Hi, I can't force a screen change from the PLC on a KTP600 HMI. The help lists the "current screen number" array element as (PLC) read only. That really bites some big d@#k.
I have tried to write to from the PLC but the HMI (obviously) ignores the written value.
I'm just wondering / hoping if i'm wrong?
NP
I have tried to write to from the PLC but the HMI (obviously) ignores the written value.
I'm just wondering / hoping if i'm wrong?
NP