Mitsubishi Electric GOT1000 Series Connection Manual page 122

Item
Example: Format 7 (QnA compatible 4C frame (format 1))
NAK
15
Response message
during faulty
communication
(GOT host)
2 - 50
2. MICROCOMPUTER CONNECTION (SERIAL)
2.5 Message Formats
Frame ID Network
Station No.
No.
No.
F 8 0 0 0
H
46 38 30 30 30
H H H H H
(H) (L) (H) (L) (H)
*1
Error code
7 F 6 9
37 46 36 39
H H H H
(H) – – (L)
The above is the case where a parity error
(7F69 ) has occurred.
H
Message format
Request destination
PLC No.
module I/O No.
0 0 0 0 0 0
30 30 30 30 30 30
H H H H H
(L) (H) (L) (H) – –
(From previous page)
Host
Request destination
module station No. Address No.
0 0 0 0 0
30 30 30 30 30
H H H H H H
(L) (H) (L) (H) (L)
Following
*1