Mitsubishi Electric M800VW Series Manual page 174

M800V/M80V Series PLC Development Manual
5 Peripheral Development Environment (GX Works2)
5.6 Developing Simple Project
Executing conversion in "Monitor (write mode)"
Monitor (Write mode) is the mode that enables editing, conversion, and conversion writing while executing ladder monitor.
Do either of the following operations:
Select [Online] - [Monitor] - [Monitor (Write mode)] or press "Shift" and "F3" keys simultaneously.
The following confirmation dialog box will be displayed. Clicking [OK] starts the preparation for the monitor (write mode):
compares the program on the GX Works2 ladder screen with the stored files in NC.
After the comparison, ladder editing can be executed on the ladder monitoring screen. RUN write can also be executed with
the common conversion operation. Further operation is the same as described in the section "Common operation while
executing conversion for ladder program writing during RUN".
Operation when ladder program writing during RUN is disabled
Without settings for enabling ladder program writing during RUN, the following error dialog box appears at the RUN write
execution.
When RUN write is executed with the CNC system which does not support the function, the same dialog box appears.
After any operation of "Executing "Online program change" (Ladder program writing during RUN)", "Setting Options for
Ladder Program Writing during RUN before Executing Conversion" or "Executing Conversion in "Monitor (Write mode)"",
when "Yes" is pressed on the confirmation dialog box described in the section "Common operation while executing
conversion for ladder program writing during RUN", the following error dialog box appears.
Pressing [OK] displays another error dialog box as follows.
149 IB-1501614-B