Bosch Rexroth EFC 3600 Operating Instructions Manual page 81

DOK-RCON03-EFC-3600***-IT01-EN-P
Rexroth Frequency Converter EFC 3600
Fig.8-17: Square V/F curve manual torque increase
For user-defined curve, the boost rule is the same with linear V/F curve.
● [S0.21]=0.0 %: automatic torque boost
Determines automatically the percentage of output voltage increase based on the
output frequency and the load current. The linear and square V/F curves for auto‐
matic torque boost are shown as below. See parameter [S0.22] for more details.
Fig.8-18: Linear V/F curve auto torque boost
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Parameter Settings
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