REXROTH Fv Series, Instruction Manual

Page: 88 / 222

– Parameter settings of the frequency converter
(except [E4.10] − [E4.12]) will be downloaded to the converter.
1. [b0.03] is automatically set to 0 after parameters have been
copied.
2. All operations are invalid in parameter copy process.
b0.04
Mains voltage Factory default 380 V
Setting range 380 − 480 V Minimum unit 1 V
b0.05
PWM frequency Factory default Depends on model
Setting range 1.0 − 15.0 kHz Minimum unit 0.1 kHz
Used to set the PWM frequency.
●
A higher PWM frequency may reduce the motor noise, line to ground
current leakage and interferences caused by the frequency converter
but the frequency converter power loss and temperature will be in‐
creased.
● A lower PWM frequency may increase the higher harmonic component
of output current, motor power loss and motor temperature.
For the temperature, voltage and current derating figures related
to PWM frequency, refer to chapter 9 "Technical Data" on page
143 .
b0.06
Automatic adjustment of PWM frequency Factory default 0
Setting range 0: Off; 1: On Minimum unit 1
The converter can automatically adjust the PWM frequency based on con‐
verter temperature.
b0.07
LCD backlight mode Factory default 0
Setting range
0: Energy saving
1: Always on
Minimum unit 1
● 0: Energy saving
–
The LCD backlight will be inactive automatically if no key has been
pressed for 80 seconds. If the LCD backlight is inactive, the first
key press will activate the backlight, press again to execute the
command.
● 1: Always on
–
The LCD backlight will be always active.
It is recommended to set the LCD backlight mode to 1 (always
on), if [b1.02]=1 or 2.
b0.08
LCD display value in run mode Factory default 0
Setting range 0 − 13 Minimum unit 1
b0.09
LCD display value in stop mode Factory default 2
Setting range 0 − 13 Minimum unit 1
Bosch Rexroth AG DOK-RCON02-FV*********IB01-EN-P
Rexroth Frequency Converter Fv
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Parameter Settings