Danfoss VLT AutomationDrive EZ FC 321 Operating Manual page 13

Safe Torque Off
Operating Guide
2.
Check if the LCP shows Alarm 68, Safe Stop or Warning 68, Safe Stop.
3. Verify that the drive trips the unit.
4.
Verify that the motor is coasting and comes to a complete stop.
5. Verify that the motor cannot be started.
6.
Reconnect 24 V DC supply to terminal 37.
7.
If parameter 5-19 Terminal 37 Safe Stop is set to default value [1] Safe Stop Alarm, verify that the motor is not started auto-
matically and restarts only by giving a reset signal via bus, digital I/O, or [Reset] key.
Danfoss A/S © 2022.11
Commissioning
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