3BHS799208 E01 REV E ACS5000 WATER-COOLED USER MANUAL 129/186
08 OPERATION
8.6.3 Emergency-off sequence
8.7 Starting the drive
1) Operation
2) ReadyRef
3) Emergency-off command
• MCB opens
• Inverter stop modulating
• Speed coasts down
4) NotReadyOn
▲ DANGER ⚠
Hazardous voltages!
• To prevent unintentional contact with energized components, all
covers must be screwed in place.
• The release dial of the door safety switches must be in the locked
position to prevent the doors of the medium voltage compartments
from being opened unintentionally during operation.
⚠ CAUTION
Cooling system starts automatically!
The cooling system can start automatically as soon as the auxiliary
voltage has been switched on.
▲NOTICE
When you start the drive system locally for the first time after
commissioning, have the following documents at hand:
• “Appendix D – Wiring diagrams” to identify the circuit breakers to
be switched on
• “Appendix A – Additional manuals”, manual of the water cooling unit
to check that the water cooling unit is ready for operation
• “9 CDP control panel” on page 139” for information on functions
and features of the CDP control panel
To Next Page
Loading...
