Chapter 16 PLC Function ApplicationsMS300
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16-1 PLC Summary
16-1-1 Introduction
The commands provided by the MS300’s built-in PLC functions, including the ladder diagram editing
tool WPLSoft, as well as the use of basic commands and application commands, follow the operating
methods of Delta’s PLC DVP series.
16-1-2 WPLSoft ladder diagram editing tool
WPLSoft is Delta's software program for the DVP and MS300 programmable controllers in Windows
operating system environment. In addition to general PLC program design and general Windows
editing functions (such as cut, paste, copy, and multiple windows), WPLSoft also provides many
features such as Chinese/English annotation editing, registry editing, settings, file reading, saving,
and contact graphic monitoring and settings.
Table 16-1 lists the basic requirements for installing the WPLSoft editing software:
Resolution: 640×480, at least 16 colors; it is recommended that the screen
area be set at 800×600 pixels.