Mitsubishi MELSEC Q Series Handbook

2 SERIAL COMMUNICATION MODULE REPLACEMENT
2 - 25
800
H
2048
CH2 transfer buffer memory CH2 transfer buffer memory -
Send data count specification area Send data count specification area
801
H
to
9FF
H
2049 to
2559
Send data specification area Send data specification area
A00
H
2560 Receive data count specification area
Receive data count specification
area
A01
H
to
BFF
H
2561 to
3071
Receive data storage area Receive data storage area
C00
H
to
1AFF
H
3072 to
6911
User free area User free area
1B00
H
to
1FF6
H
6912 to
8182
User frame
registration area
User registration area
1FF7
H
to
1FFF
H
8183 to
8191
System area
(use prohibited)
System area
(use prohibited)
2000
H
8192
-
Flash ROM write enable/disable
specification area
An additional
sequence program is
required depending
on the functions to be
used.
2001
H
to
7FFF
H
8193 to
32767
(Area for new function)
:Compatible, :Partial change required, ×:Incompatible
Buffer memory address Buffer memory name
Compat-
ibility
Precautions for
replacement
HEX DEC
QnA series QnAS series Q series
AJ71QC24N
AJ71QC24N-R2
AJ71QC24N-R4
A1SJ71QC24N1
A1SJ71QC24N1-R2
QJ71C24N
QJ71C24N-R2
QJ71C24N-R4

Mitsubishi MELSEC Q Series Specifications

General

Brand	Mitsubishi
Model	MELSEC Q Series
Category	Controller
Language	English