Table 373:
79 Output signals
Name
Type
Description
OPEN_CB
BOOLEAN
Open command for circuit breaker
CLOSE_CB
BOOLEAN
Close (reclose) command for circuit breaker
CMD_WAIT
BOOLEAN
Wait for master command
INPRO
BOOLEAN
Reclosing shot in progress, activated during dead time
LOCKED OUT
BOOLEAN
Signal indicating that AR is locked out
PROT_CRD
BOOLEAN
A signal for coordination between the AR and the
protection
UNSUC_RECL
BOOLEAN
Indicates an unsuccessful reclosing sequence
AR_ON
BOOLEAN
Autoreclosing allowed
READY
BOOLEAN
Indicates that the AR is ready for a new sequence
9.2.8
Settings
Table 374:
79 Non group settings
Parameter
Values (Range)
Unit
Step
Default
Description
Operation
1=enable
5=disable
1=enable
Operation Disable/Enable
Reclosing operation
1=Off
2=External Ctl
3=On
1=Off
Reclosing operation (Off, External Ctl / On)
Manual close mode
0=False
1=True
0=False
Manual close mode
Wait close time
50...10000
ms
50
250
Allowed CB closing time after reclose
command
Max wait time
100...1800000
ms
100
10000
Maximum wait time for haltDeadTime release
Max trip time
100...10000
ms
100
10000
Maximum wait time for deactivation of
protection signals
Close pulse time
10...10000
ms
10
200
CB close pulse time
Max Thm block time
100...1800000
ms
100
10000
Maximum wait time for thermal blocking signal
deactivation
Cut-out time
0...1800000
ms
100
10000
Cutout time for protection coordination
Reclaim time
100...1800000
ms
100
10000
Reclaim time
Dsr time shot 1
0...10000
ms
100
0
Discrimination time for first reclosing
Dsr time shot 2
0...10000
ms
100
0
Discrimination time for second reclosing
Dsr time shot 3
0...10000
ms
100
0
Discrimination time for third reclosing
Dsr time shot 4
0...10000
ms
100
0
Discrimination time for fourth reclosing
Terminal priority
1=None
2=Low (follower)
3=High (master)
1=None
Terminal priority
Table continues on next page
Section 9
1MRS240050-IB C
Control functions
492
REF615R
Technical Manual
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