Xinje XD5 - Page 90

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Example 1: the flows run in branch then merge in one flow.
Program diagram:
S0 start
S20 start
S12 start
S11 start S21 start
S22 start
S30 start
S10 start
After executing SET S1, close S0,
open S1.
After executing ST S2, open S2,
not close S0.
Example