External Terminal Error

What does 26 mean?

Emergency stop triggered by an external error signal received via a programmable input terminal. This indicates a fault condition originating outside the inverter, as defined by the application's logic.

• External signal connected to terminal indicates an error condition.
• Incorrect wiring to digital input terminals.
• Faulty external control device connected to input.
• Short circuit or open circuit detected on an input terminal.

Click steps to track your progress.

1. 1

   Identify and eliminate the specific root cause of the external error signal.

2. 2

   Reprogram the terminal function if the external error signal definition is no longer correct or required.