6
2.
Introduction of Shihlin Inverter
Introduction of Inverter
2.2 Common specification (Inverter characteristics)
Control method
SPWM control, V/F control, facility vector control.
Output frequency range
0.2~400Hz (The starting frequency setting range is 0~60Hz).
Digital
setting
If the frequency set value is below 100Hz, the resolution will be 0.01Hz;
If the frequency set value is above 100Hz, the resolution will be 0.1Hz.
Resolution for
setting frequency Analog
setting
When setting DC 0~5V signals, the resolution will be 1/500;
When setting DC 0~10V or 4~20mA signals, the resolution will be
1/1000.
Output frequency accuracy 0.01Hz
Voltage / frequency output
characteristics
Base voltage (P.19), base frequency (P.3) can be arbitrarily set.
Constant torque model, variable torque model can be selected (P.14).
Start torque
3Hz, 120%
Torque boost
The torque boost setting range is 0~30% (P.0), auto boost, slip
compensation.
Acceleration/deceleration
curve characteristics
The acceleration/deceleration time (P.7, P.8), resolution:0.01s/0.1s,
switch by P.21. The setting range is 0.01~360s or 0.1~3600s for
selection. Different
‘
acceleration/deceleration curve
’
model can be
selected (P.29).
DC braking
The DC braking action frequency is 0~120Hz (P.10); the DC braking
time is 0~10 Seconds (P.11); and the DC braking voltage is 0~30%
(P.12). Linear braking and Idling braking selection (P.71).
Stalling protection
The stalling protection level can be set to 0~200% (P.22).
Target frequency setting
Operation panel setting, DC 0~5V signal setting, DC 0~10V signal
setting, DC 4~20mA signal setting. Multi-speed stage levels setting,
Communication setting.
PID control
Please refer to P.170~P.182 in Chapter 4.
Multi-function control
terminals
Motor starting(STF, STR), the second function(RT),
‘
16-speed
operation
’
(RL, RM, RH, REX), external thermal relay(OH), reset(RES),
etc. (can be set by the user (P.80~P.84, P.86, P.126~P.128))
SU
，
SE P.40
RUN
，
SE P.129
Multi-fun
ction
output
terminals FU
，
SE P.130
Multi-function
output relay(Note)
P.85
Inverter running(RUN), output frequency detection(FU), Up to
frequency(SU),
overload
detection(OL),
zero
current
detection(OMD), alarm (ALARM), Section detection(PO1),
Periodical detection(PO2), and Pause detection(PO3).
Multi
function
analogy meter
Multi-function DC(0~10V)(AM)
Output: output frequency, output current (P.54).
Multi-fu
nction
output
terminal
s
FM
/AM
Pulse output Output the pulse witch frequency is 0~2300Hz
（
FM
）
。
PDF created with pdfFactory trial version
