CARLO GAVAZZI WM24-96 - PROGRAMMING Manual de usuario

Universal Utility MeterContatore UniversaleUSER MANUALMANUALE ISTRUZIONIWM24-96Modular systemTecnologia modulareCARLO GAVAZZIAutomation Components

▲▲9ProgrammingEn. meters Menu7En. meters Display1322When the “AL” box (normally used for the alarmindication) is active during the programming phase,i

▲▲10ProgrammingSynchronization5Measuring Pages91222S▲▼S SystemThis function allows the operator toselect the electrical system choos-ing between thre

▲▲11ProgrammingDigital Input Table9Main Menu91522SSSS▲1.2...2.1▼▲▼ VT ratioThis function allows the user toselect the value of the VT ratio.Example:

If, for example, you select the value “15 min-utes”, the instrument calculates the demand valueand updates the value every 15 minutes. See thediagram

▲▲13ProgrammingRetransmitt. en. Meters11VT Ratio91722S▲S▼ Access to the energymeters menuThis function allows the user to choosethe parameters for th

▲▲14ProgrammingDigital Outputs9Main Menu91622SS▲1.2...2.1▼tot 1.Cn: it enables the combination oftotal en. meters and day-time and night-time GAS met

▲▲15ProgrammingDigital Output 213Energy Meters91922The increase of the Water, Gas meters, the selec-tion of night/day tariff of the gas meters or the

▲▲16ProgrammingAlarm Output11dmd Calculation91822SSSS▲▼▲▼Alarm digital out-put on page 18Digital output 2on page 19 Digital Outputs❑ Digital Output 1

▲▲17ProgrammingEnd of Programming15Digital Input Table92122Digital output 2on page 19The list displaying the en. meters to be retransmittedvaries depe

▲▲18ProgrammingDigital Filter13Energy Meters Menu92022S▲▼❑ Alarm Digital OutputThis function allows theuser to set the parameters of thealarm digital

WM24-96: Modular Universal UtilityMeter and Power AnalyzerPlug and play module system; ener-gy meters, gas and water meter.These are only a few among

▲▲19ProgrammingUseful Information17Retransmittable en. meters92322SEC: delay time from the detectionof the alarm and the activation ofthe output. Choo

▲▲20ProgrammingMeters Reset15Meters Increase92222 RS422/485 Serial portaddressSelect “AddrESS” from the mainmenu by means of the and keys; to ente

▲▲21ProgrammingUp/Down Alarm19Digital Output 292522 End of programmingTo exit from programming and goback to the measuring mode, select“End” from the

How to prevent the programming by key-padIt is possible to prevent any access toprogramming by modifying the switch inthe power supply slot (see the

▲▲23Useful InformationDimensions21End of Programming2725The variables measured by the instrument arecorrect if the polarities of the inputs have beeno

▲▲24Useful InformationInstallation19Digital Output 2232625 What is ASYThe ASY variable allows the user to control the symmetry ofthe delta voltages

▲▲25Useful InformationAvailable Modules23E.g.: Use of Digital Filter2329 Alarm digital outputThe activation of the alarm can be up or down depending

▲▲26InstallationPosition of Slot21End of Programming2835 Preliminary operationsBefore switching the instrument on, make sure that thepower supply vol

▲▲27InstallationOptional Modules conn.25Up/Down Alarm263135 Overall dimensions and panel cut-out❑ MountingInsert the instrument (holdingits front) an

▲▲28InstallationOptional Modules23E.g.: Use of Digital Filter263035 Position of the slots and relevant modules Available modules❑ Relay digital outp

▲▲2IndexFront Panel Description43CARLO GAVAZZIWM24-96, modular universal utility meter and power analyzerFW rev. 01TO BEGIN WITH . . . . . . . . . .

▲▲29InstallationSerial connection27Mounting263335DESCRIPTION A B C D PU PS IMRS485/RS422 serial port ✓RS232 serial port ✓Single relay output ✓✓Singl

▲▲30InstallationRelay Output conn.25Up/down Alarm263235AQ10383 digitalinputsAQ10423 digital inputs +auxAR1034RS485/422serial portAR1039RS232 serial po

▲▲31Installation3-ph 3-wire connection29Modules Position263535Connection byNPN transistor.AQ1042 Digital input module.Connection bycontacts.AQ1042Digi

▲▲32InstallationElectrical diagrams27Dimensions263435This diagram is valid alsofor the single output opencollector module. The value of the loadresist

▲▲33InstallationTechnical features31Digital Input Conn.263735❑ RS485/422 (AR1034) serial port 4-wire connection. Additional devices provided withRS485

▲▲34InstallationAccuracy29Available Modules263635 Electrical diagrams❑ Single-phase connection❑ Three-phase, 4-wire, unbalanced loadL1NL1NL3L2U13 524

▲▲35InstallationTechnical Features33Serial Connection2639CT connection (3-wire system) ARONCT and VT connections (3-wire system) ARON❑ ARON connection

▲▲36Technical FeaturesDigital Inputs31Digital Inputs Connection3840 Number of inputsCurrent: 3; Voltage: 4 Accuracy(display, RS232, RS485) In=5A; Pn

▲▲37Technical Features35Electrical diagrams3640Connections: 2 or 4 wires, max. distance 1200m, termina-tion directly on the instruments.Addresses: fro

▲▲38Technical FeaturesGeneral Specifications33Electrical diagrams364040Alarm outputs (optional)Number of outputs: up to 2, independentAlarm type: up o

INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26 Operations preliminary to the installation . . . . . . .26 Front panel

▲▲39Technical Features37Pulse outputs3640Contacts 2-3: to be used in one of the following ways:• tariff selection (t1-t2-t3-t4) and synchronization;•

▲▲40Technical features35Electrical diagrams36 Power supply specifications90 to 260 VDC/VAC;18 to 60VDC/VAC; 24 VAC -15%+10% 50-60Hz; 48 VAC -15%+10%

OUR PRODUCTION SITESCarlo Gavazzi Industri A/SHadsten - DENMARKInductive and CapacitiveProximity Sensors in full metal andplastic housings. Photoelect

When the instrument is switched on it shows the page below:▲▲4To begin withGas, water, en. meters pages68Back-lighted LCD Display.Display previous pag

If displayed in themeasuring mode itmeans: the alarm isON.▲▲5To begin withProgramming3Index498▼▲VL1-NVL2-NVL3-NV∑A L1 A L2A L3▼▲W L1W L2W L3▼▲PF L1

▲▲6To begin with“tot-Prd”488The energy meter pages are different according to the set-ting of the instrument (see energy meter menu on pag.13). If yo

▲▲7To begin withdmd calculation5Measuring Pages4118 If you choose “tot-1.Cn” the instrument displays allthe pages displayed in the “tot” selection as

▲▲8To begin withSystem3Index410 If you choose “tot-Prd” the instrument displays:Once the energy meter pages are finished, the instrumentwill display