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EXPERT OMRON PLC & CONTROL SYSTEM REPAIR SERVICES

Is a malfunctioning Omron PLC or control system component causing downtime or operational issues in your automation system? ROC Industrial specializes in the repair of Omron PLCs, including the CJ series, CS series, CP series, and older models. We offer a fast, reliable, and cost-effective alternative to replacement, minimizing disruptions and getting your equipment back to optimal performance. Our technicians are experienced in diagnosing and repairing a wide range of Omron PLC problems.


About Omron PLCs


Omron is a global leader in industrial automation, and their PLCs are known for their reliability, flexibility, and ease of use. Omron PLCs are used in a wide variety of applications, from simple machine control to complex factory automation systems. The CJ, CS, and CP series represent some of Omron's key PLC offerings.


Omron PLC Models We Repair


  • CJ Series:CJ2M: CJ2M-CPU11, CJ2M-CPU12, CJ2M-CPU13, CJ2M-CPU14, CJ2M-CPU15, CJ2M-CPU31, CJ2M-CPU32, CJ2M-CPU33, CJ2M-CPU34, CJ2M-CPU35
    CJ2H: CJ2H-CPU64-EIP, CJ2H-CPU65-EIP, CJ2H-CPU66-EIP, CJ2H-CPU67-EIP, CJ2H-CPU68-EIP
    CJ1M, CJ1G, CJ1H: CJ1G-CPU42H, CJ1G-CPU43H, CJ1G-CPU44H, CJ1G-CPU45H, CJ1H-CPU65H, CJ1H-CPU66H, CJ1H-CPU67H
    (Includes repair of I/O modules, communication modules, power supplies, etc.)

  • CS Series:CS1G, CS1H, CS1D: CS1G-CPU42H, CS1G-CPU43H, CS1G-CPU44H, CS1G-CPU45H, CS1H-CPU65H, CS1H-CPU66H, CS1H-CPU67H
    (Includes repair of I/O modules, communication modules, power supplies, etc.)

  • CP Series:CP1L, CP1H, CP1E: CP1L-L14DR-A, CP1L-L20DR-A, CP1L-M30DR-A, CP1L-M40DR-A, CP1L-M60DR-A, CP1H-XA40DR-A, CP1H-X40DR-A, CP1H-Y20DT-D
    (Includes repair of I/O modules, communication modules, etc.)

  • Older Omron PLCs: C200H, C500, CQM1, CQM1H, CPM1A, CPM2A

  • NJ/NX Series

  • Other Omron Control System Components: (Includes repair of communication modules, power supplies, and other accessories for all listed families.)


Common Omron PLC Problems We Solve


  • Processor Faults: CPU failures, memory errors, watchdog timer issues.

  • I/O Module Failures: Faulty input or output modules.

  • Communication Problems: Issues with Ethernet/IP, EtherCAT, DeviceNet, or other communication protocols.

  • Power Supply Issues: PLC won't power on, intermittent power.

  • Programming Errors: While we don't typically fix programming errors, we can often identify them as the source of a problem.

  • Component Failures: Failure of internal electronic components.

  • Battery Problems


Common Omron PLC Fault Codes/Indicators We Fix


Our technicians are experienced in diagnosing and resolving a wide range of Omron PLC fault codes and indicator lights, including (but not limited to) the following:


  • ERROR/ALARM LED Patterns: Common LED patterns on Omron PLCs that indicate faults (e.g., flashing ERR/ALM LED, specific blink codes).

  • Fault Codes Displayed in CX-Programmer/Sysmac Studio: We can interpret fault codes displayed in Omron's programming software.

  • Specific Omron PLC Fault Codes: Error codes related to CPU, I/O, Memory and communication.


Don't see your specific fault code or indicator? We can probably still diagnose and repair your Omron PLC. Contact us with the fault information and PLC model for a free evaluation.


Our Omron PLC Repair Process


  1. Free Evaluation & Quote: Describe the problem and your Omron PLC model. We provide a free quote.

  2. Shipping: Ship the PLC or component to our facility.

  3. Diagnosis & Repair: Our technicians use specialized diagnostic equipment, including Omron software (CX-Programmer, Sysmac Studio) and hardware.

  4. Testing & Quality Assurance: We thoroughly test the repaired PLC.

  5. Fast Turnaround: Minimize downtime.

  6. Warranty: We offer a comprehensive warranty.


Why Choose ROC Industrial for Omron PLC Repair?


  • Expert Technicians: Our team has experience with Omron PLCs.

  • Omron-Specific Diagnostic Tools: We use specialized software and hardware.

  • Genuine or Equivalent Parts: We use high-quality replacement parts.

  • Fast Turnaround Times: Minimize downtime.

  • Cost-Effective Solutions: Repair is often much cheaper than replacement.

  • Comprehensive Warranty: We stand behind our work.


Get Your Omron PLC Repaired Today!


Contact ROC Industrial for a free quote and expert repair services.

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