ACQ550-U1 User’s Manual 75
Parameters
2906 RUN TIME ACT 0.0…6553.5 kh 0.1 kh 0.0 kh
2907
USER MWh TRIG 0.0…6553.5 MWh, 0.0 disables 0.1 MWh 0.0 MWh
2908 USER MWh ACT 0.0…6553.5 MWh 0.1 MWh 0.0 MWh
Group 30: FAULT FUNCTIONS
3001
AI<MIN FUNCTION 0…3 1 0 (NOT SEL)
3002 PANEL COMM ERR 1…3 1 1 (FAULT)
3003
EXTERNAL FAULT 1 -6…6 1 0 (NOT SEL)
3004 EXTERNAL FAULT 2 -6…6 1 0 (NOT SEL)
3005
MOT THERM PROT 0 = NOT SEL, 1 = FAULT, 2 = ALARM 11 (FAULT)
3006
MOT THERM TIME 256…9999 s 1 s 500 s
3007 MOT LOAD CURVE 50…150% 1% 100%
3008
ZERO SPEED LOAD 25…150% 1% 70%
3009
BREAK POINT FREQ 1…250Hz 1Hz 35Hz
3010
STALL FUNCTION 0 = NOT SEL, 1 = FAULT, 2 = ALARM 10 (NOT SEL)
3011
STALL FREQUENCY 0.5…50.0 Hz 0.1 Hz 20.0 Hz
3012
STALL TIME 10…400 s 1 s 20 s
3017 EARTH FAULT 0 = DISABLE, 1 = ENABLE 11 (ENABLE) 
3018
COMM FAULT FUNC 0 = NOT SEL, 1 = FAULT, 2 = CONST SP 7, 
3 = 
LAST SPEED
10 (NOT SEL)
3019
COMM FAULT TIME 0.0…600.0 s 0.1 s 3.0 s
3021
AI1 FAULT LIMIT 0.0…100.0% 0.1% 0.0%
3022 AI2 FAULT LIMIT 0.0…100.0% 0.1% 0.0%
3023
WIRING FAULT 0 = DISABLE, 1 = ENABLE 11 (ENABLE) 
3024
CB TEMP FAULT 0 = DISABLE, 1 = ENABLE 11 (ENABLE)
3028 EARTH FAULT LVL 1 = LOW, 2 = MEDIUM, 3 = HIGH 11 (LOW)
Group 31: AUTOMATIC RESET
3101
NUMBER OF TRIALS 0…5 1 5
3102 TRIAL TIME 1.0…600.0 s 0.1 s 30.0 s
3103
DELAY TIME 0.0…120.0 s 0.1 s 6.0 s
3104
AR OVERCURRENT 0 = DISABLE, 1 = ENABLE 10 (DISABLE)
3105
AR OVERVOLTAGE 0 = DISABLE, 1 = ENABLE 11 (ENABLE)
3106
AR UNDERVOLTAGE 0 = DISABLE, 1 = ENABLE 11 (ENABLE)
3107
AR AI<MIN 0 = DISABLE, 1 = ENABLE 11 (ENABLE)
3108
AR EXTERNAL FLT 0 = DISABLE, 1 = ENABLE 11 (ENABLE)
Group 32: SUPERVISION
3201
SUPERV 1 PARAM 100 = NOT SELECTED, 101…178 1 102 (parameter 0102 
OUTPUT SPEED)
3202
SUPERV 1 LIM LO - - Depends on the signal 
selected with par. 3201
3203
SUPERV 1 LIM HI - - Depends on the signal 
selected with par. 3201
3204
SUPERV 2 PARAM 100 = NOT SELECTED, 101…178 1 104 (parameter 0104 
CURRENT)
3205
SUPERV 2 LIM LO - - Depends on the signal 
selected with par. 3204
3206
SUPERV 2 LIM HI - - Depends on the signal 
selected with par. 3204
Code Name Range Resolution Default User S