二、采用位邏輯指令結(jié)合PLC工作原理實現(xiàn)一鍵啟停的程序編寫2

三、采用邏輯運算取反指令實現(xiàn)一鍵啟停的程序編寫

四、采用邏輯運算異或指令實現(xiàn)一鍵啟停的程序編寫

五、復(fù)位優(yōu)先雙穩(wěn)態(tài)指令

六、利用掃描關(guān)系原理

七、計數(shù)器

此以外還有其他的編寫方式，但前面兩種方式適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.