三菱 FX3U-16CCL-M 用户手册.pdf
FX3U-16CCL-M
USERSMANUAL
SafetyPrecautions
(Readtheseprecautionsbeforeuse.)
Beforeinstallation,operation,maintenanceorinspectionofthisproduct,thoroughlyreadthroughand
understandthismanualandalloftheassociatedmanuals.Also,takecaretohandlethemoduleproperlyand
safely.
Thismanualclassifiesthesafetyprecautionsintotwocategories:and.
Indicatesthatincorrecthandlingmaycausehazardousconditions,resultingindeathorsevere
injury.
Indicatesthatincorrecthandlingmaycausehazardousconditions,resultinginmediumorslight
personalinjuryorphysicaldamage.
Dependingonthecircumstances,proceduresindicatedbymayalsocausesevereinjury.
Itisimportanttofollowallprecautionsforpersonalsafety.Storethismanualinasafeplacesothatitcanbe
takenoutandreadwhenevernecessary.Alwaysforwardittotheenduser.
1.DESIGNPRECAUTIONS
Reference
•Whenexecutingcontrol(datachanges)toanoperatingPLC,constructaninterlockcircuitinthesequenceprogram
sothattheentiresystemoperatesconservatively.
Inaddition,whenexecutingcontrolsuchasprogramchangesandoperationstatuschanges(statuscontrol)toan
operatingPLC,thoroughlyreadthemanualandsufficientlyconfirmsafetyinadvance.
EspeciallyincontrolfromexternalequipmenttoaPLCinaremoteplace,problemsintheP