Application of Delta DVP PLC in the Clamp Test-bed

The design idea and application process of Delta DVP-SS PLC in the Clamp Test-bed have been introduced in the text.The working mode,structure,system component and software of the test-bed have been researched,as well as the application of program to the system.The test-bed can not only test the clamp,but also extend the quantity as per the requirement.It is proved by practice that the test-bed has the advantages of excellent flexibility,high stability and long life,etc.