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User Manual - Contemporary Controls

1. Modbus Uitity Set Tere Map Configure Settings c Current Settings i 346878 Una Warme BAG femole Ovende Gal ue 9 o 9 et ur a Modbus Address 1 habra Once niterca 113495 LED Sistus A ae 1 2 3 LI Darrel Name Duta pus 1 Present Vua 506 LAY Channa Name Prasart Vaa 2004 2010 Costemporsry Central Systeme Enc All nghts rerarved Release 30 40 Requres Jasa Runtime Environment URE 6 0 or Liten Get lava Figure 21 Web Server Page The Configure Settings button just below the device image provides access to the basic device configuration fields already discussed Figure 17 The BAS Remote image includes graphic representations of each I O Channel Each of the 8 channels has two icons le and El that open additional windows used for configuring or forcing each Channel The use of these links is discussed in Section 6 3 TD040300 0MF 35 Other buttons located beneath and to the right of the device image are Map This accesses the Modbus Mapping function Section 7 5 which shows the status of all mapped objects including mapped Modbus variables virtual objects and all points within the BAS Remote Modbus Utility This accesses the Modbus Utility function Section 7 6 Set Time This accesses the Set Time window where you can manually set the values of time and date The large grey section at the bottom of the screen labelled Current Settings is the device Monitor
2. Property Identifier Property Datatype Code Value Object Identifier BACnetObjectldentifier R Device Instance 2749 Object Name CharacterString BAS System Building 1 Object Type BACnetObjectType DEVICE System Status BACnetDeviceStatus OPERATIONAL Vendor_Name CharacterString Contemporary Controls Vendor Identifier Unsigned16 245 Model Name CharacterString BASR 8M Firmware Revision CharacterString 1 0 Application_Software_Version CharacterString 4 0 Protocol Version Unsigned 2 Protocol_Revision Unsigned Protocol_Services_Supported BACnetServicesSupported List of Services Protocol Object Types Supported BACnetObjectTypesSupported List of Object Types Object List BACnetARRAY N of Identifier List of all the objects Max APDU Length Accepted Unsigned 476 alallala Segmentation Supported BACnetSegmentation NO SEGMENT APDU Timeout Unsigned 8000 MSEC Number Of APDU Retries Unsigned 0 Device Address Binding List of BACnetAddressBinding Database Revision Unsigned DDD D D D D D D D D D D D D D D D Dd 1 Object Identifier comprised of the object type DEVICE and an instance number must be unique within the complete BACnet network The default instance 2749 is changed during commissioning Object Name can be set to some meaningful description e g device location The remaining fields a
3. BACnet COV Increment This read only number is created from the BACnet Type It is of the form 8xyyyy where the x defaults to 4 register but after the Apply Object Changes button is clicked it will become O if the Type is Binary Output or 1 if the Type is Binary Input The value of yyyy is automatically incremented as objects are added to the list of Virtual Points in the left side of Figure 20 This virtual object can be written or read via its Modbus TCP address Its address will be 8 and the register number will be YYYY The binary input output can be written read via OYYY or 1YYY Give the Virtual Point any name you wish This will be the BACnet object name for this virtual object Give the BACnet channel any name you wish Select the Type from the drop down menu Below check the Retentive box to preserve counts despite a power failure Float indicates how this virtual object will be accessed via Modbus TCP If checked this object will be accessed as a 32 bit float value If unchecked it will be accessed as a 16 bit register NOTE Analog Value Analog Input and Binary Input types will not be writeable via BACnet Analog output and Binary Input can be written via BACnet Select the Unit Group from the drop down menu Select the Unit Value from the drop down menu Once the channel value changes by this amount up or down a COV message is sent to subscribers CONTEMPORARY ONO BAS Remote Help System BA
4. File Edit Search Bookmarks Tools W e Sedona Palette E 192 168 1 11 E Add2 48 B ty basremote NB di Nav E Adds 56 B MA Sedona Palette E And2 40 B InpBool 52 B E Anda 44 B InpFloat 56 B El asw 52 8 OutBool 52 B ASWS 64 B OutFloat 56 B Figure 42 Accessing the Sedona Palette and the BAS Remote Kit 7 3 2 Virtual Points Sedona creates a necessity for Virtual Points that do not represent real l O Virtual Points are placed in the Sedona control scheme and allow applications or devices to access a scheme An example of a Virtual Point is a temperature set point There are five types of Virtual Points analog input analog output analog value binary input binary output Virtual Points are visible via BACnet Modbus TCP custom webpage java applets and Web services and can be used to share data between Modbus TCP BACnet and Web services systems Each Virtual Point has a unique instance number in one of the ranges below 840001 840050 Analog Inputs Analog Outputs and Analog Value 810001 810025 Binary Inputs 800001 800025 Binary Outputs Virtual points are always present support COV and have a 0 value if not used TD040300 0MF 59 7 3 3 Email Alerts You can configure the BASremote to transmit an email alert based on a Sedona event Figure 43 displays your server configuration options Config Email 1 Server smtpout server com From clientgserver com
5. Object Identifier BACnetObjectldentifier R Object_Name CharacterString R Object_Type BACnetObjectType R Present_Value REAL Ww Status_Flags BACnetStatusFlags R Status flags will display the status of the channel fault false for normal conditions Overridden false if the channel is not forced Event_State BACnetEventState R Always normal Check status flags for real condition Out_Of_Service BOOLEAN R W Units BACnetEngineeringUnits R Priority Array BACnetPriorityArray R Relinquish_Default REAL R COV_Increment REAL R After the channel is configured as a Pulse Input its object type will be Analog Value TD040300 0MF 53 7 2 5 Binary Input Property Identifier Property Datatype Code Remarks Object Identifier BACnetObjectldentifier R Object_Name CharacterString R Object_Type BACnetObjectType R Present_Value BACnetBinaryPV R Status_Flags BACnetStatusFlags R Status flags will display the status of the channel fault false for normal conditions Overridden false if the channel is not forced Event_State BACnetEventState R Always normal Check status flags for real condition Out_Of_Service BOOLEAN R W Polarity BACnetPolarity R 7 2 6 Binary Output Property Identifier Property Datatype Code Remarks Object Identifier BACnetObjectldentifier R Object_Name CharacterString R Object_Type BACnetObjectType R Present_Value BACnetBinaryPV
6. Port 465 Security ISSUTLS v User Name clientname Password eeeesseccecccece Test New Delete Update Figure 43 Sedona Email Configuration O Figure 44 displays your options for message delivery subject and triggering event If desired you can specify additional emails to trigger on different events and or target different email recipients Config Email 1 To jadmin server com CC ladmin itgserver com Subject Value Change Notice Body Control value now PROCESS VALUE New Delete Update Figure 44 Sedona Email Detail Screen TD040300 0MF 60 7 4 Modbus Server Operation The BAS Remote Master functions as a Modbus TCP server accepting commands from a Modbus TCP client through reserved port 502 As a Modbus TCP server the BAS Remote Master and its attached Expansion modules appear as Modbus serial devices with each module assigned a unique Modbus device address from 1 through 4 with addresses 8 and 9 reserved for the Master In a similar fashion third party Modbus serial devices can be attached to the BAS Remote Master s MB port allowing these devices the ability to be accessed by a Modbus TCP client All attached serial devices must be assigned unique valid Modbus addresses that do not conflict with those assigned to the BAS Remote modules From a Modbus serial point of view the BAS Remote is the Modbus master within the system but it actually functions as a proxy to Modbus TCP
7. 10 deviation from command a Contact input the contact is made not used for contact input a Pulse input the input state changed not used for pulse input a Thermistor current flow is detected No current flow detected an Analog input the signal is greater than 1 of span not used for analog input TD040300 0MF 27 6 1 3 Accessing and Configuring the Web Server on the Master Unit 6 1 3 1 Web Browser The Master contains an interactive web server accessible from any Internet compatible PC on the local network It is compatible with recent versions of Internet Explorer 5 0 or later suggested or Netscape Navigator 7 1 or later required It is factory programmed with a default IP address of 192 168 92 68 and a Class C subnet mask of 255 255 255 0 Once configured changing the BAS Remote IP address is strongly encouraged 6 1 3 2 Initial Access The hardware arrangement for initially setting the Master i IP address appears in Figure 13 The PC should be ree See temporarily disconnected from the Ethernet LAN in case the Master s default address matches that of a device on the existing LAN The procedure for altering the IP address creates a temporary LAN composed of nothing but the Master the PC used to configure it and a CAT5 cable connecting the two Since the Master supports Auto MDIX either straight through or crossover cable can be used Figure 13 Setup for Initial IP Address Configuration by
8. C Using the web server configure an input for either Type Il or Type III thermistor As shown in Figure 8 connect the two wire thermistor to points A and B Polarity is not an issue If averaging of temperature is desired connect multiple thermistors in a series parallel combination so that the nominal resistance remains at 10 kQ as shown Make sure that all devices are of the same type The effective range of temperature measurement is from 40 to 110 F 4 4 to 44 C An open input results in a fault condition that produces a red LED indication for that channel 10 KO Type Il or Type Ill Thermistors ABABAB 1 2 3 4 5 1 01 1 02 1 03 24 VDC 150 mA 1 04 1 05 1 06 BAS Remote OUT 8 OUT 7 NC C NO NC C NO Figure 8 Thermistor Connections 5 3 Contact Closure The BAS Remote can sense the make or break of a contact from a relay or push button The contacts being sensed must be absent of any applied source of energy and be rated for low voltage low current switching The BAS Remote will provide the electrical energy to be sensed Using the web server configure an input for contact closure As shown in Figure 9 simply connect the contacts between points A and B For common mechanical contacts polarity is not an issue The open circuit voltage is 24 VDC and the short circuit current is 2 mA TD040300 0MF 22 Opto isolated NPN transistor no need for a pull up resistor A YH amp BaF 1 01 1 02 1 03 132
9. Then a screen similar to that of Figure 50 appears But your screen will display more Address lines in the Unit Status box where each additional line corresponds to one of the Modbus addresses of your map This window not only displays the Modbus mapped variables it also displays all instances in the BAS Remote for example the 8 l O channels of the BAS Remote and many of their parameters It also allows you to view or change the preset value of most instances within the BAS Remote This is particularly useful when you want to clear a pulse counter lt also displays the BACnet status of each instance Having the full list of instances is handy when doing Sedona programming Note the following considerations e The screen of Figure 50 displays the situation of a BAS Remote with no Expansion Modules installed If one Expansion Module were installed and working the Unit Status box would list Address 2 Online If two Expansion Modules were installed the Unit Status window would list Address 2 Online and Address 3 Online And you would see Address 4 Online if you had installed a third Expansion Module e f a Modbus device or an Expansion Module has been installed but is reported as Offline because the Master Module has detected a communication failure and listed the questionable device as Offline In such a case you may notice that periodically the Offline report briefly changes to Onlin
10. m bosse cte edet vost Ir hszusszm gt Port 1876 Credentials Username sim 7 Password Z Remember these credentials Figure 39 Open Sedona Dialog In the example we accepted the default username admin then entered no password and finally we checked the box to Remember these credentials If you are successful in connecting there will be no error messages On the left side under the navigation pane as shown in Figure 40 expand the computer icon that lists the BAS Remote IP address then expand some more by clicking the Sedona sox icon This will open the navigation tree so that you can see the App application directory Click on App and you will see a property sheet as shown in Figure 41 On the lower left side the Sedona Palette will be filled in To save the wiresheet to BAS Remote non volatile memory right click on App and select Actions and then Save E My Host GMTLAPTOPO3 E 192 168 92 68 10 0 0 220 192 168 1 50 192 168 1 68 Figure 40 Expanded Navigation Tree On the property sheet you can enter a name for your application under App Name You will also notice a Scan Period setting with a default time of 100 which is in milliseconds The Scan Period indicates how often the Sedona logic is solved which is once every scan period During its sleep time the BAS Remote CPU is allowed to do other tasks By increasing the Scan Period Sedona l
11. negative terminal to COM on the BAS Remote Reversing polarity to the BAS Remote will not damage the BAS Remote WARNING Devices powered from a common AC source could be damaged if a mix of half wave and full wave rectified devices exist If you are not sure of the type of rectifier used by another device do not share the AC source with it 4 1 2 Limited Power Sources The BAS Remote should be powered by a limited power source complying with the requirements of the National Electric Code NEC article 725 or other international codes meeting the same intent of limiting the amount of power of the source Under NEC article 725 a Class 2 circuit is that portion of the wiring system between the load side of a Class 2 power source and the connected equipment For AC or DC voltages up to 30 volts the power rating of a Class 2 power source is limited to 100 VA The transformer or power supply complying with the Class 2 rating must carry a corresponding listing from a regulatory agency such as Underwriters Laboratories UL TD040300 0MF 17 4 2 Connecting Expansion Equipment Input output points beyond those available from the BAS Remote Master module can be increased by adding BAS Remote Expansion modules or by attaching Modbus serial devices to the MB bus The MB port is used for connecting to 2 wire Modbus serial devices while the DN port is used for connecting to BAS Remote Expansion modules Both ports are non isolated ElA 485 compatible
12. 1 6 as type INPUT 0 20 mA as shown in Figure 27 which uses Channel 1 as an example Such a channel accepts an input current in the range of 0 20 mA The channel BACnet type will be Analog Input On this screen you can adjust any of the following parameters Channel Name You can rename the channel using no more than 63 characters This will be the object name for this channel followed by the channel number For example Current Input 1 BACnet Unit Group The Electrical default can be set to any option in the list BACnet Unit Value The MILLIAMPERES default can be set to any option in the list The available options depend on the BACnet Unit Group you specify BACnet COV Increment Once the channel value changes by this amount up or down a COV message is sent to subscribers BACnet Description You can enter any string using no more than 63 characters ACTUAL HIGH This specifies the highest value within the range ACTUAL LOW This specifies the lowest value within the range SCALED HIGH You can set a physical value corresponding to the high value SCALED LOW You can set a physical value corresponding to the low value CONTEMPORARY CONTROLS BAS Remote Help Channel Type User Scaling Channel Name VALUE ACTUAL SCALED RTU 1 Current Position Low 0 0 BACNet Unit Group Electrical X BACNet Unit Value MILLIAMPERES NA BACNet COV Increment lo BACNet D
13. 29 jar e The Channel Set Applet writes to a channel or instance using the value specified in the text box The applet has one parameter nstance The applet file name is channel set applet 2010 03 08 08 48 29 jar e The Channel View Applet reads a channel or instance The applet has two parameters nstance and TimerMsDelay The applet file name is channel view applet 2010 03 08 08 48 29 jar After studying an example web page http 192 168 92 68 user html that shows you how to use the three applets you can erase it and replace it with your own design TD040300 0MF 50 6 7 Web Services The BAS Remote provides a simple Web Service to support reading writing of channels virtual objects and mapped Modbus variables On receiving a write request it writes data to the data server for changing the l O status of the BAS Remote On receiving a read request it communicates with the data server and returns the status of the requested channel or Modbus variable A Web Services Description Language WSDL file in the BAS Remote documents the services provided The file is loaded at http 192 168 92 68 basremote wsdl where the default IP address of 192 168 92 68 is replaced by the actual IP address of the BAS Remote This allows applications such as Visual Basic Visual C etc to read write BAS Remote channels and Modbus mapped variables An example Visual Basic program which demonstrates use of the BAS Remote s Web Service functionality wil
14. 3 4 5 6 24 VDC 150 mA ABA BA RB 1 04 1 05 1 06 BAS Remote OUT 8 OUT NC C NO NC C NO SSSSSS Figure 9 Contact Closure Connections For solid state switches there are further concerns It is recommended that a solid state device have an opto isolated open collector NPN transistor output stage with a collector emitter output voltage Vce of at least 30 V Output sinking current should be greater than 5 mA The collector emitter saturation voltage should be less than 0 2 V when sinking 2 mA The emitter should be connected to point B and the collector to point A which is the more positive point This polarity must be observed when using solid state devices When an input is configured for a contact closure the BAS Remote sets the low threshold to 2 V and the high threshold to 3 V When a contact is made or the solid state switch is on resulting in a saturated output the voltage at point A is close to zero volts The corresponding LED for that channel will be on If the contact is opened or the solid state switch is turned off the voltage at point B will quickly begin to rise towards 24 V Once the voltage passes the 3 V high threshold the input channel will sense the off state To return to the on state this voltage needs to return to 2 V The one volt difference is called hysteresis There is no need to add an external pull up resistor when using a contact closure input Contact closure inputs are sampled
15. LOW 0 0 BACNet Unit Group Electrical v Initial Value Scaled OFF BACNet Unit Value VOLTS BACNet COV Increment 0 BACNet Description Enter any string you like up to 63 characters SAVE CANCEL Figure 25 Analog Output Configuration TD040300 0MF 39 6 3 3 Binary Input Configuring You can define any channel 1 6 as type INPUT Binary as shown in Figure 26 which uses Channel 1 as an example The channel BACnet type will be Binary Input On this screen you can adjust the following parameters Channel Name You can name the channel using no more than 63 characters This will be the object name for this channel followed by the channel number For example Binary Input 1 BACnet Unit Group The Others default can be set to any option in the list BACnet Unit Value The NO_UNITS default can be set to any option in the list The available options depend on the BACnet Unit Group you specify BACnet Description You can enter any string using no more than 63 characters Help Channel Type INPUT Binary nA Channel Name 1 Default Channel Name BACnet Unit Group Others BACnet Unit Value DEGREES ANGULAR v BACnet Description Default channel description SAVE CANCEL Figure 26 Binary Input Configuration TD040300 0MF 40 6 3 4 Current Input Configuring You can define any channel
16. Lc 65 7 5 4 Viewing the Mapping Status in the BAS Remote sse 71 Tor slot O 72 7 7 E NER Nen S EHE I eC 74 TD040300 0MF 5 2 Introduction The BAS Remote Master provides the ultimate in flexibility It can be used for Expansion l O at remote locations where an Ethernet connection exists Its built in router and gateway capability addresses unique integration needs where more than one communications protocol is involved It can function as a controller with its resident Sedona Virtual Machine Powered by a Linux engine the BAS Remote Master can operate as BACnet IP or Modbus TCP remote I O Sedona controller Modbus Serial to Modbus TCP router Modbus Serial to BACnet gateway and Modbus master to attached Modbus slaves all at the same time The BAS Remote also supports web services You can customize the unit via custom web pages that utilize special java applets provided in the device A 10 100 Mbps Ethernet port allows connection to IP networks and popular building automation protocols such as Modbus TCP BACnet IP and Sedona SOX Six universal I O points and two relay outputs can be configured through resident web pages using a standard web browser and without the need of a special programming tool A 2 wire Modbus serial port can greatly expand the I O count with built in routing to Modbus TCP clients If BACnet mapping is preferred the unit incorporates a Modbus serial to BACnet IP gateway Additional universal I O
17. OUT a NN ABABA SB 1 01 1 02 1 03 ABABAS 1 04 1 05 1 06 12322456 24 VDC Y 150 mA BAS Remote When configured for 20 mA outputs burden resistance can be as high as 750 2 10 100 Mbps Ethernet BACnet IP MC C NO MC C NO Figure 12 Analog Output Connections Figure 12 illustrates connections to a three wire damper actuator The damper requires a 0 10 V command signal which can easily be accomplished by the BAS Remote However if a current output is desired it is possible to set the BAS Remote analog output to 4 20 mA and install an external 500 Q resistor that will convert the 4 20 mA signal to 2 10 V TD040300 0MF 26 6 Operation 6 1 General Considerations Configuration is accomplished while the unit is connected to a computer running a web browser Java enabled that accesses the unit s built in web server 6 1 1 Ethernet Port on the Master Module Auto Negotiation The Ethernet port on the BAS Remote Master unit offers full auto negotiation A single cable links two Ethernet devices When these devices auto negotiate the data rate will be 100 Mbps only if both are capable of that speed Likewise full duplex will only be selected if both can support it If only one device supports auto negotiation then it will default to half duplex mode and match the data rate of the non auto negotiating device Auto MDIX Auto Crossover The Ethernet port offers Aut
18. The instance number of Modbus mapped I O will be provided in the project 6 6 Flash File System and Custom Web Pages An onboard 1 MB of Flash is set aside for your use Using the default IP address as an example your Flash area is accessible at http 192 168 92 68 user A User ID of admin and Password of ctrlink allow you to access the user folder but you cannot create subfolders within the user folder Upload your custom webpage files to the BAS Remote by placing them in the folder named data user The names of your html files must be user html user1 html user9 html The other file names can be whatever you want up to 255 characters By uploading web pages and images to your Flash space you can view the BAS Remote status in a graphical format of your own design Via these custom webpage Java applets you can access the current status of a channel virtual object or mapped Modbus variable NOTE The part of each applet file name shown below in red will vary by release date e The Binary Applet displays status by a coloured square which will be red for a value of 0 and green for a value of 1 The size of the displayed square in pixels is specified in your HTML code with a maximum size of 500 x 500 The applet has two parameters nstance the instance number of the object to be read and TimerMsDelay the time between reads of this value on the BAS Remote The applet file name is binary applet 2010 03 08 08 48
19. Web Browser For initial configuration the PC chosen for the procedure should temporarily have its IP address modified as shown in Figure 14 which employs a ie cata ie otek oa mt o Windows 2000 example iin ie nes F Quim an P mines m sesshcaly Uje te bolo P adde DE 6 Delo garean c F Ung the honra DNS server addrecses Dleed ONS server Era amp jerate DUS cetver E ay dean Local Area Connection Type LAN Conmecnen Figure 14 Steps for Changing the IP Address of the PC Used for Setup TD040300 0MF 28 Figure 14 suggests an IP address for the PC of 192 168 92 69 but the final quad of the address could be any value from 1 to 254 except for 68 which is used by the Master After the IP address of the PC has been set to the same LAN as the Master a browser can access the Master s default IP address The Master does not support DHCP Figure 15 displays just the relevant upper portion of the screen that appears when you access the Master Just beneath the device image is a link named Configure Settings Clicking this link opens another window where you can configure the values discussed in the next four sections see Figures 17 20 Master Unit Help Visit our Website Remote Configuration a SSA GENERE 0 69 Ck On any adjust tha 1 0 zatbngs 1 04 1 02 1 03 yo4 1os 1 06 ds Configure Gas BAS Remote E Force Master For addtional heb s
20. Za Sea So ete ES TTTTTITTT Funbing a AA Green Active Red Error 3 paved town cr i MB DN OUT 8 OUT 7 Do mom o Us D D SC DF D ETL Sra e Ethernet Port Input Power Expansion Ports DIN rail Release Tab Output Relays Figure 1 BAS Remote Master Module Main Features TD040300 0MF 9 3 Specifications 3 1 Universal Input Outputs Channels 1 6 Configured As Limits Analog Input 0 5 VDC 0 10 VDC or 0 20 mA scalable by user 10 bit resolution Input impedance 100 kQ on voltage and 250 Q on current Temperature Input Type Il or Type III thermistors 40 F to 110 F 4 4 C to 44 C Contact closure input Excitation current 2 mA Open circuit voltage 24 VDC Sensing threshold 0 3 VDC Response time 20 ms Pulse input 0 10 VDC scalable by user User adjustable threshold 40 Hz maximum input frequency with 50 duty cycle Analog Output 0 10 VDC or 0 20 mA scalable by user 12 bit resolution Maximum burden 750 Q when using current output 3 2 Relay Outputs Channels 7 8 Form C contact with both NO and NC contacts available 30 VAC VDC 2 A Class 2 circuits only 3 3 Communications Protocol Data Link and Physical Layers BACnet IP Master only Modbus TCP Master only ANSI IEEE 802 3 10 100 Mbps Ethernet 10BASE T 100BASE TX auto negotiation of speed and duplex Auto MDIX 100 m maximum segment length Default IP address is 192 168 92 68 24 Ex
21. a read only display of information for the BAS Remote module currently selected The tab in bold face near the top of the screen indicates the module selected Figure 22 below is an example in which Expansion Unit 2 has been selected NOTE The number of tabs displayed is determined by the number of Expansion Units selected in the Master Configuration Screen Figure 17 Master Unit Expansion Unit i Expansion Unit 2 Expansion Uni Figure 22 The Tab in Bold Face Indicates the Selected Module In the upper left portion of the Monitor shown in Figure 21 two values Unit Name and Modbus Address are displayed for the currently selected module To the right of the Modbus Address value is a box which reports one of two possible pieces of information depending on the type of BAS Remote module currently selected When the Master is selected the box will display the BACnet Device Instance of the Master If an Expansion module is selected the box will report the module s status It will be ONLINE if its connection to the Master is valid or OFFLINE if the connection is invalid An OFFLINE report usually means the Expansion module cannot communicate with the Master due to a cabling issue In the upper right portion of the Monitor the status of each channel point is reported with the Override indicators and the LED Status indicators All of these LEDs are refreshed at the rate of once per second The lower portion of the Monit
22. contents of the CSV file that was just built A sample screen is shown in Figure 48 and is discussed below 4 A B C D E F G H Return to Main Sheet 1 no 999999 9 HQ Bldg Start Stop Bit ml 11 406001 16 Bit Unsigned ANALOG OUTPUT 1146001 NO UNITS 2 YES 555 HQ Bldg Motor Speed to 100 m2 11 406002 16 Bit Unsigned ANALOG OUTPUT 1140002 NO UNITS 3 Figure 48 Sample Built Project Each row in the worksheet displays how one Modbus Variable has been mapped to a BACnet Object The information in the columns is as follows Column A This is how the COV flag was set either NO or YES Column B This is the chosen COV Increment value 999999 9 if COV is set to NO Column C This BACnet Object Name is a concatenation of two values from the M2BPS Description or Location and Name and a third value generated by Project Builder This third value takes the form of mxxxx which is the letter m plus four digits appended to assure that the Object Name is unique Column D This is the Modbus Address ID Column E This is the Modbus Register value Column F This is the Modbus Register Type number format Column G This is the BACnet Object to which the Modbus Variable was mapped ColumnH This is the BACnet Instance that was created by Project Builder Column This is the unit of measure that was selected Note Six more columns J O are present but are reserved for future use TD040300 0MF 69 You can also print a report of your pr
23. flag overridden will be true for the BACnet object which represents this channel A forced channel will show up as offline in Sedona For any channel type selected the Forcing screen reports information for the following read only fields Channel Type This reports the type that you have defined for this channel Channel Name This reports the name that you have specified for this channel This will be the object name for this channel followed by the channel number For example Analog Input 1 Status This reports any of the following conditions Status OK Input Shorted or Open Range High Settings Applied Input Open Range Low Output Overload Input Shorted 6 4 4 Analog Input Forcing In addition to type name and status this screen displays the following fields Input Value This reports the nput Value read only Override Value You can specify an Override Value Override Checking this box will put the Override Value in effect after the Apply button is clicked To remove the Override Value uncheck the Override checkbox and click the Apply button CONTEMPORARY CONTROLS BAS Remote Help INPUT 10V Analog Input Value Override Value 0 WAW 37 Current Position Status OK Override Apply Figure 32 Analog Input Forcing TD040300 0MF 47 6 4 2 Binary Input Forcing In addition to type name and status this screen displays the following fields Input Value This reports the I
24. language that contains executable code for each Sedona component The SAB file determines how the components are executed The SAB file included with the BAS Remote contains a basic structure similar to that provided by Tridium although blank This structure provides a folder that contains a wiresheet You double click this folder to begin your control scheme design As you design your scheme all changes are immediately sent to the BAS Remote for execution and for monitoring via Sedona Workbench This only affects the currently executing control scheme stored in RAM If you store your control scheme to non volatile memory it will over write the SAB file in the BAS Remote 7 3 1 Getting Started with a Sedona Tool The best way to begin is to connect either a Sedona Workbench or Niagara Workbench tool to a BAS Remote using an Ethernet connection The BAS Remote is shipped with a pre installed SVM a kits scode file and an app sab file that represents a blank wire sheet If you are using Niagara Framework you will need version 3 5 24 or later Expand the Niagara folder loaded on a Windows PC and you will find a Sedona folder In this folder is a kits folder with additional folders one of which should be a BAS Remote folder Also in the Sedona folder is a manifests folder that should also have a BAS Remote folder Both of these are necessary before using the workbench with the BAS Remote You will find instructions and necessary files on the c
25. may work with the Project Builder Double clicking a column header just below the blue row will display information about that column Red column headers identify columns that you can edit The next step in building a project is to add one or more Modbus Device Profile s to the Project Builder If you have a valid Internet connection clicking the Contemporary Controls logo in the top row of the worksheet will take you to the same web page from TD040300 0MF 65 which you downloaded the Project Builder file At this page you can access the list of online profiles and download any profile that your project needs These files can be saved to any location on your hard drive but it is convenient if they are in the same location as your Project Builder file After the desired profiles have been downloaded click the Add Modbus Profile button in Figure 46 A window will appear and prompt you for a file to load Navigate to the location where you saved the file s that you downloaded and select a file After specifying the file to be loaded that device s Modbus to BACnet Profile Sheet M2BPS will appear then a dialog will open and prompt you to Enter Device Description or Location for this profile that you are adding to your project You can enter up to 12 characters Leaving this field blank is allowable but not recommended After specifying the Device Description or Location another dialog will open and prompt you for the Modbus Slave I
26. more positive point on the transmitter attaches to the 24 V on the BAS Remote loop supply or it can attached to an external loop supply as long as that loop supply has a common connection with the BAS Remote The less positive connection is made to point A on the input Care should be exercised when connecting to a three wire current transmitter These are usually non isolated devices between the power source and signal output The BAS Remote will sink current from its input to ground so the transmitter must source current from a positive potential to ground If the three wire transmitter works in this manner it can be accommodated Four wire transmitters usually have isolation between power supply and signal output so their output stage can usually be treated as a two wire transmitter 5 6 Analog Output Either voltage in the range of 0 10 VDC or current in the range of 0 20 mA can be outputted by assigning analog outputs Configure an output using a web page Select the appropriate range For DC voltage the output voltage is applied to point A with respect to common For DC current the output current is sourced from point A to common so there is no need for a loop supply A current output can source up to 20 mA into a resistive load not exceeding 750 Q Verify the burden that a current output device will present The BAS Remote cannot generate enough voltage to drive loads with higher resistance 3 wire actuator 1 F 0 2 10V
27. one register per point What follows are the register locations for universal I O points 1 6 and for relay outputs 7 and 8 Channel Status Input Output 1 40001 40101 40102 40201 2 40002 40103 40104 40202 3 40003 40105 40106 40203 4 40004 40107 40108 40204 5 40005 40109 40110 40205 6 40006 40111 40112 40206 7 40007 40113 40114 40207 8 40008 40115 40116 40208 Table 2 Register Mapping for Input Output Channels 1 8 7 4 1 1 Status Registers Each of the eight BAS Remote l O points has one 16 bit status register Register location 40001 corresponds to channel 1 while register 40008 corresponds to channel 8 The value of the status register depends upon how the l O point is configured For example an out of range indication only applies to those channels configured for thermistor inputs A similar situation applies to analog voltage outputs and analog voltage inputs All channels operating within their limits will report a 0x00 when reading the lower 8 bits of the status register Register Bits METTI Description 4000X O27 0 Channel operating within limits 4000X 0 7 2 Analog current output has no load 4000X O27 6 Thermistor value out of range 4000X 0 7 9 Analog output deviates by 60 mV 4000X 8 11 1 Channel LED is red 4000X 8 11 2 Channel LED is green 4000X 8 11 3 Channel LED is off 4000X 12 15 0 Channel is in automatic operation 4000X T2315 2 Channel
28. the B device is the provider of the service or the server These references are necessary when understanding the BIBBs 7 2 7 1 DS RP B Data Sharing ReadProperty B The BAS Remote functions as the B device and is a provider of data to an A device BACnet Service Initiate Execute ReadProperty X 7 2 7 2 DS WP B Data Sharing WriteProperty B The BAS Remote functions as the B device and allows a value to be changed by the A device BACnet Service Initiate Execute WriteProperty X 7 2 7 3 DS RPM B Data Sharing ReadPropertyMultiple B The BAS Remote functions as the B device and is a provider of data to an A device BACnet Service Initiate Execute ReadPropertyMultiple X 7 2 74 DS COV B Data Sharing ChangeOfValue B The BAS Remote functions as the B device and is a provider of data to an A device BACnet Service Initiate Execute SubscribeCOV X ConfirmedCOVNotification UnconfirmedCOVNotification TD040300 0MF 55 7 2 7 5 DM DDB Device Management Dynamic Device Binding B The BAS Remote functioning as the B device provides information about its device attributes and responds to requests to identify itself BACnet Service Initiate Execute Who ls X l Am X 7 2 7 6 DM DOB B Device Management Dynamic Object Binding B The BAS Remote functioning as the B device provides address information about its objects upon request BAC
29. the rate of the input is being obtained This specifies that the input pulses are being accumulated absolute count with no limit to the time during which pulses are counted You can specify a value from 10 down to but more than the Low Level You can specify a value from O up to but less than the High Level TD040300 0MF 44 CONTEMPORARY CONTROLS BAS Remote Help Channel Type User Scaling INPUT Pulse v a 10 Channel Name VALUE ACTUAL SCALED 1 lares 51 Power Usage Low 0 0 BACNet Unit Group BACNet Unit Value Pulse Input High Level V NO UNITS z Period Seo 7s BACNet COV Increment 1 0 lo Rate Low Level V T O Accumulation 15 BACNet Description Enter any string you like up to 63 characters SAVE CANCEL Figure 30 Pulse Input Configuration TD040300 0MF 45 6 3 8 Relay Output Configuring Channels 7 and 8 are fixed as type OUTPUT Relay as shown in Figure 31 which uses Channel 8 as an example Each channel provides a relay contact rated at 30 VAC DC 2A Each relay has a normally open and a normally closed set of contacts The channel BACnet type will be Binary Output Channel Name BACnet Unit Group BACnet Unit Value BACnet Description ACTUAL HIGH ACTUAL LOW SCALED HIGH SCALED LOW Initial Value Scaled On this screen you can adjust the following parameters You can name the channel using no more than 63 characte
30. through 9999 The Data Format is one of those described Section 7 5 2 This specifies the variable as Read Only or Read Write This is the BACnet Object that corresponds to the Modbus Variable as described in Section 7 5 2 The BACnet Instance is a calculated value that you cannot edit It is the concatenation of the values from Columns F G and H For example a Modbus register 40001 Variable Type 4 Variable Number 0001 at address 10 will be mapped to BACnet Instance 1040001 Many standard BACnet Unit Groups are supported in the drop down menu The Unit Value options depend on your selection in Column M Double clicking any cell in this row will display helpful information about the column in question TD040300 0MF 68 7 5 3 2 Building and Viewing a Project After you have edited each M2BPS that you have added to your project you are ready to build the project by clicking the Build Project button Once you click this button the Project Builder will create a CSV file that you will later load into the BAS Remote Building the CSV can take some time the more devices in your project the longer it will take Each device profile will take a few seconds to render into CSV When the build is complete a new window will open and confirm the build After the project is built see the results by clicking the View Built Project button in the upper right portion of Figure 46 In response to your click a new worksheet opens to display the
31. to be directly accessed via Ethernet without the need of a router A standard web browser with Java enabled is used for commissioning and troubleshooting The BAS Remote adheres to the BACnet Application Specific Controller B ASC profile TD040300 0MF 7 2 1 Features and Benefits Versatile Control Device remote l O router gateway and controller Web page configuration BACnet IP Remote I O Modbus TCP Remote I O Modbus Serial to Modbus TCP Router Modbus Serial to BACnet IP Gateway Modbus Master to Attached Modbus Slaves Powered by Sedona Controller Power over Ethernet PoE Java Applets for customisable web pages Web Services Flexible Input Output expandable by adding modules Six universal input output points web page configurable Two relay outputs Thermistor voltage current contract closure and pulse inputs Voltage current and relay outputs 2 wire Modbus Serial Expansion port 2 wire Expansion port for up to three Expansion modules TD040300 0MF 8 2 2 Software The provided CD ROM contains e This User Manual e A copy of the Installation Guide that is packaged with the product e Additional information of interest 2 3 Product Image Master Module I O Ports 1 3 24 V Loop Supply I O Ports 4 6 Reset NN Sw A Bja BIA 8 3 7374 amp 6 A aja BIA 8 1 01 1 02 1 03 24 VDC 150 mA 1 04 1 05 1 06 BAS Remote 3 3 Master 2 s 3 7 O Reset IP to 102 168 92 68 24 4 R
32. warranty for this free software If the software is modified by someone else and passed on we want its recipients to know that what they have is not the original so that any problems introduced by others will not reflect on the original authors reputations Finally any free program is threatened constantly by software patents We wish to avoid the danger that redistributors of a free program will individually obtain patent licenses in effect making the program proprietary To prevent this we have made it clear that any patent must be licensed for everyone s free use or not licensed at all The precise terms and conditions for copying distribution and modification follow TD040300 0MF 74 GNU GENERAL PUBLIC LICENSE TERMS AND CONDITIONS FOR COPYING DISTRIBUTION AND MODIFICATION O This License applies to any program or other work which contains a notice placed by the copyright holder saying it may be distributed under the terms of this General Public License The Program below refers to any such program or work and a work based on the Program means either the Program or any derivative work under copyright law that is to say a work containing the Program or a portion of it either verbatim or with modifications and or translated into another language Hereinafter translation is included without limitation in the term modification Each licensee is addressed as you Activities other than copying distribution
33. 2bsoft where you will find the Project Builder file and various Modbus Device Profiles for downloading to any convenient location on your local hard drive You will use these files to build a Project that will contain the Modbus Device Profiles you choose to install The first step in the process is to download M2B_ProjectBuilder_A1 xls When you save and open the above file the following Excel worksheet a Project Builder CONTEMPORARY E _ View Buit Proiect Built Proiect Modbus to BACnet GoTo xm Add Modbus Delete Modb EN EX Edit Poll and COV Build ee odbus elete Wodbus I oll an on ull xm Profile Profile prn dc the worksheet Project View Errors Double click a column header below for column information Columns with RED headers may be edited by double clicking on the cell of interest Description Modbus Worksheet Name to Configured or Location ID Configure Polls amp COVs Polls COVs Device Modbus Profile Name Figure 46 Project Builder Worksheet Excel As the above sheet loads the Project Name is checked If none is found a dialog appears and prompts you to enter a Project Name which will then appear in the upper left portion of the sheet Because this will also be the name of the Project file that will be saved with an XLS extension in a new directory of the same name you must only use characters that are allowed in Windows filenames After the Project Name has been accepted this may take several seconds you
34. BAS Remote I O point engineering units can be displayed by selecting this button But if the register is not one of the BAS Remote l O points an error will result The four radio buttons on the right specify the number format of a 32 bit value The choices are Integer Float LOW HIGH HIGH LOW Head and Write buttons This button specifies a whole value with no fractional content This button specifies a single precision floating point value This specifies Little Endian format whereby the low word occupies the base register and the high word occupies the next higher register This specifies Big Endian format whereby the high word occupies the base register and the ow word occupies the next higher register Clicking one of these buttons causes the specified action to occur TD040300 0MF 73 7 7 Linux License GNU GENERAL PUBLIC LICENSE Version 2 June 1991 Copyright C 1989 1991 Free Software Foundation Inc 51 Franklin Street Fifth Floor Boston MA 02110 1301 USA Everyone is permitted to copy and distribute verbatim copies of this license document but changing it is not allowed Preamble The licenses for most software are designed to take away your freedom to share and change it By contrast the GNU General Public License is intended to guarantee your freedom to share and change free software to make sure the software is free for all its users This General Public License applies to most of the Free Softwa
35. BASR Versatile Building Automation Appliance BAS Remote User Manual TD040300 0MF for firmware version 3 1 x CONTEMPORARY ONTRO IS Trademarks Contemporary Controls and CTRLink are registered trademarks of Contemporary Control Systems Inc BACnet is a registered trademark of the American Society of Heating Refrigerating and Air Conditioning Engineers Inc Powered by Sedona Framework is a trademark of Tridium Inc Other product names may be trademarks or registered trademarks of their respective companies Copyright O Copyright 2012 by Contemporary Control Systems Inc All rights reserved No part of this publication may be reproduced transmitted transcribed stored in a retrieval system or translated into any language or computer language in any form or by any means electronic mechanical magnetic optical chemical manual or otherwise without the prior written permission of Contemporary Control Systems Inc Tel 1 630 963 7070 2431 Curtiss Street Fax 1 630 963 0109 Downers Grove Illinois 60515 USA E mail info ccontrols com WWW http www ccontrols com Contemporary Controls Ltd Tel 44 0 24 7641 3786 14 Bow Court Fax 44 0 24 7641 3923 Fletchworth Gate E mail info ccontrols co uk Coventry CV5 6SP UK WWW http www ccontrols co uk Contemporary Controls Ltd Tel 44 0 24 7641 3786 14 Bow Court Fax 44 0 24 7641 3923 Fletchworth Gate E mail info ccontrols co uk Coventry CV5 6SP UK WWW htt
36. C or it can measure current in the range of 0 20 mA Transmitters that produce an elevated zero such as 1 5 VDC 2 10 VDC or 4 20 mA can be measured as well Using the web page configure the input for either voltage or current and select an appropriate range Scaling the input is accomplished by assigning the low and high points to engineering units When set as a voltage input the input impedance is 100 kO and for a current input the impedance is 250 O With voltage measurement connect the more positive voltage to point B and the less positive to BAS Remote common as shown in Figure 11 On three wire devices such as damper actuators the output signal is referenced to the dampers power supply common That common must be at the same reference as the BAS Remote common Notice the connections in the diagram In this situation it is only necessary to attach the transmitter output to point A on the BAS Remote input 3 wire actuator en ls F S SS 859099098 SSSSSS ABABASB 1134556 ABABAS 1 01 1 02 1 03 24 VDC 150 mA 1 04 1 05 1 06 uI BAS Remote 10 100 Mbps Ethernet BACnet IP Figure 11 Analog Input Connections TD040300 0MF 25 When measuring current remember the BAS Remote sinks current to ground A 250 Q impedance is effectively applied between points A and B on the input To measure current it must be driven into point A with respect to point B For two wire current transmitters the
37. Cnet Modbus Virtual 840001 Instance Object Name CHN 1 Default Virtual Point Default Virtual Point BACnet Description Default channel description BACnet Type Analog Input v C Retentive O Float BACnet Unit Group Others v BACnet Unit Value NO_UNITS tee Apply Changes Add lo A BACnet COV Increment UPDATE Figure 20 Configuring Virtual Points in the Master Module TD040300 0MF 34 6 1 4 Web Server Screen Overview From the Web Server Screen Figure 21 you can configure all I O channels view their status or force them as part of a commissioning process The figure uses the Master unit as an example but the Expansion unit appears very similar and functions the same Immediately beneath the right side of the banner the following links are displayed Help displays a new window Figure 23 with context sensitive information Visit Our Website links to our WWW home page for further helpful information CONTEMPORARY CONTROLS BAS Remote Web Configuration Master Unit Remote Configuration os s Sas _ rs mi ore re sco Help Visit our Website To configure the BAS Remote click on any of the ports to adjust the O settings Key C Configure BAS Remote uie Master For addiGonal help see the X m SA help section Mas nl ava Ave AS l Master Unit con MB DN ours our
38. D the Modbus address of the device in question This dialog box also displays the available address values from which you may choose Make your choice and click OK After the Modbus address value has been accepted the profile sheet closes and you once again see the Project Builder sheet of Figure 46 Note What was the top most blank line of the Project Builder worksheet will now be numbered and populated with data from the profile you loaded The easiest way to edit data for Column 3 4 or 5 is to double click the cell in question But in a project with many devices you may prefer to click one of the Edit buttons above the blue row then use the Device number from Column 1 to specify the device to be edited The Project Builder columns are discussed below Note Although Excel identifies columns by etters in this discussion the columns of the Project Builder worksheet are identified by numerals This makes it is easier to distinguish references to a column in the Project Builder worksheet from references to a column in a Profile worksheet where columns are identified by letters Column 1 Device This is an automatically generated number Each Device number corresponds to a profile that has been added to the Project You must reference this number if you use one of the Edit buttons to edit this device s profile or delete it from your project If you simply double click a cell to be edited this Device number is not needed Column 2 Modb
39. E PROGRAM AS IS WITHOUT WARRANTY OF ANY KIND EITHER EXPRESSED OR IMPLIED INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU SHOULD THE PROGRAM PROVE DEFECTIVE YOU ASSUME THE COST OF ALL NECESSARY SERVICING REPAIR OR CORRECTION 12 IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER OR ANY OTHER PARTY WHO MAY MODIFY AND OR REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE BE LIABLE TO YOU FOR DAMAGES INCLUDING ANY GENERAL SPECIAL INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES END OF TERMS AND CONDITIONS TD040300 0MF 77 How to Apply These Terms to Your New Programs If you develop a new program and you want it to be of the greatest possible use to the public the best way to achieve this is to make it free software which everyone can redistribute and change under these terms To do so attach the following notices to the program It is safest to attach them to the start of each source file to most effectively convey the exclusion of warranty and e
40. Emissions Class A EN 55022 CISPR 22 Conducted Emissions Class B CFR 47 Part 15 ANSI C63 4 Radiated Emissions Class A TD040300 0MF 12 3 9 Field Connections Terminal Universal l Os 1 3 Terminal Universal Os 4 6 VO 1A Universal I O point 1 high VO 4A Universal I O point 4 high vO 1B Universal I O point 1 low VO 4B Universal I O point 4 low VO 2A Universal I O point 2 high VO 5A Universal I O point 5 high VO 2B Universal I O point 2 low VO 5B Universal I O point 5 low VO 3A Universal I O point 3 high VO 6A Universal I O point 6 high O 3B Universal I O point 3 low VO 6B Universal I O point 6 low Terminal Relay Outputs Terminal 24 VDC 2 150 mA Loop Supply OUT 8 NC Output 8 normally closed contact 1 24 VDC OUT 8C Output 8 common 2 24 VDC OUT 8 NO Output 8 normally open contact 3 24 VDC OUT 7 NC Output 8 normally closed contact 4 24 VDC OUT 7C Output 8 common 5 24 VDC OUT 7 NO Output 8 normally open contact 6 24 VDC Terminal Expansion Ports Master Module Terminal Expansion Ports Expansion Module MB D Modbus Serial Bus positive terminal UP D Upstream Expansion positive terminal MB D Modbus Serial Bus negative terminal UP D Upstream Expansion negative terminal sc Modbus signal common sc Not used DN D Downstream Expansion positive terminal DN D Downs
41. Least Significant Word Register Bits Description 401YX 0 15 0x0000 to OxFFFF 0 16 777 215 counts 401YX 1 0 15 0x0000 to 0OxOOFF Table 5 Read Channel Data Registers Accumulator 7 4 1 3 Write Channel Data Registers Unlike input data registers output data registers only require one register per channel Output channel 1 is located at register location 40201 and output channel 8 is located at register location 40208 Since channel 8 is a relay output outputting a 0x0001 to register 40208 will energize the relay coil Register Bits Description 4020X 0 15 0x0000 to 0x2710 0 10000 mV on voltage 4020X 0 15 0x0000 to 0x07D0 0 2000 tenths of mA on current 40207 0 15 0x0000 De energize channel 7 relay 40207 0 15 0x0001 Energize channel 7 relay 40208 Os 0x0000 De energize channel 8 relay 40208 0 15 0x0001 Energize channel 8 relay Table 6 Write Channel Data Registers TD040300 0MF 63 7 4 2 Modbus Function Codes There are many Modbus function codes but the BAS Remote only responds to three which involve holding registers These function codes are described below If other than one of these three function calls are received from the Modbus TCP client an ILLEGAL_FUNCTION error message is returned by the BAS Remote The BAS Remote Master does not monitor the function calls sent to the MB Expansion bus 7 4 2 1 03 0x03 Read Holding Registers This function code is us
42. Of course the commands you use may be called something other than show w and show c they could even be mouse clicks or menu items whatever suits your program You should also get your employer if you work as a programmer or your school if any to sign a copyright disclaimer for the program if necessary Here is a sample alter the names Yoyodyne Inc hereby disclaims all copyright interest in the program Gnomovision which makes passes at compilers written by James Hacker signature of Ty Coon 1 April 1989 Ty Coon President of Vice This General Public License does not permit incorporating your program into proprietary programs If your program is a subroutine library you may consider it more useful to permit linking proprietary applications with the library If this is what you want to do use the GNU Lesser General Public License instead of this License TD040300 0MF 78
43. S TP master Clause 9 baud rate s O Other OMS fTP slave Clause 9 baud rate s Device Address Binding Is static device binding supported This is currently necessary for two way communication with MS TP slaves and certain other devices Yes EJ No Networking Options O Router Clause 6 List all routing configurations e g ARCNET Ethernet MS TP etc L Annex H BACnet Tunnelling Router over IP O BACnet P Broadcast Management Device BBMD Doesthe BBMD support registrations by Foreign Devices OJ Yes O No Character Sets Supported Indicating support for multiple character sets does not implythat they can all be supported simultaneously EJ ANSI X3 4 O IBM Microsoft DBCS O ISO 8859 1 O ISO 10646 UCS 2 O ISO 10646 UCS 4 OJIS C 6226 If this product is a communication gateway describe the types of non BACnet equipment network s that the gateway supports Modbus gateway support 18 January 2010 TD040301 0XC TD040300 0MF 15 4 Installation The BAS Remote is intended to be mounted in an industrial enclosure or wiring closet on 35 mm DIN rail or panel mounted with screws not provided The panel mounting tabs are packaged in a plastic bag within the shipping box To use these tabs Figure 3 illustrates how the two studs of each tab are press fitted into their respective holes in opposing corners of the case kisal Figure 3 Attaching Panel Mounting Tabs 4 1 Power Supply The power source for the inter
44. When installing equipment make a record that identifies the power source equipment locations IP and MAC ID numbers protocol in use baud rate cable colour coding etc anything that will be helpful for future staff 4 2 1 BAS Remote Expansion Module Connections Expansion modules are intended to occupy positions to the right or left of the Master module on the same DIN rail or on additional DIN rails within the same control panel In this situation only a short 2 wire twisted pair cable is needed for making connections between DN on the Master module and UP on the first Expansion module Up to three Expansion modules can attach to the Master module using a daisy chain wiring scheme The second Expansion module has its UP port connected to the preceding Expansion module s DN port The last Expansion module will have a vacant UP port The D terminal on one device must attach to the D terminal on the other The same applies to the D terminals Bias and termination exists on the UP terminals See Figure 6 for wiring details For short connections unshielded cable can be used Expansion modules are automatically assigned Modbus addresses beginning with 2 based upon its position to the Master within the daisy chain wiring 4 2 1 1 Bias and Termination Each Master and Expansion module has two Expansion ports The Master ports are labelled MB and DN the Expansion ports are UP and DN These are shared buses where only one device drives the bus a
45. WwW Status_Flags BACnetStatusFlags R Status flags will display the status of the channel fault false for normal conditions Overridden false if the channel is not forced Event_State BACnetEventState R Always normal Check status flags for real condition Out_Of_Service BOOLEAN R Polarity BACnetPolarity R BAS Remotes comply with the BACnet Application Specific Controller B ASC profile of the six possible standardized BACnet devices A B ASC device can do the following Data Sharing e Ability to provide the values of any of its BACnet objects e Ability to allow modification of some or all of its BACnet objects by another device Alarm and Event Management e No requirement Scheduling e No requirement Trending e No requirement Device and Network Management e Ability to respond to queries about its status e Ability to respond to request for information about any of its objects e Ability to respond to communication control messages TD040300 0MF 54 Based upon the above requirements a B ASC must comply with the following BACnet Interoperability Building Blocks BIBBs B ASC BIBB Data Sharing DS RP B DS WP B DS RPM B DS COV B Device and Network Management DM DDB B DM DOB B DM DCC B 7 2 7 BIBBs BIBBs are collections of one or more BACnet services between devices on a BACnet network An A device is generally the user of the service or client while
46. ach file should have at least the copyright line and a pointer to where the full notice is found lt one line to give the program s name and a brief idea of what it does gt Copyright C lt year gt lt name of author gt This program is free software you can redistribute it and or modify it under the terms of the GNU General Public License as published by the Free Software Foundation either version 2 of the License or at your option any later version This program is distributed in the hope that it will be useful but WITHOUT ANY WARRANTY without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE See the GNU General Public License for more details You should have received a copy of the GNU General Public License along with this program if not write to the Free Software Foundation Inc 51 Franklin Street Fifth Floor Boston MA 02110 1301 USA Also add information on how to contact you by electronic and paper mail If the program is interactive make it output a short notice like this when it starts in an interactive mode Gnomovision version 69 Copyright C year name of author Gnomovision comes with ABSOLUTELY NO WARRANTY for details type show w This is free software and you are welcome to redistribute it under certain conditions type show c for details The hypothetical commands show w and show c should show the appropriate parts of the General Public License
47. alog voltage or current outputs and for providing excitation current for contact closure sensing and for thermistor measurement In current output mode pin B is grounded The output burden applied to pins A and B can range from 0 to 750 Q Since the internal burden is 250 Q the output voltage at pin A can range from 0 20 volts when driving 20 mA When measuring input voltages pin A receives input while pin B is held at ground Any DC voltage in the range of 0 5 V or 0 10 V can be measured When measuring current pin B is unused and the input on pin A sees a 250 Q load To sense contact closure 2 mA is output at pin A while pin B is grounded Then the voltage at pin A is measured Any value below 0 3 volts 150 Q is considered a closed circuit Dry contact or solid state switches being sensed must withstand an open source voltage of 24 VDC and a current of 2 mA For solid state switches the most positive connection is at pin A and a saturation voltage under 0 3 V is required A 10 kO thermistor is applied between pins A and B Thermistors are non linear heat sensing devices with a negative temperature coefficient of resistance At nominal room temperature 77 F the resistance of a Type II or Type III thermistor is 10 kO Both have curves with an accuracy of 0 36 F from 32 F to 158 F Because higher resistance thermistors such as 10 kQ introduce error due to the self heating effect lower thermistor current is used thus mini
48. am or its derivative works These actions are prohibited by law if you do not accept this License Therefore by modifying or distributing the Program or any work based on the Program you indicate your acceptance of this License to do so and all its terms and conditions for copying distributing or modifying the Program or works based on it 6 Each time you redistribute the Program or any work based on the Program the recipient automatically receives a license from the original licensor to copy distribute or modify the Program subject to these terms and conditions You may not impose any further restrictions on the recipients exercise of the rights granted herein You are not responsible for enforcing compliance by third parties to this License TD040300 0MF 76 7 If as a consequence of a court judgment or allegation of patent infringement or for any other reason not limited to patent issues conditions are imposed on you whether by court order agreement or otherwise that contradict the conditions of this License they do not excuse you from the conditions of this License If you cannot distribute so as to satisfy simultaneously your obligations under this License and any other pertinent obligations then as a consequence you may not distribute the Program at all For example if a patent license would not permit royalty free redistribution of the Program by all those who receive copies directly or indirectly through you then the only wa
49. and modification are not covered by this License they are outside its scope The act of running the Program is not restricted and the output from the Program is covered only if its contents constitute a work based on the Program independent of having been made by running the Program Whether that is true depends on what the Program does 1 You may copy and distribute verbatim copies of the Program s source code as you receive it in any medium provided that you conspicuously and appropriately publish on each copy an appropriate copyright notice and disclaimer of warranty keep intact all the notices that refer to this License and to the absence of any warranty and give any other recipients of the Program a copy of this License along with the Program You may charge a fee for the physical act of transferring a copy and you may at your option offer warranty protection in exchange for a fee 2 You may modify your copy or copies of the Program or any portion of it thus forming a work based on the Program and copy and distribute such modifications or work under the terms of Section 1 above provided that you also meet all of these conditions a You must cause the modified files to carry prominent notices stating that you changed the files and the date of any change b You must cause any work that you distribute or publish that in whole or in part contains or is derived from the Program or any part thereof to be licensed as a whole at no
50. ation as if written in the body of this License 9 The Free Software Foundation may publish revised and or new versions of the General Public License from time to time Such new versions will be similar in spirit to the present version but may differ in detail to address new problems or concerns Each version is given a distinguishing version number If the Program specifies a version number of this License which applies to it and any later version you have the option of following the terms and conditions either of that version or of any later version published by the Free Software Foundation If the Program does not specify a version number of this License you may choose any version ever published by the Free Software Foundation 10 If you wish to incorporate parts of the Program into other free programs whose distribution conditions are different write to the author to ask for permission For software which is copyrighted by the Free Software Foundation write to the Free Software Foundation we sometimes make exceptions for this Our decision will be guided by the two goals of preserving the free status of all derivatives of our free software and of promoting the sharing and reuse of software generally NO WARRANTY 11 BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE THERE IS NO WARRANTY FOR THE PROGRAM TO THE EXTENT PERMITTED BY APPLICABLE LAW EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND OR OTHER PARTIES PROVIDE TH
51. can be achieved with the simple addition of BAS Remote Expansion modules The BAS Remote Master PoE has the same capabilities as the BAS Remote Master except it is powered over the Ethernet connection thereby providing a One Cable Solution Both the BAS Remote Master and BAS Remote Expansion modules have the same I O capability Six universal input output points are provided on each module Depending upon configuration each unit can accommodate a contact closure from a digital point a thermistor voltage or current analog input from a field transmitter or supervisory controller Analog inputs can range from 0 5 VDC 0 10 VDC or 0 20 mA Inputs can be scaled to accommodate ranges such as 1 5 VDC 2 10 VDC and 4 20 mA Input point resolution is 10 bits Type ll and III 10 KQ thermistor calibration curves are resident in the BAS Remote Single point calibration of temperature is accomplished using the internal web server Inputs can accept pulse trains in the range of 0 40 Hz 50 duty cycle to measure flow rates Analog outputs can be 0 10 VDC or 0 20 mA However scaling for 2 10 V 0 5 V 1 5 V and 4 20 mA is possible LED indicators identify the state of I O points Output point resolution is 12 bits There are two relay outputs available with both normally open NO and normally closed NC contacts The relay output rating is 30 VAC VDC 2A There are two non isolated 2 wire ElA 485 Expansion ports on the Master module The down
52. can set any channel 1 6 as type OUTPUT 0 10V Analog as shown in Figure 25 using Channel 1 as an example The channel BACnet type following parameters Channel Name BACnet Unit Group BACnet Unit Value BACnet COV Increment BACnet Description ACTUAL HIGH ACTUAL LOW SCALED HIGH SCALED LOW Initial Value Scaled Such a channel can supply an output voltage in the range of 0 10 V will be Analog Output On this screen you can adjust any of the You can rename the channel using no more than 63 characters This will be the object name for this channel followed by the channel number For example Analog Output 1 The Electrical default can be set to any option in the list The VOLTS default can be set to any option in the list The available options depend on the BACnet Unit Group you specify Once the channel value changes by this amount up or down a COV message is sent to subscribers You can enter any string using no more than 63 characters This specifies the highest value within the range This specifies the lowest value within the range You can set a physical value corresponding to the high value You can set a physical value corresponding to the low value The Off default outputs 0 but you can preset a Scaled value CONTEMPORARY CONTROLS BAS Remote Help Channel Type User Scaling OUTPUT 0 10V Analog y yy w sw Channel Name VALUE ACTUAL SCALED 1 VAV 37 Setpoint
53. charge to all third parties under the terms of this License c If the modified program normally reads commands interactively when run you must cause it when started running for such interactive use in the most ordinary way to print or display an announcement including an appropriate copyright notice and a notice that there is no warranty or else saying that you provide a warranty and that users may redistribute the program under these conditions and telling the user how to view a copy of this License Exception if the Program itself is interactive but does not normally print such an announcement your work based on the Program is not required to print an announcement These requirements apply to the modified work as a whole If identifiable sections of that work are not derived from the Program and can be reasonably considered independent and separate works in themselves then this License and its terms do not apply to those sections when you distribute them as separate works But when you distribute the same sections as part of a whole which is a work based on the Program the distribution of the whole must be on the terms of this License whose permissions for other licensees extend to the entire whole and thus to each and every part regardless of who wrote it Thus it is not the intent of this section to claim rights or contest your rights to work written entirely by you rather the intent is to exercise the right to control the distr
54. clients Since the BAS Remote Master has its own l O points it functions as both the Modbus master and Modbus slave All BAS Remote Expansion modules function as Modbus slaves as do devices attached to the BAS Remote Master s MB Expansion port Enabling the BAS Remote Master to function as a Modbus TCP server does not preclude the BAS Remote Master and its Expansion modules to simultaneously function as BACnet devices The easiest way to understand Modbus server operation is to consider the BAS Remote Master as also functioning as the Modbus master for attached Modbus slaves As a master it does not require a Modbus address Only Modbus slaves have addresses The BAS Remote Master receives requests from one or more Modbus TCP clients attached to the Ethernet network The BAS Remote Master receives these requests and sends them to the attached Modbus slave devices as commands From the Modbus slave s point of view these commands came from the BAS Remote Master and the slave is unaware that a Modbus TCP server even exists The BAS Remote Master also has some l O points that are considered Modbus slave points at Modbus address 1 Each of the attached BAS Remote Expansion modules require a single Modbus slave address If a Modbus command is addressed to any of the BAS Remote modules it is sent to the appropriate module for execution If the address is outside the range of BAS Remote module addresses the command is then sent to the MB port assuming t
55. dcatu mic 42 6 3 6 Thermistor Input GOnBIBUEI Bb ecc pedi oss teas rad eiie odia dian 43 6 3 7 s P lse Impure Gnd ee wig A i eii ede e 44 63 5 Relay UU as 46 6 4 Channel Forngren en o east Leste pedis 47 641 Analog Input FOFCIBS s edo A o 47 6 42 Binary Input FOtems e O 48 GAS Current O o sues opa Dese ad bestia cannes bes dab bet uu Sa pM CENE 48 6 4 4 Thermistor Input Porcina iii 49 04 3 O a n A ous a a R D 49 6 5 Instance Nuttbers ohn E Ra eee A ae a 50 6 6 Flash File System and Custom Web Pages eese eene 50 G5 cd ls A A A a E o un m i aa 51 6 8 Set TIME stnan 51 T APPENDIX iii E aereas 52 7 1 Troubleshooting Ethernet Connectivity of the Master Unit eese 52 qu BACnet Object Mode e M s 52 EL Dd o 52 T22 Anoe ss 53 52 9 AMO A oi 53 TP ED SEIE A E io E t 53 TA Binary Aputa v 54 T20 A RE 54 TD040300 0MF 4 155 2089 1 eM E TN aaa 55 1 3 Sedona for Controls idiotas 57 7 3 1 Getting Started with a Sedona Dodo ire 57 13 2 Virtual Points PC 59 T4 Modbus Server Opera m di AS 60 7 41 Modbus Register Organization esce ect e ena nee a RU SIRE snteenss dessaatasueane 61 142 Modbus Pimeti n Codes anita 64 7 5 Mapping Modbus Variables to BACnetlP oooooconnncccnoncccnoncnononcnononcnononcnononcnonanccnnnncnnnns 64 dos General Mapping Prineiples ction d ped pite efe pias 64 Ted Mapping SCHEME ias 64 E r Project Builder
56. ditional w 7 y BAS Remote O expansion units located in the same control cabinet Ll Attach shield to earth at only one end and sharing the same power supply as the master 24 VAC or 24 VOC 7 When using shiekled cable for a 3 wire Modbus device use a 1 5 pair cable or use two pair cable and dedicate one par for signal common A OX KC CO ppo r A cA D BL ACE eones 0 potabpocccccadyeg CULA gea SSS Connect as shown for 3 wine SSS Connect as shown for 3 wire isolated ElA 485 Modbus devices isolated ElA 485 Modbus devices oo COM pe gt cow Modius Modbus Slave Slave power power source 8 8 Figure 6 Sample BAS Remote Wiring Diagram Wire Channels 1 6 so the most positive wire goes to the A terminal and the most negative wire to the B n terminal 0 10 VDC PS The wiring options for Channels 1 6 are shown in contact HH Figure 7 For each case in which polarity matters proper polarity is indicated ne 197 Considerations in making field connections for various outputs 2 2 24 VDC types of input and output devices are discussed in the 0 20ma 2 following pages o 1owc b Figure 7 I O Options Channels 1 6 TD040300 0MF 21 5 2 Thermistors The BAS Remote has built in calibration curves for 10 kQ Type II or Type III thermistors These devices have a non linear with a negative coefficient of resistance to temperature and provide a nominal resistance of 10 kQ at 25
57. dized Device Profile Annex L O BACnet Operator Workstation B OWS BACnet Application Specific Controller B ASC O BACnet Building Controller B BC O BACnet Smart Sensor B SS O BACnet Advanced Application Controller B AAC O BACnet Smart Actuator B SA List all BACnet Interoperability Building Block Supported Annex K DS RP B Data Sharing ReadProperty B DM DDB B Device Management Dynamic Device Binding B DS WP B Data Sharing WriteProperty B DM DOB B Device Management Dynamic Object Binding B DS RPM B Data Sharing ReadPropertyMultiple B DM DCC B Device Management Device Communication Control B DS COV B Data Sharing ChangeOfValue B DM TS B Device Management Time Synchronization B Segmentation Capability O Able to transmit segmented messages Window Size O Able to receive segmented messages Window Size Standard Object Types Supported Object Type Supported Can Be Created Dynamically Can Be Deleted Dynamically Analog Input Analog Output NN No NT Analog Value No NT No NT No NT NN Binary Input Binary Output No optional properties are supported Data Link Layer Options EJ BACnet IP Annex J O Point To Point EIA 232 Clause 10 baud rate s EJ BACnet IP Annex J Foreign Device O Point To Point modem Clause 10 baud rate s O ANSI ATA 878 1 EIA 485 ARCNET Clause 8 baud rate s O LonTalk Clause 11 medium L M
58. e This brief Online report is due to the Master Module attempt to contact the questionable device every scan cycle Due to other considerations the actual frequency of this Online report cannot be predicted thus you should expect brief Online reports at irregular intervals but no more often than the scan cycle set by the parameters in Section 6 1 3 5 Because Addresses 5 6 and 7 are reserved for future use you will not see these three addresses displayed in the Unit Status box CONTEMPORARY NO BAS Remote Help Object Instance Object Type rr E 1 NA Analog Input Object Property Present Value v Property Value Read Write l Unit Status Address 1 Online Address 8 Online Address 9 Online Figure 50 Map Screen Unpopulated TD040300 0MF 71 7 6 Modbus Utility This is an embedded utility that allows direct access to the Modbus registers within the BAS Remote Master BAS Remote Expansion modules and any attached Modbus serial slave devices It functions as a Modbus TCP client and it is an excellent utility to verify that the BAS Remote is communicating with any attached slave devices With a web browser and an IP connection to the BAS Remote you can remotely examine and alter various Modbus register values Access the utility by clicking the Modbus Utility button on the BAS Remote Master web page Once the connection is made the following screen appear
59. e reset by writing a new value to it using one of the following four methods e via the map web page displayed by clicking the Map button Figure 15 e via Modbus TCP e via Web Services e via acustom webpage which can write to the instance associated with this channel On the screen of Figure 30 you can adjust any of the following parameters Channel Name BACnet Unit Group BACnet Unit Value BACnet COV Increment BACnet Description ACTUAL HIGH ACTUAL LOW SCALED HIGH SCALED LOW Period Rate Accumulate High Level V Low Level V You can rename the channel using no more than 63 characters This will be the object name for this channel followed by the channel number For example Pulse Input 1 The Others default can be set to any option in the list Set the NO_UNITS default to any option in the list The available options depend on the BACnet Unit Group you specify Once the channel value changes by this amount up or down a COV message is sent to subscribers You can enter any string using no more than 63 characters This specifies the highest value within the range This specifies the lowest value within the range You can set a physical value corresponding to the high value You can set a physical value corresponding to the low value If the Rate option has been selected this specifies the period in seconds otherwise this field is not present on the screen This specifies that
60. ecify a or number of degrees offset if for example the thermistor in use is known to be delivering an inaccurate reading Either type of thermistor can normally measure from 40 and 110 Fahrenheit The Fahrenheit default scale can be changed to Celsius CONTEMPORARY CONTROLS BAS Remote Help Channel Type Temperature Input INPUT Thm10KT3 v Offset Temp Units Channel Name 0 FAHRENHEIT 1 Lecture Hall A Temperature CELSIUS BACNet Unit Group Temperature v BACNet Unit Value DEGREES_FAHRENH w BACNet COV Increment 0 BACNet Description Enter any string you like up to 63 characters SAVE CANCEL Figure 29 Thermistor Input Configuration TD040300 0MF 43 6 3 7 Pulse Input Configuring You can define any channel 1 6 as type INPUT Pulse as shown in Figure 30 which uses Channel 1 as an example Such a channel can accept a pulse train in the range of 0 40 Hz The channel BACnet type will be Analog Value NOTE The value reported by this channel via BACnet will be a 32 bit float as this is an Analog Value To provide accurate values when counting input pulses this value will rollover at 2 1 To reset the pulse input value you can via BACnet take the channel out of service and write a desired value such as 0 and then put the channel back in service to allow pulse counting to continue This value can also b
61. ed to read the contents of a contiguous block of holding registers within the BAS Remote Master or BAS Remote Expansion module 7 4 2 2 06 0x06 Write Single Register This function code is used to write a single holding register to the BAS Remote Master or BAS Remote Expansion module 74 23 16 0x10 Write Multiple Registers This function code is used to write a block of contiguous registers 1 to 123 registers to a BAS Remote Master or BAS Remote Expansion module 7 5 Mapping Modbus Variables to BACnet IP 7 5 1 General Mapping Principles The BAS Remote acts as a gateway between Modbus devices and BACnet IP devices It is the master on the Modbus network and a server on the BACnet IP network It will poll for specified Modbus variables coils or registers and will map these to specified BACnet IP objects Modbus addresses When communication occurs between a Modbus TCP host and the slaves devices attached to the BAS Remote you can use all legal Modbus addresses except that 1 9 are always reserved for the BAS Remote Master module Due to the large range of instance numbers in BACnet it was decided to have the BAS Remote normally map the Modbus address register or coil to a 22 bit BACnet instance using the first 2 positions as the Modbus device address 10 39 and the next 5 digits as the Modbus register or coil number For example 1040001 will be device 10 and register 40001 This gives a range of 1 000 001 to 3 949 999 The maximu
62. ee the help saron LJ saa um m ow wm m ow abe ae 0 3 C 4 o5 1 Master Unit ut con y MB DN OUT 8 OUT 7 PREX MES Modbus ULA Set Time as SAM Current Settings V t P m m e oer ova odbus rs t BACH Device Wutwecw 2245 LED Status Expansion Unit 1 Figure 16 Expansion Main Screen Partial View Figure 16 displays a view of a main screen for one of three Expansion units that is faded except for those elements that differ from the Master screen TD040300 0MF 29 6 1 3 3 System Configuration Four tabs exist on the configuration screen Select System if it is not already highlighted System Name Give your system any name you wish IP Address Changing the default value of 192 168 92 68 is recommended Subnet Mask The default value of 255 255 255 0 is adequate for most users Gateway Address lf your Ethernet LAN has a gateway router enter its address here Main Unit Name Give your Master module any name you wish Expansion Units Choose from the default of O to as many as 3 units This value will set the number of tabs that you see atop the main screen NOTE Whether you are configuring System BACnet Modbus or Virtual values clicking UPDATE will save your values to internal memory but you must reboot the Master module by cycling power before the new values will apply After the Master has been given its initial configuration it will be ready for use in the full original Ethernet net
63. een each poll cycle from 100 30 000 ms The default is 2 000 Set how often the Master will check to see if a slave device is back online The range is 2 000 30 000 ms The default is 15 000 Sets the delay between back to back accesses of the same slave device The range is 0 100 ms and the default is O This maximum 1 5 character times is what Modbus allows between characters If a device exceeds the allowable time set this to the highest possible value for the device The default of 0 is recommended but settings between 0 and 10 ms are possible TD040300 0MF 32 CONTEMPORARY CONTROLS BAS Remote Help System BACnet Modbus Virtual Modbus Address h Baudrate Protocol Modbus RTU v Party Command Timeout 1000 NOTE Inter Scan Delay 2000 All Time Values in Offline Poll Period 15000 Milliseconds Consecutive Read Delay Inter Character Gap 0 UPDATE Figure 19 Configuring Modbus in the Master Module TD040300 0MF 33 6 1 3 6 Virtual Point Configuration The BAS Remote can store data independent of I O Channel values These stored values are called Virtual Points because they are not required to be related to physical I O points These virtual points can be treated as Modbus registers BACnet objects or Sedona Framework components See Section 7 3 2 for more information Instance Object Name BACnet Description BACnet Type BACnet Unit Group BACnet Unit Value
64. escription Enter any string you like up to 63 characters SAVE CANCEL Figure 27 Current Input Configuration TD040300 0MF 41 6 3 5 Current Output Configuring You can define any channel 1 6 as type OUTPUT 0 20 mA as shown in Figure 28 which uses Channel 1 as an example Such a channel provides an output current in the range of 0 20 mA The channel BACnet type will be Analog Output On this screen you can adjust any of the following parameters Channel Name BACnet Unit Group BACnet Unit Value You can rename the channel using no more than 63 characters This will be the object name for this channel followed by the channel number For example Current Input 1 The Electrical default can be set to any option in the list The MILLIAMPERES default can be set to any option in the list The available options depend on the BACnet Unit Group you specify BACnet COV Increment Once the channel value changes by this amount up or down a BACnet Description ACTUAL HIGH ACTUAL LOW SCALED HIGH SCALED LOW COV message is sent to subscribers You can enter any string using no more than 63 characters This specifies the highest value within the range This specifies the lowest value within the range You can set a physical value corresponding to the high value You can set a physical value corresponding to the low value CONTEMPORARY CONTROLS BAS Remote Help Cha
65. every 10 ms and for a change of state to be recognized the input state must be stable for two consecutive samples Therefore contact closure response is from 20 30 ms TD040300 0MF 23 5 4 Pulse Inputs A variation on contact closure inputs is pulse inputs In this situation speed is critical so the input filtering that limits the time response is removed When an input is configured for Pulse Input a pulse rate up to 40 Hz can be measured assuming a 50 duty cycle The pulse device could have an opto isolated open collector NPN transistor output stage like the one identified under Contact Closure or it could provide an active sinusoidal output signal that needs to be detected Data can be in the form of frequency or pulse count The Pulse Input voltage range is 0 10 VDC and the installer can set both the low threshold and high threshold on the Pulse Input web page The difference in the two thresholds is the hysteresis You can detect sinusoidal input signals by setting the high threshold below the positive peak and the low threshold above the negative peak Setting the two thresholds well toward the centre of the sinusoidal waveform rather than near its peaks offers some noise immunity It is not necessary for the input signal to swing from zero to 10 V Any substantial swing within this range can be detected The input impedance using Pulse Input is 100 kO Connect the output of the pulse device to point A and the common to BAS Remote c
66. f the register you wish to access The two most significant digits will be added automatically with a value that depends on whether you click the Read button or the Write button This field is used to read or write values for the register specified in the Register Number field When writing a value match the number format of the selected radio button or an error will result If an error occurs its description will be displayed in this field This read only field reports the status of the most recent Modbus action If your attempt to read or write a register is successful the reported status is Success and the Value field displays the value in question If the attempt to access a register is unsuccessful the Value field reports the type of error that was generated on the left specify which number format is displayed in the Value field The choices are OX Coil Use this button if the addressed device is a Binary Output that has only two possible state values 0 or 1 as is the case for a coil 1X Coil Use this button if the addressed device is a Binary Input that has only two possible state values 0 or 1 as is the case for a coil 4X 16 Bit This button displays the specified 16 bit register value in raw number format 4X 32 Bit This button displays the specified 32 bit value of a register pair in raw number format and enables the four radio buttons on the right see below Scaled If the specified register represents a
67. for more informatisn about tha cokers ig n mg AO 1140001 he AO 1140002 Others Othe UU 5 NO 999999 9 Qa Value 1 Register RW AO 1140003 ra Figure 47 Sample Modbus to BACnet Profile Sheet Excel Note The M2BPS in Figure 47 has standard column and row headings but rows 1 6 are not shown This is because rows 1 6 have been reserved for special use and are therefore hidden The list of profile variables begins with row 10 The various features of this sheet are explained below Cell A7 This is the number of profile variables which have Poll set TRUE as reported by the Project Builder Figure 46 Changes made in the profile sheet of Figure 47 will not be reported in Cell A7 until the sheet is closed causing Column 6 of the Project Builder to be updated Subsequently reopening the view in Figure 47 will display the updated value Cell B7 This is the number of profile variables which have COV set TRUE as reported by the Project Builder Like Cell A7 changes made in the profile sheet of will not be reported in Cell B7 until the sheet is closed and Column 6 of the Project Builder is updated Subsequently reopening the view in Figure 47 will display the updated value Column A Set the drop down menu option to TRUE if you want to include this variable row in your project Note If you do not set any row to Poll TRUE this profile cannot become part of your built project Column B If you set a variable row to be polled set thi
68. g TD040300 0MF 11 3 7 LED Indicators LED Indicator Indication 1 O 1 6 configured as Analog input Green gt 1 of range otherwise off 1 O 1 6 configured as Temperature input Green sensor detected Red open 1 O 1 6 configured as Contact input Green contact closed otherwise off I O 1 6 configured as Pulse input Green pulse sensed otherwise off 1 O 1 6 configured as Analog output Green commanded output Red expected output not within 40 mV on voltage or 0 2 mA on current Status Red device in reset Green flashing booting up Green running application Green flashing Modbus serial activity after application is running Master only Ethernet Master module only Yellow 10Mbps flashes with activity Green 100 Mbps flashes with activity Network Expansion module only Green flashing Expansion bus activity 3 8 Electromagnetic Compatibility Standard Test Method Description Test Levels EN 55024 EN 61000 4 2 Electrostatic Discharge 6 kV contact EN 55024 EN 61000 4 3 Radiated Immunity 10 V m 80 MHz to 1 GHz EN 55024 EN 61000 4 4 Fast Transient Burst 1 kV clamp amp 2 kV direct EN 55024 EN 61000 4 5 Voltage Surge 1 kV L L amp 2 kV L Earth EN 55024 EN 61000 4 6 Conducted Immunity 10 V rms EN 55024 EN 61000 4 11 Voltage Dips amp Interruptions 1 Line cycle 1 5 s 100 dip EN 55022 CISPR 22 Radiated
69. hat the intended Modbus slave is connected to this serial Expansion bus The command is unmodified as it passes through the BAS Remote Master If there is no response from the slave the BAS Remote Master will send a GATEWAY_TIMEOUT message to the Modbus TCP client lt should be remembered that the BAS Remote Master utilizes slave addresses 8 and 9 for internal functions and should not be used by any attached Modbus serial devices 7 4 4 Modbus Register Organization While the Modbus Data model consists of four types discrete input coils input registers and holding registers the BAS Remote l O points appear as holding registers with four holding registers assigned to each channel beginning with register location 40001 For each point there is status two inputs and one output register There are eight points of I O per module and the register locations are the same in both the Master and Expansion modules lt is the Modbus device address that distinguishes points on one module versus another Holding registers represent 16 bit read write TD040300 0MF 61 words but in the Modbus application protocol they are sent as two byte transfers However the input data registers for each l O point are represented as 32 bit registers regardless if they represent an analog or digital point On input registers the least significant word occupies the odd address while the most significant word occupies the even address Output data registers require only
70. ibution of derivative or collective works based on the Program In addition mere aggregation of another work not based on the Program with the Program or with a work based on the Program on a volume of a storage or distribution medium does not bring the other work under the scope of this License TD040300 0MF 75 3 You may copy and distribute the Program or a work based on it under Section 2 in object code or executable form under the terms of Sections 1 and 2 above provided that you also do one of the following a Accompany it with the complete corresponding machine readable source code which must be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange or b Accompany it with a written offer valid for at least three years to give any third party for a charge no more than your cost of physically performing source distribution a complete machine readable copy of the corresponding source code to be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange or c Accompany it with the information you received as to the offer to distribute corresponding source code This alternative is allowed only for noncommercial distribution and only if you received the program in object code or executable form with such an offer in accord with Subsection b above The source code for a work means the preferred form of the work for making
71. igure 19 is only required if Modbus serial devices are attached to the MB bus Communication settings between the Master module and the Expansion modules are preset and cannot be changed Modbus Address Baudrate Protocol Parity Command Timeout Inter Scan Delay Offline Poll Period Consecutive Read Delay Inter Character Gap Address 1 is pre assigned to the Master module while Expansion modules are assigned addresses 2 3 and 4 assuming Expansion units exist The actual Expansion address depends upon the order of cabling to the Master In addition to address 1 the Master module is also pre assigned addresses 8 and 9 for internal functions It is best to assume that addresses 1 through 9 are reserved for BAS Remote equipment so assign addresses from 10 to 247 to attached Modbus devices All Modbus devices attached to the MB bus must have the same baud rate Baud rates range from 2 400 to 115 200 The default is 19 200 All Modbus devices attached to the MB bus must use the same protocol The choices are RTU and ASCII The default is RTU All Modus devices attached to the MB bus must use the same parity The choices are NONE ODD or EVEN The default is EVEN Set how long the Master will wait for a slave to respond The range is 50 3000 ms with a default of 1 000 If a device fails to respond it is placed into an offline queue Devices in this queue are checked every offline poll period Set the desired delay betw
72. is box will put the Override Value in effect after the Apply button is clicked To remove the Override Value uncheck the Override checkbox and click the Apply button CONTEMPORARY CONTROLS BAS Remote Help INPUT 10K Ohm T3 THM Input Value Override Value 70 Room 104 THM Range LOW Override enin Figure 35 Thermistor Input Forcing 6 4 5 Relay Output Forcing In addition to type name and status this screen displays the following fields Input Value This reports the nput Value read only as ON or OFF Override Value You can specify an Override Value as ON or OFF Override Checking this box will put the Override Value in effect after the Apply button is clicked To remove the Override Value uncheck the Override checkbox and click the Apply button CONTEMPORARY CONTROLS BAS Remote Help OUTPUT Relay Output Value Override Value Security Code Red ON OFF ON 8 OFF Figure 36 Relay Output Forcing TD040300 0MF 49 6 5 Instance Numbers In several locations in the manual we instruct the use of instance numbers The instance numbers of the 8 channels of I O within the BAS Remote will equal their channel numbers The instance number of the 1 connected expansion module will be 9 The last instance number of channel 8 be 32 assuming three expansion modules are connected The instance numbers of virtual objects will be provided in the configuration screen
73. l be available on the following webpage www ccontrols com exe brwsdemo zip 6 8 Set Time The BAS Remote Master has a Set Time Screen Figure 37 which allows you to set the unit s time and date This feature is most useful in Sedona control strategies To manually adjust the date and time click the Set Time button on the Web Server Screen see Figure 21 and the screen of Figure 37 appears After you have set the current date and time click the Update button when done CONTEMPORARY ON TROLS BAS Remote Help Year Month Day 2010 january eli r Hour Minute lizam w o y Cl24Hr UPDATE Figure 37 Set Time Screen The Time and Date can be read via Telnet The time can also be set by the BACnet Time Synchronization service Section 7 2 7 8 TD040300 0MF 51 7 Appendix 7 1 Troubleshooting Ethernet Connectivity of the Master Unit When troubleshooting Ethernet connectivity for the BAS Remote Master unit as with any IP device first try pinging the IP address of the Master The ping function is typically run as a command line operation in a DOS window This simple test performed from any IP enabled end station quickly determines if the unit is accessible via the TCP IP protocol The ping result positive or negative will guide the nature of subsequent troubleshooting efforts 7 2 BACnet Object Model The BAS Remote complies with ANSI ASHRAE Standard 135 2008 7 2 1 Device
74. m number of mapped Modbus variables is 1000 7 5 2 Mapping Scheme Each Modbus register is read and converted into a BACnet floating point value Each coil is converted to a binary value All such values are readable and some are writeable A value is accessible in the present_value property of the object being mapped A present_value that is written will be passed to the Modbus device only if its priority is sufficient to force a change Each Modbus variable maps to one BACnet object as follows Registers Coils Modbus Variable read write read only read write read only maps to maps to maps to maps to BACnet Object analog output analog input binary output binary input TD040300 0MF 64 To accomplish mapping the BAS Remote Master module is loaded via FTP with a user generated CSV file bas_cfg csv that specifies the following Modbus Device Address ID BACnet Instance Modbus Variable Number BACnet Object Type Modbus Variable Type Register or Coil BACnet Object Name The Modbus register types are the following 16 bit signed 32 bit signed 16 bit unsigned 32 bit unsigned 32 bit float The 32 bit values are constructed from two consecutive 16 bit registers that have their high and low words defined 7 5 3 Project Builder Microsoft Excel spreadsheets have been developed to provide you with a means of loading Modbus device profiles into the BAS Remote You can access these files at www ccontrols com basautomation m
75. mizing self heat and measurement inaccuracy 6 2 2 Relay Outputs There are two independent SPDT relay outputs For each output both the NO and NC contacts are brought out to a six pin terminal block Contacts are rated at 2A at 30 VAC and 2A at 30 VDC Wiring to the BAS Remote should only be Class 2 To control higher voltages the safer approach is to connect the coils of Class 2 interposing relays to the contacts of the BAS Remote and have the contacts of the interposing relays connect to the Class 1 circuits These interposing relays should be further from the BAS Remote and closer to the Class 1 equipment TD040300 0MF 37 6 3 Channel Configuring To configure a channel access the Web Server Page click on the Cl icon for the channel of interest and make adjustments in the new screen that appears Your selected channel is confirmed by the large number on the left side of the new screen As Figure 24 shows clicking on the Save button is confirmed by the button briefly changing from light blue to dark blue If you attempt to set an illegal value the button will not change colour 6 3 1 Analog Voltage Input Configuring You can define any channel 1 6 as INPUT 0 10V Analog or INPUT 0 5V Analog As an example Figure 24 uses Channel 1 and 0 10V Such a channel can accept an input voltage in the range of 0 10 volts or 0 5 volts The channel BACnet type will be Analog Input On this screen you can adjust these parameters BAC
76. modifications to it For an executable work complete source code means all the source code for all modules it contains plus any associated interface definition files plus the scripts used to control compilation and installation of the executable However as a special exception the source code distributed need not include anything that is normally distributed in either source or binary form with the major components compiler kernel and so on of the operating system on which the executable runs unless that component itself accompanies the executable If distribution of executable or object code is made by offering access to copy from a designated place then offering equivalent access to copy the source code from the same place counts as distribution of the source code even though third parties are not compelled to copy the source along with the object code 4 You may not copy modify sublicense or distribute the Program except as expressly provided under this License Any attempt otherwise to copy modify sublicense or distribute the Program is void and will automatically terminate your rights under this License However parties who have received copies or rights from you under this License will not have their licenses terminated so long as such parties remain in full compliance 5 You are not required to accept this License since you have not signed it However nothing else grants you permission to modify or distribute the Progr
77. nal supply is applied via the three terminals labelled Earth COM and HI Earth allows external connection to earth if better EMC compliance is needed COM is for the power source return and also serves as the BAS Remote common ground connection Primary 24 VAC VDC 10 power is applied to HI and COM HI connects to a diode accomplishes half wave rectified power while providing reverse input voltage protection Internally the BAS Remote provides the 24 VDC loop supply to power external devices attached as inputs to the BAS Remote you do not need a separate loop supply Since the BAS Remote can source current via its analog outputs an internal source of 24 VDC is provided for powering outputs Collectively the sum of input and output power cannot exceed 150 mA Maximum current draw for any I O channel is 20 mA yielding a total draw of 120 mA for all six channels Analog output current sources from the same internal supply so an external source of 24 VDC is unneeded but a return common is Six 24 VDC pins are present to serve external transmitters so they do not need a separate loop supply However the power supply must serve only its own BAS Remote module The BAS Remote requires 24 VDC or VAC from a source via a three pin removable keyed connector The proper connections for various power options are shown in Figure 4 Note that the BAS Remote Master PoE derives its power from the Ethernet cable and therefore no internal con
78. nection exists for the HI pin on the input power connector The recommended size for power conductors is 16 18 AWG solid or stranded Ground is directly connected to zero volts Input connections are reverse polarity protected NOTE This device is intended for use with Class 2 circuits TD040300 0MF 16 Primary Primary Figure 4 Power Options WARNING Powering devices can present hazards Read the next two sections carefully 4 1 1 Power Supply Precautions Internally the BAS Remote utilizes a half wave rectifier and therefore can share the same AC power source with other half wave rectified devices Sharing a common DC power source is also possible Sharing AC power with full wave rectified devices is NOT recommended Full wave rectified devices usually require a dedicated AC power source that has a secondary elevated above ground Both secondary connections are considered HOT AC power sources that power several half wave devices have a common secondary connection called COMMON LO or GROUND This connection might be tied to earth The other side of the secondary is considered the HOT or HI side of the connection Connect the HOT side of the secondary to the HI input on the BAS Remote and the LO side to COM on the BAS Remote All other half wave devices sharing the same AC power source need to follow the same convention When using a DC power source connect its positive terminal to the H input on the BAS Remote and the
79. net Service Initiate Execute X Who Has l Have X 7 2 7 7 DM DCC B Device Management Device Communication Control B The BAS Remote functions as a B device and responds to communication control exercised by an A device BACnet Service Initiate Execute DeviceCommunicationControl X 7 2 7 8 DM TS B Device Management Time Synchronization B The BAS Remote functions as a B device and interprets time synchronization messages from the A device BACnet Service Initiate Execute TimeSynchronization X Time Synchronization can set the Time and Date within the BAS Remote Master Before these parameters are set with this service or through the Set Time Screen in Section 6 8 the Time Set virtual object instance 910001 will be fa se Once these parameters are set the Time Set virtual object will be true TD040300 0MF 56 7 3 Sedona for Control Tridium has made available the open source Sedona Framework with which devices can provide user programmable control Control scheme programming is done using Tridium s Sedona Workbench or Niagara Workbench The BAS Remote can execute the Sedona Virtual Machine SVM to implement control schemes designed with Sedona Workbench and downloaded to the BAS Remote via the SVM The SVM executes these two files an scode file containing the Sedona application an SAB file containing the control scheme The Sedona application is a program written in the Sedona
80. net Unit Group The Electrical default can be set to any option in the list Channel Name You can rename the channel using no more than 63 characters This will be the object name for this channel followed by the channel number For example Analog Input 1 BACnet Unit Group The Electrical default can be set to any option in the list BACnet Unit Value The VOLTS default can be set to any option in the list The available options depend on the BACnet Unit Group you specify BACnet COV Increment Once the channel value changes by this amount up or down a COV message is sent to subscribers BACnet Description You can enter any string using no more than 63 characters ACTUAL HIGH This specifies the highest value within the range ACTUAL LOW This specifies the lowest value within the range SCALED HIGH You can set a physical value corresponding to the high value SCALED LOW You can set a physical value corresponding to the low value CONTEMPORARY ON TROLS BAS Remote Help Channel Type User Scaling INPUT 0 10V Analog v iici 3 Channel Name VALUE ACTUAL SCALED 4 vAv37CumentPosition LOW 0 0 BACNet Unit Group Electrical d Je BACNet Unit Value VOLTS X BACNet COV Increment 10 BACNet Description Enter any string you like up to 63 characters SAVE L CANCEL Figure 24 Analog Input Configuration TD040300 0MF 38 6 3 2 Analog Voltage Output Configuring You
81. nnel Type User Scaling OUTPUT 0 20mA y A 20 20 Channel Name VALUE ACTUAL SCALED 1 Default Channel Name LOW 0 0 BACnet Unit Group Electrical v Initial Value Scaled OFF BACnet Unit Value MILLIAMPERES BACnet COV Increment 0 BACnet Description Default channel description SAVE CANCEL Figure 28 Current Output Configuration TD040300 0MF 42 6 3 6 Thermistor Input Configuring You can define any channel 1 6 as a Type II or Ill thermistor input as shown in Figure 29 which uses a Type 3 thermistor and Channel 1 as an example The channel BACnet type will be Analog Input On this screen you can adjust any of the following parameters Channel Type Channel Name BACnet Unit Group BACnet Unit Value BACnet COV Increment BACnet Description Offset Temp Units You can select a Type II or Type IIl thermistor profile You can name the channel using no more than 63 characters This will be the object name for this channel followed by the channel number For example Thermistor Input 1 The Temperature default can be set to any option in the list Set the DEGREES_FAHRENHEIT default to any option in the list Available options depend on the BACnet Unit Group you specify Once the channel value changes by this amount up or down a COV message is sent to subscribers You can enter any string using no more than 63 characters You can sp
82. nput Value read only as ON or OFF Override Value You can specify an Override Value as ON or OFF Override Checking this box will put the Override Value in effect after the Apply button is clicked To remove the Override Value uncheck the Override checkbox and click the Apply button CONTEMPORARY CONTROLS BAS Remote Help INPUT Binary Input Value Override Value Binary Input Push Button ON Q OFF ON O OFF Status OK Override Figure 33 Binary Input Forcing 6 4 3 Current Input Forcing In addition to type name and status this screen displays the following fields Input Value This reports the nput Value read only Override Value You can specify an Override Value Override Checking this box will put the Override Value in effect after the Apply button is clicked To remove the Override Value uncheck the Override checkbox and click the Apply button CONTEMPORARY CONTROLS BAS Remote Help INPUT 0 20mA Input Value Override Value 0 Penthouse Temperature Status OK C Override Figure 34 Current Input Forcing TD040300 0MF 48 6 4 4 Thermistor Input Forcing In addition to type name and status this screen displays the following fields Input Value This read only temperature value will be meaningless if no thermistor is connected as in Figure 8 and Status will report Range LOW Override Value You can specify an Override Value Override Checking th
83. o MDIX When interconnecting two Ethernet devices a straight through cable or crossover cable can be used but if one device uses Auto MDIX the cable wiring does not matter Auto MDIX adjusts for either type Reset Switch To reset the Master module to its default values of the IP address 192 168 92 68 gateway address 192 168 92 1 and netmask 24 or 255 255 255 0 use a paperclip or similar tool to press the reset switch see Figure 1 for location while the unit is repowered and until the reboot is complete Once the Status LED stops flashing release the reset switch The unit will now use the default values 6 1 2 LEDs To aid in troubleshooting several LEDs have been provided The Status LED flashes green during boot up then glows solid green while operation is fault free If a fault occurs the LED glows solid red On the Master module this LED flashing green after boot up indicates Modbus serial activity The Master module has an Ethernet LED that glows green when properly linked to equipment operating at 100 Mbps yellow for 10 Mbps and indicates activity by flashing The Expansion module has a Network LED that flashes green to indicate data transfers I O LEDs 1 8 follow the behaviour described in the chart below If the I O channel is Green indicates Red indicates a Relay output the coil is energized not used for relay output an Analog output the command is greater than zero
84. ogic is solved less frequently allowing other tasks such as the web server to perform work Bl App sys App J O Meta Group 1 gt 3 O App Name 3 O Scan Period EJ service sys Folder 1 EJ sheet sys Folder 10 Figure 41 Sample Property Sheet TD040300 0MF 58 On the navigation pane of Figure 40 the expansion of the App directory allows you to see two folders named service and sheet Click on sheet to obtain a blank Wire Sheet This is where components will be assembled into an application Under Sedona Palette select the control container to see all the components that are included in the control kit The basremote option displays the BAS Remote kit To connect the BAS Remote component to the appropriate channel or virtual object you will need to configure its instance number These screens are illustrated in Figure 40 To access the components simply drag one of the components onto the wire sheet You will be required to provide a unique seven character ASCII name for the component Information on the contents of the various kits and Sedona Framework in general can be found on our website at www ccontrols com basautomation sedona htm Sedona Workbench File Edit Search Bookmarks Tools w PH EDU PETES a es gt El tt gt File Edit Search Bookmarks Tools W T E 192 168 1 11 Sedona BAS Remote gt v E e P TT EXE 22 0 20 5 E 192 168 1 11 Sedona BAS Remote
85. oject To do this click the View Documented Project button in the upper right portion of Figure 46 In response to your click a new worksheet opens to display the most important parameters of the project that was just built Unlike the CSV file of Figure 48 which has parameters sequenced for proper mapping the sample Documented Project of Figure 49 has parameters displayed in a sequence more meaningful to humans As shown below typical Print Preview and Print functions have their respective buttons on the left of the screen 4 A B Cc D E F G H J _ Print Preview PrintFile BACnet Information Return to Main Sheet Modbus Information HQ Bldg Start Stop Bit 6 ml AO 1140001 NO_UNITS 11 Register 40001 16 Bit Unsigned Integer R_W HQ Bldg Motor Speed to 100 m2 AO 1140002 COV SENO_UNITS 11 Register 40002 16 Bit Unsigned Integer R_W 2 3 4 5 6 Figure 49 Sample Documented Project for Printing 7 5 3 3 Loading Your Project into the BAS Remote Once your bas cfg csv file is ready use an FTP client to copy it to the BAS Remote in the following directory data config The User Name is admin and the Password is ctrlink Once the bas cfg csv file has been copied to the BAS Remote reboot the unit to implement your mapping scheme TD040300 0MF 70 7 5 4 Viewing the Mapping Status in the BAS Remote To view the Mapping in the BAS Remote click on the Map button on the Web Server Page just under the device image in Figure 21
86. ommon as shown in Figure 10 100 a E A so 888555 A BA BA B 12 34 6 1 01 1 02 1 03 24 VDC O 150 mA ABABAB 1 04 1 05 1 06 BAS Remote Figure 10 Pulse Input Connections The pulse output could be sinusoidal with no DC offset so the BAS Remote could experience both positive and negative excursions of the signal The BAS Remote can only detect positive voltages so the negative excursions will be ignored t is still possible to detect the input signal by only sensing the positive excursions When interfacing to a pulse device that has an opto isolated open collector output a pull up resistor must be added to the device output In Figure 10 a 3 phase wattmeter has three opto isolated open collector outputs each requiring an external pull up resistor Since TD040300 0MF 24 each of the opto isolators is rated for 60 VDC install a 100 kQ pull up resistor between each output and the 24 V loop supply The common of the opto isolators connects to the common of the BAS Remote Since each BAS Remote input has a 100 kQ input impedance the resulting voltage divider sets the off state voltage to 12 V Even though the BAS Remote input range is 0 10 VDC this will not harm it Set the two thresholds to 2 V and 3 V The threshold points on digital signals are not critical Consult the pulse device manual for more guidance 5 5 Analog Input An analog input can measure voltage in the range of 0 5 VDC or 0 10 VD
87. ontrols website at www ccontrols com tech sedona htm Sedona Framework is IP based so it is necessary to gain access to the BAS Remote over the same IP subnet where the BAS Remote resides Using your web browser access the BAS Remote webpage In the navigation pane example shown in Figure 38 the BAS Remote is located at private address 192 168 92 68 Pointing your browser to this location brings up the BAS Remote webpage which verifies that the PC and the BAS Remote are properly communicating over the A My Host GMTLAPTOPO3 192 168 92 68 same subnet You should be able to reach 1500270 the BAS Remote with the Sedona or Niagara 192 168 1 50 workbench as well 192 168 1 68 Figure 38 Workbench Navigation Screen TD040300 0MF 57 Launch Sedona or Niagara Workbench If the BAS Remote was accessed earlier you should see its IP address in the navigation pane 192 168 92 68 in our example shown in Figure 38 However if this is the first time the BAS Remote is being accessed use the menu bar to execute the following options File gt Open gt Open Sedona sox You should see an Open Sedona dialog box As shown in Figure 39 the Host setting should be IP and the Port setting should be 1876 In the box to the right of IP enter the IP address of the BAS Remote which is 192 168 92 68 in this example You must enter a Username and Password for the tool Open Sedona ORIS miu
88. or displays the Channel Names and their Present Values 6 1 5 On Screen Help There are several screens used in the BAS Remote The upper right portion of each screen displays a Help option Clicking this option launches another browser window with helpful information about the current screen fo DR me Penta Sole e 012 Aion vversal inpstoutput channels are prowded oe rh Li an accept Cotact Closure fom y a volbage curet anaeg inpur from a held rans ros can tange fom 0 10 VDX 0 5 Vt 1 4 fiare the BAS Remote n any of the ports fo adjust V eefinns Figure 23 Help Window TD040300 0MF 36 6 2 Input Output Channels 1 0 6 2 1 Universal l Os Six identical universal I O channels allow any mix of inputs and outputs requiring only two connections labelled A and B Pin A is always more positive than pin B Channels are labelled O 7 through O 6 and are divided equally between two six pin terminal blocks One terminal block is for I O 1 3 and the other is for I O 4 6 Configuring is done via the built in web server Input resolution is 10 bits output resolution is 12 bits Schottky barrier diodes protect the electronics from over voltage faults on inputs A and B Also a PPTC polymeric positive temperature coefficient resettable fuse protects terminal B from over voltage when driven to ground Pin A can be an input or output Pin B can be an input or ground A D A converter is used for generating an
89. p www ccontrols eu Contemporary Controls GmbH Tel 49 0 341 520359 0 FuggerstraBe 1B Fax 49 0 341 520359 16 D 04158 Leipzig Deutschland E mail info ccontrols de WWW http www ccontrols eu Disclaimer Contemporary Control Systems Inc reserves the right to make changes in the specifications of the product described within this manual at any time without notice and without obligation of Contemporary Control Systems Inc to notify any person of such revision or change WARNING This is a Class A product as defined in EN55022 In a domestic environment this product may cause radio interference in which case the user may be required to take adequate measures TD040300 0MF 2 1 Table of Contents 1 TABLEOF CONTENTS caricia iia tania 3 2 INTRODUCTION conan 6 2 1 Features and Benefits AR 8 2 2 SOIL us be DO ete ene aden M utu enlaces eid DM EU 9 2 3 Product Image Master Module hornallas 9 3 SEECIFICATION Scania da aia 10 3d Universal Input Outputs Channels 1 6 eene 10 3 2 Relay Outputs Channels Ti ap to imu dera api a hEn ig puta o thin 10 3 3 COMU CAOS ia 10 3 4 Protocol Comphant e st da 11 3 5 Power ReguirementS kecsesen ca desde itam tensi reira Oea Ere a E ARS EE rbi da Md editi 11 3 6 General Specifications ea 11 3 7 LED IA 12 3 8 Electromagnetic Compatibility ss 12 39 Field Connects id 13 3 10 Ordering ESA Rc 13 aL Dimensional Drawn S sisser E E EEEE EEE 14 312 PICS S
90. pansion Bus Modified Modbus serial protocol 2 wire non isolated ElA 485 UP DN 57 6 kbaud Maximum segment length 100 m Modbus Serial Modbus serial ASCII or RTU protocol Master only 2 wire non isolated ElA 485 MB Bus 2 4 4 8 9 6 19 2 38 4 57 6 115 2 kbps Max segment length 100 m Jumper selectable bias and termination TD040300 0MF 10 3 4 Protocol Compliance Protocol Compliance BACnet IP ASHRAE 135 2008 annex J Application specific controller device profile B ASC Modbus TCP Modbus Application Protocol Specification V1 1b Dec 28 2006 Modbus org Modbus Messaging on TCP IP Implementation Guide V1 0b October 24 2006 Modbus org Modbus serial Modbus over Serial Line Specification and Implementation Guide V1 02 December 20 2006 Modbus org 3 5 Power Requirements Item Limits Input power Master module 24 VAC VDC 10 47 63 Hz 17 VA Master PoE module 48 VDC 10 10 W Expansion module 24 VAC VDC 10 47 63 Hz 17 VA Loop supply 24 VDC nom 150 mA maximum 3 6 General Specifications Item Protection Description All inputs and outputs except for relay outputs and communications ports are over voltage protected up to 24 VAC and short circuit protected Environmental Operating temperature 0 to 60 C Storage temperature 40 C to 85 C Relative humidity 10 to 95 non condensing Weight 0 6 Ibs 0 27 k
91. re Foundation s software and to any other program whose authors commit to using it Some other Free Software Foundation software is covered by the GNU Lesser General Public License instead You can apply it to your programs too When we speak of free software we are referring to freedom not price Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software and charge for this service if you wish that you receive source code or can get it if you want it that you can change the software or use pieces of it in new free programs and that you know you can do these things To protect your rights we need to make restrictions that forbid anyone to deny you these rights or to ask you to surrender the rights These restrictions translate to certain responsibilities for you if you distribute copies of the software or if you modify it For example if you distribute copies of such a program whether gratis or for a fee you must give the recipients all the rights that you have You must make sure that they too receive or can get the source code And you must show them these terms so they know their rights We protect your rights with two steps 1 copyright the software and 2 offer you this license which gives you legal permission to copy distribute and or modify the software Also for each author s protection and ours we want to make certain that everyone understands that there is no
92. re set by the manufacturer TD040300 0MF 52 7 2 2 Analog Input Property Identifier Property Datatype Code Remarks Object Identifier BACnetObjectldentifier R Object_Name CharacterString R Object_Type BACnetObjectType R Present_Value REAL R Status Flags BACnetStatusFlags R Status flags will display the status of the channel fault false for normal conditions Overridden false if the channel is not forced If the channel is a thermistor input and the thermistor is disconnected the fault flag will be true Event_State BACnetEventState R Always normal Check status flags for real condition Out_Of_Service BOOLEAN R W Units BACnetEngineeringUnits R 7 2 3 Analog Output Property Identifier Property Datatype Code Remarks Object Identifier BACnetObjectldentifier R Object_Name CharacterString R Object_Type BACnetObjectType R Present_Value REAL Ww Status_Flags BACnetStatusFlags R Status flags will display the status of the channel fault false for normal conditions Overridden false if the channel is not forced Event_State BACnetEventState R Always normal Check status flags for real condition Out_Of_Service BOOLEAN R W Units BACnetEngineeringUnits R Priority Array BACnetPriorityArray R Relinquish_Default REAL R 7 2 4 Analog Value Property Identifier Property Datatype Code Remarks
93. rence COM with the BAS Remote Master module This is usually accomplished by sharing the same power source Configure the Modbus baudrate and protocol using the BAS Remote Modbus port web page 3 3V ls 24 VDC OUTPUT D HI caro 130 AT Figure 5 Internal Termination and Bias When connecting to an isolated 3 wire Modbus device the signal common of the isolated device must be connected to the SC pin between the MB and DN ports This ties the two reference points together for reliable communications Refer to Figure 6 for wiring details Modbus serial device can only be attached to the MB port on the Master module Refer to Figure 5 for details on the bias and termination network present on the MB port Together these resistors approximate one 120 Q terminating resistor Terminal D represents the more positive connection for the EIA 485 Modbus serial network while D represents the less positive connection Make corresponding connections to Modbus serial devices The last device on the bus should have applied bias and termination or just termination A shielded twisted pair cable should be used with interconnecting devices Connect the shields together and attached to chassis at only One point Refer to Figure 6 for wiring details TD040300 0MF 19 4 2 3 Cabling Considerations When attaching cables to the BAS Remote Table 1 should be considered Function Signalling and Minimum Required Cable Maximum Segment Di
94. rs This will be the object name for this channel followed by the channel number For example Relay Output 1 The Others default can be set to any option in the list The NO_UNITS default can be set to any option in the list The available options depend on the BACnet Unit Group you specify You can enter any string using no more than 63 characters The default value of 7 is unchangeable The default value of 0 is unchangeable The default value of 7 is unchangeable The default value of 0 is unchangeable The Off default outputs 0 but you may set a Oor a f CONTEMPORARY CONTROLS BAS Remote Help Channel Type User Scaling HIGH 1 1 Channel Name A VALUE ACTUAL SCALED 8 Default Channel Name LOW 0 0 BACnet Unit Group Others Initial Value Scaled OFF BACnet Unit Value NO_UNITS e BACnet Description Default channel description SAVE CANCEL Figure 31 Relay Output Configuration TD040300 0MF 46 6 4 Channel Forcing To force a channel access the Web Server Page click on the I icon for the channel of interest and make adjustments in the new screen that appears Your selected channel is confirmed by the large number on the left side of the new screen If you apply an override value the override condition will be indicated by a simulated LED on the main Web Server Screen as described in Section 6 1 4 Also the BACnet status
95. s CONTEMPORARY CONTROLS BAS Remote Help Value Format Connect Status i 0X Coil 32 Bit Format Connected to target 1X Input Coil Slave Address 1 j O 3X Input Reg Register Number 8 4X Holding Reg 32 Bit Endian b O 32bit o Value Scaled READ WRITE Status Figure 51 Modbus Utility Screen As shown above this screen has 5 fields 9 radio buttons and a pair of read write buttons The five fields are Connect Status Slave Address It initially reports Connected to target then awaits your first register access As this is a Java applet it executes on your computer When it successfully connects to the BAS Remote it will report connected to target NOTE If you have uploaded a bas cfg csv file to the BAS Remote you will only be able to read write the Modbus values of the devices listed in the file You will still be able to read write all the Modbus registers coils of devices not listed in the CSV file This is 1 by default Enter the Modbus address of the device you wish to access To avoid erroneous results it must be one of the following e the BAS Remote Master e a BAS Remote Expansion module e a Modbus slave device attached to the Modbus Expansion port of the BAS Remote Master TD040300 0MF 72 Register Number Value Status The five radio buttons This is 7 by default Enter only the least three significant digits of the address o
96. s option to YES if you want a COV message sent to the subscribing BACnet device If you set this option to YES but do not set Poll TRUE for the same variable row this option will have no effect Column C If you set a cell in Column B to YES you are prompted for the COV increment value that must occur before the COV message will be sent If a Column B cell is left at NO the Column C default value will stay at 999999 9 Column D f you entered a Description or Location when the profile was loaded it registered in Column 3 of the Project Builder and also appears in this column Note Any cell in Column D can be edited but the entire column will be reset by any edits to Column 3 in the Project Builder worksheet Therefore if you wish add special text to a variable do it in Column E TD040300 0MF 67 Column E Column F Column G Column H Column Column J Column K Column L Column M Column N Row 9 This is pre filled with the variable name supplied by the manufacturer of the device Any cell in this column can be individually edited if you wish rename the variable to something more meaningful in your installation This is the Modbus ID address you set when the profile loaded You can edit a cell in this column but don t Remember every variable row in the profile of a single device must have the same value in this column The Variable Type may be either a Register or Coil The Variable Number is a value from 0001
97. stance Data Rate Ethernet 10BASE T Category 3 UTP 100 m 328 ft 10 Mbps Ethernet 100BASE TX Category 5 UTP 100 m 328 ft 100 Mbps 1 0 Unspecified Solid 16 22 AWG Unspecified Stranded 16 18 AWG Unspecified Belden 9841 or equivalent 100 m 328 ft Belden 3106A or equivalent 100 m 328 ft Table 1 Cabling Considerations If using shielded cable connect to chassis at only one point NOTE Wire size may be dictated by electrical codes for the area where the equipment is being installed Consult local regulations Observe in Table 1 that 10BASE T segments can successfully use Category 3 4 or 5 cable but 100BASE TX segments must use Category 5 cable Category 5e cable is highly recommended as the minimum for new installations The Ethernet port of the BAS Remote employs Auto MDIX technology so that either straight through or crossover cables can be used to connect to the network TD040300 0MF 20 5 Field Connections 5 1 Sample BAS Remote Wiring Diagram A 6 Built in 24 VOC 10K Type I1 D 3 wire in or E 51g T e E Pulse L SS contac 0 2 10V_ IN BAS Remote BAS Remote Master Expansion be as high as 750 N 10 100 Mbps Ethwrnet BACnet IP PONER Mb DN outes out outs OUT 7 M COM de De D SC Depr 1999998 and EME nd wc Cm wc cw XN ano rn on E ze tas EA a Am m eh j Gocooocoooccocooccocr MOSSOS baeiforrmer property nod To as many as two ad
98. stream port DN is intended for Expansion modules while the Modbus MB port functions as either a Modbus TCP router or Modbus serial to BACnet gateway allowing for the attachment of Modbus 2 wire or 3 wire ElA 485 serial devices On BAS Remote Expansion modules the two ports are marked UP and DN and are dedicated for communication with the BAS Remote Master module and other Expansion modules All field connectors are removable making field replacement of units quick and simple A single RJ 45 shielded connector provides the 10 100 Mbps twisted pair Ethernet connection The unit supports auto negotiation of data rate and duplex A resident web TD040300 0MF 6 server facilitates commissioning and troubleshooting Configuration is accomplished via Ethernet Java must be enabled in the browser used to access the BAS Remote Power for the BAS Remote can be derived from a 24 VAC Class 2 transformer capable of delivering 17 VA or from a 24 VDC power supply capable of at least 10 W Since the unit incorporates a half wave rectified power supply attached I O points and the power supply can share a common ground Therefore the BAS Remote can be powered by the same control transformer used to power other half wave rectified control equipment The BAS Remote can be DIN rail mounted into a control panel If panel mounting is required use the supplied mounting tabs The BAS Remote conforms to the BACnet IP standard and therefore allows field I O
99. t any one time When no device is driving the bus the bus floats To prevent noise from being interpreted as data the bus must be biased to a valid state The Modbus Serial specification calls this polarization With no data on the bus the D pin is biased to be more positive than the D pin Bias is applied at only one point on the bus the Master provides bias internally on its MB port the Expansion does so on its UP port 4 2 1 2 Communicating from Master to Expansion Modules The Master uses the downstream port DN to communicate to the upstream port UP on the Expansion If additional Expansion modules are used they are cascaded such that the DN port of the Expansion module nearest the Master is connected to the UP port on the added Expansion module Commands received by an Expansion module s UP port are relayed to its DN port while being read by the module itself Similarly a response received at the DN port is transferred to the UP port eventually arriving at the Master Thus all connections Master Expansion and Expansion Expansion are point to point with termination and bias in each UP transceiver DN ports have termination only TD040300 0MF 18 4 2 2 Modbus Serial Bus Connections The Modbus serial Expansion port MB on the BAS Remote Master module is non isolated ElA 485 compatible When connecting to other non isolated devices care must be exercised to ensure that all non isolated Modbus devices share the same ground refe
100. tatement caia 15 4 INSTALLATION Per 16 4 1 Power SUpply cirenean E E E IM MEUM 16 4 1 1 Power Supply Precautions an da 17 4 1 2 Lurniled POWer SOM aan 17 4 2 Connecting Expansion EQUIP ii 18 4 2 1 BAS Remote Expansion Module Connections eene 18 4 2 2 Modbus Serial Bus Connect 19 423 Cabling Considera can 20 5 EFIELDCONNECTIONS cti tic utt th tia HUP ia it 21 5 1 Sample BAS Remote Wiring Diari ii 21 5 2 A 22 5 3 Contact Clos E I Mut pa EMEN 22 5 4 Pulsa ii 24 5 5 Analog IPUR 25 50 A ado COI TE 26 TD040300 0MF 3 6 OPERATION Rer 27 6 1 General Considerations teda ten cette eva rias 27 6 1 1 Ethernet Port on the Master Module ii 27 A EEDS cuntene istaec pte A e states eun a ees 27 6 1 3 Accessing and Configuring the Web Server on the Master Unit 28 6 14 Web Server Screen Overview aca cae aide Gis ieee ee He 35 01 5 On Screen Help O 36 6 2 Input Output Channels WO a 37 021 Unversal VOS A RE 37 6 2 2 MR CLAY CURES ote pea osa gc Net edt Nae Autonet s Space i bea 37 6 3 Channel ConfTE lHg A doa omae a E iad a Ed us 38 6 3 1 Analog Voltage Input Configuring cirios dota aristides 38 6 3 2 Analog Voltage Output Configuring A ib 39 633 Binary InpupConfrgurifg o e a tds A seas ine ip bus 40 634 Current Input GOBTTEHDITIg ae 41 6 3 5 Current Output COn Uri MS 150g occas sacs oor had icis ton oen b
101. tream Expansion positive terminal DN D Downstream Expansion negative terminal DN D Downstream Expansion negative terminal Terminal Power Master Module Power Expansion Module HI High AC or DC High AC or DC COM AC or DC common AC or DC common Earth Optional earthing connection No connection BASR M model only 3 10 Ordering Information Model Description BASR 8M BAS Remote Master with eight I O points BASR 8X BAS Remote Expansion with eight I O points BASR 8M P BAS Remote Master PoE with eight I O points TD040300 0MF 13 3 11 Dimensional Drawing 60 00 saoo 236 AAA Lezo so aw 232 020 169 J ees ooge millimeters inches Optional tabs for surface mounting 2 pieces Figure 2 BAS Remote Dimensions TD040300 0MF 14 3 12 PICS Statement CONTEMPORARY CONTROLS E m m mn BASR t oe e emo e DC aan nitro Versatile Building Automation Appliance Rieti rr as on BACnet Protocol Implementation Conformance Statement Annex A Date 18 January 2010 Vendor Name Contemporary Controls Product Name BAS Remote Product Model Number BASR 8M Applications Software Version Firmware Revision 3 0 BACnet Protocol Revision Product Description BACnetWP compliant 8 point remote input output device that allows a direct connection to Ethernet without the need of a BACnet router BACnet Standar
102. us Profile Name This name was specified in the Modbus Profile and cannot be changed Column 3 Description or Location This was the text describing the device description or location that you entered when you loaded the profile Column 4 Modbus ID This unique value 10 39 is the Modbus Slave address that you specified when the device profile was loaded Column5 Worksheet Name to Configure Poll amp COVs This is a combination of the values from Columns 3 2 and 4 Double clicking this cell or the button atop Column 5 opens the M2BPS for this device as a new editable sheet in your project and the Worksheet Name appears on the worksheet tab Column6 Configured Polls COVs This reports how many Polls and COVs are configured in each M2BPS Initially this column will display 0 0 for each profile that you have added to your project By default each Modbus Profile will have the Poll function set to FALSE off for each of its variables TD040300 0MF 66 7 5 3 1 Editing Modbus to BACnet Profile Sheets After you add a Modbus to BACnet Profile Sheet M2BPS to your project you must edit it and set the Poll function to TRUE for each variable that you want polled A M2BPS must be edited before its associated device can communicate via the BAS Remote A sample M2BPS is shown in Figure 47 9 0 Modbus to BACnet Profile Sheet Use this button to close this window in the Project Builder Software Double cick o Cauna header Test
103. value is being overridden Table 3 Status Registers 0 Channel is operating within limits 2 Analog current output has no load 6 Thermistor input is out of range 9 Analog output is out of range Figure 45 Status Register Depicted Graphically TD040300 0MF 62 7 4 1 2 Read Channel Data Registers Two 16 bit registers are assigned to each of the eight channels for reading input data Adding an extra register was done to accommodate accumulator values when measuring pulse inputs The least significant word resides at the register base address while the most significant word resides one register location above the base address The base register address for channel 1 is 40101 so its most significant word is at 40102 Similarly channel 8 s base address is at 40115 so its most significant word is at 40116 Register Bits MEL Description 401YX 0 15 0x0000 to 0x1388 0 5000 mV on 0 5 V scale 401YX 0 15 0x0000 to 0x2710 0 10000 mV on 0 10 V scale 401YX 15 0x0000 to 0x07DO 0 2000 hundredths of mA on current 401YX 0 15 OxFEA2 to 0x044C 350 to 1110 tenths of F 2 s comp 401YX 0 15 OxFES8E to 0x01B8 370 to 440 tenths of C 2 s comp 401YX 0 15 0x0000 Contact off relay de energized 401YX 0 15 0x0001 Contact on relay energized Resolution on 0 5 V scale is 5 mV and on the 0 10 V scale 10 mV Table 4 Read Channel Data Registers
104. work The temporary Ethernet network constructed in Figure 13 should be dismantled and the PC re configured to restore its original IP address CONTEMPORARY CONTROLS BAS Remote Help System BACnet Modbus Virtual System Name Default Configuration Name IP Address 192 168 92 68 Subnet Mask 255 255 255 0 Gateway Address 192 168 92 1 Main Unit Name Default BAS Unit Expansion Units 0 y UPDATE Figure 17 Configuring System in the Master Module TD040300 0MF 30 6 1 3 4 BACnet Configuration Device Instance This is a 22 bit value 0 4 194 303 Each BACnet network device must have a unique device instance The default value is 2749 UDP Port The default value of OxBACO should usually not be changed BBMD IP Address Enter the address of the BBMD with which the BAS Remote will perform Foreign Device Registration FDR if the BBMD is not located on the same subnet as the BAS Remote BBMD Reg Time Enter the interval in seconds between successive foreign device registrations CONTEMPORARY CONTROLS BAS Remote Help System BACnet Modbus Virtual Device Instance 2749 UDP Port 47808 BBMD IP Address 0 0 0 0 BBMD Reg Time 0 UPDATE Figure 18 Configuring BACnet in the Master Module TD040300 0MF 31 6 1 3 5 Modbus Configuration Modbus configuration see F
105. y you could satisfy both it and this License would be to refrain entirely from distribution of the Program If any portion of this section is held invalid or unenforceable under any particular circumstance the balance of the section is intended to apply and the section as a whole is intended to apply in other circumstances It is not the purpose of this section to induce you to infringe any patents or other property right claims or to contest validity of any such claims this section has the sole purpose of protecting the integrity of the free software distribution system which is implemented by public license practices Many people have made generous contributions to the wide range of software distributed through that system in reliance on consistent application of that system it is up to the author donor to decide if he or she is willing to distribute software through any other system and a licensee cannot impose that choice This section is intended to make thoroughly clear what is believed to be a consequence of the rest of this License 8 If the distribution and or use of the Program is restricted in certain countries either by patents or by copyrighted interfaces the original copyright holder who places the Program under this License may add an explicit geographical distribution limitation excluding those countries so that distribution is permitted only in or among countries not thus excluded In such case this License incorporates the limit

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