Time out waiting for void signal 3

Problem making plates on unit 3 of qmdi plus

Got message never had before 'time out waiting for void signal 3'
Anyone any ideas please

 

yes this happen when this gone burn, is problem with the home position and rotary encoder, you must check what is the real trouble... can make a GoHome commando by unit, example... C\:> Gohome 3 <enter> and check if the motor and laser position is move, inst not move maybe is problem with the sensor fx half, or mechanics problem, how can be problem from power laser drive, check if the wired is well conected, clean al conector and make proof... can make for self a test bruning for see the log details with the command HIP