Further to this discussion. I hooked up LED’s to the GP outputs OUT1 and OUT2.
Without Lamp/Bell enabled, I discovered OUT1 turned on when the Controller was Idle. For example during a Reset or running a job the light went off. When Stopped or Pausing the light went on.
OUT2 appears to be a fault or alarm indicator. For example, if Water Protect is enabled and there is no water flow or Door Protection is enabled and the Door/Lid is opened then the light will turn on and prevent movement and laser operation.
With Lamp Enabled and trying different lamp scenarios the OUT1 and Out2 did not behave any different from above.