FI830FR showing Error Indication at CBF, but physically no Error Indication on the Module
I have Error Indication on FI830F profibus communication module on CBF, But physically no Error indication on the module.
Control Builder : CBF V8.1.4271
Controller : AC800FR
FI830 : FI830FR ( Error Indication at CBF)
FDT Slave : CI840 ( Error Indication at CBF)
IO cards : AI845, DI810, DO810 ( No Error at CBF)
It would be helpful to get both primary and secondary controller logfile, from web browser Click on the ‘Diagnosis’ button and then write to file button.
Also if FI830 module Error bit or STA pin is configured what value you are getting on those pins ?
Are you getting any system message in DigiVis message line regarding that FI830 module or Profibus master object?
Because for me it sounds strange that at controller level system diagnostic module displayed in ‘RED’ color like it is not mounted/not found, whereas at module level display it appears as module is OK, Also if there is any problem with Profibus master module redundancy switch over should get trigger and primary controller will be the one with all healthy modules
Hence I feel there is some ambiguity, which will get clear through controller logs perhaps.
Also recommended to get in touch with local L3 support line.