Function Call in ST

DC541FreqOut(SLOT      := DC541FreqOut_SLOT,
             CH        := DC541FreqOut_CH,
             EN_VISU   := DC541FreqOut_EN_VISU,
             EN        := DC541FreqOut_EN,
             START     := DC541FreqOut_START,
             STOP      := DC541FreqOut_STOP,
             FREQ      := DC541FreqOut_FREQ,
             PULSE     := DC541FreqOut_PULSE);


DC541FreqOut_DONE      := DC541FreqOut.DONE;
DC541FreqOut_ERR       := DC541FreqOut.ERR;
DC541FreqOut_ERNO      := DC541FreqOut.ERNO;
DC541FreqOut_RDY       := DC541FreqOut.RDY;