ABB ACS580MV Commissioning Manual page 123

For parameters setting details please reference to
Unit firmware.
Circuit breaker tests
DANGER The MCB, MSS, MB must stay in TEST position during the following
test! Make sure that MB should have hardwiring interlock with MSS, MSS
cannot close when MB is closed. MSS cannot connect to ground in case of MB is
closed.
Test all circuit breakers, including MCB, MSS, MB, in test position and test the control and
feedback, by forcing corresponding IOs.
•
For single motor mode,
a. Keep parameter 85.12 to single motor mode.
b. Keep other SBU parameters.
c. MSS will close and open same following MCB.
•
For multi motor mode,
a. Set and save 85.12 to multiple motors mode.
b. Make sure 85.14 is set to Steady signal.
c. Make sure 85.15 is set to Steady signal.
d. Connect your PC with marshalling PLC.
Motor selection set will close corresponding MSS, and motor selection unset will open
corresponding MSS. MB can be controlled by DOL signal after enabling corresponding MB
open DOL and MB close DOL functions.
System fault history
2UBB005340 ACS580MV Marshalling
Option 123