Delta DVP-ES2 User Manual download pdf (Page 22)

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101

DVP-ES2/EX2/SS2/SA2/SX2/SE Operation Manual - Programming

1-14

“Reverse current” exists

1.8 Correcting Ladder Diagram

Example 1:

Connect the block to the front for omitting ANB instruction because simplified program improves

processing speed

Instruction List

LD X0

LD X1

OR X2

X0 X1

ANB

Instruction List

LD X1

OR X2

X0X1

AND X0

Example 2:

When a device is to be connected to a block, connect the device to upper row for omitting ORB

instruction

Instruction List

LD T0

LD X1

AND X2

ORB

Instruction List

LD X1

AND X2

OR T0

1 2 ... 17 18 19 20 21 22 23 24 25 26 27 ... 701 702

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Delta DVP-ES2 User Manual Page 22

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