b1.05 Max. frequency
Setting range 50.00 ~ 400.00 Hz
Minimum unit 0.01 Hz
Factory default 50.00 Hz
b1.06 Upper frequency
Setting range [b1.07] ~ [b1.05]
Minimum unit 0.01 Hz
Factory default 50.00 Hz
b1.07 Lower frequency
Setting range 0.00 Hz ~ [b1.06]
Minimum unit 0.01 Hz
Factory default 0.00 Hz
● b1.05 is the maximum allowed output frequency of the frequency converter.
● The "Upper frequency" b1.06 and "Lower frequency" b1.07 represent the
maximum and minimum allowed output frequency set according to the re-
quirements in applications.
b1.08 Lower frequency mode
Setting range 0 ~ 1
Minimum unit 1
Factory default 0
b1.09 Hysteresis frequency width
Setting range 0.00 Hz ~ [b1.07]
Minimum unit 0.01 Hz
Factory default 0.00 Hz
Two running modes are available when the lower frequency is reached:
● [b1.08]=0: Running with 0 Hz
When the lower frequency is reached, the frequency converter is running with
0 Hz. To avoid the tingle at lower frequency, a hysteresis frequency width is
needed.
● [b1.08]=1: Running with lower frequency
If the lower frequency is reached, the frequency converter is running with the
lower frequency. If command frequency is higher than [b1.07] + [b1.09]
again, the output frequency will accelerate from [b1.07] to the command val-
ue according to the acceleration time.
EFC 3600
Bosch Rexroth AG
Parameter Settings
DOK-RCON03-EFC-3600***-IT03-EN-P
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