Omron NS - HOST, Connection Manual

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10
RM Read PT memory ($W)
Read $W data in PT memory.
Per command, a maximum of 100 words can be read.
Response is up to 50 words per response.
When requesting command is parameter 2: number of words exceeds 51, then the
response is split into two. The first response sends 50 words, the second response
sends the remaining channels.
When entries were made on NS in between the first and second response, change
notice command is not sent until after the second response has been sent.
•
Command format
ESC command *S *A *L SUM CR
$1B R M $0D
[Settings]
Sum value
0 OFF
1 ON
8 OFF
*S
8 ON
Omit *L.
Number of read-out words: 1 (fixed)
*A 0000 to
7FFF
Initial address No. (hexadecimal 4 digits)
*L 00 to 99 Number of read-out words (BCD 2 digits)
00 indicates 100.
•
Successful completion response format
ESC command *A *L *D SUM CR
$1B R M Variable length $0D
[Settings]
*A 0000 to
7FFF
Initial address No. (hexadecimal 4 digits)
*L 01 to 50 Number of read-out words (BCD 2 digits)
*D 0 to FFFF
“,” Word data (zero suppressed hexadecimal 1 to 4 digits)
From 2
nd
word onward, enter comma “, “($2C) before the
next data.