Hi there- we have a Siemens Simatic S5-95U and stopped LED is active red on.What are the correct procedure in getting the S5 PLC back online?
Thank you
This alarm:"Another Sync Channel Has Been Selected" continuously pops up on CitectSCADA 2015 and cannot remote sync from CitectSCADA. There is a ABB Synchrotact 5 that controls the synchronization of the generator.CitectSCADA 2015 reads off from Ge PLC register (%R00007)and the comments...