Function Block; Input And Output Signals - ABB Relion 670 Series Technical Reference Manual

Section 6
Impedance protection
6.13.3
6.13.4
366

Function block

PSPPPAM (78)
I3P* TRIP
V3P* TRIP1
BLOCK TRIP2
BLKGEN PICKUP
BLKMOTOR ZONE1
EXTZONE1 ZONE2
GEN
MOTOR
SFREQ
SLIPZOHM
SLIPZPER
VCOS
VCOSPER
ANSI10000045-1-en.vsd
ANSI10000045 V1 EN
Figure 195: PSPPPAM (78) function block

Input and output signals

Table 169: PSPPPAM (78) Input signals
Name Type
I3P GROUP
SIGNAL
V3P GROUP
SIGNAL
BLOCK BOOLEAN
BLKGEN BOOLEAN
BLKMOTOR BOOLEAN
EXTZONE1 BOOLEAN
Table 170: PSPPPAM (78) Output signals
Name Type
TRIP BOOLEAN
TRIP1 BOOLEAN
TRIP2 BOOLEAN
PICKUP BOOLEAN
ZONE1 BOOLEAN
ZONE2 BOOLEAN
GEN BOOLEAN
MOTOR BOOLEAN
SFREQ REAL
Table continues on next page
Default Description
- Current group connection
- Voltage group connection
0 Block of function
0 Block operation in generating direction
0 Block operation in motor direction
0 Extension of zone1 with zone2 region
Description
Common trip signal
Trip1 after the N1Limit slip in zone1
Trip2 after the N2Limit slip in zone2
Common start signal
First slip in zone1 region
First slip in zone2 region
Generator is faster than the system
Generator is slower than the system
Slip frequency
1MRK505222-UUS C
Technical reference manual