Mitsubishi Electric MELSEC-L Series - Page 136

134
(a) Format
• Communications using a binary code
• Communications using an ASCII code
Subheader
LH
2 bytes
Application data area
LH
2 bytes
Tex t
(command)
Maximum of
1017 words
Subheader
End code
1 byte
1 byte
Application data area
(Response)
Communication
request source
Communication
request destination
(command message)
Data length
setting
Subheader
4 bytes
Application data area
4 bytes
Tex t
(command)
Maximum of
1016 words
Subheader
End code
2 bytes 2 bytes
Application data area
(Response)
Communication
request source
Communication
request destination
(command message)
Data length
setting
L
H
-
-
L
H
-
-
L
H
LH