Chapter 2 Standard specifications
10
Ch
ap
ter 2
setting
+10V), adjustable DC(0 to 20mA), panel potentiometer, etc.
Start signal
Rotate forward/reverse
Multi-speed
At most 16-speed can be set(run by using the multi-function terminals
or program)
Emergency
stop
Interrupt controller output
Wobbulate run Process control run
Fault reset
When the protection function is active, you can automatically or
manually reset the fault condition.
PID feedback
signal
Including DC(0 to 10V), DC(0 to 20mA)
O
u
tp
u
t
S
ig
n
al
Running status
Motor status display, stop, ac/deceleration, constant speed, program
running status.
Fault output
Contact capacity :normally closed contact 3A/AC 250V
，
normally
open contact5A/AC 250V
，
1A/DC 30V.
Analog output
Two-way analog output, 16 signals can be selected such as frequency,
current, voltage and other, output signal range (0 to 10V / 0 to 20mA).
Output signal At most 4-way output, there are 40 signals each way
Run function
Limit frequency, jump frequency, frequency compensation, auto-tuning,
PID control
DC current
braking
Built-in PID regulates braking current to ensure sufficient braking
torque under no overcurrent condition.
Running
command channel
Three channels: operation panel, control terminals and serial
communication port. They can be switched through a variety of ways.
Frequency source
Total 10 frequency sources: digital, analog voltage, analog current,
multi-speed and serial port. They can be switched through a variety of
ways.
Input terminals
8 digital input terminals, compatible with active PNP or NPN input
mode, one of them can be for high-speed pulse input(0 to 100 kHz
square wave); 3 analog input terminals for voltage or current input.
Output terminals
2 digital output terminals, one of them can be for high-speed pulse
output(0 to 100kHz square wave); one relay output terminal; 2 analog
output terminals respectively for optional range (0 to 20mA or 0 to
10V), they can be used to set frequency, output frequency, speed and
other physical parameters.
Pr
o
te
ct
io
n
f
u
n
ct
io
n
Inverter protection
Overvoltage protection, undervoltage protection, overcurrent
protection, overload protection, overheat protection, overcurrent stall
protection, overvoltage stall protection, losting-phase protection
(optional), communication error, PID feedback signal abnormalities,
PG failure and short circuit to ground protection.
IGBT temperature
display
Displays current temperature IGBT
Inverter fan control Can be set
Instantaneous
power-down restart
Less than 15 milliseconds: continuous operation.
More than 15 milliseconds: automatic detection of motor speed,
instantaneous power-down restart.
