Serving Central Indiana

Precision PLC
Programming &
Automation.

Clean, documented PLC code and well-tested automation solutions for OEMs and manufacturing facilities — from legacy retrofits to modern SCADA integration.

Expert PLC Programming Partner

Platform-agnostic PLC expertise that integrates seamlessly with your engineering and operations teams.

  • Ladder Logic, Structured Text & FBD
  • Multi-platform PLC expertise (AB, Siemens & more)
  • Clear documentation & operator training

Focused, Practical Expertise

VIR Automation keeps your production moving with flexible PLC programming, HMI/SCADA development, and legacy system modernization.

PLC Programming

Custom logic in Ladder, Structured Text, and FBD for machine control and process automation.

HMI/SCADA Development

Intuitive operator interfaces and plant-wide SCADA integration for real-time visibility.

Legacy System Retrofits

Modernize aging PLC systems and restore consistent operation without full line replacement.

Same Day

Response time

8+ Platforms

PLC ecosystems supported

On-site

Commissioning & FAT/SAT

Central IN

Based in Fishers

How We Work

1

Discovery

Assess your system, understand your goals and constraints.

2

Programming

Write clean, well-documented PLC code built to your spec.

3

Testing

Simulate and validate all logic paths before going live.

4

Go-Live

On-site commissioning and hands-on operator training.

Our Capabilities

Comprehensive automation support across major controls platforms.

Allen Bradley

Logix 5000, Micro800

Siemens

TIA Portal, S7-1200/1500

Automation Direct

Productivity, CLICK, BRX

Mitsubishi

GX Works, FX Series

Schneider Electric

EcoStruxure, Modicon

Omron

Sysmac Studio, NJ/NX

CODESYS

IEC 61131-3, Wago, Beckhoff

Networking

Ethernet/IP, Profinet, Modbus

Industries Served

Deep domain knowledge across the sectors that run on well-tested automation.

Material Handling

Conveyor systems, sortation, and palletizing automation.

Oil & Gas

Pipeline control, compressor stations, and SCADA telemetry.

Wastewater / Water Treatment

Pump stations, SCADA integration, and dosing control.

Food & Beverage

Batch processing automation and CIP system control.

Automotive Manufacturing

Assembly line control and robotics integration.

Pharmaceutical

Batch control and 21 CFR Part 11 design considerations.

Power Generation & Utilities

Substation automation and energy management systems.

Chemical Processing

Reactor control and safety interlock systems.

PLC Programming & Logic Development

From simple machine sequences to complex multi-axis motion control, we write clean, well-documented code that your team can maintain long after go-live.

Ladder Logic Structured Text Function Block Diagram Sequential Function Charts Safety PLC (SIL-principle design methodology) Motion Control
  • Platform-agnostic expertise across AB, Siemens, Omron, Mitsubishi & more
  • Clean, commented code with full documentation package
  • Safety PLC integration with interlocks designed following SIL-principle methodology

Commissioning & Startup

On-site support to bring your systems online. From I/O checkout to final acceptance testing, we support validation so the machine runs to agreed acceptance criteria before we leave.

I/O Checkout Loop Tuning (PID) FAT / SAT Operator Training As-Built Documentation
  • Full I/O verification and loop testing
  • PID tuning and process optimization
  • Site Acceptance Testing (SAT) with client sign-off

HMI & SCADA Systems

Intuitive operator interfaces and plant-wide SCADA visibility. We build screens designed to support faster operator onboarding and give operators the information they need, when they need it.

FactoryTalk View WinCC Ignition Historical Trending Alarm Management Remote Access
  • Historical data logging and trend analysis
  • Remote access and secure VPN configuration
  • Email/SMS alarm notifications

About VIR Automation

VIR Automation was founded with a simple mission: to provide agile, high-quality PLC programming and automation services to the manufacturers that keep America moving.

Based in Fishers, Indiana, we bring deep PLC programming expertise across material handling, oil & gas, wastewater treatment, food & beverage, automotive manufacturing, and more. We integrate directly with your maintenance or engineering team to solve problems fast — using the hardware you already have or recommending cost-effective upgrades.

From writing the first line of ladder logic to final operator sign-off, we stay engaged through handoff and document everything so your team can maintain it confidently long after we leave.

Our Commitment

"We don't just write code; we make machines work. We leave your facility only when the machine is running correctly and your operators know how to use it."

8+ PLC Platforms
5+ Industries Served
Same Day Response Time
100% Documented Handoff
Safety-First Engineering

All engagements include a safety interlock review and E-stop validation before go-live. Final safety compliance determination and implementation responsibility rests with the client and applicable licensed professionals.

Complete Documentation

As-built drawings, I/O lists, and operator guides delivered with each engagement — not as an add-on.

Team Integration

We embed with your engineers and maintenance staff, not just deliver code and leave.

Let's Discuss Your Project

Whether you have a machine down, a new concept to build, or need extra PLC programming bandwidth, we are ready to help.

Location

Fishers, Indiana
Serving the Greater Indianapolis Metro

Phone

+1 (317) 766-0432

Email

sales@virautomation.com

Hours

Mon - Fri: 8:00 AM - 6:00 PM
Emergency Support Available