8.2.4
Signals
PID-3492-INPUTSIGNALS v9
Table 128:
FUFSPVC Input signals
Name
Type
Default
Description
I3P
GROUP
SIGNAL
-
Current connection
U3P
GROUP
SIGNAL
-
Voltage connection
BLOCK
BOOLEAN
0
Block of function
CBCLOSED
BOOLEAN
0
Active when circuit breaker is closed
MCBOP
BOOLEAN
0
Active when external MCB opens protected
voltage circuit
DISCPOS
BOOLEAN
0
Active when line disconnector is open
BLKTRIP
BOOLEAN
0
Blocks operation of function when active
PID-3492-OUTPUTSIGNALS v9
Table 129:
FUFSPVC Output signals
Name
Type
Description
BLKZ
BOOLEAN
Start of current and voltage controlled function
BLKU
BOOLEAN
General start of function
3PH
BOOLEAN
Three-phase start of function
DLD1PH
BOOLEAN
Dead line condition in at least one phase
DLD3PH
BOOLEAN
Dead line condition in all three phases
STDI
BOOLEAN
Common start signal of sudden change in current
STDIL1
BOOLEAN
Start signal of sudden change in current, phase
L1
STDIL2
BOOLEAN
Start signal of sudden change in current, phase
L2
STDIL3
BOOLEAN
Start signal of sudden change in current, phase
L3
STDU
BOOLEAN
Common start signal of sudden change in voltage
STDUL1
BOOLEAN
Start signal of sudden change in voltage, phase
L1
STDUL2
BOOLEAN
Start signal of sudden change in voltage, phase
L2
STDUL3
BOOLEAN
Start signal of sudden change in voltage, phase
L3
Section 8
1MRK 505 384-UEN A
Secondary system supervision
208
Breaker protection REQ650 2.2 IEC
Technical manual
Summary of Contents for impreza 2017
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