270 Parameters
Supervision 6
Bit 5 of
32.01 Supervision status
26
Other [bit]
Source selection (see
Terms and abbreviations
).
-
40.50
Set 1 tracking ref
selection
Selects the value source for tracking mode. See
parameter
40.49
Set 1 tracking mode
.
Not selected
Not selected
None.
0
AI1 scaled
12.12
AI1 scaled value
1
AI2 scaled
12.22
AI2 scaled value
.
2
FB A ref1
03.05
FB A reference 1
3
FB A ref2
03.06 FB A reference 2
4
Other
Source selection (see
Terms and abbreviations
).
-
40.51
Set 1 trim mode
Activates the trim function and selects between direct and
proportional trimming (or a combination of both). With
trimming, it is possible to apply a corrective factor to the
drive reference (setpoint). The output after trimming is
available as parameter
40.05
Process PID trim output act
.
Off
Off
The trim function is inactive.
0
Direct
The trim function is active. The trimming factor is relative
to the maximum speed, torque or frequency; the selection
between these is made by parameter
40.52
Set 1 trim
selection
.
1
Proportional
The trim function is active. The trimming factor is relative
to the reference selected by parameter
40.53
Set 1
trimmed ref pointer
.
2
Combined
The trim function is active. The trimming factor is a
combination of both
Direct
and
Proportional
modes; the
proportions of each are defined by parameter
40.54
Set 1
trim mix
.
3
40.52
Set 1 trim selection
Selects whether trimming is used for correcting the speed,
torque or frequency reference.
Torque
Torque
Torque reference trimming.
1
Speed
Speed reference trimming.
2
Frequency
Frequency reference trimming.
3
40.53
Set 1 trimmed ref
pointer
Selects the signal source for the trim reference.
Not selected
Not selected
None.
0
FBA ref1
03.05
FB A reference 1
(see page
119
).
3
FBA ref2
03.06
FB A reference 2
(see page
119
).
4
Other
Source selection (see
Terms and abbreviations
).
-
40.54
Set 1 trim mix
When parameter
40.51
Set 1 trim mode
is set to
Combined
, defines the effect of direct and proportional
trim sources in the final trimming factor.
0.000 = 100% proportional
0.500 = 50% proportional, 50% direct
1.000 = 100% direct
0.000
0.000...1.000
Trim mix.
1 = 1
No.
Name/Value
Description
Default
FbEq 16
ACS380 FW.book Page 270 Friday, May 4, 2018 4:18 PM
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