Hi!
Is there any "system bits" in siemens PLC's?
I whould like to find a bit that is "1" only in the first scan cycle. Or at the start up of CPU..
I've searched a litle in different manuals and online-help.
But I've only found small instruktions with OB100 and such.
So are there no default system bits for this function??
Regards
OP
Is there any "system bits" in siemens PLC's?
I whould like to find a bit that is "1" only in the first scan cycle. Or at the start up of CPU..
I've searched a litle in different manuals and online-help.
But I've only found small instruktions with OB100 and such.
So are there no default system bits for this function??
Regards
OP