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268 Parameters
Defines the minimum torque limit for the drive (in percent of
nominal motor torque) when
• the source selected by parameter
is 1, and
•
Note:
Do not set this parameter to 0% in an attempt to prevent
reverse rotation. In an open-loop application, that is likely to
prevent the motor from stopping altogether. To prevent
reverse rotation, use the speed/frequency limits in this
parameter group, or parameters
See diagram at
-300.0%
-1600.0 … 0.0%
Minimum torque limit 2.
See par.
Defines the maximum torque limit for the drive (in percent of
nominal motor torque) when
• the source selected by parameter
is 1, and
•
See diagram at
300.0%
0.0 … 1600.0%
Maximum torque limit 2.
See par.
Selects a source that switches between two different
maximum torque limits.
0 = Maximum torque limit 1 defined by
is active
1 = Maximum torque limit selected by
is active
.
Maximum torque 1
0.
0
Maximum torque 2
source
1.
1
DI1
Digital input DI1 (
, bit 0).
2
DI2
Digital input DI2 (
, bit 1).
3
DI3
Digital input DI3 (
, bit 2).
4
DI4
Digital input DI4 (
, bit 3).
5
DI5
Digital input DI5 (
, bit 4).
6
DI6
Digital input DI6 (
, bit 5).
7
DIO1
Digital input/output DIO1 (
, bit 0).
10
DIO2
Digital input/output DIO2 (
, bit 1).
11
). -
Defines the maximum shaft power in motoring mode, ie. when
power is being transferred from the motor to the machinery.
The value is given in percent of nominal motor power.
300.00%
0.00 … 600.00%
Maximum shaft power in motoring mode.
1 = 1%
Defines the maximum shaft power in generating mode, ie.
when power is being transferred from the machinery to the
motor. The value is given in percent of nominal motor power.
Note:
Do not set this parameter to 0% in an attempt to prevent
reverse rotation. In an open-loop application, that is likely to
prevent the motor from stopping altogether. To prevent
reverse rotation, use the speed/frequency limits in this
parameter group, or parameters
-300.00%
-600.00 … 0.00%
Maximum shaft power in generating mode.
1 = 1%
No.
Name/Value
Description
Def
/
FbEq16
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 ...