active_low (FUN)ΒΆ

FUNCTION active_low : DINT

Set a GPIO pin active low

InOut:

Scope

Name

Type

Comment

Return

active_low

DINT

0: Success, else -1

Input

udiGpioNumber

UDINT

Number of GPIO pin

bValue

BOOL
active low:

  • TRUE: active low

  • FALSE: active high