ABB ACS880 Firmware Manual page 361

No. Name / Range /
Selection
30.18 Minimum torque sel
Minimum torque 1
Minimum torque 2
source
DI1
DI2
DI3
DI4
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
and 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 754.
0 (minimum torque limit defined by
1 (minimum torque limit selected by
Digital input DI1 (10.2 DI delayed
Digital input DI2 (10.2 DI delayed
Digital input DI3 (10.2 DI delayed
Digital input DI4 (10.2 DI delayed
30.19 is active
30.21 is active
30.19
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).
Parameters 361
Def / Type
FbEq 16b / 32b
Minimum torque 1 /
uint32
0
1
2
3
4
5