ABB ACS880 Firmware Manual page 191

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...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
30.11 Minimum speed
-30000.00 ...
30000.00 rpm
30.12 Maximum speed
-30000.00 ...
30000.00 rpm
Description
Displays the torque controller limitation status word.
This parameter is read-only.
Description
*1 = Intermediate DC circuit undervoltage
*1 = Intermediate DC circuit overvoltage
motoring limit or 30.27 Power generating limit
motoring limit or 30.27 Power generating 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)
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 (I
*1 = Output current is being limited by
*1 = Output current is being limited by a calculated thermal current
value
Torque limitation status word.
Defines the minimum allowed speed.
WARNING! This value must not be higher than
Maximum speed.
WARNING! In frequency control mode, this limit is not
effective. Make sure the frequency limits
30.14) are set appropriately if frequency control is
used.
Minimum allowed speed.
Defines the maximum allowed speed.
WARNING! This value must not be lower than
Minimum speed.
WARNING! In frequency control mode, this limit is not
effective. Make sure the frequency limits
30.14) are set appropriately if frequency control is
used.
Maximum speed.
Parameters 191
30.19 Minimum torque 1,
30.20 Maximum torque
) is being limited
MAX
30.17 Maximum current
30.12
(30.13 and
30.11
(30.13 and
Def/FbEq16
-
30.26 Power
1, 30.26 Power
1 = 1
-1500.00 rpm
See par.
46.01
1500.00 rpm
See par.
46.01