Delta VFD11AMS21AFSHA, User Manual

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Chapter 16 PLC Function Applications

MS300
(High Speed Model)
16-2
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 usage of basic commands and applications commands, chiefly retain
the operating methods of Delta's PLC DVP series.
16-1-2 WPLSoft ladder diagram editing tool
WPLSoft is Delta's program editing software for the DVP and MS300 programmable controllers in the
Windows operating system environment. Apart from general PLC program design general Windows
editing functions (such as cut, paste, copy, multiple windows, etc.), WPLSoft also provides many
Chinese/English annotation editing and other convenience functions (such as registry editing,
settings, file reading, saving, and contact graphic monitoring and settings, etc.).
The following basic requirements that need to install WPLSoft editing software:
Item System requirements
Operating system Windows 95 / 98 / 2000 / NT / ME / XP
CPU At least Pentium 90
Memory At least 16MB (we recommend at least 32MB)
Hard drive
Hard drive capacity: at least 100MB free space
One optical drive (for use in installing this software)
Display
Resolution: 640×480, at least 16 colors; it is recommended that the screen
area be set at 800×600 pixels
Mouse Ordinary mouse or Windows-compatible device
Printer Printer with a Windows drive program
RS-485 port Must have at least an RS-485 port to link to the PLC