TrendStorageReaderValueConverter.ConvertTo [...] ConvertToREAL : REAL [...] Return ConvertTo

TrendStorageReaderValueConverter.ConvertTo [...] ConvertTo [...] Return ConvertTo

PROGRAM PLC_PRG VAR pInt : POINTER TO INT; dw [...] #1; pInt := dw

可以由指针变量或 REFERENCE TO 多变的。 句法 [...] _pt: POINTER TO FB_B; var_ref: REFERENCE TO FB_C; END

: INT; pt : POINTER TO INT; END

: INT; pt: POINTER TO INT; END_VAR pt

_PRG VAR i : INT; pt : POINTER TO INT; END

TO INT; END_VAR I [...] PLC_PRG VAR i : INT

_on_call'} pInt : POINTER TO INT := 0 [...] _on_call'} iVal : INT := 0

; END_VAR IF INT_TO [...] Cond1:INT := INT#1; iCond2:INT := INT#2; x