Parameters 295
Displays the torque controller limitation status word.
This parameter is read-only.
-
0000h…FFFFh
Torque limitation status word.
1 = 1
Defines the minimum allowed speed.
WARNING!
This value must not be higher than
.
WARNING!
In frequency control mode, this limit is not
effective. Make sure the frequency limits (
) 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
(page
-1500.00
rpm;
-1800.00 rpm
(
b0)
-30000.00 …
30000.00 rpm
Minimum allowed speed.
See par.
No.
Name/Value
Description
Def
/
FbEq16
Bit
Name
Description
0
Undervoltage
*1 = Intermediate DC circuit undervoltage
1
Overvoltage
*1 = Intermediate DC circuit overvoltage
2
Minimum torque *1 = Torque is being limited by
,
or the source of
. See
diagram on page
3
Maximum torque *1 = Torque is being limited by
,
or the source of
See diagram on page
4
Internal current
1 = An inverter current limit (identified by bits 8…11) is active
5
Load angle
(With permanent magnet motors and synchronous reluctance motors
only)
1 = Load angle limit is active, ie. the motor cannot produce any more
torque
6
Motor pullout
(With asynchronous motors only)
1 = Motor pull-out limit is active, ie. the motor cannot produce any
more torque
7
Reserved
8
Thermal
1 = Input current is being limited by the main circuit thermal limit
9
Max current
*1 = Maximum output current (
I
MAX
) is being limited
10
User current
*1 = Output current is being limited by
11
Thermal IGBT
*1 = Output current is being limited by a calculated thermal current
value
12
IGBT
overtemperature
*1 = Output current is being limited because of estimated IGBT
temperature
13
IGBT overload
*1 = Output current is being limited because of IGBT junction to case
temperature
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.
Содержание ACS880-01 Series
Страница 1: ...ABB industrial drives Firmware manual ACS880 ESP control program option N5600 ...
Страница 4: ......
Страница 12: ...12 Table of contents ...
Страница 20: ...20 Introduction to the manual ...
Страница 22: ...22 Using the control panel ...
Страница 28: ...28 Control locations and operating modes ...
Страница 145: ...Application macros 145 Fieldbus control macro This application macro is not supported by the current firmware version ...
Страница 146: ...146 Application macros ...
Страница 502: ...502 Parameters ...
Страница 606: ...606 Fault tracing ...
Страница 662: ...662 Control chain diagrams ...
Страница 664: ...Contact us www abb com drives www abb com drivespartners 3AXD50000041193 Rev A EN EFFECTIVE 2017 06 30 ...