Shihlin SA3 Series, Руководство пользователя, Страница: 23 / 423

General specification
INVERTER INTRODUCTION 21
3.2 General specification
Control method
SVPWM control, V/F control, close-loop V/F control (VF+PG), general flux vector control,
sensorless vector control (SVC), close-loop vector control (FOC+PG), torque control
(TQC+PG).
Output frequency range 0~599Hz (*1)
Frequency
setting
resolution
Digital setting The resolution is 0.01Hz.
Analog setting
0.01Hz/60Hz (terminal 2: -10～+10V／13bit)
0.015Hz/60Hz (terminal 2: 0～±10V／12bit; terminal 3: 0~10V, 4-20mA／12bit)
0.03Hz/60Hz (terminal 2, 3; 0～5V／11bit)
0.06Hz/60Hz (terminal 4: 0~10V, 4-20mA／10bit)
0.12Hz/60Hz (terminal 4: 0～5V／9bit)
Output
frequency
accuracy
Digital setting Maximum target frequency ± 0.01%.
Analog setting Maximum target frequency ± 0.1%.
Speed control range
IM: When SVC, 1:200; when FOC+PG, 1:1000.
PM: When SVC, 1:20; when FOC+PG, 1:1000.
Start torque 150% 0.3Hz (SVC), 180% 0Hz (FOC+PG).
V/F characteristics Constant torque curve, variable torque curve, five-point curve, VF separation
Acceleration / deceleration curve
characteristics
Linear acceleration /deceleration curve, S shape acceleration /deceleration curve1 & 2 & 3
Drive motor Induction motor (IM), permanent magnet motor(SPM, IPM)
Stalling protection The stalling protection level can be set to 0~400% (06-01(P.22)). The default value is 150%.
Target frequency setting
Target frequency setting: operation panel setting, DC 0~5V/10V signal, DC-10~+10V signal,
DC4~20mA signal, multi-speed setting, communication setting, HDI setting, JOG setting, PG
card A2/B2 setting, program operation mode setting.
PID control Please refer to 08-00~08-01、08-04~08-14 / P.170~P.182 in chapter 4.
Built-in simple PLC Supports 21 basic instructions and 14 application instructions, including PC editing software.
Operation
Panel
Operation
monitoring
Output frequency, output current, output voltage, PN voltage, output torque, electronic thermal
accumulation rate, temperature rising accumulation rate, output power, analog value input
signal, digital input and output terminal status…; up to 12 groups alarm record and alarm
information.
LED indicator (10)
Forward rotation indicator, reverse rotation indicator, frequency monitoring indicator, voltage
monitoring indicator, current monitoring dedicator, NET dedicator, PU control indicator, EXT
indicator, PLC indicator and MON monitoring indicator.
Communication function
with built-in Shihlin/MODBUS communication protocol, and MODBUS TCP，CANopen、
Profibus、DeviceNet、EtherCAT high-speed communication card as option.