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5-4
Section
Explanation of Commands and Responses
76
command error will result. Be sure to check the memory capacity of the ID Tag
before use.
5-3-5 Example of BCC Calculation
BCC is the result of the horizontal parity calculation of the data right after STX up
to ETX inclusive. BCC conforms to JIS5001 standards.
Node number Command code
Text
Command data
ASCII code data
Calculation
result
0
0011
0000
EOR
0
0011
0000
EOR
R
0101
0010
EOR
D
0100
0100
EOR
S
0101
0011
EOR
T
0101
0100
EOR
A
0100
0001
EOR
1
0011
0001
EOR
0
0011
0000
EOR
0
0011
0000
EOR
1
0011
0001
EOR
0
0011
0000
EOR
ETX
0000
0011
0110
0011
63
5-4
Explanation of Commands and Responses
The transmission of a command from the host to the Controller or the transmis-
sion of a response from the Controller to the host varies with the type of com-
mand and the difference in communications designation.
When the Controller receives the RESET command, the Controller is reset with-
out returning a response and waits for the next command.
Host
Controller
RESET command
Reset
If the single trigger, single auto, FIFO trigger, or FIFO auto option is specified for
communications with the ID Tag or a command not for communications with the
ID Tag is specified, a single response will be returned for a single command.
Host
Controller
Command
Response
No Response
One to One
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