西门子s7-300PLC程序看不懂,请大神帮我解释一下 50
AQ61.4LS5T#500MSSDT210AT210SI61.4RI61.5AQ61.5LS5T#500MSSDT211AT211RI61.4SI61.5AQ61.6还...
A Q 61.4
L S5T#500MS
SD T 210
A T 210
S I 61.4
R I 61.5
A Q 61.5
L S5T#500MS
SD T 211
A T 211
R I 61.4
S I 61.5
A Q 61.6
还有这段程序什么意思,BEC是啥东西,语句表怎么这么难
A M 0.1
= I 71.2
BEC
A I 32.3
= I 32.3
A Q 2.1
= I 32.4
A Q 38.6
= I 136.0
A Q 36.0
= I 39.1
= I 39.2 展开
L S5T#500MS
SD T 210
A T 210
S I 61.4
R I 61.5
A Q 61.5
L S5T#500MS
SD T 211
A T 211
R I 61.4
S I 61.5
A Q 61.6
还有这段程序什么意思,BEC是啥东西,语句表怎么这么难
A M 0.1
= I 71.2
BEC
A I 32.3
= I 32.3
A Q 2.1
= I 32.4
A Q 38.6
= I 136.0
A Q 36.0
= I 39.1
= I 39.2 展开
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