Parameters 305
AI2 scaled
(see page
).
2
FB A ref1
3
FB A ref2
4
). -
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
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
1
Proportional
The trim function is active. The trimming factor is relative to
the reference selected by parameter
.
2
Combined
The trim function is active. The trimming factor is a
combination of both
modes; the
proportions of each are defined by parameter
3
Selects whether trimming is used for correcting the speed,
torque or frequency reference.
Torque
Torque reference trimming.
1
Speed
Speed reference trimming.
2
Frequency
Frequency reference trimming.
3
Selects the signal source for the trim reference.
Not selected
None.
0
AI1 scaled
(see page
).
1
AI2 scaled
(see page
).
2
FBA ref1
3
FBA ref2
4
).
-
is set to
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
Defines a multiplier for the trimming factor. This value is
multiplied by the result of parameter
Consequently, the result of the multiplication is used to
multiply the result of parameter
1.000
-100.000...100.000
Multiplier for trimming factor.
1 = 1
Selects the reference to be trimmed.
PID ref
PID setpoint.
1
No.
Name/Value
Description
Def/FbEq16
Summary of Contents for ACS560
Page 1: ...ABB GENERAL PURPOSE DRIVES ACS560 standard control program Firmware manual...
Page 4: ...4...
Page 30: ...30 Start up control with I O and ID run...
Page 32: ...32 Using the control panel...
Page 100: ...100 Program features...
Page 153: ...Control macros 153...
Page 160: ...160...
Page 374: ...374 Parameters...
Page 408: ...408 Additional parameter data...
Page 466: ...466 Fieldbus control through the embedded fieldbus interface EFB...
Page 504: ...504 Control chain diagrams...
Page 508: ...508 Parameterization with drive composer...
Page 512: ...512 Parameterization with automation builder drive manager...