Poznámky redaktora
ZAČÍNÁME PROSTŘEDÍ MOSAIC
51
//Příklad programu:
VAR_GLOBAL
// inputs
SB1 %X0.3 BOOL;
// outputs
KM1 %Y0.0,
SB2 %X0.3 BOOL;
END_VAR
//------------------------------------------------------------------------
FUNCTION_BLOCK fbStartStop
VAR_INPUT
start BOOL R_EDGE;
stop BOOL R_EDGE;
END_VAR
VAR_OUTPUT
vystup BOOL;
END_VAR
vystup (vystup start) AND NOT stop;
END_FUNCTION_BLOCK
//------------------------------------------------------------------------
FUNCTION_BLOCK fbMotor
VAR_INPUT
motorStart BOOL;
motorStop BOOL;
END_VAR
VAR
startStop fbStartStop;
motorIsRun BOOL;
startingTime TON;
END_VAR
VAR_OUTPUT
star BOOL;
triangle BOOL;
END_VAR
startStop(start motorStart, stop motorStop, vystup motorIsRun);
startingTime(IN motorIsRun, TIME#12s, triangle);
star NOT triangle;
END_FUNCTION_BLOCK
//------------------------------------------------------------------------
PROGRAM prgMain
VAR
motor1 fbMotor;
motor2 fbMotor;
END_VAR
motor1(motorStart SB1, motorStop SB2, star KM1, triangle KM2);
motor2( motorStart SB3, motorStop SB4, star KM3, triangle KM4);
END_PROGRAM
.1,
KM3 %Y0.2,
KM4 %Y0.0,
KM2 %Y0.2,
SB4 %X0.1,
SB3 %X0
