External interlock

What does 60 mean?

A digital input signal has indicated an external fault condition, causing the frequency converter to trip. This means an external safety or control system has commanded the drive to stop due to a detected issue. The external fault must be cleared before normal operation can resume.

Additional Steps

Steps 1–2 are listed in Priority Fix.

1. 3

   Reset the frequency converter (via Bus, Digital I/O, or by pressing the reset key on the LCP) to resume normal operation.