User manual CARLO GAVAZZI WM4-96 PROGRAMMING

[. . . ] CARLO GAVAZZI Automation Components www. carlogavazzi. com TH A To p N K pe r U fo rm FO an R ce s by YO CH OOS WM4-96: Modular Universal Utility Meter and Power Analyzer Harmonic analysis; Energy meters; Load profile; Plug and play module system; SMS reception and transmission. These are only a few among many other functions performed by your WM4-96. What's more, Carlo Gavazzi means ISO9001 certification, a working experience of many decades and a widespread presence all over the world. All this because we want our customers to have the top service and the top products. [. . . ] To reset your choices and go back S v w to the main menu press F . POWER) enables the user to set the beginning of the scale of the load profiles graphs thus optimizing its resolution. To set the value proceed as per "installed power". HOLIDAY periods Counters reset v 37 34 43 43 v 42 S v w Counters Management Reset of the Energy Counters F The "RESET" menu allows you to reset the energy counters. Press S to enter the menu and then use the v and w keys to select the desired type of reset. S v w Press S to enter the menu, then the instrument displays the following message: PAY ATTENTION, ALL THE METERS WILL BE RESET!!To end the RESET procedure, press S ; to go back to the TARIFF SELECTION menu (counters sub-menu), press F . The reset procedure allows the user to choose among the following different choices: ALL: reset of all the energy meters (imported/exported energies); TOTAL + : reset of the imported energy counters (+kWh, +kvarh); TOTAL - : reset of the exported energy counters (-kWh, -kvarh); PARTIAL + : reset of the partial imported energy counters (+kWh, +kvarh); PARTIAL- : reset of the partial exported energy counters (-kWh, -kvarh). Dual time counters progr. Counters reset v 35 34 43 42 v Counters Management 43 Gas Counters Reset S v w The GAS RESET menu allows the user to reset the gas counters. Select GAS RESET by means of the v and w keys and con- firm with S . The instrument displays the following message: PAY ATTENTION, ALL THE GAS COUNTERS WILL BE RESET!To end the RESET procedure press S ; to go back to the TARIFF SELECTION menu (counters sub-menu), press F . Water Counter reset The WATER RESET menu allows the user to reset the water counter. Select WATER RESET by means S v w of the v and w keys and confirm with S . The instrument displays the following message: PAY ATTENTION, THE WATER COUNTER WILL BE RESET!If you press F S you end the RESET procedure, if you press you go back to the tariff selection menu (counters sub-menu). Multi-time counters Digital outputs v 39 34 43 45 v 44 Outputs / Other settings s Harmonics analysis This function enables the display of the windows relating to the harmonics analysis. S v w F Press S to enter the HARMONICS menu: then, use the v and w keys to select the phase where you want the harmonic analysis to be enabled. The S S v w key allows the user to enable (ON) or disable (OFF) the displaying (the function is cyclical: ON-OFF-ON). To go back to the main menu, press F. s Clock setting This function enables the user to set the data relating to date and time. Select CLOCK from the main menu by means of S v w F the v and w keys; then press S to enter the menu. Choose the desired function by means of the v and w keys; Enter the desired sub-menu with S . Then set the desired value by means of the v and w keys and confirm the value with S . To reset the choices and go back to the main menu, press F . Pulse output S v w Multitariff counter v 39 55 46 v Outputs / Other settings 45 The EURO/USA function allows the user to display the date and time according to the EUROPEAN (EURO, date: day/month/year; time: 24 hours) or AMERICAN (USA, date: month/day/year; time: 12 hours / AM and PM) format. s Digital Outputs This function enables the user to connect the type of digital output to the slot at the beginning. The instrument indicates if the module is not in the slot with the message "NOT AVAILABLE"; whereas if the module is in the slot, the instrument automatically goes to the digital output menu, where the user can set four different types of output: PULSE, ALARM, DIAGNOSTIC, REMOTE CONTR. To enter these functions, choose DIGITAL OUTPUT from the main menu S v w F S v w F S v w using the v and w keys, then confirm with S . [. . . ] The same is for the other phases: L2, L3. The same is for the other phases: L2, L3. Harmonic phase angle: the instrument measures the angle between the single harmonic of "V" and the single harmonic of "I" of the same order. According to the value of the electrical angle, it is possible to know if the distortion is absorbed or generated. [. . . ]