Inovance MD300 - Forward;Reverse Rotation Dead-Zone Time; Schematic Diagram for Forward

Parameter Description MD320/MD320N User Manual
134
F8-12
Forward/Reverse rotation
dead-zone time
Factory default
value
0.00s
Setup range 0.00s~ 3000.0s
During the setting of forward/reverse rotation of the inverter, the transition time at the output
zero frequency position is shown in the following gure:
Output Frequency
Forward Rotation
Re ve rse Rota tion
Dead Zone Tim e
RUNNING
T IME
Fig.6-12 Schematic diagram for Forward/ Reverse Rotation Dead-zone Time
F8-13
Reverse control Factory default value 0
Setup range
0
Reverse rotation active
1 Reverse rotation inactive
When this parameter is set to 0, it can perform reverse rotation control on the inverter with the
keyboard, terminal or communication.
When this parameter is set to 1, the reverse rotation control function is enabled and has nothing
to with the command source selection. That is to say, the reverse control function is inactive at
the time of keyboard, terminal and communication controls.
F8-14
Setup frequency lower
than frequency lower limit
action
Factory default value 0
Setup range
0 Run with frequency lower limit
1 stop
2 Running with zero speed
It is used to select the running status of the inverter when the setup frequency is lower than the
frequency lower limit.
In order to avoid that the motor always runs with low speed, it can use this function to stop.
F8-15
Droop control
Factory default
value
0.00Hz
Setup range 0.00Hz~ 10.00Hz