Delta DVP-ES2/EX2/SS2/SA2/SX2/SE manual Correcting Ladder Diagram, Example, LD T0 X2 ORB, Or T0

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

“Reverse current” exists

1.8Correcting Ladder Diagram

Example 1:

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

X0 X1

X2

Instruction List

LD X0

LD X1

OR X2

ANB

X1

X2

Ø

X0	Instruction List
	LD	X1
	OR	X2
	AND	X0

Example 2:

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

T0

X1 X2

Instruction List

LD T0

LD X1

AND X2 ORB

X1 X2

T0

Ø

Instruction List

LD X1

AND X2

OR T0

1 - 14