Voltage Reference Chain - ABB ACS880 Firmware Manual

No. Name/Value
29
29 Voltage reference
chain
29.01 Torque ref DC
voltage control
-1600.0 ... 1600.0% Final DC voltage reference.
29.02 DC voltage ref
0...2000 V
29.03 DC voltage ref used
0...2000 V
29.04 DC voltage ref
ramped
0...2000 V
29.05 Filtered DC voltage
0...2000 V
29.06 DC voltage error
-2000...2000 V
29.07 Power reference
-300.00 ... 300.00% Output of the PI controller.
29.09 Minimum DC
voltage reference
0...2000 V
29.10 Maximum DC
voltage reference
0...2000 V
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Description
Settings for the DC voltage reference chain.
See section DC voltage control mode
control chain diagrams (pages
This group is only visible with a BCU control unit.
Displays the DC voltage controller output that is transferred to
the torque controller.
This parameter is read-only.
Displays the DC voltage reference after the function applied
by parameter 29.13 DC voltage ref1 function
selection (29.14 DC voltage ref1/2
at parameter 29.11 DC voltage ref1
DC voltage reference after selection.
Displays the DC voltage reference between
minimum/maximum limitation and ramping.
DC voltage reference before ramping.
Displays the DC voltage reference after ramping.
DC voltage reference after ramping.
Displays the measured DC voltage after filtering.
Measured and filtered DC voltage.
Displays the difference between the ramped voltage reference
(29.04) and measured, filtered DC voltage (29.05).
Measured and filtered DC voltage.
Displays the output of the PI controller, ie. the DC voltage
reference before it is converted to a torque reference.
Defines a minimum limit for the DC voltage reference before it
is ramped.
Minimum DC voltage reference.
Defines a maximum limit for the DC voltage reference before it
is ramped.
Maximum DC voltage reference.
Parameters 255
(page 23) and the
588 and 589).
(if any), and after
selection). See the diagram
source.
Def/FbEq16
-
1 = 1%
-
10 = 1 V
-
10 = 1 V
-
10 = 1 V
-
10 = 1 V
-
10 = 1 V
-
10 = 1%
0 V
1 = 1 V
2000 V
1 = 1 V