Conext™ ComBox Installation and Configuration Manual www.schneider-electric.
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About This Guide Purpose The purpose of this Owner’s Guide is to provide explanations and procedures for installing, operating, configuring, maintaining, and troubleshooting the Conext ComBox Communication and Monitoring Device. Scope The Guide provides safety guidelines, planning, and setup information, procedures for installing the Conext ComBox, as well as information about configuring, monitoring, and troubleshooting the unit. It does include information on how to use other Schneider Electric products.
About This Guide Conventions Used The following conventions are used in this guide. DANGER DANGER indicates an imminently hazardous situation, which, if not avoided, will result in death or serious injury. WARNING WARNING indicates a potentially hazardous situation, which, if not avoided, can result in death or serious injury. CAUTION CAUTION indicates a potentially hazardous situation, which, if not avoided, can result in moderate or minor injury.
About This Guide Related Information Related Products For more information about related products, refer to: Conext XW+ Inverter/Charger Owner’s Guide Conext Solar Charge Controller Owner’s Manual Conext Automatic Generator Start Owner’s Guide Conext System Control Panel Owner’s Guide Conext SW Inverter/Charger Owner’s Guide Conext MPPT 80 600 Solar Charge Controller Operation Guide Conext MPPT 60 150 Solar Charge Controller Operation Guide Grid-Tie-AUS Solar Inverter Owner's Manual Conext TX Solar Inverte
Important Safety Instructions READ AND SAVE THESE INSTRUCTIONS - DO NOT DISCARD This guide contains important safety instructions for the Conext ComBox Communication and Monitoring Device that must be followed during operation and troubleshooting. Read and keep this Owner’s Guide for future reference. Read these instructions carefully and look at the equipment to become familiar with the device before trying to install, operate, service or maintain it.
Safety DANGER HAZARD OF ELECTRIC SHOCK AND FIRE • Connect only to Safety Extra Low Voltage (SELV) circuits and power sources. • All wiring must be done by qualified personnel to ensure compliance with all applicable installation codes and regulations. • For Indoor Use Only. • Do not disassemble. No user serviceable parts inside. Failure to follow these instructions will result in death or serious injury.
Safety NOTICE EQUIPMENT DAMAGE • All cables connected to the Conext ComBox must run indoors and not be susceptible to lightning strikes. • Turn OFF all devices before connecting cables. The Conext ComBox does not have an ON/OFF switch. • Do not connect an Ethernet cable from the Conext ComBox to the WAN/ MODEM port on the network router. • Do not connect an Ethernet cable plug into a Xanbus port on the Conext ComBox.
Safety x 975-0679-01-01 Revision E
Contents Important Safety Instructions- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - vii 1 Overview Overview - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1–2 Compatible Xanbus™ Components - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1–2 Physical Features - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Contents Finding the Conext ComBox on the Network- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 2–16 Logging in to the Conext ComBox Web User Interface Using a USB Thumb Drive- - - - - - - - - - 2–17 3 Configuration Configuration Steps - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3–2 Logging In- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Contents Modbus Power Meters - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Modbus Device List - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Resetting the Conext ComBox to Factory Settings - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Changing Device Settings - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Cascading Parameters and Copy C
General Specifications- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - A–3 Features - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - A–3 Regulatory Approvals - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - A–4 Schneider Electric Products that work with the Conext ComBox - - - - - - - - - - - - - - - - - - - - A–4 Physical Dimensions - -
1 Overview Chapter 1 describes the features of the Conext ComBox and provides an overview of its physical features and web user interface.
Overview Overview The Conext ComBox Communication and Monitoring Device is a multi-function communication device that provides an overall view of system performance for residential power monitoring systems. It also provides a communications gateway between a network of XanbusTM-enabled devices and Modbus devices. Operators can configure the system and devices, monitor performance, and access data logs through the web-based user interface.
Physical Features Physical Features The following illustration shows the Conext ComBox. The tables in the following sections contain descriptions of the connectors, indicators, and data ports on the Conext ComBox. Data Ports and Reset Button The data ports and reset are located in a flip panel at the top of the Conext ComBox. Their functions are listed in the following table. Item Description Reset The Reset pinhole is used to restore factory settings or clear internal firmware memory.
Overview Device The Device Mini-USB data port is used for transferring files from the Conext ComBox to a PC. LED Indicator Lights (LEDs) The Power LED flashes slowly (2 flashes per second) during the Conext ComBox application loading and flashes quickly during application initialization. The other LEDs light up one by one as the startup progresses. Once the Conext ComBox is ready, the power LED is on and other LED’s behave as described below. See “Monitoring LEDs” for more information.
Physical Features Communication and Power Ports 1 2 3 4 5 6 Item Description 1 Power port. Use an AC/DC power adapter connected to a wall outlet to provide power to the Conext ComBox. 2 Xanbus ports. Plug in a CAT5 cable from Xanbus-enabled devices for communications and/or power to the Conext ComBox. 3 DIN rail sliding catch. Slide up/down to lock/release the Conext ComBox to a DIN rail. 4 RS 485 Modbus port.
Overview Types of Conext ComBox Networks The Conext ComBox can interface with different LAN devices using wired or wireless connections, so you can configure your Xanbus devices and monitor your power system performance.
Types of Conext ComBox Networks Conext ComBox with Remote Access You can access the web user interface for the Conext ComBox from a remote computer using the Internet. The Conext ComBox must be connected to a router. The router firewall settings must allow port forwarding, which allows the remote computer to access the Conext ComBox using the router’s IP address and the port number for the Conext ComBox.
Overview Conext ComBox as a Modbus Slave (RS 485) You can use the Conext ComBox as a Modbus slave where performance data can be sent to a master device, such as a Programmable Logic Controller (PLC) or Supervisory Control and Data Acquisition (SCADA) system through an RS 485 connection. You can also configure the system devices from the master device.
Power Sources for the Conext ComBox Power Sources for the Conext ComBox The Conext ComBox consumes an average of 2 W under most operating conditions and up to 10 W maximum. The power sources connected to the Conext ComBox must be capable of providing this power requirement.
Overview User Interface This section describes the elements of the web-based user interface for the Conext ComBox. This interface is used to check the status of the Conext ComBox, configure, monitor and log data for your network, and perform upgrades. The menu bar contains icons for all functions plus home, close and setup icons. You can also link to the Schneider Electric website. To access the web user interface, log in with a user name and password. For more details see “Logging In” on page 3–3.
User Interface Found only in General Settings, this button shuts down the Conext ComBox. Captures the most up-to-date value from a parameter. Sets the time and date in the Conext ComBox. Sets the time zone in the Conext ComBox. Found only in FTP Logger Settings, this button sends a sample log file to an FTP site. Causes a physical indicator on the Xanbus device to flash, light up, or beep, depending on the device.
Overview System Scheduled Maintenance The Conext ComBox is unavailable for approximately three minutes at 3:05 AM daily. During this time, the Conext ComBox performs routine maintenance and does not respond to queries via any of its external interfaces, such as Modbus TCP, RS 485, Web Services, and Web Pages. Data logging is also suspended during this period.
2 Installation Chapter 2 describes how to install, wire, and connect the Conext ComBox to your network.
Installation Choosing a Location Choose a clean, dry, easily accessible location indoors. If you mount the Conext ComBox on a wall, the recommended height is at eyelevel so that you can clearly see the LEDs and have easy access to the data ports. All the communication ports on the Conext ComBox are accessible from the bottom of the device when mounted on a wall or DIN rail.
Materials and Tools Required Materials and Tools Required Materials List The following materials are supplied in the Conext ComBox package: ❐ Conext ComBox unit ❐ Conext ComBox Quickstart Guide ❐ Conext ComBox CD includes: • Device Discovery Tool • Conext ComBox Owner’s Guide ❐ AC/DC power adapter (PN: 0J-921-0023-Z) with replaceable multi-plug for North America, Europe, Asia, UK • 5.5 mm diameter (outer, negative), 2.1 mm diameter (inner, positive) connector • 12 VDC (output), 1.
Installation Mounting the Conext ComBox Wall Mount To mount the Conext ComBox on a wall: 1. Choose the location for mounting the device. 2. Using the template in the Conext ComBox Quickstart Guide, mark the mounting holes on the wall with a pencil. The holes must be at the same height and 4 7/16 inches (112 mm) apart. 3. Insert the two anchors and mounting screws supplied in the marked locations on the wall, leaving a space of about ¼ inch (6 mm) between the wall and screw head. .
Mounting the Conext ComBox 4. Place the Conext ComBox on the mounting screws, and confirm a snug fit before going to the next step. 5. Connect the wiring and cables. Go to “Wiring the RS 485 Modbus Connector for Power to the Conext ComBox” on page 2–14.
Installation DIN Rail Mount A standard 35-mm “top hat” DIN rail (EN50022) must be used for mounting. To mount the Conext ComBox on the DIN Rail: 1. Choose the location for mounting the device. 2. Using heavy duty scissors or a diagonal cutter, cut both ends of the side tab on one end of the Conext ComBox. Side tab 3. Break off the side tab. You may need to use pliers for this. 4. Repeat steps 2 and 3 for the tab at the other end of the Conext ComBox. 5.
Wiring the RS 485 Modbus Connector for Data Communication to the Conext ComBox Wiring the RS 485 Modbus Connector for Data Communication to the Conext ComBox The RS 485 Modbus connector provides three terminals to wire communication cables to the Conext ComBox. The five-terminal RS 485 connector uses the first three terminals for a data cable. The cable has a size of 16–24 AWG with 1.5 mm2–0.25 mm2 wires. The cable can be shielded or non-shielded.
Installation Modbus versus Xanbus The RS 485 Modbus connection and Xanbus cable connection provide data communication from the network and devices to the Conext ComBox. Communication with Modbus devices is handled through the RS 485 or 10/100 Ethernet connection on the Conext ComBox while communication with Xanbus components occurs through the Xanbus ports of Xanbus-enabled devices.
Wiring the Dry Contact Connector Wiring the Dry Contact Connector Wiring instructions for dry contact wiring for SELV devices is included in this section. The dry contact connector is intended to control the trigger of SELV devices such as small DC fans or external AC or DC relays. It does not provide power to the Conext ComBox. To wire the dry contact connector: DANGER ELECTRIC SHOCK AND FIRE HAZARD • Turn off all other devices prior to wiring the connectors.
Installation Connecting the Conext ComBox to an Ethernet Network Note: The computer and network router may remain powered at this stage in the process. If not already powered, make sure these two devices are on before proceeding. Before connecting a computer and router to the Conext ComBox, make sure it meets the following prerequisites. Router The network router must be able to supply DHCP addresses automatically to connected devices.
Connecting the Conext ComBox to an Ethernet Network Step 1: Turn on the computer and router. Step 2 Step 3 Step 4 Ethernet cable supplied Step 5 4. Connect one end of the Ethernet cable (supplied) to the LAN port on the network router. At this stage, the network router should be on but the LED showing port activity on the router will not show any indication. 5. Connect the other end of the Ethernet cable to the Conext ComBox.
Installation Turning On the Conext ComBox The Conext ComBox must be wired into an Ethernet connection before it is powered up. Follow the sequence of steps in “Connecting the Conext ComBox to an Ethernet Network” on page 2–10. To turn on the Conext ComBox: 1. Connect a power source to the Conext ComBox.
Turning On the Conext ComBox Connecting the AC/DC Power Adapter DANGER ELECTRIC SHOCK AND FIRE HAZARD Use only the AC/DC Power Adapter supplied with this Conext ComBox unit. When ordering a replacement, reference PN: 0J-921-0023-Z. Failure to follow these instructions will result in death or serious injury. To use the AC/DC power adapter supplied with the Conext ComBox as a power source: 1. Conext ComBox uses a universal plug with interchangeable pins and plug styles. 2.
Installation Wiring the RS 485 Modbus Connector for Power to the Conext ComBox To use the Modbus RS 485 connector to provide power to the Conext ComBox, use the following procedure. When powering the Conext ComBox through the 24 V DC terminals on the RS 485 connector, use a power supply (AC/DC or DC/ DC) that provides galvanic isolation to meet the required SELV connections.
Turning On the Conext ComBox 7. Insert the ferrules into the Modbus connector’s wire terminals as shown. 3/8 in. (10 mm) 0 V (–) 1A DC fuse on the positive wire 24 V (+) power supply Note: The polarity of the wires is shown above and on the unit. 8. Secure the wires by tightening the screws on the terminal. 9. Plug the Modbus connector into the RS 485 port of the Conext ComBox. 10. Turn on the 24 V DC power supply. 11. Go to step 2 of “Turning On the Conext ComBox”.
Installation Finding the Conext ComBox on the Network After the Conext ComBox is wired into and powered up on a LAN, it will exist as a LAN device at an IP address. The following procedure describes how to find the Conext ComBox LAN address. To find the Conext ComBox on your network: 1. Load the Conext ComBox CD (supplied) in the computer.
Logging in to the Conext ComBox Web User Interface Using a USB Thumb Drive • Open a web browser. • Enter the Conext ComBox Web Address in the URL field. • Press Enter on the keyboard. The Conext ComBox user interface Login window appears. 6. Enable all antivirus software including firewall protection software. 7. To complete configuration of your Conext ComBox, go to the “Configuration” section.
Installation 8. Click the Connect button shown within System Information. The web browser opens up and the Conext ComBox user interface Login window appears. Note that this will only work if your computer is on the same Local Area Network as the Conext ComBox.
3 Configuration Chapter 3 describes how to configure settings for the Conext ComBox. It also includes how to connect devices to the Xanbus network.
Configuration Configuration Steps To complete Conext ComBox setup, you must successfully complete the procedures in the Installation section. Make sure the Conext ComBox is connected, the Power LED is on, and the Status LED is off. Your Xanbus devices should still be in standby mode. When you log in to the web user interface, most of the setup information appears automatically with their default values.
Logging In Logging In The first time you log in to the Conext ComBox web user interface, use the default User name: admin and Password: password. NOTE: See “Two Types of Accounts” below. admin password Two Types of Accounts User name Password Privileges admin password System-level access. Allows read and write access to settings on the Conext ComBox as well as Xanbus devices. Allows system and status monitoring including logging. user user Limited access.
Configuration The Warning and Disclaimer page appears. Click the checkbox next to “I agree...” then click “I understand and accept”.
Changing the Admin Password Changing the Admin Password Change the password from the default “password” as soon as you log in to the ComBox. To change the Conext ComBox Admin Password: 1. In the menu tree, click the arrow to the left of expand the menu. 2. The Configuration menu appears. Click change the password. ComBox Configuration to in the menu bar to 3. Under Conext ComBox Settings, click Change Admin Password. 4. Enter the Old Password. 5. Enter your New Password.
Configuration Changing the Time WARNING PHYSICAL INJURY HAZARD Be careful when changing the Conext ComBox time setting. It will override any time settings on individual Xanbus-enabled devices in the network. The time represents the entire system. Any appliance or equipment that is timecontrolled by a Xanbus device, such as a generator connected to an AGS, can inadvertently turn on at the wrong time. Failure to follow these instructions can result in death or serious injury.
Changing the Time Using Network Time You can choose to use the network time for your Conext ComBox system. Note: If you enable this option, it will replace any manual settings you set under Time and Zone at the next update according to the SNTP poll setting. To use the network time and date: 1. In the menu bar, click the arrow to the left of expand the menu. ComBox Configuration to 2. The Configuration menu appears. Click in the menu bar. 3. Under Conext ComBox settings, click Network Time (SNTP). 4.
Configuration Changing E-Mail Settings 3–8 Mailer Status Activate or deactivate e-mailing features. When enabled, a user who forgets a password when trying to log in can have the Conext ComBox send the current password or a randomly generated temporary password by e-mail. E-mail Server Address Specify the mail server address provided by the Internet service provider. It has the format mailserver.yourdomain.com. Contact your Internet service provider for the correct information.
Changing E-Mail Settings E-mail Server Port Specify the port number used by a computer to transmit electronic data through the Internet. The number 25 is typically reserved for e-mail. E-mail Recipients Enter multiple e-mail addresses separated by a comma and no space. Any address listed here will receive email messages generated by the Conext ComBox. E-mail Authentication Enable or disable an external e-mail’s authentication settings.
Configuration Connecting the Conext ComBox to the Xanbus Network After you have installed and configured the Conext ComBox, you can add the Xanbus devices. The Conext ComBox application automatically discovers new devices, and Modbus addresses are assigned according to the starting address configuration settings. Log out of the web user interface and then log in again to check the Modbus address for the new device and its status.
Connecting the Conext ComBox to the Xanbus Network Note: Xanbus is a valid power source for the Conext ComBox. However, for first-time setup, using Xanbus as a power source is not recommended. The Conext ComBox clock will override the other Xanbus devices’ clocks and could trigger unintentional time-based events. Therefore, DO NOT connect the Conext ComBox to the Xanbus network prior to setting up the internal clock of the Conext ComBox.
Configuration Xanbus network terminators Be sure to terminate the Xanbus network with Xanbus network terminators at both ends. When the Conext ComBox starts communicating with other Xanbus-enabled devices on the network, the Xanbus LED will go on. The Conext ComBox is now ready to configure, control, and monitor the devices connected on the Xanbus network.
Changing Conext ComBox Settings Changing Conext ComBox Settings The procedures for configuring the other Conext ComBox Settings are described in the following sections. To change Conext ComBox Settings: 1. In the menu bar, click the arrow to the left of expand the menu. ComBox Configuration to 2. The Configuration menu appears. Click in the menu bar. 3. You will see a screen similar to the one shown below. 4. Click the setting type you want to change.
Configuration General Settings The default Device Friendly Name is the device’s serial number assigned at the factory. It is good practice to change this default to a user-friendly name. Changing the device name To change the device name: 1. Replace the default value using alphanumeric characters. 2. Click to save the setting. 3. To recall the previous value, click . You can reboot the Conext ComBox unit from the web user interface without doing a power cycle.
Changing Conext ComBox Settings Change User Password Settings The Change User Password setting applies only to the Conext ComBox user account. 1. Enter the Old Password. 2. Enter your New Password. The password should contain at least eight alphanumeric (0-9, a-z, A-Z) characters with no special characters and spaces. Passwords are case-sensitive and the maximum length is 32 characters. 3. Enter the New Password (confirm) again. 4. Click Submit. A message indicates that the password change was successful.
Configuration TCP/IP Settings By default, the Use DHCP parameter is set to Yes. By enabling DHCP, the four parameters (TCP/IP Address, TCP/IP Net Mask, Gateway Address, and DNS Server Address) are filled automatically. If the Use DHCP parameter is set to No, you have to manually fill the four parameters with static IP addresses. Note: Only a qualified IT professional should perform changes to any TCP/IP related settings. E-mail Settings See “Changing E-Mail Settings” on page 3–8.
Changing Conext ComBox Settings E-mail Reporting Email System Report Activate or deactivate system reporting features. When activated (Yes), system reports are sent electronically to recipients listed in E-Mail Recipients under E-mail Settings. System Report Include (Included) or exclude (Not Included) certain categories in the system reports that are being sent. The system reports are broken down into different categories such as Generator Energy, Load Energy, etc.
Configuration Email Device Report Activate or deactivate device-specific reporting features. When activated (Yes), device reports are sent electronically to recipients listed in E-Mail Recipients under E-mail Settings. Email Report Frequency Change the frequency of reporting by day, week, or month. Email Report Day For weekly reporting, choose a day of the week to receive system reports.
Changing Conext ComBox Settings Web If you want Web access to the Conext ComBox: • In Web Server Access, select HTTP and then click . If you do not want Web access to the Conext ComBox: • In Web Server Access, select Disabled and then click . The default value of the Web Server Port is 80. If this value is changed to 8080, you must append the URL address with “:8080” at the end of the IP address. Note: You must restart ComBox after changing the Web Server Port.
Configuration FTP Note: This setting is for advanced users only. Use for updating firmware The FTP User 1 Name and FTP User 1 Password are used for firmware upgrades. By default, the password is the same as the user name so it must be changed. Note: For upgrades go to http://www.sesolar.com/product/conext-combox/ Use for downloading logs 3–20 The FTP User 2 Name and FTP User 2 Password are used to download log information. By default, the password is the same as the user name so it must be changed.
Changing Conext ComBox Settings FTP Logger This setting allows the user to push event and detected fault logs to an FTP site. FTP Log Enable Activate or deactivate FTP logging features. When activated (Enable), FTP logs are sent electronically to an FTP site. FTP Log Destination Address Specify a valid FTP site. FTP Log Username Specify the FTP site’s valid user name. FTP Log Password Specify the FTP site’s valid password in the (New) field. Repeat the password in the (Confirm) field.
Configuration Note: It is not recommended to select HOURLY data logs when using the FTP logging feature as this will result in only the 11pm data log file being pushed to the FTP server. If you wish to use the FTP logging feature, select DAILY or MONTHLY logging. Dry Contact Relay You can set the Relay Mode of Operation to Automatic so that the relay will automatically turn on if a fault is detected in the system.
Changing Conext ComBox Settings The fault and warning codes for all the devices are usually listed under the Troubleshooting section of the device’s Owner’s Guide. Grid-Tie Inverters For Grid-Tie inverters, enter the following values: Suppress Grid-Tie Faults/Warnings F11, F54, F58, F61 Xanbus Communications The Xanbus Bit Rate parameter for the Conext ComBox has two possible values: 125 and 250 Kbps. The default value for the Xanbus Bit Rate is 250 Kbps.
Configuration Modbus Communications All of the RS 485 and Modbus settings for the Conext ComBox can be changed as necessary. The default value for the Modbus TCP Port is 502 and the Server Modbus Address is 201. Select Listening in Modbus TCP Enabled to enable Modbus communication. Note: When writing a character string using function code 0x10 (Write Multiple Registers), the NUL terminator MUST be written or the string will not be stored.
Changing Conext ComBox Settings Modbus Byte Order You can configure the Conext ComBox to change the Modbus byte and word ordering for packed ASCII strings, and 32-bit values. There are two settings for Modbus Byte Order: 1. Least Significant byte/word first (LSB First) 2. Most Significant byte/word first (MSB First) Select the appropriate setting for your Modbus network. The following are examples of how the settings operate. Packed String Example: When sending the text string "CONEXT" over Modbus: 1.
Configuration Modbus Address List Use this function to change the Modbus address of a device. The Conext ComBox automatically assigns addresses when it is installed, but individual values can be changed as necessary. The default addresses are assigned per device type. Note: To change the initial starting address settings, see “Modbus Address Enumeration”.
Changing Conext ComBox Settings To change a device Modbus address: 1. In Settings, click Modbus Address List. The expanded window displays a table of addresses that are already reserved along with the associated device, its ID and On Line status (Yes or No). Note: The valid Modbus Address is listed from #1 to 247. The rest are assigned special meanings. 2. To change a device Modbus address: • Select the Device from the drop-down list. Its address is displayed in the address box.
Configuration Modbus Address Enumeration Use this setting to change the initial starting Modbus addresses for device types. The Conext ComBox automatically assigns starting addresses when it is installed but the starting values can be changed as you wish. Make these changes before connecting new devices to the Conext ComBox system. When the Conext ComBox detects a new device, it will assign the address based on the current start address setting for that device type.
Changing Conext ComBox Settings To change device type starting addresses: 1. In Modbus Device Address Enumeration, click have the current information. for the device type to ensure you 2. Enter the new starting value for the device type and click . Note: Valid Modbus addresses can be from 1 to 247. The rest of the numbers are assigned special meanings. 3.
Configuration The following settings are available on the Conext Insight Web Portal tab: • The Enable Data Push to Conext Insight parameter is checked by default unless it was unchecked when the user first logged in to the Conext ComBox (below the initial disclaimer after the login screen). When checked, the ComBox will share data with the Conext Insight Cloud service.
Modbus Master Configuration For further information regarding Multi Cluster configuration, refer to the Combox Multi Cluster Setup Addendum document available at www.SEsolar.com. Curtailment Curtailment refers to periods when the inverter has intentionally reduced its output power. The Curtailment settings control the threshold range within which the ComBox detects whether Curtailment is on or off.
Configuration Communication Setup Figure 3-2 Communication Setup Options Screen Enable Modbus Master Mode toggles the Modbus Master Mode on or off. When enabled, readings for Modbus devices are displayed on the Home screen. Enable Modbus Master Serial Port toggles the Modbus Master Serial Port Mode on or off. If slave is enabled on the serial port, the master will be disabled because it is not possible to have master and slave on the same hardware port.
Modbus Master Configuration Press Discover to display a list of devices. The tool refreshes the Modbus Device List as it searches, displaying the address and type of device. The tool will also search slave devices, displaying the address and type of the slave device.
Configuration Modbus Power Meters Press the Refresh button to display the power meters connected via Modbus. The Association drop-down menu will correspond with where the power meters appear on the System Performance screen. For example, if Loads is selected from the dropdown menu, the power meter will appear between the Devices icon and the Loads icon.
Resetting the Conext ComBox to Factory Settings Resetting the Conext ComBox to Factory Settings If you need to return the Conext ComBox to all of the original factory settings, you can perform a factory reset. To reset the Conext ComBox to original factory settings: 1. Turn off the Conext ComBox by shutting it down properly (as shown on page 3–14) and then disconnecting all its power sources. Make sure the Power LED is off. Wait ten seconds before the next step.
Configuration Changing Device Settings Before making any changes, familiarise yourself thoroughly with the effects of changing the power system settings. NOTICE EQUIPMENT DAMAGE • Consult the device’s Owner’s Guide when changing the device’s settings. • Make sure the device connected on the Xanbus or Modbus network is in standby mode before changing settings. • Do not change any settings unless you are familiar with the device. Failure to follow these instructions can damage equipment.
Changing Device Settings To change a Device Setting after putting the device on Standby: 1. After putting a device on Standby mode, proceed to change the device’s other settings. Each Xanbus device will have varying settings which correspond to that device. Be sure to consult the device’s Owner’s Guide before trying to change the settings via the Conext ComBox. 2. Click System Devices from the left panel, then click the device you wish to change. 3. Click the Settings page.
Configuration Cascading Parameters and Copy Configuration Features Using Cascading Parameters Xanbus-enabled devices are typically configured one at a time. However, because devices often have common settings, cascading parameters can simplify and speed up system configuration. When a parameter is “cascaded,” a newly configured device setting on one device is applied to all devices of the same device type on a common AC or DC connection. Table 3-1 shows which device settings are able to be cascaded.
Changing Device Settings Using Copy Configuration The copy configuration feature allows you to copy all device settings described in Table 3-1 from one device to another device of the same type on a common AC or DC connection. To copy parameter settings from one device to another device of the same type: 1. Put the device on standby mode. See “To set a device in Standby mode:” on page 3–36. 2. Click System Devices to access the individual devices menu. 3. Click the device you want to configure. 4.
Configuration Table 3-1 3–40 Parameter Cascade Copy SearchMode No Yes Grid Support Yes Yes Battery Voltage Yes Yes Battery Type Yes Yes Battery Capacity Yes Yes Max Charge Rate Yes Yes Charge Cyle Yes Yes ReCharge Volts Yes Yes Absorb Time Yes Yes Dft Batt Temp Yes Yes Eqlz Support Yes Yes Eqlz Voltage Yes Yes Bulk Voltage Yes Yes Absorb Voltage Yes Yes Float Voltage Yes Yes Batt Temp Comp Yes Yes ChgBlockStart Yes Yes ChgBlockStop Yes Yes Lo Batt C
Changing Device Settings Table 3-1 Parameter Cascade Copy GenSup Amps Yes Yes LowBattV (Trigger Level) Yes Yes LowBattV (Trigger Delay) Yes Yes LowBattV (Clear Level) Yes Yes LowBattV (Clear Delay) Yes Yes HighBattV (Trigger Level) Yes Yes HighBattV (Trigger Delay) Yes Yes HighBattV (Clear Level) Yes Yes HighBattV (Clear Delay) Yes Yes Connections (AC1) No Yes Connections (AC2) No Yes Connections (AC Out) No Yes Connections (DC Conn) No Yes 975-0679-01-01 Revision E
Configuration Upgrading Firmware You can perform firmware upgrades for your Conext ComBox and Xanbus-enabled devices when they are available for download. You can download them from the Schneider Electric Conext ComBox website at http://www.sesolar.com/product/ conext-combox/ to a mass storage device, such as a thumb drive, or to a computer that you then connect to the Conext ComBox.
Upgrading Firmware Installing Conext ComBox Upgrades from a Thumb Drive To install an upgrade for the Conext ComBox using a thumb drive: 1. Connect the thumb drive to a computer with Internet access. There must be only one .bdl file on the thumb drive. If there are two or more .bdl files, there is no guarantee which .bdl file will be chosen. 2. In a Web browser, go to http://www.sesolar.com/product/conext-combox/ to select the upgrade you need. 3. Once you have found the upgrade, save the .
Configuration Figure 3-3 Internet Explorer Delete Browsing History Figure 3-4 Firefox Clear Recent History 3–44 975-0679-01-01 Revision E
Upgrading Firmware Installing Conext ComBox Upgrades Remotely Note: Your web browser may not support the upgrade function. Use Chrome 18.x or later, IE 10.x or later, Firefox 12 or later, or Safari 5.x or later for Conext ComBox upgrades. To install a Conext ComBox upgrade remotely: 1. In a web browser, go to http://www.sesolar.com/product/conext-combox/ to select the Conext ComBox upgrade you need. 2. After you find the upgrade, save the .bdl file in a local directory. 3.
Configuration 8. Click Upload. You are automatically prompted with a warning dialog box. Click OK. As the bundle is transferred to the Conext ComBox, progress is indicated in percentage, and a message screen indicates when the file transfer has been completed successfully. When the bundle file has transferred to the Conext ComBox, the files in the bundle are automatically extracted and reprogramming of the Conext ComBox begins.
Upgrading Firmware 9. Clear your computer’s web browser cache after the upgrade before you log back in to the Conext ComBox’s web user interface. See “Clearing a web browser’s cache” on page 3–43. 10. Reboot the Conext ComBox. See “Rebooting the Conext ComBox” on page 3–14. Bootloader Upgrade What happens when a new bootloader is included in the upgrade file? It is possible that the bundle file may also contain a bootloader upgrade file. To find out, you need to log back in and follow these instructions.
Configuration 3. In the menu bar, click the arrow to the left of the menu. ComBox Configuration to expand 4. Click Upload in the left side menu. If a new bootloader is included in the bundle file, you are automatically prompted to update the Conext ComBox bootloader. When you click OK, you will see a series of bootloader upgrade progress screens similar to what is shown in the next page.
Upgrading Firmware After the bootloader upgrade is complete, the Conext ComBox restarts automatically. 5. Clear your computer’s web browser cache after this upgrade before you log back in to the Conext ComBox’s web user interface. See “Clearing a web browser’s cache” on page 3–43. Installing Xanbus Device Upgrades You can upgrade firmware for specific Xanbus-enabled devices remotely or from a computer connected to the Conext ComBox with the USB cable supplied.
Configuration 8. Once the file is successfully transferred to the Conext ComBox, go to the Xanbus Device Upgrades section. 9. In Device, click to load the latest list of devices. 10. Select the Device you want to upgrade from the drop-down list. You can click to confirm you have selected the device you want. When this icon is clicked, a visual and/or audio indicator on the selected device will flash. 11. In Firmware file, select the .xf0 file for the device upgrade. 12. Click Upgrade.
Conext ComBox Master-Slave Configuration Conext ComBox Master-Slave Configuration Overview The ComBox can be set up in a master-slave configuration to monitor multiple separate Xanbus networks and supported Modbus devices, such as power meters. This configuration can be used for large multi-cluster systems as well as smaller systems when devices need to exist on separate ComBoxes.
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4 Monitoring Chapter 4 describes the many ways the Conext ComBox can monitor system components.
Monitoring Monitoring LEDs LED indicators allow you to monitor the functioning of the Conext ComBox. There are five LEDs in the upper right corner of the Conext ComBox: • Power • Memory • Xanbus • Modbus • Status All LED indicators are green except the amber Status indicator. Startup The Power LED flashes slowly when the Conext ComBox application is loading and flashes quickly during application initialization. The other LEDs illuminate as startup progresses.
Monitoring LEDs Operating Mode The LED states and descriptions are listed in the following table. Indicator State Description Power On Powered and ready to communicate Flashing The Conext ComBox is rebooting Memory Flashing Logging data to internal memory Xanbus On Actively communicating or transferring data with the Xanbus network Modbus Flashing Receiving messages from a Modbus master, one flash per message Status On Checking the status on a Xanbus device or the Conext ComBox.
Monitoring Monitoring Conext ComBox Status Information You can view the current settings for the Conext ComBox without making changes. To view Conext ComBox Status Information: 1. In the menu tree, click the arrow to the left of expand the menu. 2. Click ComBox Configuration to in the left side menu. The screen below appears. 3. Click the setting type you want to view. The selected setting expands to display the options for that setting as shown in the following screen.
Daily Summary Plots Note: The information displayed in these examples will be different from those in your Conext ComBox. Figure 4-1 Conext ComBox Status Information Example Screens Daily Summary Plots Daily Summary Plots provide an at a glance look at daily Power activity. Daily Summaries are available for PV and AC power which display Load Power, Grid Net Power, AC Generator Power, and PV Harvest Power.
Monitoring temperature using the Battery Bank Daily Summary Plot. Individual plots for these inputs are customizable and can be displayed or not displayed as required for comparison purposes. PV & AC Daily Summary Plot The PV & AC Daily Summary Plot displays readings for Load Power, AC Generator Power, and PV Harvest Power. The display for each plot can be toggled by clicking on the corresponding title in the graph legend.
Remote Monitoring With Conext Insight Navigating and Zooming Plots To view individual data points within the Daily Summary Plots: To view individual data points within the plot, mouse over the position on the plot you would like to view and the cursor automatically snaps to the nearest data point. The reading at the specific location will appear beside a diamond shaped cursor, indicating the values for that data point.
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5 Troubleshooting Chapter 5 describes event and alert indicators and resolutions to issues that might be encountered when installing or operating the Conext ComBox.
Troubleshooting Viewing Xanbus Device Faults and Warnings If the Devices or Clusters icon on the Conext ComBox home screen is flashing red or orange, it indicates that one or more Xanbus devices has a fault (red) or warning (orange). To determine the cause of a fault or warning: 1. Expand System Devices (or in a Multi-cluster configuration, Cluster Summary) in the left side menu tree. 2. Click the device or cluster with the fault or warning you want to examine.
Viewing ComBox Events Viewing ComBox Events You can use the system event list to troubleshoot ComBox operation. The system event list only shows events from today. 1. Expand ComBox Configuration in the left side menu tree. 2. Click Events in the left side menu. 3. Select Events from the System Event Type drop-down. The events are listed in reverse chronological order, with the newest on top. Use the scroll bar to navigate through the list. Note: System events show only the events for the current day.
Troubleshooting 3. Select Faults and Warnings in System Event Type. Browsing Event and Fault Log Files 1. Expand ComBox Configuration in the left side menu tree. 2. Click Browse Files in the left side menu. 3. In the Data Source drop-down, select Energy and Event Logs. 4. Click the root folder to expand the file tree.
Browsing Energy Log Files • One or more yearly folders containing event and fault log data. 5. Under the root folder, click one of the year folders to view event and fault log data for a particular year, for example, 2013. 6. Click to expand the month within the selected year, for example, 06. The files in the month folder are in the following format: yyymmdd.evt.txt (event log files) and yyyymmdd.flt.txt (fault log files). 7. Left click a log file (for example, 20130601.evt.
Energy data is arranged into file groups arranged into directories by device type and identifier, for example: GT1788172: GT device with ID 1788172 HVMPPT842343: MPPT-80 device with unique identifier 842343, etc. a b c a - Yearly energy data by device type b - Monthly energy data by device type c - Daily energy data by device type Within each time period (year, month, day) directory, if applicable: • System data is stored in the System0 directories.
Troubleshooting Troubleshooting Problem Symptom Device Discovery Tool The Conext ComBox cannot find the is not listed in the Conext ComBox. results list from the search. Solution Check to see if the Power indicator is on. Check all Conext ComBox connections to make sure they are secure. Check the configuration settings. See “Changing Conext ComBox Settings” on page 3–13. Check that there are no faults with the Ethernet cables. Unexpected behavior in the web user interface.
Troubleshooting Managing Data Logs Data logging is an integral function of the Conext ComBox. Data logs record vital information about the electrical system including information about devices in the Xanbus network. Information such as energy consumption, battery charging status, grid energy output, generator output, and system fault detections cannot be displayed in a useful manner without taking data out of data logs. There are two types of data logs - Events and custom Logs.
Managing Data Logs Custom Logs The Conext ComBox records custom data logs and stores them in the SD card inserted in the Micro-SD port. When the SD card is inserted, you can display this information by clicking the Logging button. To access the custom Logging information: 1. In the menu tree, click the arrow to the left of expand the menu. 2. Click ComBox Configuration to from the menu. A screen similar to the example shown below appears. 3. Click Custom Logging Status to display logging information.
Troubleshooting The Custom Logging Status displays current information about the Micro-SD card. It displays logging status, the number of logged items, and the frequency of logging and file creation. 4. Click Custom Logging Setup to display the settings for logging. The Custom Logging Setup allows you to enable and disable logging. You can change logging intervals and choose devices and the associated events that get recorded in the logs. Currently, you can record up to 20 parameters.
Managing Data Logs There are two data sources: Energy And Event Logs and Custom Data Logs. The energy and event logs are stored internally in the Conext ComBox memory and the custom data logs are stored in an external Micro-SD card. Go through the folders on the left side of the screen to search for log files. The folders represent device names and are organized by year and the numerical month. Each log can be displayed on the main screen.
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A Specifications Appendix A contains the electrical, mechanical, and environmental specifications for the Conext ComBox Communication and Monitoring Device. Note: All specifications are subject to change without notice.
Specifications Electrical Specifications Communication Interfaces Xanbus Connector: 2 x RJ45 Products Supported: Conext XW+, SW, TX, MPPT 60 150, MPPT 80 600, AGS, SCP - for details on specific Schneider Electric products supported see “Schneider Electric Products that work with the Conext ComBox” Ethernet Connector: 1 x RJ45, 10/100 MBPS Server: FTP, Web, Modbus TCP/IP Client: SMTP, SNTP, Auto discovery: DPWS RS 485 Modbus (1 x Connector: Screw 5-terminal, 16-24AWG, 2-wire serial, 19200 bps) Products
General Specifications General Specifications Weight (device only) 250 g (0.6 lb) Dimensions (device only) (W × H × D) 6.7 × 4.5 × 2.1 inches (169 × 114 × 54 mm) Shipping package dimensions (includes device, CD, cables, adapters, connectors, screws, Quick Start Guide) 12.6 × 9.6 × 3.1inches (320 × 245 × 80 mm) Shipping package weight 2 kg (4.
Specifications Regulatory Approvals EMC immunity EN61000-6-1 EMC emissions EN61000-6-3, FCC Part 15 Class B, Ind. Canada ICES-003 Class B Substances / environmental RoHS Schneider Electric Products that work with the Conext ComBox • • • • • • • • • A–4 Conext XW+ Inverter / Chargers: • Conext XW+ 7048 E Product No. 865-1040 • Conext XW+ 8548 E Product No. 865-1035 • Conext XW+ 5548 NA Product No. 865-1005 • Conext XW+ 6848 NA Product No.
Physical Dimensions Physical Dimensions Front View 6.7 in. (169 mm) Side View 4.5 in. (144 mm) 2.1 in.
Specifications Bottom View 2.1 in. (54 mm) 6.7 in. (169 mm) Back View 1.5 in.
Schneider Electric www.schneider-electric.com For other country details please contact your local Schneider Electric Sales Representative or visit the Schneider Electric website at: http://www.sesolar.
