ABB ACS880-17 - Start-up and Acceptance Test

Operation principle and hardware description 39
Door switches and lights
 Main disconnecting device (Q1)
The main disconnecting device switches the main supply to the drive on and off. To
disconnect the main supply, turn the switch-disconnector (frame R11) to the 0 (OFF)
position.
Label in English Label in local
language
Description
1 READY - Ready light (option +G327)
2 RUN - Run light (option +G328)
3 FAULT - Fault light (option +G329)
4 RUN/ENBL - Run enable signal switch for the line-side converter with options
+Q951, +Q952 and +Q978
5 E-STOP RESET - Emergency stop reset push button (with emergency stop
options only)
6 EARTH FAULT - Ground (earth) fault light with option +Q954
7 - - Reserved for application-engineered equipment
8 EMERGENCY
STOP
- Emergency stop push button (with emergency stop options only)
The layout depends on the options selected.
1 2 3
4 5
6 7
8
OFF
ON
OFF Run enable signal off
(starting the line-side converter not allowed). Opens the
charging contactor.
ON Run enable signal on
(starting the line-side converter allowed). Closes the
charging contactor Q3.