Technical guide, , by Green Automatica engineering team · 2 min read
Danfoss VLT and VACON drive programming and commissioning in Kenya
Commissioning and configuring Danfoss VLT AQUA, HVAC, AutomationDrive and Micro Drive, and VACON drives, with MCT 10 and VACON Live, for pumps, fans and industrial loads.
Danfoss VLT drives are a favourite for water, HVAC and industrial applications because of their built-in pump and fan functions. We commission, configure and troubleshoot Danfoss VLT and VACON drives, and connect them to PLCs and SCADA so you can see and control every motor.
Danfoss equipment we program and configure
| Equipment | Product families | Software we use |
|---|---|---|
| VFDs | VLT Micro Drive FC 51, VLT Midi Drive FC 280, VLT HVAC Drive FC 102, VLT AQUA Drive FC 202, VLT AutomationDrive FC 301 and FC 302 | VLT Motion Control Tool MCT 10, local control panel |
| VFDs | VACON 100, VACON NXP | VACON Live, VACON NCDrive |
Networks and protocols: Modbus RTU, FC protocol, and fieldbus options for PROFINET, PROFIBUS, EtherNet/IP and Modbus TCP.
What we do on Danfoss systems
- Drive commissioning with Automatic Motor Adaptation for accurate motor control
- Water and booster pump set-ups: PID, sleep mode, dry-pump detection and cascade control
- Smart Logic Controller programs for simple sequences without a PLC
- Fieldbus integration and parameter backups with MCT 10
- Fault finding on trips and alarms
How we work on your Danfoss system
- Back up first. Before we touch anything, we upload and save the existing program, HMI project and drive parameters, so the machine can always be returned to how it was.
- Understand the process. We walk the machine with your operators and maintenance team, and agree in writing what the change or new program must do.
- Program and test offline. Logic, screens and drive settings are prepared and checked before site work, to keep downtime short.
- Commission on site. We test every input, output, interlock and alarm with your team, then run the machine under real load.
- Hand over properly. You receive the final, commented program, HMI project, drive parameter files, I/O list and drawings, plus training for your technicians.
Practical tips from our engineers
Always run Automatic Motor Adaptation
AMA measures the motor and tunes the drive to it. It improves torque at low speed and reduces trips, especially on older or rewound motors.
Use the AQUA Drive water functions
The FC 202 includes pipe fill, sleep mode, dry-pump and end-of-curve detection. Setting them up protects pumps and saves energy without extra hardware.
Related services
See our PLC programming, SCADA and HMI and VFD and drives services, or read our overview of PLC, HMI and VFD programming for every major brand.
Frequently asked questions
Can you program Danfoss VLT drives?
Yes. We commission and configure VLT Micro, Midi, HVAC, AQUA and AutomationDrive models, and VACON 100 and NXP drives.
Do you set up multi-pump booster stations with Danfoss drives?
Yes, using the cascade controller and PID functions, with or without a PLC.