Main Panel Description - Xilinx Spartan 6 FPGA Quick Start Manual

Motor control development kit

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Qdesys Sensorless Field Oriented Control Quick Start Guide

Main Panel Description

 In the figure above showing torque mode, a current of 0.8 Amperes is selected (there is a direct

relationship with current and torque)

 The motor runs at about 5500 RPM in main direction

 The Is gauge indicator shows the instantaneous current

 The motor speed is in RPM and also in electric frequency (Hz)

 The encoder box includes encoder index counter, the phases counters and the hold phase counters

(captured at each index pulse). The value RPM~ is the mechanical speed evaluated using encoder

data.

 The PWM Ovf (PWM modulation overflow) changes to Orange to indicate overflow

 The four square green LEDs refer to internal functionality of FOC motor control IP

 A red color indicates error or IP time bomb timeout for evaluation versions

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