Frequency Reference Chain - ABB ACS880 Firmware Manual

246 Parameters
No. Name/Value
26.74 Torque ref ramp out
-1600.0 ... 1600.0% Torque reference after limiting and ramping.
26.75 Torque reference
act 5
-1600.0 ... 1600.0% Torque reference after control mode selection.
26.76 Torque reference
act 6
-1600.0 ... 1600.0% Torque reference after application of reference additive 2.
26.77 Torque ref add A
actual
-1600.0 ... 1600.0% Torque reference additive 2.
26.78 Torque ref add B
actual
-1600.0 ... 1600.0% Torque reference additive 2.
26.81 Rush control gain
0.0 ...10000.0
26.82 Rush control
integration time
0.0 ... 10.0 s
28
28 Frequency reference
chain
28.01 Frequency ref ramp
input
-500.00 ... 500.00
Hz
28.02 Frequency ref ramp
output
-500.00 ... 500.00
Hz
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Description
Displays the torque reference after limiting and ramping. See
the control chain diagram on page 581.
This parameter is read-only.
Displays the torque reference after control mode selection.
See the control chain diagram on page 583.
This parameter is read-only.
Displays the torque reference after application of reference
additive 2. See the control chain diagram on page 583.
This parameter is read-only.
Displays the value of the source of torque reference additive
2. See the control chain diagram on page 583.
This parameter is read-only.
Displays the value of torque reference additive 2 before it is
added to torque reference. See the control chain diagram on
page 583.
This parameter is read-only.
Rush controller gain term. See section
48).
Rush controller gain (0.0 = disabled).
Rush controller integration time term.
Rush controller integration time (0.0 = disabled).
Settings for the frequency reference chain.
See the control chain diagrams on pages
Displays the used frequency reference before ramping. See
the control chain diagram on page 587.
This parameter is read-only.
Frequency reference before ramping.
Displays the final frequency reference (after selection,
limitation and ramping). See the control chain diagram on
page 587.
This parameter is read-only.
Final frequency reference.
Def/FbEq16
-
See par.
46.03
-
See par.
46.03
-
See par.
46.03
-
See par.
46.03
-
See par.
46.03
Rush control (page 10.0
1 = 1
2.0 s
1 = 1 s
586 and 587.
-
See par.
46.02
-
See par.
46.02