ABB ACS880 Series, Firmware Manual

Page: 362 / 764

Def / Type
FbEq 16b / 32b Description Name / Range /
Selection No.
6 Digital input DI5 ( 10.2 DI delayed status , bit 4). DI5
7 Digital input DI6 ( 10.2 DI delayed status , bit 5). DI6
10 Digital input/output DIO1 ( 11.2 DIO delayed status , bit
0).
DIO1
11 Digital input/output DIO2 ( 11.2 DIO delayed status , bit
1).
DIO2
See Terms and abbreviations (page 169) . Other [bit]
-300.0 % / real32 Defines a minimum torque limit for the drive (in percent
of nominal motor torque). See diagram at parameter
30.18 Minimum torque sel .
The limit is effective when
• the source selected by 30.18 Minimum torque sel
is 0, or
• 30.18 is set to Minimum torque 1 .
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 .
Minimum torque 1 30.19
- / - Minimum torque limit 1. For scaling, see parameter
46.3 .
-1600.0 ... 0.0 %
300.0 % / real32 Defines a maximum torque limit for the drive (in
percent of nominal motor torque). See diagram at
parameter
30.18 Minimum torque sel .
The limit is effective when
• the source selected by 30.25 Maximum torque sel
is 0, or
• 30.25 is set to Maximum torque 1 .
Maximum torque 1 30.20
- / - Maximum torque 1. For scaling, see parameter 46.3 . 0.0 ... 1600.0 %
Minimum torque 2 /
uint32 Defines the source of 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, or
• 30.18 is set to Minimum torque 2 source
See diagram at 30.18 Minimum torque sel .
Note: Any positive values received from the selected
source are inverted.
Minimum torque 2
source 30.21
0 None. Zero
1 12.12 AI1 scaled value (see page ? ). AI1 scaled
2 12.22 AI2 scaled value (see page ? ). AI2 scaled
362 Parameters