Function Block; Signals - ABB RET650 Technical Manual

1MRK 504 135-UEN A
14.1.2.2
14.1.2.3
Technical manual

Function block

The available function blocks of an IED are depending on the actual hardware (TRM)
and the logic configuration made in PCM600.
CVMMXN
I3P* S
U3P* S_RANGE
P_INST
P
P_RANGE
Q_INST
Q
Q_RANGE
PF
PF_RANGE
ILAG
ILEAD
U
U_RANGE
I
I_RANGE
F
F_RANGE
IEC08000222.vsd
IEC08000222 V1 EN
Figure 185: CVMMXN function block

Signals

Table 327: CVMMXN Input signals
Name Type
I3P GROUP
SIGNAL
U3P GROUP
SIGNAL
Table 328: CVMMXN Output signals
Name Type
S REAL
S_RANGE INTEGER
P_INST REAL
P REAL
P_RANGE INTEGER
Q_INST REAL
Q REAL
Q_RANGE INTEGER
PF REAL
PF_RANGE INTEGER
ILAG BOOLEAN
ILEAD BOOLEAN
U REAL
U_RANGE INTEGER
I REAL
Table continues on next page
Default Description
- Three phase group signal for current inputs
- Three phase group signal for voltage inputs
Description
Apparent power magnitude of deadband value
Apparent power range
Active power
Active power magnitude of deadband value
Active power range
Reactive power
Reactive power magnitude of deadband value
Reactive power range
Power factor magnitude of deadband value
Power factor range
Current is lagging voltage
Current is leading voltage
Calculated voltage magnitude of deadband value
Calcuated voltage range
Calculated current magnitude of deadband value
Section 14
Monitoring
411