GE Industrial Solutions Entellisys 5.0 User Manual - Manual (Page 293)

Alarms and events description and system troubleshooting guide 281
A
Dropout LT Overcurrent Long time overcurrent function has dropped out of
pickup
Breaker Trip LT Overcurrent Breaker tripped due to long time overcurrent
condition
Pickup Ground Fault Ground fault function has entered pickup
Dropout Ground Fault Ground fault function has dropped out of pickup
Breaker Trip Ground Fault Breaker tripped due to ground fault condition
Alarm Ground Fault Ground fault alarm has operated
Invalid Setting IOC Change
Rejected Attempt to enable or disable IOC has been rejected The setting entered for IOC enable was
inconsistent with the protection options
configured at the Compartment ID. Verify
that the protection options are correct.
Invalid Setting IOC Pickup
Change Rejected Attempt to change IOC pickup setting has been
rejected The value entered for the IOC pickup setting
was inconsistent with the protection options
and frame size configured at the
Compartment ID. Select a value that is
consistent with these parameters.
Invalid Setting GF Change
Rejected Attempt to enable or disable ground fault has been
rejected The setting entered for GF enable was
inconsistent with the protection options
configured at the Compartment ID. Verify
that the protection options are correct.
Invalid Setting GF Pickup
Change Rejected Attempt to change the ground fault pickup setting
has been rejected The value entered for the GF pickup setting
was inconsistent with the protection options
and frame size configured at the
Compartment ID. Select a value that is
consistent with these parameters.
Invalid Setting ST Change
Rejected Attempt to enable or disable short time has been
rejected The setting entered for ST enable was
inconsistent with the protection options
configured at the Compartment ID. Verify
that the protection options are correct.
Invalid Setting ST Pickup Change
Rejected Attempt to change the short time pickup setting
has been rejected The value entered for the ST pickup setting
was inconsistent with the protection options
and frame size configured at the
Compartment ID. Select a value that is
consistent with these parameters.
GF Trip Priority Disabled ZSI Not
Optioned During initialization, GF Tripping Priority function
checks out whether ZSI is optioned in the system. If
it finds out that ZSI is not optioned, this event is
logged
Alarm Pickup Ground Fault Logged when current is above pickup level of
ground fault alarm functionality.
Table A-9 Protection Relay Events
Event Description Notes and Troubleshooting tips