Shihlin SA3 Series, User Manual

Page: 149 / 423

Digital input/ output parameter group 03
PARAMETER DESCRIPTION 147
Parameter Name Default Setting Range Content
03-02
P.86
Terminal RES input
function
30
Same as 03-00(P.83) Same as 03-00(P.83)
03-03
P.80
Terminal M0 input
function
2 Same as 03-00(P.83) Same as 03-00(P.83)
03-04
P.81
Terminal M1 input
function
3 Same as 03-00(P.83) Same as 03-00(P.83)
03-05
P.82
Terminal M2 input
function
4 Same as 03-00(P.83) Same as 03-00(P.83)
03-06
P.126 Terminal M3 input
function
5 Same as 03-00(P.83) Same as 03-00(P.83)
03-07
P.127 Terminal M4 input
function
8 Same as 03-00(P.83) Same as 03-00(P.83)
03-08
P.128 Terminal M5 input
function
7 Same as 03-00(P.83) Same as 03-00(P.83)
03-09
P.550 Terminal HDI input
function
57
Same as 03-00(P.83) Same as 03-00(P.83)
Digital input terminals function selection

At default, 03-03(P.80)=2(RL), 03-04(P.81)=3(RM), 03-05(P.82)=4(RH), 03-00(P.83)=0(STF),
03-01(P.84)=1(STR), 03-02(P.86)=30(RES), 03-06(P.126)=5(AU), 03-07(P.127)=8( RT )，03-08(P.128)=7( MRS ),
03-09(P.550)=57(HDI_FRQ).

If changing the corresponding parameter setting value of the input terminals, the function meaning of the terminals
will be changed. 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:5 AU(Analog terminal 4-5 high priority)
When this terminal is ON, frequency command source priority will force to 4-5. (If the frequency commands are
given to 4-5, 2-5 and 3-5 at the same time, the priority is 4-5＞2-5＞3-5).

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, 2, 3, 4, 6).
1)
Two-wire control mode 1:
K0
K1
SD
K0
K1
Operating
Instructions
0
1
0
1
1 1
0
0
Stop
Run Forward
Run Reverse
Stop
STF(03-0X(P.8X)=0)
STR(03-0X(P.8X)=1)
Setting