Delta DVP-ES2/EX2/SS2/SA2/SX2/SE manual Mnemonic Function Program steps, Anb, Orb

3. Instruction Set

Explanations:

The ORI instruction is used to connect NC contact in parallel.

Program example:
Ladder diagram:		Instruction:		Operation:
	X0	LD	X0	Load NO contact X0
		Y1		Connect NC contact X1 in parallel
	X1	ORI	X1
		OUT	Y1	Drive Y1 coil

Mnemonic	Function	Program steps
ANB	Connect a block in series	1

Controllers

ES2/EX2	SS2	SA2	SX2
		SE

Explanations:

The ANB instruction is used to connect a circuit block to the preceding block in series. Generally, the circuit block to be connected in series consists of several contacts which form a parallel connection structure.

Program example:

Ladder diagram:

X0 ANB X1

X2 X3

Block A Block B

	Instruction:		Operation:
	LD	X0	Load NO contact X0
Y1	ORI	X2	Connect NC contact X2 in parallel
	LDI	X1	Load NC contact X1
	OR	X3	Connect NO contact X3 in parallel
	ANB		Connect circuit block in series
	OUT	Y1	Drive Y1 coil

Mnemonic	Function	Program steps
ORB	Connect a block in parallel	1

Controllers

ES2/EX2	SS2	SA2	SX2
		SE

Explanations:

The ORB instruction is used to connect a circuit block to the preceding block in parallel. Generally, the circuit block to be connected in parallel consists of several contacts which form a serial connection structure.

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