Motor Control ICs Forum Discussions

Hi @SarkarSushru @SarkarSushru 

Thanks for reply "how to program imc102T-F064 with FlashPro – iMOTION (X2S) relates from Elprotronic company "

I used iMOTION_SD_V5.03.07.sdpack 

 This programmer is (FlashPro–iMOTION(X2S)) compatible with  SD_V5.03.07.sdpack ?

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My uc is TC367,and Tle9183 communicates with it through SPI. I read the SPI STATUS FLAG ,and the data is 0x06.and we know,spi status flag has 5 bit,so 0x06 means "config valid" and "warning".

my question is how to locate the specific warning info? 

ps:  i have checked values of the registers from 0x40 to 0x4D,but no warings been found.

Hi guys, I use the new iMOTION solution design, but before I've used the old MCE designer and wizard to program my motors and fans. Recently I want to move to the new application iMOTION. I config the wizard first, build the program, connect and programming my fan. Then I go to dashboard and verify if my parameters are correct. In this moment my problems begin: if I don't increase Vd and Vq the fan never moves, but even the application tell me that this two are variable that are not saved in my wizard, so how can I run my fan without entering the dashboard? Plus, in the old MCE designer when I finish to programming my board and detach my infineon, the board works on it's own. So, what's the metter with the new application? I'm missing something? I have to do something after the programmer?

Thanks in advice

Hi,

I have a scope picture regarding the catch-spin function. The yellow channel represents the Vbus voltage, while the pink channel represents the motor current of one phase. When I start the motor at low speed, the catch-spin function works correctly. The motor current is nearly zero, and the bus voltage remains normal.

However, when I start the motor at high speed, the motor current does not quickly reach zero, causing the bus voltage to rise and eventually reach the over-voltage level. If the bus voltage reaches a critical over-voltage level, the motor phase becomes shorted, and the current becomes uncontrolled, as depicted in the following scope picture.

I want to know if there is any way to better utilize the catch-spin function to avoid high-speed overvoltage faults. All of this relates to the "Forward catch-spin" function. My application involves an industrial fan.