Allen Bradley 1769-L32E date and time lost at power fail

[ROYTHAXTON]

Help! I have a compactlogix 1769-L32E running RSLogix 5000 rev 20.14 that keeps losing the date and time when we cut of the power!!! I have already replaced the battery and think I have all the setting correct? I do not have an AB contract or a PLC rep in the area.... I have enable time sync checked and is the system time master checked on the Date/Time tab on the plc setup in the software... Anyone having/had this issue? Thanks

 

[stinklizard]

Process of elimination. Do you have another controller you could load the same program into? Could be an internal problem with the battery getting a connection. Also, is there another time-keeper on the same network?

 

[labeledas]

also was the new battery good, you would be surprised how many time bad parts make there way onto shop shelves.

 

[ROYTHAXTON]

Thanks, I will check the new battery voltage and connections