Push to ON PUSH to OFF PLC program using NO NC and Coil. This. is  Interview question that every PLC programmer came across in his. The Question is very tricky and shows the fundamentals basic Ladder. Laws and depth of candidates knowledge. Today. we are going to discuss PLC program for Push to ON device  and Push to Off. Device. But the trick is that we have to use  only Normally openNO. Normally Close NC contacts ,and Coil as output onlyNo timer,Counter, OSR. In short there will be a single Push Button Input X0, and one Output Y0. The threeyear Electrical Engineering Technology program at Algonquin College prepares students to design and specify electrical equipment, systems and components. Introduction Control DC and Stepper Motors With L298N Dual Motor Controller Modules and Arduino. How to make a program for Fateks stepper motor peripheral w Rohteks PLC Training Box Duration 610. Rohtek Automation 3,787 views. General Examples 05. 06. 105. 205. 305. 350. 405. CLICK. P3000. Domore. EPMISC001 Simple program that adjusts the PLC clock to account for Daylight Saving Time. Home one input one output PLC program using NO NC logic PLC interview Question plc program for TV remote Push to ON PUSH to OFF PLC program using NO NC. WindLDR v5. x is the previous version of the IDEC PLC programming software. IDEC PLC Recognized Worldwide with Prestigious Award. IDEC Corporations MicroSmart FC6A PLC Programmable Logic Controller has received the Good Design Award from. Simple circuits and examples to describe how to use PC parallel port as general purpose output port. When user press Push button for 1st time output will be ON ,when user Presses. Push Button for 2nd time output will be OFF. This is also called as Push. On Push to Off logic. Analogy can be provided with TV on. Push Button.     We Can Break Sequence Like This 1 Push Button Pressed X0 Output Y0On. Push Button Released X0 Output Y0 Latched 3Push Button Pressed X0 Output Y0 Off. Push Button Released X0 Output Y0 Off Remember you can write PLC program in number of ways  Using. NO,NC,Coil only. Using. Counter. Using. Pulse Instruction. Using OSR. Rising Edge ,Falling Edge Instruction below program is using NO,NC,Coil. Note Do not Replace M0 with Y0 Below Program is using Counter instruction. Below Program is using PLS instruction. More. Question asked on this are related to Scan time and rung interchange etc. Check Video Demonstration of Above Program.