18.3.5.5 Monitored data
Table 731: MVGAPC Monitored data
Name
Type Values (Range) Unit Description
VALUE REAL - - Magnitude of deadband
value
RANGE INTEGER 1=High
2=Low
3=High-High
4=Low-Low
0=Normal
-
Range
18.3.5.6 Operation principle
Upon receiving an analog signal at its input, Generic communication function for
Measured Value (MVGAPC) will give the instantaneous value of the signal and the
range, as output values. Additional configuration is needed with PCM600 or IET600
to get the IEC 61850-8-1 communication established. For more information see the
Engineering manual.
18.3.6 IEC 61850-8-1 redundant station bus communication
Function description
LHMI and ACT
identification
IEC 61850
identification
IEC 60617
identification
ANSI/IEEE C37.2
device number
Parallel Redundancy
Protocol Status
PRPSTATUS RCHLCCH - -
Duo driver
configuration
PRP - - -
18.3.6.1 Functionality
Redundant station bus communication according to IEC 62439-3 Edition 1 and IEC
62439-3 Edition 2 parallel redundancy protocol (PRP) are available as options when
ordering IEDs. Redundant station bus communication according to IEC 62439-3 uses
both port AB and port CD on the OEM module.
18.3.6.2 Function block
PRPSTATUS
PRP-A LINK
PRP-A VALID
PRP-B LINK
PRP-B VALID
IEC09000757.vsd
IEC09000757 V2 EN
Figure 464: PRPSTATUS function block
1MRK502052-UEN B Section 18
Station communication
999
Technical manual
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