PM866 change over to stand by system due to some fault.
2 Days ago My PM866 Processor(Redundant) unit was change over to Standby Unit. After power recycle it was normal. But Why it was happen?
Checked manual. As per manual '' Check controller log". Actually I am new in ABB PLC. Where I can find "Controller Log"?
Kindly find the attach file. I am using this Software.
Some area showing Red Triangle and Some area are Yellow. Is it ok? Or need rectification?
Checked manual. As per manual '' Check controller log". Actually I am new in ABB PLC. Where I can find "Controller Log"?
Kindly find the attach file. I am using this Software.
Some area showing Red Triangle and Some area are Yellow. Is it ok? Or need rectification?
Asked 1 month ago
Voted best answer
2
Right click on the controller_1, select remote system.
select show controller log on the window.
select show controller log on the window.
Answers
1
Red Triangle indicates either a missing Module in that node or a Profibus communication error.
You can check the status by double clicking the CI840 and by looking in "Unit Status" Tab.
From the screenshot it is evident that some nodes are running on Primary and some on Secondary.
Thanks and Regards.
You can check the status by double clicking the CI840 and by looking in "Unit Status" Tab.
From the screenshot it is evident that some nodes are running on Primary and some on Secondary.
Thanks and Regards.
Answered 1 month ago
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