ABB UNO-DM-1.2-TL-PLUS Product Manual
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ABB UNO-DM-1.2-TL-PLUS Product Manual

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ABB solar inverters
Product Manual
UNO-DM-1.2/2.0/3.0/3.3/4.0/4.6/5.0-TL-PLUS
(from 1.2 to 5.0 kW)

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Summary of Contents for ABB UNO-DM-1.2-TL-PLUS

  • Page 1 ABB solar inverters Product Manual UNO-DM-1.2/2.0/3.0/3.3/4.0/4.6/5.0-TL-PLUS (from 1.2 to 5.0 kW)
  • Page 2 Operation eneral conditions Before checking the operation of the equipment, it is necessary to have a thorough knowledge of the Instruments chapter 6 and the functions that have been enabled in the installation process. The equipment operates automatically without the aid of an operator; the operating state should be controlled through the equipment’s instrumentation.
  • Page 3 The name of the wireless network created by the system that the con- Remove and apply on the Quick nection should be established with, will be: ABB-XX-XX-XX-XX-XX-XX installation guide where “X” is a hex digit of the wireless MAC address...
  • Page 4 7 - Operation Pre-commissionig phase 2 - Internal web UI access DEVICE USED TABLET/SMARTPHONE: • SCAN this QR code (it is also reported in the Quick installation guide and in the pre-commissioning flyer inside the box of the inverter). DEVICE USED LAPTOP: •...
  • Page 5 7 - Operation STEP 2 (Optional) - Residential wireless network connection. The inverter WLAN board can operate in two different operating modes: “Station Mode” or “Access Point Mode” (also known as “AP Mode”) • “AP mode”: Only local communication is enabled in this mode; In particular, the WLAN board acts like an «access point»...
  • Page 6 7 - Operation The parameters relating to the home wireless network (set on the router) that must be known and set during this step are: - IP Settings: DHCP or Static. If you select the DHCP function (default setup) the rou- ter will automatically assign a dynamic IP address to the inverter whenever it tries to connect to the user network.
  • Page 7 7 - Operation Once the inverter is connected to the domestic wireless network, a new message will confirm that the connection is acquired. The message provides the IP Address assigned by the home wireless network router to the inverter that can be used each time you want to access the internal web user interface with the inverter connected to the home wireless network.
  • Page 8 7 - Operation STEP 3 - Date, Time and Time zone Set the Date, Time and Time zone (The inverter will propo- se these fields when available). When it’s not possible for the inverter to detect the time protocol, these fields have to be manually entered. Click on “Next”...
  • Page 9 3. ABB 1PH (single-phase) 4. ABB 3PH (three-phase) If a 3PH energy meter (ABB B23, B24) is used in the system as single-phase inverter, it will be necessary to select ABB 3PH and the phase to which the inverter is connected.
  • Page 10 (This field will appear only if you select the ABB B23 3PH meter model) ENERGY POLICY: set the way in which you want to manage the energy produced by the PV plant,...
  • Page 11 To address any problems that may occur during the initial stages of operation of the system and to ensure the inverter remains fully functional, you are advised to check for any firmware updates in the download area of the website www.abb.com/solarinverters or at https://regi- stration.abbsolarinverters.com (instructions for registering on the website and updating the firmware are given in this manual).
  • Page 12 - Selection of grid standard (and corresponding display language). For the list of available grid standards and the relative details, contact ABB. From the moment that the grid standard is set, you have 24 hours to make any changes to the value, after which the “System >...
  • Page 13 To address any problems that may occur during the initial stages of operation of the system and to ensure the inverter remains fully functional, you are advised to check for any firmware updates in the download area of the website www.abb.com/solarinverters or at https://regi- stration.abbsolarinverters.com (instructions for registering on the website and updating the firmware are given in this manual).
  • Page 14 7 - Operation ower, Alarm, GFI LEDs behaviour The following table shows all the possible activation combinations of “Power” “Alarm” and “GFI” LEDs on the LED panel according to the = LED On operating status of the inverter. = LED flashing = LED Off = Anyone of the conditions described above LED status...
  • Page 15 7 - Operation pecifications on operation of the LEDs In correspondence to each status of the inverter indicated by the constant or intermittent lighting of the specific LED, the display also shows a message identifying the operation which is being carried out or the defect/anomaly recorded (see specific chapter).
  • Page 16 Firefox versions from v.50) and enter the IP Address assigned by the router to the inverter, or the “Host Name” (that could be obtained writing this url: http://ABB-XX-XX-XX-XX-XX-XX.local replacing the “X” with the hex digits of the wireless MAC address of the inverter (it can be found on the “Wireless Identification Label”...
  • Page 17 ABB-XX-XX-XX-XX-XX-XX where “X” is a hex digit of the wireless MAC address (MAC address can be found on the “Wireless Identification Label” placed on the side of the inverter or applied during the commissioning phase to the quick installa- tion guide on cover page).
  • Page 18 7 - Operation Login page After you have connected the device to the inverter and you access to the login page, login with the username and password created during the commissioning phase. User and password are CASE SENSITIVE. If the Password is lost click on “Forgot your password?” to obtain the access to the web user interface (and it will be possible to change the password) by entering the PRODUCT KEY (printed on the “Wireless identification label”...
  • Page 19 7 - Operation eb user interface menu structure The following screenshots are related from a laptop visualization, may differ from smartphone or tablet visualization. The Web user interface is divided in six main sections, available on the left sidebar: MAIN: Main section of web user interface dedicated to viewing the sum- mary informations related the status and the production informations of the inverter and photovoltaic plant.
  • Page 20 7 - Operation AIN section In the MAIN section it’s possible to access the following sub-menus: • Dashboard • Status Summary Dashboard In the Dashboard sub-menu you can view the main informations re- lated the status and the production informations of the inverter and photovoltaic plant and alarm/warning active events.
  • Page 21 We advise changing the activation voltage only if really necessary and to set it to the correct value: the photovoltaic generator sizing tool available on the ABB website will indicate whe- ther Vstart needs changing and what value to set it to.
  • Page 22 7 - Operation 6. Multiple Max Scan Period This settings allows you to set the time between scans. Remember that the shorter the scan interval the greater the loss of production, due to the fact that energy is transferred to the grid during the scan but not at the maximum power point.
  • Page 23 7 - Operation VENTS Section In the EVENTS Section it’s possible to view the Alarm and Warning events list that it can be custom filtered by type or by entering a match- ing word. Clicking on any event to view his details. - 118 -...
  • Page 24 7 - Operation SER section In the USER section it’s possible to logout from web user interface and return to the login page, or to access the following sub-menus: • Edit Email and Password • Admin Plus • User Management Edit Email and Password In the Edit Email and Password sub-menu you can change the e-mail and password related to the user which is used to login to the web user...
  • Page 25 7 - Operation ETWORK section In the NETWORK section it’s possible to access the following sub-me- nus: • RS485 • WLAN Status • Modbus TCP • Debug Settings RS485 In the RS485 sub-menu it’s possible to adjust the settings relating to the RS485 communication serial line: •...
  • Page 26 7 - Operation WLAN Status In the WLAN Status sub-menu it’s possible to view operation status and the information about the WLAN board for both of wireless channel and to switch between the two operation mode (“Station Mode” or “AP Mode”). Wireless channel 1 is always active and it’s dedicated to operate in Access Point mode only.
  • Page 27 7 - Operation Once the inverter is connected to the domestic wireless network, a new message will confirm that the connection is acquired. The message provides the IP Address assigned by the home wireless network router to the inverter that can be used each time you want to access the web user interface, with the inverter connected to the home wireless network.
  • Page 28 “Modbus TCP Server” parameter. By changing “Modbus Power Control” parameter settings to “OFF” only reading register is enabled. Debug Settings In the Debug Settings sub-menu it’s possible to enable or disable the Debugging access for ABB Service purposes. - 123 -...
  • Page 29 2. REACT-MTR-1PH (single-phase) 3. ABB 1PH (single-phase) 4. ABB 3PH (three-phase) If a 3PH energy meter (ABB B23, B24) is used in the system as single-phase inverter, it will be necessary to select ABB 3PH and the phase to which the inverter is connected.
  • Page 30 7 - Operation ENERGY POLICY: set the way in which you want to manage the energy produced by the PV plant, choosing from the following: Management Description mode The system automatically manages power flows in or- der to maximise self-consumption. All unused power Self from domestic loads will feed into the grid.
  • Page 31 7 - Operation Local I/O Manager In the Local I/O Manager sub-menu it’s possible to enable the ma- nagement of power flows in order to optimize self-consumption or avoid feeding power to the grid (this features will work only on inverter equipped with UNO-DM-COM KIT (-X models) or UNO-DM-PLUS-COM ETHERNET KIT (-E models)).
  • Page 32 7 - Operation • Configurable alarm with reset at the end of the alarm signalling pro- cess - display text “Alarm-Contact (alarm configurable - no-latch)” The relay is activated (status: switched) whenever an error (code Exxx) or a warning (code Wxxx) is present from those selected from the list in the dedicated submenu Alarm Config of the inverter display.
  • Page 33 7 - Operation Vin > Vstart • Crepuscolar - display text “Alarm-Contact (crepuscolar)”: N.C. Relay State: Switched The relay is activated (status: switched) as soon as the inverter input N.O. voltage exceeds the activation voltage set. Vin < Vstart The relay switch to rest position when the input voltage drops below 70% N.C.
  • Page 34 7 - Operation • Latch configurable alarm - display text “Alarm-Contact (alarm con- figuable - latch)”: The relay is activated (status: switched) whenever an error (code Exxx) or a warning (code Wxxx) is present from those selected from the list in the dedicated submenu Alarm Config of the inverter display (see the INVERTER RUN table below).
  • Page 35 7 - Operation • Load Manager - “Load Management”: Load Manager functionality allows you to define configurable power thresholds for which the relay is activated (status: switched) to a specific configurable power thresholds. Once this mode has been selected, the parameters for which the relay is activated and deactivated have to be set.
  • Page 36 7 - Operation Country Standard By accessing to the Country Standard sub-menu you can modify the grid standard within 24 hours while the inverter is operating. After the grid standard was set you have 24 hours to make any changes to the grid standard value;...
  • Page 37 7 - Operation Autotest CEI 0-21 By accessing to the Autotest CEI 0-21 sub-menu you can lanch an autest procedures according to the grid standard CEI-021. The conditions required to perform an Autotest are: • The grid standard must be set to CEI-021. •...
  • Page 38 An interruption of updating process could damage the inverter! • Remote firmware Update: In remote mode, the firmware will update automat- ically, searching the last available firmware on ABB servers, by clicking the “CHECK” button. After the finish of the checking process the avail-...
  • Page 39 7 - Operation Date and Time In the Date and Time sub-menu it’s possible to set the date, time and time zone. The inverter will propose these fields when the time protocol is avail- able). When it’s not possible for the inverter to detect the time protocol, these fields have to be manually entered.
  • Page 40 7 - Operation NFORMATION Section In the INFORMATION Section it’s possible to view the general informa- tions about the embedded web user interface. it’s possible to access the following sub-menus: • Privacy Policy • Provider Information/Impressum • Acknowledgments • Relase Notes - 135 -...
  • Page 41 7 - Operation escription of the Display menus The ABB inverters are equipped with a graphic display , consisting of 2 lines of 16 characters each, which can be used to: • Display the operating status of the inverter and the statistical data •...
  • Page 42 7 - Operation enu structure System Inverter Display WLAN Logger > Settings > Statistics > Settings > Settings > Set time > Lifetime > Backlight > Restore AP > Set cash > Partial > Contrast > Info > Set RS485 com >...
  • Page 43 7 - Operation ystem Menu By selecting the System menu, the following menus can be accessed: System ENTER Settings DOWN Measure Settings Selecting Settings brings up the first screen relating to the password. The default password is "0000". This can be modified by using the display buttons, always following the same procedure: •...
  • Page 44 After the grid standard was set you have 24 hours to make any changes to the grid standard value; 24 hours later the “Country Select.” functionality will be blocked, and any subsequent changes can only be made using a password provided on request by ABB (refer to dedicated chapter in this manual).
  • Page 45 7 - Operation nverter Menu By selecting the Inverter menu, the following submenus can be ac- cessed: Inverter ENTER Statistics DOWN Settings DOWN Info Statistics By selecting Statistics, the following menus can be accessed: Statistics ENTER Lifetime DOWN Partial DOWN Today DOWN Last 7 days...
  • Page 46 7 - Operation 3. Today This section of the menu displays today's statistics: • E-day: Energy produced today • P-Peak: Today’s peak power value • Val. : Value of today’s production, calculated using the currency and conversion coefficient set in the relevant section of the SETTINGS menu •...

  • Page 47: Table Of Contents

    7 - Operation Settings Selecting Settings brings up the first screen relating to the password. The default password is "0000". This can be changed by using the display buttons, following the same procedure as always: • ENTER scrolls through the digits (from left to right) •...

  • Page 48: Vstart

    We advise changing the activation voltage only if really necessary and to set it to the cor- rect value: the photovoltaic generator sizing tool available on the ABB website will indicate whether Vstart needs changing and what value to set it to.

  • Page 49: Service

    7 - Operation 4. Service This section of the menu is reserved for installers. A special access password is required, which may be obtained from the website https://registration.ABBsolarinverters.com. Before connecting to the site, make sure you have all the information required to calculate your password: Inverter Model, Serial Number and week of manufacture of the Inverter When you have a password you can set the parameters in the menu.

  • Page 50: Remote On/Off

    7 - Operation 5. Remote ON/OFF This section of the menu is used to enable/disable connection/discon- nection of the inverter from the grid using the special control signal (R+) for inverter equipped with UNO-DM-COM KIT (-X models) or UNO-DM- PLUS-COM ETHERNET KIT (-E models). •...

  • Page 51: Reactive Power

    7 - Operation 8. Reactive Power This section of the menu may be used to manage the supply of reactive power into the grid. There are 5 possible types of management: • Q: No Regulation: no regulation of reactive power. To activate this mode, press ENTER and then press ENTER to confirm.

  • Page 52: Autotest

    7 - Operation 9. Autotest This section of the menu is available only for the Italian country standard. The autotest according to the grid standard CEI-021 can be launched via the menu on the display. The conditions required to perform an Autotest are: •...
  • Page 53 7 - Operation At the end of the test, when the inverter has disconnected from the grid, Test in corso the results and values of the test performed will appear on the display..You can move from one screen to another using the UP/DOWN arrow keys.

  • Page 54: Alarms

    7 - Operation 10. Alarm This features will work only on inverter equipped with UNO-DM-COM KIT (-X models) or UNO-DM-PLUS-COM ETHERNET KIT (-E models). This section of the menu allows you to set the activation status of a relay (available either as contact normally open – N.O. - and as a normally closed contact -N.C.) and to configure customised alarm conditions.
  • Page 55 7 - Operation • Configurable alarm with reset at the end of the alarm signalling INVERTER RUN process (display text “Alarm Conf.”) N.C. The relay is activated (status: switched) whenever an error (code Exxx) Relay State: Idle N.O. or a warning (code Wxxx) is present from those selected from the list in the dedicated submenu Alarm Config.
  • Page 56 7 - Operation • Crepuscolar (display text “Crepuscolar”) Vin > Vstart The relay is activated (status: switched) as soon as the inverter input voltage exceeds the activation voltage set. N.C. Relay State: Switched N.O. The relay switch to rest position when the input voltage drops below 70% Vin <...
  • Page 57 7 - Operation • Latch configurable alarm (display text “Al. Conf. Latch”) INVERTER RUN The relay is activated (status: switched) whenever an error (code Exxx) or a warning (code Wxxx) is present from those selected from the list in N.C. Relay State: Idle the dedicated submenu Alarm Config (see the table below).
  • Page 58 7 - Operation Info By selecting the Info menu, the following menus can be accessed: Info ENTER Part No. DOWN Serial No. DOWN Firmware 1. Part No. Displays the model code 2. Serial number Displays the serial number and week and year of manufacture of the equipment 3.
  • Page 59 7 - Operation isplay Menu By selecting the Display menu, the following submenus can be ac- cessed: Display ENTER Settings Settings Selecting Settings brings up the first screen relating to the password. The default password is "0000". This can be changed by using the display buttons, following the same procedure as always: •...
  • Page 60 7 - Operation LAN Logger Menu By selecting the WLAN Logger menu, the following submenus can be accessed: WLAN Logger ENTER Settings DOWN Info Settings Selecting Settings brings up the first screen relating to the password. The default password is "0000". This can be changed by using the display buttons, following the same procedure as always: •...
  • Page 61 7 - Operation Info By selecting the Info menu, the following menus can be accessed: Info ENTER Part No. DOWN Serial No. DOWN View IP DOWN View Mode 1. Part No. Allows you to view the part number of the wireless board. 2.

This manual is also suitable for:

Uno-dm-2.0-tl-plusUno-dm-3.0-tl-plusUno-dm-3.3-tl-plusUno-dm-4.0-tl-plusUno-dm-4.6-tl-plusUno-dm-5.0-tl-plus

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