Abstract
The purpose is to achieve drive controller of PMSM connect with industrial control configuration software seamless and to meet the industrial configuration software in the demand for motor to realize intelligent control. A software interface was designed and implemented about motor drive controller and the PC the industrial control configuration base on Modbus_RTU serial communication protocol of industrial control. One kind of design and implementation methods have been proposed in the communication interfaces for industrial applications scalable multiselectivity. Using the latest high-performance multiprotocol transceiver device pin programmable SP339 as the lower machine communications chip designed optional multi-interface hardware circuit with DSP TMS320F2812 as the processor. The interface program was studied with regard to C language software of lower machine and control configuration software of PC. Database creation, data acquisition, and animation links of PC configuration software are realized. Online debugging results meet the design requirements on account of PC control configuration software and the lower machine controller hardware and software.
Highlights
DSP with its powerful data processing capability becomes the first choice of motor control chip
Labview virtual instrument is used as a PC software application research more widely
Its use RS232, RS485 serial communication user defined or Labview programming standard communication protocol from [1, 2] that is unable to adapt to industrial fields
Summary
DSP with its powerful data processing capability becomes the first choice of motor control chip. Its use RS232, RS485 serial communication user defined or Labview programming standard communication protocol from [1, 2] that is unable to adapt to industrial fields. In order to meet the needs of industrial serial communication field, the field of industrial design configuration software such as power control software, such as the hardware interface of group king software to meet to achieve control configuration software which controls the drive motor intelligent control. Literature [4] introduces an InTouch configuration software of RS232 communication, the use of the third-party software, and programming complexity. This paper will introduce programmable multiple communication interfaces to meet the majority of industrial configuration software communication protocol ports which have Modbus the hardware and software design interface technology. A design project for the needs of a variety of interfaces is solved, given multi-interface implementations
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