CODESYS Development System
_on_call'} FUNCTION_BLOCK fb VAR [...] ; END_VAR 本节内容如下 :
PROGRAM PLC_PRG VAR [...] _iTest : REFERENCE TO INT; END_VAR
CODESYS Development System
示例: PROGRAM PLC_PRG VAR ptr [...] : DWORD; END_VAR dw
CODESYS Development System
PLC_PRG VAR a : INT [...] ; ITFref2 : ITF2; END_VAR
CODESYS Development System
示例: PROGRAM PLC_PRG VAR it : ITF; END_VAR POU
CODESYS Development System
ST 分配的时间常数 VAR tim [...] D17H2M47S295MS; // 4294967295 END_VAR IF tim [...] 的示例 PROGRAM PLC_PRG VAR
视化中,具有接口变量和范围的框架元素 VAR [...] 例中: fbTest ) 范围 VAR [...] _PRG.rVal2) 必须不 0 . 用于 VAR
CODESYS Development System
1 VAR strPOU : STRING [...] POU : STRING; END_VAR
VAR_INPUT bTest : BOOL; END_VAR IF b
PLC_PRG VAR (* That [...] : INT; END_VAR