PLCs are industrial digital computers designed to execute real-time control operations in manufacturing and process automation environments. HMIs are graphical user interfaces that control and interact with industrial automation systems. HMI+PLC combinations are devices that consolidate both control processing and operator interface functions within a single compact unit.
Firmware is a type of software that is embedded into hardware devices to control and manage their operations. Unlike regular software that can be easily updated or removed, firmware is typically stored in non-volatile memory, such as ROM or flash memory, and is essential for the device to function. It provides low-level control over the…
If your PLC powers on and indicates its in STOP mode, its likely the physical RUN/STOP switch on your PLC is set to STOP mode. You can open the hatch next to the Maple logo and flip the yellow switch to RUN mode.
You will need all the .PLC files and related files next to it to be kept together. Right click the main file and create a zip file. Now you can email the project file to a different PC easily.
To find the default IP address of a Maple Systems PLC, locate the Parameter folder in your project folder in MapleLogic, click the Ethernet tab and you’ll see the default IP address right on top.
Read More What is the Default IP address of a Maple Systems PLC?
The Open Systems Interconnection (OSI) model is a reference model which describes seven layers of communication between computing systems over a network. These seven layers are as outlined: The OSI model was developed by the International Organization for Standardization. It describes the tasks required to transmit data via radio waves, light, or electricity.
Read More What is the Open Systems Interconnection (OSI) model?
A network switch is a networking appliance that connects multiple devices inside of a Local Area Network (LAN). It communicates by forwarding data based off MAC addresses. Typically switches operate at layer 2, data link layer, of the OSI model. However, they can operate at layer 3, network layer, which communicates by forwarding data based…
Yes. MapleLogic includes simulation modes that allow you to test your logic and communication before implementing your PLC project. For more information, check out our How to use the PLC Simulator and Online Edit in MapleLogic tutorial page, which includes step-by-step instructions, instructional video, and a sample project related to using simulation modes in MapleLogic.
In MapleLogic, registers store data used for control logic and operations. They hold values such as integers or bits. Registers are essential for monitoring inputs, and controlling outputs. Common register types include discrete, word, timer, counter, and floating-point.
Ladder Diagram, a graphical programming language, is used to design logic for PLCs. Maple Systems Inc. MapleLogic PLC programming software utilizes Ladder Diagram, LD for short. Each rung represents a specific control operation with inputs and outputs arranged in sequence. Ladder diagrams are standardized by the International Electrotechnical Commission (IEC), specifically under IEC 61131-3. The…
MapleLogic utilizes logical control operations in a ladder diagram called a “rung”. Each rung contains inputs and outputs. Inputs are usually sensors, switches, or conditions that control output devices. Rungs evaluate from left to right activating outputs based off condition parameters.
MapleLogic is a software suite owned by Maple Systems Inc. It is a robust programming software for Maple Systems Micro and Modular PLCs. It programs PLCs to communicate to sensors, switches, motors, HMIs, and more over serial or ethernet. MapleLogic utilizes Ladder Diagram, a graphical programming language, which place logic elements onto rungs on a…