四相步进电机工作原理及控制电路

1、1 偅 (21.1 MiniStep-DK615 (21.1.1 MiniStep-DK615 EasyARM615 (21.1.2 MiniStep-DK615 SmartARM2300 (31.2 (51.2.1 (51.2.2 (51.3 偅 (71.3.1 偅 (71.3.2 偅 (91.4 MiniStep-DK615 (151.4.1 (151.4.2 (241.4.3 CPLD (271.5 (321.5.1 (321.5.2 (331.6 (381.6.1 乘 (381.6.2 MiniStep-DK615 (401.6.3 偅 (411.6.4 (521.6.5 (611.6

2、.6 (811.6.7 (961 偅 作 催 1.1MiniStep-DK615MiniStep-DK615 偅 佪 MiniStep-DK615 EasyARM615 Cortex-M3 SmartARM2300 ARM7 1.1.1MiniStep-DK615 EasyARM6151 偠 MiniStep-DK615 EasyARM615 ­C/OS-II Keil EasyARM615 4 4 1.1 1.1 EasyARM615 EasyARM615 .(< .(< .(< .(< MiniStep-DK615 EasyARM615 (1 MiniSt

3、ep-DK615 < > FULL.HALF.1:4. 1:8. < > < > < > (2 / 18e 500 / + 0500 v 咬 < > < > < > (3 < > < > 5 90e < > 2 偠偸(1 MiniStep-DK615J2 EasyARM615J7 (2 EasyARM615 JP2_1KEY1KEY2KEY3 KEY4 I/O JP2_1BUZZ J6PE0 I/O (3 MiniStep-DK615JP1MiniStep-DK615 20V

4、EasyARM615 5V (4MiniStep-DK615 EasyARM615 ­C/OS-II ­C/OS-II EasyARM615 偠 uCOS-II 2.52 2.83 uCOS-IISource 2.52 User OS_CFG_252.H OS_CFG.H 2.83 OS_CFG_283.H OS_CFG.H (5 ­C/OS-IIKeil Keil EasyARM615 ULink ULink2 EasyARM615 偠 5.1.2 CrossWorkH-JTAGHEX ­C/OS-II 16K16K Keil (6 EasyARM61

5、5 咬 偀 500 / < > < > (7 < > 偀 < > 90e < > 90e(8 < > < > < > < > (9 7 8 1.1.2MiniStep-DK615 SmartARM23001 偠 MiniStep-DK615 SmartARM2300 ­C/OS-II ADS SmartARM2300 8LED 4 4 1.2 8LED 1.3 1.2 SmartARM2300 SmartARM2300 .(< .(< .(< .(< 1

6、.3 SmartARM2300LEDSmartARM2300LED/(' /(' /(' /(' /(' /(' /(' /(' MiniStep-DK615 SmartARM2300 (1 MiniStep-DK615 < > LED1LED5LED8 < > < > < > (2 LED2LED5LED8 咬 < > < > < > (3 LED3LED5LED8 < > < > 5 90e e < > 2

7、偠偸(1 MiniStep-DK615J2 SmartARM2300JP24 (2 SmartARM2300 LED 号 1.4 I/O 1.4 KEY1JP1 KEY1 JP1 P0.0KEY2JP1 KEY2 JP1 P0.1KEY3JP1 KEY3 JP1 P0.4KEY4JP1 KEY4 JP1 P0.5LED1LED8 SPI JP1 /CS JP3 P0.16 JP1 SCLK JP3 P0.15 JP1 MOSI JP3 P0.18 JP1 MISO JP3 P0.17号 JP1BEEP JP1 P1.27(3 MiniStep-DK615JP1MiniStep-DK615 20

8、VSmartARM2300 9V (4MiniStep-DK615 SmartARM2300 ­C/OS-II ­C/OS-II uCOS-II 2.52 ZY_CODEuCOSII (5 ­C/OS-IIADS ADS SmartARM2300(6 SmartARM2300 MiniStep-DK615咬 偀 < > < > (7 < > 偀 < > 90e < > 90e(8 < > < > < > < > (9 7 8 , 1.2 偅 偅 乥 作 偅

9、1.2.1 1 VR 2 PM 3 H 催1.2.2 1 1.1 Tel (02038730976 38730977 Fax 38730925 B Im*Sin33.75 146.25 A - Im*Cos33.75 Im A B 1.14 1.4 1.4.1 MiniStep-DK615 MiniStep-DK615 CPLD 1.15 5V 15V 20V +MT_V +15V +5V GND CLK SPI_C LK SPI_DIN SPI_C S #EN_A #CHR POL_A DCLK_A #EN_B DD_C LK POL_B DCLK_B PH_A1 PH_A2 I_A PH_

10、B1 PH_B2 I_B +5V GND CLK SPI_C LK SPI_DIN SPI_C S #EN_A #CHR POL_A DCLK_A #EN_B DD_C LK POL_B DCLK_B PHA_LH PHA_LL PHA_R H PHA_R L PHB_LH PHB_LL PHB_R H PHB_R L +MT_V +15V GND PHA_LH PHA_LL PHA_R H PHA_R L PHB_LH PHB_LL PHB_R H PHB_R L PH_A1 PH_A2 I_A PH_B1 PH_B2 I_B I_A I_B 1.15 MiniStep-DK615 15 Tel (02038730976 38730977 Fax 38730925 2 1.5.2 1 1.27 1.27 MiniStep-DK615 1.6 ARM Stepper_StartSeq( 7 stStepper stStepper0 1.6 1.6 2 1 33 Tel (02038730976 38730977 Fax 38730925 1.6 3 1.6 4 7 300 200 / / 2 2 FALSE 1.6 5 1.27 700 / 0x654321 0 0x300 0x100 1 Q8 0x7