BONFIGLIOLI ACTIVE Cube ACU 201-01 User Manual

If the mains failure with or without shutdown takes so long that the frequency in-
verter shuts off completely (LED's = OFF), the frequency inverter will be in the
"Standby" state when the mains supply is restored. If the inverter is released again,
the drive will start. If the drive is to start automatically after restoration of the mai
ns
supply if the inverter is released permanently, Operation mode 651
of Auto Start
must be switched on.
Parameter
Settings
No.
Description
ACU
Min.
Max.
Fact. sett.
675
Shutdown Threshold
0.00 Hz
999.99 Hz
0.00 Hz
676 Reference Shutdown Value
201
225
387.5
365
401
425
775
730
Reference Shutdown Value 676 becomes effective below the frequency value Shut-
down Threshold
675.
The voltage controller uses the limit values of the DC link voltage. The frequency
change necessary for this is parameterized by the generator reference cur
rent value
or the ramp. The Gen. ref. current limit 683 or the ramp Mains support deceleration
673
defines the maximum deceleration of the drive necessary in order to reach the
voltage value Reference mains support value 672. The Acceleration on mains re-
sumption
674 replaces the set values of the ramp parameters Acceleration (clock-
wise)
420 or Acceleration anticlockwise 422
if the figure set in the factory is
changed. The voltage control in a mains failure changes from the frequency limit
Shutdown threshold 675 from Reference mains support value 672 to the Reference
shutdown
value
676.
Parameter
Settings
No.
Description
Min.
Max.
Fact. sett.
683
Gen. ref. current limit
0.0 A
ü
⋅
I
FUN
I
FUN
673
Mains support deceleration
0.01 Hz/s
9999.99 Hz/s
50.00 Hz/s
674
Acceleration on mains resumption
0.00 Hz/s
9999.99 Hz/s
0.00 Hz/s
Mains Support Deceleration 673 is active in configuration 1xx (V/f).
Gen. Ref. Current Limit
683
is active in configurations 2xx, 4xx and 5xx (FOC and
SERVO).
The proportional and integrating part of the current controller can be set via parame-
ters Amplification 677 and Integral time 678
. The control functions are deactivated
by setting the parameters to 0. The controllers are P and I controllers in the corre-
sponding settings.
Parameter
Settings
No.
Description
Min.
Max.
Fact. sett.
677 Amplification 0.00 30.00
1
1)
2
2)
678 Integral time 0 ms 10000 ms
8 ms
1)
23 ms
2)
The factory settings depend on the selected configuration and control procedure.
According to the setup of parameter Configuration 30 there is the following assign-
ment.
1)
Configurations 1xx
2)
Configurations 4xx, 2xx, 5xx, 6xx
06/13 Operating Instructions ACU 215

BONFIGLIOLI ACTIVE Cube ACU 201-01 Specifications

General

Brand	BONFIGLIOLI
Model	ACTIVE Cube ACU 201-01
Category	Inverter
Language	English