Same-day processing, overnight shipping! (Order by 5pm ET, M-F)
Is a malfunctioning Schneider Electric PLC or control system component causing disruptions in your automation system? ROC Industrial specializes in the repair of Schneider Electric PLCs, including the Modicon M340, M580, Quantum, Momentum, and Compact series. We offer a fast, reliable, and cost-effective alternative to replacement, minimizing downtime and getting your equipment back in operation quickly. Our technicians are highly experienced in diagnosing and repairing a wide range of Schneider Electric PLC issues.
About Schneider Electric PLCs
Schneider Electric is a global leader in energy management and automation, and their Modicon PLC family is widely used in various industries. From the high-performance M580 to the compact and cost-effective M340, Schneider Electric PLCs are known for their reliability, flexibility, and integration with the EcoStruxure platform.
Schneider Electric PLC Models We Repair
Modicon M340:BMX P34 2020, BMX P34 20302, BMX P34 20102, BMX P34 1000, BMX P34 2000
Modicon M580:BMEP581020, BMEP582020, BMEP582040, BMEH582040, BMEP584040, BMEP585040, BMEP586040
Modicon Quantum:140 CPU 651 50, 140 CPU 671 60, 140 CPU 651 60, 140 CPU 672 62, 140 CPU 311 10, 140 CPU 434 12A
Modicon Momentum:171 CCS 760 00, 171 CCS 780 00
Modicon Compact:984 Compact
Legacy PLCs:TSX Micro (TSX 37 series), Premium (TSX P57 series)
Other Schneider Electric Control System Components: We repair communication modules, power supplies, and other associated components.
Modicon M221: TM221C16R, TM221C24R, TM221C40R
Modicon M241: TM241C24R, TM241C40R, TM241CEC24R
Modicon M251: TM251MESE
Modicon M262: TM262L10MESE8T
Common Schneider Electric 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 Modbus, Ethernet/IP, CANopen, 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 Schneider Electric PLC Fault Codes/Indicators We Fix
Our technicians are experienced in diagnosing and resolving a wide range of Schneider Electric PLC fault codes and indicator lights, including (but not limited to) the following:
I/O LED: Indicates an I/O module fault.
ERR LED: Indicates a general error or fault.
RUN LED: Indicates the PLC's operational status.
Specific Fault Codes (displayed in Unity Pro, EcoStruxure Control Expert, or on a display module): (e.g., EIOF - I/O fault, system fault codes)
Modicon fault codes
Don't see your specific fault code or indicator? We can still diagnose and repair your Schneider Electric PLC. Contact us with the fault information and PLC model for a free evaluation.
Our Schneider Electric PLC Repair Process
Free Evaluation & Quote: Describe the problem and your Schneider Electric PLC model. We provide a free quote.
Shipping: Ship the PLC or component to us.
Diagnosis & Repair: We use specialized diagnostic equipment, including Schneider Electric software (Unity Pro, EcoStruxure Control Expert) and hardware, to find the fault and perform expert repairs.
Testing & Quality Assurance: We thoroughly test the repaired PLC.
Fast Turnaround: Minimize downtime.
Warranty: We offer a comprehensive warranty.
Why Choose ROC Industrial for Schneider Electric PLC Repair?
Expert Technicians: Our team has experience with Schneider Electric PLCs.
Schneider Electric-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 Schneider Electric PLC Repaired Today!
Contact ROC Industrial for a free quote and expert repair services.