Hmi development software

Types of HMI Development Software

The HMI development software is used to create an HMI, which is a fusion of hardware and software components. The hardware part consists of a computer with a screen, and the software contains programs that allow operators to manage processes or machines. Given that an HMI is a system, it is categorized as system HMI or HMI system and HMI development software.

The HMI system can be classified into different types based on its function and features. This includes:

• Fixed HMI: This type of HMI is directly linked to the machines or systems that they control. They are mainly found in control panels and provide operators with information about a machine's status.
• Mobile HMI: This type of HMI can be moved around and not fixed to one location. They can be connected to a laptop and within reach or linked to a smaller device like a phone. The advantage of this kind of HMI is that operators can move around in the facility or shop floor and check machines or systems. It also helps to save time and enhances operational efficiency.
• Web-based HMI: This type HMI can be accessed from anywhere and at any time, just like a website. It is easier to troubleshoot and manage remotely.

The HMI development software can also be categorized into three groups:

• SCADA (Supervisory Control and Data Acquisition): Facilities that cover vast geographic areas usually use this type of HMI. Tanks, power grids, and oil refineries are examples of systems that need a SCADA system. This type of HMI development software can be used to control a machine remotely, and it collects data from sensors and machines through controllers.
• Cloud-based HMI development software: This type of HMI software is managed in the cloud and creates applications that allow the monitoring and control of industrial systems. It is had to hack or troubleshoot cloud-based system HMIs.
• Integrated HMI development software: This integrated HMI development software provides a unified HMI/SCADA platform. It enables flexibility, and information can be shared easily across the entire system or between applications.

Function and features

The key to creating good HMIs is drawing the operator's attention. Therefore, the HMI software features and functions must help system operators perform their tasks easily and quickly. Here are some integral characteristics of the HMI development software:

• Intuitive Development Environment

  Human machine interface development software provides developers with an easy-to-use workspace. It has drag-and-drop features that allow seamless shifting of elements into screens. Channels and tags are also moved effortlessly and linked to the graphical elements. The virtual HMI simulator allows developers to test their projects during the development phase.

• Graphic Toolkits

  The graphic toolkits enable developers to create a clear and precise Human Machine Interface. They can use a wide range of graphic elements, such as symbols, gauges, charts, and buttons. In addition, consistent graphic representation improves comprehension, reduces error, and promotes operational efficiency.

• Data Integration Tools

  Data integration tools allow for smooth data transfer between different applications, systems, and devices. They ensure the HMI system gets accurate data from various sources. In addition, development software with data integration tools can receive and send data in real time. This facilitates better decision-making and improves operational efficiency.

• Multi-platform Support

  For increased flexibility, HMI development software offers multi-platform support. Developers can deploy applications for various operating systems, such as embedded Linux, Windows CE, iOS, and Android. The multi-platform support feature allows operators to access applications on various devices. This improves productivity and operational efficiency.

• Cloud Connectivity

  Cloud connectivity enables HMIs to store data in the cloud. This easily stores, analyzes, and manages data from different machines and systems. It also allows users to access data remotely and keep the system updated. Users receive software updates and can monitor system performance in real-time.

• Data Visualization

  Data visualization converts complex data into easy-to-understand visual presentations. Velocity HMI software uses graphs, charts, and dashboards to present operational data. This makes it easy for operators to identify trends, patterns, and anomalies in the data. Effective data visualization improves decision-making and enhances situational awareness.

• Alarm Management

  The Alarm Management feature enhances operational safety and helps operators respond to critical situations quickly. It provides alarm logging, which allows analysis of alarm data. Operators can determine the cause of an alarm and take necessary steps to prevent abnormal occurrences.

• Security Features

  Human machine interface software has many security features to protect sensitive data. Security measures include user authentication, data encryption, access control, and network security.

Applications of HMI Development Software

HMI software can be applied across many industries and has become crucial for streamlining operations and enhancing productivity. Here is a list of various applications or industries where HMI development software is applied:

• Manufacturing: Manufacturing employs HMIs for CNC machine tools, robotic arms, and other automated systems. HMI in manufacturing aids improving productivity and reducing costs.
• Energy and Power Generation: HMIs are used to monitor and control systems, including turbines, boilers, compressors, and generators, in power plants, refineries, and other industrial facilities.
• Building Management Systems: HMIs monitor and control heating, ventilation, air conditioning, lighting, security systems, and building management systems equipment.
• Medical Devices: HMIs for medical devices can include pumps, infusion devices, diagnostics equipment, and other devices connected to patients or administering therapies. HMI application in medical devices ensures operators have access to vital information about symptoms, results, or tests.
• Marine Applications: HMI software enables monitoring systems like ballast, cargo handling, navigation, and propulsion mechanisms. It provides operational and environmental data and controls critical shipboard operations.
• Aerospace and Aviation: HMI software is widely used in aerospace and aviation industry applications to develop cockpit displays, aircraft maintenance testing equipment, and simulators.
• Transportation and Logistics: HMI software can be used to develop applications for warehouse management systems, automated guided vehicles, and transportation systems.
• Automotive: HMI development software is used to create sophisticated driver information dashboards, control interfaces, and infotainment systems in modern vehicles.
• Food Processing: HMI applications can enable food processing operators to monitor their products' temperature, humidity, pressure, and other quality control parameters.
• Water and Wastewater Management facilities use HMIs to monitor and control water treatment processes, pump stations, and distribution systems.

How to choose HMI development software

To choose the right HMI software for development, one must evaluate their specific needs and budget. They should consider the type of HMI application, the target industry, the complexity of the project, the level of customization required, and the available budget and resources.

When selecting HMI development software, it is critical to ensure the software supports the hardware. One should verify that the HMI development software is compatible with the hardware devices, such as PLCs, sensors, and touch screens, and that it can easily integrate with them. It is crucial to check the communication protocols supported by the software and ensure they match those used by the hardware devices.

The next step involves looking at the features and functionalities of the HMI development software. One should evaluate the features necessary for developing the desired HMI application. Some essential features to consider are alarm management, data logging, trend analysis, user management, and multi-touch gestures.

One must then prioritize ease of use and productivity. It is critical to choose HMI development software with an intuitive interface and efficient development tools. A user-friendly interface can speed up the development process, while efficient tools like drag-and-drop. It helps make the software more attractive and saves time and resources. It is essential to consider the level of customization and flexibility offered by the HMI development software. Customization allows developers to tailor the HMI design to suit specific requirements and preferences.

Developers should look for software that provides flexible options for customizing graphics, layouts, colors, fonts, and widgets. This ensures that the final HMI interface looks good and meets the unique needs of the application. One must also consider the connectivity options and protocols supported by the HMI development software. Connectivity allows the HMI application to interact with various devices, systems, and data sources.

It's essential to check the communication protocols, such as MQTT, Modbus, OPC UA, HTTP, TCP/IP, and others supported by the software.

Q&A

Q1: Does HMI software come with pre-built templates?

A1: Many HMI development software offers a variety of pre-built templates and widgets to accelerate the design process. These templates can be customized to meet specific requirements.

Q2: What devices can the HMIs connect to?

A2: The HMI development software provides applications compatible with various devices, including industrial PCs, touch terminals, tablets, and smartphones. This enables widespread monitoring and control.

Q3: Is it possible to access the HMI remotely?

A3: Various HMI development software allows remote access to the HMI. This enables operators to monitor and control industrial processes from virtually any location.