Message Formats - Mitsubishi Electric GOT2000 Series Connection Manual
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Also See for GOT2000 Series:
- Connection manual (1224 pages) ,
- User manual (654 pages) ,
- Hardware user manual (438 pages)
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2.5
Message Formats
This section describes the format of messages that can be used in the microcomputer connection (serial).
2.5.1
Data format type and application
■1. Data format type and application
Communication is possible using any of the data formats shown below.
(1) Formats 1, 2 (GOT-A900 Series microcomputer connection)
This is the same message format as when a microcomputer connection is established with the GOT-A900 series.
Type
Format 1
GOT-A900 Series microcomputer connection (format 1)
Format 2
GOT-A900 Series microcomputer connection (format 2)
(2) Formats 3 to 6 (A compatible 1C frame)
This is the same message format as when communication is performed using the dedicated protocol of the A series
computer link module.
Type
Format 3
A compatible 1C frame (format 1)
Format 4
A compatible 1C frame (format 2)
Format 5
A compatible 1C frame (format 3)
Format 6
A compatible 1C frame (format 4)
(3) Formats 7 to 10 (QnA compatible 3C/4C frame)
This is the same message format as when a communication is performed using the MC protocol of Q/QnA Series
serial communication module.
Type
Format 7
QnA compatible 3C/4C frame (format 1)
Format 8
QnA compatible 3C/4C frame (format 2)
Format 9
QnA compatible 3C/4C frame (format 3)
Format 10
QnA compatible 3C/4C frame (format 4)
2 - 30
2.5 Message Formats
Name
Name
Name
Description
This format is used when the GOT is connected to the host
in a 1:1 connection.
This is the appended format with error code at the error
response of the GOT-A900 Series microcomputer
connection (format 1).
Description
This is the basic format of the dedicated protocols.
This is the appended format of the A compatible 1C frame
(format 1) with a block No.
This is the enclosed format of the A compatible 1C frame
(format 1) with STX and ETX.
This is the appended format of the A compatible 1C frame
(format 1) with CR and LF.
Description
This is the basic format of the MC protocols.
This is the appended format of the QnA compatible 3C/4C
frame (format 1) with block No.
This is the enclosed format of the QnA compatible 3C/4C
frame (format 1) with STX and ETX.
This is the appended format of the QnA compatible 3C/4C
frame (format 1) with CR and LF.
Refer to
➠
2.5.3
Refer to
➠
2.5.4
Refer to
➠
2.5.5
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