Motor control demonstration

UM0428

20/27

Table 8 indicates the jumpers related to the current amplification settings. Set the jumper as

in Table 8.

7.4

Microcontroller voltage setting

W13 sets the voltage supplied to the microcontroller.

If W13 is set between 1-2, +3.3 voltage is supplied to the microcontroller via the MC

connector.

If W13 is set between 2-3, +5 voltage is supplied to the microcontroller via the MC

connector.

Table 7.

Configuration for each firmware

Driving strategy

Jumper name

Selection

AC Ind. Motor

W2, W4, W9

open

W12

closed

W1, W7, W11

open

BLDC Sensorless

W2, W4, W9

between (1-2)

W12

open

W1, W7, W11

between (1-2)

BLDC Sensored

W2, W4, W9

between (2-3)

W12

open

W1, W7, W11

open

BLAC Sensored

W2, W4, W9

between (2-3)

W12

open

W1, W7, W11

open

Table 8.

Jumper settings

Single-shunt configuration

W3

not present

W5

not present

W8

not present

Three-shunt configuration and ICS

W3

present

W5

present between 2-3

W8

present