ABB DCS550 - Fault Functions

215
Signal and parameter list
3ADW000379R0501 DCS550 Manual e e
Signal / Parameter name
min.
max.
def.
unit
26.05 TorqMux (torque multiplexer)
TorqMux (26.05)
selects a binary input to change between operation modes. The choice of the operation
modes is provided by means of
TorqMuxMode (26.04). Torque reference multiplexer binary input:
0 =
NotUsed operation mode depends on TorqSel (26.01), default
1 =
DI1 0 = speed control, 1 = depends on TorqMuxMode (26.04)
2 =
DI2 0 = speed control, 1 = depends on TorqMuxMode (26.04)
3 =
DI3 0 = speed control, 1 = depends on TorqMuxMode (26.04)
4 =
DI4 0 = speed control, 1 = depends on TorqMuxMode (26.04)
5 =
DI5 0 = speed control, 1 = depends on TorqMuxMode (26.04)
6 =
DI6 0 = speed control, 1 = depends on TorqMuxMode (26.04)
7 =
DI7 0 = speed control, 1 = depends on TorqMuxMode (26.04)
8 =
DI8 0 = speed control, 1 = depends on TorqMuxMode (26.04)
9 =
DI9 0 = speed control, 1 = depends on TorqMuxMode (26.04), only available with digital
extension board
10=
DI10 0 = speed control, 1 = depends on TorqMuxMode (26.04), only available with digital
extension board
11 =
DI11 0 = speed control, 1 = depends on TorqMuxMode (26.04), only available with digital
extension board
12 =
MCW Bit11 0 = speed control, 1 = depends on TorqMuxMode (26.04), MainCtrlWord (7.01) bit 11
13 =
MCW Bit12 0 = speed control, 1 = depends on TorqMuxMode (26.04), MainCtrlWord (7.01) bit 12
14 =
MCW Bit13 0 = speed control, 1 = depends on TorqMuxMode (26.04), MainCtrlWord (7.01) bit 13
15 =
MCW Bit14 0 = speed control, 1 = depends on TorqMuxMode (26.04), MainCtrlWord (7.01) bit 14
16 =
MCW Bit15 0 = speed control, 1 = depends on TorqMuxMode (26.04), MainCtrlWord (7.01) bit 15
Int. Scaling: 1 == 1 Type: C Volatile: N
NotUsed
MCW Bit15
NotUsed
-
Group 30: Fault functions
30.01 StallTime (stall time)
The time allowed for the drive to undershoot
StallSpeed (30.02) and exceed StallTorq (30.03).
A triggered stall
protection leads to
F531 MotorStalled [FaultWord2 (9.02) bit 14].
The stall protection is inactive, if
StallTime (30.01) is set to zero.
Int. Scaling: 1 == 1 s Type: I Volatile: N
0
200
0
s
30.02 StallSpeed (stall speed)
Actual speed limit used for stall protection.
Internally limited from:
rpmtorpm )29.2(0
Int. Scaling: (2.29) Type: I Volatile: N
0
1000
5
rpm
30.03 StallTorq (stall torque)
Actual torque limit
- in percent of MotNomTorque (4.23) - used for stall protection.
Int. Scaling: 100 = 1 % Type: I Volatile: N
0
325
75
%
30.04 - 30.07 Unused
30.08 ArmOvrVoltLev (armature overvoltage level)
The drive trips with
F503 ArmOverVolt [FaultWord1 (9.01) bit 2] if ArmOvrVoltLev (30.08) - in percent of
M1NomVolt (99.02)
- is exceeded. It is recommended to set ArmOvrVoltLev (30.08) at least 20 % higher than
M1NomVolt (99.02)
.
Example:
With
M1NomVolt (99.02) = 525 V and ArmOvrVoltLev (30.08)
= 120 % the drive trips with armature voltages >
630 V.
The overvoltage supervision is inactive, if
ArmOvrVoltLev (30.08) is set to 328 % or higher.
Int. Scaling: 10 == 1 % Type: I Volatile: N
20
500
120
%
30.09 ArmOvrCurLev (armature overcurrent level)
The drive trips with
F502 ArmOverCur [FaultWord1 (9.01) bit 1] if ArmOvrCurLev (30.09) - in percent of
M1NomCur (99.03)
- is exceeded. It is recommended to set ArmOvrCurLev (30.09) at least 25 % higher than
M1NomCur (99.03)
.
Example:
With
M1NomCur (99.03) = 850 A and ArmOvrCurLev (30.09) = 250 % the drive trips with armature currents >
2125 A.
Int. Scaling: 10 == 1 % Type: I Volatile: N
20
400
250
%