GE Industrial Solutions Entellisys System User Manual - Manual (Page 233)

Alarms and events description and system troubleshooting guide 233
A
Breaker Status
Attention Breaker Open Failed
Shunt Trip CPU sent an open with shunt trip command
to Messenger, but data sent by Messenger
indicates that breaker did not open • Verify that breaker is in the Test or
Connect position.
• Check shunt trip fuse.
• Contact GE Post Sales Service (see
How
to contact us on page 2 ).
Attention Breaker Close Failed CPU sent a close command to Messenger,
but data sent by Messenger indicates that
breaker did not close • Verify that breaker is in the Test or
Connect position.
• Verify that breaker is an electric breaker.
If it is, verify that closing spring is
charged, also check the fuse for the
charging motor.
• Contact GE Post Sales Service (see How
to contact us on page 2 ).
Attention Breaker Trip Failed
Shunt Trip CPU sent a trip with shunt trip command to
Messenger, but data sent by Messenger
indicates that breaker did not open • Verify that breaker is in the Test or
Connect position.
• Check shunt trip fuse.
• Contact GE Post Sales Service (see
How
to contact us on page 2 ).
Attention Breaker Open Failed
Flux Shifter CPU sent an open with flux shifter command
to Messenger, but data sent by Messenger
indicates that breaker did not open • Verify that the breaker is in the Test or
Connect position.
• Contact GE Post Sales Service (see How
to contact us on page 2 ).
Attention Breaker Trip Failed
Flux Shifter CPU sent a trip with flux shifter command to
Messenger, but data sent by Messenger
indicates that breaker did not open • Verify that the breaker is in the Test or
Connect position.
• Contact GE Post Sales Service (see How
to contact us on page 2 ).
Breaker Opened Breaker has opened
Breaker Closed Breaker has closed
Breaker Lockout Breaker is locked out
Breaker Closing Spring Charged Breaker closing spring is charged
Breaker Primary Connected Breaker primary is connected
Breaker Primary Disconnected Breaker primary is disconnected
Breaker Secondary Connected Breaker secondary is connected
Breaker Secondary
Disconnected Breaker secondary is disconnected
Breaker Tripped Breaker has tripped
Table A-2 Sequence of events description and troubleshooting guide
Event Description Notes and Troubleshooting tips