Mitsubishi Electric M800VW Series Manual page 173

M800V/M80V Series PLC Development Manual
5 Peripheral Development Environment (GX Works2)
5.6 Developing Simple Project
(1) Pressing [Yes] button executes the RUN write, displaying the following dialog box after writing process is completed.
Processing time of RUN write depends on the total number of steps used in the ladder programs and the points where the
steps are written in.
"There are xxx online change maintenance steps remaining." pointed by (a) is displayed in the completion dialog box, but
the CNC does not use such kind of steps. Ignore this message.
(2) Pressing [No] button cancels the conversion and the RUN write, displaying the following dialog box.
If you click [Yes], the unconverted ladder is canceled and the previous ladder display returns.
If you click [No], the unconverted ladder is retained.
Executing "Online program change" (Ladder program writing during RUN)
Online program change (Ladder program writing during RUN), dedicated to conversion writing, is provided separately from
common conversion. After editing ladder program as usual, do either of the following operations for conversion. Further
operation is the same as that in "Common operation while executing conversion for ladder program writing during RUN".
- Select [Compile] - [Online program change].
- Press "shift" and "F4" keys simultaneously.
Setting options for ladder program writing during RUN before executing conversion
The following explains how to change the settings to execute ladder program writing during RUN instead of common
conversion.
Display the setting screen by following operation.
[Tool] - [Options] - [Online change]
Check the option "Execute online change by Compile" and then click [OK].
After setting this item, ladder program writing during RUN can be executed with the normal conversion operation. The
operation after conversion writing is the same as described in the section "Common operation while executing conversion for
ladder program writing during RUN".
IB-1501614-B
(a)
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