Var2 := 0; bVar1 := TO [...] Var2; bVar2 := TO [...] INT 到 BYTE 或来自 DINT

您无法避免在不同的解释中使用某个值（例如，一次作为 DINT 还有一次作为 REAL ），那么

运算符：TRUNC_INT IEC 运算符用于转换 REAL 数据 [...] 用 a 表示输入值 DINT 或者

, USINT , UINT , DINT [...] , DWORD , REAL ， 和 [...] _GLOBAL rVal_x1: REAL

CONSTANT cconst: DINT [...] _VAR METHOD To [...] _VAR PROPERTY Length : DINT

truncated value to REAL [...] necessary to deactivate a [...] not conforme to

冲区具有 POINTER TO BYTE 实际 [...] ObjectBase 提供辅助功能（例如： SetBACnetReal [...] _BACNET_PROPERTY_CONTENTS METHOD SetBACnetReal

difference to normal [...] libraries serve to make [...] are to be

libraries. Map it to your [...] recommended simply to [...] recommended to map foreign

Parameter('parameterIn1', 'DINT', TO [...] .UDSExternalFunction 具有输入和输出类型的 FB DINT [...] Parameter('parameterOut', 'DINT