Hello,

I've a KTP600 connected with S7-1200 PLC, I need to adjust the time of day of the KTP, I found a thread talking about the subject like this one: https://support.industry.siemens.com/tf/WW/en/posts/system-time-of-ktp600-hmi/42214?page=0&pageSize=10

but, I didn't find a way to call SFC0 or SFC1 as the thread saying.

So, could some one help me on how to adjust the time of day of the KTP600 and TIA V13 ?!

or, if you could help me on how to call a SFC in TIA Portal ?!!

thanks,

Hello GOG,

In Tia Portal the instruction corresponding to SFC0 is WR_SYS_T and SFC1 is RD_SYS_T.

If you want to only display the date and time of the PLC on your KTP600 use simply RD_SYS_T.

Now if you want to be able to modify the date and time manually from your KTP, you must use also the WR_SYS_T.

Regards,