tailieunhanh - Industrial Control Student Guide Version 1.1 phần 9

và đôi khi cổng COM hoặc đi xe đạp máy tính. Thời gian bắt đầu là thích hợp cho những gì chúng tôi đang thảo luận trong phần này, nhưng trong phần sau, bạn có thể muốn thiết lập các giá trị của thời gian bắt đầu cho giá trị thực tế. | Appendix A StampPlot Lite Appendix A StampPlot Lite StampPlot Lite is an application developed by SelmaWare Solutions for the Industrial Control series. The application allows plotting and capture of analog digital and general data. Downloading and Installing StampPlot Lite StampPlot Lite may be downloaded from the Stamps in Class web site at http . The program is installed by double-clicking on the icon and accepting the default directories. To download StampPlot Lite click on the Downloads button on our web site and scroll down to the Industrial Control section. Industrial Control Version Page 221 Appendix A StampPlot Lite Data from the BASIC Stamp is processed in one of four ways by the application Analog Values Any string sent beginning with a numeric value will be processed as an analog value and graphed. Debug DEC 100 13 Plot the number 100 Digital Values Any string sent beginning with will be processed as digital values. A separate digital plot will be started for each binary value in the string. For example 1001 will plot four digital values. Up to a 9-bit value may be sent. Once digital plots are started caution should be used to always send the same number of bits since the plots are position-order dependent. Debug IBIN4 INC 13 Plots 4 digital values Control Settings Any string beginning with will be processed as a control setting. The various settings of the application may be controlled from the BASIC Stamp using specified control words and values if required. Debug AMAX 200 13 Sets analog maximum for plot to 200 Debug RSET 13 Resets the plot Other Strings All other strings simply will be added to the running message list box. Debug Hello world 13 Note that each instance of data MUST end with a carriage return 13 or CR . Page 222 Industrial Control Version Appendix A StampPlot Lite The steps for using BASIC Stamp programs with StampPlot Lite are as follows 1. Start StampPlot Lite through your Start Programs .