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Appendix B - Settings and Signals
MENU TEXT
interrupter. This factor is set according to the type of Circuit Breaker used
I^ Maintenance
Setting which determines if an alarm will be raised or not when the cumulative I^ maintenance counter threshold is exceeded.
I^ Maintenance
Setting that determines the threshold for the cumulative I^ maintenance counter monitors.
I^ Lockout
Setting which determines if an alarm will be raised or not when the cumulative I^lockout counter threshold is exceeded.
I^ Lockout
Setting that determines the threshold for the cumulative I^ lockout counter monitor. Set that should maintenance not be carried out, the
IED can be set to lockout the auto-reclose function on reaching a second operations threshold.
No. CB Ops Maint
Setting to activate the number of circuit breaker operations maintenance alarm.
No. CB Ops Maint
Sets the threshold for number of circuit breaker operations maintenance alarm, indicating when preventative maintenance is due.
No. CB Ops Lock
Setting to activate the number of circuit breaker operations lockout alarm.
No. CB Ops Lock
Sets the threshold for number of circuit breaker operations lockout. The IED can be set to lockout the auto-reclose function on reaching a
second operations threshold.
CB Time Maint
Setting to activate the circuit breaker operating time maintenance alarm.
CB Time Maint
Setting for the circuit operating time threshold which is set in relation to the specified interrupting time of the circuit breaker.
CB Time Lockout
Setting to activate the circuit breaker operating time lockout alarm.
CB Time Lockout
Setting for the circuit breaker operating time threshold which is set in relation to the specified interrupting time of the circuit breaker. The
IED can be set to lockout the auto-reclose function on reaching a second operations threshold.
Fault Freq Lock
Enables the excessive fault frequency alarm.
Fault Freq Count
Sets a circuit breaker frequent operations counter that monitors the number of operations over a set time period
Fault Freq Time
Sets the time period over which the circuit breaker operations are to be monitored. Should the set number of trip operations be
accumulated within this time period, an alarm can be raised. Excessive fault frequency/trips can be used to indicate that the circuit may
need maintenance attention (e.g. Tree-felling or insulator cleaning).
OPTO CONFIG
This column contains opto-input configuration settings
B134
COL
ROW
DEFAULT SETTING
10
02
Alarm Disabled
10
03
1000
10
04
Alarm Disabled
10
05
2000
10
06
Alarm Disabled
10
07
10
10
08
Alarm Disabled
10
09
20
10
0A
Alarm Disabled
10
0B
0.1
10
0C
Alarm Disabled
10
0D
0.2
10
0E
Alarm Disabled
10
0F
10
10
10
3600
11
00
DESCRIPTION
Alarm Disabled
Alarm Enabled
[Indexed String]
From 1 to 25000 in steps of 1
[Courier Number (current)]
Alarm Disabled
Alarm Enabled
[Indexed String]
From 1 to 25000 in steps of 1
[Courier Number (current)]
Alarm Disabled
Alarm Enabled
[Indexed String]
From 1 to 10000 in steps of 1
[Unsigned Integer (16 bits)]
Alarm Disabled
Alarm Enabled
[Indexed String]
From 1 to 10000 in steps of 1
[Unsigned Integer (16 bits)]
Alarm Disabled
Alarm Enabled
[Indexed String]
From 0.005 to 0.5 in steps of 0.001
[Courier Number (time-seconds)]
Alarm Disabled
Alarm Enabled
[Indexed String]
From 0.005 to 0.5 in steps of 0.001
[Courier Number (time-seconds)]
Alarm Disabled
Alarm Enabled
[Indexed String]
From 1 to 9999 in steps of 1
[Unsigned Integer (16 bits)]
From 0 to 9999 in steps of 1
[Courier Number (time-seconds)]
P54A/B/C/E
AVAILABLE OPTIONS
P54xMED-TM-EN-1
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