BONFIGLIOLI act 401 User Manual

Operating Instructions ACTIVE06/07 157
06/07 Operating Instructions ACTIVE 157
The default
Cut-Off Voltage 603 (UC) and Cut-Off Frequency 604 (FC) are derived
from the motor data
Rated Voltage 370 and Rated Frequency 375. With the param-
eterized
Starting Voltage 600 (US), the linear equation of the V/f-characteristic re-
sults.
V 5.0f
Hz 0.00Hz 50.00
V 5.0-V 400.0
USf
0FC
USUC
U
+⋅
⎟
⎠
⎞
⎜
⎝
⎛
−
=+⋅
⎟
⎠
⎞
⎜
⎝
⎛
−
−
=
The Rise Frequency 602 (FK) is entered as a percentage of the Cut-Off Frequency
604 (FC), the default value is f=10 Hz. The output voltage for the default Voltage
Rise
601 (UK) is calculated as U=92.4V.
( ) () ()
V 92.41.1V 5Hz 500.2
Hz 0Hz 50
V 5-V 400
UK1USFCFK
0FC
USUC
U =⋅
⎥
⎦
⎤
⎢
⎣
⎡
+⋅⋅
⎟
⎠
⎞
⎜
⎝
⎛
−
=+⋅
⎥
⎦
⎤
⎢
⎣
⎡
+⋅⋅
⎟
⎠
⎞
⎜
⎝
⎛
−
−
=
15.1 Dynamic Voltage Pre-Control
The
Dyn. Voltage Pre-Control 605 accelerates the control behavior of the current
limit controller (parameter
Operation Mode 610) and the voltage controller (parame-
ter
Operation Mode 670). The output voltage value resulting from the V/f character-
istic is changed by addition of the calculated voltage pre-control.
Parameter Settings
No. Description Min. Max. Fact. sett.
605 Dyn. Voltage Pre-Control 0 % 200 % 100 %

BONFIGLIOLI act 401 Specifications

General

Brand	BONFIGLIOLI
Model	act 401
Category	DC Drives
Language	English