CODESYS Development System
字不能用作变量名。 例 282 . 例子 VAR END_VAR BOOL [...] 有效关键字: VAR_ACCESS READ
CODESYS Development System
可以指向功能块类型的实例和所有派生功能块的实例。 你指出 VAR [...] _PRG VAR_INPUT b : BOOL; END_VAR VAR p
CODESYS Development System
PROGRAM PLC_PRG VAR [...] ; END_VAR svar
CODESYS Development System
PLC_PRG VAR x : INT; END_VAR x = 2; 信息
CODESYS Development System
_PRG VAR x: INT; bTest : BOOL; END_VAR IF
CODESYS Development System
PLC_PRG VAR i: INT; END_VAR FOR i := 0
CODESYS Development System
Tester : UDINT VAR_INPUT count : UDINT; END_VAR VAR_OUTPUT str
CODESYS Development System
_PRG VAR arr : ARRAY[1..2] OF BIT; END_VAR
CODESYS Development System
示例: PROGRAM PLC_PRG VAR Value : INT; END_VAR