tailieunhanh - Industrial Control Student Guide Version 1.1 phần 2

Sai bảo hành sản phẩm của mình chống lại các khuyết tật trong vật liệu và tay nghề cho một thời hạn 90 ngày. Nếu bạn phát hiện ra một khiếm khuyết, Parallax sẽ, tùy theo lựa chọn của nó, sửa chữa, thay thế, hoặc hoàn trả giá mua. | Experiment 1 Flowcharting and StampPlot Lite PROGRAM ADJUST THE SHOWER SetPoint VAR BYTE CurTemp VAR BYTE Diff VAR BYTE TempSet VAR WORD RC CON 7 LED1 CON 4 SetPoint 110 PAUSE 500 DEBUG RSET CR SPAN 0 200 CR TMAX 30 CR PLOT ON CR DEBUG TSMP ON CR MAXS CR PNTS 100 13 DEBUG USRS ADJUST THE TEMP FOR DEC SetPoint CR Main HIGH RC PAUSE 10 RCTIME RC 1 TempSet TempSet TempSet 30 IF TempSet CurTemp THEN Higher IF TempSet CurTemp THEN Lower GOTO Display Higher DIFF TempSet - CurTemp 5 CurTemp CurTemp Diff GOTO Display Lower Diff CurTemp - TempSet 5 CurTemp CurTemp - Diff Display LOW LED1 DEBUG DEC CurTemp CR IF CurTemp SetPoint THEN SkipBeep DEBUG AT SETPOINT CR BELL CR HIGH LED1 SkipBeep PAUSE 250 GOTO Main Page 24 Industrial Control Version Experiment 1 Flowcharting and StampPlot Lite Questions and Challenge 1. List one everyday human process that involves a decision. List the steps in performing the process and the decisions needed to be made. 2. Develop a simple flowchart for the process in Question 1. 3. List an example of an electronics process in your home or school such as that of an electric or microwave oven control alarm clock etc . Develop a simple flowchart to describe the process. 4. Develop the flowchart and code for the following process The potentiometer simulates a temperature sensor. If the temperature exceeds 100 degrees lock on the alarm LED . Do not clear the alarm until the pushbutton is pressed. 5. Modify the program from Question 4 to use StampPlot Lite to display the temperature alarm bit and status of the alarm. Industrial Control Version Page .