SysIntRegister (FUN) ¶ FUNCTION SysInt [...] Comment Return SysInt

NSC_NodeInfoInt (STRUCT) ¶ TYPE NSC_NodeInfoInt [...] MaxChannels UINT bIntelByte

INT_TO_BYTE LINT_TO_BYTE [...] BYTE_TO_INT DINT_TO_INT [...] Return := INT_TO_BYTE(127

: POINTER TO INT; byteVar : BYTE; END_VAR pInt [...] BYTE 到一个 POINTER TO

,) ¶ 8 bit signed byte Byte = (18,) ¶ Unsigned byte (8 bit

. 例子 VAR_GLOBAL iVarGlob:INT [...] _PRG VAR iSubr1: INT (INT#1..INT#10); i

BYTE; END_VAR aobyTest[INT#0] := aobyTest[INT#0] + BYTE#1; 输出

, USINT , BYTE , INT

Value : INT := -1234; xResultByte [...] : POINTER TO BYTE [...] RETURN; END_IF // Byte

| BOOL | BYTE | DATE [...] | DT | DWORD | INT [...] | BYTE | DATE | DATE