基于PLC系统的仪表打印系统

论文编号:ZD848    论文字数:13386,页数:45

 摘要
  
    随着测试技术手段的不断发展，各种测量仪器仪表已经由最初的数码管显示发展到液晶屏全中文显示，由最初的手工抄写测量结果发展到自带微型打印机，到目前为止，在各种测量型仪器仪表中，或大或小都有一个打印子系统，打印机已经成为打印测量结果和实现人机对话的重要工具。
    论文讨论了微型打印机在PLC中的应用，设计了基于PLC系统的仪表打印系统。实验设备以及设计思路是基于松下(Fpsigma-c32)PLC，DR系列的微型打印机（针式）以及伺服电机的弹簧力矩和疲劳测试系统，只要把待测弹簧装上测试台进行力矩与疲劳试验。在测试完成后，系统可以记录各项实验参数，并进行计算，最终将实验数据以及各实验结果打印出来。本实验设计融合在弹簧力矩和疲劳测试系统设计的实验中，采用了触摸屏作为人机界面，通过触摸屏的操作进行打印。

关键词  弹簧力矩，疲劳测试，PLC，微型打印机,

 Abstract

With the technological means of testing the continuous development of various measuring instruments already from the initial development of the digital display of the entire Chinese LCD screen, hand-copied from the initial survey results to develop its own mini-printers, so far, in various Measurement of instrumentation, large or small, has a print subsystem, the printer has become a print measurement results and the achievement of an important tool for man-machine dialogue.
Papers on a miniature printer of the PLC, the PLC-based system designed instrumentation printing system. Test equipment and is based on the design of Matsushita (Fpsigma-c32) PLC, DR series of mini-printers (Impact), and the spring servo motor torque and fatigue testing systems, as long as the spring under test installed on Taiwan to test torque and fatigue test. After the test, the system can record the test parameters, and, ultimately experimental data and print out the results. The experimental design integration in the spring torque and fatigue test system designed experiment, using a touch screen as a human-computer interface, through the touch-screen printing operation.

Key words :spring torque, fatigue testing, PLC, mini-printers,

目录
摘要…………………………………………………………………………………Ⅰ
Abstract………………………………………………………………………………………Ⅱ
目录……………………………………………………………………………………………Ⅲ
1绪论………………………………………………………………………………… 1
 1.1课题任务和要求 ……………………………………………………… 1
 1.2打印机打印内容 ………………………………………………………… 2
 1.3微型打印机背景………………………………………………………… 2
 1.4仪表打印机的工作原理………………………………………………… 3
 1.5仪表打印机在PLC系统中应用的现状…………………………………… 4
 2 系统总体设计方案 …………………………………………………………………… 5
3 系统硬件设计 ………………………………………………………………………… 6
 3.1系统硬件构成 ………………………………………………………………………… 6
 3.1.1 PLC控制器 ……………………………………………………… 6
 3.1.2 微型打印机 …………………………………………………… 11
 3.1.3触摸屏 ……………………………………………………………15
 3.1.4系统电源 …………………………………………………………17
 3.2系统硬件连接 ……………………………………………………………………17
4 系统软件设计 ………………………………………………………………………… 21
 4.1 PLC程序设计 …………………………………………………………………………21
 4.1.1 PLC编程软件与语言介绍 ………………………………………………… 21
 4.1.2 通信参数设置 ……………………………………………………………… 22
 4.1.3 PLC程序编写 ……………………………………………………………… 23
 4.1.4 PLC程序调试 ……………………………………………………………… 30
 4.2 触摸屏控制界面设计 ……………………………………………………………… 32
 4.2.1 GP内部系统介绍 …………………………………………………………… 32
 4.2.2 GP界面制作 ………………………………………………………………… 32
5 结束语 ……………………………………………………………………………………34
致谢 …………………………………………………………………………………………36
参考文献 ………………………………………………………………………………… 37
附录……………………………………………………………………………………………38