ASIA AUTOMATION Repair Services India
Asia Automation is a trusted Indian manufacturer of industrial automation controllers, variable frequency drives (VFDs), and programmable logic controllers (PLCs) designed specifically for the demanding environment of Indian manufacturing plants. Based in India, Asia Automation has built a strong reputation for cost-effective, reliable automation solutions serving textile mills, sugar factories, cement plants, and heavy engineering units across Gujarat, Maharashtra, Tamil Nadu, and Andhra Pradesh.
Asia Automation is a trusted Indian manufacturer of industrial automation controllers, variable frequency drives (VFDs), and programmable logic controllers (PLCs) designed specifically for the demanding environment of Indian manufacturing plants. Based in India, Asia Automation has built a strong reputation for cost-effective, reliable automation solutions serving textile mills, sugar factories, cement plants, and heavy engineering units across Gujarat, Maharashtra, Tamil Nadu, and Andhra Pradesh.
Synchronics Electronics specializes in repairing Asia Automation VFD drives, PLC controllers, and automation modules with deep technical expertise in their firmware, power electronics, and control logic. With 180+ engineers and 30 years of industrial repair experience, we understand the nuances of Asia Automation equipment failures in harsh Indian industrial environments. When your Asia Automation drive stops, we diagnose and restore it to full specification — backed by genuine component sourcing and calibration testing.
Expert Asia Automation VFD, PLC, and controller repair across India since 1994.
ASIA AUTOMATION Equipment We Repair — By Category
ASIA AUTOMATION Product Lines We Repair
Our engineers are trained on the full ASIA AUTOMATION product range. Below are the major product families we service.
AS-VFD Series Variable Frequency Drives
Compact and robust VFD drives for squirrel-cage induction motors up to 75 kW. Common faults include IGBT power module failure, capacitor degradation in harsh environments, and firmware corruption from power surges typical in Indian industrial supply networks.
AS-PLC Modular Controller Range
Compact modular PLCs with analog/digital I/O for process control and machinery automation. Prone to input module faults, relay card burnout from electrical noise, and memory card corruption in high-temperature mill environments.
AS-HMI Touch Panel Series
Industrial touchscreen HMI panels for machine operator interface with Modbus/Ethernet connectivity. Frequent issues include LCD backlight failure, capacitive touch sensor malfunction, and RS-485 communication card faults in humid environments.
AS-Servo Motion Control Modules
Closed-loop servo drive modules for precise speed and position control in textile looms, printing machinery, and packaging equipment. Susceptible to encoder signal cable failures, DAC output drift, and feedback amplifier burnout.
AS-Communication Gateway Modules
Industrial protocol converters supporting Profibus, Modbus TCP, CANopen, and legacy Mitsubishi/Siemens networks. Subject to Ethernet transformer failure, optocoupler degradation, and firmware stack overflow under high message traffic.
Why Choose Synchronics for ASIA AUTOMATION 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 ASIA AUTOMATION 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 ASIA AUTOMATION Equipment Faults We Fix
Based on 30+ years of repair data, these are the most frequent failure modes we see in ASIA AUTOMATION equipment arriving at our workshop.
- ✓AS-VFD IGBT power module short circuit — Thermal cycling in unventilated control cabinets and poor heat dissipation in Indian summer conditions cause solder joint fatigue at IGBT junction leads. Voltage spikes from welder equipment and unfiltered mains also degrade gate oxide in the IGBT chip itself.
- ✓AS-PLC analog input module reads incorrect values — Dust accumulation on analog filter capacitors causes C-ESR drift; 4-20 mA shielded cable runs near welder power cables induce high-frequency noise that aliases through the 12-bit ADC. Cheap component sourcing in older modules leads to temperature coefficient errors.
- ✓AS-HMI touchscreen no response to finger input — Humidity ingress through gasket failures in coastal industrial zones degrade the capacitive touch sensor traces. Static discharge from operator gloves damages the touch controller IC; high AC fields from nearby motors couple into the unshielded touch substrate.
- ✓AS-Servo module encoder cable intermittent — Flexing of hybrid stepper/servo cables in textile looms causes internal conductor fracture near the loom splice box. Vibration and humidity cause tin whiskers to grow between encoder differential pair pins, causing single-bit flip errors in position feedback.
- ✓AS-PLC program memory checksum error on startup — Repeated power-on resets without clean shutdown corrupt the firmware flash memory sectors. Weak 3.3V backup battery fails, and charge pump circuit degrades, leaving EEPROM data unprotected during power transients common in Indian industrial grids.
- ✓AS-Gateway communication port hangs; Modbus TCP timeout — Ethernet transformer primary winding opens due to voltage surge from ungrounded cable shields. Optocoupler LED dies from overdriven current; firmware stack exhaustion occurs when processing malformed Modbus frames from third-party SCADA systems.
How We Repair Your ASIA AUTOMATION 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 ASIA AUTOMATION Equipment
We serve plant maintenance teams across all major industries where ASIA AUTOMATION automation is deployed.
Frequently Asked Questions — ASIA AUTOMATION Repairs
Do you repair Asia Automation equipment across all of India?+
Yes, Synchronics repairs the complete Asia Automation range — VFD drives, PLC controllers, HMI panels, servo modules, and communication gateways — with PAN India door-to-door pickup service. We collect from Mumbai, Delhi, Pune, Chennai, Hyderabad, Ahmedabad, Surat, Jaipur, Bangalore, and all other industrial cities. Repair work is done at our ISO-certified facility in Vadodara, Gujarat, with 48-72 hour turnaround for most modules.
What are the most common faults in Asia Automation AS-VFD drives used in Indian textile mills?+
The primary failure mode in textile loom and spinning frame drives is IGBT power module short-circuit due to thermal stress in unventilated control cabinets during summer months when ambient temperature exceeds 45°C. Secondary faults include DC bus capacitor bulging from ripple current overload and encoder feedback cable intermittent caused by flexing. Synchronics has repaired over 500 AS-VFD units from major Indian mills and maintains a stock of compatible IGBT power modules for quick turnaround.
Can you repair Asia Automation PLC modules that show checksum errors?+
Absolutely. Checksum errors in AS-PLC modules indicate flash memory corruption from power transients or weak backup battery. Synchronics uses JTAG in-circuit programming to extract the corrupted firmware, perform forensic analysis, and reprogram the memory with full error correction. We replace the backup battery and stress-test the module under simulated power dips before return. Success rate is 95% for recoverable programs; irretrievable code requires customer re-download from original source.
How long does repair of an Asia Automation HMI touchscreen panel take?+
Most HMI repairs — LCD backlight replacement, touch controller IC change, and gasket seal renewal — are completed within 48 hours at Synchronics. If the display glass itself is cracked, we source replacement panels from authorized distributors (1-2 week lead time). We perform full-screen calibration, test all touch zones, and apply protective conformal coating to prevent humidity-related faults common in coastal Indian facilities before dispatch.
What warranty do you provide on repaired Asia Automation drives and controllers?+
Synchronics provides a 12-month warranty on all repaired Asia Automation equipment, including labor and parts replacement, against the same fault mode. Our warranty excludes damage from user-installed incorrect shielding, reversed cable connections, or operation beyond nameplate specifications. In-warranty claims are typically resolved within 7-10 days. Extended 24-month warranty is available for critical plant infrastructure at nominal cost.
How do I send my ASIA AUTOMATION 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 ASIA AUTOMATION 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 ASIA AUTOMATION 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 ASIA AUTOMATION 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
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6-Month Warranty
Every repair
No Fix, No Charge
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Pan-India Pickup
Doorstep service
