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Summary of Contents for CARLO GAVAZZI WM23-96 - PROGRAMMING
- Page 1 CARLO GAVAZZI A u t o m a t i o n C o m p o n e n t s WM23-96 Power Quality Analyzer Analizzatore di Qualità della Rete USER MANUAL MANUALE ISTRUZIONI Modular system Tecnologia modulare...
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Page 2: Wm23-96, Power Quality Analyzer
All this because we want our customers to have the top service and the top products. Welcome in the Carlo Gavazzi world and compliments for your smart choice. Visit our website and evaluate our range of products:... -
Page 3: Table Of Contents
Index CARLO GAVAZZI WM23-96, Power Quality Analyzer FW rev. 01 TO BEGIN WITH ......04 Front panel description . - Page 4 Index Front panel cut-out ..... . .23 Module combination ..... .24 Available modules .
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Page 5: To Begin With
To begin with Frontal Panel Description Back-lighted LCD Display. Display previous page. Display next page. Access to programming or setting confirmation. List and Description of Displayed Measuring Pages VL2-N VL1-N VL3-N kvar Measuring pages... - Page 6 To begin with PF Min Serial communication kW dmd status: r=Rx; t=Tx kVA dmd (only with serial comm. module inserted) kW dmd, Max kVA dmd, Max Display total harmonic dis- tortion for the single phase voltages expressed as %. Display total harmonic dis- tortion for the single phase currents expressed as %.
- Page 7 To begin with kvar L2 kvar L1 kvar L3 W L2 Max W L1 Max W L3 Max W L2 W L1 W L3 PF L2 Min PF L1 Min PF L3 Min PF L2 PF L1 PF L3 A L2 A L1 A L3 Neutral current...
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Page 8: Programming
Programming V L2-3 V L1-2 V L3-1 Display of alarm setting (AL1 and AL2 if both alarms have been set). Display of the variable connected to the alarm. The scrolling of the measuring pages is cyclic, at the end it returns back to the first page on the left. -
Page 9: Change Password
Programming Change Password This function allows the operator to choose the desired password value (from 0 to 1000). Choose the “CnG.PASS” function by means of the keys, then press to modify PASS, enter the desired value by means of keys and confirm the new value with the key. -
Page 10: Vt Ratio
Programming and the secondary has a current of 5A, the CT ratio corresponds to 60 (obtained by carrying out the fol- lowing calculation: 300/5). Choose 1.2.. the “Ct.rAtio” function by means of ..2.1 keys; to enter the menu press ; then select the desired value by means of the keys and confirm the new value with... -
Page 11: Dmd Calculation
Programming Dmd calculation This function allows the user to select the integration time of the W, VA and var demand value (var only by means of RS485). To enter these functions select “P.int t” from the main menu by the keys;... -
Page 12: Total Harmonic Distortion
Programming tion are carried out as soon as the instrument is switched off. When the DIGITAL INPUT module is installed, the syn- chronization starts as soon as one of the digital inputs changes status (contacts 2 and 3 of the digital input mod- ule). -
Page 13: Digital Outputs
Programming Digital Outputs Digital Output 1 This function enables to set the parameters of the dig- ital outputs. Choose “diGout” function by means of keys, to enter the menu press . Then, set one of the following parameters: ALr: access to the alarm func- tion (see alarm digital output) confirm with to enter the rel-... - Page 14 Programming rnG: select the position of the digital point; Set-on: activation set-point, value of the variable over which the alarm is activated. Select the value of the variable by means of keys and con- firm with Set-oFF: deactivation set-point, 1.2.. value of the variable over which ..2.1 the alarm is deactivated.
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Page 15: Digital Output 2
Programming Digital Output 2 ALr: access to the alarm function (see alarm digital output on page 12) confirm with to enter the relevant menu; rEn: enable the activation of the output by means of the serial com- munication, confirm with enable the function. - Page 16 Programming keys and confirm it with LoA: % value of the zero of the output range (0-20mA, 0-10V) that is generated by the minimum 1.2..2.1 measured value (LoE). Select the desired value by means of the keys and confirm it with HiA: % value of the full scale of the 1.2..
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Page 17: Digital Filter
Programming Digital Filter Select “FiLtEr” by means of the keys: to enter the menu press . Select the parameters to be set with the keys, to enter the menu press There are two parameters: - rnG, to set the operating range of 1.2.. -
Page 18: Reset Of Min Values
Programming Reset of min values Select “rESEt MI” from the main menu by means of the keys, then confirm with . When the instrument asks for the reset, choose, by means of the keys: “no MI” to avoid the reset or “YES MI”... -
Page 19: Useful Information
Useful Information How to prevent the programming by key-pad It is possible to prevent any access to programming by keypad by modifying the selector under the power supply slot (see the drawing on the left), or closing the con- tact number 1 of the digital input module, when present. - Page 20 Useful Information tiples are automatically selected by the instrument accord- ing to the selected VT and CT values; • HiE: (maximum electrical scale) 100.0 K; the K and M multiples are automatically selected by the instrument according to the selected VT and CT values; •...
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Page 21: Retransmitted Variables
Useful Information What is ASY The ASY variable allows the user to control the symmetry of the delta voltages (for systems without neutral) and star voltages (for systems with neutral). The variable is calculat- ed according to the following formula: Vmax - Vmin ASY= *100... -
Page 22: Alarm Digital Output
Useful Information Alarm digital output The activation of the alarm can be UP or DOWN depending on how the ON and OFF parameters have been set, as per the following table: ON-OFF ALARM TYPE VALUES STATUS ON < OFF DOWN Displaying of programming menu It may be useful to know that the menus displayed by the instrument depend on its configuration;... -
Page 23: Installation
Installation Preliminary operations Before switching the instrument on, make sure that the power supply voltage corresponds to what is shown on the side label of the relevant module. Before mounting the modules To know in which slot every module is to be mounted, refer to the figure on page 24. -
Page 24: Front Panel Cut-Out
Installation Overall dimensions and panel cut-out Mounting Insert the instrument (holding its front) and fasten it (from the back) by fixing the two lateral brackets (1) (supplied with the instrument) to the appropriate location (2), using the two screws (3) supplied with the instrument. -
Page 25: Module Combination
Installation Position of the slots and relevant modules Available modules Analogue output modules Single analogue output AO1050 (20mADC) AO1054 (±20mADC) AO1051 (10VDC) AO1055 (±1VDC) AO1052 (±5mADC) AO1056 (±5VDC) AO1053 (±10mADC) AO1057 (±10VDC) Dual analogue output AO1026 (20mADC) AO1030 (±20mADC) AO1027 (10VDC) AO1031 (±1VDC) AO1028 (±5mADC) AO1032 (±5VDC) - Page 26 Installation DESCRIPTION D PU PS IM Single analogue output Double analogue output RS485 Serial port RS232 Serial port Single relay output Single open coll. output Dual relay output Dual open coll. output 3 digital inputs 3 digital inputs+AUX Power supply Inputs Open collector digital output modules AO1058...
- Page 27 Installation Digital input modules AQ1038 AQ1042 3 digital 3 digital inputs inputs + aux Serial port modules AR1039 RS232 serial port AR1034 RS485 serial port Power supply modules AP1021 18-60VAC/DC Power supply AP1025 24VAC Power supply AP1024 48VAC Power supply AP1023 115VAC Power supply AP1022...
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Page 28: Digital Input Connections
Installation Optional module connections Digital inputs Connection by NPN transistor. AQ1042 Digital input module Connection by PNP transistor. AQ1042 Digital input module Connection by contacts. AQ1042 Digital input module Connection by contacts. AQ1038 Digital input module Analogue modules ARON connections... -
Page 29: Open Collector Output Connections
Installation Relay outputs AO1058 AO1035 single relay output dual relay output Open collector outputs This diagram is valid also for the open col- lector modules with a lower number of out- puts. The value of the load resistances (Rc) must be chosen so that the short-circuit current AO1059 single open collector is lower than 100mA;... - Page 30 Installation RS485/422 serial port (AR1034) 4-wire connection. Additional devices provided with RS422/RS485 (that is RS 1,2,3...N) are connected in parallel. 2-wire connection. Additional devices provided with RS422/RS485 (that is RS 1, 2, 3 ...N) are connected in par- allel. The termination of the serial output is carried out only on the last instrument of the network, by means of a jumper between (Rx+) and (T).
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Page 31: Elettrical Connections Diagrams
Installation Electrical diagrams Single-phase connection CT connections CT and VT connections Three-phase, 4-wire, unbalanced load CT connections CT and VT connections (4-wire system) (4-wire system) Modules available Technical features... - Page 32 Installation CT and VT connections 3 CT and 3 VT connections (3-wire system) (3-wire system) ARON connection, 3-phase, 3-wire, unbalanced load CT connections CT and VT connections (3-wire system) ARON (3-wire system) ARON Serial port connections Software functions...
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Page 33: Technical Features
Technical Features Number of inputs Current: 3 Voltage: 4 Accuracy (display, RS422/RS485) In=5A; Pn= In* Un UN: FS ranges AV4-5-6-7 Current: ±0.5% In +2DGT Phase-neutral voltage: ±1% Un +2DGT Phase-phase voltage: ±0.5% Un +2DGT Frequency: ±0.1% Hz Active power (@ 25°C ± 5°C, R.H. 60%): ±1% Pn +2DGT Reactive Power (@ 25°C ±... - Page 34 Technical Features Input impedance AV4: 208VLL 5(6)AAC (AV4): >200 k AV5: 400VLL 5(6)AAC (AV5): >900 k AV6: 100VLL 5(6)AAC (AV6): >200 k AV7: 660VLL 5(6)AAC (AV7): >900 k Frequency 50 to 60 Hz Harmonic analysis Analysis principle: FFT Harmonic measurement: Current, Up to 16th harmonic Voltage: Up to 16th harmonic Type of harmonics: THD V 1, THD V...
- Page 35 Technical Features Ripple: 1% Load: 20 mADC 600 ; ±20 mADC 550 ; ±10 mADC 1100 ; ± 5 mADC 2200 ; 10 VDC 10 k ; ±10 VDC 10 k ; ± 5 VDC 10 k ; ± 1 VDC 10 k Insulation: by means of optocouplers, 4000 V output to...
- Page 36 Technical Features Controlled variables: V , Vn , PF , W , VA , var , Wdmd, VAdmd, An, ASY (asymmetry), THD V LN (the highest value among the three phases) THD A (the highest values among the three phases); On-time delay: 0 to 255s Output type: SPDT relay AC 1-8A @ 250VAC, DC 12-5A @ 24VDC, AC 15-2.5A @ 250VAC, DC 13-2.5A @ 24VDC...
- Page 37 Technical Features Page 9: VA L1, VA L2, VA L3 Page 10: AL1 Page 11: AL2 Page 12: W , PF , var , Hz Page 13: W , PF , VA ,Hz Page 14: W (max), PF (min) Page 15: W dmd, VA dmd, r.t. Page 16: W dmd (max), VA dmd (max) Page 17: THD VL1, THD VL2, THD VL3 Page 17: THD AL1,THD AL2, THD AL3...
- Page 38 Technical Features Product: IEC 60688-1, EN 60688-1 Approvals: CE Connections 5(6)A: Screw-type, max 2.5 mm wires (2 x 1.5mm Housing Dimensions: 96x96x140 mm Material: ABS, NORYL, PC (front) self-extinguishing: UL 94 V-0 Protection degree: Front: IP65; Connections: IP20 Weight: Approx. 400 g (packing incl.) Nota: Some pictures have been digitally modified and may not correspond to the instrument in all its details.
- Page 39 User’s Page Name: ....Surname: ... . . Company name: ....... . WM23-96 serial number: .
- Page 40 OUR SALES NETWORK Carlo Gavazzi GmbH Carlo Gavazzi Automation Sdn Bhd Wien - AUSTRIA Petaling Jaya, Selangor - MALAYSIA Carlo Gavazzi NV/SA Carlo Gavazzi BV Vilvoorde - BELGIUM Beverwijk - NETHERLANDS Carlo Gavazzi Inc. Carlo Gavazzi AS Mississauga, ON - CANADA...
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