TO 重要 对于编译器版本 >= V [...] <identifier> : REFERENCE TO [...] . 有效声明 PROGRAM PLC

Memory : POINTER TO PlcAppConnection [...] Memory POINTER TO PlcAppConnectionMemory [...] PlcAppConnection

PlcAppConnection.StartConnection (METH) ¶ METHOD StartConnection [...] StartConnection UDINT

PlcAppConnection.StartShutdownConnection (METH) ¶ METHOD StartShutdownConnection [...] StartShutdownConnection

_TYPE PROGRAM PLC_PRG VAR a [...] _VAR ... ; PROGRAM PLC_PRG VAR a [...] PLC_PRG VAR fb

will go to PlcConnectionState.MonitoringRequestSent If nothing is to [...] PlcAppConnection

will go to PlcConnectionState.MonitoringRequestSent If nothing is to [...] PlcAppConnection

will go to PlcConnectionState.MonitoringRequestSent If nothing is to [...] PlcAppConnection

PlcAppConnection [...] Flags PlcAppConnection [...] connection has to be made

配置与 PLC 的连接 通过 [...] 可以无错误编译。可编程逻辑控制器 (PLC) 插入 [...] 启用。 在设备树中，选择 PLC 并单