• About
  • Public Relations
  • New Product Update/Newsletter
ABOV FOC Solution ③ - aFDT(ABOV FOC Development Tool)
  • Written by manager
  • Written date 2022-08-01 00:00:00
  • Inquire 1211

ABOV FOC Solution ③ -  aFDT(ABOV FOC Development Tool)


ABOV provides FOC Total Solution consisting of H/W and S/W Solution.



[Figure 1] ABOV FOC Solution


Part 3 is about AFDT

The ABOV FOC Development Tool (aFDT) is a motor control parameter setting program for using the ABOV 1-Shunt & 3-Shunt FOC Library.

When setting the control parameter for each block using aFDT, the 16-bit array data is generated. This array of data is applied as a control parameter of the FOC Algorithm layer. In addition, aFDT can transmit parameter array data to UART and can perform motor control optimal tuning by a parameter applied in real-time.




[Figure 2] aFDT Communication Block Diagram



[Figure 3] aFDT Parameter Setting Window


In aFDT, the user can directly input various control parameters required for sensor-less FOC control. Types of parameters include Motor Parameter, Inverter Board H/W Parameter, Align, Acceleration, Estimator Bandwidth, Speed Controller PI Control Gain, Current Control Bandwidth, Flux Weakening, Software Overcurrent Level, etc. The users can set the FOC control parameter to the desired value through this function.



[Figure 4] aFDT Monitoring Window


In addition, as shown in [Figure 4], aFDT is equipped with a function to monitor fourteen variables inside the FOC Algorithm Layer using UART communication. This makes it easier to perform motor control tuning.

ABOV’s MCU supporting aFDT is shown in <Table 1> below.


<Table. 1> ABOV M series MCU

Part No.

A34M41x

AC33Mx064

AC33Mx128

A33M11x

CPU Core

Cortex-M4F

Cortex-M3

Cortex-M3

Cortex-M3

Clock Speed

120MHz

48MHz

72MHz

96MHz

Flash / SRAM

512+32KB / 64KB

64KB / 8KB

128KB / 12KB

256 + 32KB / 16KB

Timer

16-bit x 10

32-bit FRT x 2

32-bit WDT

16-bit x 6

32-bit WDT

16-bit x 6

32-bit WDT

16-bit x 8

32-bit FRT

32-bit WDT

DMAC

8-ch

4-ch

15-ch

8-ch

UART

SPI

I2C

6 / 3 / 2

2 / 1 / 1

4 / 2 / 2

4 / 2 / 2

3P Motor PWM

2

1

2

2

GPIO

107

44

64

56

Special Functions

CAN 2.0B

QEI x 2

PGA x 3

COMP x 4

-

PGA x 4

COMP x 4

OPAMP x 4

COMP x 4

QEI x 2

Others

IEC60730

CRC16

AES-128

IEC60730

CRC16

IEC60730

CRC16

IEC60730

CRC16

ADC

12-bit 1.5Msps

12-bit 1.5Msps

12-bit 1.5Msps

12-bit 1.5Msps

Internal OSC

32MHz (±3%)

1MHz RingOSC

20MHz (±3%)

32MHz (±1%))

Analog IP

POR/VDC/LVD

POR/VDC/LVD

POR/VDC/LVD

POR/VDC/LVD

Op. Temp.

-40 to +85℃

-40 to +85/105℃

-40 to +85/105℃

Op.Voltage

2.2V to 5.5V

3.0V to 5.5V

3.0V to 5.5V

2.2V to 5.5V

PKG

LQFP-120

LQFP-100

LQFP-64

LQFP-48

LQFP-32

LQFP-80

LQFP-64

LQFP-64

LQFP-48

MQFP-44

Status

MP

MP

MP

MP

Applications

System Aircon

High speed FOC

IoT App.

Air Con.,

Refrigerator,

White goods

Air Con.

Compressor,

WashingM/C FOC

Air Con

Compressor

White goods



When developing the motor applications using the ABOV 1-Shunt & 3-Shunt FOC Libraries and aFDT, the development GUI tool, the users can receive extensive development support from H/W design to S/W. In addition, Motor Control Tuning, which is the biggest concern for Motor Control Engineers, can be performed more easily and conveniently than before.

List





Previous ABOV FOC Solution ② - ABOV FOC Library
Next 다음글이 없습니다.

-->