REXROTH Fv Series, Instruction Manual

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Fig.7-21: User defined V/F curve
S0.01
V/F frequency 1 Factory default 0.00 Hz
Setting range 0.00 − S0.03 Minimum unit 0.01 Hz
S0.02
V/F voltage 1 Factory default 0.0 %
Setting range
0.0 % − 120.0 % (of ‘Rated
motor voltage’ [S2.03])
Minimum unit 0.1 %
S0.03
V/F frequency 2 Factory default 0.00 Hz
Setting range S0.01 − S0.05 Minimum unit 0.01Hz
S0.04
V/F voltage 2 Factory default 0.0 %
Setting range
0.00 % − 120.0 % (of ‘Rated
motor voltage’ [S2.03])
Minimum unit 0.1 %
S0.05
V/F frequency 3 Factory default 0.00 Hz
Setting range S0.03 − b1.05 Minimum unit 0.01Hz
S0.06
V/F voltage 3 Factory default 0.0 %
Setting range
0.00 % − 120.0 % (of ‘Rated
motor voltage’ [S2.03])
Minimum unit 0.1 %
Excessive low-frequency voltages may cause the motor to over‐
heat or result in motor damage. The converter may stall due to
over current or may activate over current protection.
S0.07
Slip compensation Factory default 0.00 Hz
Setting range 0.00 − 10.00 Hz Minimum unit 0.01 Hz
● Compensates the speed difference of the motor and the output of the
converter caused by the load in case of V/F control.
● Improves the mechanical behavior of the motor. Should be set accord‐
ing to the rated motor slip frequency shown on motor plate.
Bosch Rexroth AG DOK-RCON02-FV*********IB01-EN-P
Rexroth Frequency Converter Fv
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Parameter Settings