ABB ACS880 PCP User Manual

Parameters 201
22.54 Critical speed 2 low Defines the low limit for critical speed range 2.
Note: This value must be less than or equal to the value of
22.55 Critical speed 2 high.
0.00 rpm
-30000.00
…30000.00 rpm
Low limit for critical speed 2. See par.
46.01
22.55 Critical speed 2 high Defines the high limit for critical speed range 2.
Note: This value must be greater than or equal to the value
of 22.54 Critical speed 2 low.
0.00 rpm
-30000.00
…30000.00 rpm
High limit for critical speed 2. See par.
46.01
22.56 Critical speed 3 low Defines the low limit for critical speed range 3.
Note: This value must be less than or equal to the value of
22.57 Critical speed 3 high.
0.00 rpm
-30000.00
…30000.00 rpm
Low limit for critical speed 3. See par.
46.01
22.57 Critical speed 3 high Defines the high limit for critical speed range 3.
Note: This value must be greater than or equal to the value
of 22.56 Critical speed 3 low.
0.00 rpm
-30000.00
…30000.00 rpm
High limit for critical speed 3. See par.
46.01
22.71 Motor potentiometer
function
Activates and selects the mode of the motor potentiometer.
See section Motor potentiometer (page 78).
Disabled
Disabled Motor potentiometer is disabled and its value set to 0. 0
Enabled (init at
stop/power-up)
When enabled, the motor potentiometer first adopts the
value defined by parameter 22.72 Motor potentiometer
initial value. When the drive is running, the value can be
adjusted from the up and down sources defined by
parameters 22.73 Motor potentiometer up source and
22.74 Motor potentiometer down source.
A stop or a power cycle will reset the motor potentiometer
to the initial value (22.72).
1
Enabled (resume
always)
As Enabled (init at stop/power-up), but the motor
potentiometer value is retained over a stop or a power
cycle.
2
22.72 Motor potentiometer
initial value
Defines an initial value (starting point) for the motor
potentiometer. See the selections of parameter 22.71
Motor potentiometer function.
0.00
-32768.00...
32767.00
Initial value for motor potentiometer. 1 = 1
22.73 Motor potentiometer
up source
Selects the source of motor potentiometer up signal.
0 = No change
1 = Increase motor potentiometer value. (If both the up and
down sources are on, the potentiometer value will not
change.)
Not selected
Not selected 0. 0
Selected 1. 1
DI1 Digital input DI1 (10.02 DI delayed status, bit 0). 2
DI2 Digital input DI2 (10.02 DI delayed status, bit 1). 3
DI3 Digital input DI3 (10.02 DI delayed status, bit 2). 4
No. Name/Value Description Def/
FbEq16

ABB ACS880 PCP Specifications

General

Output current	Up to 5200 A
Input voltage	380-690 V
Power range	5600 kW
Cooling method	Air or liquid
Protection class	IP21, IP54
Communication interfaces	Ethernet, CANopen