ABB DCS 500B

DCS500 Pin and Parameter list
A 19
FEXC_SEL
Parameter of SETTINGS-function block. ( S2/16 )
Selection for the type of the field exciter or the type of acknowledgement signal from old
field exciters:
0 = NO FIELD EXCITER
1 = DIODE FIELD EXC.
2 = FEX2 OR FEX3 HW: only one field exciter (see Technical Data) as Node 1;
SW: MOTOR1_FIELD (10ms update time)
3 = FEX3 FOR MOTOR2 HW: only one field exciter (no SDCS-FEX-2) as Node 2;
SW: MOTOR2_FIELD (100ms update time)
4 = FEX2/3 + MOT2=FEX3 HW: possibility of 2 and 3; SW: MOTOR1 + 2_FIELD
5 = FIELD ACK VIA DI SW: MOTOR1_FIELD
6 = FIELD ACK VIA AI SW: MOTOR1_FIELD
505 FB_P: E2 SC: - HL: 6 LL: 0 D: 0 U: -
PHASE_SEQ_CW
Parameter of SETTINGS-function block. ( S2/16 )
The phase order of converter supply voltage. If measured phase order does not match
with this parameter, fault 38 "Phase sequence fault" is generated.
1 = R-T-S
2 = R-S-T
506 FB_P: E2 SC: - HL: 2 LL: 1 D: 2 U: -
U_SUPPLY
Parameter of SETTINGS-function block (S2/16 | mod in S21.232)
Nominal value of converter supply voltage. (higher HL in S21.232)
507 FB_P: I2 SC: 1 HL: 1400 LL: 0 D: 0 U: V
U_NET_MIN1
Parameter of CONVERTER_PROTECTION-function block. ( S9/16 )
Upper limit for supply undervoltage monitoring in %. If supply voltage falls below this limit,
controllers are blocked. Undervoltage trip is generated if network voltage does not return
to a higher value than U_NET_MIN1 during time defined by PWR_DOWN_TIME.
508 FB_P: I2 SC: 1 HL: 130 LL: 0 D: 80 U: %
U_NET_MIN2
Parameter of CONVERTER_PROTECTION-function block. ( S9/16 )
Lower limit for supply undervoltage monitoring in %. If supply voltage falls below this limit,
the drive will trip immediately.
509 FB_P: I2 SC: 1 HL: 130 LL: 0 D: 60 U: %
PWR_DOWN_TIME
Parameter of CONVERTER_PROTECTION-function block. ( S9/16 )
During this time the supply voltage must return to a value higher than U_NET_MIN1.
Otherwise an undervoltage trip will be generated.
510 FB_P: I2 SC: 1 HL: 5000 LL: 0 D: 5000 U: ms
ARM_OVERVOLT_LEV
Parameter of CONVERTER_PROTECTION-function block. ( S9/16 )
Armature overvoltage tripping level in % of nominal voltage of motor.
511 FB_P: I2 SC: 1 HL: 150 LL: 20 D: 110 U: %
ARM_OVERCURR_LEV
Parameter of CONVERTER_PROTECTION-function block. ( S9/16 )
Armature overcurrent tripping level in % of converter nominal current.
512 FB_P: I2 SC: 1 HL: 230 LL: 20 D: 230 U: %