三菱 QD75P4 用户手册.pdf

SAFETYINSTRUCTIONS

(Alwaysreadtheseinstructionsbeforeusingthisequipment.)

Beforeusingthisproduct,pleasereadthismanualandtherelevantmanualsintroducedinthismanual

carefullyandpayfullattentiontosafetytohandletheproductcorrectly.

Theinstructionsgiveninthismanualareconcernedwiththisproduct.Forthesafetyinstructionsofthe

programmablelogiccontrollersystem,pleasereadtheCPUmoduleUsersManual.

Inthismanual,thesafetyinstructionsarerankedasDANGERandCAUTION.

!DANGERIndicatesthatincorrecthandlingmaycausehazardousconditions,

resultingindeathorsevereinjury.

!CAUTIONIndicatesthatincorrecthandlingmaycausehazardousconditions,

resultinginmediumorslightpersonalinjuryorphysicaldamage.

Notethatthe!CAUTIONlevelmayleadtoaseriousconsequenceaccordingtothecircumstances.

Alwaysfollowtheinstructionsofbothlevelsbecausetheyareimportanttopersonalsafety.

Pleasesavethismanualtomakeitaccessiblewhenrequiredandalwaysforwardittotheenduser.

[DesignInstructions]

!DANGER

Provideasafetycircuitoutsidetheprogrammablelogiccontrollersothattheentiresystemwill

operatesafelyevenwhenanexternalpowersupplyerrororPLCfaultoccurs.

Failuretoobservethiscouldleadtoaccidentsforincorrectoutputsormalfunctioning.

(1)Configureanemergencystopcircuitandinterlockcircuitsuchasapositioningupper

limit/lowerlimittopreventmechanicaldamageoutsidethePLC.

(2)ThemachineOPRoperationiscontrolledbytheOPRdirectionandOPRspeeddata.

Decelerationstartswhenthenear-pointdogturnsON.Thus,iftheOPRdirectio