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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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