Mitsubishi Electric MELSEC iQ-R Series - Appendix 4 Applicable Commands for Online Program Change; Commands that Cannot be Executed During RUN; Commands that Enable;Disable Online Change

APPENDICES APPENDIX
Appendix 4 Applicable Commands for Online Program Change
463
A
Appendix 4 Applicable Commands for Online
Program Change
This section explains the applicability of each command according to the STOP/RUN status of CPU module and the settings
by supported devices.
In this section, the commands that cannot be executed while CPU module is in the RUN status and the commands to enable/
disable the online change with Engineering tool are shown. The commands not listed in the following tables can be used
regardless of the CPU STOP/RUN status.
Commands that cannot be executed during RUN
The following commands cannot be executed while the CPU module is in RUN.
Set the CPU module to STOP and perform the command.
File handling
The file operation to specify the following files cannot be performed during RUN.
*1 For details on the operations for the files of RCPU, refer to the following manual.
 MELSEC iQ-R CPU Module User's Manual (Application)
Module control
Commands that enable/disable online change
The following shows the commands which can be executed while the CPU module is in the RUN status only when the online
change is set to be enabled.
: Executable, :Not executable
Type Command CPU module Target file
Write • Copy file (command: 1824)
• Modify file attribute (command: 1825)
• Modify file creation date and time (command: 1826)
• Write to file (command: 1829)
RCPU Current execution file
*1
Q/LCPU • Parameter file (*.QPA)
• Current execution file of program
memory (Drive name: 00H)
• Write to file (command: 1203)
• Copy file (command: 1206)
• Modify file information (command: 1204)
• Modify file name, attribute, file size (command: 1204)
• Batch modify file information (command: 1204)
QnACPU • Parameter file (*.QPA)
• Currently executing file in the
built-in RAM (drive name: 00H)
Deleting • Delete file (command: 1822) RCPU Current execution file
*1
Q/LCPU • Program file (*.QPG)
• Parameter file (*.QPA)
• Boot setting file (*.QBT)
• Delete file (command: 1205) QnACPU
Type Command CPU module
Remote control • Remote latch clear (command: 1005)
• Remote RESET (command: 1006)
RCPU
Q/LCPU
Defragmentation of
drive memory
• Defragment drive memory (command: 1207) QnACPU
CPU state STOP RUN
Setting of online change Enable/Disable Enable Disable
Applicability of command execution 