Delta DVP-ES2 User Manual download pdf (Page 382)

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

API Mnemonic Operands Function

INV - Inverse operation

ES2/EX2 SS2 SA2

OP Descriptions Program Steps

N/A Invert the current result of the internal PLC operations INV: 1 step

PULSE 16-bit 32-bit

SX2 ES2/EX2 SS2

SX2 ES2/EX2 SS2

Explanations:

INV instruction inverts the logical operation result.

Program Example:

Ladder Diagram:

Instruction Code: Operation:

LD X0 ; Load NO contact X0

INV ; Invert the operation result

OUT Y1 ; Drive Y1 coil

Delta DVP-ES2 User Manual Page 382