Emergency-Off Sequence; Starting The Drive - ABB ACS5000 User Manual

8.6.3

Emergency-off sequence

1) Operation
2) ReadyRef
3) Emergency-off command
4) NotReadyOn
8.7

Starting the drive

⚠ ▲
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
3BHS799208 E01 REV E
• MCB opens
• Inverter stop modulating
• Speed coasts down
ACS5000 WATER-COOLED USER MANUAL
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