Hi,
I am having a issue. I am using Profinet Slave card to communicate in between Robot (YRC1000) and Siemens PLC. Until yesterday all was good. I have programed the robot with IO signal exchange from PLC via the Profinet card. Today morning when I try to run the robot in Teach mode it says "Servo ON Enable signal (ON-EN) is off", when I press the Deadman switch it says "all groups at servo off state". I have even dis-connected the PLC and re-started the Robot controller, but no result. What can be the issue?
Br,
Jamal