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All Rights Reserved. Copyright © 2015, Yokogawa Electric Corporation 
 

TI 34M06Z43-01E 

 

 

4.2 

How to Check Special Registers and Special Relays 

 

You can check special registers and special relays using the FA-M3 Programming Tool WideField3, 

either  from  the  Common  Tag  Definition  Monitor,  or  the  Device  Monitor.  The  following  figure  shows 

example screen captures when an instruction processing error is detected.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

How to Check Special Relays and Special Registers

 

Device Monitor: Special Relays

 

Device Monitor: Special Registers

 

Common tag Definition Monitor

 

■ Registered Device Monitor 

If you know the devices to be monitored 
beforehand, .pre-register them using the 
Registered Device Monitor to save the 
effort of searching for them every time and 
thus improve efficiency! 

Pre-register devices to be monitored.

 

Tech Tip

 

Summary of Contents for FA-M3 Vitesse

Page 1: ...1 Introduction Technical Information TI 34M06Z43 01E FA M3 Maintenance Guide Basic Troubleshooting for F3SP7 TI 34M06Z43 01E 2018 01 1st Edition YK Yokogawa Electric Corporation www yokogawa com itc...

Page 2: ...1 4N 4S F3SP76 7N 7S IM34M06P15 01E for error cause analysis For remedial measures refer to the user manuals of individual modules concerned 1 2 Basic Operation of Self Diagnosis The sequence CPU modu...

Page 3: ...it when the CPU is powered ready and operating normally RUN Lit when a program is running ALM Indicates a minor failure when lit Program execution can continue ERR Indicates a moderate failure when li...

Page 4: ...Moderate failure RDY lit RUN off ERR Lit Stops Program error I O comparison error 1 I O module error 1 Memory error CPU error Instruction error 1 Scan timeout 1 Startup error Invalid instruction found...

Page 5: ...urrence of detected errors You can check the system log using the FA M3 Programming Tool WideField3 or using the SD card 3 2 Checking System Log Using FA M3 Programming Tool WideField3 WideField3 wind...

Page 6: ...MDISK A Press hold Formats SD card B Press Copies SD card data to RAMDISK C Press hold Restores factory settings SD EXE US1 US2 RDY RUN ALM ERR 4 2 1 SP76 7S CPU V MODE 0 SET 0 C 4 8 SD CARD1 Log file...

Page 7: ...ion LED Indicators Special Relay that Turns On Special Registers Storing Error Code Major failure System error All LEDs are off Moderate failure Self diagnosis error Startup error ERR is lit M193 Z017...

Page 8: ...The following figure shows example screen captures when an instruction processing error is detected How to Check Special Relays and Special Registers Device Monitor Special Relays Device Monitor Speci...

Page 9: ...and special register Click the device type to be monitored Tech Tip Balloon comments and monitors Is it tedious to open the monitor window repeatedly when monitoring a device For a fixed device you ca...

Page 10: ...ction there is no need to write programs that read register and relay data for monitoring purposes only 5 2 How to Check Advanced Function Module Registers In the online window of the FA M3 Programmin...

Page 11: ...M 34M06H24 08E FL net module F3LX02 1N Special relays M3521 to M5582 of sequence CPU The status of the local node or remote nodes can be checked using the FL net setup tool of WideField3 IM 34M06P15 0...

Page 12: ...and collection of device data changes at every scan is useful for identifying the signal that causes an error condition Beyond a snapshot view its historical trace of the before and after transitions...

Page 13: ...or a general CSV format The rttd format is required if the saved trace data is to be analyzed subsequently using Live Logic Analyzer Example CSV format file Tech Tip Add devices by drag and drop You...

Page 14: ...aximum minimum average value display and user marker User Marker displays a U mark on the graph wherever a tracing device satisfies a user defined condition It is useful for finding a desired device s...

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