V&T E5 Series User Manual page 83

P3.06
P3.07
P3.08
P3.06 is used to set the DC braking start frequency during stopping.
P3.07 is used to set the DC braking current value. This value is presented as the percentage of inverter
rated current. It ranges from 0.0 ~ 90.0% to in variable torque series.
P3.08 is used to set the active time of the DC braking current.
P3.09
For some production equipment, reverse running may cause equipment damage. This function can be
used to prevent reverse running.
When the motor running direction is opposite to the required direction of the equipment, the wire
connection of any two terminals at the inverter output to motor can be interchanged so that the run
forward direction of the equipment is consistent with the run forward direction defined by the inverter.
P3.T0
This parameter is used to realize the waiting time for the zero crossing of rotation speed when the
inverter switches from forward running to reverse running (or from reverse running to forward running).
P3.TT
P3.TT
P3.T3
P3.TT is the frequency set for jog operation.
Jog acceleration time P3.TT: The time from zero to maximum frequency (P0.TT).
Jog deceleration time P3.T3: The time from maximum frequency (P0.TT) to zero.
When the inverter is in standby status, it can adopt jog operation. The jog operation command may
come from the operation panel, multi−function terminal or host computer.
Note:
The jog function is disabled under torque control.
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E5 Series High Performance Universal Inverter
DC braking start frequency
DC braking current
DC braking active time
RUN reverse selection
ForwardTreverse switch-over dead zone time
Output frequency Output frequency
输出频率 输出频率
Figure6−TT ForwardTreverse dead zone time
Jog frequency
Jog acceleration time
Jog deceleration time
Chapter 6 Parameter Descriptions
P3.T0 P3.T0
User's Manual
0.00 ~ 300.00 Hz (0.00Hz)
0.0 ~ TT0.0 %( 0.0%)
0.0 ~ 30.0 s (0.0s)
0 ~ T(0)
0.0 ~ 3600.0 s (0.0s)
Time Time
时间 时间
0.T0 ~ 50.00 Hz (5.00Hz)
0.T ~ 60.0 s (T0.0s)
0.T ~ 60.0 s (T0.0s)