Program Modification Function - Mitsubishi FX3UC SERIES User Manual

FX Series Programmable Controllers
3UC
User's Manual - Hardware Edition

12.3.3 Program modification function

The sequence program can be transferred while the PLC is running or in the stopped state as shown below.
Batch writing of file registers (D) and extension file registers (ER)
Writing of program to PLC
Writing of parameters to PLC
Writing of comments to PLC
*1. Since the writing function is used during running, the programming tool must be applicable to the
writing function white running, such as GX Developer.
388
12 Test Operation, Adjustment, Maintenance and Troubleshooting
12.3 Operation and Test [Power ON and PLC Running]
Item
Partial modification of program
Modification of whole program (batch writing)
−: Ineffective
: Effective
In running In stopped
status status
−
*1
−
−
−