Hi,
I was wondering if there is a "first scan bit" available for selection in KRL?
I have some process variables declared in Config.dat whose values I wish to retain in the event of a powerdown (number of layers/boxes on a pallet, etc).
These variables are currently mapped to a higher level PLC and I was intending, upon a "first scan bit" going high, reading their value back from the PLC into the Kuka controller and passing their values to the global variables whose values get lost during a powerdown.
Secondly, if a "first scan bit" does exist, would it activate before the Ethernet comms has successfully been established with PLC?
Thanks