PLC server service in syncronizing state-PLC connect
both primary and secondary PLC server service is in Syncronizing state,
both servers restarted several time still in syncronizing state,could you someone help meto resolve the issue.
Most likely you have a bad tag in your PLC configuration and your PLC's are set to fail over on tag errors. Mess around with the services enough and you can end up with both services stuck syncronizing.
Go to the ABB Industrial IT Data Directory and find the 5 or 6 log files in the Service Group folder for PLC connect. (sorry I dont have a system here to check exact file and folder names). One of these files will show you the bad tags and the groups that wont connect.
Either correct or modify those tags and disable / enable the PLC Connect service again. Keep going till you correct all the errors.