WMCPLab

//declaring variables

PROGRAM PLC_PRG
VAR
L_error AT %QX0.6: BOOL; //error light
K_start AT %IX1.0: BOOL; //start button
TimeL: TIME:= T#250MS;
TimeH: TIME:= T#250MS;
Blink_4hz: BLINK; //Creating an instance of the function BLINK
END_VAR

WMCPLab

PROGRAM PLC_PRG
VAR

//MPS® control console for SysLink
startButton     AT  %IX1.0: BOOL;
stopButton      AT  %IX1.1: BOOL; //NC
autoManButton   AT  %IX1.2: BOOL;
resetButton     AT  %IX1.3: BOOL;
emergencyBreak  AT  %IX1.5: BOOL; //NC
startLed        AT %QX1.1 : BOOL;