ABB ACS560 Firmware Manual page 343
General purpose drives
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No.
Name/Value
71.14
Setpoint scaling
-200000.00...
200000.00
71.15
Output scaling
-200000.00...
200000.00
71.16
Setpoint 1 source
71.19
Internal setpoint
sel1
71.20
Internal setpoint
sel2
71.21
Internal setpoint 1
71.22
Internal setpoint 2
71.23
Internal setpoint 3
71.26
Setpoint min
71.27
Setpoint max
71.31
Deviation inversion
71.32
Gain
71.33
Integration time
71.34
Derivation time
71.35
Derivation filter time
71.36
Output min
71.37
Output max
71.38
Output freeze
enable
Description
Defines, together with parameter
general scaling factor for the external PID control chain. The
scaling can be utilized when, for example, the process
setpoint is input in Hz, and the output of the PID controller is
used as an rpm value in speed control. In this case, this
parameter might be set to 50, and parameter
nominal motor speed at 50 Hz.
In effect, the output of the PID controller [71.15] when
deviation (setpoint - feedback) = [71.14] and [71.32] = 1.
Note: The scaling is based on the ratio between
71.15. For example, the values 50 and 1500 would produce
the same scaling as 1 and 3.
Process setpoint base.
See parameter
71.14 Setpoint
Process PID controller output base.
See parameter
40.16 Set 1 setpoint 1
See parameter
40.19 Set 1 internal setpoint
See parameter
40.20 Set 1 internal setpoint
See parameter
40.21 Set 1 internal setpoint
See parameter
40.22 Set 1 internal setpoint
See parameter
40.23 Set 1 internal setpoint
See parameter
40.26 Set 1 setpoint
See parameter
40.27 Set 1 setpoint
See parameter
40.31 Set 1 deviation
See parameter
40.32 Set 1
See parameter
40.33 Set 1 integration
See parameter
40.34 Set 1 derivation
See parameter
40.35 Set 1 derivation filter
See parameter
40.36 Set 1 output
See parameter
40.37 Set 1 output
See parameter
40.38 Set 1 output
71.15 Output
scaling, a
71.15
71.14
scaling.
source.
sel1.
sel2.
1.
2.
3.
min.
max.
inversion.
gain.
time.
time.
time.
min.
max.
freeze.
Parameters 343
Def/FbEq16
1500.00
to the
and
1 = 1
1500.00
1 = 1
AI1 percent
Not selected
Not selected
0.00 PID
customer
units
0.00 PID
customer
units
0.00 PID
customer
units
0.00
200000.00
Not inverted
(Ref - Fbk)
1.00
60.0 s
0.000 s
0.0 s
-200000.00
200000.00
Not selected
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