ABB +N5600 Firmware Instructions page 295

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...13 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
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 generating limit
diagram on page 654.
Power generating limit
See diagram on page 654.
1 = An inverter current limit (identified by bits 8...11) is active
(With permanent magnet motors and synchronous 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 (I
*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 estimated IGBT
temperature
*1 = Output current is being limited because of IGBT junction to case
temperature
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.
WARNING! In a master/follower configuration, do not
set maximum and minimum speed limits with the
same sign on a follower drive. See section
Master/follower functionality
Minimum allowed speed.
30.26 Power motoring
or the source of 30.18 Minimum torque
30.26 Power motoring
or the source of 30.25 Maximum torque
) is being limited
MAX
30.17 Maximum current
(30.13
(page 68).
Parameters 295
Def/FbEq16
-
limit, 30.27
sel. See
limit, 30.27
sel.
1 = 1
-1500.00
rpm;
30.12
-1800.00 rpm
(95.20 b0)
and
See par.
46.01