ABB ACS880 Firmware Manual page 423

No. Name/Value
75.52 Line reference
ramped
-32767.0...
32767.0 m/min
75.58 Line act speed
scaled
-32767.00...
32767.00
75.59 Line speed actual
-32767.0...
32767.0 m/min
75.60 Roll speed actual
-32767.0...
32767.0 rpm
75.61 Max motor speed at
core
-32767.0...
32767.0 rpm
75.62 Motor speed from
line ref
-32767.0...
32767.0 rpm
75.63 Motor ref diameter
scaled
--32767.0...
32767.0 rpm
75.66 Speed ref additive
-32767.0...
32767.0 rpm
Description
Displays the line speed reference used in application
reference chain at the moment considering the target line
speed reference and ramp times (set with parameters
Acceleration ramp time...75.13 Stop ramp
This parameter is read-only.
Line speed reference.
Displays actual line speed scaled according to parameter
75.03 Line reference scaling.
This parameter is read-only.
Scaled line speed value.
Displays the actual line speed.
This parameter is read-only.
Actual line speed.
Displays the actual roll speed.
This parameter is read-only.
Actual roll speed.
Displays the maximum line speed reference (given in
parameter 75.01 Max line
rotational speed which is the highest at diameter of an empty
core (set in parameter 76.08 Core
This parameter is read-only.
Maximum line speed reference converted to motor rotational
speed.
Displays the ramped line speed reference (parameter
Line reference ramped) converted to motor rotational speed
assuming the diameter of the core.
This parameter is read-only.
Ramped line speed reference converted to motor rotational
speed.
Displays the ramped line speed reference converted to
motor rotational speed considering the actual diameter
(parameter 09.11 Actual
This parameter is read-only.
Ramped line speed reference converted to motor rotational
speed.
Displays the additional speed reference for the motor. The
value is calculated based on overspeed reference
parameter settings (parameters
and 75.31 Overspeed ref
firmware parameter 24.11 Speed
This parameter is read-only.
Additional speed reference for the motor.
time).
speed) converted to motor
diameter).
diameter) of the roll.
75.32 Dynamic offset trim
offset). This signal is connected to
correction.
Parameters 423
Def/FbEq16
0.0 m/min
75.11
10 = 1 m/min
0.00
100 = 1
0.0 m/min
10 = 1 m/min
0.0 rpm
10 =1 rpm
0.0 rpm
10 = 1 rpm
75.52 0.0 rpm
10 = 1 rpm
0.0 rpm
10 = 1 rpm
0.0 rpm
10 = 1 rpm