Kamstrup MULTICAL 603 Technical Description

MULTICAL®603

116
KamstrupA/S∙Technicaldescription∙5512‐2029
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A1_GB
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06.2017
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8.1.1.2 Auto DetectwithtwoULTRAFLOW®X4onV1andV2
TheprocedureforAutoDetectwithtwoULTRAFLOW®X4isidenticaltothetableinparagraph8.1.1.1,exceptforitem
②whereanidenticalULTRAFLOW®X4connectedtoinputV2ismounted.
ULTRAFLOW®X4,whichismountedonV1,willalwaysbedecisiveforcorrectpu lsefigureandqp,alsofor
anapplication
in which tw o ULTRAFLOW® X4 are used. This means that changing ULTRAFLOW® X4 on V2 will not result in a
configurationlogging,butonlycauseaninformationcode.TheinfocodewillbepresentuntilULTRAFLOW®X4on
eitherinputV1orinputV2hasbeenexchangedsothat
bothULTRAFLOW®X4areidentical.ChangingULTRAFLOW®
X4toanotherpulsefigureorqponinputV1alwaysresultsinaconfigurationlogging.

NotethatAuto DetectwithtwoULTRAFLOW®X4requiresthatthemeterhasbeenconfiguredfor2ULTRAFLOW®
(Connectiontype2or8)andatthesame
timethatCCC=8xxhasbeenselected.
8.1.1.3 Auto Detectinformationcodes
IncaseofincorrectULTRAFLOW®orcommunicationerrorwithULTRAFLOW®X4,MULTICAL®603showsastaticinfo
code,describingtheoccurrederror(item⑤inthetableinparagraph8.1.1.1).Thetablebelowdescribesthepossible
infocodesandtheirmeaning.
Informationcode Description Remedy

Displayduration5s
Communicationerror
oninputV1.
Separatethecalculator,andcheckthatULTRAFLOW®X4hasbeen
mountedcorrectlyinthescrewterminalsofinputV1.Then,repeat
theprocedureinparagraph8.1.1.1fromitem③.

Displayduration5s
Wrongpulsefigureon
inputV1.
Theconfiglogisfull.Itisnolongerpossibletoexchange
ULTRAFLOW®X4oninputV1withasizethatdiffersfromthelatest
loggedsizeofV1.

Displayduration5s
Communicationerror
oninputV2.
Separatethecalculator,andcheckthatULTRAFLOW®X4hasbeen
mountedcorrectlyinthescrewterminalsofinputV2.Then,repeat
theprocedureinparagraph8.1.1.1fromitem③.

Displayduration5s
Wrongpulsefigureon
inputV2.
ULTRAFLOW®X4oninputV2differsfromULTRAFLOW®X4oninput
V1.MakesurethatbothULTRAFLOW®X4areidentical,andrepeat
theprocedureinparagraph8.1.1.1.

Displayduration5s
Communicationerror
onbothinputV1and
inputV2.
Separatethecalculator,andcheckthatULTRAFLOW®X4hasbeen
mountedcorrectlyinthescrewterminalsofinputV1andofinputV2.
Then,repeattheprocedureinparagraph8.1.1.1fromitem③.

Inapp licationswithtwoULTRAFLOW®X4,bothULTRAFLOW®X4mustbeexchangedtothesametype,i.e.
identicalpulsefiguresandqp.
If
p
ulsefi
g
ureand
qp
arenotidentical,thisresultsinaninfocode,seethedescri
p
tionin
p
ara
g
ra
p
h8.1.1.4.

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