ARCOM Repair Services India
ARCOM is a French leader in industrial automation, specializing in programmable logic controllers (PLCs), industrial computers, and real-time control systems for manufacturing and process automation. With strong presence across European and Asian markets, ARCOM equipment powers textile mills, food processing plants, and automotive assembly lines. In India, ARCOM controllers are widely deployed in pharmaceutical manufacturing, sugar mills, and heavy machinery sectors where reliability and precise process control are critical.
ARCOM is a French leader in industrial automation, specializing in programmable logic controllers (PLCs), industrial computers, and real-time control systems for manufacturing and process automation. With strong presence across European and Asian markets, ARCOM equipment powers textile mills, food processing plants, and automotive assembly lines. In India, ARCOM controllers are widely deployed in pharmaceutical manufacturing, sugar mills, and heavy machinery sectors where reliability and precise process control are critical.
Synchronics Electronics has established deep expertise servicing ARCOM's complete control system portfolio since 1994. We repair ARCOM industrial computers, modular PLCs, real-time controllers, and automation interfaces used across Indian manufacturing facilities. Our 180+ engineers understand ARCOM's architecture, firmware architecture, and troubleshooting protocols — we diagnose communication faults, CPU failures, input-output card defects, and memory corruption issues that halt production. Plant managers across Gujarat, Maharashtra, and Tamil Nadu trust Synchronics for rapid ARCOM restoration to minimize downtime.
Expert ARCOM PLC and industrial computer repair across all Indian manufacturing regions.
ARCOM Product Lines We Repair
Our engineers are trained on the full ARCOM product range. Below are the major product families we service.
ARCOM Modular PLC Controllers
Compact and scalable programmable controllers for discrete manufacturing and process control. Common failures include CPU module burnout, memory card read/write errors, power supply degradation, and internal relay chattering that causes erratic output switching.
ARCOM Industrial Computers (PC/UX)
Fanless embedded computers and industrial PCs for harsh factory environments. Typical faults include hard drive failure, RAM corruption, graphics processor breakdown, temperature sensor malfunction, and watchdog timer resets under thermal stress.
ARCOM Real-Time Control Modules
Dedicated real-time I/O expansion and process signal conditioning units. Failure modes include analog input offset drift, digital output relay failures, isolation barrier breakdown, optocoupler degradation, and analog-to-digital converter noise interference.
ARCOM Communication Interface Cards
Ethernet, Modbus, Profibus, and CANbus protocol adapters for industrial networking. Repair issues center on RJ45 connector pin corrosion, transformer coupling failure, optical isolation IC burnout, and firmware communication stack degradation.
ARCOM HMI Touch Panels
Color touchscreen and operator interface units for machine-to-human communication. Common failures include capacitive touch layer delamination, LCD backlight inverter failure, SD card file system corruption, and communication protocol timeout errors.
ARCOM Backup Power Supplies (UPS Modules)
Battery backup and regulated power conditioning for critical ARCOM systems. Typical defects include lithium battery internal short, charging circuit transistor failure, voltage regulation drift, and electrolytic capacitor dry-out under industrial heat.
Why Choose Synchronics for ARCOM 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 ARCOM 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 ARCOM Equipment Faults We Fix
Based on 30+ years of repair data, these are the most frequent failure modes we see in ARCOM equipment arriving at our workshop.
- ✓ARCOM CPU Module Complete Failure — Microprocessor core degradation from thermal cycling in textile mill environments, or solder joint cracking on dense surface-mount FPGA arrays due to vibration from adjacent machinery. ARCOM's MC-series uses industrial-grade Xilinx processors that are prone to electromigration under sustained high operating temperatures above 60°C.
- ✓Memory Card Corruption and File System Errors — SD card and CF card failures due to power supply surge during grid brownouts common in rural Indian manufacturing zones. ARCOM controllers store critical PLC ladder logic and HMI screen definitions on hot-swappable memory cards; corruption renders the entire system non-operational and unrecoverable without expert data recovery.
- ✓Analog Input Offset Drift and Channel Noise — ARCOM RTM series analog conditioning circuits suffer precision loss when thermistor reference drift occurs, or when shielded analog cables corrode inside electrical enclosures in chemical plants and food processing facilities. Isolation amplifier IC failure introduces DC offset errors of 50-200 mV, causing sensor readings to swing erratically.
- ✓Ethernet and Modbus Communication Timeouts — ARCOM communication cards degrade in electromagnetically noisy environments typical of Indian sugar mills and foundries. Galvanic isolation barrier breakdown in optocoupler arrays, combined with Ethernet transformer primary winding open-circuit, causes intermittent packet loss and 10-30 second communication hangs between PLC and remote I/O stations.
- ✓HMI Touchscreen Capacitive Layer Delamination — ARCOM HMI panels in high-humidity environments like rice mills and beverage plants suffer moisture ingress between glass layers. The capacitive touch sensor array loses coupling, and touch coordinates become unreliable or non-responsive. Temperature cycling from 5°C to 50°C within 24 hours accelerates adhesive breakdown.
- ✓Battery Backup Module Deep Discharge and Charging Failure — ARCOM UPS backup modules in extended brownout scenarios fail to hold charge when lithium-ion or lead-acid batteries age. The charging circuit transistor stack degrades, preventing battery equalization. In Indian regions with unreliable grid power, the backup battery becomes permanently discharged, leaving the ARCOM PLC vulnerable to data loss during power cuts.
How We Repair Your ARCOM 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 ARCOM Equipment
We serve plant maintenance teams across all major industries where ARCOM automation is deployed.
Frequently Asked Questions — ARCOM Repairs
Do you repair ARCOM equipment anywhere in India?+
Yes, Synchronics is the pan-India service partner for ARCOM industrial controllers, PLCs, real-time modules, and HMI systems. We offer express pickup and delivery from Mumbai, Delhi, Pune, Chennai, Bangalore, Hyderabad, Ahmedabad, Surat, and all tier-2 cities. All repairs are performed at our Vadodara headquarters with 48-72 hour turnaround on most ARCOM faults. We maintain genuine ARCOM replacement components and diagnostic firmware.
What is the typical repair cost and timeline for a faulty ARCOM MC-series PLC?+
ARCOM MC-series repairs typically range from Rs 8,000 to Rs 35,000 depending on fault severity — software debugging and memory recovery cost less; full CPU module replacement costs more. Diagnosis is free. Turnaround is 3-5 working days from receipt at our Vadodara facility. We provide 6-month extended warranty on all component replacements and reimburse shipping costs for scheduled industrial outages.
Can Synchronics recover ladder logic from a corrupted ARCOM memory card?+
Yes. Synchronics uses ARCOM-certified data recovery tools and firmware analysis to extract logic files from corrupted SD and CompactFlash cards. We rebuild the ARCOM filesystem, validate the logic against your backup if available, and reprogram the card on identical test hardware. Success rate exceeds 90% even on severely damaged memory modules. We also provide surge-protection circuit upgrades to prevent future brownout corruption.
Do you have experience with ARCOM HMI panels used in Indian food processing plants?+
Absolutely. Our engineers specialize in ARCOM HMI-5T through HMI-15XL touchscreen repairs in food, beverage, and dairy industries. We address moisture ingress, touch layer delamination, SD card filesystem corruption, and Ethernet communication faults specific to high-humidity environments. We perform full factory-calibration of capacitive touch sensors and validate IP54 sealing before return. Many sugar mills and juice manufacturers in Maharashtra and Karnataka rely on Synchronics for ARCOM HMI support.
What is the warranty and support offered on ARCOM repairs from Synchronics?+
All ARCOM repairs come with 6-month parts replacement warranty and lifetime technical support. If repaired components fail within 6 months, we re-repair at no charge. We provide 24/7 remote troubleshooting for ARCOM communication faults via phone or email. For critical production lines, we offer on-site preventive maintenance contracts with quarterly health checks of ARCOM controllers and proactive component replacement before failure occurs.
How do I send my ARCOM 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 ARCOM 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 ARCOM 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 ARCOM 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.
ARCOM Repair Catalog
No products found for ARCOM
Don't See Your ARCOM Model Listed?
We repair the full range of ARCOM industrial electronics — even if the specific model is not yet in our catalog. Send us the unit details and we'll confirm repairability within 24 hours.
Free evaluation • 6-month warranty • PAN India pickup
Get Your Equipment
Back in Action — Fast
Send us your faulty industrial electronics. Our engineers will diagnose it and provide a detailed quote within 24 hours — with no obligation to proceed.
Free Evaluation
No obligation
48hr Turnaround
Fastest in India
6-Month Warranty
Every repair
No Fix, No Charge
Zero risk policy
Pan-India Pickup
Doorstep service