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REXROTH Fv Series User Manual

REXROTH Fv Series
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1. b0.03 is automatically set to 0 after parameters have been
copied.
2. Any other operations are invalid in parameter copy process.
b0.04
Mains voltage Factory default 380
Setting range 380...480 V Minimum unit 1
b0.05
PWM frequency Factory default
Depends on
model
Setting range 1.0...15.0 kHz Minimum unit 0.1
Used to set the PWM frequency. (The setting of this parameter may also
avoid resonance point of mechanical constructions.)
A higher PWM frequency may
to motor: reduce the noise, power loss and temperature.
to frequency converter: increase power loss and temperature.
A lower PWM frequency may
reduce line to ground current leakage, the interference
caused by the frequency converter.
increase the higher harmonic component of output current,
motor power loss and temperature.
The factory default values and effective adjustable ranges of Fv PWM
frequency are shown in the table below.
Model
Default value of
PWM frequency [kHz]
Effective adjustable range
of PWM frequency [kHz]
0K40...7K50 8.0 1.0...15.0
11K0...22K0 6.0 1.0...12.0
30K0...37K0 3.0 1.0...8.0
45K0...90K0 2.0 1.0...4.0
Tab. 7-2: Factory default values and effective adjustable ranges of Fv PWM fre‐
quency
For the temperature, voltage and current derating figures related
to PWM frequency, see chapter 9.3 "Derating of Electrical Data"
on page 172.
b0.06
Automatic adjustment of PWM fre‐
quency
Factory default 1
Setting range 0: OFF; 1: On Minimum unit 1
The frequency converter can automatically adjust the PWM frequency based
on its own temperature.
b0.07
LCD backlight mode Factory default 0
Setting range
0: Energy saving
1: Always on
Minimum unit 1
0: Energy saving
Bosch Rexroth AG DOK-RCON02-FV*********-IB08-EN-P102/259
Rexroth Frequency Converter Fv
Parameter Settings

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REXROTH Fv Series Specifications

General IconGeneral
BrandREXROTH
ModelFv Series
CategoryDC Drives
LanguageEnglish

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