MEWNET-W链接2状态
在本节中：
sys_bIsMewnetWLink2TransmissionError
sys_iMewnetWLink2StationNumber
sys_iMewnetWLink2ErrorCode
sys_iMewnetWLink2OverlappingSendAreas
sys_iMewnetWLink2TestResult
sys_iMewnetWLink2LostTokens
sys_iMewnetWLink2DuplicateTokens
sys_iMewnetWLink2LostSignals
sys_iMewnetWLink2SyncErrors
sys_iMewnetWLink2SendNACK1
sys_iMewnetWLink2SendNACK2
sys_iMewnetWLink2SendWACK1
sys_iMewnetWLink2SendWACK2
sys_iMewnetWLink2SendAnswer1
sys_iMewnetWLink2SendAnswer2
sys_iMewnetWLink2UndefinedCommands
sys_iMewnetWLink2ParityErrors
sys_iMewnetWLink2ReceivingError
sys_iMewnetWLink2FormatError
sys_iMewnetWLink2NotSupportedError
sys_iMewnetWLink2SelfDiagnosticResult
sys_iMewnetWLink2LoopChanges
sys_iMewnetWLink2LinkErrors
sys_iMewnetWLink2MainLoopBreaks
sys_iMewnetWLink2SubLoopBreaks
sys_iMewnetWLink2LoopReconstructing
sys_iMewnetWLink2LoopOperationMode
sys_iMewnetWLink2LoopInputStatus