ABB ACS280 Firmware Manual page 181

No. Name/Value
30.02 Torque limit status
Bit Name
0 Undervoltage
1 Overvoltage
2 Minimum torque *1 = Torque is being limited by
3 Maximum torque *1 = Torque is being limited by
4 Internal current
5 Load angle
6 Motor pullout
7 Reserved
8 Thermal
9 Max current
10 User current
11 Thermal IGBT
12 IGBT
overtemperature
13 IGBT overload
14...15 Reserved
*Only one out of bits 0...3, and one out of bits 9...11 can be on simultaneously. The bit
typically indicates the limit that is exceeded first.
0000h...FFFFh
Description
Displays the torque controller limitation status word.
This parameter is read-only.
Description
*1 = Intermediate DC circuit undervoltage
*1 = Intermediate DC circuit overvoltage
Power motoring limit
Power motoring limit
1 = An inverter current limit (identified by bits 8...11) is active
(With permanent magnet motors and reluctance motors only)
1 = Load angle limit is active, ie. the motor cannot produce any
more torque
(With asynchronous motors only)
1 = Motor pull-out limit is active, ie. the motor cannot produce any
more torque
1 = Input current is being limited by the main circuit thermal limit
*1 = Maximum output current (
*1 = Output current is being limited by
*1 = Output current is being limited by a calculated thermal
current value
*1 = Output current is being limited because of the estimated
IGBT temperature
*1 = Output current is being limited because of the IGBT junction
to case temperature
Torque limitation status word.
30.19 Minimum torque 1
30.27 Power generating limit
or
30.20 Maximum torque 1
30.27 Power generating limit
or
I
) is being limited
MAX
30.17 Maximum current
Parameters 181
Default
FbEq 16
-
30.26
,
30.26
,
1 = 1