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Top Repaired PLCs

PLC repair expertise honed over decades

As a leader in the machinery life-cycle automation sector, ICR has extensive experience with PLCs. Our technicians possess over two decades of experience repairing, testing, and selling the surplus device inventory. A programmable logic controller, or PLC, is a digital computer located and used within an automated manufacturing facility. The first PLC was developed by Modicon and debuted in 1968. Today, Allen-Bradley leads the industry with an abundance of PLC products that have saturated the market. ICR’s engineers have developed specialized testing equipment to certify and verify each PLC repaired at our facilities. We back each repair with a one-year in-service warranty.

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Siemens S7-300 PLC

PLC Repair Process

  1. ICR technicians use a family system rack within their testing process to ensure compatibility and proper communications.
  2. They then run each unit with a “trap” style testing software.
  3. To determine the cause of failure ICR technicians load up brand-specific software for accuracy.
  4. Finally, we utilize testing stands and equipment custom built to test all supported brands and models.
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