ABB ACS880 N5700 Series, Firmware Manual, Page: 311 / 662

Def / Type
FbEq 16b / 32b Description Name / Range /
Selection No.
Maximum torque 2 /
uint32 Defines the source of the maximum torque limit for
the drive (in percent of nominal motor torque) when
• the source selected by parameter 30.25 Maximum
torque sel is 1, or
• 30.25 is set to Maximum torque 2 source .
See diagram at 30.18 Minimum torque sel .
Note: Any negative values received from the selected
source are inverted.
Maximum torque 2
source 30.22
0 None. Zero
1 12.12 AI1 scaled value (see page ? ). AI1 scaled
2 12.22 AI2 scaled value (see page ? ). AI2 scaled
5 Not in use. PID
6 30.24 Maximum torque 2 . Maximum torque 2
See Terms and abbreviations (page 130) . Other [value]
-300.0 % / real32 Defines the minimum torque limit for the drive (in
percent of nominal motor torque) when
• the source selected by parameter 30.18 Minimum
torque sel is 1, and
• 30.21 is set to PID .
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 sel .
Minimum torque 2 30.23
- / - Minimum torque limit 2. For scaling, see parameter
46.3 .
-1600.0 ... 0.0 %
300.0 % / real32 Defines the maximum torque limit for the drive (in
percent of nominal motor torque) when
• the source selected by parameter 30.25 Maximum
torque sel is 1, and
• 30.22 is set to Maximum torque 2 .
See diagram at 30.18 Minimum torque sel .
Maximum torque 2 30.24
- / - Maximum torque limit 2. For scaling, see parameter
46.3 .
0.0 ... 1600.0 %
Maximum torque 1 /
uint32 Selects a source that switches between two different
maximum torque limits.
0 = Maximum torque limit 1 defined by
30.20 is active
1 = Maximum torque limit selected by 30.22 is active
See also parameter 30.18 Minimum torque sel .
Maximum torque sel 30.25
0 0. Maximum torque 1
Parameters 311