User manual

Installation and Operation

2.2 MTD6505 3-PHASE BLDC SENSORLESS FAN CONTROLLER

DEMONSTRATION BOARD SOFTWARE DESCRIPTION

The MTD6505 3-Phase BLDC Sensorless Fan Controller Demonstration Board

Software window contains two tabs. The first tab is for controlling and monitoring the

MTD6505 3-Phase BLDC Sensorless Fan Controller Demonstration Board; the second

tab is the Measurement tab.

2.2.1 Controlling and Monitoring Tab

Figure 2-2 shows the options and functions available to control and monitor the board.

FIGURE 2-2: GUI - Controlling and Monitoring Tab.

All functions presented in Figure 2-2 are enabled only when the MTD6505 3-Phase

BLDC Sensorless Fan Controller Demonstration Board is connected to the PC via a

USB connection.

Legend:

1 = Control Group box 5 = Instant current measurement

2=R

PROG

Pin Group box 6 = PWM Control Group box

3 = Chart Group box 7 = V

Control Group box

4 = Instant speed measurement