Auxiliary Connector Of The Main Switch (+B056+F278/F316); Commission The Main Switch (+B056+F278/F316) - ABB ACS580-01 Installation Supplement Manual

EN – Main switch and EMC C1 filter options installation supplement 25

Auxiliary connector of the main switch (+B056+F278/F316)

ABB recommends that you connect the auxiliary connector of the main switch to the
digital input used as the run enable signal (ACS580-01) or the start enable signal
(ACH580-01 and ACQ580-01).

Commission the main switch (+B056+F278/F316)

Check that the starting of the motor does not cause any danger. The drive will start
automatically at power-up if the external run command is on and the drive is in the
remote control mode (Auto mode).
After you have installed the drive with the main switch and commissioned the drive,
you must test the main switch.
1. Power-up the drive by turning the main switch to the ON position.
2. Start the drive.
3. Add motor speed a little.
4. Turn the main switch to the OFF position.
5. Check that the control panel is turned off and that the motor stops. The drive trips
on fault 3220 DC link undervoltage.
Note: If the motor stops but the panel is not turned off, the drive is probably
connected to an external +24 V auxiliary power supply. If the motor does not stop
and the panel is not turned off, the main switch, or the drive installation is faulty.
6. Turn the switch to the ON position.
7. Reset fault 3220 DC link undervoltage.
8. Check that the drive continues operation normally.
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