I have an old ABB M93 S3 controller.This welding robot is configured with two stations external axes. With only one safety sensor protecting the operator during interchange.
I have an issue with the Photoelectric safety sensor. When the robot is welding on station 1 on auto mode and the safety sensor beam is interrupted the motors goes off .It hapend only with the station 1 on robot.
I hope some one help me with this issues