Technical Data P54x/EN TD/La4
MiCOM P543, P544, P545 & P546
(TD) 2-25
TD
IA Ang remote 1
IB remote 1
IB Ang remote 1
IC remote 1
IC Ang remote 1
IA remote 2
IA Ang remote 2
IB remote 2
IB Ang remote 2
IC remote 2
IC Ang remote 2
IA Differential
IB Differential
IC Differential
IA Bias
IB Bias
IC Bias
Measurements 4
Ch 1 Prop Delay
Ch 2 Prop Delay
Ch1 Rx Prop Delay
Ch1 Tx Prop Delay
Ch2 Rx Prop Delay
Ch2 Tx Prop Delay
Channel 1 Status
Channel 2 Status
Channel Status:
Bit 0= Rx
Bit 1= Tx
Bit 2= Local GPS
Bit 3= Remote GPS
Bit 4= Mux Clk F Error
Bit 5= Signal Lost
Bit 6= Path Yellow
Bit 7= Mismatch RxN
Bit 8= Timeout
Bit 9= Message Level
Bit 10= Passthrough
Bit 11= Hardware B to J model
Bit 12= Max Prop Delay
Bit 13= Max Tx-Rx Time
Binary function link strings denoting channel
errors, and when self-healing has been
initiated in 3-terminal applications.
IM
64
Rx Status
Statistics
Last Reset on
Date/Time
Ch1 No. Vald Mess
Ch1 No. Err Mess
Ch1 No. Errored s
Ch1 No. Sev Err s
Ch1 No. Dgraded m
Ch2 No. Vald Mess
Ch2 No. Err Mess
Ch2 No. Errored s
Ch2 No. Sev Err s
Ch2 No. Dgraded m
Max Ch 1 Prop Delay
Max Ch 2 Prop Delay
Max Ch1 TxRx Time
Max Ch2 TxRx Time
Clear Statistics
Circuit breaker monitoring statistics
CB Operations
CB Operations
Circuit breaker operation counters on a per
phase basis (
= A, B, C).
Total I Broken
Cumulative breaker interruption duty on a
per phase basis (
= A, B, C).
CB Operate Time
For a second circuit breaker (P544 and P546
only)
CB2 Operations
CB2 Operations
Circuit breaker operation counters on a per
phase basis (
= A, B, C).
CB2 I Broken
Cumulative breaker interruption duty on a
per phase basis (
= A, B, C).
CB 2Operate Time
Fault record proforma
The following data is recorded for any
relevant elements that operated during a
fault, and can be viewed in each fault record.
Time & Date
Model Number:
Address:
Event Type: Fault record
Event Value
Faulted Phase:
Binary data strings for fast polling of which
phase elements started or tripped for the
fault recorded.
Start Elements
Trip Elements
Binary data strings for fast polling of which
protection elements started or tripped for the
fault recorded.
Fault Alarms
Binary data strings for fast polling of alarms
for the fault recorded.
Fault Time
Active Group: 1/2/3/4
System Frequency: Hz
Fault Duration: s
CB Operate Time: s
Relay Trip Time: s
Fault Location: km/miles//%
I Pre Flt
I Angle Pre Flt
Per phase record of the current magnitudes
and phase angles stored before the fault
inception.
IN Prefault Mag
IN Prefault Ang
IM Prefault Mag
IM Prefault Ang
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