Polling End (Pe); Memory Check (Mc): I.code1 Mode Only - Omron V720S Series Operation Manual

Communications Command

5-3-8 Polling End (PE)

This command aborts the execution of Polling commands. It is used after a Polling command is sent.
<Command Format>
Node No.. Command code
STX
1 2
<Response Format>
(1) Before the completion of communications with a Tag
STX Node No..
1 2
(2) After the completion of communications with a Tag
STX Node No..
1 2
Response code

5-3-9 Memory Check (MC): I.CODE1 Mode Only

This command uses the generating polynomial, X
check block designated by a user and to compare the results with the check code attached to the
check block.
<Command Format>
STX Node No.. Command code
1 2
Check block
Header page
Check block
No. of pages
<Response Format>
STX Node No..
1 2
Response code
ETX BCC
"PE"
2 1 1
Command code
Retry Response
"PE" code
flag
"75"
1 2 2
Command code Response
Retry
"PE"
code
flag
"76"
1 2 2
75:Before the completion of communications with a Tag
76:After the completion of communications with a Tag
For other response codes, refer to 5-2-4 Response code List.
Check Check block
"MC"
block.
header page
2 2
Specifies the header page of check block in hexadecimal.
Specification range: FF to 09 (when Block 4 for a Philips product is used as
the user memory,, refer to 2-4 of Section 2 Memory Map of Tag)
Specifies the number of the pages of check block in hexadecimal.
Specification range: 02 to 0C
Response
Retry
Command code
code
flag "MC"
1 2 2
75: When the check results are correct
76: When the check results are incorrect
For other response codes, refer to 5-2-4 Response code List.
Note This command is for I.CODE1 Mode Only. The command is not available in
ISO mode.
ETX BCC
1 1
ETX BCC
1 1
16 12
+ X + X
ETX BCC
No. of
pages
2 1 1
ETX BCC
1 1
Section 5-3
5
+ 1 to calculate the range of the
5-19