BRAKE on STMotor control WORKBENCH 3.0 (ID211)

[IHS1]

Posted on December 26, 2011 at 13:35

Hello.

When activating the

brake

option

I get the following

error.

''

ID211

brake

resistor

switch

off

threshold

voltage

Higher Than

over-

threshold''

Dissipative

brake

checked

and

active high

.

Min

rated

voltage

18V

Max

rated

voltage

32V

Nominal

voltage

22V

at

sensing

Enabling and

firmware

protection.

enable

overvoltage

threshold

voltage

over

32V

on

over

voltage

switch

on

brake

resistor.

I think that

limit

is in

this parameter.

There is a

parameter

in the file

''drive

parameterers.h

''

# define

R_BRAKE_SWITCH_OFF_THRES_V

250

and the

template

''# define

R_BRAKE_SWITCH_OFF_THRES_V

//@@##

TEIDE

%

03067

''

But

I can not find

how to change

from the program.

?????

Best regards

[bille.stello]

Posted on December 27, 2011 at 10:05

Hello jkin,

that's a known bug of the ST MC Workbench, thanks for your feedback. If you need to use the resistive brake functionality, I think the best you can do is to generate files without enabling the brake and than modify Drive_parameters.h manually. It will be fixed in next release. Happy Holidays, Billino