CODESYS Development System
, WORD , DWORD , LWORD [...] , LINT , ULINT , REAL [...] 1 := 8/2; FBD 1. DIV
, identifying real system [...] _explicit_call' := 'Use method xy to [...] . If the call to the
CODESYS Development System
, LINT , ULINT , REAL , LREAL , BYTE , WORD [...] 值允许的数据类型:浮点数类型( REAL 和
CODESYS Development System
, WORD , DWORD , LWORD [...] , LINT , ULINT , REAL [...] 1 := 7*2*4*7; FBD 本节内容如下 :
arithmetic operations WORD [...] DINT -2.147.483.648 2.147.483.647 32
CODESYS Development System
, WORD , DWORD , LWORD [...] , LINT , ULINT , REAL [...] 英石 var1 := 7-2
_wTest AT %QW2 : WORD [...] _iTest := WORD_TO_INT(g [...] POU g_wTest := WORD
Temp1 := TO_REAL(diTemp2 [...] Temp1 := TO_REAL(diTemp2 [...] Temp1 := DINT_TO_REAL(diTemp2
CODESYS Development System
进行部分变量访问 BYTE , WORD , DWORD [...] , WORD , DWORD , 或者 [...] 权 W 为了 WORD 使用权 D
1) * TO_LREAL(dintvar2 [...] 将截断的值分配给 REAL 变量 检测对整数变量的操作,其截断值可以分配给 REAL 数据