Mas01
Member
The PLC in question is a S7-1212C.
The PLC will be transportable on a wheeled trolley and used wherever it's needed in the factory.
I've been told that when it's not being used, it will be unplugged and kept in a store room until needed. Typically 3-4 months.
QUESTION: Will the PLC retain wall-clock time after that period of time?
Maybe I should just allow the operator to set the time when it's next powered up.
Thanks
The PLC will be transportable on a wheeled trolley and used wherever it's needed in the factory.
I've been told that when it's not being used, it will be unplugged and kept in a store room until needed. Typically 3-4 months.
QUESTION: Will the PLC retain wall-clock time after that period of time?
Maybe I should just allow the operator to set the time when it's next powered up.
Thanks