REXROTH Fv Series User Manual

Fig. 7-22: Square V/F curve manual torque increase
S0.09
Automatic voltage stabilization Factory default 0
Setting
range
0: Not active
1: Always active
2: Not active during deceleration and braking
Minimum unit 1
Used to keep the output voltage constant within the output capability when
the supply voltage is different than the rated voltage of the frequency convert‐
er.
● 0: Not active
● 1: Always active
Select this option if brake resistor is in place or no quick deceleration is
necessary.
● 2: Not active during deceleration and braking
Select this option if quick deceleration is necessary and no brake resis‐
tor is in place, which can reduce significantly the possibility of over volt‐
age warnings.
S0.10
Oscillation constraint gain Factory default 0.3
Setting range 0.0...3.0 Minimum unit 0.1
When the motor reaches the mechanical resonance point, the frequency con‐
verter output current has surge. In this situation, increase the value of this pa‐
rameter steadily can constrain current surge effectively till the elimination of
the motor oscillation.
Group S1: Vector control
S1.00
Speed feedback proportional gain Factory default 1.000
Setting range 0.000...10.000 Minimum unit 0.001
S1.01
Speed feedback integral time Factory default 1.000
Setting range
0.000...10.000 s
(0.000 means inactive)
Minimum unit 0.001
Used to adjust the speed dynamic response characteristics of vector control.
Bosch Rexroth AG DOK-RCON02-FV*********-IB08-EN-P118/259
Rexroth Frequency Converter Fv
Parameter Settings

REXROTH Fv Series Specifications

General

Brand	REXROTH
Model	Fv Series
Category	DC Drives
Language	English