二、采用位逻辑指令结合PLC工作原理实现一键启停的程序编写2

三、采用逻辑运算取反指令实现一键启停的程序编写

四、采用逻辑运算异或指令实现一键启停的程序编写

五、复位优先双稳态指令

六、利用扫描关系原理

七、计数器

此以外还有其他的编写方式，但前面两种方式适用于任何品牌系列的PLC 。

Programming of 200 series PLC for different ways of one key start stop.

1、 Using bit logic instructions combined with PLC working principle to achieve one click start stop program writing 1
1. png

2、 Using bit logic instructions combined with PLC working principle to achieve one click start stop program writing 2

2. PNG

3、 Programming of One Key Start Stop Using Logic Operation Reverse Instruction

3. PNG 4. Programming for One Key Start Stop Using XOR Logic Operations

4. PNG 5. Reset priority bistable instruction

5. png

6、 Using the principle of scanning relationships

6. PNG 7. Counter

7. png

There are other ways of writing besides this, but the first two methods are applicable to any brand series of PLCs.