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ODT-MAC400-* / ODT-MAC401-* / ODT-MAC403-*
Appendix
9
Appendix
9.1
Command format
Commands
Each command consists of 4 ASCII-coded hexadecimal digits (CD
<CR> or <LF> .
Meaning of the individual digits
Syntax:
Meaning
Example
Each sent hexadecimal character is echoed by the device. A <LF><CR> is sent
after the 4 valid characters are received. Other characters are interpreted as the
next command.
V1 prompt
A command code such as 0123 would cause the following echo:
C:0123<LF><CR>.
V1 command termination
Press the"ESC"button to terminate a command at any point in the 4 ASCII
character string. In this case, the device does not wait for the next character. If
ESC is pressed for the first character, the device responds with
C:<ESC><LF><CR>.
Timeout
A V1 command character must be input within one second. If no characters are
input within this time, <LF><CR> is sent and the device waits for the first
character again.
V1 data information
All D commands trigger an output. Characters 2 and 3 of the sent command are
always echoed at the start of this operation.
Caution!
Characters 2 and 3 are always echoed as uppercase letters, regardless of
whether they were lowercase or uppercase beforehand.
Example: Input:D100 => Output:D100<LF><CR>10Decoder
Ver.4.01.0T<LF><CR>.
54
<C> <D
> <D
> <D
>
2
1
0
C
D
2
D
1
D
0
Command: Read (8)
Detail none (000)
D
D
) without
2
1
0
Command
Detail 2
Detail 1
Detail 0
Complete command: 8000
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