汇川plc编程红绿灯程序怎么写

时间:2025-01-29 00:06:02 网络游戏

红绿灯程序通常需要根据具体的交通流量和信号灯的位置来设计。以下是一个基于汇川PLC的红绿灯控制梯形图程序的示例,该程序实现了南北和东西方向的红绿灯控制,包括正常行驶、绿灯闪烁和黄灯亮起等状态。

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1. 初始状态:

- 南北方向:绿灯亮(Q0.0)

- 东西方向:红灯亮(Q0.3)

2. 定时器和逻辑控制:

- T1(25秒):南北方向绿灯亮,东西方向红灯亮

- T2(28秒):南北方向绿灯闪烁,东西方向黄灯亮

- T3(30秒):南北方向红灯亮,东西方向绿灯和黄灯亮

- T4(55秒):南北方向绿灯亮,开始闪烁

- T5(58秒):南北方向绿灯闪烁,黄灯亮

- T6(60秒):东西方向红灯亮,南北方向绿灯和黄灯亮

3. 梯形图程序示例:

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| Q0.0 | Q0.1 | Q0.2 | Q0.3 | Q0.4 | Q0.5 |

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