Virtual Ladder Logic using Virtual Instrumentation
International Journal on Recent and Innovation Trends in Computing and Communication, 3 (3):
1673--1677 (March 2015)DOI: 10.17762/ijritcc2321-8169.1503169
Abstract
Now a days where world is going to be virtual in next few years with the help from brain of man. It doesn’t hamper the real world instead of giving a full scope to enhance the reality with dummy. From last few years Automation is the boom area in every field to reduce the man power from industry to Academic. Internet is the backbone of any knowledge in this Era. The main aim of this paper is to give a virtual research world through internet with a virtual instrumentation software. It will give a concept to implement the LLD through VI where real PLC kit are not available. This paper explain the virtual ladder logic with the help of virtual instrumentation i:e MULTISIM to realize the real world PLC (Programmable Logic Controller ) logic with the use of different examples. Three virtual motor (M1,M2,M3) will run alternatively in loop using relay coils from VI.