I set the Date and Time of the S7 300 PLC equal to that of my PG. But after a few days I found that the date and time were not what they should have been.
The date was showing to be of year 1990. Kindly tell me how the Date and Time of the CPU can be saved properly.
The date was showing to be of year 1990. Kindly tell me how the Date and Time of the CPU can be saved properly.
