Discontinued Models - Mitsubishi Electric QJ71C24N User Manual

Terms
QnA compatible 2C frame
(Formats 1 to 4)
QnA compatible 3C frame
(Formats 1 to 4)
QnA compatible 4C frame
(Formats 1 to 4)
QnA compatible 4C frame
User frame

DISCONTINUED MODELS

The following models are described in this manual, but have no longer been produced.
For the onerous repair term after discontinuation of production, refer to "WARRANTY" in this manual.
Model
QJ71C24
QJ71C24-R2
A - 23
One of the message formats for the serial communication module for performing communication
using the MC protocol and ASCII code data.
This is the same message format as the communication frame using the protocol for the QnA
series serial communication modules.
• QnA compatible 2C frame (Formats 1 to 4): QnA simplified frame (Formats 1 to 4)
• QnA compatible 3C frame (Formats 1 to 4): QnA frame (Formats 1 to 4)
• QnA compatible 4C frame (Formats 1 to 4): QnA extension frame (Formats 1 to 4)
One of the message formats for the serial communication module for performing communication
using the MC protocol and binary code data.
This is the same message format as the communication frame using the protocol for the QnA
(Format 5)
series serial communication modules.
• QnA compatible 4C frame (Format 5): QnA extension frame (Format 5)
Data name when the fixed format portion of messages to be sent or received between a serial
communication module and an external device is registered in the module and used for sending
and receiving data. (The contents of a user frame data should conform to the specifications of the
external device.)
The data array of the head and tail sections of a message (transmission control code, serial
communication module station No., sum check, fixed data, etc.) to be sent and received is
registered in the serial communication module before use.
User frame is used in MC protocol on-demand functions and data communication functions which
use the non procedure protocol.
Description
Production discontinuation
January 2004
January 2004
A - 23