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Automating Manufacturing Systems - Process Control and ...

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plc states - 12.37<br />

5.<br />

TA = ST2 ⋅ A<br />

ST1 = ( ST1 + TA + TC) ⋅ TB ⋅ TD<br />

TB = ST1 ⋅ B<br />

ST2 = ( ST2 + TB + TF) ⋅ TA ⋅ TE<br />

TC = ST3 ⋅ C<br />

ST3 = ( ST3 + TD + TE) ⋅ TC ⋅ TF<br />

TD = ST1 ⋅ D⋅<br />

B<br />

TE = ST2 ⋅ E⋅<br />

A<br />

TF = ST3 ⋅ F⋅<br />

C<br />

ST2 A<br />

ST1 B<br />

ST3 C<br />

ST1 D B<br />

ST2 E A<br />

ST3 F C<br />

ST1 TB TD<br />

TA<br />

TA<br />

TB<br />

TC<br />

TD<br />

TE<br />

TF<br />

ST1<br />

TC<br />

ST2 TA TE<br />

TB<br />

ST2<br />

TF<br />

ST3 TC TF<br />

TD<br />

ST3<br />

TE

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