V2 CITY2+L - READING OF CYCLE COUNTER; SIGNAL OF SERVICE REQUIRED

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10 - READING OF CYCLE COUNTER
CITY2+controlunitcountsthecompletedopeningcyclesofthe
gateand,ifrequested,itshowsthatserviceisrequiredaftera
xednumberofcycles.
There are two counters available:
• Atotalizingcounterforcompletedopeningcyclesthatcannot
be zeroed (option “tot”ofitem“Cont”)
• Adownwardcounterforthenumberofcyclesbeforethenext
requestforservice(option“SErv”ofitem“Cont”). This
countercanbeprogrammedaccordingtothedesiredvalue.
Theschemehereaftershowshowtoreadthetotalizingcounter,
howtoreadthenumberofcyclesbeforethenextserviceis
requiredaswellashowtoprogramthenumberofcyclesbefore
thenextrequestforservice(asfortheexampleshown,thecontrol
unitcompletedno.12451cyclesandthereareno.1300cycles
beforethenextservicerequest.
Area 1isthereadingofthetotalnumberofcompletedcycles;
throughUpandDownkeys,youcanalternatethedisplayof
thousands or units.
Area 2isthereadingofthenumberofcyclesbeforethenext
requestforservice:itsvalueisroundeddowntothehundreds.
Area 3isthesetupofthislattercounter;ifyoupressonceUP
orDOWNkey,thecurrentcountervaluewillberoundedupor
downtothousands,anyfollowingpressurewillhavethesetupbe
increasedordecreasedof1000units.Theprevious
displayedcountwillgetlost.
10.1 - SIGNAL OF SERVICE REQUIRED
Assoonasthecounterofcyclesbeforethenextrequestfor
serviceiszero,thecontrolunitshowstherequestforservice
throughanadditional5-secondpre-blinking.
Thissignalwillberepeatedateachopeningcycle,untilthe
installerentersintothecounterreadingandsetupmenu,and
possiblyprogramsthenumberofcyclesafterwhichthenext
service will be requested.
Incasenonewvalueissetup(thatistosaythatthecountervalue
isleftatzero),thesignallingfunctionfortheservice
requestwillbedisabledandnosignalwillberepeatedanymore.
m WARNING: service operations shall be carried out by
qualied staff only.
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