LUNDINOVA Repair Services India
Lundinova is a Swedish manufacturer specializing in innovative automation controllers, industrial displays, and process control systems. Founded in 1979, the company has built a strong reputation across European and Asian manufacturing sectors for reliable, modular control solutions. Their equipment is increasingly adopted by Indian pharmaceutical, textile, food processing, and discrete manufacturing facilities seeking deterministic real-time control.
Lundinova is a Swedish manufacturer specializing in innovative automation controllers, industrial displays, and process control systems. Founded in 1979, the company has built a strong reputation across European and Asian manufacturing sectors for reliable, modular control solutions. Their equipment is increasingly adopted by Indian pharmaceutical, textile, food processing, and discrete manufacturing facilities seeking deterministic real-time control.
Synchronics Electronics repairs the complete Lundinova product portfolio including CP series PLCs, MC motion controllers, and display terminals. With 25+ years of industrial electronics expertise and 180+ trained engineers, we have extensive hands-on experience with Lundinova hardware diagnostics, firmware updates, and field repairs. Indian manufacturers choose Synchronics for fast turnaround, transparent pricing, and genuine spare parts availability for Lundinova equipment.
Expert Lundinova PLC and motion controller repairs across India since 1994.
LUNDINOVA Equipment We Repair — By Category
LUNDINOVA Product Lines We Repair
Our engineers are trained on the full LUNDINOVA product range. Below are the major product families we service.
CP Series Programmable Logic Controllers
Modular, stackable PLCs designed for small-to-medium automation applications. Common issues include CPU module failures, memory retention problems, communication port degradation, and firmware corruption. Synchronics provides field diagnostics and full module replacement with reprogramming support.
MC Motion Control Modules
Stepper and servo motion controllers for positioning and multi-axis applications. Typical faults include encoder interface failures, PWM output loss, motor driver IC degradation, and axis calibration drift. We offer complete bench testing and precision recalibration.
Display Terminal and HMI Units
Industrial touchscreen and LED display interfaces for operator control and real-time monitoring. Common problems include LCD backlight failure, touch panel unresponsiveness, communication module faults, and power supply issues. Synchronics replaces display assemblies and rectifies communication errors.
I/O Expansion Modules
Digital and analog input/output cards for extending Lundinova PLC functionality. Failure modes include relay contact wear, analog input offset drift, isolation barrier breakdown, and connector corrosion. Field-replaceable modules with full slot-in compatibility.
Power Supply Units
Regulated DC and UPS-backed power modules for redundant system architectures. Common defects involve transformer core saturation, capacitor aging, voltage regulation drift, and thermal shutoff nuisance trips. Synchronics recalibrates and replaces critical power components.
Why Choose Synchronics for LUNDINOVA Repairs?
PCB-Level Expertise
We repair down to the component level — not just swap boards. Our engineers identify root causes, replace failed IGBTs, capacitors, processors, and gate drivers on LUNDINOVA equipment.
Fast Turnaround
Standard 7–10 working days. Express 3–5 days available for critical breakdowns. Emergency same-day/next-day service for unplanned downtime.
6-Month Warranty
Every repaired unit ships with a 6-month comprehensive warranty on parts and labour. Our repair success rate is over 94% across all brands.
All-India Service
Couriered repairs accepted from any city in India. Doorstep pickup available in Vadodara, Mumbai, Pune, Ahmedabad, Surat, Chennai, and more.
Common LUNDINOVA Equipment Faults We Fix
Based on 30+ years of repair data, these are the most frequent failure modes we see in LUNDINOVA equipment arriving at our workshop.
- ✓CP Series CPU Module Memory Retention Loss — Rechargeable backup battery degradation in Lundinova CP-2 and CP-3 modules typically occurs after 8-10 years of operation. Battery voltage drops below 2.7V threshold, preventing RAM preservation across power cycles and causing loss of user programs and system configuration.
- ✓MC Motion Controller Encoder Signal Loss — Lundinova MC-series motion modules use opto-isolated encoder inputs sensitive to cable routing near high-current motor lines and AC drives. Induced noise creates false quadrature transitions or complete signal dropout, causing axis hunting and position offset errors in multi-axis applications.
- ✓DT Display Terminal Touchscreen Unresponsiveness — Lundinova DT-7.0w and DT-10.4 capacitive touchscreen modules degrade due to humidity ingress or impact damage to the overlay layer. Corrupted touch firmware or I2C communication timeouts between touch controller and main display processor cause intermittent or complete loss of input responsiveness.
- ✓IO Expansion Module Relay Contact Pitting — Lundinova IO-16D output relay contacts suffer accelerated erosion when switching high inrush current loads common in textile machinery and pneumatic valve applications. Contact resistance increases progressively, causing output voltage sag and intermittent equipment control failures.
- ✓PS Power Supply Voltage Regulation Drift — Aging capacitors and thermal drift in Lundinova PS-24DC-20A units result in output voltage creep beyond +/- 2 percent tolerance window. This affects downstream CPU operation, causing intermittent fault codes, communication dropouts, and processor lockups in pharmaceutical and food processing control systems.
- ✓CP PLC Communication Port Protocol Failure — Lundinova CP series RS485 and Modbus RTU communication ports suffer ESD damage, polarity reversal, or sustained over-voltage from inadequate surge protection on long factory cable runs. This renders the port inoperable, isolating the PLC from SCADA networks and preventing remote diagnostics.
How We Repair Your LUNDINOVA Unit
Receive & Log
Your unit is logged into our tracking system with a unique job number. You receive WhatsApp / email updates at every stage.
Fault Diagnosis
Board-level diagnosis using oscilloscopes, LCR meters, and thermal cameras. Root cause identified before any repair begins.
Component Repair
Faulty ICs, capacitors, MOSFETs, IGBTs, and gate drivers replaced with genuine or equivalent-spec components.
Full-Load Test
Unit tested under rated load with original or equivalent motor. All parameters verified. 6-month warranty issued.
Industries Using LUNDINOVA Equipment
We serve plant maintenance teams across all major industries where LUNDINOVA automation is deployed.
Frequently Asked Questions — LUNDINOVA Repairs
Do you repair Lundinova equipment anywhere in India?+
Yes. Synchronics repairs the complete Lundinova product range including CP PLCs, MC motion controllers, DT display terminals, I/O modules, and power supplies. We offer PAN India door-to-door pickup and delivery from all major cities - Mumbai, Delhi, Pune, Chennai, Hyderabad, Ahmedabad, Bangalore, and beyond. All equipment arrives at our main repair facility in Vadodara, Gujarat, where it receives bench diagnostics, component-level repair, and full system validation before return.
What is the typical repair turnaround time for Lundinova CP PLC modules?+
Standard repair turnaround for Lundinova CP-series PLCs is 7-10 working days from receipt at our Vadodara facility. This includes comprehensive diagnostics, component replacement, firmware verification, and full functional test. Express turnaround of 3-5 days is available for critical production outages - contact our technical team immediately for same-day shipping arrangements. We maintain stock of common replacement modules (CP-1, CP-2, CP-3 CPU and I/O cards) for emergency on-loan support.
How do I identify which Lundinova component is faulty in my automation system?+
Lundinova equipment displays fault codes on the DT display terminal or via LED indicators on the CP PLC module. Common codes like 'E.13' indicate power supply issues, while 'E.45' suggests encoder/motion controller faults. Download your Lundinova system manual or contact Synchronics with the fault code and system model - our experienced engineers will provide free remote diagnostics via phone or email. If unable to isolate the fault, send photos of the display or LED patterns, and we can identify the faulty sub-module and expedite repair.
Do you stock genuine Lundinova spare parts and replacement modules?+
Yes. Synchronics maintains in-stock inventory of genuine Lundinova replacement components including CP CPU modules, I/O relay cards, encoder isolation optocouplers, power supply units, and display panel assemblies. We source parts directly from Lundinova's European distributor network, ensuring authenticity and warranty compliance. For obsolete or long-lead components, we coordinate with our partners to minimize downtime. All spare parts carry Synchronics' 12-month repair warranty.
Can you upgrade or reprogram my Lundinova PLC with new firmware and user logic?+
Yes. Synchronics offers complete Lundinova PLC reprogramming services including firmware updates, user application logic uploads, parameter reconfiguration, and system re-commissioning. We require your original .LUN or .PRO source files and updated logic specifications. If you lack source code, we can reverse-engineer basic functionality from exported PLC memory. Programming turnaround is typically 3-5 days. This service is particularly valuable for Indian manufacturers upgrading legacy Lundinova systems to meet new production schedules or regulatory requirements without replacing hardware.
How do I send my LUNDINOVA unit for repair?+
Pack the unit securely and courier it to our Vadodara workshop. Include a note with the fault description and your contact details. We will log it into our system and WhatsApp you a job number within 24 hours of receipt. Doorstep pickup is available in Vadodara, Ahmedabad, Surat, Mumbai, and Pune.
What is the cost of repairing a LUNDINOVA drive or PLC?+
Repair cost depends on the model and the fault. We offer a free diagnosis — once we identify the fault, we provide a fixed quotation before proceeding. Typical repairs cost 20–40% of the new unit price. We will never repair without your approval.
What warranty do you provide on LUNDINOVA repairs?+
All repaired units carry a 6-month comprehensive warranty covering the same fault and related issues. If the fault recurs within the warranty period, we repair it free of cost.
Do you provide a no-fix, no-fee guarantee?+
Yes. If we cannot repair your LUNDINOVA unit after diagnosis, you pay only the diagnosis fee (₹500–₹1,500 depending on the product). The unit is returned to you at no additional charge.
Other Brands We Repair in the Same Categories
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Send us your faulty industrial electronics. Our engineers will diagnose it and provide a detailed quote within 24 hours — with no obligation to proceed.
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48hr Turnaround
Fastest in India
6-Month Warranty
Every repair
No Fix, No Charge
Zero risk policy
Pan-India Pickup
Doorstep service
