Mitsubishi Electric GT16, Руководство пользователя

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61. MICROCOMPUTER CONNECTION (SERIAL)
61.5 Message Formats
61.5 Message Formats
This section describes the format of messages that can be used in the microcomputer connection (serial).
61.5.1 Data format type and application

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.
(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.
(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.
(4) Formats 11 to 13 (Digital Electronics Corporation's memory link method)
This is the same format as the protocol of the Digital Electronics Corporation's memory link method.
(5) Formats 14, 15 (GOT-F900 Series microcomputer connection)
This is the same message format as when a microcomputer connection is established with the GOT-F900
Series.

How to set data format
Set the data format at [Detail Setting] in GT Designer3.
For details of the data format setting method, refer to the following.
61.6.1 Setting communication interface (Communication settings)
Type Name Description Refer to
Format 1 GOT-A900 Series microcomputer connection (format 1) This format is used when the GOT is connected to the host in a 1:1 connection.
61.5.3
Format 2 GOT-A900 Series microcomputer connection (format 2)
This is the appended format with error code at the error response of the
GOT-A900 Series microcomputer connection (format 1).
Type Name Description Refer to
Format 3 A compatible 1C frame (format 1) This is the basic format of the dedicated protocols.
61.5.4
Format 4 A compatible 1C frame (format 2) This is the appended format of the A compatible 1C frame (format 1) with a block No.
Format 5 A compatible 1C frame (format 3) This is the enclosed format of the A compatible 1C frame (format 1) with STX and ETX.
Format 6 A compatible 1C frame (format 4) This is the appended format of the A compatible 1C frame (format 1) with CR and LF.
Type Name Description Refer to
Format 7 QnA compatible 3C/4C frame (format 1) This is the basic format of the MC protocols.
61.5.5
Format 8 QnA compatible 3C/4C frame (format 2) This is the appended format of the QnA compatible 3C/4C frame (format 1) with block No.
Format 9 QnA compatible 3C/4C frame (format 3) This is the enclosed format of the QnA compatible 3C/4C frame (format 1) with STX and ETX.
Format 10 QnA compatible 3C/4C frame (format 4) This is the appended format of the QnA compatible 3C/4C frame (format 1) with CR and LF.
Type Name Description Refer to
Format 11
Digital Electronics Corporation's memory link method
(compatible mode) This is the basic format of the Digital Electronics Corporation's memory link
method.
61.5.6 Format 12
Digital Electronics Corporation's memory link method
(extended mode, ASCII code 1:1) This is the appended format of the Digital Electronics Corporation's memory
link method (compatible mode) with sum check, CR and LF.
Format 13
Digital Electronics Corporation's memory link method
(extended mode, ASCII code 1:n) This is the appended format of the Digital Electronics Corporation's memory
link method (extended mode, ASCII code 1:1) with a station No.
Type Name Description Refer to
Format 14 GOT-F900 Series microcomputer connection (format 1)
Use this format when establishing a 1:1 or m:n connection between the GOT
and the host. The end code is CR.
61.5.7
Format 15 GOT-F900 Series microcomputer connection (format 2)
Use this format when establishing a 1:1 or m:n connection between the GOT
and the host. The end code is ETX or sum check.