From a single drive to a full line, we make automation predictable and serviceable.
PLC programming & commissioning
VFD installation & tuning
I/O & control-loop testing
Control panel building
Harmonics & power-quality check
Energy-saving control logicAt Tajalli Tech, we provide comprehensive programming, commissioning and maintenance of PLCs and variable-frequency drives, from a single drive through to a complete production line. Our engineers parameterise drives to the driven load, tune motor and ramp settings and configure soft-start to reduce mechanical and electrical stress, and integrate PID control loops with HMI and SCADA systems. As the same team also tests and maintains the switchgear and motors feeding these panels, every installation is understood in the wider context of your plant, ensuring nuisance trips are traced to their true cause rather than repeatedly reset.
On completion, you receive fully documented control logic together with a complete VFD parameter list covering motor nameplate data, ramp times, current limits and PID settings, alongside documented HMI and SCADA screens and an as-left program backup. Every system is delivered so that it remains serviceable and can be maintained in accordance with applicable standards, keeping subsequent diagnosis straightforward.
Yes. We read out and document the existing parameters and logic, and then refine, correct or maintain the system as required. Our team undertakes this work across Lucknow, throughout Uttar Pradesh and pan-India.
On pump and fan applications they can deliver meaningful savings, as the drive matches motor speed to actual demand rather than throttling output. On constant-torque loads the principal benefit is mechanical, through softer starts, reduced stress and fewer nuisance trips.
Get a free assessment and quote from our engineering team.