UM0900 datasheet(24/43 Pages) STMICROELECTRONICS

24 / 43 page

Hardware setting of the STEVAL-IHM025V1

UM0900

24/43

Doc ID 17028 Rev 1

4.2

Hardware settings with three-shunt configuration

To drive any motor, the user must ensure that:

●

The motor control demonstration board is driven by a control board that provides the

six output signals required to drive the 3-phase power stage

●

The motor is connected to the J2 motor output connector

●

If using an encoder or hall sensor connection, it is connected to connector J5

●

If using a tachometer connection, it is connected to connector J7

●

If using a dissipative hardware brake connection to a related dummy load, it is

connected to the J6 connector.

Table 3 below shows the jumper settings for any motors. Please confirm that the

demonstration board input voltage (mains voltage) is in the range of 125 VDC to 400 VDC or

90 VAC to 285 VAC.

Table 3.

Jumper settings for PMSM or generic AC motor - three shunt

Jumper

Settings with three-shunt configuration

HV PMSM motor

Generic AC motor with tachometer

A position for 3.3 V supplied MCU

Present

Not present

Software brake / OCP disabled

Present in case of need VDD for MCU

Not present

Present

A position

Not present

Present

W10

Present

W11

Present

W12

Depends on hall supply voltage

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