ABB ACS880 Firmware Manual page 300

300 Parameters
No. Name/Value
Other
30.23 Minimum torque 2
-1600.0 ... 0.0%
30.24 Maximum torque 2
0.0 ... 1600.0%
30.25 Maximum torque sel
Maximum torque 1
Maximum torque 2
source
DI1
DI2
DI3
DI4
DI5
DI6
DIO1
DIO2
Other [bit]
30.26 Power motoring limit
0.00 ... 600.00%
Description
Source selection (see Terms and abbreviations
page 152).
Defines the minimum torque limit for the drive (in percent of
nominal motor torque) when
• the source selected by parameter
sel is 1, and
• 30.21 is set to Minimum torque
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 20.23/20.24.
See diagram at 30.18 Minimum torque
Minimum torque limit 2.
Defines the maximum torque limit for the drive (in percent of
nominal motor torque) when
• the source selected by parameter
sel is 1, and
• 30.22 is set to Maximum torque
See diagram at 30.18 Minimum torque
Maximum torque limit 2.
Selects a source that switches between two different
maximum torque limits.
0 = Maximum torque limit 1 defined by
1 = Maximum torque limit selected by
See also parameter 30.18 Minimum torque
0.
1.
Digital input DI1 (10.02 DI delayed
Digital input DI2 (10.02 DI delayed
Digital input DI3 (10.02 DI delayed
Digital input DI4 (10.02 DI delayed
Digital input DI5 (10.02 DI delayed
Digital input DI6 (10.02 DI delayed
Digital input/output DIO1
Digital input/output DIO2
Source selection (see Terms and abbreviations
page 152).
Defines the maximum shaft power in motoring mode, i.e.
when power is being transferred from the motor to the
machinery. The value is given in percent of nominal motor
power.
Maximum shaft power in motoring mode.
on
30.18 Minimum torque
2.
sel.
30.25 Maximum torque
2.
sel.
30.20 is active
30.22 is active
sel.
status, bit 0).
status, bit 1).
status, bit 2).
status, bit 3).
status, bit 4).
status, bit 5).
(11.02 DIO delayed status, bit 0).
(11.02 DIO delayed status, bit 1).
on
Def/FbEq16
-
-300.0%
See par.
46.03
300.0%
See par.
46.03
Maximum
torque 1
0
1
2
3
4
5
6
7
10
11
-
300.00%
1 = 1%