Input switch open

What does 64 mean?

The main input power switch for the drive is detected as open, preventing power from reaching the drive and making it inoperable. This could refer to a physical disconnect switch, a tripped circuit breaker, or an internal contactor. The drive cannot function without incoming power.

Complete Troubleshooting Guide

1. 1

   Inspect the main power switch supplying the drive to ensure it is in the closed (ON) position.

2. 2

   Check any associated circuit breakers or contactors in the input power path for tripped states.

3. 3

   Verify the wiring and feedback mechanisms for the input switch status.