97
E-52 Stall protection bus
voltage value
Range :110%~150%
Factory
setting:130%
This parameter is defined as the ratio of the stall protection voltage
amplitude to frequency DC bus voltage rated value.
Frequency inverter DC bus voltage rated value=frequency inverter input rated
voltage×1.414
This parameter stipulate the threshold of the over voltage stall protection
during the machine acceleration. While DC side pumping voltage led by
deceleration exceeds this parameter settings, the inverter will auto-prolong
the deceleration time.
Energy-consumed braking action voltage values is defined as this: while
frequency inverter DC bus voltage rises and excesses the frequency rated
voltage[E-53] setting, frequency inverter energy-consumed braking starts to
act. The voltage of frequency inverter has to be 20V lower than the
[E-53]setting while stop energy-consumed braking. Please be careful to set this
value.
This function is only valid for the machine with build-in braking modules;
Machines below 15G/18P of AC60 series frequency inverter have standard
braking modules. Machines below 5.5G/7.5G have standard braking modules and
braking resistor. Braking unit and braking resistor are optional parts of other
machine. Customer can select to bu if need. Machines below 3.7G with 220V input
E-53 Energy-consumed
braking action voltage
values
Range :110%~150%
Factory
setting :125%
E-54 Energy-consumed
braking action ratio
Range :0%~100%
Factory
setting :25%
Summary of Contents for AC60 series
Page 1: ...Manual AC60 series frequency inverter Version V2 0...
Page 30: ...26...
Page 44: ...40 2 Double display keyboard cycle switch the display of monitoring parameter mode...
Page 46: ...42 2 Double display keyboard parameter setting mode...
Page 162: ...158 8 2 2 Over current...
Page 163: ...159 8 2 3 Over voltage...
Page 164: ...160 8 2 4 Supply voltage is too low...
Page 165: ...161 8 2 5 Inner inverter over heat...
Page 166: ...162 8 2 6 Over load...
Page 167: ...163 8 2 7 No display 8 2 8 Motor heat...
Page 168: ...164 8 2 9 Motor does not rotate...