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It has been a long-standing problem with a previous installation that several devices communicate incorrectly on the CIB lines.
We have already replaced the devices.
The error did not disappear, only other devices began to function incorrectly.
Can I get a description to understand the DT_CIB_DIAG values in Mosaic?
I hope I can narrow down the error better this way.
I'm attaching a picture so you can see exactly what I mean.
Best regards: Balázs Marozs
Answers 1
CIB diagnostics structure contains status STAT and error counter ERR. In case of proper function, there are alternating values 16#C7 and 16#87 in STAT item. Values 16#90, 16#92, 16#94 and 16#96 appear there during the initialisation when master is connecting individual modules. The meaning of bits in the STAT byte is described in the manual Peripheral modules on CIB. You can find it on Download page of any CIB product. The description is on the page 20 of this document.
https://catalog.tecomat.cz/en/product/cf-2141-cib-external-master#download
Briefly:
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