off FAULT O TRX O TOKEN U LAS FAULT LED 256 times with RUN LED on Test result is displayed through RUN LED and communication error occurred during test if RUN LED is turned on If error occurs after testing check the test condition is correct or not If the same error occurs continuously contact Service station of our company 7 2 7 Diagnosis function 7 2 Mnet diagnosis function 7 2 1 Diagnosis function types of Mnet communication module On line mode 1 Memory access error of communication module 2 Common RAM access and Reading Writing error 3 Interface error of PLC and PC 4 Modem error during com
12. from FG Therefore user should eliminate its cause or not connect to FG 10 If communication cable is connected with long distance wiring should be far away from power line or inductive noise 11 Shield line of communication cable twisted pair should be connected firmly with connector body inside of the 9 pin metal case for connection See 4 4 1 Electric twisted pair cable wiring 12 Optical communication cable is consists of TX and RX line Connect them to Tx Rx connector of optical communication module as the following figure If polarity of Tx Rx is changed each other communication is impossible so polarity should not be changed See 4 3 3 Optical cable connection Optical cable TX TX RX RX 13 For not using connector of optical communication module cover should be used on connector part to prevent foreign matters from coming in 14 If LED operation is abnormal see chap 9 Troubleshooting of this manual to check the cause of the error If the error occurs continuously after management contact Service station 8 5 8 Installation and testing operation 8 1 5 Preparations during testing operation of Fnet module This explains contents to be checked before testing operation of Fnet communication module 1 Communication module to be mounted in PLC Does using voltage of power module comply with specifications of power module Mounting check of Is battery of CPU module connected Base module Is m
13. h means system error and See Appendix intermittence flash means communication error 2 Slave of Fnet Items of routine check are as following table Table 8 4 1 B Items of routine check Items to be checked Criteria of decision Action to take Cable connection status Release of cable Shall not be any release Tighten the cable Release of Tighten screw of Shall not be any release i terminal screw terminal Connection status of terminal block Gap between compression Shall be relevant gap Correct terminals Light on check Check power if light off See Appendix Light off means abnormal operation TOKEN Ferer Geo Duplicated station or cable error see Apperidix i Light off means abnormal operation LED TYRA ceker CHOLES Duplicated station or cable error See Appendix indication Intermittent flash means communication error Light off check Cable connection error or terminal resistance See Appendix connection error Regular flash means system error Error code SYS FAULT Light off check is displayed in LED See Appendix 8 18 8 Installation and testing operation 3 Communication module of Mnet Items of routine check are as following table Table 8 4 1 C Items of routine check Items to be checked Criteria of decision Action to take i Tigh h Pableconnenion Release of cable Shall not be any release iguien tne status cable i Tigh f Release of terminal Shall not be any rel
14. l inspection o oeirelevant Correct Status terminals gap Release of Shall not be any Fix the connector Visual inspection connector release Tighten the screw Check voltage between AC 85 132V l Power voltage check Change supplied power 8 19
15. munication 5 Error status in physical layer of other station during communication 6 Error in physical layer of self station during communication Diagnosis funiction 7 Program execution error during communication Error code is displayed Self diagnosis through LED when communication diagnosis error occurred Test mode See appendix A1 7 1 Diagnosis of network configuration status in physical layer by test Interface error of common RAM Transmission error of physical layer Receive error of physical layer Loop back test of physical layer 2 Interface error of CPU in communication module and TBC 7 2 2 How to diagnose Mnet communication module Diagnosis of Mnet communication module is made by setting mode switch which is attached on front part of communication module to 2 test 2 and executed with the status that communication cable is not connected Test1 and test2 are executed internally Test contents according to each item are as follows Test 1 Test 2 e Interface of common RAM e Interface of common RAM e Transmission test of physical layer e Loop back test e Receive test of physical layer e Interface of CPU in communication module and TBC 7 3 7 Diagnosis function Test sequence Sets mode switch to 2 with power off 2 Power on Contents of execution Power on and execution of test 1 LED status OOOO RUN LED on The result of test 1 is normal and execution of test 2 LED sta
16. n GM1 GM2 and GM3 PLC and these can be mounted only in main base 2 Communication module can be mounted up to 2 in main base in GM4 and GM6 PLC Extended base is not available for this module 3 Only one GSL FUEA module can be mounted in GM5 PLC and mount it the first location of extended base 4 GOL FUEA is mounted in one of 16 bit extended slot of compatible IBM PC and setting of port and memory address shouldn t be duplicated with other device s See 3 2 3 GOL FUEA structure 8 Installation and testing operation 8 1 2 Installation of Fnet slave module In types of slave module there are electric communication module of G3L RBEA and G4L RBEA optical communication module of G3L RBOA and standalone remote GOL SMQA GOL SMIA GOL SMHA T O station of 16 point output input and combined Fig 8 1 2 shows example of mounting and extending of slave in GM base Main base Fnet network Extended base Extended base Fig 8 1 2 How to mount and install Table 8 1 2 shows list of module which can be used with FSM Table 8 1 2 Mountable device in FSM Available module name Not available module name Coordinator module GM1 CORA All types of I O module Interface module All types D A conversion module Interrupt input module GOF INTA Fnet module GOI FUEA FUOA Temperature conversion module Mnet module G3L MUEA High d t dul PID control module GOF PIDA igh speed counter module Analog timer GOF ATOA A
17. nual of FAM 4 0 GMWIN 7 Check LED status of this module gt See Appendix LED status of this manual If the operation is abnormal see Chap 9 Troubleshooting 8 Preparation and execution of program to be executed gt See user s manual of FAM4 0 GMWIN If the operation of communication is abnormal see user s manual of FAM4 0 GMWIN 1 Stop all execution of FAM4 0 GMWIN and finish 2 Check LED of this module 8 17 8 Installation and testing operation 8 4 Repair and check Perform routine check and regular check to maintain the best status of this communication module 8 4 1 Daily check 1 Master of Fnet Items of routine check are as following table Table 8 4 1 A Items of routine check Items to be checked Criteria of decision Action to take Cable connection status dete of Shall not be any release Tighten the cable f Release of Shall not be any release Tighten screw of Module connection status screw module RUN Flicker check CP Lights out means interface cut off with See Appendix LED of only one module among entire module of LAS Light on Check network should be lighted Lights of two or more See Appendix mean abnormal configuration of network SED Light off means abnormal Duplicated station or indication TOKEN Flicker check 9 P See Appendix cable error TX RX Flicker check Light off means abnormal Hardware error of See Appendix module FAULT Lightoff check Re9Vlar flas
18. ommunication cable after mounting electric module and install terminal resistance at CON1 or CON2 if this module is terminal Fnet 110Q Mnet 75Q Electric module cable should be connected tightly using screw of cable connector If mounted station is not terminal both side of cable can be connected any of CON1 and CON2 Turn the power on after connecting communication cable check whether this module operates normally through LED operation status If it is normal download corresponding program to GMWIN and execute the program After mounting optical communication module insert projecting part of cable connector into groove of communication module connector while pushing connector of optical connector into communication module connector and turning it clockwise direction Communication module for PC can be mounted in ISA bus and switch of port address and memory address in this module should be configured according to memory environment of PC before mounting it If port and memory are set to currently using area in PC memory environment abnormal operation may be occurred or booting may not be possible See 3 2 3 GOL FUEA structure Switch values of port and memory settings of this module are in appendix To mount communication module for PC insert a module into slot accurately and tighten the module up with screw of upper part not to be shaken before connecting communication cable 8 3 8 Installation and testing operation 8 1 4 C
19. on of communication cable 3 Power on 4 Check power LED light of power module 5 Check LED status of CPU module gt f abnormal see troubleshooting of manual according to each PLC type 6 Check whether LED status of communication module is normal or not gt If abnormal see Chap 9 Troubleshooting of this manual Programming Programming is prepared in GMWIN and it is written into CPU module Sequence check Checks operation of communication module according to program Program correction Corrects if there is any error of sequence program Program preservation 1 Stores program into floppy disk or hard disk 2 Prints circuit drawing and list by printer 3 Writes program to memory module if necessary 8 Installation and testing operation 2 Communication module to be mounted in PC Power on 1 Check input power 2 Check the connection of communication cable 3 Power on 4 Check booting status of PC gt If booting is not performed check port address and memory address which are set in communication module and set memory so as not to be duplicated with other devices used in PC gt If abnormal see Chap 9 Troubleshooting of user s manual in FAM4 0 GMWIN 5 Check whether LED status of communication module is normal or not gt f abnormal see Chap 9 Troubleshooting of this manual 6 Check whether this module is initialized or not by executing FAM4 0 GMWIN gt See user s ma
20. ounting of all base modules perfect See product manual according to each PLC type Connection status of Is connection status of communication cable perfect Communication cable Is connection type of each cable open loop Is the status of mode switch On line switch value is 0 Is station No switch correctly set Is master station No switch correctly set for slave module Is output option switch correctly set when communication is cut off for slave module Switch checking 2 Communication module to be mounted in PC lems tobe checked Is PC appropriate IBM PC compatible Has PC sufficient environment to install FAM4 0 GMWIN Standard check Has PC space and empty slot to mount this module Can memory map of PC reserve empty space to use this module See user s manual of FAM4 0 GMWIN and Appendix of this manual Reserve empty space of 32K byte in memory map of PC select this area for the memory switch of this module set port address Mount and fix this module into the slot to be inserted Are memory switch and port switch correctly set Switch recheck Is mode switch set to On line switch value is 0 status Is station number switch correctly set Module mounting and FAM4 0 GMWIN installation 8 6 8 Installation and testing operation 8 1 6 Testing operation procedure of Fnet module This shows the sequence from completion of PLC installation to
21. ration Fig 8 3 1 B Example of mounting of GOL MUEA module in PC mounted in 16 bit AT bus Mnet communication module 16 bit extension slot Computer 8 bit slot F_connector Drop cable Remark 1 Max distance of trunk cable between TAPs is 700m 2 Drop cable between TAP and Mnet communication module is max 50m 3 Operate while paying attention to TAP direction Trunk cable Terminal resistance Terminal resistance 75Q 75Q 4 Connect the screw for shield connection at the back of TAP with pannel FG 8 13 8 Installation and testing operation 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Install standard configuration that is needed in system configuration and select communication module relevant to the type of device This communication module should be mounted when power is off on PLC When mounting this communication module check whether connector of base that module will be mounted has foreign matters or not and check whether connector pin of this module is broken or not All communication modules can t be mounted in extended base they can be mounted only on main base Communication module should be mounted in a slot that is near with CPU In device of GM1 2 3 combined mounting of Mnet module and Fnet master module is possible But mounting number of combined configuration should be Max 4 or less When mounting this module insert projecting part of lower par
22. t into groove of base board exactly and press it until upper part is locked with locking device of base board before connecting communication cable If locking device is not locked completely error of interface with CPU may be occurred If network is configured using this communication module that network should be branched and connected using the TAP for coaxial cable In a TAP that is used to branch communication station terminal of port should be connected with terminal resistance If terminal resistance is not used communication error may be occurred Trunk cable should be used between TAPs and drop cable should be used between connector and TAP of communication module If drop cable is used instead of trunk cable communication error may be occurred After connecting communication cable power on and check whether the operation is normal or not by watching the operation status of LED If the operation is normal download appropriate program to PLC of GMWIN and execute the program Communication module for PC can be mounted in 16 bit slot and switch of port address and memory address in this module should be configured according to memory environment of PC before mounting it If port and memory address are set to currently using area in PC memory environment abnormal operation may be occurred or booting may not be possible Switch values of port and memory address settings of this module are in appendix To mount communication module for PC
23. tallation 5 Tighten communication cable connector to fix the cable connection If cable connection is not perfect serious errors can be occurred 6 Ifcommunication cable is connected with long distance wiring should be far away from power line or inductive noise 7 Coaxial cable is not flexible so this should be branched away from connector in communication module at least 30cm If cable is bent at right angle or deformed too much this may cause disconnection of cable or break of connector in communication module 8 Trunk cable should be used between TAPs and drop cable should be used between connector and TAP of communication module 9 If LED operation is abnormal see Chap 9 Troubleshooting of this manual to check the cause of the error If the error occurs continuously after management contact Service station 10 Dual mounting of Mnet communication module GOL MUEA and Fnet communication module GOL FUEA in PC is hard to be used at FAM4 0 dual mounting should be avoided 11 Mounting this module maintain sufficient gap distance Scm or more with other module base and other additional mounting object to facilitate connection and mounting of communication connector and cable 8 3 3 Preparations before testing operation This explains the contents to be checked before commissioning communication module 1 Communication module to be mounted in PLC items to be checked Installation and check of standard S W Are inst
24. the testing operation 1 Communication module to be mounted in PLC Power on 1 Check input power 2 Check the connection of communication cable 3 Power on 4 Check power LED light of power module 5 Check LED status of CPU module gt f abnormal see Troubleshooting of manual according to each PLC type 6 Check whether LED status of communication module is normal or not gt If abnormal see Chap 9 Troubleshooting of this manual Programming Programming is prepared in GMWIN and it is written into CPU module Properly use flags that are related to emergency action for communication cut off during communication with other station and monitoring of other station v Sequence check Checks operation of communication module according to program Program correction Corrects if there is any error of sequence program Program preservation 1 Stores program into floppy disk or hard disk 2 Prints circuit drawing and list with printer 3 Writes program to memory module if necessary 8 7 8 Installation and testing operation 2 Communication module to be mounted in PC Power 1 Check input power 2 Check the connection of communication cable when cable is connected 3 Power on 4 Check booting status of PC gt If abnormal see Chap 9 Troubleshooting of user s manual in FAM4 0 GMWIN 5 Check whether LED status of communication module is normal or not gt If abnormal se
25. tus OO O RUN IN RING LED on If the result of test 1 is abnormal LED status OOO RUN FAULT LED on If the result of test 2 is normal LED status OOO FAULT IN RING LED on If the result of test 2 is normal LED status OOOO FAULT LED on If test is finished at abnormal LED status as and O contact Service station of our company 7 4 8 Installation and testing operation Chapter 8 Installation and testing operation 8 1 Installation and testing operation of Fnet communication module GLOFA communication module should be appropriately mounted according to PLC CPU type and products of communication module which can be mounted according to CPU type are as follows Table 8 1 Mounting of communication module according to CPU type Max mounting Mounting location CPU type Mountable device type slot ee ee ee Gm2 Gal MUEA Gal FUEA G3LFUOA C vantas ro GSL MUEA G3L FUEA GSLFUOA 4 Wanbaseto C GaLRBEA GaLRBOA 1 ou Romero O a e vo S S S Co oa o t o C a o Cewe car o e E E o GOL FUEA PU ee al Remote 8 1 1 Installation of Fnet master module 4 4 4 2 2 GOL MUEA 1 1 1 1 1 1 1 1 1 Inthe types of master module there are electric communication module of G3L FUEA G4L FUEA GS5L FUEA and G6L FUEA optical communication module of G3L FUOA and GOL FUEA which is used in IBM PC Communication module can be mounted up to 4 i
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