Appendix 2 Qna/A Series Module; Appendix 2.1 Functional Comparison With The Q Series C24 And The Qna/A Series Modules - Mitsubishi Electric QJ71C24N User Manual

APPENDICES

Appendix 2 QnA/A Series Module

Appendix 2.1 Functional comparison with the Q series C24 and the QnA/A series modules

Communication using MC protocol
Communication in QnA compatible 3C frame
Communication in QnA compatible 4C frame
Communication in QnA compatible 2C frame
Communication in A compatible 1C frame
Communication in QnA compatible 4C frame
Read/write of QCPU device memory
Batch read/write of device memory ( 5)
Excluding multiple block batch read/write.
Multiple block batch read/write ( 5)
Accessing other stations (via network/data link)
Transmission from the programmable controller
CPU (on-demand)
Communication with m:n connection between the programmable
controller CPU and external devices
Communication using non procedure protocol
Transmitted/received with arbitrary format
Transmitted/received with user frame
Transmitted/received with ASCII-BIN conversion
Transmitted/received with transparent code designation
Communication using bidirectional protocol
Transmitted/received with arbitrary format
Transmitted/received with ASCII-BIN conversion
Transmitted/received with transparent code designation
App. - 8
This section explains a comparison of the functions of the Q series C24 and QnA/A
series modules, and explains how to utilize programs created for A series modules as
well as how to install the Q series C24 into the existing system.
QnA/A series modules are the products listed in the table below.
Model name
QC24N
QC24
UC24, C24-S8
The following table lists the functional comparison between the Q series C24 and the
QnA/A series modules.
The symbol in the model name columns indicates that the corresponding functions
are compatible between the applicable models (for more information, see the manual
for each module).
Indicates functions that have been added to or modified from the QnA/A
series modules.
Function
Communication
with ASCII code
Communication
with binary code
Arbitrary data
Using user frame
AJ71QC24N (-R2,R4), A1SJ71QC24N1 (-R2), A1SJ71QC24N (-R2)
AJ71QC24 (-R2,R4), A1SJ71QC24 (-R2)
AJ71UC24, A1SJ71UC24 (-R2,R4,PRF), AJ71C24-S8
Q series C24
( 7) ( 8)
( 8)
( 8)
( 7) ( 8)
( 7) ( 8)
( 2) ( 7) (
8)
( 3)
MELSEC-Q
Product name
QC24N QC24
—
—
( 2)
—
—
UC24 C24-S8
( 1) ( 1)
( 4)
App. - 8