Haas Alarm: 159 KEYBOARD FAILURE


Alarm: 159 KEYBOARD FAILURE

Haas Alarm Description:
Keyboard shorted or button pressed at power on. A power-on test of the membrane keypad has found a shorted button. It can also be caused by a short in the cable from the main cabinet or by holding a switch down during power-on.

References

  1. Haas Alarms PDF by Haas Automation, Inc.
Haas Alarm: 159 KEYBOARD FAILURE