參數(shù)資料
型號(hào)： DRM025
英文描述： 3-Phase BLDC Motor Control with Hall Sensors Using 56F805
中文描述： 三相無(wú)刷直流電動(dòng)機(jī)控制霍爾傳感器使用56F805
文件頁(yè)數(shù)： 35/66頁(yè)
文件大?。?/td> 1157K
代理商： DRM025
Software Design
Data Flow
DRM020 — Rev 0
Designer Reference Manual
MOTOROLA
Software Design
35
Figure 4-2. State Diagram of the Drive
The input parameters of the process are evaluated and the speed
command,
V_command
, is calculated accordingly. Also the DC-Bus
voltage,
Dc_bus_volt,
is measured. The general fault,
Gf_flag,
is
analyzed and the state of the drive is set. The state diagram of the drive
describes
Figure 4-2
. The status LED’s are controlled according to the
system state.
The calculated speed command,
V_command,
is a 2-byte variable with
format 8.8 (1Hz = 0x10). This format is kept through all the program for
all the speed variables.
Reset
Stand-By
MCS State
Fault
MCS State
PWM
disabled
MCS State
Run
MCS State
Stop
PWM disabled
PWM
enabled
Over Current
Over Voltage
V_command <> 0
Start/Stop = 1
V_command =0
v_pi_out = 0
Start/Stop = 1
V_command = 0
Start/Stop = 0
V_command <> 0
General Fault = 0
PWM disabled
PWM
disabled
MCS State
Fault
Recovery
General Fault Recovery = 0
F
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
n
.
相關(guān)PDF資料
PDF描述
DRM026 3-Phase BLDC Motor Control with Sensorless BACK-EMF ADC Zero Crossing Detection Using 56F805
DRM027 3-Phase Sensorless BLDC Motor Control with Back-EMF Zero Crossing Detection Using 56F805
DRM028 Sensorless BLDC Motor Control Using the MC68HC908MR32
DRM033 Industrial CAN I/O Module
DRM034 PC CAN Interface
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DRM10C04 功能描述:編碼式波段開關(guān) SW DIP MINI SHAFT 10POS T/H RoHS:否 制造商:C&K Components 位置數(shù)量:10 輸出代碼:Binary Coded Decimal 執(zhí)行器:Screwdriver 觸點(diǎn)額定值: 端接類型:Solder Pin 封裝:Tube
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