ABB ACS180 - Speed Reference Ramp

170 Parameters
22.75 Motor potentiometer
ramp time
Defines the change rate of the motor potentiometer. This
parameter specifies the time required for the motor
potentiometer to change from minimum (parameter 22.76)
to maximum (parameter 22.77). The same change rate
applies in both directions.
40.0 s
0.0…3600.0 s Motor potentiometer change time. 1 = 1 s
22.76 Motor potentiometer
min value
Defines the minimum value of the motor potentiometer.
Note: If vector control mode is used, the value of this
parameter must be changed.
-50.00
-32768.00… 32767.00 Motor potentiometer minimum. 1 = 1
22.77 Motor potentiometer
max value
Defines the maximum value of the motor potentiometer.
Note: If vector control mode is used, the value of this
parameter must be changed.
50.00
-32768.00… 32767.00 Motor potentiometer maximum. 1 = 1
22.80 Motor potentiometer
ref act
Shows the output of the motor potentiometer function.
(The motor potentiometer is configured using parameters
22.71…22.74.)
This parameter is read-only.
-
-32768.00… 32767.00 Value of motor potentiometer. 1 = 1
22.86 Speed reference act 6 Displays the value of the speed reference (Ext1 or Ext2)
that has been selected by 19.11 Ext1/Ext2 selection. See
diagram at 22.11 Ext1 speed ref1 or the control chain
diagram on page 378.
This parameter is read-only.
0.00 rpm
-30000.00… 30000.00
rpm
Speed reference after additive 2. See par.
46.01
22.87 Speed reference act 7 Displays the value of speed reference before application
of critical speeds. See the control chain diagram on page
378.
The value is received from 22.86 Speed reference act 6
unless overridden by
• any constant speed
• a jogging reference
• network control reference
• control panel reference
• safe speed reference.
This parameter is read-only.
0.00 rpm
-30000.00… 30000.00
rpm
Speed reference before application of critical speeds. See par.
46.01
23
23 Speed reference ramp
Speed reference ramp settings (programming of the
acceleration and deceleration rates for the drive).
See the control chain diagram on page 380.
23.01 Speed ref ramp input Displays the used speed reference (in rpm) before it
enters the ramping and shaping functions. See the control
chain diagram on page 380.
This parameter is read-only.
-
-30000.00… 30000.00
rpm
Speed reference before ramping and shaping. See par.
46.01
No. Name/Value Description Default
FbEq 16
ACS180 FW.book Page 170 Tuesday, March 9, 2021 2:25 PM