only for programming in structured

of the error: PROGRAM PLC

: PROGRAM PLC_PRG VAR

: PROGRAM PLC_PRG VAR

of the error: PROGRAM PLC

: PROGRAM PLC_PRG VAR i :

of the error: PROGRAM PLC

: PROGRAM PLC_PRG VAR arr

: PROGRAM PLC_PRG VAR i :

of the error: PROGRAM PLC