ABB ACQ80-04 Firmware Manual page 103

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.
0b0000...0b1111
30.09 Cur Lim Monitor
Time
0.00...120.00s
30.10 Current Limit
Actions
No action
Warning
Fault
30.11 Minimum speed
-30000.00...
30000.00 rpm
30.12 Maximum speed
-30000.00...
30000.00 rpm
Description
Shows torque controller limitation status word.
This parameter is read-only.
Description
*1 = Intermediate DC circuit undervoltage
*1 = Intermediate DC circuit overvoltage
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 drive current limit monitor time after which action
is taken as specified in the parameter 30.10.
Current limit monitor time.
Selects how the drive reacts when the drive reaches the
current limit (30.17 Maximum
monitor time set by parameter
None (current limit action disabled).
The drive generates an
The drive trips on fault 8009 Current
Defines the minimum allowed speed.
WARNING! This value must not be higher than
Maximum speed.
WARNING! In speed control mode only. In frequency
control mode, use frequency limits
Minimum allowed speed.
Defines the maximum allowed speed.
WARNING! This value must not be lower than
Minimum speed.
WARNING! In speed control mode only. In frequency
control mode, use frequency limits
Maximum speed.
30.19 Minimum torque 1
30.20 Maximum torque 1
) is being limited
MAX
30.17 Maximum current
current) and exceeds the
30.09 Cur Lim Monitor
A8B6 Current limit warning.
limit.
(30.13
(30.13
Parameters 103
Def/FbEq16
0b0000
1 = 1
10.00
100=1
Warning
Time.
0
1
2
-3000.00 rpm
30.12
and 30.14).
1 = 1
3000.00 rpm
30.11
and 30.14).
1 = 1