③Support tool connection connector Connect a support tool and set parameter etc.

④Setting switch

Set functions of JW-20CM.

Set at delivery

· MODE switch .... Select functions

MODE

STA.NO.

×10

×1

L T

(ON)

4

L G

(ON)

 

BCD

 

 

A

 

F

9

 

 

E

 

 

 

0

8

 

7

 

2

1

 

6

4

 

 

5

3

 

 

 

 

 

 

 

 

7

8

 

 

 

6

 

9

 

 

 

5

 

0

4

 

1

 

 

3

2

 

 

 

7

8

 

 

 

6

 

9

 

 

 

5

 

0

4

 

1

 

 

3

2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0

0

0

OFF

ON

Number

Function

 

 

0Set at delivery

1Remote I/O

2

Data link (standard function)

 

Computer link

 

 

 

3

Data link (memory capacity save function)

 

Computer link

 

 

 

4 to F

Do not set.

· S T A . N O.
× 10, × 1
.... Set station number
· L T .... Set ON/OFF of termination resistance· L G .... Set shield ground ON/OFF of communication cable⑤Communication cable connection connector BNC type receptacle (jack)⑥Connector protective cap⑦Rating plate

4·2