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