Mitsubishi Electric MELSEC iQ-R Series - Page 469

APPENDICES APPENDIX
Appendix 5 Number of Processing per One Communication
467
A
File control
Serial communication module dedicated commands
Function Command Subcommand Number of points processed per
communication
File check Read directory/file information 1810 0000
0040
(for 36)
Search directory/file
information
1811 0000
0040
(for 1)
File creation and
deletion
Create new file 1820 0000
0040
(for 1)
Delete file 1822 0000
0004
0040
(for 1)
Copy file 1824 0000
0004
0040
(for 1)
File modification Modify file attribute 1825 0000
0004
0040
(for 1)
Modify file creation date and
time
1826 0000
0040
(for 1)
Open file 1827 0000
0004
0040
(for 1)
Read file 1828 0000
0040
1920 bytes
Write to file 1829 0000
0040
1920 bytes
Close file 182A 0000
0040
(for 1)
Function Command Subcommand Number of points processed per
communication
User frame Read registered data 0610 0000 80 bytes
Register data 1610 0000 (1 station)
Delete registered data 0001 (for 1 station/all stations)
Global 1618 0000
0001
(for 1 station/all stations)
Initialize transmission sequence 1615 0000 (1 station)
Switch mode 1612 0000 (1 station)
Programmable
controller CPU
monitoring
Register 0630 0000 960 points
Deregister 0631 0000 
On-demand 2101  (1 station)