Delta DVP-ES2 - Page 441

DVP-ES2/EX2/EC5/SS2/SA2/SX2/SE&TP Operation Manual - Programming
3-320
API Mnemonic Operands Function
Controllers
ES2/EX2/
EC5
SS2
SA2
SE
SX2
98 INV - Inverse operation
OP Descriptions Program Steps
N/A Invert the current result of the internal PLC operations INV: 1 step
PULSE
16-bit
32-bit
ES2/EX2/
EC5
SS2
SA2
SE
SX2
ES2/EX2/
EC5
SS2
SA2
SE
SX2
ES2/EX2/
EC5
SS2
SA2
SE
SX2
Explanations:
INV instruction inverts the logical operation result.
Program Example:
Ladder Diagram:
X0
Y1
Instruction Code: Operation:
LD X0 ; Load NO contact X0
INV ; Invert the operation result
OUT Y1 ; Drive Y1 coil