Chapter 16 PLC Function ApplicationsC2000 Plus 
 
16-2 
16-1 PLC Summary  
16-1-1 Introduction 
The commands provided by the C2000 Plus'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 C2000 Plus 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 / 7 / 10 
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 driver program 
RS-485 port  Must have at least an RS-485 port to link to the PLC 
Suitable PLC 
models 
Delta's full DVP-PLC series, C2000 / C2000 Plus series