HV350 Mini Frequency Inverter User Manual
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Chapter6 Detail Function Introduction
P0 Basic function parameters
P0.00 Reservation
P0.01 Running command selection
Setting range: 0, 1, 2
Select physical channel of inverter's running control command, common running commands
include: Start, Stop, FWD and REV;
0:
Running command issued by keypad
Running command is issued by pressing the keys on the keypad, such as RUN,
STOP/RESET, JOG, etc.
1:
Running command issued by External terminals
Running command is issued by external terminals, such as FWD, REV, JOGF
and JOGR (terminal function must be defined).
2:
Running command issued by RS485 serial communication port
Running command can be issued through internal RS485 serial communication port by host.
P0.02 Control mode
Setting range: 0~1
0
：
Sensorless vector control
That is no speed sensor vector control running mode, which can be used for high performance
variable speed general driving condition.
Note:
a.
At the first running when vector control mode is selected, please perform motor
auto-tuning to get accurate parameters of motor. After auto-tuning, motor
parameters will be saved in the internal control board for control operation.
b.
To ensure high steady/dynamic control performance, user must set parameters of
speed controller correctly. For parameters setup and adjustment of speed
controller, please refer to explanation of P5 parameter group.
c.
If vector control mode is selected, one HV350 can only drive one motor. At this
time, motor capacity can be one level higher (full load is forbidden) or lower
than that of the inverter. Difference of capacity between inverter and motor
should not be too large, otherwise, the inverter‘s control performance drops or
drive system cannot operate normally.
1
：
V/F control
When one inverter drives more than one motor, if motor auto-tuning cannot be performed or
the motor's parameters cannot be acquired through other methods, please select V/F control mode.
P0.03
Main Frequency Source
Setting range: 0~10
HV350 series inverter has ten kinds of frequency setting mode.
0
：
Keypad setting, In this mode, present frequency is set by the Shuttle knob on the
panel.
1:
Panel potentiometer setting (0~5V)
2
：
External analog signal AI1
（
0~10V
）
Use external analog signal AI1to set the running frequency
