GE P54C - Page 580

Appendix B - Settings and Signals
P54A/B/C/E
B14
P54xMED-TM-EN-1
MENU TEXT COL ROW DEFAULT SETTING AVAILABLE OPTIONS
DESCRIPTION
Fault IA Bias 01 C3
Fault IA Bias
[Courier Number (current)]
Measured parameter
Fault IB Bias 01 C4
Fault IB Bias
[Courier Number (current)]
Measured parameter
Fault IC Bias 01 C5
Fault IC Bias
[Courier Number (current)]
Measured parameter
Select Maint 01 F0 0
From 0 to 9 in steps of 1
[Unsigned Integer (16 bits)]
This selects the required maintenance report from those stored. A value of 0 corresponds to the latest report and so on.
Maint Text 01 F1
Maint Text
[ASCII Text (32)]
Up to 16 Character description of the occurrence (refer to following sections).
Maint Type 01 F2
Maint Type
[UINT32]
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 01 F3
Maint Data
[UINT32]
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 01 FA
Evt Iface Source
[Unsigned Integer (16 bits)]
Interface on which the event was logged
Evt Access Level 01 FB
Evt Access Level
[Unsigned Integer (16 bits)]
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 01 FC
Evt Extra Info
[Unsigned Integer (16 bits)]
This cell provides supporting information for the event and can vary between the different event types.
Evt Unique Id 01 FE
High order word of long stored in 1st register
Low order word of long stored in 2nd register
[UINT32]
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 01 FF No
No
Yes
[Indexed String]
This serves to reset the trip LED indications provided that the relevant protection element has reset.
MEASUREMENTS 1
02
00
This column contains measurement parameters
IA Magnitude 02 01
IA Magnitude
[Courier Number (current)]
IA Magnitude
IA Phase Angle 02 02
IA Phase Angle
[Courier Number (angle)]
IA Phase Angle
IB Magnitude 02 03
IB Magnitude
[Courier Number (current)]
IB Magnitude
IB Phase Angle 02 04
IB Phase Angle
[Courier Number (angle)]
IB Phase Angle
IC Magnitude 02 05
IC Magnitude
[Courier Number (current)]