M800V/M80V Series PLC Development Manual
5 Peripheral Development Environment (GX Works2)
5.7 Developing Structured Project
5.7.5 Reading Sequence Programs from CNC Controller
This section describes how to read GX Works2 sequence programs from the CNC controller.
5.7.5.1 Operation Procedure
(1) Start the operation screen by the following operation on GX Works2.
[Online] -> [Read from PLC]
(2) Select [Program Memory/Device Memory] in [Target Memory Setting] for [Symbolic Information] on the following screen.
Select "GX Works2 (Structured project)", and click [Execute].
Note
[Program Memory/Device Memory] is the only valid option for [Target Memory Setting].
Click [Refresh] before reading symbolic information.
For details on read parameters before reading symbolic information, refer to "5.5.8.6 Writing and Reading Parameters
to CNC Controller".
When symbolic information is read, labels and FB are also read as well as sequence programs.
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