How to Connect Pushbutton Switch to PLC

How to Connect Pushbutton Switch to Programmable Controller

We will connect a lighted pushbutton switch to a programmable logic controller (PLC). Using our Click PLUS PLC, we will be assembling, wiring, programming, and testing our pushbutton switch system. The Fuji Electric pushbutton, normally open (NC) contact, will be wired to the first PLC (X1) input. The LED light will connect to the Click … Read more

EasyPLC Solder Robot PLC Programming

EasyPLC Solder Robot PLC Programming

The Machine Simulator (MS) is part of the EasyPLC software suite. It has many built-in machines that are used to show different programming techniques. The solder robot example is one of these machines. This will demonstrate a sequencer robot example. In this case, four rivets are welded using a robot. The logic will step through … Read more

EasyPLC Palletizing Robot Programming Click PLC

EasyPLC Palletizing Robot Programming Click PLC

The EasyPLC palletizing robot will demonstrate sequencing and robot control using a PLC. This palletization process will fill a box container with six cans. A servo-controlled gantry robot using x and y is used to do this operation. The complete box will then travel along to another conveyor to an unloading area. A robot will … Read more

Timing Diagram NOT Just Used for a Timer

Logic circuits in a PLC ladder logic program are either on or off. The inputs change, which will affect the outputs. This can be expressed in a timing diagram. The timing diagram or chart will show you how the ladder logic program will respond to the changing states of the inputs and outputs. This visual … Read more

Freight Carrier Weighing & Distribution EasyPLC

Freight Carrier Weighing & Distribution EasyPLC

The freight carrier weighing and distribution will demonstrate sequencing and shift registers on the EasyPLC machine simulator. The product comes in two different ways and must be organized, weighed, and delivered on the right output ramp. This will be based on the weight of the product. The EasyPLC simulator freight carrier will show you how … Read more

Productivity PLC Node-RED MQTT – P1000 / P2000

Productivity PLC Node-RED MQTT - P1000 / P2000

We will use an MQTT broker in Node-RED to communicate to the productivity PLC clients. MQTT stands for Message Queuing Telemetry Transport. This simple ‘publish and subscribe’ communication protocol does not take too many resources. Constrained devices with low bandwidth are ideal for MQTT. This protocol provides machine-to-machine (M2M) connectivity, perfect for the Internet of … Read more