Control Concepts provides repair and maintenance services for Square D / Schneider Electric drives, PLCs, soft starters, machine automation controls, and related electrical control components. Through the Square D brand and Schneider Electric’s broader automation portfolio, these products are used across industrial facilities, commercial buildings, power distribution systems, and automation environments. Our technicians diagnose faults, repair failed components, and help restore reliable operation.
Control Concepts provides 24/7 repair and maintenance. Contact us today.
Who is Square D / Schneider Electric?
Schneider Electric is a global energy technology and automation company focused on electrification, automation, and digital control systems. Through its acquisition of Square D and other industrial brands, Schneider Electric built a broad portfolio of power distribution, motor control, automation, and industrial control products used throughout North America and worldwide. Square D remains one of Schneider Electric’s best-known brands in the U.S. for electrical distribution and control solutions.
What Do Square D / Schneider Electric Products Do?
Schneider Electric products are designed to control equipment, manage power, automate processes, and improve operational efficiency. Common product categories include:
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Variable Frequency Drives (VFDs) – Altivar drive products regulate motor speed and torque for reliable, energy-efficient motor control.
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Soft Starters – Reduce inrush current and mechanical stress during motor startup for smoother system operation.
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PLCs & Automation Controllers – Modicon and related control platforms manage machine logic, I/O, communications, and automation sequencing.
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Machine Automation & Motion Control – Schneider Electric offers automation and machine control solutions for industrial production environments, including PacDrive systems.
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Electrical Distribution & Control Components – Through the Square D brand, Schneider Electric provides control systems, breakers, transformers, and other power distribution products used in commercial and industrial applications.
Control Concepts has extensive experience diagnosing, repairing, and supporting Schneider Electric and Square D automation and control products.
Schneider Electric Products We Service
Control Concepts repairs and maintains:
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Schneider Electric Drives
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Square D Controls and Electrical Components
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Telemecanique Products
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Modicon PLCs and Automation Equipment
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Zelio Control Products
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Altivar Drives
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S-Flex and E-Flex Equipment
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OmegaPak Systems
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Ramsey Equipment
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Altistart Soft Starters
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ATS Equipment
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PacDrive Automation Products
If your Schneider or Square D product is not listed here, contact Control Concepts to review your specific service needs.
Industries Using Square D / Schneider Electric Products
Schneider Electric and Square D products are widely used in:
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Industrial Manufacturing
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Commercial Buildings
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Data Centers
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Electrical Distribution Systems
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Machine Automation & Process Control
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Building Management Systems
These products support a wide range of applications involving automation, energy management, and electrical control.
Square D / Schneider Electric Repair Services
Control Concepts offers a full range of services for Schneider Electric and Square D automation products, including:
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Diagnostics & Troubleshooting – Identify faults in drives, PLCs, control systems, and connected equipment
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Component-Level Repair & Replacement – Restore or replace damaged boards, power components, terminals, and control modules
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Preventive Maintenance – Inspect and service equipment to reduce unexpected failures
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On-Site Repairs & Support – Perform troubleshooting, testing, and field service at your facility
Common PLC Repair Requests
We regularly service PLC-related issues such as:
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No communication
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No I/O indicators
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Alarm indicator active
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I/O failure
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No power indicator
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No run light indicator
Our test equipment can run input and output modules through their operating range, including analog input/output, digital input/output, communications, ASCII, and special function modules. All PLCs and modules are thoroughly tested across their functional range.
Common Issues with Schneider Electric Drives
We regularly service issues such as:
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Drive does not run the motor
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Drive keeps blowing fuses or tripping breakers
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Loose or damaged connections
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Cooling fan failures
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Software or programming faults
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Circuit board failures
Most drive failures can be reduced through proper preventive maintenance and routine inspection.
The Control Concepts Repair Process
Our step-by-step process helps ensure safe, reliable restoration:
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Inspection & Evaluation – Check the drive, terminals, and connections for wear, looseness, overheating, or vibration-related issues
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Pre-Power Testing – Conduct diode and IGBT testing on the input and output power sections before applying power
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Controlled Power-Up – Energize the unit carefully while performing amp readings and output frequency tests
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Functional Verification – Back up existing programs when possible and test the drive through basic jog and motor run functions
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On-Site Testing & Field Modifications – Provide installation support, onsite testing, and field modifications when required
Need Square D / Schneider Electric repair? Contact Control Concepts. We’re available 24/7 to help minimize downtime and keep your automation and control systems operating reliably.
