ABB ACS880 Firmware Manual page 358

358 Parameters
No. Name / Range /
Selection
0000h...FFFFh
30.2 Torque limit status
b0 Undervoltage
b1 Overvoltage
b2 Minimum torque
b3 Maximum torque
b4 Internal current
b5 Maximum load angle
b6 Motor pullout
b7 Reserved
b8 Thermal
b9 Max current
b10 User current
b11 Thermal IGBT
b12 IGBT
overtemperature
b13 IGBT overload
b14...15 Reserved
0000h...FFFFh
Description
Displays the torque controller limitation status word.
This parameter is read-only.
*Only one out of bits 0...3, and one out of bits 9...13
can be on simultaneously. The bit typically indicates
the limit that is exceeded first.
*1 = Intermediate DC circuit undervoltage
*1 = Intermediate DC circuit overvoltage
*1 = Torque is being limited by
limit, 30.27 Power generating limit
30.18 Minimum torque
*1 = Torque is being limited by
limit, 30.27 Power generating limit
30.25 Maximum torque
See diagram on page 754.
1 = An inverter current limit (identified by bits 8...11) is
active
(With permanent magnet motors, synchronous
reluctance motors, and externally-excited synchronous
motors only)
1 = Maximum load angle limit is active, ie. the motor is
producing as much torque as possible
(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 (I
*1 = Output current is being limited by
current
*1 = Output current is being limited by a calculated
thermal current value
*1 = Output current is being limited because of
estimated IGBT temperature
*1 = Output current is being limited because of IGBT
junction to case temperature
30.26 Power motoring
or the source of
sel. See diagram on page 754.
30.26 Power motoring
or the source of
sel.
) is being limited
MAX
30.17 Maximum
Def / Type
FbEq 16b / 32b
1 = 1
- / uint16
1 = 1