Shihlin electric SL3 Series, Руководство пользователя

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Digital input/ output parameter group 03
PARAMETER DESCRIPTION 89
Parameter Name Default Setting Range Content
03-00
P.83
Terminal STF input
function
0
36 TRI(Triangle wave function)
37 Reserved
38 Reserved
39
STF/STR +STOP (Use with RUN signal, when ON, motor
runs reverse, when OFF, motor stops then runs forward.)
40
P_MRS (Stops inverter output immediately by pulse signal
input)
41
PWM set frequency (Only valid with terminal STF and
parameter 03-00(P.83))
42 Reserved
43 RUN_EN (Enable digital input terminal operation)
44 PID_OFF (Enable digital input terminal turning off PID)
45 Second frequency command source mode
03-01
P.84
Terminal STR input
function
1 Same as 03-00 Same as 03-00
03-03
P.80
Terminal M0 input
function
2 Same as 03-00 Same as 03-00
03-04
P.81
Terminal M1 input
function
3 Same as 03-00 Same as 03-00
Digital input terminals function selection

At default, 03-03(P.80)=2（RL），03-04(P.81)=3（RM），03-00(P.83)=0（STF），03-01(P.84)=1（STR）.

Changing 03-01(P.84)、03-03(P.80) settings change the function of the terminals. For example, 03-03(P.80)=2
means that M0 terminal acts as RL. If 03-03(P.80) is set to 8, M0 terminal function will change to RT, which will act
as “second function”. Another example, 03-00(P.83)=0 means that STF terminal serves as “inverter runs forward”
function, and if change 03-00(P.83) to 6, STF terminal function will change to OH, which will serve as the input
terminal of external thermal relay.

Set value:6 OH(External thermal relay):
Old motors usually come with thermal relay attached to the front of the motor to prevent motor from overheating.
When external thermal relay actuate, inverter will alarm and show “OHT”.

Four different wiring techniques (1 means ON, 0 means Off, and X = 0，1，3，4）
1)
Two-wire control mode 1:
K0
K1
STF(03-0X(P.8X)=0)
STR(03-0X(P.8X)=1)
SD
K0 K1
Run
command
0
1
0
1
1 1
0
0
Stop
Forward
Reverse
Stop
Setting