Profiance Technologies delivers comprehensive VFD and Servo drive engineering services for all major brands including ABB, Danfoss, Siemens, Yaskawa, Schneider, Mitsubishi, Delta and Lenze for variable frequency drives and Fanuc, Mitsubishi, Omron, Siemens, Bosch Rexroth and Yaskawa for servo drive systems — covering every electrical aspect of your drive and motion control requirements from new installation to emergency breakdown support.

Our new VFD installation and commissioning services cover power wiring verification, motor insulation testing, drive parameter configuration, motor nameplate data entry, acceleration and deceleration ramp setting, current limit configuration, overload protection setup, motor thermistor connection, PTC and NTC temperature protection, communication interface setup for Profibus, Profinet, EtherNet/IP, Modbus RTU and Modbus TCP protocols, PLC integration, control wiring verification, no-load test run, full-load commissioning and complete parameter backup — ensuring your VFD and motor system operates safely, efficiently and reliably from day one.

Our servo system commissioning services include complete servo amplifier setup, motor and encoder wiring verification, servo parameter configuration, auto-tuning and manual gain tuning, position control loop optimisation, velocity loop and torque loop setup, homing sequence programming, absolute encoder battery check, regenerative resistor sizing verification, safety input wiring configuration and full electrical motion test including acceleration, deceleration, positioning accuracy and repeatability verification — ensuring precise motion performance for your automation application.

Our SPM — Special Purpose Machine servo programming services cover complete motion control application development for special purpose machines including indexing tables, pick and place systems, press machines, winding machines, cutting machines, packaging machines, assembly machines and multi-axis synchronisation systems — programming servo drives and motion controllers for precise position control, velocity profiling, electronic gearing, cam profile generation, flying shear and coordinated multi-axis motion using Fanuc, Mitsubishi MELSERVO, Omron Sysmac, Siemens SIMOTION and Yaskawa Sigma series platforms.

Our VFD fault diagnosis and troubleshooting services provide 24/7 emergency response for all drive electrical faults including overcurrent, overvoltage, undervoltage, overtemperature, motor overload, ground fault, earth leakage, communication loss, encoder fault, output phase loss, input phase imbalance, braking resistor fault, IGBT failure and control board failures — using systematic diagnostic procedures including drive fault history review, parameter analysis, motor insulation testing, wiring continuity checks and signal analysis to identify root cause and restore production at the earliest.

Our servo fault diagnosis services cover all servo electrical faults including encoder communication errors, absolute position loss, servo alarm codes, motor overheating, positioning deviation errors, following error alarms, regenerative overload, battery voltage low, servo amplifier fault codes and control wiring issues — we diagnose and resolve all servo electrical faults using manufacturer diagnostic tools, servo trace analysis and parameter verification to restore precise motion control performance with minimum production downtime.

Our drive upgradation services cover replacement of obsolete and end-of-life VFD and servo drive systems — selecting equivalent or improved replacement drives, parameter transfer and conversion, electrical retrofitting and rewiring, new commissioning, testing and full documentation — ensuring seamless transition from old to new drive technology with preserved motor performance and application functionality.