- 4 -
Automatic current
limit
Automatically limit the current during operation to prevent frequent
overcurrent fault tripping
Voltage stall
Control the voltage during deceleration to prevent overvoltage protection
from stopping
Automatic carrier
adjustment
Automatically adjust carrier frequency according to load characteristics
and temperature characteristics; multiple carrier modes are optional
Customiz
ation
function
Separate VF control
Easy to implement various power supply designs
Textile swing
frequency
Textile swing frequency control, can realize fixed swing frequency and
variable swing frequency .
Frequency
combination function
The running command channel and frequency reference channel can be
combined arbitrarily
Jog
The jog forward rotation frequency can be set and the jog priority is
enabled. The jog frequency range: 0.00Hz~50.00Hz; the jog acceleration
and deceleration time can be set from 0.1 to 999.9s, and the jog interval
time can be set from 0.1 to 999.9s .
Multi-speed operation Achieve multi-speed operation through built-in PLC or control terminal
Built-in process
closed-loop control
Can easily form a closed-loop control system.
Water supply burst
detection
Burst detection delay time, high pressure detection threshold, low pressure
detection threshold
Operation
function
Run command channel
Operation panel. Bolt terminal, serial communication port, can be switched
in various ways
Frequency given
channel
2 kinds of digital setting, analog voltage setting, analog current setting,
pulse setting, terminal setting, multi-speed setting, etc.
Auxiliary frequency
setting
Realize flexible and precise frequency fine-tuning and frequency synthesis
Pulse output terminal
0~50kHz pulse square wave signal output, can realize the output of
physical quantities such as set frequency and output frequency
Analog output terminal
2 analog signal outputs. The output range is flexibly set between 0~20mA
or 0~1OV, which can realize the output of physical quantities such as set
frequency and output frequency
operating
panel
LED display
Can display 26 parameters such as set frequency, output frequency, output
voltage, output current, etc.
Key function selection Define the action range of some keys to prevent misoperation
