6
Emergency stop
Vacon · 100 FLOW Application Guide
What does 6 mean?
A stop signal has been received from an option board, indicating that an external emergency stop circuit has been activated. This typically means an external safety device or system has initiated a shutdown.
Common Causes
- Emergency stop button has been pressed, initiating immediate shutdown.
- External safety circuit has triggered an emergency stop condition.
- E-stop input signal is active due to a fault or wiring issue.
- Command to halt operation due to a critical safety event.
Repair Steps & Checklist
Click steps to track your progress.
- 1
Check the emergency stop circuit connected to the option board.
- 2
Identify and rectify the cause of the emergency stop activation in the external system.
Verified technical data. Last updated: March 2026
Related Faults
Source: Vacon 100 FLOW Application Guide