FB_BA_Blink

This function block is an oscillator with adjustable pulse and pause time, udiTiOn_ms and udiTiOff_ms [ms]. It is enabled with a TRUE signal at bEn and starts with the pulse phase.

udiTiNextSwi_sec is a countdown [s] to the next change of bQ.

VAR_INPUT

bEn          : BOOL;
udiTiOn_ms   : UDINT;
udiTiOff_ms  : UDINT;

bEn: Function block enable.

udiTiOn_ms: pulse time [ms].

udiTiOff_ms: pause time [ms].

VAR_OUTPUT

bQ                : BOOL;
udiTiNextSwi_sec  : UDINT;

bQ: Oscillator output.

udiTiNextSwi_sec: Countdown to next change of bQ [s].

Requirements