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3.3.7.
<Obtain Information on this product>
When data in the following format is sent, acquired information, such as the version, ID and switch settings of this
product will have a 6 byte ASCII reply.
[Transmission Example]
In this example, the reply data indicates version 1.00, ID of "??", and the Set
Switch has all outputs OFF.
• Send Data
Header
@
[40H]
• Reply Data
Normal Response
Version
01H
Response Error
Data
NAK
[15H]
The following are conditions which will get a NAK reply and the error contents.
Transmission Condition
Command error
Data error
Data size error
Timeout
* Do not transmit the following command, before this product transmits reply data. It may not operate
normally.
ID
?
?
[3FH]
[3FH]
7
6
5
4
0 0 0 0 0 0 0 0
Product information
?
00H
[3FH]
When a command other than on the list of commands is specified
When data, other than 0[30H] - ?[3FH], is used
When the number of bytes in the send data is different
Reply interval between data is more than 5 seconds after receipt of header
Command
End Code
M
!
[4DH]
[21H]
3
2
1
0
Set Switch 1
Set Switch 2
Set Switch 3
1: on
2: off
ID
Set Switch
?
[3FH]
[00H]
Error Contents
3
Unused
[00H]
23
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