三菱 MELSEC iQ-R 高速数据通信模块用户手册（应用）.pdf
MELSECiQ-RHighSpeedDataCommunication
ModuleUsersManual(Application)
-RD81DC96
-SW1DNN-RDCUTL(HighSpeedDataCommunicationModuleTool)
SAFETYPRECAUTIONS
(Readtheseprecautionsbeforeusingthisproduct.)
Beforeusingthisproduct,pleasereadthismanualandtherelevantmanualscarefullyandpayfullattentiontosafetytohandle
theproductcorrectly.Iftheequipmentisusedinamannernotspecifiedbythemanufacturer,theprotectionprovidedbythe
equipmentmaybeimpaired.
Theprecautionsgiveninthismanualareconcernedwiththisproductonly.Forthesafetyprecautionsfortheprogrammable
controllersystem,refertoMELSECiQ-RModuleConfigurationManual.
Inthismanual,thesafetyprecautionsareclassifiedintotwolevels:WARNINGandCAUTION.
Indicatesthatincorrecthandlingmaycausehazardousconditions,resultingin
WARNING
deathorsevereinjury.
Indicatesthatincorrecthandlingmaycausehazardousconditions,resultingin
CAUTION
minorormoderateinjuryorpropertydamage.
Undersomecircumstances,failuretoobservetheprecautionsgivenunderCAUTIONmayleadtoserious
consequences.
Observetheprecautionsofbothlevelsbecausetheyareimportantforpersonalandsystemsafety.
Makesurethattheendusersreadthismanualandthenkeepthemanualinasafeplaceforfuturereference.
1
[DesignPrecautions]
WARNING
Configuresafetycircuitsexternaltotheprogrammablecontrollertoensurethattheentiresystem
operatessafelyevenwhenafaultoccursintheexternalpowersupplyortheprogrammablecontroller.
Failuretodosomayresultinanaccidentduetoaninco