Speed Reference Ramp - ABB ACS580 Firmware Manual

212 Parameters
No. Name/Value
22.75 Motor
potentiometer ramp
time
0.0...3600.0 s
22.76 Motor
potentiometer min
value
-32768.00...
32767.00
22.77 Motor
potentiometer max
value
-32768.00...
32767.00
22.80 Motor
potentiometer ref
act
-32768.00...
32767.00
22.86 Speed reference
act 6
-30000.00...
30000.00 rpm
22.87 Speed reference
act 7
-30000.00...
30000.00 rpm
23
23 Speed reference
ramp
23.01 Speed ref ramp
input
-30000.00...
30000.00 rpm
Description
Defines the change rate of the motor potentiometer. This
parameter specifies the time required for the motor
potentiometer to change from minimum (22.76) to maximum
(22.77). The same change rate applies in both directions.
Motor potentiometer change time.
Defines the minimum value of the motor potentiometer.
Note: If vector control mode is used, value of this parameter
must be changed.
Motor potentiometer minimum.
Defines the maximum value of the motor potentiometer.
Note: If vector control mode is used, value of this parameter
must be changed.
Motor potentiometer maximum.
The output of the motor potentiometer function. (The motor
potentiometer is configured using parameters 22.71...22.74.)
This parameter is read-only.
Value of motor potentiometer.
Displays the value of the speed reference (Ext1 or Ext2) that
has been selected by 19.11 Ext1/Ext2
at 22.11 Ext1 speed ref1
442.
This parameter is read-only.
Speed reference after additive 2.
Displays the value of speed reference before application of
critical speeds. See the control chain diagram on page 445.
The value is received from
unless overridden by
• any constant speed
• a jogging reference
• network control reference
• control panel reference
• safe speed reference.
This parameter is read-only.
Speed reference before application of critical speeds.
Speed reference ramp settings (programming of the
acceleration and deceleration rates for the drive).
See the control chain diagram on page 446.
Displays the used speed reference (in rpm) before it enters
the ramping and shaping functions. See the control chain
diagram on page 446.
This parameter is read-only.
Speed reference before ramping and shaping.
selection. See diagram
or the control chain diagram on page
22.86 Speed reference act 6
Def/FbEq16
40.0 s
10 = 1 s
-50.00
1 = 1
50.00
1 = 1
-
1 = 1
-
See par.
46.01
-
See par.
46.01
-
See par.
46.01