_VA ; PROGRAM PLC_PRG VAR b
_TYPE PROGRAM PLC_PRG VAR
CODESYS Development System
示例: PROGRAM PLC_PRG VAR st
CODESYS Development System
_VAR PROGRAM PLC_PRG VAR i
CODESYS Development System
示例: PROGRAM PLC_PRG VAR i
CODESYS Development System
示例: PROGRAM PLC_PRG VAR i