Sorry.
I have got a master PLC but the robot control the On/Off vaccum and the status of vaccum.
I wold like to control all time the vacuum when i've got a piece.
If the status of vacumm it's off and i've got a pice picked up, i would like to send a message error to PLC at the same time as the robot move.
Is it possible without system job?
I hope i have explained well. I need to improve my english.
Thank you