CDE500 Vector Control AC Drive
Chapter 6 Parameters Description
d0.12
Range: 30% ~ 200%
Default: 150%
Overcurrent stall
protective
current
It used to determine the point that overcurrent stall function is active. The
based value is rated motor current.
Note: "d0.12 * the motor rated current" generally can not be greater than
"d0.32 *the AC drive rated current of G type".
Figure 6- 20 Overcurrent stall function
d0.13
Range: 0 ~ 100
Default: Module dependent
Overvoltage
stall gain
0: Disable overvoltage stall function
> 0: enable overvoltage stall function
When motor rotor speed is greater than synchrony frequency, motor
running in regenerating mode. In this situation, the DC voltage of AC drive
will rise and cause over voltage trip. To avoid this situation, overvoltage
stall function shall adjust output frequency when DC voltage exceeds the
setting of d0.14. The larger gain the better over voltage suppression result
will be. The actual decelerating time may not accurate with small gain. Set
this parameter to 0 when brake resister is used or accurate decelerating
time is required applications.
d0.14
Range: Model dependent
Default: Model dependent
Overvoltage stall
protective
voltage
The voltage point that over voltage control function is active. The default
value of this parameter refer to table6-D2.
Содержание CDE500 Series
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