NetVarPDO_Rx_Udp.SetError (METH) ¶ METHOD SetError [...] Name Type Return SetError

能是由于操作系统的内部缓冲区不足造成的。 RxErrorCount 显示 [...] 常表示连接错误或电磁兼容性 (EMC) 存在问题。 TxErrorCount [...] 显示相应操作系统以及网络驱动程序的属性。 价值 描述 LostFrameCount

Error Handling [...] Error Handling [...] error codes which are

NetVarPDO_Rx [...] _BLOCK NetVarPDO_Rx_Udp In [...] VarManager_Udp_FB pNetVarPDO_Rx

ID : STR.ERROR; udiCount [...] string in bytes STR.RuneCount [...] Size : UDINT; udiCount

with a generic error [...] count as Deny, with [...] with a generic error

_INPUT count : UDINT; END [...] Tester := tryFun(count := count, testcase := g

#1000); iCount: INT [...] ); END_VAR iSubr1 := nCount [...] , error "Cannot convert

_GetMsgCount [...] _GetMsgCount : CAA.COUNT [...] of GetMsgCount In

GetMsgCount (FUN) ¶ FUNCTION GetMsgCount : CAA.COUNT Returns