浅蓝色的蓝
幼苗
共回答了24个问题采纳率:75% 举报
LD 开门到位限位开关:I0.2
O M0.0
LDN 门内光电探测开关:I0.0
ON 门外光电探测开关:I0.1
ALD
AN T100
TON T100, 80
= M0.0
LD 门内光电探测开关:I0.0
O 门外光电探测开关:I0.1
O M0.1
AN 开门到位限位开关:I0.2
= M0.1
LD M0.0
ED
O M0.2
LDN 门内光电探测开关:I0.0
ON 门外光电探测开关:I0.1
ALD
AN 关门到位限位开关:I0.3
= M0.2
LD M0.1
= 开门:Q0.0
LD M0.2
= 关门:Q0.1
1年前
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