HMI SCADA
Operator Panels for Machines, Production Lines, and Manufacturing
An HMI is a screen through which an operator interacts with a machine, production line, or control system. It allows them to monitor operating status, respond to alarms, adjust parameters, manage production orders, and access instructions.
At explitia, we design and implement HMI panels for manufacturing environments. We support companies wherever operators need clear information, fast response times, and a single interface for managing the process.
A well-designed HMI panel reduces errors, shortens response times when problems occur, and makes work at the machine more structured and efficient.
See where an HMI system can best support your production!
If you feel that this type of solution could be useful in your plant but you do not know where to start, contact us and we will help you select the appropriate areas.
What is HMI SCADA?
HMI, or Human-Machine Interface, is a human-machine interface. It is most often an operator panel, a screen next to a machine, or an application used to control a process.
SCADA usually covers a broader area: a line, production hall, plant, or control room. HMI is closer to the operator and a specific machine. This is why the terms HMI SCADA and SCADA HMI often appear together when a company is looking for industrial visualization.
Put simply:
- HMI: a local panel at a machine, production cell, or line,
- SCADA: a broader view of the process, production hall, or plant,
- production dashboards: aggregated data for supervisors and managers.
What can an HMI panel handle?
An HMI panel can be the operator’s main workstation at the machine.
Depending on the project, it may include:
Machine start and stop
Changing process parameters
Monitoring temperature, pressure, speed, and statuses
Alarms and error messages
Machine diagnostics
Production orders
Order management and recording
OEE and other production KPIs
Operator instructions
Historical data
Access control for different roles
Communication with MES
Communication with a higher-level SCADA system or control room
The operator sees in one place the information needed to work, respond to problems, and keep the process running.
HMI tailored to users
Different access levels can be configured in an HMI panel. The operator sees the functions needed for daily machine operation, while a process engineer can have access to broader settings and parameters.
Different configurations are possible:
- a separate panel for machine control,
- a separate panel for MES functions,
- one shared panel for both areas.
The choice depends on the machine, process, plant standards, and the operators’ way of working.
What problems does HMI SCADA solve?
A well-designed HMI SCADA system helps production teams, maintenance teams, and process engineers respond faster to what is happening at the machine.
It most often solves problems such as:
| Slow response to alarms |
| Difficult fault diagnostics |
| No clear view of machine status |
| Scattered information for the operator |
| Errors caused by an unclear interface |
| Long onboarding time for new operators |
| No repeatable way of working |
| No visibility of production orders at the machine |
An HMI panel provides access to data, alarms, instructions, and parameters in one place. The operator understands more quickly what is happening and what to do next.
Why choose explitia as your technology partner?
HMI requires an understanding not only of the screen, but also of the production process, operators, control systems, and higher-level systems.
Working with us means:
Experience in industrial projects
We have successfully completed many implementations. We understand the realities of production, time pressure, infrastructure limitations, and the need to implement solutions without stopping the plant.
Knowledge of MES and IT/OT systems
We combine production, automation, and IT perspectives, which enables us to design solutions tailored to processes, machines, and management systems.
Screen design tailored to operators
We create interfaces that support everyday work on the shop floor: they are clear, practical, and focused on quick access to the most important information.
Integration with higher-level systems
We ensure seamless data exchange between MES, ERP, SCADA, and other tools used in the plant.
Support from analysis through commissioning and maintenance
We guide the client through the entire process: from identifying needs, through design and implementation, to development and ongoing system support.
Let's talk about implementing HMI SCADA!
Tell us about the day-to-day operation of your plant, and we will help you implement an HMI SCADA solution tailored to your needs.
Key benefits of implementing HMI
HMI helps wherever rapid operator decisions, good process visibility, and fewer machine operation errors matter.
Key benefits include:
| Faster operator response |
| Shorter downtime |
| Fewer operator errors |
| Better control of production parameters |
| Improved workplace safety |
| Easier training for new operators |
| Faster changeovers |
| Greater process repeatability |
| Better access to production data, including OEE, production orders, and parameter history |
What does an HMI SCADA implementation with explitia look like?
We begin the process by understanding the machine, the operators, and the purpose of the panel.
Needs analysis
HMI design
Application development
Testing and commissioning
Post-implementation support
1. Needs analysis
We determine who will use the HMI, what information is needed, and which processes are to be handled from the panel.
2. HMI design
We design the screen layout, functions, alarms, user access, and communication with other systems.
3. Application development
We create the panel or application according to the agreed scope.
4. Testing and commissioning
We test the solution in a pre-production environment and then under production conditions.
5. Post-implementation support
After commissioning, we provide support during the initial period of system operation. The solution can then move into standard maintenance.
HMI integration with MES, SCADA, and other higher-level systems
HMI can operate locally at the machine, but it can also communicate with other systems in the plant:
Example: a production order is created in ERP, passes through MES, and reaches the HMI panel at the machine. The operator handles it at the workstation, and the data can be sent back to the higher-level systems.
What will you receive after implementation?
The scope depends on the project, but it may include operator screens and visualizations for:
- machine operating statuses,
- process parameters,
- alarms,
- instructions,
- production orders,
- OEE and production KPIs,
- historical data,
- data from MES and higher-level systems,
- communication with SCADA or the control room.
The project may involve a single panel at a machine or a larger set of screens for a line, production cell, or plant area.
HMI SCADA as part of a broader partnership
HMI SCADA can be a standalone project or part of a larger manufacturing implementation. It is most often combined with areas such as:
Ask about HMI SCADA for manufacturing
Describe the machine, line, or process you want to operate from the panel. We will prepare a proposal covering the scope, implementation approach, and integration with the systems in your plant.