July 2004
Intermediate to advanced
352 pages
9h 30m
English
Content preview from Mitsubishi FX Programmable Logic Controllers, 2nd Edition
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//INTEGRAS/ELS/PAGINATION/ELSEVIER UK/PLC/3B2/FINALS-7-6-04/ 0750656794-CH009.3D – 105 – [105–110/6]
19.6.2004 9:10PM
9
Free line drawing
TheGx-Developersoftwarehasthefacilitywhichenablesthemousetodrawthe
connectinglinesbetweenthedevicesinaladderdiagram.
Thishasmanyadvantageswhenproducingaladderdiagram,whichcontainsparallel
connectedinstructions.
ConsidertheladderdiagramPNEU1shownonPage95.
Theprocedureofconnectinginparallel,eachofthenormallyopencontactsY0,Y1
andM1withtheirrespectivedevicesisnotthateasy.However,theuseofthefreeline
drawingfacilitywillnowbeused,tosimplifyandspeedupthistask.
1.CreateanewprojectPNEU1A.
2.Selectthefree-drawnlineiconorpressF1
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