Fanuc 7115 Alarm -

If you have landed on this article, you are likely staring at a red screen with a message that reads:

: Failure of the spindle switching contactors to activate or provide feedback to the CNC system during a gear change or power-up sequence. Common Causes Power Supply Issues fanuc 7115 alarm

Problems in the Power Supply Module (such as an abnormally high DC link) can cascade into servo alarms. If you have landed on this article, you