GE P4A Technical Manual page 580

Appendix B - Settings and Signals
MENU TEXT
Fault IA Bias
Measured parameter
Fault IB Bias
Measured parameter
Fault IC Bias
Measured parameter
Select Maint
This selects the required maintenance report from those stored. A value of 0 corresponds to the latest report and so on.
Maint Text
Up to 16 Character description of the occurrence (refer to following sections).
Maint Type
These cells are numbers representative of the occurrence. They form a specific error code which should be quoted in any related
correspondence to Report Data.
Maint Data
These cells are numbers representative of the occurrence. They form a specific error code which should be quoted in any related
correspondence to Report Data.
Evt Iface Source
Interface on which the event was logged
Evt Access Level
Any security event that indicates that it came from an interface action, such as disabling a port, will also record the access level of the
interface that initiated the event. This will be recorded in the 'Event State' field of the event.
Evt Extra Info
This cell provides supporting information for the event and can vary between the different event types.
Evt Unique Id
Each event will have a unique event id. The event id is a 32 bit unsigned integer that is incremented for each new event record and is stored
in the record in battery-backed memory (BBRAM). The current event id must be non-volatile so as to preserve it during power cycles, thus it
too will be stored in BBRAM. The event id will wrap back to zero when it reaches its maximum (4,294,967,295). The event id will be used by PC
based utilities when organising extracted logs from IED's.
Reset Indication
This serves to reset the trip LED indications provided that the relevant protection element has reset.
MEASUREMENTS 1
This column contains measurement parameters
IA Magnitude
IA Magnitude
IA Phase Angle
IA Phase Angle
IB Magnitude
IB Magnitude
IB Phase Angle
IB Phase Angle
IC Magnitude
B14
COL ROW DEFAULT SETTING
01 C3
01 C4
01 C5
01 F0 0
01 F1
01 F2
01 F3
01 FA
01 FB
01 FC
01 FE
01 FF No
02 00
02 01
02 02
02 03
02 04
02 05
DESCRIPTION
Fault IA Bias
[Courier Number (current)]
Fault IB Bias
[Courier Number (current)]
Fault IC Bias
[Courier Number (current)]
From 0 to 9 in steps of 1
[Unsigned Integer (16 bits)]
Maint Text
[ASCII Text (32)]
Maint Type
[UINT32]
Maint Data
[UINT32]
Evt Iface Source
[Unsigned Integer (16 bits)]
Evt Access Level
[Unsigned Integer (16 bits)]
Evt Extra Info
[Unsigned Integer (16 bits)]
High order word of long stored in 1st register
Low order word of long stored in 2nd register
[UINT32]
No
Yes
[Indexed String]
IA Magnitude
[Courier Number (current)]
IA Phase Angle
[Courier Number (angle)]
IB Magnitude
[Courier Number (current)]
IB Phase Angle
[Courier Number (angle)]
IC Magnitude
[Courier Number (current)]
P54A/B/C/E
AVAILABLE OPTIONS
P54xMED-TM-EN-1