YOKOGAWA IR202, Руководство пользователя

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<4. DETAILS OF MESSAGE>
4-5
IM 11G02Q02-01EN 2nd Edition : Sep. 04, 2020-00
4.4 Write-in continuous word data
(Function code ; 10
H
)
Function
code
Max.word number
write-in per message
Relative data
address
Register No. Descriptions
10
H
64 words 0000
H
-009D
H
40001-40158 User setting
(1) Message composition
Command message composition (byte)
Station No.
Function code
Upper byte of contents of the first word data
Lower byte of contents of the first word data
Upper byte of contents of the next word data
Lower byte of contents of the next word data
Upper byte of contents of the last word data
Lower byte of contents of the last word data
* Arrangement of read-out word data
MSB LSB
CRC data
Last write-in
word data
Write-in word
number
Upper
Lower
Upper
Lower
Upper
Lower
Upper
Lower
Lower
Upper
Next write-in
word data
First write-in
word data
Write-in byte number
Upper
Lower
Response message composition (byte)
Station No.
Function code
CRC data
Write-in word
number
Upper
Lower
Upper
Lower
Lower
Upper
Write-in start No.
(relative address)
Write-in start No.
(relative address)
1 to 64
Write-in word number x 2
(2) Function
Word data of continuous word number is written from write-in start address. Write-in word data
are transmitted from master station in the order of upper and lower bytes.