Sharp JW-20CM User Manual

Page 65

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8

·

27

"Only when using JW model I/O modules"

Registration of I/O table

[HEX (hexadecimal), byte]

(Applied to item

on pages 8·20 to 22)

· Set in parameter address 001001

(8)

When setting is complete normally, set value will be 00

(H)

.

· When manual I/O table registration is selected, the JW-20RS automatically registers I/O address

table for each rack slot into parameter address 004000 to 004077

(8)

.

It also stores sum check code of parameter address 000000 to 000277

(8)

into parameter address

000300

(8)

.

Ex.: Set number of dummy I/O points and I/O module type set in page 8·25 and 26 using the JW-

13PG.

"Only when using JW model I/O module"

Prohibit automatic registration of I/O table at inputting power

[HEX (hexadecimal), bytes]

(Applied to item

on pages 8·20 to 22)

· Set 03

(H)

in parameter address 001002

(H)

to prohibit "automatic registration of I/O table" during

inputting power to the slave station module.

(In case of setting using the JW-13PG)

Note: If 00

(H)

is set to parameter address 001002

(8)

, the JW-20RS automatically register I/O at

inputting power. If the power is reinput when an I/O module is faulty, the I/O address will

automatically be registered. If the I/O module is faulty, reinput of power may register wrong

I/O address. In this case use this function to prohibit wrong registration.

Write 60

(H)

Display contents of address
001001

(8)

Screen display of JW-13PG

00777 HEX 00
01000 HEX 00

I PARAM.
>01001 HEX 60

Screen display of JW-13PG

Write 03

(H)

in

address 001002

(8)

(

)

01000 HEX 00
01001 HEX 60

I PARAM.
>01002 HEX 03

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