ABB ACS880 Firmware Manual page 192

192 Parameters
No. Name/Value
30.13 Minimum frequency
-500.00 ... 500.00
Hz
30.14 Maximum
frequency
-500.00 ... 500.00
Hz
30.17 Maximum current
0.00 ... 30000.00 A
30.18 Minimum torque sel
Minimum torque 1
Minimum torque 2
source
Description
Defines the minimum allowed frequency.
WARNING! This value must not be higher than
Maximum frequency.
WARNING! This limit is effective in frequency control
mode only.
Minimum frequency.
Defines the maximum allowed frequency.
WARNING! This value must not be lower than
Minimum frequency.
WARNING! This limit is effective in frequency control
mode only.
Maximum frequency.
Defines the maximum allowed motor current.
Maximum motor current.
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
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 399.
0 (minimum torque limit defined by
1 (minimum torque limit selected by
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).
Def/FbEq16
-50.00 Hz
30.14
See par.
46.02
50.00 Hz
30.13
See par.
46.02
0.00 A
1 = 1 A
Minimum
torque 1
and
0
1