Mitsubishi Electric MELSEC-L Series - Page 138

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(d) Text (command)
The following is the format of a command/response.
• Communications using a binary code
• Communications using an ASCII code
(L)
00
H
(H)
60
H
(L) (H) (L) (H) (L) (H) (L) (H)
Maximum of 1017 words
Subheader
(L)(H)
(L)(H)
(L)(H)
(L)(H)
1 word (2 bytes)
Send/
receive data
Data specifying/
storing device for sending/
receiving instructions
Command format
n + 1
n + 2
n + 3
n
n + setting data length
Data length
setting
36 H
Maximum of 1016 words
Subheader
(H) (L)
Data length
setting
1 word (2 bytes)
Send/
receive data
Data specifying/
storing device for sending/
receiving instructions
Command format
n + 1
n + 2
30 H 30 H 30 H
(H) to (L) (H) to (L) (H) to (L) (H) to (L)
ASCII-binary conversion
Maximum of 508 words
n
n + setting data length
(H) (L)
(H) (L)