Easy Electronics xLogic Micro PLC - Standard Solution

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Washclothes
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Watersystemingarden
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Pottedplantwater
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Washcar
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ScourW.C.
Thefollowingfigureistotellyouhowtoruntherainwaterapplicationsystem:
Therainwateriscollectedinthecontainerandthenpumpedtoservicewaterductworkthroughpumping
station.Soyoucanapplyrainwaterasdrinkablewater.Iftherainwaterinthecontainerdriedup,this
systemcansupplydrinkablewater.
Requirementsforthecontrolsystemofservicewaterpump
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Itcanprovideservicewaterallday,underthecontingencyinstance,thecontrolsystemmustbe
abletobeswitchedovertodrinkablewatersystemautomatically.
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Whenswitchingtodrinkablewatersystem,itcan’tinterlardrainwater.
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Ifraincontainerhasnotenoughrainwater,servicewaterpumpcan’tbeon(rainwaterdry-up
protection).
7.6.1Standardsolution