Mitsubishi MELSEC Q Series Reference Manual page 514

(2) Target functions/commands of the read/write methods shown in the
APPX - 18
table
• QnA extension designation: Read/write with the device memory extension
designation shown in Appendix 1.
• Commands for QnA compatible 3E, QnA compatible 3C, QnA compatible 4C
frames and 4E frame
"0613" and "1613" : Read and write using the "0613" and "1613" commands
"0601" and "1601" : Read and write using the "0601" and "1601" commands
• Commands for A compatible 1E/1C frames
"0E" and "0F"
"TR" and "TW"
POINT
The buffer memory of intelligent function modules (including the C24/E71) can be
divided into four areas: read/write area, read only area, write only area, and system
area.
Since these areas differ depending on the modules, read/write data from/to the
buffer memory according to the descriptions in the manual for the module used.
If data are incorrectly read/written, an error may occur in the programmable
controller CPU or corresponding intelligent function module.
for QnA compatible 3E/3C/4C frames and 4E frame as
shown in Section 3.4.
for QnA compatible 3E/3C/4C frames and 4E frame as
shown in Section 3.5.
: Read and write using the "0E" and "0F" commands for
A compatible 1E frames as shown in Chapter 6.
: Read and write using the "TR" and "TW" commands for
A compatible 1C frames as shown in Chapter 5.
APPENDICES
APPX - 18