Building Automation Knowledge Base

Issue Both BACnet MS/TP and Modbus typically provide a robust and reliable communications channel allowing the Automation Server to effectively manage a large collection of equipment over extended distances. When the system does not come up operating as expected due to the communications integrity, considerable effort can be consumed troubleshooting or working-around the fault observations. Product Line Andover Continuum, EcoStruxure Building Operation, Field Devices, Other, TAC IA Series Environment Automation Server with BACnet MS/TP or Modbus RS485 networks connected to Port A or Port B. Cause The configuration of the RS485 network can create conditions that reduce the tolerance for EMI noise on the bus, electrical ground differences, transmission signal loss through the cable and/or component performance. Resolution A collection of application notes and Quick Start Best Practices Guides are available on the subject of BACnet MS/TP and Modbus RS485 network connections to the StruxureWare Automation Server.  These application notes and quick start guides provide recommendations in the areas of – BACnet MS/TP & Modbus RS485 Network Termination Network Biasing Options and Techniques Unit Load and associated Maximum Node Count Recommendations Isolated RS485 Interfaces and related Expanded Unit Load Cable Specifications and Suggested Cable Selections Cable Routing and Recommended Lengths The documents describe configurations of cable, network length, node counts and bias arrangements providing compliance with the EIA/TIA-485 Standard and TSB-89-A Guidelines with the objective of optimizing system tolerance for noise, grounding and transceiver component variations.  Most of the application notes and quick start guides target specific product families which include the Andover Continuum b3 Family, TAC I/A Series MNB Family, Legrand Power Meters and the Viconics VT7000 series sensors. There is also an application note and quick guide directed toward other “Generic” RS485 MS/TP and Modbus devices where the user is guided through a sequence of information collection steps to determine the appropriate recommendations.  The collection of application notes and guides are available on the Schneider Electric download center. The list of links below will take you to the applicable download page. AN01-RS485-Generic Application Note – General MS/TP & Modbus I/F to Automation Server Quick Guide-RS485-Generic Best Practices Guide - General MS/TP & Modbus AN02-RS485-B3 Application Note – Continuum B3 I/F to Automation Server Quick Guide-RS485-B3 Best Practices Guide - Continuum B3 I/F AN03-RS485-MNB Application Note – I/A Series MNB I/F to Automation Server Quick Guide-RS485-MNB Best Practices Guide – I/A Series MNB I/F AN04-RS485-Legrand Application Note – Legrand Meter I/F to Automation Server Quick Guide-RS485-Legrand Best Practices Guide – Legrand Meter I/F AN05-RS485-VT7000 Application Note – VT7000 Series I/F to Automation Server Quick Guide-RS485-VT7000 Best Practices Guide – VT7000 Series I/F Note:    If using the download center for the first time, you will need to register. See Register for The Exchange Download Center for more information. The Download Center requires the use of Internet Explorer (version 8 or higher), Google Chrome or Firefox browsers. Additional information is available in the Hardware Reference Guide Access the StruxureWare Building Operation Web Help. Also check out the SmartStruxure-RS485-Controller Unit Load Quick-Help video on the Exchange.

Issue When attempting to trust a self signed certificate, the option to permanently trust the certificate is not enabled. When viewing the certificate, you see the message "Bad server certificate" in the field "Issued by" Refer to WebHelp Article 10326 for further information about certificate types Product Line EcoStruxure Building Operation Environment Certificates Cause There can be various reasons why a certificate can not be trusted, and many or these are described in SSL Certificates - Security Certificate Risk warning logging in to WorkStation or WebStation using HTTPS. In this specific case where you see the message "Bad server certificate", the cause is that the certificate is not deemed trustworthy. First of all, you need to check what the reason behind the certificate being flagged as bad is. This is easiest done by examining the "CRL Distribution Points" property of the certificate, to determine which service is checking or affecting the certificate. In this example, we can see that it is ZScaler (a proxy server provider) is listed, so the reason why the certificate is deemed as bad, is most likely because the certificate is self signed, and that is not accepted by the company policy. If disabling the usage of a proxy server on the PC you are working on allows you to trust the certificate, you can confirm that it is an issue with the proxy server not allowing the self signed certificate. For more information about how e.g. ZScaler handles certificates, refer to the How does ZScaler protect SSL traffic article. Resolution Either reconfigure the proxy to allow the self signed certificate, or (the better option) get a proper CA signed certificate. For more information about preparing and importing a CA signed certificate, refer to Preparing and importing a signed CA certificate.

Issue Creating binding templates. Product Line EcoStruxure Building Operation Environment Binding templates for Script and Function block programs. Binding template examples:  Type Binding Template Examples Path Matching Binding Templates and Syntax Path Matching Binding Template Examples  Cause 1 - Output points need to be bound to the Requested Value attribute, but the default name matching template only matches the value attribute. 2 - Binding  a Graphic which contains several controllers which all have the same names in the system tree structure, using a binding template. 3 - Binding Template Types examples Resolution 1 - Output points need to be bound to the Requested Value attribute, but the default name matching template only matches the value attribute. Under the system folder of the AS or ES there is a folder called "Binding Templates". In here you can create custom templates by right clicking and selecting "New", "Binding Template". To create a generic template that will bind both inputs, outputs, values and other object types follow these steps: Press Next and the following screen appears: Select All Types and press Next: Click twice on the Add Rule icon (Green +) then enter the three rules as follows: Press create and the new IO Binding template will be created.  If you have used a common naming convention in your points and within the programs, you will be able to use this template to bind all the points and values to your programs. Drag the AS across to the IO Binding template (as below) and it will match all of the point names and use Requested value attribute for the output points. This example shows 2 IO Binding templates, as one was created at the AS level and another at the ES level. Only 1 is actually required to provide this functionality. You can subsequently edit the binding template and it will show as follows:   2 - Binding  a Graphic which contains several controllers which all have the same names in the system tree structure, using a binding template. It is common for a system to consist of many controllers that have been created from the same import file. This will mean that there are many instances of the same names being used, but this is not an issue until a graphic containing several controllers are to be bound. Create a "Path Matching Binding Template" as shown above and configure as shown in the following screen shot. Notice that the Binding candidate has /Application/ between the "Unit" and "Point" to match the tree structure.        The screen shot below shows the site system tree structure, with part of the graphic binding page. Note that for the binding template to work, the bind names used in the graphic must be unique. eg. L6W1_CHB_006 (Unit) and ReturnAirTemp (Point).     For an Export of this template, click Binding Template Export 2013-08-15 083240.zip. 3 - Binding Template Types examples see the Online Help. An additional resource is the Exchange Community in particular the following Knowledge Reinforcement Session Also check out the SmartStruxure-Binding Templates-Lesson 1-7 Quick-Help video on the Exchange.

Issue What is the unit load of a TC900 thermostat and what are the bias and termination requirements when used with a SmartX Server. Product Line EcoStruxure Building Operation, Field Devices Environment TC907-3A4LMA TC907-3A4DLMSA TC907-4FMSA TC907-3A4DPMSA TC907-3A4DPMSA-24 TC903-3A4LMA TC903-3A4DLMSA TC903-4FMSA TC903-3A4DPMSA TC903-3A4DPMSA-24 SmartX Server Cause Documentation does not state the RS-485 transceiver type for the TC900 range, making it unclear how many devices can exist under a SmartX servers RS-485 serial port ComA or ComB. Resolution Use the Worksheet for Configuration of RS-485 Bus with generic RS-485 devices on Webhelp to determine the appropriate Modbus configuration. The answers to the transceiver interface attributes below can be applied to complete the worksheet. Q1 Failsafe Receiver : The TC900 uses an RS-485 transceiver with an integrated idle-state failsafe receiver. Q2 Data Transmission Speed : TC900 thermostats can be configured to communicate at 4800, 9600, 19200 or 38400 bps. Q4 Isolated Interface : The TC900 does not provide an isolated RS-485 interface. Q6a Measured Resistance : With no electrical connections to the TC900, the measured resistance between the RS-485 low-side (-) signal and the communications common is 8.2K ohms. Based on this the unit load of the TC900 is 1.46 (12.000/8,200) Bias requirements and number of devices If there are only TC900 devices on the RS-485 bus then Generic RS-485 Network Device configuration 1 applies, configuration becomes very simple and no node or distance reductions are called for. The failsafe receivers can typically operate with no added bias resistors. Connect a 120 ohm termination resistor across the + and - data lines at the head end of the bus (typically at the SmartX server). Connect another 120 ohm termination resistor across the + and - data lines on the last node at the far end of the bus. Connect the shield drain wire to earth ground terminal rail in the panel with the SmartX server. This is the only ground connection of the shield for the complete cable segment. Connect the RET/Shield terminal (see the figure below) on the SmartX server to the ground rail in the panel using a 12 AWG (3.31 mm²) to 18 AWG (0.82 mm²) wire. Since the TC900 has a unit load of 1.4 the maximum number of devices that can be placed under each comm port using this configuration is 21 (31.5 / 1.46 = 21.5) Also check out the SmartStruxure-RS485-Controller Unit Load Quick-Help video on the Exchange.

Issue A repository of objects available somewhere for sharing TGML graphics such as Smart Widgets (Power Objects), Camera, Door, Lighting, Reader, override, etc. Product Line EcoStruxure Building Operation Environment StruxureWare Building Operation site with Smart Widgets. Cause Graphical interface of power object, such as a Power Meter, Power Objects, Camera, Door, Lighting, Reader, override, etc. for viewing in TGML graphics mode. Resolution These objects should appear on the StruxureWare Building Operation Community Site. However, there is an ongoing centralized effort in producing more objects in a uniform way and the developers have not yet seen the devices they developed objects for. One of these developers has made objects for these devices: PM710, PM9, PM800, ION6200, Compact NSX. There are standardized updates in progress for these and also for the PM210. The community is the best place to get these. PSS does not have a repository of these type of objects.  

Issue Some Windows OS do not come with Hyperterminal installed. Product Line Andover Continuum, EcoStruxure Building Operation, Field Devices, Other, Satchwell MicroNet, Satchwell Sigma, TAC IA Series, TAC INET, TAC Vista Environment Windows Vista Windows 7 Cause Hyperterminal was not included in the Operating System software package. Resolution Installing Original XP HyperTerminal Download this .zip file which contains the necessary executable and dynamic link library for running hyperterminal Unzip to local hard drive. Double click the hypertrm.exe to launch hyperterminal See Connecting a serial cable to a Xenta 5/7/9xx controller for proper cable connection and hyperterminal settings if needed. Alternatively, extract the two files from any XP installation and copy them to the new Windows OS. hypertrm.exe default installation is in C:\Program Files\Windows NT hypertrm.dll default installation is in C:\Windows\System32. Alternatively, from a Windows XP CD, both files reside in the i386 directory.

Issue License needs to be activated or repaired but there is no Internet access on the computer that the license is being hosted on. Product Line EcoStruxure Building Operation Environment Building Operation License Administrator  Cause There is an inability to move the computer to a location with Internet access, activate or repair the license, then move it  back to the site. In other situations the IT Department is so strict that they will not allow internet access on the computer just for licensing activation. Resolution SBO Offline Activation Tool There SBO Offline Activation tool posted on the Community outlines the step by step process to perform an offline license activation. It can be accessed here: SBO Offline Activation Tool. Click on "Instruction and Help" in the tool for the step by step process and other helpful videos/charts.  SBO Offline License Repair The same SBO Offline Activation tool used for activation can also be used to repair an offline license. Download the tool here: SBO Offline Activation Tool. After launching the offline tool, click on the "Special Operations" menu and click on Repair License.  If this does not repair the license, then please contact PSS for further troubleshooting assistance. 

Issue When PC based firewall's are used, some configuration in the license system and in the firewall are required to be made. In some cases, the error below when logging into Workstation appears: License server machine is down or not responding (Error code -15 or -96) Product Line EcoStruxure Building Operation Environment Building Operation Workstation Cause The TAC license (taclic) vendor daemon by default uses a random port each time it's started. This setting makes it difficult to handle in a firewall. Also the various EcoStruxure programs using the license system needs to be allowed in the firewall, as well as the ports used by the license system. Here is a simple explanation of how the license request from a client is made. Resolution Make sure there is a valid license installed on the license server. For more information read Requested license not available for Enterprise Server, Workstation or editors The easiest way to configure Windows firewall, is to run the SBO Firewall Config tool on all PC's having EcoStruxure software installed. For any questions regarding the use of this tool please contact the developer, details in the tool. In order to manually make the configuration follow the steps below. For more information on how to create Windows firewall rules, read Creating Inbound and Outbound Windows Firewall Rules.   On the server PC Make the port used by the vendor daemon fixed. Follow Define the port used by the taclic vendor daemon guide to do that. On the PC having the license server installed, open the following TCP ports in the firewall both inbound and outbound.  80 443 4444 2170 27000 through 27009 (If a user defined defined port has been used other than 2170 for the vendor daemon then use that instead of 2170)   On the client PC On the PC having EcoStruxure software installed using the license server on a remote PC, make these exceptions in the firewall: Allow ports TCP 80, 443, 4444, 2170 and TCP 27000 through 27009 both inbound and outbound. (If you defined a port other than 2170 for the vendor daemon then use that instead of 2170) Allow the following programs: SE.Graphics.Editor.exe SE.SBO.Script.Editor.Proxy.exe SE.SBO.ScriptEditor.exe SE.SBO.WorkStation.exe SE.WorkStation.IA.WptEd.exe tam32.exe They are typically located here: On 32 bit OS: C:\Program Files\Schneider Electric StruxureWare\Building Operation 1.X\WorkStation On 64 bit OS: C:\Program Files (x86)\Schneider Electric StruxureWare\Building Operation 1.X\WorkStation

Issue What specification should BACnet MS/TP cable meet? Product Line Andover Continuum, EcoStruxure Building Operation Environment MS/TP BACnet devices Cause Often an incorrect cable type is used when wiring MS/TP devices causing unreliable communications. Resolution The BACnet Controller Technical Reference defines the following cable specification for a MS/TP cable: RS-485 Cable Specifications: Cables used to form the RS-485 network should conform to the following specifications: Wire Size: 22-24 AWG Cable Type: Twisted-pair, copper wire, tinned Shield: Braid Nominal Impedance: 100-120 Ohms Velocity of propagation: 78% Capacitance: <12.5 pF/ft (~ 41pF/M) between conductors and < 22 pF/ft (~72pF/M) between the conductor connected to ground and the next conductor. An example of a cable that meets this specification is Belden 3105A. Also check out the SmartStruxure-RS485-Network Installation Quick-Help video on the Exchange.

Issue There have been questions about how the new EcoStruxure Building Operation 2.0 demo license works with the new scalable pricing structure. Product Line EcoStruxure Building Operation Environment EcoStruxure Building Operation 2.0 and up All previous builds of SBO 1.9 and below Cause Understanding what the EcoStruxure Building Operation evaluation license will allow to function in the newer versions of the product.  Resolution The EcoStruxure Building Operation Evaluation License is a temporary license used when a database is being brought online before the permanent license has been deployed or on engineering laptops. All authorized Schneider Electric employees and partners can download the file from the Exchange Extranet. The file is updated every quarter as each one has an expiration date. The functionality of the demo license has not changed in version 2.0 and newer. This license file will still allow functionality and engineering of a database to take place as long as the file is valid. The only difference is the new warning banner that will be present until permanent licenses are installed.  Note: With the new scalable pricing starting in version 2.0, once the evaluation license is removed from the site, a license is needed for each Automation Server attached to the Enterprise Server.  More information on the Scalable Pricing structure can be found in EcoStruxure Building Operation Licensing and Scalable Pricing Info. 

Issue After upgrading from EcoStruxure Energy Expert (formerly Power Manager) from version 1.0 to 1.x or newer, the licensing no longer works. Product Line EcoStruxure Building Operation EcoStruxure Energy Expert Environment Energy Expert (formerly Power Manager) License Administrator Power Monitoring Expert Cause There can be some confusion on what licenses are required to run Energy Expert. There are also differences between version 1.0 and 1.x or newer licensing.  Resolution EcoStruxure Energy Expert License In order to use Energy Expert, an Energy Expert license is needed to be purchased before the previous 90-day trail license expires.  The EcoStruxure temporary license (evaluation) is only for EcoStruxure Building Operation software and does not include Energy Expert   It is important to remember that EcoStruxure Building Operation licenses are needed to work along side Energy Expert (e.g. Workstation, Enterprise Server, etc). The EcoStruxure Building Operation licenses need to be activated separately.  How to activate, release and/or transfer a license in EcoStruxure.   Energy Expert Version 2 and 3 Licensing and Upgrading If upgrading from a previous Power Manager 1.x site to Energy Expert 2.x or 3.x a new license(s) will be required. In order to obtain your new license(s), please follow the procedure found in TPA-EBO-19-0001.00 - EcoStruxure Energy Expert v2.0 License Upgrade. (Full support ends 2022 and limited support ends 2024) Energy Expert Part numbers and Licensing The part numbers for version 1.x or newer are listed below. PSWPMNCZZSPEZZ -  Base Energy Expert license PSWDENCZZNPEZZ -  PME license entry range PSWDMNCZZNPEZZ - PME license mid range  PSWSANCZZSPEZZ -  Standard PME. license For a full list of both current date and obsolete part numbers please download the following spreadsheet https://ecoxpert.se.com/pme-digital-power-launch)   Activating a License Full guidance for activation of your licenses can be found on Page 55 of the Energy Expert 3.0 Solution Guide The Energy Expert 3.0 installer and documentation, can also be found here EE 3.0

Issue Differences between EcoStruxure Energy Expert and EcoStruxure Power Monitoring Expert There are some best practices and tips that can be used to save engineering time when setting up a EcoStruxure Energy Expert (Formerly Power Manager) system. To find out the differences between Energy Expert and Power Monitoring Expert (PME) see Differences between EcoStruxure Energy Expert and EcoStruxure Power Monitoring Expert. Product Line EcoStruxure Building Operation Environment EcoStruxure Building Operation Workstation EcoStruxure Energy Expert EcoStruxure Power Monitoring Expert ETL Integration Tool Cause The following topics should be considered before and during the implementation of the EcoStruxure Energy Expert offering to achieve the cleanest and most effective database.    For more information on design considerations including IT considerations, software compatibility, server specification, hard drive space, etc; see Design Guide - EcoStruxure Energy Expert - formerly Power Manager. For more information on integration see Energy Expert with EcoStruxure Building Operation.  For more information regarding Power Monitoring Expert (PME) please visit the Solutions Expert Community. Here you can find documentation, content, and additional help.  Resolution You may get some benefit working thorough some older existing support material under Energy Expert's former name of Power Manager such as the Deploy Power Manager for SmartStruxure Solution in a Day document.  Also check out the Power Manager EWS Alarm Web Configuration Quick-Help video on the Exchange. General Always install the EcoStruxure Energy Expert software with full Windows administrative rights. Just logging in with a user that has admin rights may not be enough. If you are unable to save an ETL job or run as a service; close ETL, right click on ETL and select run as administrator.  Create one folder on the root level of the server that holds all of the extended trend logs you wish to transfer to EE. This folder can even be set up to be visible to only a designated admin account to prevent any changes to be made to the trends. If any other items like trend charts are in this folder, it will only slow down the process.  See StruxureWare ETL tool locks up or takes a long time while loading sources for information on how to improve the scan time of the ETL load sources function.    SQL Server It is not recommended to install EcoStruxure Energy Expert on a machine that has another instance of SQL already installed on it unless you have advanced SQL configuration skills. The default SQL instance name is ION and the system administrator password is ION!Everywhere. This should not be changed.   Selecting Between Architecture 1 and 2 The three items to consider when selecting an Architecture are device type, numbers of registers to be requested, and device location. The device type is the most important item to consider though. In order to get the most out of the high feature, more robust meters, Architecture 2 should be used. Architecture 2 should be used if the following features are present; ION meter, multi-address device, power quality functions, onboard logging, and/or onboard alarming. When low-end power meters, energy meters, or pulse meters are used, there is no difference between the two architectures in fulfilling the energy management requirement. Most of the Schneider Electric meters and circuit breakers are fully supported by EE. This means that EE has built-in drivers to utilize the full function of the device and the required commission time is minimized.   Architecture 1: Logging data in EcoStruxureWare Building Operation (EBO) It is recommended to use interval trend logs to log the raw data coming in from the meters.  The only durations that need to be set up in trend logs for ETL is the standard trend log duration. This is generally going to be 15 minutes as a industry standard. EE Dashboards and Reports have an aggregation mechanism to make use of the data. Thus durations such as day, week, or month do not need to be brought over into EcoStruxure Energy Expert (EE) as it can be calculated later based off of the 15 minute trend log value.  If both Trendlogs and Extended Trendlogs are used, it is recommended to send the data in the Trendlog to EE to avoid the lagging between Extended Trendlogs and Trendlogs.    ETL StruxureWare Building Operation version 1.6 RC EcoStruxure Web Services (EWS) do not support Secure Sockets Layer (SSL) URLs. For the ETL Extract task make sure to fill out the web service name (default is admin), web service password (default is admin), and web service URL (replace localhost:8080 with your web server address and port as needed) in the settings. For the ETL Load task make sure that the ION data database connection string and ION network database connection string are correct. Also change the field enable recorder and channel creation to True. The recommended naming convention for the Target Device field is [Group].[DeviceName] with no special characters such as \ * + = | : ; < > _. An example could be BuildingA.SubMeter1 where the building name is used as the group and the meter name is used as the device name. With this naming convention, all values brought in under this particular meter will have the same Target Device name.    The Target Measurement field is very important to set correctly as it will not bring the data over to EE correctly if the right unit has not been chosen. This is a process that will become easier with more experience but you can reference Section 6.9 Measurement mapping for ETL in the Power Manager for SmartStruxure Solution - Integration Manual. This chart can be used to search for the unit type you are dealing with and which corresponding Mapping should be use. 

Issue For EBO Active Directory (Windows Domain) integration, do EBO support usage of "nested groups"?. Product Line EcoStruxure Building Operation Environment Building Operation Workstation Cause EBO are using Windows API and ask if the user is a member of a certain group.  Resolution Windows API should respond “yes” if the user is part of a group that is part of another group, which is configured in EBO. So this is up to how the Windows AD responds to the Windows API and not on the EBO side.   For more information, please see Integrating Windows Active Directory user accounts with EcoStruxure

Issue TGML Graphic worked without error in EcoStruxure Building Operation 2.0 WebStation. After an upgrade to 3.0, WebStation displays one of the following errors on page load: Script error in DocumentLoadEvent (Component_Name) Refused to evaluate a string as JavaScript because 'unsafe-eval' is not an allowed source of script in the following Content Security Policy directive: "script-src 'self' blob: 'unsafe-inline'". Do you want to continue running this script? This site says... Script error in DocumentLoadEvent (Component_Name) Blocked by Content Security Policy Do you want to continue running this script? Script error in DocumentLoadEvent (Component_Name) call to eval() blocked by CSP Do you want to continue running this script? Product Line EcoStruxure Building Operation Environment Building Operation 3.0 TGML Graphics Cause A new security setting in 3.0 disallows eval() statements by default in TGML JavaScripts presented in WebStation. An eval() statement executes a string of characters as code, which can open security vulnerabilities if enabled, something akin to a SQL injection or cross-site scripting attack. If graphics were created in earlier versions and relied on eval() to execute dynamic code, the user will be notified upon opening the graphic in 3.0 WebStation. Resolution Any graphics relying on eval() to execute dynamic code should have their JavaScript functions rewritten to avoid use of eval(). This is the preferred approach with respect to cyber-security. Work-Around It is possible, but not recommended, to disable the new security check in WebStation TGML graphics. Within WorkStation open the Control Panel Go to Security Settings Check the box for "Enable WebStation to use unsafe string evaluated JavaScript methods like 'eval' For more information, see Web Help article: Enabling WebStation to Use Unsafe JavaScript Methods. For the latest solution to this issue please refer to: Cannot Open Graphics in WebStation 

Issue Need to know if various AS-B footprints and their databases are interchangeable.  Product Line EcoStruxure Building Operation Environment Building Operation Automation Server Bundled Building Operation Automation Server Bundled (AS-B-24) Building Operation Automation Server Bundled (AS-B-24-L) Building Operation Automation Server Bundled (AS-B-24-H) Building Operation Automation Server Bundled (AS-B-36) Building Operation Automation Server Bundled (AS-B-36-L) Building Operation Automation Server Bundled (AS-B-36-H) Building Operation Automation Server Bundled (AS-B-24-P) Building Operation Automation Server Bundled (AS-B-24H-P) Building Operation Automation Server Bundled (AS-B-36-P) Building Operation Automation Server Bundled (AS-B-36H-P Cause There are several different footprints and versions of the AS-B hardware. This can cause confusion on whether these servers are interchangeable. Below are a few example scenarios:   Can an AS-B-24 be replaced with an AS-B-24-L? Can a backup from and AS-B-36-L be restored into an AS-B-24? Can a backup from and AS-B-24-L be restored into an AS-B-36-L? Can a backup from an AS-B-24 be restored into an AS-B-24-H or an AS-B-24-P or an AS-B-24H-P? Can a backup from an AS-B-36 be restored into an AS-B-36-H or an AS-B-36-P or an AS-B-36H-P?  Resolution The answer to 1, 2, and 3 of the above scenarios is "No". The various AS-B hardware ARE NOT INTERCHANGEABLE. Backup sets can only be restored from one AS-B to another AS-B of the EXACT SAME HARDWARE TYPE. If an import of one type of AS-B into an AS-B of a different hardware type is attempted, the error below will be encountered.    The answer to 4 and 5 of the above scenarios is "yes". Whether the AS-P has HOA switches or not or is a scalable type, does not change the backup.  

Issue Support for OPC or DDE integration with EcoStruxure Building Operation Product Line EcoStruxure Building Operation Environment Building Operation Enterprise Server Building Operation Automation Server Premium Cause The OPC Server is a software program that converts hardware communication protocol into the OPC protocol. The OPC client software is any program that needs to connect to the hardware. The OPC client uses the OPC server to get data from or send commands to the hardware. Resolution Neither the OPC server nor the DDE configuration is supported at this time. There is not currently a roadmap for direct OPC client or server capability within the EcoStruxure Building Operation. To avoid problems with OPC Integration (and lose a project), there are two options for OPC integeration: It is possibe to use a converter to convert OPC to/from one of EBO supported protocols.  For example, use a 3rd party software to translate all the OPC points into BACnet Objects, “OPC Server -> BACnet Server”, or translate all EBO BACnet points to OPC. Perhaps one of the software programs below will be of benefit. Take into consideration what specifically will the ES be doing. If it is exchanging point values then it should work fine. Kepware Matrikon SCADA engine Note: These are 3rd party products that are not supported by Shneider Electric.    Use a SmartConnector Extension to be a middleware between EBO and OPC cilent or server. Check available extenstions at Exchange shop and SmartConnector Server and refer to EBO SmartDriver and Smart Connector KB article for more information.

  Issue Is it possible to use the RP-C relays to control LED Light?  The specification sheet does not specify the maximum inrush current. Product Line EcoStruxure Building Operation Environment Building Operation Room Controller (RPC) 24 V Building Operation Room Controller (RPC) 230 V Cause RP-C is not designed for switching light loads, and especially not LED loads. LED loads will result in a very high inrush current and require relays that are designed for that. Furthermore, the light application often requires relays that keep the light on in case of power failures which is not the case for RP-C. Resolution The CRS light modules and the Hotel Relay modules have that type of relays and can handle peak currents up to 800A, which is typical for LED loads. If using the CRS modules is not an option for the customer another possibility is to use a contactor connected to the RP-C.

Issue How to add Basic Authentication header to SendWebRequest function in Script RESTful Web Services Product Line EcoStruxure Building Operation Environment Building Operation Enterprise Server Building Operation Enterprise Central Building Operation Automation Server Building Operation Automation Server Premium Building Operation Automation Server Bundled Cause A 3rd party web service requires basic authentication for HTTP requests to ensure that data is requested securely, otherwise, the request will be rejected with an "Authorization Error".   Resolution Basic Authentication is a type of Authorization Request Headers, which transmits credentials as user-id/ password pairs, encoded using Base64, as defined in RFC 7617 - The 'Basic' HTTP Authentication Scheme (ietf.org).  Follow the below steps to create a Basic Authentication header in Script RESTful Web Services: Combine the User ID and the Password with a colon ex. "aladdin:opensesame". Encode the resulting string in base64 using script function to base64 encode a string posted in the Community or using the online encoder as Base64 Encode and Decode - Online, ex.  "aladdin:opensesame" will be "YWxhZGRpbjpvcGVuc2VzYW1l" after Base64 encoding. Construct SendWebRequest header in the following format:  Authorization: Basic <credentials>, as below example:  Headers= "Authorization: Basic YWxhZGRpbjpvcGVuc2VzYW1l"'User ID=alaadin Password=opensesame Resultstring= SendWebRequest(BaseUrl,Method,ContentType,Headers,Message) Note: Basic Authentication is not a secure method of user authentication unless used in conjunction with HTTPS/TLS, as the user ID and password are transmitted as clear text. User ID and Password are Base64 encoded but Base64 can be easily decoded.  For more information refer to Script RESTful Web Services WebHelp and Authorization - HTTP | MDN (mozilla.org)

Issue Trend charts don't display any data in Advanced Display v3 (ADv3) although the data can be seen in a trend log list  The trend charts display data normally on other WorkStation and WebStation clients. Product Line EcoStruxure Building Operation Environment Advanced Display V3 Cause The ADv3 date is incorrect, therefore the trend chart when opening shows an interval that doesn't include any data. Resolution Set the correct date and time in the ADv3:   Exit the SmartX HMI Kiosk app - Short press the power button (less than 3 seconds) Enter the password to exit the app and return to SmartX HMI Kiosk To Exit the Kiosk mode repeat the previous 2 steps. In the Home screen mode slide up and tap Settings Tap the System option Tap the option Date and Time and adjust accordingly or enable the option Automatic date and time.  

Issue Some graphics are not visible from specific WorkStations but are visible in other WorkStations or WebStation. The graphic has an orange exclamation point overlay in the system tree and the graphic has an INVALID OBJECT error with the following error description: "An unexpected error occurred when fetching type udt <alpha numeric string>. The type cannot be decoded." No Showing graph in WorkStation Product Line  EcoStruxure Building Operation Environment Building Operation WorkStation Cause This issue is due to corruption in the WorkStation cache. Note that the WorkStation cache is NOT cleared when WorkStation is uninstalled, it needs to be manually removed. Resolution Uninstall ALL versions of WorkStation on the PC Navigate to: %AppData%\Schneider Electric EcoStruxure\Building Operation\ Delete the WorkStation folder Re-install WorkStation and open the graphics again.