RX111 Motor Control Reference Platform
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Overview
Description
RX111 MCU operating at 3 V is running at 32 MHz and enables medium system response of the vector controlled algorithm. The Field Oriented Algorithm enables to control the motor speed, torque in a sensorless techniques in any load conditions. Furthermore, the RX111 MCUs are able to control a single 3-phase Permanent Magnet motor and fully manage a complex equipment. Finally, the PC GUI & embedded software enable the auto-tuning of PI current coefficient & automatic motor parameters identification.
To increase the overall efficiency of any inverter, two additional parameters can be dynamically modified by the PC GUI: the Pulse Width Modulation frequency (PWM) and the control loop frequency. This enables any designer to make the right compromise between system dynamics, CPU load and overall efficiency.
Additional Support
Features
- Memory Footprint: 30 KB Flash / 3 KB RAM
- PWM Frequency: 16 kHz
- Control loop Frequency: up to 16 kHz
- CPU time available: 45%
- Auto-tuning PI current: Enable by default
- Motor calibration: Enable by default
- Flux weakening algorithm: Enable by default
- Voltage bus monitoring: Enable by default
- Fail-safe mechanism: Enable by default
Applications
Applications
- Air Conditioner
- Electric Fan
- Industrial Drive
- Refrigerator
- Washing Machine
- Drone
- Printer
- MFP
- E-Bike
Documentation
= Featured Documentation
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| Type | Title | Date |
| Manual - Development Tools | PDF 6.26 MB | |
| List | ZIP 3.45 MB | |
| Presentation | PDF 2.87 MB | |
3 items
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Design & Development
Processing table
YROTATE-IT-RX111 |
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