i am working with KRC4 KSS8.6.6
Is it possible to invert "physical" value of input signal $IN?
What i need?
I have robot without PLC, so i need to set correct signals for ext aut.
On operator panel i have key - service mode on(1)/off(0)
I would like to map system input SIGNAL $I_O_ACT to service key, but i need inverted value of input signal, so it is active when service mode is off.
Is it possible to use logic for system inputs? For example $EXT_START = ((bool1 and bool2) or $IN), something like ABB crossconections.
I tried to use FLAG or BOOL, but it makes STEU\MADA\$machine.dat file inconsistent and put system in error.
Otherwise, writing directly to system inputs is not possible as it is write protected.