Shihlin electric SL3 Series, User Manual

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Digital input/ output parameter group 03
PARAMETER DESCRIPTION 92
5.4.2 Digital output terminals function selection

Detect some information that occurs during the operation of the inverter.
Parameter Name Default Setting Range Content
03-11
P.85
Terminal A-C
output function
5
0
RUN(Output when inverter running): Output signal when
inverter run above starting frequency
1
SU(Output when reach target frequency): Output signal when
the output frequency reaches target frequency
2
FU（Output when reach certain frequency）: Output signal
when detecting operation above specified frequency
3
OL（Output when overload）：Output signal when current limit
function is activated
4
OMD（Output when output current is zero）: When the output
current of the inverter is lower than the set value in 03-23
(P.62) for a period of time (03-24 (P.63)), OMD will output a
signal
5 ALARM（Output when alarm）
6 PO1（Output when in program operation step）
7 PO2（Output when in program operation cycle）
8 PO3（Output when in program operation pause）
9 Reserved
10 Reserved
11
OMD1(Output when output current is zero 1)：When the
output frequency of the inverter reaches the target frequency
and the output current is lower than the setting value in 03-23
(P.62) for a period of time (setting of 03-24 (P.63)), OMD1 will
output a signal
12
OL2(Output when over torque)：If 06-10 (P.260)=1, when the
over-torque signal is output, inverter will alarm OL2 and stop
running; if 06-10 (P.260)=0, when the over-torque
signal is
output, the inverter will not alarm OL2 and continues to run.
13～16 Reserved
17 RY(Output when inverter is powered on and no alarm)
18 Output when it’s time for maintenance
41 Output when PID feedback signal disconnect
Digital output terminals function selection

Terminal A-C default value (03-11(P.85)) is 5 which means “ALARM”. If 03-11(P.85) value is changed, terminal
function will change as shown in table above.
Setting