CMD File Boot Issue
I have a custom board with a F28027 chip that uses Instaspin FOC. My company has used this chip on several other projects so I have been reusing the code. It runs great with the emulator (XDS100v2)...
View ArticleInstaSPIN BLDC Gui - Startup Control
I'm using the DRV8301-HC-C2-KIT and I'm trying out the InstaSPIN-BLDC GUI. On the settings tab, there is a section labeled "Startup Control." Is there a method (besides randomly trying different...
View ArticleUSER_ADC_FULL_SCALE_VOLTAGE_V and TMDSHVMTRINSPIN braking
Hi, I setup USER_ADC_FULL_SCALE_VOLTAGE_V per the spreadsheet and reading. From the CCS window, it looks like TMDSHVMTRINSPIN increases the bus voltage well beyond the quiescent voltage from the power...
View Articlehow set open torgue control in lab4
hi,our company need open iq current control . how set lab4 ?
View ArticleINSTASPIN-FOC: How to make the motor "beep"?
Hello -First of all I just want to say that I love INSTASPIN-FOC and the TI support community!I am currently designing my own hardware, but am using a LAUNCHXL-F28027F/BOOSTXL-DRV8301 for now.Most...
View Articlemotor could not speed up to it's max speed
hello,my motor's max speed is 5000RPM, but motor became shaking durning 3700RPM. and it is sensorless lab (FOC)this is my user.h param:#define USER_IQ_FULL_SCALE_FREQ_Hz (400.0) #define...
View ArticleWhat is Rotor Magnetizing Current in an AC Induction Machine and How it is...
Good Day All and Happy New Year! Now I have been struggle to fully understand what is meant by the ACIM rotor magnetizing current for a while now. Now I have been able to grasp this much, that this...
View ArticleUSER_ADC_FULL_SCALE_VOLTAGE_V and TMDSHVMTRINSPIN braking
Hi, I setup USER_ADC_FULL_SCALE_VOLTAGE_V per the spreadsheet and reading. From the CCS window, it looks like TMDSHVMTRINSPIN increases the bus voltage well beyond the quiescent voltage from the power...
View ArticleInstaspin BLDC hardware implementation
I have seen demos explaining instaspin FOC performance , but everything was done with control suite by means of software we are building a solar car .My question is simple is hardware control possible...
View ArticleDRV8312EVM BLDC Sensored Trapezoidal making motor noise
HiWith DRV8312EVM I'm running the DRV812GUIv5.exe with Piccolo firmware in sync with this version (I avoid InstaSPIN because I need to run it on F28335 later). Using your 24V Motor that is supplied...
View ArticleHall sensor to FAST transition in DRV8312-69M BLDC kit
I have implemented Hall sensor based control of BLDC motor using the codes present in the Control Suite. I also understood the code fully. Now I would like to implement an algorithm which uses hall...
View ArticleInstaSPIN-BLDC: Code Generator
From everything I've read, utilizing the InstaSPIN application is nearly as simple as having an expert motion control programmer at my side doing all the hard work. Is this really true? Can I get all...
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InstaBlowUp current sense resistors
I opened up the InstaSpin HV PFC kit today from Mouser. After going through the quick start guide and configuring the banana jumper to use the AC power supply, I was quickly spinning a PMSM with the...
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electrical angle in Instaspin F28027
hi,i am using a F28027 MCU with CCS6 and Motorware Proj_lab5b.i am running a motor with F28027 and i need a electrical angle in my functions.i searched the forum and see the this link :but it didn't...
View ArticleHall sensor startup then change to InstaSPIN-FOC control using TMS320F28027F?
Hi Everybody,I'm fairly new to motor control and I’d really appreciate anybody’s help with a few questions.We have a prototype inverter controller with the TMS320F28027F using InstaSPIN-FOC. The...
View ArticleRE: Problems of High Voltage Motor Control and PFC Kit (TMDSHVMTRPFCKIT 28035)
Hi every one, I'm working on new version of high voltage motor control kit. When i'm running GUI induction and BLDC motor is working fine.. But When i m running it for PMSM it initially motor was...
View ArticleWhat is Rotor Magnetizing Current in an AC Induction Machine and How it is...
Good Day All and Happy New Year! Now I have been struggle to fully understand what is meant by the ACIM rotor magnetizing current for a while now. Now I have been able to grasp this much, that this...
View ArticlePermanent magnet synchronous motor using field orient control
In PMSM motor control we are considering that the flux component id=0 what if id is not equal to zero? ie, in practical application a small value appears for id. when there is a value for id how will...
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electrical angle in Instaspin F28027
hi,i am using a F28027 MCU with CCS6 and Motorware Proj_lab5b.i am running a motor with F28027 and i need a electrical angle in my functions.i searched the forum and see the this link :but it didn't...
View ArticleQ_D axis resistance and inductance
HiI am using the DMC library to control a bldc motor with FOC, i saw Dave Wilsons lecture on how to set the PI current controller coefficient (Kp,Ki) with respect to the RL constants of the motor.if i...
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