3.8 Circuit breaker condition
monitoring
3 Supporting functions
Technical description
164
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VM259.EN007
Local panel parameters of CBWEAR function
Parameter
Value
Unit Description
Set
CBWEAR STATUS
A
L1L1
A
L1L2
A
L1L3
A
L2L1
A
L2L2
A
L2L3
Operations left for
- Alarm 1, phase
L1
- Alarm 1, phase
L2
- Alarm 1, phase
L3
- Alarm 2, phase
L1
- Alarm 2, phase
L2
- Alarm 2, phase
L3
Latest trip
Date
time
Time stamp of the latest
trip operation
I
L1
I
L2
I
L3
A
A
A
Broken current of phase
L1
Broken current of phase
L2
Broken current of phase
L3
CBWEAR SET
Alarm1
Current
0.00
100.00
kA
Alarm1 current level
Set
Cycles
100000
Alarm1 limit for operations
left
Set
Alarm2
Current
0.00
100.00
kA
Alarm2 current level
Set
Cycles
100000
Alarm2 limit for operations
left
Set
CBWEAR SET2
A
L1
On
On
Off
'Alarm1 on' event enabling
Set
A
L1
Off
On
Off
'Alarm1 off' event enabling
Set
A
L2
On
On
Off
'Alarm2 on' event enabling
Set
A
L2
Off
On
Off
'Alarm2 off' event enabling
Set
Clear
Clear
Clearing of cycle counters
Set
Set = An editable parameter (password needed)
The breaker curve table is edited with VAMPSET.