5-8
Section
Control Commands
90
Response code
00:
Normal end
74:
Before completion of communications with ID Tag
Refer to 5-12 List of Response Codes for other response codes.
Read data
Data read from the ID Tag, which consists of the following characters.
ASCII code: Number of bytes to be read
HEX code: Number of bytes to be read x 2
5-7-2 POLLING END: PE
This subcommand is used after sending the POLLING AUTO command to can-
cel the execution of the POLLING AUTO command.
Command Frame Structure
STX
Node No.
Command
code
PE
Chan-
nel
ETX
BCC
1
2
2
1
1
1
Channel
Always 1.
The following frame structures are used for the response after completing com-
munications with the ID Tag and before completing communications with the ID
Tag.
1, 2, 3...
1. Before Completion of Communications with Tag
STX
Node No.
Retry
Flag
Command
code
PE
Response
code
75
ETX
BCC
1
2
2
1
1
1
2
2. After Completion of Communications with Tag
STX
Node No.
Retry
Flag
Command
code
PE
Response
code
76
ETX
BCC
1
2
2
1
1
1
2
Response code
75:
Before completion of communications with ID Tag
76:
After completion of communications with ID Tag
Refer to 5-12 List of Response Codes for other response codes.
5-8
Control Commands
5-8-1 STOP: ST
This command causes the Controller in automatic mode or repeat mode to can-
cel the processing of communications when this command is received by the
Controller. The Controller then waits for the next command.
Command Frame Structure
STX
Node No.
Command
code
ST
Chan-
nel
ETX
BCC
1
2
2
1
1
1
Channel
Always 1.
Response Frame Structure
STX
Node No.
Retry
Flag
Command
code
ST
Response
code
ETX
BCC
1
2
2
1
1
1
1
Response Frame
Structure
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