Saftronics FP5 Series User Manual page 56

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Chapter 3 - Programming Features
FP5/GP5 Operation
limit, this lower limit value is output as the voltage reference value. The
lower limit value is set in order to prevent stalling at light loads. Set
voltage limits at 6Hz and 60Hz; a value obtained by linear interpolation
should be used to set any limit values other than at 6Hz or 60Hz. Setting
is made as a percentage of motor rated voltage.
* This value is doubled for 460V class inverters.
56
Voltage
255V*
n098
n099
Lower Limit
6Hz
Frequency
Figure 24 Energy Saving Voltage Lower Limit
60Hz
FP5/GP5 User's Manual