對(duì)PLC梯形圖進(jìn)行簡(jiǎn)化并寫(xiě)出梯形圖程序的指令
發(fā)表時(shí)間:2018-09-08
對(duì)圖所示各梯形圖進(jìn)行化簡(jiǎn),然后寫(xiě)出指令語(yǔ)句表。



解答:首先將圖中各梯形圖簡(jiǎn)化成下圖形式。

對(duì)應(yīng)的指令語(yǔ)句表如下:
a) LD 01600
AND 00002
LD-NOT 00001
OR-LD
AND 00000
OUT 10000
b)LD-NOT 00004
AND 00005
LD 10000
AND 00006
OR-LD
AND 00003
LD 00002
AND 00004
OR-LD
AND 00001
OUT 10000
c)LD 10000
AND 00003
AND 00004
OR 00001
AND 00000
LD 10000
AND 00001
LD 00003
AND 00004
OR-LD
AND 00002
OR-LD
OUT 10000
相關(guān)資訊13609158196

