ABB ACS880 Firmware Manual page 263

No. Name/Value
30.18 Minimum torque sel
Minimum torque 1
Minimum torque 2
source
DI1
DI2
DI3
DI4
DI5
DI6
DIO1
DIO2
Other [bit]
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Description
Selects a source that switches between two different
predefined minimum torque limits.
0 = Minimum torque limit defined by
1 = Minimum torque limit selected by
The user can define two sets of torque limits, and switch
between the sets using a binary source such as a digital input.
The minimum limit selection (30.18) is independent of the
maximum limit selection (30.25).
The first set of limits is defined by parameters
30.20. The second set has selector parameters for both the
minimum (30.21) and maximum (30.22) limits that allows the
use of a selectable analog source (such as an analog input).
30.21
0
AI1
AI2
PID
30.23
Other
30.19
30.22
0
AI1
AI2
PID
30.24
Other
30.20
The limit selection parameters are updated on a 10 ms time
level.
Note: In addition to the user-defined limits, torque may be
limited for other reasons (such as power limitation). Refer to
the block diagram on page 584.
0 (minimum torque limit defined by
1 (minimum torque limit selected by
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 (11.02 DIO delayed
Digital input/output DIO2 (11.02 DIO delayed
Source selection (see Terms and abbreviations
30.19 is active
30.21 is active
30.19 and
30.18
1
User-defined
0
minimum torque
limit
30.25
1
User-defined
0
maximum torque
limit
30.19 is active).
30.21 is active).
status, bit 0).
status, bit 1).
status, bit 2).
status, bit 3).
status, bit 4).
status, bit 5).
status, bit 0).
status, bit 1).
on page 112). -
Parameters 263
Def/FbEq16
Minimum
torque 1
0
1
2
3
4
5
6
7
10
11