and the end (confirmation) is the time Reserv.time for com.prot.. Otherwise, the parameterization
operation is canceled with a time-out and changes are rejected. This setting value is valid only for the device.
Parameter: Block monitoring dir.
•
Default setting (_:138) Block monitoring dir. = off
With the Block monitoring dir. parameter, you set whether indications are output via the system inter-
face(s) of the SIPROTEC 5 device or not.
If transmission blocking is switched on, no indications are output via the system interface(s) of a SIPROTEC 5
device.
Parameter: Fault-display
•
Default setting (_:139) Fault-display = with pickup
With the Fault-display parameter, you set whether spontaneous indications which are signed as NT
(conditioned latching) in the matrix, get stored with every pickup or only when the fault was termi-
nated by tripping.
Keep the DIGSI 5 routing options in chapters 3.1.7 Spontaneous Indication Display in DIGSI 5 and Table 3-7 in
mind.
Parameter: Activate device test mode
•
Default setting (_:150) Activate device test mode = inactive
With the Activate device test mode parameter, you activate the test mode that adds a test bit to the
output indications. If test mode is activated but the test mode of the relay outputs is not, no relay outputs are
activated by the protection functions.
Parameter: Oper.bin.outp. under test
•
Default setting (_:151) Oper.bin.outp. under test = inactive
If you activate the parameter Oper.bin.outp. under test, you can permit the closing of a binary output
for test purposes. In this way, indications are output during a device-wide test mode and the relays are either
activated or not. If an individual function is in test mode, only indications are output and the relays are not
activated.
NOTE
The device remains in test mode during every startup until you intentionally set the device back into
process mode. You set process mode by switching the parameterActivate device test mode to inactive
again (removing the check mark).
Settings
Addr.
Parameter C Setting Options Default Setting
Device
_:101 General:Rated frequency
•
50 Hz
•
60 Hz
50 Hz
_:102 General:Minimum
operate time
0.00 s to 60.00 s 0.00 s
_:138 General:Block moni-
toring dir.
•
off
•
on
off
Setting change
_:163 General:Reserv.time for
com.prot.
0 s to 65535 s 120 s
3.10.1.3
System Functions
3.10 Device Settings
SIPROTEC 5, Overcurrent Protection, Manual 181
C53000-G5040-C017-8, Edition 07.2017
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