UM0723 datasheet(45/48 Pages) STMICROELECTRONICS

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UM0723

Using STEVAL-IHM023V2 with STM32 PMSM FOC firmware library v3.0

Doc ID 15870 Rev 4

45/48

10.2

Hardware requirements

The following items are required to run the STEVAL-IHM023V2 together with the “STM32

PMSM FOC firmware library v3.0”.

●

Any microcontroller demonstration board with MC connector such as: STEVAL-

IHM022V1, STEVAL-IHM033V1, STM3210B-EVAL, STM3210E-EVAL, or

STM32100B-EVAL

●

A high-voltage insulated AC power supply up to 230 VAC

●

A programmer/debugger dongle for control board (not included in the package). Refer

to the control board user manual to find a supported dongle. Use of an insulated dongle

is always recommended.

●

Three-phase brushless motor with permanent magnet rotor (not included in the

package)

●

An insulated oscilloscope (as necessary)

●

An insulated multimeter (as necessary)

10.3

Software requirements

To customize, compile, and download the “STM32 FOC firmware library v3.0”, a toolchain

must be installed.

10.4

STM32 FOC firmware library v3.0 customization

The ST motor control workbench can be used to customize the STM32 FOC firmware

library v.3.0.

The required parameters for the power stage related to the STEVAL-IHM023V2 are reported

in Table 12.

Table 12.

STEVAL-IHM023V2 motor control workbench parameters

Variable

Value

Rated bus voltage information

Min. rated voltage (V)

18 or 60 according to W3 position (respectively

for “<35 V” and “HIGH VOLTAGE” positions)

Max. rated voltage (V)

32 or 450 according to W3 position (respectively

for

“<35 V” and “HIGH VOLTAGE” positions)

Nominal voltage (V)

Depends on W3 position and application nominal

bus voltage

Bus voltage sensing

Available

Bus voltage divider 1/...

136

Dissipative brake

Available if W5 is set to R_BRAKE position, not

available otherwise

Polarity

Active high

Driving signals

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