GE Industrial Solutions Entellisys 4.0 System User Manual - 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 How to
contact us on page 2 ).
Table A-2 Sequence of events description and troubleshooting guide
Event Description Notes and Troubleshooting tips