Kamstrup MULTICAL 603 Technical Description

MULTICAL®603
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74
KamstrupA/S∙Technicaldescription∙5512‐2029
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A1_GB
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06.2017
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6.3 SETUPloop
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Inthisloop,itispossibletoconfigurethemeterviathefrontkeys.Thisenablesthetechniciantoconfigurethemeter
both before installation and when the meter has been put into operation. Configuration of the meter after
commissioningrequiresthattheinstallationsealisbrokenandthatthe
metertopisseparatedfromthemeterbase.
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HowtoopentheSETUPloop
1. Ingeneral(unlessotherwiseinformedbythecustomer),theSETUPloopisavailablewhenthemeterisin
transportstate.Themeter leavesthetransportstatewhenthemeterforthefirsttimeregistersa
flowof1%of
qporlarger,oriftheSETUPloopisendedviathemenuitem“EndSetup”.Atotalresetofthemeteristheonly
waytoreturntotransportstate.
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2. Whenthemeterisinoperation,i.e.themeterhaslefttransportstate,it
ispossibletoaccesstheSETUPloopby
breakingthemeter’sinstallationsealandseparatingthemetertopfromthemeterbase.
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HowtoexittheSETUPloop
YoucanexittheSETUPloopinthreeways.Allthreewayscanbeusedbothintransportstateandafterthe
meterhas
beenputintooperation.
1. Keeptheprimarykeyactivatedandnavigatetothemeter’sotherloops.
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2. After4minutes,themeterwillreachtime‐outandreturntothefirstreadingintheUSERloop.
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3. Navigatetothemenuitem“EndSetup”intheSETUPloop,
andkeeptheprimarykeyactivatedfor5seconds,
whiletheframesaroundthereadingincrements,andthedisplayintheendshows“OK”.
Note:ThislockstheaccesstotheSETUPloop,andtherebythemeterislockedagainstfurtherconfiguratio n. 
Subsequentreconfigurationofthemeterrequiresthatyou
breaktheinstallationseal.
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Asitappearsfromthetableabove,thepurposeofthemenuitem“EndSetup”istoenablethetechniciantolockthe
accesstotheSETUPloopintransportstateandthuslock themeteragainstfurtherconfiguration.Thisfunctionise.g.
relevanttoatechnicianwhoknowsthata
meteristobemountedintheinstallationforsometimebeforethefirst
integrationiscarriedoutandwantstolocktheaccesstotheSETUPloopimmediatelyaftertheinstallationtoensure
thatnofurtherconfigurationispossible.
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Pleasenotethatitisonlypossibletoconfigurethemeter50timesviatheSETUPloop.
After50times,themeterislockedagainstfurtherconfiguration,andtotalresetandreverificationofthe
meterarerequiredtoregainaccesstotheSETUPloop.
IMPORTANT:“EndSetup”isanimportantfunctionwhenthemeterisintransportstate,butwhenthemeter 
isinoperation,“EndSetup”isjustoneofthreewaystoexittheSETUPloop.

Kamstrup MULTICAL 603 Specifications

General

Flow Sensor	Ultrasonic
Battery Life	Up to 16 years
Power Supply	Battery
Communication Options	M-Bus, Wireless M-Bus, Modbus, BACnet
Display	LCD
Application	Heating and Cooling
Pressure Rating	PN16
Approval	MID
Accuracy	Class 2
Ambient Temperature Range	55°C
Housing Material	Brass