Bosch Rexroth EFC 3600, Operating Instructions Manual, Page: 82 / 238

Fig.8-19: Square V/F curve auto torque boost
S0.22 I*R boost factor
Setting range 0%~320%
Minimum unit 1%
Factory default 100%
Used for further adjustment of the voltage boost. Its default value is 100 % which
means no adjustment is needed. The formula is shown as below:
Fig.8-20: Voltage boost
R
1
: stator resistance
I
1
: stator current
Thus, R
1
should be preset or calculated or tuned, and then input to [S2.10].
S0.24 Heavy load voltage stabilization
Setting range 0: disable; 1: enable
Minimum unit 1
Factory default 1
Used to depress the fluctuations in output voltage and current, which are caused by
bigger impact to DC bus voltage in case of heavy load.
Bosch Rexroth AG
Parameter Settings
DOK-RCON03-EFC-3600***-IT01-EN-P
Rexroth Frequency Converter EFC 3600
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