sparkotronic

The TP170A hasn't got a built in clock. I take it that what you are explaining is for the clock on the HMI to set the time on the PLC. Sorry if I'm a bit thick, I'm kind of self taught I

It's a 314. I don't think that the TP170A has a clock. I set it up to display the time on the PLC, but if my factory has a power cut, it losses the correct time. The PLC doesnt have a battery so it doesn't retain the time and date. I'm sure that you can do it through the TP170B.

Cheers Jesper! I'll give that a go on Monday and let you know how I get on. I find this forum is a great source of info and help. Regards, Colin