Signals - ABB RELION 630 Series Technical Manual

Section 7
Power management functions
7.4.5
230

Signals

Table 271: PSCSWI Input signals
Name Type
I_A REAL
I_B REAL
I_C REAL
POWER REAL
CB_POSITION INTEGER
CB_SERVICE BOOLEAN
CB_LOCK_OUT BOOLEAN
CB_IED_QVAL BOOLEAN
IED_TST_MODE BOOLEAN
MAX_POWER REAL
GOVERNOR_MOD INTEGER
AP_GOV_QVAL BOOLEAN
ISLAND_PARAL BOOLEAN
ENA_MULT BOOLEAN
EXT_OC_SLST BOOLEAN
INHIBIT_TRG BOOLEAN
SLS_DISABLE BOOLEAN
RESET_OC BOOLEAN
RESET_DEMAND BOOLEAN
Table 272: PSCSWI Output signals
Name Type
SOURCE GROUP SIGNAL
CB_COMPS_POS INTEGER
ACTIVE_POWER REAL
AVA_POWER REAL
FLS_TRIGGER BOOLEAN
SLOWLS_OPR BOOLEAN
OC_STR BOOLEAN
OC_OPR BOOLEAN
MAX_DMD_ALM BOOLEAN
ISLND_PARALL BOOLEAN
FLS_BLOCK BOOLEAN
BLK_BYPASS BOOLEAN
B_SET_CHANGE BOOLEAN
INVAL_CRV BOOLEAN
Default Description
0.0 Phase A RMS current of power source
0.0 Phase B RMS current of power source
0.0 Phase C RMS current of power source
0.0 Active power from power source
1 Circuit breaker position of source
0 Circuit breaker service position of power source
0 Circuit breaker lockout status of power source
1 Circuit breaker IED quality status of power source
0 IED test mode behaviour of power source
0.0 Available power of power source on
communication
3 Governor mode of generator on communication
1 Quality status of available power and governor
mode on comm
1 Island or parallel mode for external power source
0 Enable signal for current multiplier
0 External slow load shed trigger for power source
0 Inhibit the trigger from power source
0 Slow load shed disable of power source
0 Reset for over current
0 Reset for maximum demand
Description
Group signal of power source
Circuit breaker position of power source
Active power of power source
Available power of power source
Fast load shed trigger from power source
Slow load shed trigger from power source
Over current start of power source
Over current operate status of power source
Max demand operate alarm for power source
Island or parallel mode status of external source
Fast load shed block from power source
Block is bypassed
One or many basic setting change
Invalid curve parameters
PML630/Compact Load-Shedding Solution
1MRS757256 F
Technical Manual