Vicruns 2S-0.4G-B, User Manual

Page: 17 / 300

Chapter 2 Product Brief Introduction
-16-
C
o
n
tr
o
l
p
e
rf
o
rm
a
n
c
e
Technical Features Description
Automatic voltage
regulation(AVR) When the grid voltage changes, it can automatically keep the
output voltage constant
Torque Limiting and
Control
"Excavator" feature, automatically limit the torque during
operation to prevent frequent overcurrent tripping; closed-loop
vector mode can realize torque control
P
e
rs
o
n
a
liz
a
tio
n
Power-on peripheral
device safety self-check It can realize safety detection of peripheral equipment such as
grounding, short circuit, etc.
Common DC bus
function It can realize the function of sharing the DC bus of multiple
inverters
JOG key
Programmable keys: forward and reverse running/jog running
function selection
Textile swing
frequency control
Various triangular wave frequency control functions
Fast current limiting
function
The built-in fast current limiting algorithm reduces the
probability of overcurrent reported by the inverter and
improves the anti-interference ability of the whole machine
Timing control
Timing control function:
S
et time range 0h
~
65535h
Standardized keyboard
extension cables Customers can use standard network cables to extend the
keyboard.
R
u
n
Run command channel
Three channels: operation panel given, control terminal given,
serial communication port given. Switchable in a variety of
ways
Frequency source
There are 10 kinds of frequency sources: digital given, analog
voltage given, analog current given, pulse given, serial port
given. Switchable in a variety of ways
Auxiliary frequency
source
10 auxiliary frequency sources. Auxiliary frequency fine-tuning
and frequency synthesis can be flexibly realized
Input terminal
Standard five digital input terminals, up to ten digital input
terminals (AI1, AI2 can be used as DI terminals), compatible
with active PNP or NPN input mode
Two analog input terminals, of which AI1 can only be used as
voltage input, and AI2 can be used as voltage or current input.
(If you need to expand the functions of input and output
terminals, please choose an expansion card)
Output terminal
Digital output terminal (bipolar output)
Relay output terminal
Analog output terminals, 0/4mA~20mA or 0/2V~10V can be
selected respectively, which can realize the output of physical
quantities such as set frequency, output frequency, speed, etc.
C
h
a
p
te
r
2