Setting Method For Writing Data To Cpu During Run - Mitsubishi Electric MELSEC IQ-R series Reference Manual

Commands for 4C /3C/2C/4E/3E frame
Type
Device access
Label access
File control
*1 For E71, data can be copied even if Online program change function is set to prohibit.
Commands for 1C/1E frame
Type
Device memory
Extended file register
Intelligent function
module

Setting method for writing data to CPU during RUN

The setting to allowed/prohibit of Online program change function can be performed on the following screen of Engineering
tool.
For details of the setting, refer to the user's manual of the supported device (C24/E71) used.
GX Works3
• C24: "Module Parameter" screen (transmission setting)
• E71: "Module Parameter" screen (Own Node Settings)
GX Works2
• C24: "Switch Settings" screen of Intelligent functional module (Transmission setting)
• E71: "Ethernet Operation Setting" screen
GX Developer
• C24: "Switch Setting for I/O and Intelligent Function Module" screen (Switch 1, b6 of switch 3)
• E71: "Ethernet Operation Setting" screen
APPENDICES APPENDIX
464
Appendix 4 Applicable Commands for Online Program Change
Command
Batch write in word units
Batch write in bit units
Random write in word units (test)
Random write in bit units (test)
Batch write multiple blocks
Batch write array type labels
Random write labels
Create new file
Delete file
*1
Copy file
Modify file attribute
Modify file creation date and time
Write to file
Create new file
Write to file
Modify file information
Delete file
Command
Batch write
Test (random write)
Batch write
Test (random write)
Direct write
Batch write
4C, 3C, 4E, 3E
1401
1402
1406
141A
1418
1820
1822
1824
1825
1826
1829
1202
1203
1204
1205
1C
Bit units BW, JW
Word units WW, QW
Bit units BT, JT
Word units WT, QT
EW
ET
Word units NW
TW
2C
4
3
7
6



1E
02H
03H
04H
05H
18H
19H
3CH
0FH