Easy Electronics xLogic Micro PLC - Page 64

64
EachinputisidentifiedbytheletterIplusanumber.WhenyoulookatxLogicfromthefront,youcansee
theinputterminalsatthetop.Onlyanalogmodules(PT100and0…20mAinput)havetheinputsatthe
bottom.
EachoutputisidentifiedbytheletterQplusanumber(ELC-E-AQ:AQplusnumber).Inthefigure,you
canseetheoutputterminalsatthebottom.
Note
xLogiccanrecognize,readandswitchtheI/Oofallexpansionmodulesregardlessoftheirtype.TheI/Os
arenotpresentedintheinstallationorderofthemodules,itrestswiththeaddressoftheexpansion
modules.Forexamplethefirstinputoftheexpansionmodulewiththe
address2,thesymbolwillbeI21.Thesecondoutputoftheexpansionmodulewiththeaddress4,the
symbolwillbeQ42.Refertochapter5.2.4，forhowtosettheexpansionmoduleaddress.
ThefollowingI/Osandflagblocksareavailableforcreatingyourcircuitprogram:I1toI8(CPU),I11to
I14(EXT1),I21toI24(EXT2),I31toI34(EXT3)…….I81toI84(EXT8).
AI1toAI4(CPU),AI11toAI14(EXT1),AI21toAI24(EXT2),AI31toAI34(EXT3)…….AI81toAI84(EXT8).
Q1toQ4(CPU),Q11toQ14(EXT1),Q21toQ24(EXT2),Q31toQ34(EXT3)…….Q81toQ84(EXT8).AQ1to
AQ2(CPU),AQ11toAQ12(EXT1),AQ21toAQ22(EXT2),AQ31toAQ32(EXT3)…….AQ81toAQ82(EXT8).
F1toF64,andAF1toAF64.Alsoavailablearethe
shiftregisterbitsS1toS8,4cursorkeys:C ,C ,C andC .Seethe"Constantsand
connectors"topicformoredetails.
ThefollowingappliestoinputsAI1,AI2,AI3andAI4ofELC-12DC-DA-R(TN/TP)and
versions:IfyouuseI1,I2,I3orI4inthecircuitprogram,thisinputsignalisdigital.IfyouuseAI1,AI2,
AI3,AI4theinputsignalisanalog.Theexpansionmodulesalsoadapttothisrules.