Omron V640-HS61, Руководство пользователя, Страница: 92 / 174

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SECTION 4
When SECS Is
N
ot U
sed
CIDRW System
User’s Manual
SECTION 4
Reading from/Writing to ID Tags
 WRITE
Data is written in page units to the ID Tag. Any page(s) can be specified. It is possible to write to a max-
imum of 16 pages at one time.
ID Tag Memory Maps Refer to page 159.
The response code (when normal: 00) is returned.
Parameter Description
Parameter Description
Page designation Pages are specified by setting the bits corresponding to pages that are to be read to 1 and setting
the other bits to 0, then converting the result to a hexadecimal character string.
Write data The data to be written to the specified pages is specified in ascending order of page numbers.
SOH Node No.
Response
code
FCS CR
01h 0 0 0Dh
Command
Bit 7 - 0 7 - 3 2 1 0 7 6 - 1 0 7 6 - 2 1 0
Page Sys - Sys Sys - Sys 17 16 15 14 13 - 8 7 6 5 - 1 Sys Sys
Designation
0* 0* 0* 0* 0* 0/1 0/1 0/1 0/1 0/1 ••• 0/1 0/1 0/1 0/1 ••• 0/1 0* 0*
Value 00 00 to 07 00 to FF 00 to FC
* Always specify 0. If you specify 1 an error (Response code: 14) will occur.
SOH
Node
No.
Command
code
Page designation
(8 characters)
Write data
FCS CR Page n
⋅ ⋅ ⋅
Page m (n<m)
Data 1
⋅ ⋅ ⋅
Data 8 Data 1
⋅ ⋅ ⋅
Data 8
01h 0 2 0 0 0DH
Response