REXROTH Fv Series, Instruction Manual

Page: 101 / 222

S0.08
Torque increase Factory default 0.1 %
Setting range
0.0: Automatic increase
0.1 % − 20.0 %
(of rated converter voltage):
Manual increase
Minimum unit 0.1 %
● 0.0: Automatic increase
–
Determines automatically the percentage of output voltage in‐
crease based on output frequency and load current.
The linear and square V/F curve automatic torque increase is shown in chap‐
ter "Group S0: V/F Control" on page 97 and chapter "Group S0: V/F Control"
on page 97 .
Fig.7-22: Linear V/F curve automatic torque increase
Fig.7-23: Square V/F curve automatic torque increase
● 0.1 % − 20.0 %: Manual increase
–
Used to increase the converter’s output voltage and compensate
the stator voltage decrease, to generate sufficient torque and im‐
prove the low-frequency characteristics of V/F control.
DOK-RCON02-FV*********IB01-EN-P
Rexroth Frequency Converter Fv Bosch Rexroth AG 99/219
Parameter Settings