GE Industrial Solutions Entellisys 4.0 System User Manual User Manual
Page 250
Alarms and events
250
A
Pickup Bus Diff Zone 1…4
Settings 1
Bus differential for zone 1…4, settings 1 has
entered pickup
Dropout Bus Diff Zone 1…4
Settings 1
Bus differential for zone 1…4, settings 1 has
dropped out of pickup
Breakers Trip Bus Diff Zone 1…4
Settings 1
Bus differential for zone 1…4, settings 1 has
operated and tripped the breakers
Breakers Trip Backup Bus Diff
Zone 1…4 Settings1
Bus differential backup for zone 1…4, settings
1 has operated and tripped the breakers
Pickup Bus Diff Zone 1…4
Settings 2
Bus differential for zone 1…4, settings 2 has
entered pickup
Dropout Bus Diff Zone 1…4
Settings 2
Bus differential for zone 1…4, settings 2 has
dropped out of pickup
Breakers Trip Bus Diff Zone 1…4
Settings 2
Bus differential for zone 1…4, settings 2 has
operated and tripped the breakers
Breakers Trip Backup Bus Diff
Zone 1…4 Settings2
Bus differential backup for zone 1…4, settings
2 has operated and tripped the breakers
Alarm Pickup Bus Diff Zone 1…4
Settings 1
Alarm only bus differential for zone 1…4,
settings 1 has entered pickup
Alarm Dropout Bus Diff Zone
1…4 Settings 1
Alarm only bus differential for zone 1…4,
settings 1 has dropped out of pickup
Alarm Bus Diff Zone 1…4
Settings 1
Alarm only bus differential for zone 1…4,
settings 1 has operated
Alarm Pickup Bus Diff Zone 1…4
Settings 2
Alarm only bus differential for zone 1…4,
settings 2 has entered pickup
Alarm Dropout Bus Diff Zone
1…4 Settings 2
Alarm only bus differential for zone 1…4,
settings 2 has dropped out of pickup
Alarm Bus Diff Zone 1…4
Settings 2
Alarm only bus differential for zone 1…4,
settings 2 has operated
Protection Disabled Invalid Cfg
Bus Diff
File that contains configuration information
for bus differential is bad or missing, all bus
differential functions are disabled
Contact GE Post Sales Service (see
).
Table A-2 Sequence of events description and troubleshooting guide
Event
Description
Notes and Troubleshooting tips