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Parameters 263
30
Drive operation limits.
Displays limit word 1.
This parameter is read-only.
-
0000h…FFFFh
Limit word 1.
1 = 1
No.
Name/Value
Description
Def
/
FbEq16
Bit
Name
Description
0
Torq lim
1 = Drive torque is being limited by the motor control (undervoltage
control, current control, load angle control or pull-out control), or by the
torque limits defined by parameters.
1
Spd ctl tlim min
1 = Speed controller output is being limited by
2
Spd ctl tlim max 1 = Speed controller output is being limited by
3
Torq ref max
1 = Torque reference ramp input is being limited by
. See diagram on page
4
Torq ref min
1 = Torque reference ramp input is being limited by
, source of
. See diagram on page
.
5
Tlim max speed 1 = Torque reference is being limited by the rush control because of
maximum speed limit (
6
Tlim min speed
1 = Torque reference is being limited by the rush control because of
minimum speed limit (
)
7
Max speed ref lim 1 = Speed reference is being limited by
maximum permanent magnet motor speed limit based on DC voltage
8
Min speed ref lim 1 = Speed reference is being limited by
maximum permanent magnet motor speed limit based on DC voltage
9
Max freq ref lim
1 = Frequency reference is being limited by
10
Min freq ref lim
1 = Frequency reference is being limited by
11
Reserved
12
Sw freq ref lim
1 = Requested output frequency cannot be reached because of
switching frequency limitation (because of eg. output filtering or ATEX-
related protections)
13
Load angle lim
(With permanent magnet motors and synchronous reluctance motors,
and externally-excited synchronous motors in steady state)
1 = Maximum load angle is being limited, ie. the motor cannot produce
any more torque
(With externally-excited synchronous motors in dynamic situations)
1 = Torque is being limited
14…15 Reserved
Содержание ACS880-x04
Страница 1: ... ABB INDUSTRIAL DRIVES ACS880 primary control program Firmware manual ...
Страница 4: ......
Страница 18: ...18 Using the control panel ...
Страница 24: ...24 Control locations and operating modes ...
Страница 111: ...Application macros 111 Fieldbus control macro This application macro is not supported by the current firmware version ...
Страница 112: ...112 Application macros ...
Страница 496: ...496 Additional parameter data ...
Страница 544: ...544 Fault tracing ...
Страница 602: ...602 Control chain diagrams ...