CODESYS Development System
程序中的调用是 dwOldValue := TEST_AND_SET(dw); , 其中变量 dwOldValue [...] Synch : DWORD; END_VAR VAR dwOldValue
CODESYS Development System
called and the value [...] read *) 在 FBD 中: 调用
CODESYS Development System
ReadData VAR di [...] ; diValue : DINT [...] Test := TRUE; diValue