Delta DVP-ES2 - Manual (Page 636)

D V P - E S 2 E X 2 / S S 2 / S A2 / S X 2 / S E O p e r a t i o n M a n u a l - P r o g r a m m i n g
In simultaneous convergence, only when all sequences are completed will the transfer be
allowed.
Ladder diagram of simultaneous convergence:
X2
SET S50 S
S40
S
S41
S
S42
SFC diagram of simultaneous convergence:
S40
S50
S41 S42
X2
4. Structure of Alternative Convergence
The following ladder explains the structure of alternative convergence. Program operation will
transfer to S60 as long as one of the transition conditions of S30, S40 or S50 is ON.
Ladder diagram of alternative convergence:
X0
SET
SET S60
S60 S
SET S60
S30
X1
X2
S
S40
S
S50
SFC diagram of alternative convergence:
S30
S60
S40 S50
X0 X1 X2
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