Instruction Manual Display, Programming Modular system Class 0.
CARLO GAVAZZI 1 Automation Components Thank you for choosing our products WM30 96: • High accuracy (class 0.2 A/V); • High calculation performances for a fast analysis of the signal (FFT up to the 32nd harmonics); • high connection capabilities. WM30-96 is the state-of-the-art tecnological answer to your needs of power quality analysis.
CARLO GAVAZZI Automation Components INTRODU CTION TO WM30 2 DESCRIPTION OF THE INSTRUMENT 1 Active virtual alarms warners. 3 4 5 2 Current energy drain indicator (kWh) by means of flashing, proportional to the measured energy (the higher the flashing frequency, the higher the energy drained. Max. frequency 16Hz pursuant to standard EN5047-1). The keyboard is divided into two areas, the top area is dedicated to the measurements with direct access to specific visualization screens.
CARLO GAVAZZI INTRODUCTION TO WM30 Automation Components 7 5 6 LINE 1 4 LINE 2 9 3 3 Indication of the measurement phase-neutral L1 or phase-phase L12. LINE 3 2 1 Graphic bar which displays the active and the apparent power drained with relation to the installed power. 5 Indication of the measurement phase-neutral L3 or phase-phase L31 or of the asymmetry phaseneutral VLn. LINE 4 1 DESCRIPTION OF THE DISPLAY 7 ALR: the alarm display function is active.
CARLO GAVAZZI INTRODUCTION TO WM30 Automation Components a 01 4 HOW TO SET THE VALUES b With WM30 the values setting is even more simple, it is possible to increase or decrease every single digit, it is possible to easily obtain the wished value or change directly from one multiplier to another one. Example: use of the menu relevant to the current ratio.
CARLO GAVAZZI “EASY PROG” FUNCTION, choosing the application Automation Components Selection Application Note A Cost allocation Imported energy metering B Cost control Imported and partial energy metering C Complex cost allocation Imported/exported energy (total and partial) D Solar Imported and exported energy metering with some basic power analyzer function E Complex cost and power analysis Imported/exported energy (total and partial) and power analysis F Cost and power quality analy
CARLO GAVAZZI DISPLAY PAGES Automation Components No Line 1 0 Home page 1 Line 2 Line 3 6 Line 4 Line 5 Note Application C D E A B F G x x x x x x x Total kWh (+) x x x x x x x 2 Total kvarh (+) x x x x x x x 3 Total kWh (-) x x x x 4 Total kvarh (-) x x x x 5 kWh (+) part. 6 kvarh (+) part. 7 Programmable Depending on the last displayed page of instantaneous variables. x x x x x x x x x x kWh (-) part. x x x 8 kvarh (-) part.
CARLO GAVAZZI INFORMATION PAGES Automation Components 7 No Line 1 Line 2 Line 3 Line 4 Line 5 1 Lot n. xxxx Yr. xx rEL A.01 2 Conn. xxx.x (3ph.n/3ph/3ph./ 3ph.2/1ph/2ph) CT.rA 1.0 … 99.99k Pt.rA 3 LED PULSE kWh 0.001 to 1000 kWh per pulse 4 PULSE OUT1 kWh/kvarh 0.001 to 1000 kWh/kvarh per pulse 5 PULSE OUT2 kWh/kvarh 6 Note Applications C D E F A B 1...60 (min) “dmd” x x x x x x x 1.0...
CARLO GAVAZZI Automation Components PROGRAMMING WM30-96 8 Key-pad Some specific menus display only if the relevant modules are installed. * Self-recognize. Measuring mode Push for at least 2 s ! PAY ATTENTION Join or divide the modules ONLY when the WM30 is NOT power supplied. NOTE 10 CHANGE PAS: this function allows the user to modify the PASS value with a new value (from 0 to 9999). 20 BACKLIGHT: backlight time from 0 (always on) to 255 minutes.
CARLO GAVAZZI PROGRAMMING WM30-96 Automation Components How to customize the home page of WM30-96 C Line 1 9 D Menu “101 TYPE”: “a”, you can select a “system” variable for each line. “b”, you can select a preset combination of variables which is split in line 2 (a system variable) and line 3 to 5 (single phase variables) . Moreover, the selectable variables depend on the selected electric system, if 1P (one phase) system is selected, the available variables are different.
CARLO GAVAZZI Automation Components PROGRAMMING WM30-96 FIXED SELECTION: if, for example, a time interval of 15 minutes has been selected, the instrument will calculate the AVG/DMD value of the measured variable and updates its value every 15 minutes. Where: Pmax is the maximum power, Pc is the contractual power, t1 is the selected time period for the calculation of the AVG/DMD value.
CARLO GAVAZZI Automation Components PROGRAMMING WM30-96 Page 7 (110) 11 As VIRT ALARM 1 Key-pad As VIRT ALARM 1 As VIRT ALARM 1 Push for at least 2 s list of available variables As DIG OUT 1 list of available variables Page 11 (200) NOTE 120 RS232-458: This function allows the user to set the RS232 and RS485 serial communication ports (MC232485 module). 130 ETHERNET: This function allows the user to set the Ethernet communication port.
CARLO GAVAZZI PROGRAMMING WM30-96 Automation Components 12 Page 10 (200) Key-pad List of available variables Push for at least 2 s As AN OUT 1 Save the set parameters and come back to the measuring mode. Page 7 (10) NOTE 210 AN OUT 1: this submenu allows the programming of the analogue outputs (0-20mA, 0-10V). 211 VARIABLES: select the variable to be retransmitted by means of the analog output.
CARLO GAVAZZI PROGRAMMING WM30-96 Automation Components 13 WHAT IS THE ACTION OF THE DIGITAL FILTER PARAMETERS ON THE MEASURE? Digital fluctuation No filter action The first filter parameter is FILTER S and defines the operating range of the filter. This operating range is represented as a yellow band in figure on left side (each small square is one digit).
CARLO GAVAZZI Automation Components PROGRAMMING WM30-96 PROGRAMMING EXAMPLES OF THE ANALOGUE OUTPUTS Power retransmission by means of a 0-20mA analogue output. It’s necessary to measure a consumed power up to 100kW and retransmit this value by means of a signal from 4 to 20 mA: the module to be used is MOV2 (2x from 0 to 20mA), the instrument is to be programmed as follows: VARIABLE: W∑ (system active power). MIN OUT: 20.0% means 4 mA.
CARLO GAVAZZI PROGRAMMING WM30-96 Automation Components EXAMPLE OF ALARM PARAMETERS PROGRAMMING 300kW 295kW It is required the disconnection of a load when a set value of absorbed power occurs. For example when 300kW are exceeded, the alarm occurs and the set load is disconnected. An “UP” alarm is selected, below you’ll find the recommended programming: ENABLE: YES VARIABLES: W system (W∑) SET POINT 1: 300kW SET POINT 2: 295kW ON DELAY: set the desired number of seconds: “5 seconds”.
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CARLO GAVAZZI Automation Carlo Gavazzi Controls SpA, Via Safforze, 8 - 32100 Belluno (Italy) Components Tel. +39 0437 931000, Fax +39 0437 931021 WM3096 IM ML 180310 BASE cod. [D] I1 [1] L1 N S1 S2 [4] L1 L2 L3 N S1 S2 I1 [2] L1 N S1 S2 [5] L1 L2 L3 N S1 S2 S1 S2 S1 S2 I1 I2 I3 I1 I2 I3 I1 I2 I3 [3] L1 L2 L3 N S1 S2 S1 S2 S1 S2 [6] L1 L2 L3 [A] 8021024 [B] [D] Instruction Manual Base Instrument LED Thank you I1 I1 I2 I3 S1 S2 S1 S2 S1 S2 [C] for choosing our products.
ENGLISH Rated inputs, system type: 1, 2 or 3-phase. Galvanic insulation by means of built-in CT’s. Current range (by CT) AV5 and AV6: 5(6)A; AV4 and AV7: 1(2)A. Voltage (by direct connection or VT/PT) AV4, AV5: 400/690VLL; AV6, AV7: 100/208VLL. Accuracy (Display + RS485) (@25°C ±5°C, R.H. ≤60%, 48 to 62 Hz). In: see below, Un: see below AV4 model In: 1A, Imax: 2A; Un: 160 to 480VLN (277 to 830VLL). AV5 model In: 5A, Imax: 6A; Un: 160 to 480VLN (277 to 830VLL).
CARLO GAVAZZI Automation Carlo Gavazzi Controls SpA, Via Safforze, 8 - 32100 Belluno (Italy) Components Tel. +39 0437 355811, Fax +39 0437 355880 WM30_40 IM ML 190312 MODULES cod. 8021193 Instruction Manual Modules WM30/WM40 Thank you for choosing our products. Tab.
ENGLISH Relay outputs (M O R2). Physical outputs 2 (max. one module per instrument). Purpose for either alarm output or pulse output. Type, relay, SPDT type, AC 1-5A @ 250VAC; AC 15-1.5A @ 250VAC, DC 12-5A @ 24VDC; DC 13-1.5A @ 24VDC. Configuration, by means of the front key-pad. Function, the outputs can work as alarm outputs but also as pulse outputs, remote controlled outputs, or in any other combination. Alarms up alarm and down alarm linked to the virtual alarms. Min.
