DDC and PLC Programming

Our Service Offerings

Programming of Direct Digital Control (DDC) and Programmable Logic Controller (PLC) systems. We ensure that your control systems are programmed for optimal performance.

VarcoMac's DDC and PLC Programming services provide sophisticated control solutions that transform your automation hardware into intelligent systems capable of precise, efficient operation. Our specialized programming expertise delivers optimized control sequences that enhance equipment performance, improve energy efficiency, and create seamless automation for diverse facility and process applications.

Our comprehensive programming services include:

  • Sequence Development: We create detailed control sequences that define system behavior under various conditions, optimizing equipment operation for efficiency, performance, and longevity while meeting specific operational requirements.
  • Custom PLC Programming: Our engineers develop robust programmable logic controller code for industrial applications, process control, equipment automation, and specialized machinery using industry-standard platforms including Allen-Bradley, Siemens, Modicon, and other major manufacturers.
  • DDC System Programming: We implement sophisticated building automation control programs across major DDC platforms including Johnson Controls, Siemens, Honeywell, Schneider Electric, and Automated Logic, creating intelligent building systems that optimize comfort and efficiency.
  • Human-Machine Interface Development: Our programming includes creation of intuitive operator interfaces that provide clear system visualization, straightforward control capabilities, and meaningful data presentation for effective system management.
  • System Integration: We develop communication interfaces and data exchange protocols that enable seamless interaction between diverse control systems, creating unified automation platforms that share information and coordinate operations.
  • Logic Optimization: Our programmers analyze and refine control sequences to eliminate inefficiencies, resolve conflicts, and enhance system responsiveness, improving both performance and operational stability.
  • Documentation and Training: We provide comprehensive program documentation, clear sequence descriptions, and operator training that ensures your team understands system operation and can effectively manage the automated systems.

The VarcoMac difference includes our application-focused approach that begins with understanding operational objectives rather than simply implementing standard programming. Our programmers combine technical expertise with practical system knowledge, creating control solutions that work effectively in real-world conditions. With VarcoMac's DDC and PLC Programming services, you gain intelligent control systems specifically programmed for your unique requirements, delivering optimal performance, simplified operation, and maximum return on your automation investment.

OUR PRINCIPLES OF SERVICE

Delivering innovation, value, and quality with every project.

Performance

In everything we do, our work seeks to deliver the highest levels of business, environmental, and asset performance for our clients.

Partnership

Our success is our clients’ success and is always the result of skill, dedication, and collaboration. To achieve our goals, we rely on every stakeholder.

Responsibility

We have a duty of care for our partners and communities. We’re active corporate citizens, working in an equitable and environmentally friendly manner.
Our Industry impact

We develop and deploy a range of client-specific strategies.

Years of Expertise
40
+
Delivering quality and value to every project for over four decades.
Emergency Service
24
/7
Providing round-the-clock emergency electrical services to ensure continuous operation and safety.
Highly-Trained Technicians
900
+
Supporting our clients with a skilled workforce across the DC metro area.
Key Market Sectors
5
+
Specializing in biomedical, commercial, data center, government, healthcare, and other mission-critical sectors.
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VarcoMac works with building engineers, property managers, and commercial buildings to help do everyday electrical repairs, maintenance, and emergency service calls.

David Mitchell
Account Executive, Service Division
Learn More

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When you need us, our team is here to help you 24 hours a day, 7 days a week. Our reputation is built on the long-standing relationships we have developed with our clients and we are proud of our dedication to superior customer service.
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DDC and PLC Programming