[I/O table registration in case of using JW-I/O]

1.In case of not setting dummy I/O

Register I/O table based on the installed I/O module. (Set parameter address 001001(8) = 65(H), the procedure B in the flow chart.)

However, in case of parameter address of JW-20RS 001002(8) = 00(H) (default setting), the JW-20CM automatically registers I/O table when the power is input and there is no need to register I/O table. (Procedure A in the flow chart.)

2.In case of setting dummy I/O

Set number of dummy I/O points for each slot and registers I/O table based on this setting and the installed I/O module. (Set parameter address 001001(8) = 64(H), procedure C in the flow chart.)

Procedure D in the flow chart is special method to set byte of I/O module for each slot. Normally set I/O module type using steps 1 and 2 above.

Not setting dummy I/O

No (Manual I/O registration)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Auto setting the kinds of I/O module

 

 

 

 

 

 

 

 

 

Yes

 

③

 

 

 

 

 

 

 

(Auto I/O

 

Set no. of dummy I/O points

［8·25］

 

 

registration)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Not setting the kinds of I/O module

 

No

 

 

 

 

 

 

(auto setting)

 

 

D

 

 

 

 

 

 

 

 

 

 

 

 

 

Yes

 

④

 

 

 

 

B

 

 

C

 

 

Set the kinds of I/O module

 

 

 

 

 

 

 

 

8

⑤

 

⑤

 

⑤

［8·26］

 

 

 

 

 

 

 

 

 

 

 

 

 

Registration of I/O table

 

Registration of I/O table

 

 

Registration of I/O table

 

 

(parameter address 001001(8) = 65(H))

 

(parameter address 001001(8) = 64(H))

 

(parameter address 001001(8) = 64 (H))

 

 

 

 

 

 

 

 

 

 

 

 

［8·27］

⑦

Set max. racks, slot number

［8·28］

 

 

① to ⑧ are applied to page 8·24 to 29.

⑧

Set remote I/O top address

［8·29］

 

 

8·21