PLC/HMI Controller Programming
We develop PLC control software and HMI visualization systems that ensure stable process control and full control over industrial automation operations.
Fill out the form and book a free consultation
- Preliminary system concept.
- Implementation quote
- Implementation overview
- Your data is secure
- We respond within 12 hours
- You will receive a copy of this message via email
PLC software is the heart of an automation system
The stability of the process and the safe operation of the machines depend on the system’s control logic.
Do you want to control your system without any surprises? Our programmers are familiar with the common challenges involved in developing automation control systems and know how to ensure high-quality installations:
Unclear System Assumptions
The lack of precisely defined functions leads to errors as early as the deployment phase. That is why, before we begin programming, we prepare a clear functional specification of the system that organizes its operational logic and enables a smooth deployment.
Errors in the code
Software bugs? We don’t test them on a live system. Before implementing the system, we conduct simulation tests of the control logic and HMI visualization to fine-tune the software before the system goes live at the facility.
Lack of standardization
We adapt to the client’s standards or implement a proven coding standard that ensures code readability and easy system maintenance in the future.
Modernization Facing Challenges
Well-planned automation enables efficient modernization, which is why we develop scalable PLC software that allows for the safe addition of new devices, conveyor lines, or functionalities without disrupting the process.
Time-consuming troubleshooting
We know that every operational outage results in measurable financial losses for a company. That is why we ensure that our software has a transparent structure, which allows us to quickly diagnose problems and restore the system to full functionality.
Consult your automation project with us
Within 48 hours of meeting with our expert, you will receive a tailored cooperation offer. The consultation is free and non-binding.
A team that gives it 100%
>42%
More than 42% of our clients order another project from us. See what else our clients have to say about working with us.
We entrusted Intelli with
cabinet prefabrication, Siemens
PLC software, and commissioning at the end customer's site. Everything delivered on time, without quality compromises.
Michael Leder
Plant Manager, Blume-Rollen GmbH
Project execution on the construction site was flawless – full adherence to safety procedures and schedule. Innovative solutions tailored to the end customer's needs.
Krzysztof Porębski
PURU Sp. z o.o.
Professional design of industrial automation systems
We know that choosing a company responsible for automation implementation is not easy, but with us, you can be confident in the quality of cooperation.
We manage the entire project to ensure investment security, both financially and technologically.
Comprehensive Implementation
We take full responsibility for the project and for coordinating the work of our partners in the field of mechanical engineering. We will oversee the project from concept to system commissioning.
High profitability
We design systems not based on cost, but on return on investment, which we calculate using the “human replacement ratio.” The ROI for our projects averages 13 months, with a maximum of 3 years.
Proprietary Solutions
We do not limit ourselves to ready-made installation schematics. We adapt each solution to the actual operational needs of the warehouse or logistics facility.
Reliable components
We use proven components from European brands instead of cheap knockoffs from the Asian market. As a result, our systems operate reliably for up to 15 years.
Experienced professionals
Our team consists of experts in industrial automation. Our quality is confirmed by references from many German and Polish integrators, with whom we have carried out projects of various scales – from PLN 50,000 to EUR 600,000.
Smooth implementation
We specialize in implementations in operational facilities: we plan the installation to avoid operational downtime. By cooperating with us, you eliminate the hidden costs of constant supervision, corrections, and delays.
Our cooperation process?
Proven · step by step
- Companies
First contact
Within 24 hours of submitting the form, we will contact you to schedule a meeting.
Meeting with a consultant
During the meeting, we gather information related to the company’s logistics processes and your expectations for the automation system.
System concept
Within 48 hours of the consultation, we present an initial concept of the automation system, along with a discussion of its implementation and a cost estimate.
Formalities
After accepting the offer, we sign a contract for project implementation.
End-to-end implementation
After accepting the offer, we sign a contract for project implementation.
Support and service
After system implementation, we offer service supervision and 24/7 support.
- Integrators
First contact
Within 24 hours of submitting the form, we will contact you to schedule a meeting.
Meeting with a consultant
During the meeting, we gather information related to the company’s logistics processes and your expectations for the automation system.
Project team
After agreeing on the scope of tasks and signing the contract, we assign a project team along with a coordinator responsible for the cooperation process.
Task execution
We carry out the agreed stage of work: electrical schematic design, PLC controller programming, control cabinet prefabrication, system installation, or commissioning.
Consulting
Implementation
Commissioning
...and what then ?
Our cooperation does not end when the system goes live. We also offer post-implementation support to ensure fault-free automation operation:
- Fixed service agreements (SLA).
- Service team with 24/7 hotline option.
- System operation training.
- System modernization and expansion.
Fixed service agreement – why is it worth it?
Guaranteed support
In case of a breakdown, we treat your request as a priority: we provide immediate assistance and restore the system to full functionality.
Quality maintenance
We perform periodic system reviews and implement predictive maintenance to minimize the risk of sudden failures.
24/7 Hotline
You can enter into an agreement with a 24/7 support option, so our service team is available to you at any time of day or night.
Parts warehouse
We create a spare parts warehouse for your system to perform service work or repairs as quickly as possible.
Reduce operational costs by up to 70% in 6 months through warehouse automation
Fill out the form and schedule a consultation. Within 48 hours of the meeting, you will receive a cooperation proposal:
- Preliminary system concept.
- Implementation quote
- Implementation overview
The consultation is free and does not obligate you to anything.
- Your data is secure
- We respond within 12 hours
- You will receive a copy of this message via email
>70%
Frequently Asked Questions About PLC Programming
What is PLC programming in industrial automation?
PLC (Programmable Logic Controller) programming involves creating control programs responsible for the operation of machines, production lines, and intralogistics systems. PLCs process signals from field devices and use them to control processes in real time.
What does professional PLC programming look like?
In practice, PLC programming begins with a functional analysis of the system and an examination of the specific operational requirements of the installation. This is followed by the development of the program logic, the configuration of inputs and outputs, and the testing of the control program before commissioning at the site.
Do you use Siemens S7 controllers when programming PLCs?
Yes. Our PLC programmers most often work in development environments provided by manufacturers such as Siemens S7 (TIA Portal), Allen-Bradley, and Mitsubishi, which are among the most widely used standards in the industrial automation and intralogistics sectors.
Does PLC programming also include operating the HMI panel?
Yes. Programming also includes HMI panel configuration, process visualization, and management of alarms and operating parameters. This allows the operator to monitor the system and respond to events in real time.
In what language is PLC programming written?
One of the most commonly used standards is the Ladder Diagram—a graphical language that clearly represents the logic of electrical circuits. Depending on the project, we also use other languages compliant with the IEC 61131-3 standard: Function Block Diagram (FBD), which is based on function blocks, and Structured Text (ST), which is similar to high-level languages such as Pascal.
Do you use object-oriented programming in PLC systems?
Yes. In modern projects, we use elements of object-oriented programming, which allow us to create modular functions and control blocks. This approach simplifies system development and enables the reuse of functions in subsequent installations.
Does the control program need to conform to the electrical schematics?
Yes. PLC logic is always based on the installation’s electrical schematics. Consistency between the electrical documentation and the software helps prevent errors during system startup and subsequent maintenance.
How is a PLC program tested before implementation?
The program is tested by simulating the operation of the installation and verifying the system’s response to input signals. As a result, most errors are eliminated even before the actual system is put into operation.
What are the benefits of controlling machines with a PLC?
PLC control ensures automatic process control, consistent machine operation, increased safety, and the ability to easily upgrade and expand the system in the future.
Still have questions?
Feel free to ask them during the consultation. We will be happy to answer
