Location:
Search - PMM8713
Search list
Description: 8255A控制步进电机汇编程序
步进电机作为执行器件,广泛用于自动控制系统、印字位置的控制及XY记录仪的无关控制等各个领域,而步进电机最适宜于用微处理器来控制,此法应用于实验教学、科研中效果良好。
1、实现全数字化驱动电路
设计思路是采用步进脉冲分配器专用芯片PMM8713和程序计数器8253的方法。图1是采用可编程计数器8253、8255和PMM8713芯片的全数字控制方式接线图。在单片机系统中,只连接8253、8255和PMM8713各一个。
Platform: |
Size: 208484 |
Author: 王辉 |
Hits:
Description: 8255A控制步进电机汇编程序
步进电机作为执行器件,广泛用于自动控制系统、印字位置的控制及XY记录仪的无关控制等各个领域,而步进电机最适宜于用微处理器来控制,此法应用于实验教学、科研中效果良好。
1、实现全数字化驱动电路
设计思路是采用步进脉冲分配器专用芯片PMM8713和程序计数器8253的方法。图1是采用可编程计数器8253、8255和PMM8713芯片的全数字控制方式接线图。在单片机系统中,只连接8253、8255和PMM8713各一个。
-err
Platform: |
Size: 208896 |
Author: 王辉 |
Hits:
Description: 本设计选用第三种方案,用PMM8713三相或四相步进电机的脉冲分配器、SI-7300A两相或四相功率驱动器,组成四相步进电机功率驱动电路,以提高集成度和-The third program of this design choice, and PMM8713 or three-phase four-phase stepper motor pulse distributor, SI-7300A Two-phase or four-phase drive power to form a four-phase stepper motor driver circuit power to improve the integration and
Platform: |
Size: 37888 |
Author: lee |
Hits:
Description: 本设计选用第三种方案,用PMM8713三相或四相步进电机的脉冲分配器、SI-7300A两相或四相功率驱动器,组成四相步进电机功率驱动电路,以提高集成度和-The third program of this design choice, and PMM8713 or three-phase four-phase stepper motor pulse distributor, SI-7300A Two-phase or four-phase drive power to form a four-phase stepper motor driver circuit power to improve the integration and
Platform: |
Size: 2424832 |
Author: lee |
Hits:
Description: 实用的步进电机驱动电路
利用LM331、PMM8713 和SI - 7300A 设计了四相步进电
机驱动电路,该驱动电路具有工作可靠、效率高、矩频特性好
的特点,并应用于数控等离子弧压自动调高系统中-Practical step motor drive circuit
Using LM331, PMM8713, and SI- 7300A designed four-phase stepping motor
Machine drive circuit, the drive circuit has a reliable, high efficiency, torque-frequency characteristics of good
Characteristics, and applied to automatic CNC plasma arc to increase the system pressure
Platform: |
Size: 180224 |
Author: greey |
Hits:
Description: ,采用单片机AT89C51和脉冲分配器PMM8713控制步进电机在三相六拍工作方式下的启停控制,正反转控制和加减速控制,以实现基于步进电机的XY工作台两点间的位移控制。-Adopts single-chip microcomputer AT89C51 and pulse, PMM8713 splitter control step-motor in three-phase six-step clap work under the way of controlling, positive &negative deceleration control and control, so as to realize the stepper motor based on the displacement worktable XY between two points.
Platform: |
Size: 376832 |
Author: 张晓春 |
Hits: