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Modicon M168 Controllers Network Connectivity

1. LEDs Each device presents these LEDs eS J LED descriptions LED Name LED State Description Module State 1 MS module green on OK status off There is no power and no power up is in progress 2 Link Activity solid green An Ethernet link is present at The module detects an Port 1 100 Mbps Ethernet link flashing green An Ethernet link is present with The module detects Ethernet traffic at 100 Mbps Ethernet traffic solid yellow An Ethernet link is present at 10 Mbps The module detects an Ethernet link flashing yellow An Ethernet link is present with The module detects Ethernet traffic at 10 Mbps Ethernet traffic 3 NS network solid green The network is operating normally OK status 4 flashes A duplicate IP condition exists The module operates offline 5 flashes The module attempts to get an IP The module sends configuration from BootP server BOOTP DHCP requests to a BootP server and awaits a reply 6 flashes Operations are normal with default IP The BootP request timed addressing settings out The module applies the default IP address 85 16 x y 7 flashes Operations are in kernel mode The module attempts to acquire a new firmware image 1A3839300 12 2012 23 Introduction LED Name LED State Description Module State 4 Link Activity solid green Link is present at 100 Mbps Module has detected an Port 2 Ethernet link fla
2. Step Action 6 Select Multi State Value Objects and click the ellipsis to open the MultiStateValueObject Collection Editor MultiStateValueObject Collection Editor Members Fan M168 entity name properties 0 a ObjectiD _1 Enable switch M168 ObjectType Z Enable switch M168 Objectinstance T3 Enable switch M168 ObjectName Fan M168 entity name 4 Enable switch M168 Description Multistate_IO gi zoa bhi K EventState normal nable swil m 7 Enable switch M168 Rekennly nofauidistected _8 Enable switch M168 as A False 9 Enable switch M168 er a 40 Enable switch M168 FrosentVaius m T1 Enable switch M168 StateText String Array 12 Enable switch M168 StatusFlags c 13 Enable switch M168 NotificationClas 14 Enable switch M168 ProfileName 15 Enable switch M168 AlarmValues Ulnt32 Array 46 Enable switch M168 EventEnable NoBitsSet 7 Enable switch M168 AckedTransitions NoBitsSet 48 Enable switch M168 TimeDelay 0 19 Enable switch M168 NOTE The maximum number of variables exported depends upon the size of the variables Exporting more than 300 variables is possible if you limit the number of MSV objects to 16 The FPG indicates if you are exporting too many variables during the profile generation process 7 Select a member 0 39 and change the editable values as desired Click OK to accept your changes and return to the Fieldbus Profile Generator scre
3. 55 49 4 1 Supported Networks 0 0 0 0 cece eee ena 50 Supported BACnet Communication Networks 0505 50 4 2 Wiring of the BACnet MS TP Communication Network 53 Cable Requirements for BACnet MS TP Networks 54 BACnet Standard 9 2 0 20 cece ee 55 Shielding wasnt wore tor ad epee a ey ae he ee at 57 BACnet MS TP Network Configurations 0 00 eee eee 59 4 3 Wiring of the Ethernet Communication Network 60 Port Characteristics and Wiring 00 0 cece eee eee eee 61 Ethernet Network Connection 00 e cece eee eee 63 Chapter 5 Commissioning 00 00c eee eee eee eee 67 5 1 Commissioning Communications 00 eee eee 68 Select the Controller and Configure the TM168BACS Module 69 Select the Controller and Configure the TM168BACW Module 74 Select the Controller and Configure the TM168MODW Module 78 1A3839300 12 2012 3 5 2 Chapter 6 6 1 6 2 6 3 6 4 6 5 Chapter 7 7 1 Appendices Appendix A Ad Exporting Variables from SOHVAC 0000 eee eee 84 Exporting Variables From SOHVAC to a Modbus TCP Module 85 Exporting Variables from SoHVAC to a BACnet Module 87 Using the Embedded Web Pages 085 91 Connecting to the Module for the First Time 5 92 Connecting to the Module 0 00 e ee
4. Property Access Device Object Property Values DV Number_Of_APDU_Retries read 0 5 the maximum number of times an APDU can be retransmitted NOTE The default value is 3 This value cannot be edited from the LCD screen on the controller The value is determined at startup from the profile Device_Address_Binding read empty list Database_Revision read 1 65535 Profile_Name read This name is determined at startup from the profile MAX_Master read write 1 127 configured for Modicon M168 in SOHVAC Max_Info_Frames read write 1 3 configured for Modicon M168 in SOHVAC Analog Value AV Objects Analog value object properties with read write access lose their modified values after a power cycle Property Access Analog Value Object Values AV Object_Identifier read write Object_Name read write This entity name is used on SOHVAC Object_Type read Analog Value Present_Value read write This property is writable only when Out_Of_Service is True Description read write name tag Status_Flags read IN_ALARM FAULT OVERRIDDEN OUT_OF_SERVICE The default setting for each is false Event_State read possible settings NORMAL default FAULT Reliability read possible settings NO_FAULT_DETECTED default NO_SENSOR OVER_RANGE UNDER_RANGE OPEN_LOOP SHORTED_LOOP UNRELIABLE_OTHER Out_Of_Service read write true or false Units read The default is N
5. 125 Monitoring TM168MODW 0 00 0 126 Customizing Modicon M168 Connectivity Module Web Pages 128 Accessing the Web Configuration File 0 00 eee aes 129 Editing the Web Configuration File 0 0 0 0 eee eee eee 132 Application Example 000 cece ee eee eee eee 139 BACnet Application Example na nn aaua naene 139 Exporting Entities and Generating a BACnet Profile 140 Editing the BACnet Profile 0 00 cece eee 142 see daas cater E T E E ts te ick a oN 145 What is BACnet 22 5002 6e sie i raw or atiaa eee 147 Introduction to BACnet 0 6 ete 148 Introduction to BACnet 0 0 0 eee 148 1A3839300 12 2012 A 2 BACnet Terminology 00 0 c eee eee 149 What is a BACnet Network 0 0 0 anaana eee eee 150 BACnet Devices and Device Profiles 0 000 e eee ee eee 151 BAGnet Objects ivc 2 ch bok ihe rie bike ee toe ee 153 BACnet Properties 00 0 cece ete 155 BACnet Services 1 0 0 0 0c eect tenets 156 BIBBS si0 e Bea kt Sa a a ee ee eh eee 157 BACnet Broadcasts 0 0 0 cece eet eee 158 BACnet Command Priority a s aaae aaaea 159 BAGNetiPICS nang sce Soars deine ania rege aug sete kg hea te ag a es a age 161 A 3 BACnet Routers Gateways BBMDs and Foreign Devices 162 BACnet Routers and Gateways 0 0 eee eee 163 BBMDs and Foreign Devices 000 e eee eee
6. Click OK to return to the BMS Connectivity Configuration screen When the BMS Connectivity Configuration dialog box appears click OK 1A3839300 12 2012 81 Commissioning Update the required information Step Action 1 In the Hardware Expert screen click Next 2 The Expansions dialog box appears Update the screen in accordance with your application needs and click Next See the note below 3 The User Interfaces dialog appears Update the screen according to your application needs and click Next See the note below 4 The Network ExpBUS dialog appears Update the screen according to your application needs and click Next See the note below NOTE The steps in these screens do not relate to BMS communication but they are required for the completion of the module configuration View the Configuration Summary A summary screen appears Hardware Expert 7 Goodbye You have completed the choice of the hardware to use in your SOHVAC Project Here you can find a brief of your choice Please remember that the settings will not be saved until you save the current SoHVAC Project Controller ExpBUS Controller N Name M168 LCD BMS G3 544K ExpBUS Enabled ExpBUS Address 1 ExpBUS Master No UARTs configuration UART1 Not used UART2 Not used BMS UART BACnet IP Resources list Digital Outputs DO Digital Inputs DI Analog In
7. Troubleshooting Tasks CPU Indicator Not Flashing The network status NS indicator does not flash when the unit is not operating This could be because primary power has been lost or there has been another detected internal dysfunction Confirm that you have configured the application for the correct protocol BACnet MS TP or BACnet IP using the SoHVAC software A BACnet IP module does not operate when it is configured for BACnet MS TP communications and vice versa Make sure that power is available and connected properly to the power terminals on the controller This can be done using a multimeter reading the voltage across the positive and negative terminals Functioning Unit Does Not Respond The unit is usually operational when the network status NS indicator flashes normally However keep in mind that it will not respond if it detects an invalid configuration parameter The module starts only if the configuration settings are valid Before you compile your application in SOHVAC confirm that you have generated the BACnet profile see page 140 with the Tools BMS Configuration gt Generate BACnet profile command RS 485 activity RS 485 communications can be monitored by observing the status of the TXD transmit and RXD receive LED indicators During communications both LEDs should show activity Ethernet activity A flashing Link Activity LED indicates ongoing Ethernet communications You can use a sniffer progr
8. 4194303 and click OK to return to the Serial Ports dialog 13 In the Serial Port dialog click Next 14 The Expansions dialog box opens The steps in this dialog do not relate to communications but they are necessary for you to complete the configuration of your module Update the screen according to your application needs and click Next 15 The User Interfaces dialog opens The steps in this dialog do not relate to communications but they are necessary for you to complete the configuration of your module Update the screen according to your application needs and click Next 16 The Network ExpBUS dialog opens The steps in this dialog do not relate to BMS communication but they are necessary for you to complete the configuration of your module Update the screen according to your application needs and click Next 72 1A3839300 12 2012 Commissioning Step Action 17 Asummary screen allows you to view and confirm your configuration choices Take o e e ne of these actions Click Back to make additional configuration changes Click End to apply your configuration choices The dialog box closes All settings are saved and the controller reboots If BACnet IP was previously enabled it is automatically disabled Click Cancel to close the Hardware Expert without applying your configuration choices Hardware Expert 7 Goodbye You have completed the choice of the hardware to use in
9. 88 1A3839300 12 2012 Commissioning Step Action 4 Select Analog Value Objects and click the ellipsis EJ to open the AnalogValueObject Collection Editor AnalogValueObject Collection Editor Temp Sensor M168 entity name properties ObjectID 0x800000 Sensor M168 ObjectType ANALOG VALUE Sensor M168 Objectinstance 0 4 Sensor M168 ObjectName Temp Sensor M168 entity name 4 Sensor M168 Description Analog_lO 4 aneor Nea OutOfService False 7 Sensor M168 ErofteName ia esol a Reliability nofaultdetected 7 Units no_ unit A roles mares EventState normal Sensor M168 HighLimit 0 Sensor M168 LowLimit 0 Sensor M168 DeadBand 0 Sensor M168 TimeDelay 0 Sensor M168 LimitEnable Disabled Sensor M168 EventEnable NoBitsSet Sensor M168 NotifyType event Sensor M168 NotificationClass 0 soled pak AckedTransitions NoBitsSet nsor Sensor M168 Wengoblin fica False Sensor M168 cannes NOTE The maximum number of variables exported depends upon the size of the variables Exporting more than 300 variables is possible if you limit the number of MSV objects to 16 The FPG indicates if you are exporting too many variables during the profile generation process 5 Select a member 0 99 and change the editable values as desired Click OK to accept your changes and return to the Fieldbus Profile Generator screen 1A3839300 12 2012 89 Commissioning
10. In either case when the IP assignment process is complete you can use an Internet browser to connect to the device using its new IP address 92 1A3839300 12 2012 Web Pages Default IP Address If no IP address is assigned to the module by a BootP server on initial start up the module uses its default IP address The default IP address is represented as 10 10 x y where x and y are the last two octets of the Ethernet MAC address MAC4 and MACS in decimal format For example if the Ethernet MAC address of the module is 00 80 F4 01 2C 71 the module s default IP address is 10 10 44 113 Assigning a Temporary Static IP Address to Your PC You may have to assign a temporary static IP address to your PC to put your PC and the module on the same subnet Windows XP Step Action 1 Open the Network Connections window on your PC Start gt Settings gt Network Connections Open the Properties window a Select one of the Local Area Connection items b Click the right mouse button c Select Properties Open the Internet Protocol TCP IP Properties dialog box a On the General page select Internet Protocol b Click the Properties button In the General page select Use the following IP address Enter an IP address and Subnet mask that places your PC on the same subnet as the module For example if the module is using its default address you can use an IP address beginning with 85 16
11. Foreign Devices In your BACnet system you can designate and register BBMDs and foreign devices That allows broadcast messages to be routed among BACnet networks Foreign Device A foreign device is a BACnet device with an IP subnet address that is different from the subnet address of the BACnet IP network the device seeks to join BBMD Operation For a foreign device to participate fully in the activities of a BACnet IP network the device must register itself with a BBMD serving one of the IP subnets comprising that network Full participation implies the ability to send and receive directed and broadcast messages Ascertaining the IP address of such a BBMD is a local matter but could involve the use of a domain nameserver or the distribution of a numeric IP address to authorized users The UDP port X BACO is the default but the use of other port values is permitted when they are required by the local network architecture such as when 2 BACnet IP networks share the same physical LAN 164 1A3839300 12 2012 BACnet Troubleshooting and Diagnostics Overview This chapter describes common scenarios you may encounter in a BACnet environment What Is in This Chapter This chapter contains the following sections Section Topic Page B 1 General Troubleshooting 166 B 2 Diagnostics 167 1A3839300 12 2012 165 Troubleshooting and Diagnostics B 1 General Troubleshooting
12. e external hardware software This is typically an external hardware interface box combined with a software translator e software This is typically a software translator on a PC 1A3839300 12 2012 163 What is BACnet BBMDs and Foreign Devices BBMDs A BBMD is a workstation B OWS specially designated to deliver broadcast messages through one or more routers between BACnet networks Refer to the discussions of routers and gateways see page 163 and BACnet broadcasts see page 158 Each network must have a BBMD Each BBMD maintains 2 internal tables e Broadcast Distribution Table BDT A BDT maintains a list of other BBMDs located on other foreign networks When a foreign BBMD is added to a BDT it becomes registered in the local BBMD During this process not only does the foreign BBMD get registered but all BBMDs listed in its foreign BDT also get registered This means that the local network knows about the foreign network and all the networks that the foreign network knows about e Foreign Device Table FDT An FDT maintains a list of foreign devices A foreign device is simply the identity of a device residing on another BACnet network When a foreign device is added to an FDT it becomes registered with the local BBMD The BDT and FDT tables allow different networks to recognize each other and their respective devices Such recognition must be achieved before broadcast messages are routed Broadcast Messages
13. About BACnet The Building Automation and Control Network BACnet communication protocol was developed by the American Society of Heating Refrigerating and Air Conditioning Engineers Inc ASHRAE BACnet integrates products from different manufacturers in building automation control systems BACnet allows products from different manufacturers that meet ANSI ASHRAE Standard 135 2004 to communicate over a network These different products include controllers workstations actuators and sensors In BACnet each product is known as a device BACnet is a common network technology that facilitates communication among many different networked systems Within BACnet you can view and configure networks controllers classes objects and properties in the same way NOTE If you do not already have the ANSI ASHRAE Standard 135 2004 BACnet A Data Communication Protocol for Building Automation and Control Networks you can get it from the website http www bacnet org 148 1A3839300 12 2012 What is BACnet A 2 BACnet Terminology Introduction This section provides descriptions of components and terms that are applicable to the use and implementation of BACnet technologies What Is in This Section This section contains the following topics Topic Page What is a BACnet Network 150 BACnet Devices and Device Profiles 151 BACnet Objects 153 BACnet Properties 155 BACnet Services 156 B
14. BBMDs and Foreign Devices 164 162 1A3839300 12 2012 What is BACnet BACnet Routers and Gateways Introduction This is a discussion of routers and gateways on BACnet networks NOTE Exchanges of BACnet information through routers and gateways are sometimes referred to as internetworking Routers A router or IP router is a BACnet device such as Andover Continuum bCX1 from Schneider Electric that facilitates the exchange of data between different types of BACnet networks MS TP BACnet IP Ethernet etc A router is simply a pass through device that does not change the data format or the content of the message The use of a router to exchange broadcast messages between networks requires the implementation of 1 BACnet Broadcast Management Device BBMD per network For more information on BBMDs refer to BBMDs and Foreign Devices see page 164 Gateways A BACnet gateway device facilitates the exchange of data between devices on a BACnet network and devices on a non BACnet network to share BACnet and non BACnet information While a router simply passes information from one network to another a gateway takes the data from one device analyzes it translates the data into another data protocol BACnet or non BACnet and delivers it The destination device therefore understands the message Physically a gateway can take one of these forms e internal This is typically a board or module inside a device
15. Do not tie them to PE The automation network shield should be grounded in only one place typically at the RS 485 converter Grounding the shield at multiple points creates a ground loop that may disrupt communication or cause damage to the controller circuitry 1A3839300 12 2012 57 Network Wiring and Topologies NOTICE GROUND LOOP Properly ground the shield at only one point in the system as indicated in this documentation Failure to follow these instructions can result in equipment damage 58 1A3839300 12 2012 Network Wiring and Topologies BACnet MS TP Network Configurations Description With BACnet MS TP use a daisy chain networking topology Star and ring networks are not supported Daisy Chain Configuration Daisy chain configurations consist of a single cable that is routed to the first BACnet MS TP device the next device and so on in the sequence Address Range and Number of Nodes The BACnet MS TP network supports 256 nodes address range 0 255 e Addresses 0 to 127 are reserved for BACnet master devices for example the TM168BACS module e Addresses 128 to 255 are reserved for BACnet slave devices A BACnet MS TP network can support up to 32 full load nodes per network segment The load of a node can vary For example the TM168BACS module uses only a half load Thus if four TM168BACS modules are placed in the same network segment their combined load is
16. 1A3839300 02 Modicon M168 Controllers Network Connectivity Modules User Guide 12 2012 Schneider Electric www schneider electric com The information provided in this documentation contains general descriptions and or technical characteristics of the performance of the products contained herein This documentation is not intended as a substitute for and is not to be used for determining suitability or reliability of these products for specific user applications It is the duty of any such user or integrator to perform the appropriate and complete risk analysis evaluation and testing of the products with respect to the relevant specific application or use thereof Neither Schneider Electric nor any of its affiliates or subsidiaries shall be responsible or liable for misuse of the information that is contained herein If you have any suggestions for improvements or amendments or have found errors in this publication please notify us No part of this document may be reproduced in any form or by any means electronic or mechanical including photocopying without express written permission of Schneider Electric All pertinent state regional and local safety regulations must be observed when installing and using this product For reasons of safety and to help ensure compliance with documented system data only the manufacturer should perform repairs to components When devices are used for applications with technical safety requi
17. 1A3839300 12 2012 171 Troubleshooting and Diagnostics Communication Timeout Symptom The following actions are suggested when communications are intermittent or they frequently time out Solution for a Timeout with a Specific Device Diagnosis Action Communication to a specific device is intermittent or times out no response within a few seconds Retry the communication e Refer to the topic No Communications with a New BACnet MS TP Device see page 168 e Check to see if the burst rate is exceeded for the device Solutions for a Timeout with All Devices Diagnosis Action The router is overloaded with traffic Use a sniffer to monitor the client side of the router to see if it generates Router Busy to Network messages If it does a high volume of traffic could create too many Who Is requests or other broadcast traffic If no such messages are generated for a BACnet MS TP segment perhaps the MaxInfoFrames for the BACnet MS TP port on the router is too low Usually it should be 50 or higher There is a detected issue downstream of the router on a segment other than the client side segment to the router Check the timing settings of the nodes connected in that segment 172 1A3839300 12 2012 Troubleshooting and Diagnostics Slow Segments Symptom A segment with 2 or more routers connected to it is very slow A sniffer shows continuous
18. A change made to the Ethernet Frame Format setting takes effect only after you reboot the module see page 112 1A3839300 12 2012 107 Web Pages Specifying the Source of IP Address Settings You can specify one of these sources for the IP address settings for the module from this list e DHCP Client The module requests IP settings from a DHCP server located on the same subnet Enter the Device Name of the module on this page so that it can be recognized by the DHCP server e Automatic BootP The module requests IP settings from a BootP server on the same subnet The module identifies itself to the BootP server using its MAC address e Local Stored IP The module uses the IP Address Subnet Mask and Default Gateway settings input in this page NOTE If the module does not receive an IP address from the selected source it applies its default IP address see page 93 Assigning a Stored IP Address When you select Local Stored IP you can enter IP address settings for the module Access the embedded web pages see page 99 and assign a stored IP address Step Action 1 In the IP Configuration page enter values for e IP Address Enter 4 octet values 0 255 as a unique IP address Put the first octet in the range 1 126 or 128 233 e Subnet Mask Enter 4 octet values 0 255 e Default Gateway optional Enter 4 octet values 0 255 on the same subnet as the IP address NOTE Create a
19. BMS Parameters You can create and design custom web pages for your Modicon M168 connectivity module Each custom web page displays only the device parameters you select You can build pages to meet your particular device monitoring requirements Customized web pages are created one at a time 134 1A3839300 12 2012 Web Pages Connect to the device via HTTP and save a customizable web page to your PC Step Action 1 Open an Internet browser and type in the target device IP address to connect to the embedded web pages of the device In this example the IP address of the device is 192 168 21 38 In the device web pages open the Maintenance menu and select BACnet Discovery A web page opens It displays a list of BACnet Object IDs and a menu that includes the Generic Template command User Menu ei Valid BACnet Object IDs Maintenance Generic Template AVO AV1 AV2 AV3 AV4 AV5 AV6 4 AV7 AV8 AV9 AV10 AV11 AV12 AV13 AV14 AV15 AV16 AV17 AV18 AV19 AV20 AV21 AV22 AV23 AV24 AV25 AV26 AV27 Analog Values BVO BV1 BV2 BV3 BV4 BV5 BV6 BV7 BV8 BV9 BV10 BV11 BV12 E BV13 BV14 BV15 BV16 B17 BV18 BV19 BV20 BV21 BV22 BV23 BV24 BV25 BV26 BV27 BV28 J Binary Values MSV0 MSV1 MSV2 MSV3 MSV4 MSV5 MSV6 MSV7 MSV8 MSV9 MSV10 MSV11 MSV12 MSV13 MSV 14 Multi state Values 2000 2010 Schneider Electric All Rights Reserv
20. ConneXium switch that supports HiPER Ring configurations The controller complies with the IEEE 802 3 standard for Ethernet Network Characteristics Star Topology Designation Description type of cable straight or crossed category 5 shielded twisted pair maximum cable length 100 m 328 ft NOTE To reduce interference keep the Ethernet cable away from the power cables at least 30 cm 12 in If necessary create crossovers of the Ethernet cable and the power cables at right angles In a star topology each Modicon M168 controller connects to an external switch 1 4 L 1 BACnet operator workstation B OWS or Modbus TCP client in this case a Continuum CyberStation from Schneider Electric 2 ConneXium switch 3 straight or crossed category 5 shielded twisted pair Ethernet cable with RJ45 connector 1A3839300 12 2012 63 Network Wiring and Topologies 4 Modicon M168 controller with Ethernet module inside Daisy Chain Topology Because every Modicon M168 controller with an Ethernet module installed includes a 2 port embedded Ethernet switch the daisy chain topology requires no switches or hubs between controllers for collisionless communication 3S 3 SN 3 NL 1 BACnet operator workstation B OWS or Modbus TCP client in this case a Continuum CyberStation from Schneider Electric 2 straight or crossed category 5 shielded twisted pair Ethernet cable with RJ45 connector 3 Modico
21. Description AE ASUM B GetAlarmSummary Execution Device B provides a BACnet alarm and event summary AE N I B ConfirmedEventNotification Initiation Device B generates BACnet alarm and event UnconfirmedEventNotification Initiation notifications AE ACK B_ AcknowledgeAlarm Execution Device B generates acknowledgments of previously transmitted BACnet alarm or event notifications AE INFO B GetEvent Information Execution Device B provides BACnet alarm and event information to device A Device Management Block Services This table describes the supported BIBB services for device management blocks BIBB Name BACnet Service Type Description DM DDB A Who Is Initiation Device A seeks information about the attributes of IAR Execution other devices and interprets device announcements dynamic device binding DM DDB B Who Is Execution Device B provides information about its attributes TAAR Initiation and responds to requests to identify itself dynamic device binding DM DOB B Who Has Execution Device B device provides address information I Have Initiation about its objects upon request dynamic object binding DM DCC B DeviceCommunicationControl Execution Device B responds to communication control exercised by device A DM TS B TimeSynchronization Execution Device B interprets time synchronization messages from device A DM RD B ReinitializeDevice Ex
22. Initializing the Device Reinitialize the module to complete the firmware installation Step Action 1 In the BACbeat software open the ReinitDevice tab a BACbeat BACnet Evaluation Analysis Tool v1 86 File View Watch ReadRange SubscribeCOV COVNotifications File PrivateTransfer LifeSafetyOperation Raw NPDU Options Read Write Multiple Results TimeSynch Who Is Who Has_ReinitDevice DevicecommCti AlarmSummary Alarms Device Cold Start Warm Start Start Backup End Backup Start Restore End Restore Abort Restore Password Admin Transmit ReinitializeDevice 2002 2008 PolarSoft Inc All Rights Reserved 2 Perform these steps on the ReinitDevice tab a Select Warm Start b Type in the Password in this case Admin c Click Transmit ReinitializeDevice The module requests a reboot from the controller When this request is granted the module reboots to complete the firmware installation During installation the MS LED on the module flashes green and red 182 1A3839300 12 2012 Firmware Upgrade Step Action 3 Confirm a successful firmware upload using the BACbeat software with one of these methods Open and refresh the File page and click Get File Objects The instance 1 and instance 2 file size should be 0 Open the Device page and click the Read All tab to check the firmware version 4 To detect an unsuccessful firmware upload look for the
23. Transferring data to PLC Initializing transfer Firmware download started Calculating required space Required space 1 576 960 available space 99 999 999 Transferring files to the PLC Transfer completed 1 349 319 of 1 349 319 bytes transferred Abort Close Step Action 6 Click yes on the 2 pop up windows that appear A third window indicates the transfer status with the blue bars at the bottom of the screen Initializing transfer Firmware download started Calculating required space Required space 1 576 960 available space 99 999 999 Transferring files to the PLC lt gt LLLLLL 194 500 of 1 349 319 bytes transferred fw App2 out Close 7 When the transfer is complete click Close 190 1A3839300 12 2012 Firmware Upgrade Step Action 8 In the Unity Loader software click Disconnect and close the window The connectivity module is shown in the screen above as an example 9 Reboot the module to finalize the firmware update The configuration and IP settings of the module do not change after the reboot 1A3839300 12 2012 191 Firmware Upgrade C 3 Upgrading the TM168MODW Firmware Update Firmware with Windows Explorer FTP Introduction Schneider Electric occasionally revises and improves firmware for its products When new firmware is available you can install it on your module or device through this process Stage Descr
24. Treck FTP server ready User lt 192 168 21 38 lt none gt gt pcfactory 331 User name okay need password Password 230 user logged in proceed ftp gt cd wwwroot html images 250 CWD requested file action okay completed ftp gt put mylogo gif Z200 PORT Command okay 150 File status okay about to open data connection 226 Closing data connection ttp 1803 bytes sent in 0 00Seconds 1803000 00Kbytes sec tp gt 1A3839300 12 2012 133 Web Pages Change the name of the logo graphic in the configuration file Step Action 6 Using the text editor of your choice open the web configuration file config js At the top of the file this text or text very much like it is displayed PA C Config js aA var config images Schneider E TitleBGColor TitleColor homeImage homeVersion homeCopyRight defaultLang Edit these parameters TitleBGColor Edit the background color of the title bar TitleColor Edit the color of the letters in the title To edit the graphic change the logo parameter to the new graphic name in this case mylogo gif The new example logo looks like this lt My Logo gt Product Name a UserMenu Documentaion ome Main Page Help g Language English French German Save your edits in the text editor Upload the edited configuration file see page 131 from your PC to the device Creating Custom Web Pages for Monitoring
25. at any time 1A3839300 12 2012 105 Web Pages Change the User Password Change the password for a user Step Action 1 Enter the new case sensitive password in the New Password field 2 Enter the new password again in the Confirm New Password field 3 Click the Update button Delete a User Delete a user account Step Action 1 Select the name of the user you want to delete in the Users list 2 Click the Delete button to delete the new account 106 1A3839300 12 2012 Web Pages IP Parameter Configuration Introduction Access the IP parameters for the TM168BACW and TM168MODW connectivity modules on their Configuration web pages Introduction Set the IP parameters for your module on this page Ethernet Parameters Ethernet Frame Format Ethernet II v IP Parameters DHCP Client O Automatic BootP O Local Stored IP Device Name Apply Undo You can configure these parameters e Select an Ethernet frame type e Specify the source of the IP addressing parameters of the module e Enter IP address settings Local Stored IP only e Enter a Device Name DHCP Client only Detailed descriptions of these parameters are below Selecting an Ethernet Frame Type To specify an Ethernet frame type select one of these values in the Ethernet Frame Format list e Ethernet Il e IEEE 802 3 e Auto The device applies the appropriate format NOTE
26. device by using a sniffer to capture and read the Ethernet traffic the device transmits when it boots up This traffic should include a gratuitous ARP transmission that contains the IP address of the device Use a BACnet tool to generate a Who Is request The device should respond with an I Am response indicating it is reachable and discoverable Confirm that the BACnet IP device has at least one Link Activity LED that is on or flashing 170 1A3839300 12 2012 Troubleshooting and Diagnostics Slow or Intermittent Communications with a BACnet MS TP Segment Symptom The response from a specific BACnet MS TP segment is very slow for example when compared to a similar BACnet MS TP segment on another floor of the same building Alternately the communication to devices on the segment may be intermittent Solutions Diagnosis Action The MaxMaster value exceeds that of the device with the highest MAC address That is a sample MAC address is 00 01 02 29 while the MaxMaster is greater than 29 Therefore end node s spend time hunting for missing master devices every 50 token cycles Inthe example case set the MaxMaster to 29 the highest implemented MAC address If some nodes cannot change their MaxMaster the default is 127 arrange the application so that the highest MAC address is used by a device where the MaxMaster can be changed There are gaps in MAC address assignments Close the gaps The node w
27. ee 164 Appendix B BACnet Troubleshooting and Diagnostics 165 B 1 General Troubleshooting 0 0 c cece eee eee 166 Troubleshooting Tasks 0 0 eects 166 B2 Diagnostics o e essarter anata ae yada ee ae ee ea ee oe 167 No Communications with a New BACnet MS TP Device 168 No Communications with a New BACnet IP Device 170 Slow or Intermittent Communications with a BACnet MS TP Segment 171 Communication Timeout 0 0 0 0 0c eet tee 172 Slow Segments coven erok a ee ad RE RE Skewes 173 BACnet Cannot Discover All Devices 00000 e eee eee 174 Workstation Does Not Receive BACnet Alarm Signals 175 Undiscovered BACnet Device Objects 000 eee eee 176 Unreadable Object Properties 0 0 cece eee ee 177 Multiple BACnet Client Tools on PC 2 2 eee ee 178 Appendix C Firmware Upgrade Procedures 0055 179 C 1 Upgrading the TM168BACS 0 c eee eee 180 Downloading Firmware to a TM168BACS With BACbeat 180 C 2 Upgrading the TM168BACW and TM168MODW Modules 184 Downloading and Installing Unity Loader 00 185 Update the TM168BACW or TM168MODW Firmware with Unity Loader 186 C 3 Upgrading the TM168MODW Firmware 000 ee eee 192 Update Firmware with Windows Explorer FTP 00 192 Appendix D SoHVAC Data Types 200 e eee eee
28. event default or alarm signals Event_Time_Stamps read This is an array of BACnetTimeStamps of the last TO OFFNORMAL TO FAULT and TO NORMAL events The default setting is cleared Binary Value BV Objects Binary value object properties with read write access lose their modified values after a power cycle Property Access Binary Value Object Values Object_Identifier read write Object_Name read write This entity name is used in SOHVAC 16 character maximum Object_Type read Binary Value Present_Value read write This property is writeable when Out_Of_Service isTrue Description read write The name tag is from SOHVAC 16 character maximum Status_Flags read IN_ALARM FAULT OVERRIDDEN OUT_OF_SERVICE The default setting for each is False Event_State read This property is always set to Normal Reliability read possible settings NO_FAULT_DETECTED default NO_SENSOR OPEN_LOOP SHORTED_LOOP UNRELIABLE_OTHER Out_Of_Service read write True False Inactive_Text read write The default value is from the profile Active_Text read write The default value is from the profile Time_Delay read write Notification_Class read write The factory default value is 0 The current value is the last one entered by the SoHVAC tool Alarm_Value read write Present_Value has this value specified by this type when it generates a TO OFFNORMAL event Event_Enable read write possible set
29. response security code 26 If this response is displayed the firmware upgrade did not occur a BACbeat BACnet Evaluation Analysis Tool v1 86 File View Help Watch ReadRange SubscribeCOV COVNotifications File PrivateTransfer LifeSafetyOperation Raw NPDU Options Read Write Multiple Results TimeSynch Who Is Who Has_ReinitDevice DeviceCommCt AlarmSummary Alarms Device Cold Start Warm Start Start Backup End Backup Start Restore IRAI security code 26 _ Abort Restore faacuniy coca ag Password Admin Transmit ReinitializeDevice 2002 2008 PolarSoft Inc All Rights Reserved 1A3839300 12 2012 183 Firmware Upgrade C 2 Upgrading the TM168BACW and TM168MODW Modules Getting Started This section describes how to update the firmware for the TM168BACW or TM168MODW connectivity module with Unity Loader NOTE These modules reboot during the firmware upgrade process You may lose communications for up to 1 minute during the upgrade process What Is in This Section This section contains the following topics Topic Page Downloading and Installing Unity Loader 185 Update the TM168BACW or TM168MODW Firmware with Unity Loader 186 184 1A3839300 12 2012 Firmware Upgrade Downloading and Installing Unity Loader Introduction Procedure The Unity Loader software utility for Windows must be installed on your PC before you can upda
30. subnet mask configuration that matches the IP address class For example use the subnet mask 255 255 255 0 with a 4 octet class C type IP address such as 192 168 x y 2 Click one of these buttons e Apply Save the edited IP addressing parameters e Undo Clear the page without saving your edits NOTE Changes made to the stored IP configuration take after effect you reboot the module with the Reboot Page or after a power cycle of the module 108 1A3839300 12 2012 Web Pages Entering a Device Name When you select DHCP Client you can enter a Device Name for the module Access the embedded web pages see page 99 and enter a device name Step Action 1 In the IP Configuration page type in a Device Name NOTE The DHOP server uses this name as a unique identifier for the device and assigns pre determined IP address settings that are associated with this name Click one of these buttons e Apply Save the edited IP addressing parameters e Undo Clear the page without saving your edits 1A3839300 12 2012 109 Web Pages SNMP Agent Configuration Introduction The TM168BACW and TM168MODW connectivity modules have SNMP agents that connect to and communicate with an SNMP manager through the UDP transport protocol over ports 161 and 162 The SNMP service includes e An SNMP manager can automatically discover and identify the module e The module can authenticat
31. the Modbus TCP BMS port of the module by checking Automatic Exportation to BMS To control individual exported variables do not check Automatic Exportation to BMS Instead right click the variable in the Export Entities window and scroll to one of these commands e Export to BMS Export the selected variable to the Modbus TCP port of the module e Remove from BMS Remove the selected variable from the Modbus TCP port of the module 86 1A3839300 12 2012 Commissioning Exporting Variables from SOHVAC to a BACnet Module Description The Fieldbus Profile Generator allows you to export variables from SOHVAC to BACnet g DDS FieldBus Profile Generator Copla Profile BACnetM168 Language English en L E Host Profile Header Parameter Header I Device Object Binary Value Objects Analog Value Objects MultiState Value Objects Host Profile Header 1A3839300 12 2012 87 Commissioning Exporting Variables Host Profile Header and Parameter Header are included for your reference Expand the headings to view the read only values Step Action 1 Expand the Device Object list to view related values You can edit values that are not grayed out Select Binary Value Objects and click the ellipsis L to open the BinaryValueObject Collection Editor BinaryValueObject Collection Editor Members Enable switch M168 entity name properties a ObjectID Enable switch M16
32. the main cable of a network A Building Automation and Control Network is a communication protocol developed by the American Society of Heating Refrigerating and Air Conditioning Engineers Inc ASHRAE A BACnet Broadcast Management Device allows BACnet to manage and distribute broadcasts through IP routers It can function in subnets that do not facilitate IP multicasting BACnet Interoperability Building Blocks are function blocks that facilitate the exchange of data between devices on in a BACnet environment 1A3839300 12 2012 199 Glossary BMS BootP broadcast bus CoPla default device device name A Building Management System is an application of computer hardware and software that controls and monitors ventilation lighting power fire prevention and security systems in buildings The bootstrap protocol is a TCP IP network protocol that offers network nodes request configuration information from a BOOTP server node A broadcast message that is sent out to all devices on the network A bus is a LAN topology in which all nodes are connected to a single cable All nodes are considered equal and receive all transmissions on the medium C These common platform modules facilitate plug in communications with various protocols D A default value is automatically assigned by the computer in a software program Usually this value can be changed In the broadest terms a device is any electr
33. these steps to access the embedded web pages for the TM168BACW and TM168MODW communication modules Step Action 1 Enter the IP address of the module in an Internet Explorer browser De ew fgv Dob irb Ou ca 2 TA go Seah Jy renren G A 2 3 Address WB remus tset M 2 This dialog box opens Connect to 192 168 1 11 n Security User name USER Password ese L Remember my password Ok Cancel 1A3839300 12 2012 99 Web Pages Step Action 3 In the Security dialog box type in these case sensitive values and click OK e User name e Password The Home page opens NOTE The User name is always USER The default Password value is also USER but can be changed in the Change Password web page Change the default Password the first time you access the Web pages For more security information consult the instructions for changing the password see page 106 4 In the Home page select a language preference from the Languages list e English default e French e German e italian e Spanish The web page immediately displays its contents in the selected language 5 To navigate to other parts of the embedded web site open the appropriate link in the header or the menu bar 100 1A3839300 12 2012 Web Pages Navigating the Embedded Web Pages TM168BACW Introduction This header area appears at the top of every TM168BACW web page S
34. to which 1 65535 number the device belongs MAC This address is unique only within its own MS TP networks 1 254 address network ARCNET networks 1 255 Ethernet 1 281 474 976 710 655 NOTE A MAC address is typically read from a DIP switch or from non volatile memory Some devices auto assign MAC addresses when devices are placed on the network BACnet devices can have input output functionality or no input output functionality 1A3839300 12 2012 151 What is BACnet About Device Profiles The BACnet standard identifies 6 device types also known as device profiles BACnet Operator Workstation B OWS BACnet Building Controller B BC BACnet Advanced Application Controller B AAC BACnet Application Specific Controller B ASC BACnet Smart Actuator B SA BACnet Smart Sensor B SS 152 1A3839300 12 2012 What is BACnet BACnet Objects What Are BACnet Objects BACnet objects are the logical representation of system data Objects represent data that originate in physical inputs physical outputs or software processes for example single physical points or logical groupings collections of points that perform a specific function Objects standardize the organization of data to facilitate the exchange of data between products from different manufacturers Each object possesses a number of properties The BACnet standard provides these standard objects Accumulator An
35. your SoHVAC Project Here you can find a brief of your choice Please remember that the settings will not be saved until you save the current SoHVAC Project Controller ontroller M168 LCD BMS G3 544K ExpBUS Bus list ExpBUS Master No UARTs configuration UART1 Not used UART2 Not used BMS UART BACnet MS TP Resources list Digital Outputs DO Digital Inputs on Analog Inputs Al Analog Outputs AO RTC BMS BACnet MS TP Property Baud Rate Mac Id Max Masters Max Info Frames NOTE ExpBUS is shown in this Hardware Expert example but it is only one of several options 1A3839300 12 2012 73 Commissioning Select the Controller and Configure the TM168BACW Module Introduction This section describes the selection of controller and TM168BACW module using the SoHVAC software NOTE The network parameters of the module are configured using the embedded web pages see page 104 Description The first step for commissioning your BACnet IP module is to open SOHVAC After SoHVAC is open start the commissioning Step Action 1 Create a new project File New Project 2 In the New SoHVAC Project dialog enter the author name the date and the optional brief description of the project Click Create to apply these settings to your project New SoHVAC Project ie Version Info Historian Defines Optimizations Change Log Pro
36. your selections Take one of these steps e Click Back to make additional configuration changes e Click End to apply your configuration choices The dialog closes and these events occur e All settings for the TM168BACW module are saved e f BACnet MS TP was previously enabled it is automatically disabled Ifthe TM168BACW module has already been inserted into the controller both the module and the controller reboot NOTE When the TM168BACW module first powers up it automatically installs the web pages for the controller During this first initialization which can take several minutes the module status MS LED alternately flashes red green This delay occurs only for the first power cycle Wait for the MS LED to stop flashing before you access the embedded web pages for the controller Click Cancel to close the Hardware Expert without saving your edits Hardware Expert 7 Goodbye You have completed the choice of the hardware to use in your SoHVAC Project Here you can find a brief of your choice Please remember that the settings will not be saved until you save the current SoHVAC Project Controller ExpBUS Controller N Name Address M168 LCD BMS G3 544K ExpBUS Bus list ExpBUS Enabled ExpBUS Address 1 ExpBUS Master No UARTs configuration UART1 Not used UART2 Not used BMS UART BACnet IP Resources list Digital Outputs DO Digital Inputs DI Analog Inputs Al Analog Outp
37. 1 MS module solid green OK status solid red The module has detected an event such as a host communications loss single red flash An invalid setting in the BACnet BACnet communications are configuration is detected Check the lost BACnet configuration double red flash An invalid host profile is detected BACnet communications Build the BACnet binary profile and provide only Device Object compile and download the SoHVAC data application triple red flash The host profile is missing in the BACnet communications module or host Build the BACnet provide only Device Object binary profile and compile and data download the SoHVAC application 2 Link Activity solid green An Ethernet link is present at 100 The module has detected an Port 1 Mbps Ethernet link flashing green An Ethernet link is present with The module detects Ethernet traffic at 100 Mbps Ethernet traffic solid yellow An Ethernet link is present at 10 Mbps The module detected an Ethernet link flashing yellow An Ethernet link is present with The module detects Ethernet traffic at 10 Mbps Ethernet traffic 20 S1A3839300 12 2012 Introduction LED Name LED State Description Module State 3 NS network flashing green The network operates normally OK status 4 flashes A duplicate IP condition exists The module operates offline 5 flashes The module attempts to get an IP The module sends configuration from BootP
38. 11 available 12 priority 12 available 13 priority 13 available 14 priority 14 available 15 priority 15 available 16 priority 16 available NOTE If an attempt is made to command a property for which a priority level is not specified a default priority level of 16 the lowest priority is assumed If an attempt is made to command a property that is not commandable with a specified priority level the priority is ignored 160 1A3839300 12 2012 What is BACnet BACnet PICS Introduction BACnet Protocol Implementation Conformance Statements PICS are detailed descriptions of the inherent BACnet capabilities of a device PICS are available from each BACnet manufacturer Functions of PICS PICS can perform these functions e Identify to a potential user those objects and BACnet services that a device supports e Detail the communications network type the baud rate and the range of values each object property expects e Specify whether a property is writable or read only e Assess the level of interoperability among devices 1A3839300 12 2012 161 What is BACnet A 3 BACnet Routers Gateways BBMDs and Foreign Devices Introduction This section describes BACnet devices such as routers gateways BBMDs and foreign devices What Is in This Section This section contains the following topics Topic Page BACnet Routers and Gateways 163
39. 12 Functionality Supported Modbus Functions Controller If the Unit ID of the Modbus TCP message is 1 255 the Modbus request is forwarded to the controller The SoHVAC Software Manual EI00000000537 00 is in the documentation folder of your SOHVAC install folder You can also downloaded it from www schneider electric com It contains these items e A list of Modbus Commands supported by the controller e Updated information regarding supported function codes Only these variable types can be exported Entity SoHVAC Data Type Analog In CJ_ANALOG only the value Analog Out CU_WORD Clock CJ_DATETIME Timer CJ_WORD Par all Pers all Var all Fixs all NOTE The 32 bit data types CU_LONG CU_DWORD CJ_DATETIME CJ_DATE and CJ_TIME take up 2 rows in the Register Vars list The low 16 bits are in the first row and the high 16 bits are in the second one Modbus clients receive these Modbus function codes from the master to access the Register Vars Table Function Code Description 03 Read multiple holding registers 04 Read input registers 06 Write single holding register 16 Write multiple registers 23 Read write multiple register 10 register maximum Machine builders can use the Modbus documentation exported in HTML format from the SoHVAC software to have a list of variables that are exported on Modbus TCP and their Modbus addres
40. 12 Introduction BACnet MS TP Network Connectivity Module TM168BACS Description The TM168BACS network connectivity module supports a BACnet MS TP communication with a 5 position screw type terminal block 5 Pin Terminal Block This table contains the wire connections for the 5 pin terminal block 5 pin terminal block BACnet MS TP Pin Position Signal A signal common B data Cc shield D data E not connected NOTE The letters identifying the connector pins are included for illustrative purposes only and do not appear on the device terminal tightening torque max 5 7 Ib in 1A3839300 12 2012 17 Introduction LEDs The module has 4 communication LEDs Position Name LED State Description Module State 1 MS flashing green lso phase is on and off at approximately 2 5 Hz 200 ms OK on 200 ms off solid red on An event like a host communication loss has been detected rapid flashing red at Iso phase is on and off at approximately 10 Hz 50 ms on The firmware is being about 10 Hz 50 ms off downloaded to the module flashing red green lso phase is on and off at approximately 2 5 Hz 200 ms The firmware is being alternating at about on 200 ms off upgraded in Flash 1 Hz single red flash An invalid BACnet setting such as a node address is There is no communication detected on B
41. 12 2012 139 Application Example Exporting Entities and Generating a BACnet Profile Introduction Export entities using the SoHVAC software after you have configured BACnet communication see page 69 for the TM168BACS module or selected the controller and module see page 74 for the TM168BACW module Open the Export Entities dialog box Tools Export Entities 8 Export Entities Lm V2 Feasts Var AccelerationRampMax AHUTempControlStrategy_DamperEndswitch AccelerationRampMaxt Empty Act_Damper_Pos Empty AHU_DamperStrategie_ActDamp Empty AHU_DamperStrategie_Required 7 AHU_DamperStrategie_Synchron mpty AHU_PlantModeStrategie_PlantM Empty AHUDamperStrategy_StartSyncM Empty AHUDamperStrategy_StopSyncM Empty AHUPiantModeStrategy_ Extended Empty AHUPlantModeStrategy_Schedule Empty AHUTempControlStrategy_DATSe Empty AHUTempControlStrategySetp1 Empty Al_False Empty Al1_Error Empty Al101_Error Empty Al102_Error AY A enor Empty Al3_Error Empty Al4_Error Empty AI5_Error Empty ALARM_AHUModbusNode2High Empty ALARM_AHUModbusNode2Low Empty HTML Documentation gy Modbus Documentation ce CANopen Documentation Close A WARNING UNINTENDED EQUIPMENT OPERATION Do not export critical application parameters that would result in remote write access unless you have performed a thorough analysis of the implications of unintended remote access Failure to foll
42. 3839300 12 2012 51 Network Wiring and Topologies Internet Protocol BACnet IP BACnet IP controllers from Schneider Electric can be connected directly to an Ethernet backbone so that the B OWS software communicates directly to each controller BMS controllers with Ethernet capability can read status and perform control tasks by communicating on the Ethernet network to each controller Here is an example of such a network ON 192 168 1 X e S 192 168 3 X 5N 192 168 2 X Ee 1m BACnet Broadcast Management Device Pies for example the Pipe A CyberStation from Schneider Electric BACnet Modicon M168 controller with the TM168BACW connectivity module BACnet IP network Internet TM168BACW foreign device Network switch or router for example a ConneXium switch from Schneider Electric i ORON NOTE A foreign device see page 164 is a BACnet device with an IP subnet address that is different from the subnet address of the BACnet IP network that the device seeks to join 52 S1A3839300 12 2012 Network Wiring and Topologies 4 2 Wiring of the BACnet MS TP Communication Network Overview This section describes how to connect a TM168BACS module to a BACnet MS TP network and describes the available network topology What Is in This Section This section contains the following topics Topic Page Cable Requirements for BACnet MS TP Networks 54 BACnet Standard 9 2 55 Shiel
43. 8 o ype Enable switch M168 Objectinstance Enable switch M168 ObjectName Enable switch M168 entity name Enable switch M168 Description Binary_100 Enable switch M168 ActiveText 10 ON Enable switch M168 inactiveText IO OFF Enable switch M168 ProfileNa Enable switch M168 Enable switch M168 Enable switch M168 Enable switch M168 PresentValue Enable switch M168 StatusFlags 0 Enable switch M168 AckedTransitions NoBitsSet Enable switch M168 NotificationClass 0 Enable switch M168 NotifyType event Enable switch M168 AlarmValue 0 Enable switch M168 EventEnable NoBitsSet Enable switch M168 Reliability nofaultdetected Enable switch M168 TimeDelay 0 Enable switch M168 WriteabilityFlag False Enable switch M168 Enable switch M168 Enable switch M168 Enable switch M168 me entState normal lelel elel ie e tOfService False gt 13 Ta 45 16 17 78 49 20 21 2 23 24 lt NOTE The maximum number of variables exported depends upon the size of the variables Exporting more than 300 variables is possible if you limit the number of multi state value MSV objects to 16 The FPG indicates if you are exporting too many variables during the profile generation process 3 Select a member 0 59 and change the editable values as desired Click OK to accept your changes and return to the Fieldbus Profile Generator screen
44. ACnet double red flash An invalid host profile bin is detected BACnet communications are occurring only to triple red flash A profile bin is not detected for the host or module provide the Bec Object 2 Tx flashing green lso phase is on and off at approximately 2 5 Hz 200 ms Frames are being on 200 ms off transmitted 3 not solid red together on An unrecoverable condition labeled with MS is detected 4 Rx flashing green lso phase is on and off at approximately 2 5 Hz 200 ms Frames are being received on 200 ms off NOTE The numbers identifying the LEDs are included for illustrative purposes only and do not appear on the device 18 1A3839300 12 2012 Introduction BACnet Ethernet Network Connectivity Module TM168BACW Description The TM168BACW network connectivity module supports BACnet communications over Ethernet The module has 2 Ethernet RJ45 ports 2 Port RJ45 Connector Each Ethernet communication port uses the standard pinout Front View Pin Number Signal Pair Description 1 TD A Transmit 2 TD A Transmit 3 RD B Receive 3 4 Do not connect s 5 Do not connect 6 6 RD B Receive 7 Do not connect 8 Do not connect _ 1A3839300 12 2012 19 Introduction LEDs Each device presents these LEDs LED Name LED State Description Module State
45. Cnet MS TP protocol for your network connectivity module and click Config Hardware Expert 3 Serial Ports Serial ports enable controllers to communicate with other devices In the BUS ENABLED section it is possible to enable disable Debug Utility In the SERIAL LINE AND BMS CONNECTIVITY section it is possible to select which protocol the controller supports BUS ENABLED IV Enable Debug Utility SERIAL LINE AND BMS CONNECTIVITY ModbusSlave MBS2 None NETWORK CONNECTIVITY BACnet MS TP f Network Connectivity Slot Contfig SLOT Back Cancel NOTE The module protocol defaults to None 1A3839300 12 2012 71 Commissioning Step Action 7 The BMS Connectivity Configuration screen opens BMS Connectivity Configuration BACnet MS TP BACnet MS TP Module Configuration Baud Rate 9600 Mac ID Unconfigured Max Masters 127 Max Info 3 Frames Device Instance Cancel 8 Set the Baud Rate using the dropdown menu Supported baud rates for BACnet MS TP are 9600 19200 38400 and 76800 9 Enter a Mac ID value 1 127 from the dropdown menu By default the Mac ID is set to Unconfigured 10 Enter the Max Masters value 1 127 from the dropdown menu 11 Enter a Max Info Frames value 1 3 from the dropdown menu and click OK to close the BMS Connectivity Configuration dialog box 12 Enter a Device Instance value 1
46. E CJ_TIME CJ_DATETIME CJ_DWORD CJ_LONG CJ_SHORT CJ_S_BYTE CJ_WORD CJ_BIT CJ_LED CJ_BUZZ 196 1A3839300 12 2012 SoHVAC Data Types Modbus Objects This table shows the Modbus object type for each corresponding SOHVAC data type SoHVAC Data Type Modbus Mapping CJ_BIT 1 Modbus register with a bit value in the least significant bit CJ_BYTE 1 Modbus register with a byte value in the least significant byte CJ_LED 1 Modbus register with LED enumeration values in the least significant byte CJ_BUZZ 1 Modbus register with buzzer enumeration values in the least significant byte CJ_WORD 1 Modbus register CJ_SHORT 1 Modbus register CJ_ANALOG 1 Modbus register CJ_DWORD 2 Modbus registers CJ LONG NOTE The 16 low bits are in the first Modbus register MW n and the 16 high bits are in the second Modbus register MW n 1 CJ_DATE CJ_TIME CJ_DATETIME NOTE Refer to the SOHVAC Software User Manual ElI00000000537 1A3839300 12 2012 197 SoHVAC Data Types 198 1A3839300 12 2012 Glossary auto negotiation backbone BACnet BBDM BIBB A Auto negotiations allows a device at the MAC sub layer to identify the speed 10 or 100 Mb s and the duplex or half mode of a connection and adjust it according to clause 28of the IEEE 802 3u standard A backbone is
47. Electric Home Documentation _ Monitoring Control Diagnostics n Configuration _ Links Links in the header help you navigate through the embedded web pages Header Items Home Click Home to open the home page for the module which includes these links e Language Select a display language for the embedded web pages e Identification About View the current versions of the TM168MODW software components Documentation This link opens the Documentation page where you can access the Schneider Electric website for technical information and support Menu Bar Links Monitoring You can create and design custom web pages for your Modicon M168 connectivity module see page 134 Control The Control web page has a link to the Reboot page where you can perform a warm reboot of the connectivity module see page 112 Diagnostics e Ethernet Statistics e Global see page 117 e Port see page 118 e SNMP Statistics see page 119 Diagnostic Log see page 120 e Modbus Statistics e TCP Port see page 124 e TCP Port Connections see page 125 Configuration Security e Password Change see page 99 e User Administration see page 105 IP Parameters see page 107 SNMP Agent see page 110 Ethernet Ports see page 114 DNS Configuration see page 115 1A3839300 12 2012 103 Web Pages 6 3 Configuring the Modicon M168 Ethernet Modules Overview Use the embe
48. Ethernet ports This port complies with these wiring specifications Front View Pin Number Signal Pair Description 1 TD A Transmit 2 TD A Transmit 3 3 RD B Receive 4 Do not connect r 5 Do not connect a i 6 RD B Receive 8 7 Do not connect 8 Do not connect 1A3839300 12 2012 61 Network Wiring and Topologies Auto MDIX Each RJ45 connector provides a media dependent interface crossover MDIX connection Each port automatically senses these characteristics e cable type straight or crossed plugged into the connector and e pin requirements of the device to which the controller is connected Using this information each connector assigns transmit and receive functions to pin combination 1 2 and pin combination 3 6 as necessary to communicate with the device on the other end of the cable NOTE Auto MDIX lets you use a straight or crossed category 5 twisted pair Ethernet cable to connect a Modicon M168 controller to another device 62 1A3839300 12 2012 Network Wiring and Topologies Ethernet Network Connection Connection to the Network Every TM168BACW and TM168MODW Ethernet connectivity module provides the Modicon M168 controller with an embedded 2 port Ethernet switch which permits flexible network design Ethernet network topologies include e star e daisy chain e ring using a Schneider Electric
49. FTP server ready User lt 192 168 21 38 lt none gt gt pcfactory 331 User name okay need password Password 230 user logged in proceed ftp gt cd wwwroot html 250 CWD requested file action okay completed ftp gt dir 200 PORT Command okay 150 File status okay about to open data connection 00 00 03 00 00 00 lt DIR gt VA YAU Acie 28 lt DIR gt control 26 09 30 15 29 lt DIR gt diagnostic 26 09 30 29 lt DIR gt documentation 26 09 30 729 lt DIR gt home 26 09 30 15 29 lt DIR gt images 26 09 30 15 29 lt DIR gt maintenance PAATE 29 lt DIR gt monitoring PATATE 29 lt DIR gt __ setup 26 09 30 15 34 9008 config js 26 09 30 15 34 4310 hiddenconfig htm 26 09 30 234 2226 hiddenuser htm 26 09 30 15 34 10944 aircontroller config js 26 09 30 15 34 10944 chiller config js 226 Closing data connection Py ftp 665 bytes received in 0 16Seconds 4 26Kbytes sec ftp gt Download the file you located above Step Action 5 Download the configuration file with a get operation At the command prompt type ftp gt get config js and hit Enter NOTE The file will download to the current PC directory from which you opened the command line interface In this case the C directory This command and the FTP response looks like this ftp gt get config js 200 PORT Command okay 150 File status okay about to open data communication 226 Closing data connection ftp 9007 b
50. Getting Started This appendix describes how to upgrade the firmware of your TM168BACS TM168BACW or TM168MODW module What Is in This Chapter This chapter contains the following sections Section Topic Page C1 Upgrading the TM168BACS 180 C 2 Upgrading the TM168BACW and TM168MODW Modules 184 C 3 Upgrading the TM168MODW Firmware 192 1A3839300 12 2012 179 Firmware Upgrade C 1 Upgrading the TM168BACS Downloading Firmware to a TM168BACS With BACbeat Introduction Upgrade the firmware for the TM168BACS module over BACnet using a tool with these functions e Write to the file object e Execute the BACnet ReinitializeDevice command The following example uses the BACbeat software tool from PolarSoft http www polarsoft biz index html NOTE The TM168BACS module reboots during the firmware upgrade process You will lose BACnet communications for up to 1 minute during the upgrade Connecting a PC to the TM168BACS When you use PolarSoft s BACbeat software connect your PC to the TM168BACS module Make the connection with one of these methods e Connect the BACnet MS TP port on the module using the serial port on your PC and an RS232 RS485 converter e Connect to the Ethernet port on your PC and a BACnet IP to BACnet MS TP router Make sure the TM168BACS module is plugged into the Modicon M168 controller when power is applied You can monitor communications over BACnet MS TP wit
51. IBBs 157 BACnet Broadcasts 158 BACnet Command Priority 159 BACnet PICS 161 1A3839300 12 2012 149 What is BACnet What is a BACnet Network A BACnet network is a transport LAN or WAN that carries data from device to device within a network and between networks A BACnet network can be a high speed backbone network e Ethernet e BACnet IP It can also be a fieldbus network e Master Slave Token Passing BACnet MS TP e ARCNET e LonTalk NOTE Since many BACnet devices are located across the network on smaller subnetworks the term nternetwork is often used in BACnet literature to describe an entire network of BACnet 150 1A3839300 12 2012 What is BACnet BACnet Devices and Device Profiles About BACnet Devices A BACnet device conforms to the BACnet standard The device can perform these Device Identifiers services building controller field controller e e e router e gateway e end device for example a sensor or actuator Devices in a building are networked as peer to peer devices slave devices or master slave devices This table describes the identifying characteristics of BACnet devices Identifier Description Valid Numeric Values device This instance number is unique to that device 1 4194303 identifier across many different networks that comprise a BACnet system network This number is unique to the network
52. Maintenance S NCI Diagnose BACnet _ Variable Type AV v Instance 0 Value Read 0 0 Value to Write 5 lt status message gt Read Value Write Value 2000 2010 Schneider Electric All Rights Reserved Parameters The Diagnose BACnet page contains these parameters and controls Parameters Variable Type This parameter identifies the type of variable e AV analog value BV binary value e MSV multi state value Instance This is the object instance identifier of the AV BV or MSV object you will read or write to Value Read This is the value of the selected variable type and instance It is read from the device when you click Read Value Value to Write This is the value that is written to the specified variable type and instance when you click Write Value Use only positive integers or floating point numbers in this field lt Status Message gt This is the result of the most recent write value event Controls Read Value Click Read Value this to read the value of the specified variable type and instance Write Value Click Write Value to write the input value to the specified variable type and instance 1A3839300 12 2012 123 Web Pages Modbus TCP Port Statistics TM168MODW Web Page Click the Modbus Statistics TCP Port link on the Diagnostics page to see the Modbus TCP port statistics for the TM168MODW connectivity module TCP Connec
53. Modicon M168 modules are examples of node type 3 nodes without bias resistors RS 485 Termination The BACnet MS TP fieldbus requires a 120 Q terminator resistor at both ends of a daisy chain segment Place the terminator resistors as close as possible to the modules at the end of the chain Here is an example of the connection of the terminator 1 Signal common 2 TSCARO1NM120 or any wired terminator resistor of 120 Q 5 56 1A3839300 12 2012 Network Wiring and Topologies Shielding Description This topic describes how to apply shielding to BACnet MS TP networks and provides reference examples RS 485 Network Shielding The shield within the RS 485 cable helps protect the network from electromagnetic interference and harmful transient voltage spikes A properly applied shielding strategy can lead to more reliable communications Connect each device on the RS 485 network to the shield To facilitate this the middle pin on the five position terminal block provides the shield connection The RS 485 cables which Schneider Electric sells for Profibus DP can also be used with BACnet MS TP Refer to this diagram for the wiring details of network connectivity modules in a 3 wire RS 485 system 1 grounded shield 2 shield 3 to next device Connect the shield to the protective ground PE at only one point along the RS 485 network BACnet MS TP devices in the network are coupled to PE only capacitively
54. O NORMAL event is generated by the Analog object when the Present_Value passes from beyond the High_Limit or Low_Limit to the range between the deadband These are visual representations of intrinsic reporting for such a TO NORMAL event Diagram TO NORMAL event when the Present_Value of the Analog Value Object passes below the High_Limit Deadband Reennere Present_Value TO NORMAL event when the Present_Value of the Analog Value Object passes above the Low_Limit Deadband High_Limit Deadband ry ase Present_Value 1A3839300 12 2012 39 Functionality Multi State Value Configure the states that generate a BACnet alarm signal Alarm_Values and also the states that generate notification for a detected BACnet fault Fault_Values in order to permit intrinsic reporting for the Multi State Value object These properties are used in intrinsic reporting Property Description Time_Delay The Time_Delay property is the minimum range in seconds that the Present Value occupies during the generation of an event such as TO OFFNORMAL or TO NORMAL Alarm_Values The Alarm_Values property is an array of multi state values that will generate TO OFFNORMAL event Fault_Values The Fault_Values property is an array of multi state values that generates a TO FAULT event Event_Enable The Event_Enable property contains the TO OFFNORMAL TO NORMAL and TO FA
55. OP UNRELIABLE_OTHER Out_Of_Service read write true or false Number_Of_States read The number of states is configured in SOHVAC 16 state maximum State_Text read write This property is configured in SOHVAC 16 character maximum Time_Delay read The factory default value is 0 The current value is the last one entered by the SoHVAC tool Notification_Class read write The factory default value is 0 The current value is the last one entered by the SoHVAC tool Alarm_Values read write This list of values specifies the state that Present_Value equals before the generation of a TO OFFNORMAL event Fault_Values read write This list of values specifies the state that Present_Value equals before the generation of a TO FAULT event Event_Enable read write These flags separately enable and disable reporting of TO OFFNORMAL TO FAULT and TO NORMAL events The default setting is DISABLED 1A3839300 12 2012 33 Functionality Property Access Multi State Value Object Values Acked_Transitions read write These flags separately indicate the receipt of acknowledgments for TO OFFNORMAL TO FAULT and TO NORMAL events The default setting is cleared Notify_Type read write Defines whether the notifications generated by the object should be BACnet event default or alarm signals Event_Time_Stamps read This is an array of BACnetTimeStamps of the last TO OFFNORMAL TO FAUL
56. O_UNITS COV_Increment read write The factory default value is 0 The present setting is the value most recently input by the SoHVAC tool Time_Delay read write The factory default value is 0 The present setting is the value most recently input by the SoHVAC tool Notification_Class read write The factory default value is 0 The present setting is the value most recently input by the SoHVAC tool High_Limit read write The factory default value is 0 The present setting is the value most recently input by the SoHVAC tool Low_Limit read write The factory default value is 0 The present setting is the value most recently input by the SoHVAC tool 1A3839300 12 2012 31 Functionality Property Access Analog Value Object Values AV Deadband read write The factory default value is 0 The present setting is the value most recently input by the SoHVAC tool Limit_Enable read write possible values LowLimitEnable and HighLimitEnable The default setting is DISABLED Event_Enable read write These flags separately enable and disable reporting of TO OFFNORMAL TO FAULT and TO NORMAL events The default setting is DISABLED Acked_Transitions read These flags separately indicate the receipt of acknowledgments for TO OFFNORMAL TO FAULT and TO NORMAL events The default setting is cleared Notify_Type read write This type defines whether the notifications generated by the object should be BACnet
57. T and TO NORMAL events The default setting is cleared Notification Objects This table shows the notification objects and their access properties Property Access Notification Object Values Ack_Required read write This property has 3 separate flags to indicate that acknowledgment is required in notifications generated for TO OFFNORMAL TO FAULT and TO NORMAL event transitions The type is BACnetEventTransitionBits Description read write A string of printable characters whose content is not restricted The type is CharacterString Notification_Class read This numeric value indicates the notification class It is equal to the instance number of the Notification Class object Objects that initiate events use this number to refer to this Notification Class object indirectly The type is Unsigned Object_Identifier read This numeric code identifies the object It is unique within the BACnet device that maintains it The type is BACnetObjectIdentifier Object_Name read write The string represents a name for the object that is unique within the BACnet device that maintains it 1 character minimum The set of characters used in the Object_Name is restricted to printable characters The type is CharacterString Object_Type read This property indicates membership in a particular object type class The value of this property is NOTIFICATION_CLASS The type is BACnet Object Type Priority rea
58. ULT flags to select which events are generated Notify_Type The Notify_Type property shall indicate whether notifications for this object shall be events or alarms Event_Time_Stamps The Event_Time_Stamps property is an array of the BACnetTimeStamp of the last TO OFFNORMAL TO FAULT and TO NORMAL events These are visual representations of intrinsic reporting fora TO OFFNORMAL and a TO FAULT event Diagram Present_Value TO OFFNORMAL event when the Present_Value of the Multi State Value object transitions to one of the states listed as a BACnet alarm Time_Delay Alarm_Values 0 Alarm_Values 1 Alarm_Values N NOT Alarm_Value 40 1A3839300 12 2012 Functionality Diagram TO FAULT event when the Present_Value of the Multi State Value object transitions to one of the states listed as a BACnet fault state Time_Delay Fault_Values 0 Fault_Values 1 Fault_Values N NOT Fault_Valuef Diagram TO NORMAL event for Multi State Value removal of BACnet alarm conditions Alarm_Values 0 Alarm_Values 1 Alarm_Values N Present_Value T Alarm_Value z H TO NORMAL event for Multi State Value removal of BACnet fault conditions Fault_Values 0 Fault_Values 1 Fault_Values N Present_Value NOT Fault_Values These are visual representations
59. Who Is and I1 Am broadcast traffic Solutions Diagnosis Action circular routes Check for circular routes Often 2 routers are mistakenly connected to the same Ethernet segment both of which have Ethernet 8802 3 and BACnet IP ports Only one of the routers can have routing to both ports enabled The other router must disable routing to one of the ports Otherwise a circular route is created even if the network numbers are different Look at the HopCount in sniffer traces of routed Who Is messages The HopCount starts at 255 and is decremented each time the message is routed to another segment Typical networks only have 2 or 3 levels so HopCounts of less than 252 indicate that the message is circulating more than once through routers broadcast storms Check for broadcast storms It is possible to send Who Is messages without a qualifying range of device instance numbers but the broadcast of unqualified Who Is messages globally can create a large amount of responding I An traffic Such traffic can overwhelm routers and BACnet MS TP networks Use the sniffer to look for a who Is message that does not have a range qualification to find the sending device 1A3839300 12 2012 173 Troubleshooting and Diagnostics BACnet Cannot Discover All Devices Symptom BACnet discovery is based on broadcast messages IP limits the delivery of broadcasts to nodes in the same IP subnet Yo
60. Y Modbus TCP p Network Connectivity Slot Config SLOT NOTE Check Enable Debug Utility to debug your application 2 Click Network Connectivity Slot in the Serial Ports dialog box The BMS Connectivity Configuration dialog box appears 80 1A3839300 12 2012 Commissioning Step Action Configure the parameters BMS Connectivity Configuration Modbus TCP Modbus TCP Configuration IP Configuration DHCP Client Automatic BootP Local Stored IP IP Address 192 168 2 Subnet Mask 255 255 55 Default Gateway 192 168 2 Device Name Port 2 Configuration Port 1 Configuration Speed Default X Speed Default X Duplex Mode Default X Duplex Mode Default X Auto Negotiation Default v Auto Negotiation Default X Advanced Port Control Configure SNMP Cancel NOTE Elsewhere in this guide are descriptions for the individual IP parameters see page 107 and port configuration parameters see page 114 Click Configure SNMP to open the configuration window for the SNMP Agent Manager s IP Address Manager 1 192 168 0 100 Manager 2 192 192 0 101 Agent System Name Control_Sys1 System Location Lab2 System Contact John_D Community Names Enabled Traps Get Public Cold Start Trap Link Down Trap Set Private Link Up Trap Trap Private Authentication Trap NOTE The SNMP parameters are described elsewhere in this document see page 111
61. You can now see the fw firmware folder associated with your module or device ftp 192 168 0 100 File Edit View Favorites Tools Help Q sax amp wi J gt Search i Folders E Address 9 ftp f 192 168 0 100 Gd fw Loose ba Other Places Internet Explorer My Documents My Network Places Overwrite the Firmware Replace the contents of the fw firmware folder Step Action 1 Find the newly downloaded firmware on your local drive 2 Open the fw folder associated with your device or module 3 Replace the contents of the fw folder with the newly downloaded firmware files Power Cycle Cycle the power to your module or device to complete the firmware upgrade and run the new firmware 1A3839300 12 2012 193 Firmware Upgrade 194 1A3839300 12 2012 SoHVAC Data Types D Overview This appendix matches SoHVAC data types with the corresponding BACnet and Modbus objects What Is in This Chapter This chapter contains the following topics Topic Page BACnet Objects 196 Modbus Objects 197 1A3839300 12 2012 195 SoHVAC Data Types BACnet Objects This table shows the BACnet object types and the corresponding SoHVAC data types SoHVAC Data Types BACnet Object Type Analog Binary Multi State CJ_ANALOG CJ_BYTE IF LIM_SUP lt 15 CJ_CHAR CJ_DAT
62. alog Out_Of_Range With a sniffer verify that the device is generating the EventNotification Confirm that the notification is also arriving at the workstation by sniffing at the workstation and source device This of particular importance if there are one or more intervening routers 1A3839300 12 2012 175 Troubleshooting and Diagnostics Undiscovered BACnet Device Objects Symptom Diagnosis A workstation or BACnet tool is able to discover a particular BACnet device but not the objects in it BACnet clients typically discover devices using Who Is and dynamic device binding This procedure locates the network and MAC address of the device and its device instance To discover objects in the device the client typically uses ReadProperty or ReadPropertyMutliple to read the Object_List property of the device object Several common unintended events can occur in this procedure mostly arising from the client or server implementation The client tries to use ReadPropertyMultiple but the device does not support this and reports an event The client then gives up One of the following is also true e The client tries falls back to ReadProperty to read the entire Object_List property The Object_List is larger than 92 objects and the server returns a segmented response but the client cannot support segmentation so it gives up e The Object_List is larger than 92 objects and the server does not support segmentation In this ca
63. alog_Input Analog_Output Analog_Value Averaging Binary_Input Binary_Output Binary_Value Calendar Command Device Event_Enrollment File Group Life_Safety_Point Life_Safety_Zone Loop Multi_State_Input Multi_State_Output Multi_State_Value Notification_Class Program Pulse Converter Schedule Trend Log Individual manufacturers may implement their own proprietary object types as long as they conform to the BACnet standard 1A3839300 12 2012 153 What is BACnet How Are Objects Identified Each object has a numerical object identifier that includes an object type and an instance number e Object types 0 to 127 are reserved to identify standard BACnet objects e Object types 128 to 1023 are used to identify proprietary objects e BACnet devices support object types up to a limit of 4194303 instances Instance numbers can be 1 to 4194303 154 1A3839300 12 2012 What is BACnet BACnet Properties What Are BACnet Properties Objects are examined and controlled by a set of properties that belong to each object A property contains the smallest piece of BACnet information and it has a name and a value For example a property named high_limit can hold a value of 78 0 A property can be written and or read and can provide command control For every object the BACnet standard requires some specific properties while others are optional Some other properties can be proprietary to a manufacturer Impl
64. am such as Wireshark www wireshark org to monitor Ethernet traffic to and from the module Inoperable Input or Output If the network status NS indicator and other inputs and outputs are operating properly check the status of these items e The input or output is detected as damaged In this case contact a Schneider Electric representative for assistance e The program that controls the inputs and outputs may not be correct especially if this is the first time you are using the controller Check your program 166 1A3839300 12 2012 Troubleshooting and Diagnostics B 2 Diagnostics Introduction The topics in this chapter help you diagnose some of the situations that can occur when implementing a controller What Is in This Section This section contains the following topics Topic Page No Communications with a New BACnet MS TP Device 168 No Communications with a New BACnet IP Device 170 Slow or Intermittent Communications with a BACnet MS TP Segment 171 Communication Timeout 172 Slow Segments 173 BACnet Cannot Discover All Devices 174 Workstation Does Not Receive BACnet Alarm Signals 175 Undiscovered BACnet Device Objects 176 Unreadable Object Properties 177 Multiple BACnet Client Tools on PC 178 1A3839300 12 2012 167 Troubleshooting and Diagnostics No Communications with a New BACnet MS TP Device Symptom A new BACnet MS TP master or sl
65. and to NEMA ICS 7 1 latest edition Safety Standards for Construction and Guide for Selection Installation and Operation of Adjustable Speed Drive Systems or their equivalent governing your particular location Start up and Test Before using electrical control and automation equipment after design and installation the application and associated functional safety system must be subjected to a start up test by qualified personnel to verify correct operation of the equipment It is important that arrangements for such testing be made and that enough time is allowed to perform complete and satisfactory testing A CAUTION EQUIPMENT OPERATION HAZARD e Verify that all installation and set up procedures have been completed e Before operational tests are performed remove all blocks or other temporary holding means used for shipment from all component devices e Remove tools meters and debris from equipment Failure to follow these instructions can result in injury or equipment damage 1A3839300 12 2012 11 User Comments Verify that the completed system including the functional safety system is free from all short circuits and grounds except those grounds installed according to local regulations If high potential voltage testing is necessary follow recommendations in equipment documentation to help prevent injury or equipment damage Operation and Adjustments Regardless of the care exercised in the desig
66. ave device on the network cannot be reached or discovered or it does not respond to the tools trying to find it Solutions for Master Devices Use a BACnet tool to generate a Who Is request The device should respond with an I Am response indicating that it is reachable and discoverable Perform one of these tasks when the master device does not respond to Who Is e Check the PICS to verify device support for DM DDB B e Use a BACnet MS TP sniffer to check that the MAC address of the device is receiving token pass TP messages If not check that other BACnet MS TP master devices are sending PollForMaster PFM messages to that MAC address Typically this is the device whose MAC address is one lower than the device that is not responding For example perform this sequence of checks when MAC 05 does not respond e Make sure that MAC 04 is sending PFM to MAC 05 e Make sure that MAC 05 is replying with RPFM e Make sure MAC 04 sends TP to MAC 05 NOTE If MAC 04 does not send a PFM or a TP its MaxMaster setting may be lower than the non responding device MAC 05 In this case make the MaxMaster for each device on the BACnet MS TP segment at least as large as the MAC address of the non responding device If the above settings are OK and the device still does not respond check these possibilities e The sending device MAC 04 in this example is dropping TxEnable too quickly which produces a CRC mismatch in the message In this unlik
67. ber Remote IP The IP address of the connected remote device Remote Port The port number of the connected remote device used to make the connection Local Port The port number of theM340 EGD used to make the connection Transmitted Messages A count of the number of Modbus messages sent over this connection Received Messages A count of the number of Modbus messages received on this connection Sent Errors A count of the number of Modbus TCP sent errors detected over this connection 1A3839300 12 2012 125 Web Pages Monitoring TM168MODW Introduction You can view the user configured Modbus information for the TM168MODW module on the Monitoring page Web Page To view the Modbus Generic screen use the Monitoring gt Custom Page on the Monitoring page for the TM168MODW module Modbus Generic Name ID Value AV2 AV2 AnalogValue1 AV2 MyAnalog4 MyAnalog5 MyAnalog6 MyAnalog7 MyAnalog8 MyAnalog8 MyAnalog8 MyAnalog8 MyAnalog8 MyAnalog8 MyAnalog8 MyAnalog8 MyAnalog8 MyAnalog8 MyAnalog8 NOTE This page monitors the user configured information in the file wwwroot html monitoring secure s page 128 There is a maximum of 20 parameters oon OOO KD HD OO AON DA FW Hf HL ooo oc oocoooccooooooo o 126 1A3839300 12 2012 Web Pages A WARNING UNINTENDED EQUIPMENT OPERATION Do not create a web page that allows remote write access to critical application pa
68. cable local regional or national standards and or regulations A WARNING REGULATORY INCOMPATIBILITY Be sure that all equipment applied and systems designed comply with all local regional and national regulations and standards Failure to follow these instructions can result in death serious injury or equipment damage 10 1A3839300 12 2012 A WARNING LOSS OF CONTROL The designer of any control scheme must consider the potential failure modes of control paths and for certain critical control functions provide a means to achieve a safe state during and after a path failure Examples of critical control functions are emergency stop and overtravel stop power outage and restart Separate or redundant control paths must be provided for critical control functions System control paths may include communication links Consideration must be given to the implications of unanticipated transmission delays or failures of the link Observe all accident prevention regulations and local safety guidelines Each implementation of this equipment must be individually and thoroughly tested for proper operation before being placed into service Failure to follow these instructions can result in death serious injury or equipment damage 1 For additional information refer to NEMA ICS 1 1 latest edition Safety Guidelines for the Application Installation and Maintenance of Solid State Control
69. chneider Byatt 71A ff Electric Documentation RSS Ec So The Web pages are a tool for reading and writing data and control the state of the controller with full access to all data in your application If there are security concerns about these functions assign a secure password to the Web pages For reasons of security for your installation change the default password immediately upon the first login A WARNING UNAUTHORIZED DATA ACCESS e Immediately change the default password to a new secure password e Do not distribute the password to unauthorized or otherwise unqualified personnel e Disable the Web pages to prevent any unwanted or unauthorized access to data in your application Failure to follow these instructions can result in death serious injury or equipment damage NOTE A secure password is one that has not been shared or distributed to any unauthorized personnel and does not contain any personal or otherwise obvious information Further a mix of upper and lower case letters numbers and special characters offer the greatest security possible You should choose a password length of at least 7 characters Refer to the instructions for changing a user password see page 106 1A3839300 12 2012 101 Web Pages Links Links in the header help you navigate through the embedded web pages Header Item Corresponding Embedded Web Page Home Click Home to open the home page for the
70. cimal color values or HTML color names The values used in the file above produce white text on a green background Save your edits in the text editor Upload the edited configuration file see page 131 from your PC to the device 132 1A3839300 12 2012 Web Pages Changing the Logo You can edit the web page logo by substituting your choice of graphic image for the Schneider Electric gif graphic Use an image in the GIF format with a maximum size of 304 pixels wide by 55 pixels high Upload the new graphic for example mylogo gif through FTP to the wwwroot html images directory of your device Step Action 1 Open an FTP session with the Modicon M168 connectivity module NOTE Open the FTP session from the directory on your PC where the new graphic image file is located for example c 2 When prompted type the user name and click Enter The default user name is pcfactory 3 When prompted type the password and click Enter The default password is also pcfactory 4 Navigate to the directory that contains the configuration file wwwroot html images At the command prompt type ftp gt cd wwwroot html images andhit Enter 5 At the command prompt type ftp put mylogo gif and click Enter This window shows the command and the FTP response lt WINNT system32 cmd exe ftp 192 168 21 38 lof x C gt ftp 192 168 21 38 Connected to 192 168 21 38 220
71. ck Next Hardware Expert 1 Welcome xX Welcome to Hardware Expert Hardware Expert will help you to choose the best SCHNEIDER ELECTRIC hardware for your SOHVAC Project Please follow the steps Hardware Expert 2 Controller The controller is the core of the SoHVAC You can select the SoHVAC controller that best matches your needs Please select the desired controller from the list below Controllers available TM168B23 TM168B23C TM168023 TM168D23C er Ee Hw Type Generic hardware S Type hardware Description TM168D23C or TM16823CS Hardware features 5 Al 7 DI 3 AO 8 DO 1 ExpBUS 2 Serial Lines 1 Real Time Clock 1 graphical display of 120x32 pixels 6 buttons Network Connectivity Slot C Back Next W Cancel 1A3839300 12 2012 79 Commissioning Configure Connectivity You can now see the Serial Ports dialog box Step Action 1 Select the protocol for your network connectivity module in the Serial Ports dialog box Hardware Expert 3 Serial Ports Serial ports enable controllers to communicate with other devices In the BUS ENABLED section it is possible to enable disable Debug Utility In the SERIAL LINE AND BMS CONNECTIVITY section it is possible to select which protocol the controller supports BUS ENABLED Enable Debug Utility SERIAL LINE AND BMS CONNECTIVITY MBS1 None X MBS2 None NETWORK x CONNECTIVIT
72. col in TCP used to synchronize time on devices across a network uses signals from atomic and radio clocks P The Protocol Implementation Conformance Statement contains the BACnet properties of a BACnet installation A programmable logic controller or simply controller is an industrial control computer A port is the physical connector on a device that enables an external connection Profibus is an open bus system that uses an electrical network based on a shielded 2 wire line or an optical network based on a fiber optic cable A protocol is a standard method of communicating over a network R Routers can filter or forward packets based on data link layer information Whereas a bridge or switch may read only the MAC layer addresses to filter a router can read data such as the IP addresses and route accordingly 1A3839300 12 2012 203 Glossary routing server SHI SNMP SNTP SoHVAC subnet The routing process delivers a message across a network or networks over the most appropriate path While simple in principle routing uses a specialized complex science influenced by a plethora of factors The more networks are joined together the more esoteric it is set to become S A server is a computer that provides resources to be shared on the network such as files file server or terminals terminal server A Schneider host interface is compliant with CoPla modules when a physical cavity on the ho
73. d and click Enter The default password is also pefactory 14 Navigate to the directory to which you will transfer the new web page graphic wwwroot html monitoring secure a Type this at the command prompt ftp gt cd wwwroot html monitoring secure b Click Enter 15 Transfer the new graphic to the device a Type this at the command prompt ftp put bacnetgenericl htm b Click Enter NOTE Include the file name bacnetgenericN htm in your put command The file name bacnetgenericl htmis only an example This window shows the command and the FTP response system32 cmd exe ftp 192 168 21 38 B x a C gt ftp 192 168 21 38 Connected to 192 168 21 38 220 Treck FTP server ready User lt 192 168 21 38 lt none gt gt pcfactory 331 User name okay need password Password 230 user logged in proceed ftp gt cd wwwroot html monitoring secure 250 CWD requested file action okay completed ftp gt put bacnetgenericl htm ZU0U PORT Command okay File status okay about to open data connection 226 Closing data connection ftp 6367 bytes sent in 0 00Seconds 6367000 00Kbytes sec f tp gt 138 1A3839300 12 2012 Application Example 7 1 BACnet Application Example What Is in This Section This section contains the following topics Topic Page Exporting Entities and Generating a BACnet Profile 140 Editing the BACnet Profile 142 1A3839300
74. d write This property conveys the priority used for event notifications for TO OFFNORMAL TO FAULT and TO NORMAL events The priority range is 0 255 inclusive A lower number indicates a higher priority The type is BACnet ARRAY 3 of Unsigned 34 1A3839300 12 2012 Functionality Property Access Notification Object Values Recipient_List read write This property provides a list of one or more destinations to which notifications are sent when event initiating objects using this class detect an event type List of BACnetDestination The destinations themselves define a structure of parameters Parameter Type Description Valid Days BACnetDaysOfWeek The set of days of the week on which this destination may be used between From Time and To Time From Time To Time Time The window of time inclusive during which the destination is viable on the days of the week Valid Days Recipient BACnetRecipient The destination device s to receive notifications Process Identifier Unsigned32 The unique identifier of a process within the recipient device that is to receive the event notification Issue Confirmed Boolean TRUE Confirmed notifications are Notifications sent FALSE Unconfirmed notifications are sent Transitions BACnet Event This set of 3 flags indicates the Transition Bits transitions TO OFFNORMAL TO FAULT TO NORMAL for which this recipie
75. dded web pages to configure the communication parameters for Modicon M168 Ethernet modules What Is in This Section This section contains the following topics Topic Page HTTP Account Administration 105 IP Parameter Configuration 107 SNMP Agent Configuration 110 Reboot Page 112 BACnet Network Parameter Configuration TM168BACW 113 Ethernet Port Configuration TM168MODW 114 DNS Configuration TM168MODW 115 104 1A3839300 12 2012 Web Pages HTTP Account Administration Introduction After you access the HTTP web pages for the TM168BACW or TM168MODW connectivity modules you can perform these administrative actions e Add anew user e Delete a current user e Change a user password Dialog Box Access the User Accounts dialog box from the home page for your module e TM168BACW Go to the Communication Module gt HTTP User Admin link on the Configuration page e TM168MODW Go to the Security link on the Configuration page The User Accounts dialog box appears User Accounts USER NEWUSER Users Name Password New Password Confirm New Password ha Add a User Create an account for a new user Step Action 1 Enter a new case sensitive user name in the Name field 2 Enter a corresponding new case sensitive password in the Password field 3 Click the Add button to create the new account NOTE There is a maximum of 10 user accounts
76. ddress Having multiple devices with the same IP address can cause unpredictable operation of your network and associated equipment A WARNING UNINTENTED EQUIPMENT OPERATION e Be sure that all devices have unique addresses e Obtain your IP address from your system administrator e Confirm that the device s IP address is unique before placing the system into service e Do not assign the same IP address to any other equipment on the network Failure to follow these instructions can result in death serious injury or equipment damage NOTE It is good practice to ensure that your system administrator maintains a record of all assigned IP addresses on the network and subnetwork and to inform the system administrator of all configuration changes performed 94 1A3839300 12 2012 Web Pages Make the initial connection to the module Step Action 1 Confirm that the connectivity module is installed and running 2 Conditional If a BootP server has provided an IP address to the module open an Internet browser In the URL Address input box type in the assigned IP address and click Enter If your browser successfully connects to the module the BootP assignment is a success NOTE e The module uses the IP address assigned by the BootP server as long as power is applied to the module e Ifthe module is served an IP address the module checks to determine if the assigned address is a dupl
77. defined in the profile The default value is taken BMG software from ProjectVersionProjectRevision in SOHVAC Location write This property is defined in the profile The default value is in Model_Name Description write This property is defined in the profile The default value is in Model_Name Protocol_Version read BACnet Version 1 Protocol_Revision read BACnet Revision 4 Active_COV_Subscriptions read This variable reflects the current status of communications NOTE More than 10 COV subscriptions are supported Owing to APDU size limitations from BACnet MS TP only 10 active subscriptions can be reported If there are more than 10 active subscriptions the response is reject other Protocol_Services_Supported read ReadProperty read ReadPropertyMultiple read WriteProperty read WritePropertyMultiple read Who is read I Am read Who Has read I Have read DeviceCommunicationControl read ReinitializeDevice read TimeSynchronization Protocol_Object_Types_Supported read Device read Binary Value read Analog Value read Multi State Value Object_List reflecting profile read This object list is determined at startup from the profile objects Max_APDU_Length_Accepted read BACnet IP 1476 read BACnet MS TP 480 Segmentation_Supported read NO_SEGMENTATION Local_Time read Hours Minutes Seconds Local_Date read Day Month Year APDU_Timeout read 1 255 ms 3 ms default 30 1A3839300 12 2012 Functionality
78. dialog enter the author name the date and the optional brief description of the project Click Create to apply these settings to your project New SoHVAC Project version Info Historian Defines Optimizations Change Log Project name SoHVAC Project_O Author Creation date Description A Create 8 Cancel Open the Hardware Expert Project Hardware Expert 1A3839300 12 2012 69 Commissioning Step Action In the Hardware Expert dialog box click Next Hardware Expert 1 Welcome Welcome to Hardware Expert Hardware Expert will help you to choose the best SCHNEIDER ELECTRIC hardware for your SOHVAC Project Please follow the steps In the Controller dialog select the appropriate controller and click Next Hardware Expert 2 Controller The controler is fha core of the SOMVAC You can select fhe SOHVAC controfer that best matches your needs Please select the desirod controler trom the list below Controllers avaliable TM168823 TM168B23C TM 168023 TM168023C or TM1682ICS Hardware features 5 AI 7 DL 3 AO 8 DO 1 ExpBUS 2 Serial Lines 1 Resi Time Clock 1 graphical display of 120x32 pixels 6 buttons Network Connectivity Slot E Bock net cy Cancel 70 1A3839300 12 2012 Commissioning Step Action In the Serial Ports dialog use the BMS dropdown menu to select the BA
79. ding 57 BACnet MS TP Network Configurations 59 1A3839300 12 2012 53 Network Wiring and Topologies Cable Requirements for BACnet MS TP Networks Description BACnet MS TP is a master slave token passing local area network LAN fieldbus This protocol supports a combination of shared resource and peer to peer communications where more than one device can be the network master at any given time Electrically BACnet MS TP adheres to standard RS 485 and is physically wired using a two conductor shielded twisted pair cable RS 485 Cable Specifications Cables used to create the RS 485 network should conform to these specifications Cable Type twisted pair copper wire tinned NOTE Use 60 75 or 75 C copper CU wire only 14 30AWG Shield braid Nominal 100 120 Q Impedance Velocity of 78 Propagation Capacitance lt 41 0105 pF m 12 5 pF ft between conductors lt 72 1784 pF m 22 pF ft between the conductor connected to ground and the next conductor Maximum Cable Length Cable lengths of up to 1200 m 4000 ft daisy chained from device to device are supported A signal repeater is required after 1200 m 4000 ft to add more nodes to the network as specified below or further extend the cabling A fiber repeater is recommended for running cables between buildings and through environments prone to electrical interference Repeater Connections The physical length may be
80. e when it gets the token In this case it sends the PFM or TP too early This unlikely event is measured only with a digital oscilloscope The EIA 485 polarity is reversed The BACnet MS TP speed setting is mismatched The MAC address is not set correctly The inoperability of a device is detected an open wire shorted wire nonopera tional device etc Wires that are open or shorted can affect other devices on the BACnet MS TP segment In this case you can rule out an overall system inoperability by successfully communicating with other devices There may be a response under these conditions The header or data CRC mismatch could be caused by dropping TxEnable or detected Tturnaround issues Duplicate MAC addresses can exhibit similar symptoms because the replies from 2 devices can be slightly unsynchronized The response may be taking too long A response slower than 255 ms causes the sender to give up waiting fora DataExpect ingRep1y frame 1A3839300 12 2012 169 Troubleshooting and Diagnostics No Communications with a New BACnet IP Device Symptom A new BACnet IP device on the network cannot be reached or discovered or it does not respond to the tools trying to find it Possible Solutions Determine whether the BACnet IP device is operating at the expected IP address 1 Send a ping command to the expected IP address 2 Confirm the device response If no ping response is received verify the IP address of the
81. e an SNMP manager that sends requests to the module e SNMP can manage events or traps that the module reports including the identification of 2 SNMP managers that are authorized to receive reports Web Page Access the SNMP agent for the TM168BACW and TM168MODW connectivity modules e TM168BACW Access the SNMP agent from the Setup web page e TM168MODW Access the SNMP agent from the Configuration web page This figure shows the configurable parameters for the SNMP agent Manager s IP Address Manager 1 192 Manager 2 192 168 0 192 0 100 101 Agent System Name System Location System Contact Community Names Get Set Trap Control_Sys1 Lab2 John_D Enabled Traps Public Cold Start Trap Private E Link Down Trap Link Up Trap Private Authentication Failure Trap 110 1A3839300 12 2012 Web Pages Parameter Descriptions Manager IP Address parameters Manager 1 These fields contain the IP address of the first Manager 1 and second Manager 2 Manager 2 SNMP manager consists of 4 octet decimal values 0 255 Put the first octet value of each SNMP manager IP address in the range 1 126 or 128 223 Agent parameters System Name This user defined string describes the controller System Location This string describes the location of the controller System Contact This string identifies the contact person for the controller Community Name para
82. e controller The controller continues to run during the reboot operation 112 1A3839300 12 2012 Web Pages BACnet Network Parameter Configuration TM168BACW Introduction Parameters Use the BACnet Configuration page to configure BACnet communications To access the BACnet Configuration page click the Configuration menu and select Communication Module gt BACnet UserMenu Maintenance ji Configuration BACnet CONFIGURATION Device Instance 45 Port Number OxBACO cast Mana gement De a 168 21 38 Port Number OxBACO Broad IP Address of BBMD 192 Apply Undo 2000 2010 Schneider Electric All Rights Reserved NOTE The BACnet MAC ID is constructed using the module IP Address configured in the IP Configuration web page see page 107 and the Port Number configured in this page The BACnet Configuration screen presents these parameters and controls Parameters area Device This number is the network identifier of the device or the device ID It identifies the Instance device on the BACnet network Us a number that is unique with respect to all devices on the BACnet network Port Number The port the device will be listening on The default BACnet port is 47808 or BACO in hexadecimal Broadcast Management Device area IP Address of The BACnet Broadcast Management Device BBMD IP address typically a private BBMD address range for example an IPv4 address be
83. e ee eee 92 The Embedded Web PageS 0c eee eee ete eee 96 Introducing the Web Browser 000 c eee eee ee eee 97 Accessing the Embedded Web Pages eeeeeeeeee 99 Navigating the Embedded Web Pages TM168BACW 101 Navigating the Embedded Web Pages TM168MODW 103 Configuring the Modicon M168 Ethernet Modules 104 HTTP Account Administration 0 00 0 cece eee 105 IP Parameter Configuration 0 000 e eect eee 107 SNMP Agent Configuration 0 0 0 cee eee 110 Reboot Page sirged eta ade ita eae ean Paes 112 BACnet Network Parameter Configuration TM168BACW 113 Ethernet Port Configuration TM168MODW 2 00 114 DNS Configuration TM168MODW 00 c eee eee 115 Monitoring and Diagnosing the Status of the Modicon M168 Ethernet Mod le kes pia see pha oF oa ye Ve pata tee ath ied E ia tite areas 116 Global Ethernet TCP IP Statistics 0 0 0 0 0 cece eee 117 Ethernet Port Statistics a cette 118 SNMP Statistics ne siate dag ees pe ap icho wie ee a E se Shed 119 Diagnostic Logi 3 2 niga iee a E e e ae aes ie R AE aa 120 BACnet Statistics TM168BACW 0 00 ee 121 BACnet Discovery TM168BACW 0 0 eee eee eee 122 Diagnosing BACnet TM168BACW 0 00 e eee 123 Modbus TCP Port Statistics TM168MODW 00005 124 Modbus TCP Port Connections Statistics TM168MODW
84. e same object For example a start stop program can command a particular BinaryOutput to turn on while a demand metering program can command the same BinaryOutput to turn off In this case the OFF command takes precedence However an operator can override the demand metering program and force the BinaryOutput to on Command Priority Process Arbitration in BACnet is provided by a process known as Command Priority which assigns varying levels of priorities to commanding entities throughout the system Each object that contains a commandable property is responsible for acting on prioritized commands in the order of their established priorities Implementation of the command priority process involves these command priority properties e Commandable Property Each object that supports command priorities has one or more commandable properties The values of these properties are controlled by the command priority process e Priority_Array BACnet has established a set of 16 priority levels called the priority array The array consists of commands or NULLs in an order of decreasing priority The highest priority lowest array priority level with a non NULL value is the active command If a priority level holds a value of NULL the next non NULL is assigned to the object e Relinquish_Default When all priority levels in the priority array become NULL the value of Relinquish Default is assigned to the commandable property You set the value of Re
85. ections with voltage present e Perform these steps before you install the module in the controller or remove it from the controller e Disconnect all power e Place a Do not turn on label on all power disconnects e Lock all power disconnects in the open position Failure to follow these instructions will result in death or serious injury Electrostatic discharge ESD can cause immediate or delayed damage to the module or the controller whenever you handle components 1A3839300 12 2012 45 Installation NOTICE ELECTROSTATIC DISCHARGE e Use measures in accordance with IEC 61340 5 2 when handling the module or the controller e Do not touch any internal components Failure to follow these instructions can result in equipment damage Verify that the order number on the nameplate of the module corresponds to the module that you want to install Plugging a Module into the Controller Slot Mount your module in the Modicon M168 controller Step Action 1 Remove the plastic cover from the network connectivity slot shown in the top right ij Slide the module into the top right slot of the Modicon M168 controller a NOTE The module lever clicks when the module is properly seated in the controller Make these connections e For BACnet MS TP networks attach the included mating connector to the module e For BACnet IP or Modbus TCP networks no mating connect
86. ecution Device B is reinitialized The initialization is based on requests from device A to support firmware downloads over BACnet with a WARMSTART or a COLDSTART See note NOTE WARMSTART and COLDSTART WARMSTAR for DM RD B Reboot the communication option module only If the firmware and Boot codes are present in the communication module the firmware is upgraded The Modicon M168 controller does not reboot COLDSTAR for DM RD B Reboot the Modicon M168 controller and the communication module Application parameters are reset to default values 28 1A3839300 12 2012 Functionality Supported BACnet Protocol Implementation Conformance Statements Introduction Device DV Object This topic provides you with the supported protocol implementation conformance statements PICS objects for a BACnet network NOTE Except where noted there is no fixed limit for the number of objects Generally the limit is determined by the memory consumption Multi state value MV objects use the most memory When fewer MV objects are used more memory is available for analog value AV or binary value BV objects However the maximum number of notification class objects is 6 NOTE Any property indicated as writable loses the modifications after a power cycle except MAX_Master Max_Info_Frames and Device_Instance This table shows the status and control objects for the Modicon M168 control
87. ed NOTE Later you will refer to the list of BACnet objects to identify the objects you want to add to your custom web page 1A3839300 12 2012 135 Web Pages Step Action 3 Click the Generic Template command above to open a generic web page BACnet Generic File Edit View Favorites Tools Help A Back Q W S A Search K Favorites 8 B http 192 168 21 38 generictemplate htm BACnet Generic Previous Eirst Page Name Value 2000 2010 Schneider Electric All Rights Reserved 4 With the BACnet Generic page open in your Internet browser select View gt Source The contents of the BACnet generic page are displayed in a text file with an HTM extension 5 Before you edit the BACnet Generic page save this page to your PC File gt Save As NOTE Name the new file bacnetgenericN htm where Nis the sequence number of the customized web page e If this is your first customized web page name it bacnetgeneric htmwith no numeric designation Web page numbering is zero based If this is your second customized web page name it bacnetgenericl htm 136 1A3839300 12 2012 Web Pages Edit the contents of the new custom web page Specifically change the page number and add a list of BACnet objects to the page Step Action 6 In the generic web page which is still open on your PC look for EDIT THIS NUMBER On the n
88. eee 195 BACnet Objects cc rence Pr ee Pe ee Ee 196 Modbus Objects 422 sc bs eG a a ot thee tA Rosai aa 197 Glossary Tae re adiveesh renew din ta tewia cher EN cee 199 INGOX ovis eee eee ee ewe ea law enw he 207 1A3839300 12 2012 5 1A3839300 12 2012 Safety Information Zag Important Information NOTICE Read these instructions carefully and look at the equipment to become familiar with the device before trying to install operate or maintain it The following special messages may appear throughout this documentation or on the equipment to warn of potential hazards or to call attention to information that clarifies or simplifies a procedure The addition of this symbol to a Danger safety label indicates that an electrical hazard exists which will result in personal injury if the instructions are not followed personal injury hazards Obey all safety messages that follow this symbol to avoid possible injury or death A DANGER DANGER indicates an imminently hazardous situation which if not avoided will result in death or serious injury A WARNING WARNING indicates a potentially hazardous situation which if not avoided can result in death or serious injury fi This is the safety alert symbol It is used to alert you to potential 1A3839300 12 2012 7 PLEASE NOTE A CAUTION CAUTION indicates a potentially hazardous situation which if not avoided can result in minor or modera
89. egories Category Service Alarm and Event BACnet alarm routing and event notification File Access Access and manipulate files within devices Object Access Read and write properties Create and delete objects Manipulate lists of data Remote Device Management Remotely monitor and control devices Virtual Terminal Establish for a client user a connection to an application program server in another BACnet device 156 1A3839300 12 2012 What is BACnet BIBBs What are BIBBs BACnet Interoperability Building Blocks BIBBs are collections of BACnet services They represent the next detailed layer of service components BIBB Categories BIBBs are grouped into these major categories e data sharing e BACnet Alarm and BACnet Event management e device and network management Different combinations of BIBBs apply to each type profile of BACnet device B OWS B BC B AAC B ASC B SA B SS The BIBB services provided for a B ASC type of device are summarized in this table Category Capabilities and Services Provided for a B ASC Data Sharing Provide the value of any of its BACnet objects Modify some BACnet objects in other devices BACnet Alarm and Enables the user to determine in advance how to handle BACnet Event management alarms and BACnet events as they occur during runtime Device and Network Respond to queries about its status Management R
90. ely event the event should be visible in the sniffer trace e The sending does not honor the Tturnaround 40 bit times minimum silence when it receives the token In this case the PFM or TP is sent too early This unlikely event is measured only with a digital oscilloscope The EIA 485 polarity is reversed The BACnet MS TP speed setting is mismatched The MAC address is not set correctly The inoperability of a device is detected an open wire shorted wire nonopera tional device etc Wires that are open or shorted can affect other devices on the BACnet MS TP segment In this case you can rule out an overall system inoperability by successfully communicating with other devices 168 1A3839300 12 2012 Troubleshooting and Diagnostics Solutions for Slave Devices Slave devices cannot be discovered using dynamic device binding unless there is a BACnet MS TP proxy device Proxies have to be enabled to do proxying according to proprietary procedures for that device For slave devices that are reached by static binding but do not respond to requests such aS ReadProperty use a BACnet MS TP sniffer to determine if there is any response at all There may be no response under these conditions The sending device is dropping TxEnable too quickly which causes CRC mismatches in the message This unlikely event should be visible in the sniffer trace The sending is not honoring Tturnaround 40 bit times minimum silenc
91. ement the required properties for each object type You do not have to implement optional properties but the optional properties you do implement must conform to the BACnet standard Each BACnet Device object contains properties that can be used to verify communications identify the vendor identify the software and firmware revision and other characteristics of the device The device properties of the device object represent the externally visible characteristics of a BACnet device How Are Properties Identified Each property has a numeric property identifier Properties 0 to 511 are reserved as standard though only 166 properties are currently defined in the BACnet standard Properties 512 and higher are unique proprietary properties set by the manufacturer Vendor ID is the device object property that identifies the manufacturer 1A3839300 12 2012 155 What is BACnet BACnet Services Introduction BACnet services are essentially the messages that BACnet devices send to each other These services are provided e Read and write the property values of one or more objects e Send notifications of BACnet Alarm signals and BACnet Events e Read and write files Services follow a basic client server model A BACnet client is a device that requests a service A BACnet server is a device that performs a service Refer to the discussion of BACnet Broadcasts see page 158 Services These are the major BACnet service cat
92. en 8 Click the Convert button to finalize your changes A message confirms your changes Success e j Binary conversion successful 9 Click OK 90 1A3839300 12 2012 Using the Embedded Web Pages 6 Overview This chapter describes the embedded web pages for the TM168BACW and TM168MODW modules It includes these instructions e Access web pages e Configure the module through web pages e Diagnose the module through web pages What Is in This Chapter This chapter contains the following sections Section Topic Page 6 1 Connecting to the Module for the First Time 92 6 2 The Embedded Web Pages 96 6 3 Configuring the Modicon M168 Ethernet Modules 104 6 4 Monitoring and Diagnosing the Status of the Modicon M168 116 Ethernet Module 6 5 Customizing Modicon M168 Connectivity Module Web Pages 128 1A3839300 12 2012 91 Web Pages 6 1 Connecting to the Module for the First Time Connecting to the Module Before You Begin BootP Before connecting to a TM168BACW or TM168MODW module for the first time take these steps e Determine the IP configuration settings of the Modicon M168 controller which is configured through the SOHVAC software The IP configuration of the Modicon M168 con can be determined using the controller build Networks gt BMS e Determine if there is a BootP server on the network that is pre configured to deliver settings to the module I
93. er to verify that the device is returning the specified property If not that indicates a detected problem with the device implementation If it returns the property value the BACnet client may not support that property datatype This is more common for complex datatypes such as the Schedule object and Exception_Schedule property 1A3839300 12 2012 177 Troubleshooting and Diagnostics Multiple BACnet Client Tools on PC Symptoms Solutions There are detected problems using multiple BACnet IP client tools on the same Windows PC Most Windows based BACnet clients use the Winsock interface When such programs are running they attach themselves to the standard BACnet UDP port OxBACO 47808 and listen for incoming BACnet messages on that port Unfortunately only one program can listen on this port at a time So when a program is active for example a running Windows Service other BACnet tools cannot share the use of the UDP port e Turn off the other tool or service e Use a second Ethernet interface with a different IP address on the same subnet so that each program has its own IP address and UDP port combination e Remember that a small number of BACnet applications attach themselves to all available IP adapters and UDP port BACO If you use this kind of program monitor the number of ports being used by each application to avoid port contention 178 1A3839300 12 2012 Firmware Upgrade Procedures C
94. es e data sharing blocks These blocks share the values of BACnet objects and sometimes modify BACnet object values in other objects e alarm and event blocks These blocks generate event notifications and provide alarm and event summaries e device management blocks These blocks respond to status queries requests for BACnet object information and communication control messages These categories are described below Data Sharing Block Services This table describes the supported BIBB services for data sharing blocks BIBB Name BACnet Service Type Description DS RP B ReadProperty Initiation Device A returns a single value for each event that it reads DS RPM B ReadPropertyMultiple Initiation Device A returns multiple values for each event that it reads DS WP B WriteProperty Initiation Device B allows device A to change a single value at one time DS WPM B WritePropertyMultiple Initiation Device B allows device A to change multiple values at one time DS COV B SubscribeCOv Execution Device B supports at least 5 concurrent ConfirmedCOVNotification Initiation SUPscriptions ahs NOTE Device B does not support indefinite UnconfirmedCOVNotification Initiation lifetime subscriptions 1A3839300 12 2012 27 Functionality Alarm and Event Block Services This table describes the supported BIBB services for alarm and event blocks BIBB Name BACnet Service Type
95. espond to requests for information about any of its objects Respond to communication control messages 1A3839300 12 2012 157 What is BACnet BACnet Broadcasts BACnet Broadcast Types A BACnet broadcast is a broadcast that carries messages or services from one device to another BACnet broadcasts include these types e Who Is A device uses this query to discover other BACnet devices and their objects e I Am A device uses this type to identify itself and its objects to other devices BACnet alarm messages are delivered to devices e Messages inform devices that the value of one or more devices has changed Sending and Receiving BACnet Broadcasts On an IP network broadcasts are sent and received through a UDP port on each device The default port number is OxBACO They are also sent using an IP router and a BACnet Broadcast Management Device BBMD 158 1A3839300 12 2012 What is BACnet BACnet Command Priority Introduction In your building control system an object can be manipulated by a number of different entities The current value of an object is set by several applications and other sources Each application has a well defined function to perform When the actions of 2 or more applications conflict with regard to the value of an object property there is a need to arbitrate between them Arbitration allows several program and non program sources to manipulate the value of th
96. ext line after the text var page number change the integer value to equal the page number for the new web page NOTE This number must be the same number that appears in the name of the generic file name For example if the web page name is bacnetgenericl htm the var page number value must be 1 f Backnetgeneric1 itm DER In the generic web page navigate to the text that reads READ ME FIRST Read the comments that follow READ ME FIRST In the lines that follow the comments you can enter up to 20 BACnet object values To enter a value type the BACnet object name between the 2 adjacent quotation marks For example to include the analog value AVO begin with the first following line and type document writein lt param name gt id0 value AV0O gt NOTE Refer to the BACnet Discovery page see step 2 above for a list of available BACnet object values 10 Save your edits to this file Upload the new custom web page with FTP to the wwwroot html monitoring secure directory of your device Step Action 11 Open an FTP session with the Modicon M168 connectivity module NOTE Open the FTP session from the directory on your PC where the new web page HTML file is located for example C 1A3839300 12 2012 137 Web Pages Step Action 12 When prompted type the user name and click Enter The default user name is pefactory 13 When prompted type the passwor
97. extended by using RS 485 or fiber repeaters Schneider Electric offers a b Link RS485 repeater and a b Link F Fiber repeater 54 1A3839300 12 2012 Network Wiring and Topologies BACnet Standard 9 2 Introduction Cabling Connections Terminations This topic summarizes BACnet standard 9 2 BACnet MS TP networks use shielded twisted pair cables impedance between 100 Q and 130 Q maximum recommended segment length 1200 m 4000 ft with 0 82 mm conductor area AWG 18 cables Longer distances and or different wire gauges comply with EIA 485 electrical specifications In accordance with EIA 485 the maximum number of nodes permitted per segment is 32 Repeaters allow for the connection of additional nodes The polarity of cable connections is important due to the fact that BACnet MS TP uses NRZ encoding NOTE The network connectivity modules for Modicon M168 controllers represent half of the standard load so 64 devices can be connected per segment BACnet MS TP EIA 485 networks do not have T connections Terminator resistors of 120 5 are connected to both ends of the segment Do not use other terminator resistors at intermediate nodes This graphic shows an EIA 485 network with three types of nodes 1 node with network bias resistors 2 node with local bias resistors 3 node without bias resistors 1A3839300 12 2012 55 Network Wiring and Topologies NOTE The
98. f so find out the IP address that will be assigned to the module by the BootP server e lf there is no BootP server determine the Ethernet MAC address based default IP address for the module e After the initial IP address of the module is determined check that the IP address of the PC is configured so that your PC and the module are part of the same subnet If necessary you can temporarily assign a static IP address to your PC see page 93 e Using an Ethernet cable connect your PC to the module either directly or indirectly for example through an Ethernet switch When the TM168BACW or TM168MODW connectivity module is first powered up it automatically sends a BootP request for configuration settings If a BootP server exists on the network with settings for the module those configuration settings including the IP address assigned to the module are transmitted to the module NOTE The BooiP server contains a table that maps the Ethernet MAC address assigned at the factory of each network device to the IP address for that device Before the BootP server can assign an IP address to the connectivity module you need to make an entry in the BootP table The entry maps the Ethernet MAC address of the module to its intended IP address Consult your network administrator for the IP address to be assigned to your module If no BootP server exists on your network the module waits for about 2 minutes Then it uses its default IP address
99. ginning with the octets 192 168 NOTE Local and foreign BACnet devices both use this address to register with the BBMD to be able to send and receive local BACnet communications Port Number The port the device will be broadcasting on The default BACnet port is 47808 or BACO in hexadecimal Controls Apply Click this to save the changes you have made to this page Undo Click this to clear the changes you have made without applying them and revert to the prior settings 1A3839300 12 2012 113 Web Pages Ethernet Port Configuration TM168MODW Introduction This topic describes the Ethernet port configuration for the TM168MODW module Web Page Access the Ethernet port configuration parameters from the Configuration web page Port Number 1 v Port Control 2 Speed 100Mbps__ v Duplex Mode Ful Duplex___v J Auto Negotiation Disabled v Apply Parameters Parameter Description Port Number Choose the port number to configure Port Control Speed Displays the current link speed in Mbps 10 or 100 Duplex Mode A display of the current duplex mode full half Auto Negotiation Select the state of auto negotiation enabled disabled Finish the configuration e Apply save e Undo cancel 114 1A3839300 12 2012 Web Pages DNS Configuration TM168MODW Introduction to DNS The DNS Domain Name System is a distributed database that
100. h BACbeat Required Files To enable the module to upgrade its firmware load these files to the file system over BACbeat e boot code e application code These are the file names in this example e boot BOOT_COSMOS_MSTP_V_1_01_1 hms e application APP_COSMOS_MSTP_V_1_00_1 hms 180 1A3839300 12 2012 Firmware Upgrade Performing the Transfer Transfer the application code and boot code to the module Step Action 1 Open the File tab in the BACbeat screen and select Get File Objects to read and display the current content of the file system in the module ta BACbeat BACnet Evaluation Analysis Tool v1 86 File View Help Read Write Multiple Results TimeSynch Who Is Who Has ReinitDevice DeviceCommCt AlarmSummary Alarms Device Watch ReadRange SubscribeCOV COVNotifications File PrivateTransfer LifeSafetyOperation Raw NPDU Options File Instance 1 Get File Objects Read File from Device Local Path D remove COSMOS V_1_00_1 BOOT_COSMOS_MSTP_V_1_ G amp Write File to Device Instance Name Description Profile File Profile Definition Boot Fw File Boot Firmware App Fw File Application Firmware Sys log File System log BASheat Device Instance 108 2002 2008 PolarSoftw Inc All Rights Reserved Using BACDOC v6 75 Found 4 File Objects 2 Transfer the boot code to the module e Inthe Local Path field navigate to the location for the boot file on your PC e T
101. icate If the assigned address is a duplicate address the module remains offline Conditional If the module has used its default IP address open an Internet browser In the URL Address input box enter the default IP address and click Enter NOTE The network status NS LED flashes 6 times to indicate that the module is using a default IP address After you connect to the module you can edit the configuration of the module see page 104 or monitor module operations see page 116 1A3839300 12 2012 95 Web Pages 6 2 The Embedded Web Pages Overview Use the embedded web pages to perform diagnostics and configure the Modicon M168 controller for connectivity What Is in This Section This section contains the following topics Topic Page Introducing the Web Browser 97 Accessing the Embedded Web Pages 99 Navigating the Embedded Web Pages TM168BACW 101 Navigating the Embedded Web Pages TM168MODW 103 96 1A3839300 12 2012 Web Pages Introducing the Web Browser Introduction Access the embedded web pages for the TM168BACW and TM168MODW modules through a web browser The embedded web pages allow this functionality for the communications module e configuration These pages allow you to configure parameters for several module services e maintenance diagnostics These pages allow network diagnostics for the module services Use the Help link
102. ing If the firmware download process is interrupted the new firmware is not installed and the controller continues to use the old firmware Connecting to the Module Connect your configuration PC to the TM168BACW or TM168MODW module Step Action 1 You can connect the configuration PC to the device directly or indirectly e direct Connect the PC to one of the 2 Ethernet ports on the connectivity module e indirect Connect the PC through your Ethernet network infrastructure Verify that communications are established between the PC and the module with a Ping command from the PC to the module a Open a command window on the PC Start Run b In the Run dialog type cmd and click OK c At the command prompt type a ping command and the device IP address For example C gt ping 192 168 21 38 The response looks like this for an established connection t TM168BACW Firmware Upgrade ofx C gt ping 192 168 21 38 Pinging 192 168 21 38 with 32 bytes of data Reply from 192 168 21 38 bytes 32 time 3ms TTL 255 Reply from 192 168 21 38 bytes 32 time lms TTL 255 Reply from 192 168 21 38 bytes 32 time lms TTL 255 Reply from 192 168 21 38 bytes 32 time lms TTL 255 Ping statistics for 192 168 21 38 Packets Sent 4 Received 4 Lost 0 0 loss Approximate round trip times in milli seconds Minimum lms Maximum 3ms Average lms C gt 186 1A3839300 12 2012 F
103. iption 1 Download the new firmware 2 Locate the firmware files currently running on your device or module 3 Overwrite the current firmware with the newly downloaded firmware 4 Cycle power to the module or device These stages are described in detail below Download the New Firmware Get the new firmware for your module or device from Schneider Electric Step Action 1 Open Internet Explorer The firmware upgrade may not work with other Internet browsers Go to Schneider Electric s PI net home page planet schneider electric com Enter the name of your product range Press the Software Firmware link Follow the directions to download the new firmware to your local drive oO om AJOJN Make a record of the location of the new firmware on your local drive Locate the Current Firmware View the firmware folder on your module or device by connecting with FTP Step Action Comment 1 Open Windows Explorer Right click Start Explore 2 In the address bar enter the Internet Use this format address for your module or device ftp 192 168 0 100 3 Press Go or Enter The browser goes to the indicated Internet address 192 1A3839300 12 2012 Firmware Upgrade Step Action Comment 4 At the prompt enter the user name and e User name pcfactory password e Password pcfactory 5 Press the Log On button A new window opens
104. irmware Upgrade Transferring Firmware to the Connectivity Module Open Unity Loader on your PC and update the firmware for the TM168BACW or TM168MODW connectivity module Step Action 1 Open Unity Loader on your PC Start Programs Schneider Electric Unity Loader Unity Loader opens and displays the Project tab Unity Loader 2 0 Project Firmware Options About PC Project PLC Project kd a B I Enable Transfer Name Name Last Build Last Build Version Version PC Project Data PLC Project Data zj B 7 Enable Transfer Name Last Build M M MW iY MW Unlocated Data Unlocated Data PC Project Files PLC Project Files lt EI B I Enable Transfer User Web Files Data Storage User Web Files Data Storage Connection Memory Card Media Ethernet Address 192 168 21 38 PLC State f Free Space Scan PC lt gt PLC Transfer Start PLC Close 2 Connect to the module a Go to the Connection area of the Project page b In the Media list select Ethernet c In the Address field type in the connectivity IP address of the module d Click the Connect button 1A3839300 12 2012 187 Firmware Upgrade Step Action 3 After Unity Loader connects to the module click the Firmware tab Unity Loader 2 0 TM168BACW 01 03 TM168BACW BacNet 188 1A3839300 12 2012 Firmware Upgrade Step Action 4 In the PC a
105. ith the highest MAC address the end node has a lenient or strict Tusage_timeout policy When there are unused master MAC addresses combined with an end node that is lenient in its policy every millisecond of leniency time is multiplied by the number of unused master MAC addresses every 50 cycles This results in periods of no activity on the network the visible effect of which is slow overall response on that segment Adjust the Tusage_timeout policy to avoid this situation CRC mismatches occur during communications with particular nodes This becomes evident when you examine the network statistics in client devices or use a BACnet MS TP sniffer A higher frequency of detected errors suggests the presence of other detected issues e f baud rates are mismathced for TxEnable or Tturnaround modify the settings e fthere is improper or marginal network biasing check the termination and biasing of the network A lower frequency of detected errors only a few per day suggests a disturbance noise in which case you need to check the wiring Framing errors result from collisions especially while specific nodes are communicating Use a BACnet MS TP sniffer to see this Framing errors can indicate mismatched baud rates marginal network biasing etc They can also cause dropped tokens which are indicated by 500 ms gaps Check the network biasing and if necessary modify Tturnaround and or TxEnable timing
106. ject name SoHVAC Project_O Author Creation date Description Enter the author name the date and the optional brief description of the project Click Create to apply this information to your project Open the Hardware Expert Project Hardware Expert 74 1A3839300 12 2012 Commissioning Step Action In the Hardware Expert dialog box click Next Hardware Expert 1 Welcome Welcome to Hardware Expert Hardware Expert will help you to choose the best SCHNEIDER ELECTRIC hardware for your SOHVAC Project Please follow the steps In the Controller dialog select the appropriate controller and click Next Hardware Expert 2 Controller The controller is the core of the SoHVAC You can select the SoHVAC controller that best matches your needs Please select the desired controller from the list below Controllers available TM168B23 TM168B23C TM168D23 TM168D23C Hw Type Generic hardware c S Type hardware Description TM168D23C or TM16823CS Hardware features 5 Al 7 DI 3 AO 8 DO 1 ExpBUS 2 Serial Lines 1 Real Time Clock 1 graphical display of 120x32 pixels 6 buttons Network Connectivity Slot K Back Next EJ Cancel 1A3839300 12 2012 75 Commissioning Step Action In the Serial Ports dialog view the available protocol choices in the dropdown menu Select the protocol for your ne
107. kstation B OWS vendor A for example the Continuum CyberStation from Schneider Electric B OWS vendor B B OWS vendor C BACnet IP network BACnet Lighting vendor A BACnet router between BACnet IP and BACnet MS TP vendor A for example a Continuum bCX1 R 7 BACnet router between BACnet IP and BACnet MS TP vendor C 8 BACnet MS TP network 9 BACnet MS TP device for example a Continuum b3 field controller 10 BACnet Modicon M168 controller with the TM168BACS connectivity module 11 BACnet Modicon M168 controller with the TM168BACW connectivity module ORUN 50 1A3839300 12 2012 Network Wiring and Topologies Master Slave Token Passing BACnet MS TP Modicon M168 controllers can be connected to a BACnet Building Management System BMS on an RS 485 network BACnet MS TP Modicon M168 controllers connect via serial communications to a BACnet router which in turn communicates over Ethernet to a BOWS The B OWS communicates via Ethernet with a BACnet IP BMS controller 1 B OWS for example a Continuum CyberStation 2 BACnet IP network 3 BACnet router between BACnet IP and BACnet MS TP for example a Continuum bCX1 R 4 BACnet MS TP device for example a Continuum b3 field controller 5 SoHVAC software 6 BACnet Modicon M168 controller with TM168BACS module inside 7 BACnet MS TP network NOTE Modicon M168 controllers operate as a master node on a BACnet MS TP network device address 0 127 1A
108. l Diagnostics SNMP Agent Status Invalid Community Name Received Messages Transmitted Messages Reset Counters Parameter descriptions e SNMP Agent Status is operational or idle e Invalid Community Names counts the requests sent to the module that contain invalid community names that indicate that the requesting device may be unauthorized to make such a request e Received Messages counts the number of SNMP requests received by the module e Transmitted Messages counts the number of SNMP responses sent by the module Click Reset Counters to reset these counting statistics 1A3839300 12 2012 119 Web Pages Diagnostic Log Introduction The Diagnostic Log contains information that is collected during operations You can view the diagnostic logs for the TM168BACW and TM168MODW connectivity modules e TM168BACW Use the Communication Module Diagnostic Log link on the Diagnostics web page e TM168MODW Use the Diagnostic Log link on the Diagnostics web page The Web Page This is a sample diagnostic page Diagnostic Log E 11 0 00 20 09 207 ProtocolProfileDef c 70 Protocol Profile bin file is not initialized on flash itis still empty j lt gt Options e Click Reload to update the display This page is not automatically updated e Click Clear to clear the log Deleting the log removes its content from flash memory e Click Save to File above the message to save the current conte
109. ler Description Values device DV These strings and values define the device characteristics analog value AV This is the present value binary value BV This is the present value active inactive multi state value MV There is a maximum of 16 states notification class This is the destination for BACnet alarm signals 6 object maximum Device object properties with read write access lose their modified values after a power cycle except for MAX_Master and Max_Info_Frames Property Access Device Object Property Values DV Object_Identifier read write Object_Name read write This name is determined at startup from the profile Object_Type read DEVICE System_Status read OPERATIONAL read NON_OPERATIONAL This value indicates a detected non operational event such as a loss of internal communications Vendor_Name read Schneider Electric Vendor_Identifier read 10 Model_Name read This property indicates the model name of the network connectivity module in the Modicon M168 controller Firmware_Revision read This property indicates the firmware version of the network connectivity module 1A3839300 12 2012 29 Functionality Property Access Device Object Property Values DV Application_Software_Version of read This property is
110. linquish Default when you configure the BACnet object Command Values and NULLs A priority level in the priority array can have a commanded value or a NULL value A NULL value indicates that there is no existing command at that priority An object continuously monitors polls the entire priority array to locate the entry with the highest non NULL value It then sets the commandable property to this value 1A3839300 12 2012 159 What is BACnet Relinquishing a Command A commanding entity for example an application program or operator can senda command to a commandable property of an object It can also relinquish an older command with a writer operation That write operation is similar to the command itself except that the value of NULL is commanded That is relinquishing a command places a NULL value in the priority array corresponding to the appropriate priority You can override and relinquish a commanded value BACnet Command Priority Array This is the 16 level BACnet priority array The first 2 priorities are related to personnel safety Refer to the BACnet standard for complete descriptions of these priorities Manual Life Safety Automatic Life Safety priority 3 available priority 4 available Critical Equipment Control Minimum On Off priority 7 available OINI AJOIN Manual Operator 9 priority 9 available 10 priority 10 available 11 priority
111. meters Get Enter the passwords for the parameters Get Set and Trap They can be empty Set The maximum password length is 16 printable ASCII characters The default setting for each community name is public Trap Enabled Trap parameters Cold Start Trap The agent is reinitializing Its configuration may be altered Link Down Trap One of the communication links for the agent has turned off Link Up Trap One of the communication links for the agent has turned on Authentication The agent received a request from an unauthorized manager Failure Trap Finish the Configuration After you configure the parameters click a button e OK Save and apply changes e Cancel Cancel or undo changes 1A3839300 12 2012 111 Web Pages Reboot Page Introduction Reboot Button Use the reboot operation to perform a warm reboot of the TM168BACW or TM168MODW connectivity module e TM168BACW Access the reboot function on the Configuration web page e TM168MODW Access the reboot function on the Control web page The reboot button activates any pending configuration changes such as an edited IP address made to the module via the web pages During the reboot operation the connectivity module is offline Click Reboot to cause the TM168BACW or TM168MODW module to become non operational temporarily during the reboot process Performing a reboot in this web page does not reboot th
112. mi fl itch aa WiesbaltyFiag False 23 CoolingSeqStart lt 5 Select a member and edit the values Click OK to accept your changes and return to the DDS Fieldbus Profile Generator i nal Click Convert to finalize your changes 7 The Success dialog box opens to confirm your changes Success e 1 Binary conversion successful Click OK to close the dialog box 144 1A3839300 12 2012 Appendices Overview These appendices contain reference material on communications troubleshooting and diagnostics What Is in This Appendix The appendix contains the following chapters Chapter Chapter Name Page A What is BACnet 147 B BACnet Troubleshooting and Diagnostics 165 Cc Firmware Upgrade Procedures 179 D SoHVAC Data Types 195 1A3839300 12 2012 145 146 1A3839300 12 2012 What is BACnet A Overview This chapter provides an introduction to BACnet NOTE This appendix describes selected BACnet features BACnet features described herein are not necessarily supported by the TM168BACS or the TM168BACW modules What Is in This Chapter This chapter contains the following sections Section Topic Page A 1 Introduction to BACnet 148 A 2 BACnet Terminology 149 A 3 BACnet Routers Gateways BBMDs and Foreign Devices 162 1A3839300 12 2012 147 What is BACnet A 1 Introduction to BACnet Introduction to BACnet
113. module which includes these links e Language Select a display language for the embedded web pages e Identification gt About View the current versions of the TM168BACW software components Documentation This link opens the Documentation page where you can access the Schneider Electric website for technical information and support Menu Bar Items Links in the menu bar open embedded web pages for these functions Menubar Item Corresponding Embedded Web Page User Menu Installation For parametric controllers chiller and air handling units these menus contain the selections available on the User Menu and Installation menus on the HMI Consult these HMI menus on the parametric controller for a description of their respective selections These menus are not enabled for generic controllers Maintenance e Ethernet Statistics e global see page 117 e port see page 118 SNMP Statistics see page 119 Diagnostic Log see page 120 BACnet Statistics see page 121 BACnet Discovery see page 122 Diagnose BACnet see page 123 Configuration HTTP User Admin see page 105 IP Configuration see page 107 SNMP Agent see page 110 BACnet see page 113 Reboot see page 112 102 1A3839300 12 2012 Web Pages Navigating the Embedded Web Pages TM168MODW Introduction These links appear at the top of every TM168MODW web page Schneider WLKLZ fe GF
114. modules e TM168BACW Use the Communication Module Ethernet Statistics gt Global link on the Maintenance web page e TM168MODW Use the Ethernet Statistics gt Global link on the Diagnostics web page Web Page The web page shows these Ethernet statistics Ethernet Parameters Ethernet Parameters MAC Address 00 80 14 02 12 34 Device Name Frames Received 3460 IP Address 192 168 0 110 Frames Transmitted 5049 Subnet Mask 255 255 255 0 Default Gateway 192 168 0 44 Reset Counters Parameter descriptions Parameter Description Ethernet MAC Address the global Ethernet MAC address of the module Parameters assigned at the factory Frames Received the number of Ethernet frames successfully received on each Ethernet port on the module Frames Transmitted the number of Ethernet frames successfully transmitted by both Ethernet ports on the module TCP IP Device Name the device name of the module Parameters IP Address IP addressing parameters Subnet Mask Default Gateway NOTE The counting statistics on this page are automatically refreshed You can also click the Reset Counters button to reset the Frames Received and Frames Transmitted counting statistics to 0 1A3839300 12 2012 117 Web Pages Ethernet Port Statistics Introduction You can view Ethernet port statistics for the TM168BACW and TM168MODW connectivity modules e TM168BACW Use the Communication Module Ethernet Statistic
115. n M168 controller with an Ethernet connectivity module 64 1A3839300 12 2012 Network Wiring and Topologies Ring Topology A ring topology is a daisy chain where the last controller in the chain loops back to the central switch The ring topology provides redundancy When network communications break at any single point the network segment on each side of the break continues to operate as if the network was designed as a 2 star or daisy chain topology 1 BACnet operator workstation B OWS or Modbus TCP client in this case a Continuum CyberStation from Schneider Electric 2 ConneXium managed switch 3 straight or crossed category 5 shielded twisted pair Ethernet cable with RJ45 connector 4 Modicon M168 controller with an Ethernet connectivity module Schneider Electric ConneXium switches with HiPER Ring technology include e 499NxSxxx In its default configuration switch ports 6 and 7 support HiPER Ring design e TCSESMxxx By default no switch ports support hyper ring design Consult the switch user manual and web pages for information on how to configure selected switch ports for HiPER Ring configurations 1A3839300 12 2012 65 Network Wiring and Topologies 66 1A3839300 12 2012 Commissioning Overview This chapter shows you how to add your network connectivity module to your Modicon M168 controller and how to configure the module settings What Is in This Chapter This chapter contain
116. n and manufacture of equipment or in the selection and ratings of components there are hazards that can be encountered if such equipment is improperly installed and operated It is sometimes possible to adjust the equipment incorrectly and thus produce unsatisfactory or unsafe operation Always use the manufacturer instructions as a guide to functional adjustments Personnel who have access to these adjustments must be familiar with the equipment manufacturer instructions and the machinery used with the electrical equipment Only those operational adjustments that are required by the machine operator should be accessible to the operator Access to other controls should be restricted to help prevent unauthorized changes in operating characteristics We welcome your comments about this document You can reach us by e mail at techcomm schneider electric com 12 1A3839300 12 2012 Introduction Overview This chapter introduces the network connectivity modules for Modicon M168 controllers What Is in This Chapter This chapter contains the following topics Topic Page Overview 14 Physical Description 15 BACnet MS TP Network Connectivity Module TM168BACS 17 BACnet Ethernet Network Connectivity Module TM168BACW 19 Modbus TCP Network Connectivity Module TM168MODW 22 1A3839300 12 2012 13 Introduction Overview Introduction The network connectivity modules are a series
117. nd research sites It provides E mail remote login and file transfer services 1A3839300 12 2012 201 Glossary IP IP address LED link MAC address Modbus MS TP The Internet Protocol is the part of the TCP IP protocol family that tracks the Internet addresses of nodes routes outgoing messages and recognizes incoming messages The 32 bit IP address associated with a workstation in connection with TCP IP Internet L A light emitting diode indicates when electricity passes through it It indicates the operation status of a communications module A link is a physical connection between two nodes in a network It can consist of a data communication circuit or a direct channel cable connection M The media access control address of a device which is burned into a DNI card and is added near the beginning of the packet Modbus is the name of the client server serial communications protocol developed by Modicon now Schneider Automation Inc in 1979 which has since become a standard network protocol for industrial automation The Master Slave Token Passing is used to facilitate BACnet communications over a subnetwork of BACnet translators 202 1A3839300 12 2012 Glossary network NTP PICS PLC port Profibus protocol router A network is an interconnected system of computers that communicate and share files data and resources The network time protocol is a proto
118. nected to 192 168 21 38 220 Treck FTP server ready User lt 192 168 21 38 lt none gt gt pcfactory 331 User name okay need password Password 230 user logged in proceed ftp gt cd wwwroot html 250 CWD requested file action okay completed ftp gt put config js 20U PORT Command okay File status okay about to open data connection 226 Closing data connection fip 9008 bytes sent in 0 00Seconds 9008000 00Kbytes sec tp gt 1A3839300 12 2012 131 Web Pages Editing the Web Configuration File Introduction After you have downloaded the web configuration file from the device to your PC see page 129 you can edit its contents e Change the colors of the web page title bar and title e Change the web page logo e Create custom pages for monitoring the device Changing the Color of the Title Bar and Title Change the colors of the web page title bar and title Step Action 1 Using the text editor of your choice open the web configuration file config js At the top of the file this text or similar text is displayed P C Config js var config logo titleHtml TitleBGColor TitleColor homeImage homeVersion homeCopyRight 2000 2010 Schneider Electric All Rights Reserved defaultLang English 2 Edit these parameters TitleBGColor Assign a background color to the title bar TitleColor Assign a color to the letters in the title You can use HTML hexade
119. net Module 87 84 1A3839300 12 2012 Commissioning Exporting Variables From SoHVAC to a Modbus TCP Module Introduction Export Screen Read or write variables with Modbus TCP by exporting the variables with the SoHVAC Export Entities command From the SoOHVAC Tools menu scroll to Export Entities The Export Entities dialog box appears 6 Export Entities All Entities x AVO MSLEDO MSLED1 Empty MSLED2 200 Empty 201 AV2 MSVa_TGstetes 202 AnalogValue1 2 yAnalog4 MyMultistateS 204 MyAnalog5 MyMultistate6 205 MyAnalog6 MyMultistate7 206 MyAnalog7 MyMultistate8 ae ite i yAnalog MyMultistate10 209 MyAnalog10 210 Switch_0 211 Switch_2 212 Switch_3 213 Switch_4 214 MyBinary5 Exported registers 21 V Automatic exportation to BMS Digital Vars Register Vars D lt DK DL DL DK OK DK DK OK OK OK OK OK XK OK X HTML Documentation Modbus Report Close g Expansion BUS Report A WARNING UNINTENDED EQUIPMENT OPERATION Do not export critical application parameters that would result in remote write access unless you have performed a thorough analysis of the implications of unintended remote access Failure to follow these instructions can result in death serious injury or equipment damage 1A3839300 12 2012 85 Commissioning All variables are exported to the Modbus serial ports of the module but you can also choose to export all variables to
120. nt is suitable 1A3839300 12 2012 35 Functionality Supported BACnet Reporting Description Intrinsic reporting is a feature of BACnet devices that presents one or more BACnet alarm or BACnet event sources that are intrinsic to the device These intrinsic sources generate notifications that can be directed to one or more clients Certain BACnet objects can support intrinsic reporting by providing optional properties for defining the type of BACnet alarm or BACnet event to be generated and options for handling and routing of the notifications Internal status changes and events can also use intrinsic reporting to generate diagnostic notifications If an object provides intrinsic reporting changes of value of specific properties of the object or changes of status internal to the object trigger event notifications that are sent to one or more destinations based on notification class Typically event notifications are sent to operators or logging devices represented by processes within a notification client device Intrinsic reporting by BACnet devices is more fully described in section 13 2 of the ANSI ASHRAE Standard 135 2004 These objects support intrinsic reporting of alarms and events e Binary Value e Analog Value e Multi State Value 36 1A3839300 12 2012 Functionality Binary Value Intrinsic reporting for the binary value object uses the Alarm_Value property to define the OFF_NORMAL value f
121. nts of the Log File in a new Notepad file 120 1A3839300 12 2012 Web Pages BACnet Statistics TM168BACW Introduction Use the BACnet Statistics page to view status and packet information for the TM168BACW module This page is automatically updated every 3 seconds To view this page open the Maintenance menu and select Communication Module BACnet Statistics ES Maintenance S NNNNCSTETTETIN BACNET STATISTICS Device Instance 111 Device Status Operational BACnet Exceptions 0 Packets Received 27 Packets Transmitted 27 S Start Reset Counters 2000 2010 Schneider Electric All Rights Reserved Parameters The BACnet Statistics page contains these parameters and controls Parameters Device Instance The numerical identifier for the device on the network Device Status The operating status of the device Operational Operational Read Only Download Required Download in Progress Non Operational BACnet Exceptions This is the number of packets that were not successfully transferred to the device Packets Received This is the number of packets that were sent by another source and received by the device Packets Transmitted This is the number of packets sent by the device Controls Start Click Start to begin the display of device data Reset Counters Click Reset Counters to set the counting parameters BACnet Exceptions Packets Received and Packet
122. of interchangeable fieldbus modules of a standardized form to fit the Modicon M168 line of controllers Key Features The network connectivity modules offer these key features Based on the module you choose you have connectivity to BACnet MS TP BACnet IP or Modbus TCP networks The modules are interchangeable with other network connectivity modules The modules support all controllers in the Modicon M168 family that are enabled for BMS The modules allow you to daisy chain the Modicon M168 controller on the network The same SoHVAC software supports all Modicon M168 controllers and all Modicon M168 connectivity modules The SoHVAC programming software connects to the controller via a specialized serial port the Programming Port on the controller The BACnet Protocol BACnet is a communication protocol developed by the American Society of Heating Refrigerating and Air Conditioning Engineers Inc ASHRAE that allows products made by different manufacturers to be integrated into a single building automation control system This protocol allows multiple BACnet devices to network together NOTE Appendix A see page 147 contains detailed information on BACnet The Modbus Protocol Modicon developed the Modbus protocol in 1978 It has been used by the industry as serial de facto standard since 1979 It is an application layer messaging protocol for client server communication between devices that are connected on different type
123. of intrinsic reporting for a TO NORMAL event 1A3839300 12 2012 41 Functionality 2 2 Modbus TCP Functionality Supported Modbus TCP Functionality Introduction Connections The TM168MODW module provides Modbus TCP connectivity for your Modicon M168 controller Modbus TCP provides very flexible connectivity to a wide range of products for your Modicon M168 controller With the TM168MODW module you can connect a Modicon M168 controller to any system with Modbus TCP clients including these HMI PLC function blocks or IO scanner SCADA mobile application Building Management System BMS Use these Unit IDs UnitID Description 255 Access the TM168 controller for 43 14 and 8 22 only 14 Access the Modicon M168 controller Refer to the Modbus home page www modbus org for technical information about the Modbus protocol and Modbus TCP Supported Modbus Functions Local to TM168MODW The TM168MODW module answers some Modbus requests locally using Unit ID 255 through these Modbus commands Function Code Subcode Name of Function Code Description Hex Dec Hex Dec 08 08 16 22 Ethernet diagnostics dual port This code provides Ethernet statistics and diagnostics for dual port devices 2B 43 0E 14 read device identification The Read Device ID basic returns the reference number and firmware revision level of the device 42 1A3839300 12 20
124. ol in which messages are delivered in a datagram to a destination computer The UDP protocol is typically bundled with the Internet Protocol UPD IP 1A3839300 12 2012 205 Glossary 206 1A3839300 12 2012 Index A agency approvals 16 analog value intrinsic reporting 36 Analog Value object 37 89 144 application 140 143 BACnet 14 BBMDs 164 broadcast 158 command priority 159 communications 50 device identifier 157 device profiles 152 devices 151 diagnostics 167 gateways 163 intrinsic reporting 36 MS TP 54 object identifier 154 objects 29 153 PICS 167 priority array 760 properties 155 property identifier 155 protocol 148 150 Protocol Implementation Conformance Statement 167 routers 163 services 27 156 troubleshooting 166 BACnet Interoperability Building Blocks 157 BACnet MS TP configuring 69 network 57 BACnet IP network 52 BIBBs 157 BIBBS 27 binary value intrinsic reporting 36 Binary Value object 32 88 143 C commissioning 67 SoHVAC 74 communication port 17 communications BACnet 50 configuring BACnet MS TP 69 controller connector TM168BACS 15 D daisy chain 59 Device object 29 1A3839300 12 2012 207 Index diagnostics 720 BACnet 167 E exporting variables 85 87 F firmware upgrade 192 G grounding 57 installation 45 intrinsic reporting analog value 36 BACnet 36 binary value 36 m
125. on each page to access context sensitive help Browser Requirements All data is presented as standard web pages in HTML format To access web pages use Internet Explorer 6 0 or 8 0 and Java 1 5 or greater This is the updated Windows registry entry when you use the TM168BACW and TM168MODW modules with Internet Explorer 8 0 Windows Registry Editor Version 5 00 HKEY_LOCAL MACHINE SOFTWARE Microsoft Internet Explorer Main FeatureControl FEATURE MAXCONNECTIONSPER OSERVER explorer exe dword 00000004 iexplore exe dword 00000004 This is the browser configuration when you use the TM168BACW and TM168MODW modules with Mozilla Firefox 1A3839300 12 2012 97 Web Pages about config Mozilla Firefox File Edit View History Bookmarks Tools Help about config about config C L WR English Spanish P A network http fast Fallback to IPv4 default boolean true oS network http keep alive default boolean true network http keep alive timeout default integer 115 network http max connections default integer 256 network http max connections per server userset integer 2 network http max persistent connections per proxy default integer 8 network http max persistent connections per server userset integer 2 network http pipelining default boolean false network http pipelining maxrequests default integer 4 network http pipelining ssl default boolean false network http prompt temp redi
126. onic unit that can be added to a network More specifically it is a programmable electronic unit The device name is a unique customer driven logical personal identifier for an Ethernet device a DHCP server identifies a device or module by its valid device name at power up 200 1A3839300 12 2012 Glossary DHCP The dynamic host configuration protocol is a communications protocol that assigns IP addresses to devices on the network based on BootP E embedded web pages Ethernet gateway IEC Internet Embedded Web pages accessed by an installed HTTP server provide Ethernet communications modules with easy access to devices anywhere in the world from standard browsers such as Internet Explorer or Netscape Navigator Ethernet is a LAN cabling and signaling specification used to connect devices within a defined area such as a building Ethernet uses topology such as bus or star to connect different nodes on a network G A gateway is a combination of hardware and software that interconnects networks or networking devices that are otherwise incompatible Gateways include packet assembler disassembler pads and protocol converters The International Electrotechnical Commission Geneva Switzerland provides international electrotechnology standards The Internet is a series of interconnected local regional national and international networks linked using TCP IP Internet links may be government university a
127. or is needed Use a regular Ethernet cable that is terminated with an RJ45 connector 4 Apply power to the Modicon M168 controller NOTE After the module is mounted connect the cables When this is done commission the modules see page 67 to complete the installation process 46 1A3839300 12 2012 Installation Removing a Module Remove a module from the Modicon M168 controller Step Action 1 Push the snap lock handle on the module back While holding the snap lock handle back pull the module out of the controller slot 1A3839300 12 2012 47 Installation 48 1A3839300 12 2012 Network Wiring and Topologies Overview This chapter describes network wiring and provides examples of how to connect to such networks What Is in This Chapter This chapter contains the following sections Section Topic Page 4 1 Supported Networks 50 4 2 Wiring of the BACnet MS TP Communication Network 53 4 3 Wiring of the Ethernet Communication Network 60 1A3839300 12 2012 49 Network Wiring and Topologies 4 1 Supported Networks Supported BACnet Communication Networks Description The Modicon M168 controller provides BACnet communication capability which allows it to be integrated into a BACnet system via e RS 485 BACnet MS TP e Ethernet BACnet IP 8 BACnet operator wor
128. or the Present_Value of the binary value These properties are used in intrinsic reporting Property Description a TO OFFNORMAL event Alarm_Value The Alarm_Value property defines which state active or inactive generates Time_Delay The Time_Delay property is the minimum range in seconds that the Present_Value occupies during the generation of an event such as a TO OFFNORMAL event or a TO NORMAL event Event_Enable The Event_Enable property contains the TO OFFNORMAL TO NORMAL and to fault flags that indicate the events that are generated These are visual representations of intrinsic reporting Diagram to a configured Alarm_Value Alarm_Value NOT Alarm_Value TO OFFNORMAL event when the Present_Value transitions TO NORMAL event when the Present_Value transitions from Alarm_Value to NOT Alarm_Value Alarm_Value Present_Value NOT Alarm_Value 1A3839300 12 2012 37 Functionality Analog Value The properties in this table are used in intrinsic reporting Property Description Low_Limit The Low_Limit is used to generate the TO OFFNORMAL event if the Present_Value falls below this limit for the Time_Delay duration the Limit_Enable property has the lowLimitEnable flag set and the TO OFFNORMAL flag is set in the Event_Enable property High_Limit The High_Limit generates the TO OFFNORMAL event under these condi
129. ow these instructions can result in death serious injury or equipment damage 140 1A3839300 12 2012 Application Example Export Entities Follow these steps Step Action 1 Move the desired entities to the right pane and click Close The profile does not generate unless you export a clock function block Save your project File Save Project Generate the BACnet profile Tools BMS Configuration Generate BACnet profile NOTE If you do not export at least one entity to generate the BACnet profile this dialog box opens x There is no entity exported in Register Vars Click OK to close this dialog box This dialog box indicates that the BACnet profile was successfully generated Information i Profile generation successful Click OK 1A3839300 12 2012 141 Application Example Editing the BACnet Profile Before You Begin You can edit the BACnet profile only when your application is configured for BACnet MS TP communications If your application is designed to use the BACnet IP protocol temporarily configure your application to use BACnet MS TP communications After editing the BACnet profile you can reconfigure your application for BACnet IP communications Configure a BACnet IP project for temporary BACnet MS TP communications Step Action 1 With your BACnet IP project open select Project gt Hardware Expert to star
130. puts Al Analog Outputs AO RTC a NOTE ExpBUS is one of several options Cancel 82 1A3839300 12 2012 Commissioning Click a button e Back Make additional configuration changes e End Apply your configuration choices The dialog closes and these events occur e All settings for the TM168MODW module are saved e f Modbus TCP was previously enabled it is automatically disabled e Ifthe TM168MODW module has already been inserted into the controller the module and the controller both reboot NOTE When the TM168MODW module first powers up it automatically installs the web pages for the controller During this first initialization which can take several minutes the module status MS LED alternately flashes red green This delay occurs only for the first power cycle Wait until the MS LED stops flashing before accessing the embedded web pages for the controller e Cancel Close the Hardware Expert without saving your changes You can now configure the module with the embedded web pages see page 91 1A3839300 12 2012 83 Commissioning 5 2 Exporting Variables from SoHVAC Introduction This section tells you how to export variables from SOHVAC to the communication module for Modicon M168 controllers What Is in This Section This section contains the following topics Topic Page Exporting Variables From SOHVAC to a Modbus TCP Module 85 Exporting Variables from SOHVAC to a BAC
131. rameters unless you have performed a thorough analysis of the implications of unintended remote access Failure to follow these instructions can result in death serious injury or equipment damage 1A3839300 12 2012 127 Web Pages 6 5 Customizing Modicon M168 Connectivity Module Web Pages Overview This section contains instructions for customizing and personalizing the web pages associated with your device You must have a working familiarity with these topics e File Transfer Protocol FTP communications through the Windows command line interface or FTP client software e Basic web page hyper text mark up language HTML knowledge including commonly used HTML mark up tags and hexadecimal color codes You can verify communications with a specific controller by looking at the MAC address printed on the front of the TM168BACW or TM168MODW module and comparing it to the MAC address on the global diagnostics web page For critical applications consider using a Modicon M168 controller output that is wired to a visual indicator that indicates communications with a specific Modicon M168 controller A WARNING UNINTENDED EQUIPMENT OPERATION Always verify that you are connected to the correct Modicon M168 controller by verifying the MAC address of that controller Failure to follow these instructions can result in death serious injury or equipment damage What Is in This Section This sec
132. rea of the Firmware tab click the ellipsis button to open a dialog where you can navigate to and select the firmware file for the network connectivity module The firmware is contained in a Unity Loader file with the LDX file extension After you select the firmware file and close the dialog the selected revision of this firmware is displayed in the list on the left and the current version of the firmware is displayed in the list on the right Unity Loader 2 0 Project Firmware Options About PC PLC R ConnectivityModule Firmware TM168BACWe Bi Save on Memory Card I Module Bj Description Device Version Description TM168BACW 01 04 TM168BACW BacNet TM168BACW 01 03 TM168BACW BacNet lt MAC Address 00 80 F4 02 12 34 Connection Memory Card Media Ethemet Addressj 192 168 21 38 PLC State Free Space Scan PC lt gt PLC Transfer Start PLC Close 5 Make sure the arrow in the middle of the screen is green and click Transfer NOTE Only click Transfer when the arrow is green A yellow arrow indicates that the firmware on your computer is the same or newer version than the file selected for transfer A red arrow indicates that the firmware on the computer is not compatible with the Modicon M168 controller NOTE Do not use the Stop PLC Start PLC button when updating firmware for the network connectivity module 1A3839300 12 2012 189 Firmware Upgrade
133. rect default boolean true network http proxy keep alive default boolean true network http proxy pipelining default boolean false mabasi Abbe muasse s iaveinm Aafa dh abvimm 1 98 1A3839300 12 2012 Web Pages Accessing the Embedded Web Pages Initial Power up The TM168BACW and TM168MODW communication modules automatically install the embedded web pages for the controller the first time the module powers up after being inserted into the controller During this initial installation which can take several minutes the web pages for the controller are not accessible This delayed access of the web pages occurs only during the initial module power cycle and does not occur on any subsequent power cycles or resets NOTE Do not insert the communications module into a controller that is under power and has already been configured If you do the web pages for the controller are not accessible Before you add the communication module power down the controller Then power up the controller with a communications module inserted The communications module automatically installs the controller web pages at power up Accessing the Embedded Web Pages If you access the web pages for the controller after the initial power up wait until the module status MS LED on the module stops alternately flashing red green or until a website loading notice in the web page closes Then you can attempt to access the web pages Thereafter use
134. rements the relevant instructions must be followed Failure to use Schneider Electric software or approved software with our hardware products may result in injury harm or improper operating results Failure to observe this information can result in injury or equipment damage 2012 Schneider Electric All rights reserved 1A3839300 12 2012 Table of Contents Safety Information 20002 cece eee eee 7 About the BOOK isc wscine coe aa eee Ee 9 Chapter 1 Introduction 2 40 5 6 04 cs ee ees cea ee eee see ee 13 OVONVICW tose ate he seg cave EEE A NE ad dee Reta a ee 14 Physical Description aeie ioei iee eee teens 15 BACnet MS TP Network Connectivity Module TM168BACS 17 BACnet Ethernet Network Connectivity Module TM168BACW 19 Modbus TCP Network Connectivity Module TM168MODW 22 Chapter 2 Supported Functionality 00 cee e wees 25 2 1 BACnet Functionality n aaaea aaaeeeaa 26 Supported BACnet Interoperability Building Blocks 27 Supported BACnet Protocol Implementation Conformance Statements 29 Supported BACnet Reporting 0 00 e eee eee 36 2 2 Modbus TCP Functionality 00 ee 42 Supported Modbus TCP Functionality 00 0e0 eee 42 Chapter 3 Installation 0 0 cece eee ee eee eee 45 Installing or Removing a Module 0 00 eee eee 45 Chapter 4 Network Wiring and Topologies
135. s Port link on the Maintenance web page e TM168MODW Use the Ethernet Statistics Port link on the Diagnostics web page Introduction Use this page to view statistical information related to the Ethernet ports The counting statistics on this page are automatically refreshed Port Number Transmit Statistics Frames Transmitted OK 76534 Link Speed Duplex Mode Full Duplex Receive Statistics Frames Received OK 54367 Reset Counters NOTE The Receive Statistics field applies only to the TM168BACW module The page contains these data fields e Port Number Select a port 1 2 to display its statistics e Transmit Statistics e Frames Transmitted OK This field contains the number of successfully transmitted frames e Link Speed This is the current speed of the link in Mbps 10 or 100 e Duplex Mode This reports the current duplex mode full half e Receive Statistics TM168BACW e Frames Received OK This is the number of successfully received frames Click Reset Counters to reset all counting statistics 118 1A3839300 12 2012 Web Pages SNMP Statistics Introduction You can view SNMP statistics for the TM168BACW and TM168MODW connectivity modules e TM168BACW Use the Communication Module gt SNMP Statistics Port link on the Maintenance web page e TM168MODW Use the Ethernet Statistics Port link on the Diagnostics web page Web Page The web page looks like this Globa
136. s Transmitted to 0 1A3839300 12 2012 121 Web Pages BACnet Discovery TM168BACW Introduction Use the BACnet Discovery page to view the BACnet object IDs for the analog binary and multi state values To view the page open the Maintenance tab see page 102 and select the BACnet Discovery link Dialog Box This example of the BACnet Object IDs dialog window shows valid BACnet object IDs for analog binary and multi state values Valid BACnet Object IDs Analog Values Binary Values Multi state Values Maintenance Generic Template AVO AV1 AV2 AV3 AV4 AVS AV6 AV7 AV8 AVS AV10 AV11 AV12 AV13 AV14 AV15 AV16 AV17 AV18 AV19 AV20 AV21 AV22 AV23 AV24 AV25 AV26 AV27 o BVO BV1 BV2 BV3 BV4 BV5 BV6 S BV7 BV8 BV9 BV10 BV11 BV12 E BV13 BV14 BV15 BV16 B17 BV18 BV19 BV20 BV21 BV22 BV23 BV24 BV25 BV26 BV27 BV28 MSV0 MSV1 MSV2 MSV3 MSV4 MSV5 MSV6 MSV7 MSV8 MSV9 MSV10 MSV11 MSV12 MSV13 MSV 14 2000 2010 Schneider Electric All Rights Reserved 122 1A3839300 12 2012 Web Pages Diagnosing BACnet TM168BACW Introduction Use the Diagnose BACnet page to troubleshoot a BACnet client You can read and write to the first 10 analog values binary values and multi state values of your device To view this page open the Maintenance menu and select Communication Module gt Diagnose BACnet DEVE
137. s of buses or networks 14 1A3839300 12 2012 Introduction Physical Description Description All Modicon M168 network connectivity modules share the same form factor mm Controller Connector Each network connectivity module includes a 50 pin connector which plugs into the compatible Modicon M168 controller The network connectivity module receives power from the controller via this 50 pin connector Operating Conditions temperature 20 C 465 C 4 F 149 F surrounding air temperature max 70 C 158 F humidity 5 95 without condensing and streaming meets IEC 60068 2 3 micro environment overvoltage category pollution degree 2 altitude 0 m 2000 m 0 ft 6562 ft vibration 1 5 mm 0 58 inches peak to peak from 3 Hz 13 Hz 1 mm 0 3937 inches peak to peak from 13 Hz 23 Hz 2 g from 13 Hz 150 Hz 1A3839300 12 2012 15 Introduction Storage Conditions temperature 40 C 85 C 40 F 185 F humidity 5 95 without condensing and streaming meets IEC 60068 2 3 free fall in 1 2 m 4 265 ft on 6 faces packaging shock 15 gn during 1 ms meets IEC 60068 2 27 Agency Approvals The following approvals for the network connectivity modules are marked on the module case of a network connectivity module e CE e UL508 with UR marking 16 1A3839300 12 20
138. s the following sections Section Topic Page 5 1 Commissioning Communications 68 5 2 Exporting Variables from SOoHVAC 84 1A3839300 12 2012 67 Commissioning 5 1 Commissioning Communications Introduction Use the SoHVAC configuration software to configure the Modicon M168 connectivity modules for communications What Is in This Section This section contains the following topics Topic Page Select the Controller and Configure the TM168BACS Module 69 Select the Controller and Configure the TM168BACW Module 74 Select the Controller and Configure the TM168MODW Module 78 68 1A3839300 12 2012 Commissioning Select the Controller and Configure the TM168BACS Module Introduction This section describes the use of the SOHVAC configuration software to configure the TM168BACS module for BACnet MS TP communications Stage Description 1 Select the controller and the TM168BACS module 2 Configure the TM168BACS module NOTE By default BACnet communications are disabled for all controllers Only one of the BACnet networks can be enabled at a time For example BACnet IP is disabled when BACnet MS TP is enabled and vice versa Procedure Configure your module and Modicon M168 controller for BACnet MS TP communications Step Action 1 Create a new project File New Project 2 In the New SoHVAC Project
139. se it returns notice that it has detected an event segmentation not supported and the client gives up e The client sees that segmentation is not supported or immediately uses this procedure and does not try to read Object_List without an array index It instead reads Object_List 0 to get the number of objects then Object_List 1 to N reading the object list one by one However one of these situations must also be true e The server improperly handles Object_List 0 and reports a detected event or times out The client gives up e The server improperly handles Object_List x and reports a detected event or times out The client gives up e The server takes too long to reply to Object_List x which appears to be a timeout The client gives up All of these detected events are without field solutions because they are caused by an incorrect BACnet implementation in the client or server Use the sniffer to capture the traffic evaluate the situation and get the appropriate vendor to fix the BACnet product 176 1A3839300 12 2012 Troubleshooting and Diagnostics Unreadable Object Properties Symptoms and Solutions A BACnet client is able to read some object properties but not a particular object or property from a device Verify that the device contains the object you are trying to read Check the PICS Verify that the object of that object type supports the property you are trying to read Check the PICS Use a sniff
140. server BOOTP DHCP requests to a BootP server and awaits a reply 6 flashes Operations are normal with default IP The BootP request timed addressing settings out The module applies the default IP address 85 16 x y 7 flashes Operations are in kernel mode The module attempts to acquire a new firmware image 4 Link Activity solid green An Ethernet link is present at The module detects an Port 2 100 Mbps Ethernet link flashing green An Ethernet link is present with The module detects Ethernet traffic at 100 Mbps Ethernet traffic solid yellow An Ethernet link is present at 10 Mbps The module detects an Ethernet link flashing yellow An Ethernet link is present with The module detects Ethernet traffic at 10 Mbps Ethernet traffic 1A3839300 12 2012 21 Introduction Modbus TCP Network Connectivity Module TM168MODW Description The TM168MODW network connectivity module supports Modbus TCP communications over Ethernet The module has 2 Ethernet RJ45 ports aN mm 2 Port RJ45 Connector Each Ethernet communication port uses the standard pinout Front View Pin Number Signal Pair Description 1 TD A Transmit 2 TD A Transmit 3 RD B Receive 3 4 Do not connect 5 Do not connect 6 6 RD B Receive i 7 Do not connect 8 Do not connect 22 1A3839300 12 2012 Introduction
141. ses and formats Refer to the discussion about exporting SoHVAC variables see page 85 1A3839300 12 2012 43 Functionality NOTE SoHVAC addresses use the 4x format starting at 1 For Modbus clients that use the MW format starting at 0 the Modbus HTML documentation gives both addresses System integrators and machine installers should consult the machine manual for the available application variables on Modbus Number of Modbus Connections The Modbus TCP communication module supports 8 simultaneous Modbus TCP connections If a Modbus client requests to open a connection when all 8 connections are being used the TM168MODW module closes the connection that has the oldest last transaction 44 1A3839300 12 2012 Installation Installing or Removing a Module Before you begin Use these directions to mount the network connectivity module and connect the cables Before you attempt to install or remove a module from the Modicon M168 controller read the following information 4 DANGER HAZARD OF ELECTRIC SHOCK EXPLOSION OR ARC FLASH e Read and understand this manual and the manuals of the controller before installing this module e Installation must be performed by qualified personnel e Users are responsible for compliance with all international and national electrical code requirements with respect to grounding of all equipment e Do not touch unshielded components or terminal screw conn
142. shing green Link is present with Ethernet traffic at Module is detecting Ethernet 100 Mbps traffic solid yellow Link is present at 10 Mbps Module has detected an Ethernet link flashing yellow Link is present with Ethernet traffic at Module is detecting Ethernet 10 Mbps traffic 24 1A3839300 12 2012 Supported Functionality Overview This chapter contains the supported services for the relevant protocol What Is in This Chapter This chapter contains the following sections Section Topic Page 2 1 BACnet Functionality 26 2 2 Modbus TCP Functionality 42 1A3839300 12 2012 25 Functionality 2 1 BACnet Functionality Introduction This section describes the supported services for the BACnet protocol What Is in This Section This section contains the following topics Topic Page Supported BACnet Interoperability Building Blocks 27 Supported BACnet Protocol Implementation Conformance Statements 29 Supported BACnet Reporting 36 26 1A3839300 12 2012 Functionality Supported BACnet Interoperability Building Blocks Introduction The network connectivity module provides a set of BACnet interoperability building blocks BIBBs that support the communication services between a client device A and a server device B For example device B may provide data to device A Building Block Categories The supported BIBBs fall into 3 categori
143. st device conforms to the CoPla form factor The simple network management protocol is a UDP IP standard protocol that manages nodes on IP networks simple network time protocol is a simplified version of NTP that synchronizes clocks in computer systems SoHVAC for Windows is an integrated development environment for Modicon M168 programmable controllers Those controllers let you customize and manage complex HVAC heating ventilation and air conditioning applications A subnet is the part of a network that shares a network address with the other parts of a network A subnet may be physically and or logically independent of the rest of the network A part of an internet address called a subnet mask which is ignored in IP routing distinguishes the subnet 204 1A3839300 12 2012 Glossary switch timeout topology UDP A switch is a multiport Ethernet device that increases network performance by allowing only defined communication packets on the attached individual Ethernet segments Packets are filtered or forwarded based upon their source and destination addresses T When communications stop there may be a timeout in which the program waits the specified number of seconds before trying to communicate again A network topology is the arrangement of the nodes and connecting hardware that comprises the network Types include ring bus star and tree U The user datagram protocol is a connectionless mode protoc
144. stores and associates many types of information with domain names and translates domain names computer hostnames to IP addresses DNS is mandatory for sending email Configure the DNS service in order to reach devices over the Internet by its name You can access the DNS Configuration web page via the Configuration menu on the TM168MODW home page see page 103 DNS Configuration Web Page DNS DNS_1 DNS_2 Apply Undo DNS_1 and DNS_2 are the alpha numeric domain names that represent the servers from which IP parameters are obtained 1A3839300 12 2012 115 Web Pages 6 4 Monitoring and Diagnosing the Status of the Modicon M168 Ethernet Module Introduction This section describes web pages that allow you to view the status and diagnose your Modicon M168 connectivity module What Is in This Section This section contains the following topics Topic Page Global Ethernet TCP IP Statistics 117 Ethernet Port Statistics 118 SNMP Statistics 119 Diagnostic Log 120 BACnet Statistics TM168BACW 121 BACnet Discovery TM168BACW 122 Diagnosing BACnet TM168BACW 123 Modbus TCP Port Statistics TM168MODW 124 Modbus TCP Port Connections Statistics TM168MODW 125 Monitoring TM168MODW 126 116 1A3839300 12 2012 Web Pages Global Ethernet TCP IP Statistics Introduction You can view global Ethernet statistics for the TM168BACW and TM168MODW connectivity
145. t the hardware configuration wizard Click Next to advance to step 2 Controller Select a controller with a connectivity slot indicated by the suffix C Click Next to advance to step 3 Serial Ports For the NETWORK CONNECTIVITY SLOT select BACnet MS TP Click Next until you advance to the Goodbye page Click End lN I OD a BR OJIN Use the steps in the next section Editing the BACnet Profile to complete your BACnet profile edits After you edit the BACnet profile use the Hardware Expert e Select the BACnet IP controller you are using step 2 of the wizard e Configure the NETWORK CONNECTIVITY SLOT for BACnet IP communications step 3 of the wizard 142 1A3839300 12 2012 Application Example Editing the BACnet Profile Edit the BACnet profile with the SoHVAC software Step Action 1 Open the BACnet file editor Tools BMS Configuration Edit BACnet profile The DDS FieldBus Profile Generator window opens DDS FieldBus Profile Generator Copla Profile BACnetM168 Language English en Host Profile Header Parameter Header Device Object Binary Value Objects Analog Value Objects MultiState Value Objects Host Profile Header 2 EA Select Binary Value Objects and click the ellipsis to open the BinaryValueObject Collection Editor BinaryValueObject Collection Editor Members EnablelN properties _0 AHUTempCon
146. te injury NOTICE NOTICE is used to address practices not related to physical injury Electrical equipment should be installed operated serviced and maintained only by qualified personnel No responsibility is assumed by Schneider Electric for any consequences arising out of the use of this material A qualified person is one who has skills and knowledge related to the construction and operation of electrical equipment and its installation and has received safety training to recognize and avoid the hazards involved 1A3839300 12 2012 About the Book At a Glance Document Scope Validity Note This document describes the network connectivity modules for Modicon M168 controllers These controllers connect Modicon M168 modules to Modbus serial line networks You can use plug in connectivity modules with Modicon M168 controllers that support BMS Choose one of these modules for your network type Model Number Network Connectivity TM168BACS BACnet MS TP TM168BACW BACnet IP TM168MODW Modbus TCP These products work with SOHVAC version 2 0 or greater Firmware upgrades e TM168BACS see page 180 Upgrade the firmware over BACnet Use any tool that is capable of writing to the file object and executing the BACnet command ReinitializeDevice e TM168BACW see page 180 Upgrade the firmware with the latest version of Unity Loader or use Windows Explorer to download the la
147. te the firmware for the TM168BACW or TM168MODW connectivity module Download the Unity Loader software to your PC Step Action 1 Enter the web address for Schneider Electric www schneider electric com in an Internet browser In the Search form input field enter the phrase Unity Loader and press Enter Navigate through the list of search results and select the appropriate entry for the Unity Loader software NOTE It may be helpful to select the Download Softwares menu command to filter the results 4 Follow the on screen instructions to download the Unity Loader installation software and any necessary installation instructions to your PC 5 Run the Unity Loader setup file and follow the on screen and downloaded instructions to install Unity Loader 1A3839300 12 2012 185 Firmware Upgrade Update the TM168BACW or TM168MODW Firmware with Unity Loader Before You Begin Take these preliminary steps before using the Unity Loader software to update the TM168BACW or TM168MODW connectivity module firmware e Disconnect the controller from the network e Configure the IP addresses of both the module and your configuration PC so that they share the same IP subnet address NOTE The firmware download process should not be interrupted once it has begun e Do not power off your PC when firmware is downloading e Do not shut down the Unity Loader software when firmware is download
148. test firmware e TM168MODW see page 192 Access the firmware for your module with Explorer s FTP command and overwrite it with new firmware from Schneider Electric NOTE The BACnet examples used in this document are done using the BACbeat tool which can be purchased from PolarSoft www polarsoft biz index html 1A3839300 12 2012 Related Documents Title of Documentation Reference Number Modicon M168 Air Handling Unit User Manual TM168 UMAHU101 Modicon M168 Single and Twin Circuit Scroll TM168 UMCHL1 Compressors Chiller User Manual SoHVAC Software User Manual E100000000537 00 M168 Hardware Guide E100000000533 00 Transparent Factory Network Design and 35002987 English 35002988 French Cabling Guide 35002989 German 35002990 Spanish You can download these technical publications and other technical information from our website at www schneider electric com Product Related Information Only the user or integrator can be aware of all the conditions and factors present during installation and setup operation and maintenance of the application Therefore only that person can determine the automation and associated equipment and the related safeties and interlocks which can be effectively and properly used When selecting automation and control equipment and any other related equipment or software for a particular application the user or integrator must also consider any appli
149. the equivalent of 4 nodes x 0 5 load node 2 loads In this case the network segment could support these additional nodes e 30 full load nodes e 60 half load nodes The maximum distance between devices on the BACnet MS TP network is 1200 m 4000 ft before a repeater is needed Terminators 120 Q are required at both ends of the network 1A3839300 12 2012 59 Network Wiring and Topologies 4 3 Wiring of the Ethernet Communication Network Overview This section describes how to connect a Modicon M168 controller to an Ethernet network using an RJ45 connector on a TM168BACW or TM168MODW connectivity module It also describes the available network topologies What Is in This Section This section contains the following topics Topic Page Port Characteristics and Wiring 61 Ethernet Network Connection 63 60 1A3839300 12 2012 Network Wiring and Topologies Port Characteristics and Wiring Description These are the main physical characteristics of an Ethernet port Ethernet 10 100BASE T RJ45 10 100 Mbps full or half duplex Physical Interface connector transmission speed Physical Interface and Connectors The TM168BACW and TM168MODW connectivity modules have 2 female shielded RJ45 connectors Sa _ RJ45 Ethernet Network Connector Pinout The Modicon M168 controller is connected to the Ethernet network using either or both RJ45
150. tings NORMAL default FAULT 32 1A3839300 12 2012 Functionality Property Access Binary Value Object Values Acked_Transitions read These flags indicate the receipt of acknowledgments for TO OFFNORMAL TO FAULT and TO NORMAL events The default setting is cleared Notify_Type read write The factory default value is 0 The current value is the last one entered by the SoHVAC tool Event_Time_Stamps read This is an array of BACnetTimeStamps of the last TO OFFNORMAL TO FAULT and TO NORMAL events The default setting is cleared Multi State Value MV Objects This table shows the Multi State Value MV objects and their values Property Access Multi State Value Object Values Object_Identifier read write Object_Name read write This is the name tag from SOHVAC 16 character maximum Object_Type read Multi State Value Present_Value read write This property is configured by SOHVAC 16 maximum states NOTE Present_Value is writeable only when Out_Of_Service is True Description read write This is the name tag from SOHVAC 16 character maximum Device_Type read Multi_State_Value Status_Flags read IN_ALARM FAULT OVERRIDDEN OUT_OF_SERVICE The default for each is False Event_State read possible settings NORMAL default FAULT Reliability read possible settings NO_FAULT_DETECTED default NO_SENSOR OVER_RANGE UNDER_RANGE OPEN_LOOP SHORTED_LO
151. tion Port Status Inbound Outbound Statistics Opened TCP Connections Received Messages Transmitted Messages Reset Counters Parameters Modbus TCP parameters Parameter Description TCP Connection Port Status This is the status of the port Inbound Outbound Opened TCP This is the number of Modbus clients currently Statistics Connections connected Received Messages This is the total number of Modbus requests Transmitted Messages This is the total number of Modbus responses Click Reset Counters to set the counting parameters to 0 124 1A3839300 12 2012 Web Pages Modbus TCP Port Connections Statistics TM168MODW Introduction Use the TCP port connections web page to display a list of open TCP connections for the TM168MODW connectivity module Click the Reset Counters button on this page to clear the counting statistics NOTE This page is automatically updated The counting statistics are automatically cleared when the module is powered up or reset Web Page Access this page with the Modbus Statistics gt TCP Port Connections link on the TM168MODW Diagnostics page Connections Index Remote IP Remote Port Local Port Transmitted Messages Received Messages Sent Errors 1 192 168 20 2 2960 502 49593 49593 0 2 192 168 20 1 3130 502 27 28 0 Parameter Descriptions TCP port connection diagnostic data Column Description Index The connection sequence num
152. tion contains the following topics Topic Page Accessing the Web Configuration File 129 Editing the Web Configuration File 132 128 1A3839300 12 2012 Web Pages Accessing the Web Configuration File Introduction Edit the web page configuration file config js to change the web page design Stage Description 1 Download the configuration file from the device to your PC 2 Using a text editor of your choice edit the contents of the configuration file 3 Upload the edited configuration file from your PC to the device Downloading the Web Configuration File To edit the web configuration file of the device locate the file Step Action 1 Open an FTP session with the Modicon M168 connectivity module For example if the IP address of the module is 192 168 21 38 type this text at the command prompt ftp 192 168 21 38 When prompted type the user name and hit Enter The default user name is pcfactory When prompted type the password and hit Enter The default password is also pcfactory Navigate to the directory that contains the configuration file wwwroot html At the command prompt type ftp gt cd wwwroot html1 and hit Enter 1A3839300 12 2012 129 Web Pages This window shows the above series of commands and the FTP responses j 5 x C gt ftp 192 168 21 38 Connected to 192 168 21 38 220 Treck
153. tions e The TO OFFNORMAL event if the Present_Value goes above this limit for the Time_Delay duration e The highLimitEnable flag of the Limit_Enable property is set e The TO OFFNORMAL flag is set in the Event_Enable property Deadband The deadband property is used to avoid a burst of events when the Present_Value is passing through the Low_Limit or High_Limit values The present value is below the High_Limit Deadband or Low_Limit Deadband for the Time_Delay duration when it returns to the NORMAL state TO NORMAL event Limit_Enable The Limit_Enable property contains the lowLimitEnable and highLimitEnable flags to enable or disable checking of high and low limits on the Present_Value Event_Enable The Event_Enable property contains the TO OFFNORMAL TO NORMAL and TO FAULT flags to select which events are generated Time_Delay The Time_Delay property is the minimum range in seconds that the Present Value occupies during the generation of an event such as TO OFFNORMAL or TO NORMAL These are visual representations of intrinsic reporting for a TO OFFNORMAL event Diagram Present_Value TO OFFNORMAL event when the Present_Value of the AV object goes above the High_Limit 38 1A3839300 12 2012 Functionality Diagram TO OFFNORMAL event when the Present_Value of the AV object goes below the Low_Limit Present_Value A T
154. trolStrategy A ObjectiD 1 TempControlALERT YbjectType BINARY VAL 2 TempControlALARM bjectinstance i _3 EconomizerMode ObjectName Enablein 4 Description _ ActiveText 1 inactiveText 0 ProfleName cal RA 0 a AckedTransitions NoBitsSet pE NotifyType alarm ical AlarmValue 0 pE EventEnable NoBitsSet S Rehabiity notaulidetected za TimeDelay s WriteabilityFlag False 3 Select a member and edit the editable values Click OK to accept your changes and return to the DDS FieldBus Profile Generator window 1A3839300 12 2012 143 Application Example Step Action 4 CJ i Select Analog Value Objects and click the ellipsis to open the AnalogValueObjects Collection Editor AnalogValueObject Collection Editor Members DischargeAirTempMax properties 0 AHUTempControl a Objectib 1 AHUTempControt Obje ANALOG VALUI Z Controimode B Objectinstanc 3 Pb_RetumAiControt ObjectName DischargeAirTempMax DischargeAirTempMin Description 6 HeatingLimit Hiri coe T CootingLima caapeee 0 4 Wwuntouncueine Reliability nofaultdetected YO SummerCompOutside Unit no_ unit Ti SummerCompOutside EventState normal 72 WinterCompOutside HighLimit o 13 SummerCompOutside LowLimit 0 74 Pb DeadBand 0 m TimeDelay o 16 Td LimitEnabie Disabled 17 FanSeqStan1 EventEnable NoBitsSet 16 FanSeqStopt NotifyType alarm 19 HeatingSeqStart N tionCia 2 Aenean AckedTransitions NoBitsSet
155. twork connectivity module and click Next Hardware Expert 3 Serial Ports Serial ports enable controllers to communicate with other devices In the BUS ENABLED section it is possible to enable disable Debug Utility In the SERIAL LINE AND BMS CONNECTIVITY section it is possible to select which protocol the controller supports BUS ENABLED V Enable Debug Utility SERIAL LINE AND BMS CONNECTIVITY ModbusSlave v MBS2 None X NETWORK CONNECTIVITY BACnet IP Sep Network Connectivity Slot Config SLOT Cancel NOTE The module protocol defaults to None The Expansions dialog box opens The steps in this screen do not relate to BMS communications but they are necessary for you to complete the configuration of your module Update the screen according to your application needs and click Next The User Interfaces dialog opens The steps in this screen do not relate to BMS communications but they are necessary for you to complete the configuration of your module Update the screen according to your application needs and click Next The Network ExpBUS dialog opens The steps in this screen do not relate to BMS communications but they are necessary for you to complete the configuration of your module Update the screen according to your application needs and click Next 76 1A3839300 12 2012 Commissioning Step Action 10 A summary screen lets you view and confirm
156. ulti state value 36 L label TM168BACS 46 TM168MODW 46 LED 18 M mating connector TM168BACS 46 46 TM168BACW 46 46 TM168MODW 46 46 Modbus 14 mounting TM168BACS 46 TM168MODW 46 Multi State object 33 multi state value intrinsic reporting 36 Multi State Value object 90 N network BACnet MS TP 57 BACnet IP 52 connection 46 network interface connector TM168BACS 17 TM168BACW 19 22 O objects BACnet 29 P PICS 29 protective ground PE 57 protocol BACnet 14 Modbus 14 R reboot 112 removing TM168BACS 47 repeater 54 RS 485 cable specifications 54 shielding 57 termination 56 S scanner services 27 services BACnet 27 scanner 27 shielding 57 57 208 1A38393 12 2012 Index SNMP 119 configuring agent 110 SoHVAC commissioning 74 statistics 117 118 119 T TCP IP 117 118 terminator resistor 56 topology daisy chain 59 troubleshooting BACnet 166 V variables exporting 85 87 W web pages BACnet object IDs 122 diagnostic log 120 Ethernet TCP IP statistics 117 118 password 105 reboot 112 SNMP agent configuration 110 SNMP statistics 119 1A38393 12 2012 209 Index 210 1A3839300 12 2012
157. ur BACnet network can discover some BACnet IP devices but not others Solution Diagnosis Action All BACnet IP devices Place an IP router between the subnets One of these conditions are not onthe same must be true IP subnet e There is a BACnet broadcast management device BBMD on each subnet and each BBMD is configured to know the IP addresses of every other BBMD e All of BACnet IP devices on subnets other than the one with the BBMD have registered with the BBMD as foreign devices e Each BACnet IP client uses static binding instead of discovery 174 1A3839300 12 2012 Troubleshooting and Diagnostics Workstation Does Not Receive BACnet Alarm Signals Symptom An operator workstation is not receiving BACnet Alarm signals Solution The Notification Class object in the detecting device must meet these conditions e t knows the network and MAC address of the workstation through static binding or the device instance and use dynamic binding e It has a processID that is recognized by the workstation e It has a notification class that is recognized by the workstation e It has ValidDays and FromTime ToTime that match the period when the notification signal is sent e It has a destination transition that matches the transition that has occurred for example TO OFFNORMAL The source object that generated the transition must have a matching Event_Enable for that transition and a matching Limit_Enable in the case of an
158. uts AO RTC Back Cancel NOTE ExpBUS in the Hardware Expert example is only one of several options You can now configure the module with the embedded web pages see page 91 1A3839300 12 2012 77 Commissioning Select the Controller and Configure the TM168MODW Module Introduction The TM168MODW communication module has a factory installed default configuration You can configure the module with the SOHVAC Hardware Expert through this process Stage Description 1 Create a new SoHVAC project Select the Modicon M168 controller Configure the connectivity AJOIN View the configuration summary These stages are described in detail below Create a New SoHVAC Project Create a new SOHVAC project Step Action 1 Open SoHVAC 2 Create a new project File New Project 3 The New SoHVAC Project dialog box appears Enter an author name the date and the optional brief description of the project New SoHVAC Project Project name SoHVAC Project_0 Author Creation date Description kas Create 8 Cancel Click Create to apply the new project settings 78 1A3839300 12 2012 Commissioning Select the Modicon M168 Controller Select your controller Step Action 1 Open the SoHVAC Hardware Expert Project Hardware Expert 2 When the Welcome screen appears cli
159. x y and a subnet mask of 255 255 255 0 NOTE Assign an IP address that is unique with respect to the other devices on the subnet Click OK to close the dialog Click OK to close the Local Area Connection Properties For Windows 7 Step Action 1 Open the Control Panel on your PC Start gt Control Panel Select Network and Sharing Center In the Network and Sharing Center dialog select Change Adapter Settings 2 3 4 Select the appropriate Local Area Network connection to open the Local Area Network Properties dialog In the Network tab select Internet Protocol Version 4 TCP IPv4 and click Properties 1A3839300 12 2012 93 Web Pages Step Action 6 Enter an IP address and Subnet mask that will place your PC on the same subnet as the module For example if the module is using its default address you can use an IP address beginning with 85 16 x y and a subnet mask of 255 255 255 0 NOTE Assign an IP address that is unique with respect to the other devices on the subnet Click OK to close the TCP IP properties dialog Click OK to close the local area connection properties dialog NOTE After you finish configuring the module you may want to undo changes to your PC s IP configuration to make it compatible with the new module configuration Making the Connection Manage IP addresses to give each device on the network a unique a
160. ype the number 1 in the File Instance field e Click Write File to Device NOTE It may take several minutes to complete the download at 38400 baud and longer at slower speeds Instance 1 in the list is updated 3 Transfer the application code to the device Inthe Local Path field navigate to the location for the APP file on your PC e Type the number 2 in the File Instance field e Click Write File to Device NOTE It may take several minutes to complete the download at 38400 baud and longer at slower speeds Instance 2 in the list is updated 1A3839300 12 2012 181 Firmware Upgrade After the transfer of both files the screen looks like this a BACbeat BACnet Evaluation Analysis Tool v1 86 File View Help Read Write Multiple Results TimeSynch Who ls Who Has ReinitDevice DeviceCommct AlarmSummary Alarms Device Watch ReadRange SubscribeCOV COVNotifications File PrivateTransfer LifeSafetyOperation Raw NPDU Options File Instance 2 Get File Objects Read File from Device Local Path D remove COSMOS V_1_00_1 APP_COSMOS_MSTP_V_1_0 G amp Write File to Device Instance Name Description Size 0 Profile File Profile Definition 13338 1 Boot Fw File Boot Firmware 2176 2 App Fw File Application Firmware 170532 3 Sys log File System log 0 ASheat Device Instance 108 2002 2008 PolarSoft Inc All Rights Reserved Using BACDOC v6 75 Found 4 File Obje Re
161. ytes received in 0 06Seconds 145 29 Kbytes sec ftp gt NOTE The file will download to the current PC directory from which you opened the command line interface In this case it is in the C directory 130 1A3839300 12 2012 Web Pages Changing the Web Configuration File You can change these characteristics of the configuration file config js e Change the colors see page 132 of the title bar and the title e Change the web page logo see page 133 e Create custom pages see page 134 for monitoring the device Uploading the Edited Web Configuration File After you make changes to the config js configuration file upload the edited file from your PC to the device Step Action 1 Open a session with the Modicon M168 connectivity module NOTE Open the FTP session from the directory on your PC where the configuration file is located For example C 2 When prompted type the user name and hit Enter The default user name is pcfactory 3 When prompted type the password and hit Enter This default password is also pcfactory 4 Navigate to the directory that contains the configuration file wwwroot html At the command prompt type ftp gt cd wwwroot html1 and click Enter 5 At the command prompt type ftp put config js and click Enter This is the command and the FTP response lt C WINNT system32 cmd exe ftp 192 168 21 38 x C gt f tp 192 168 21 38 Con

Modicon M168 Controllers Network Connectivity

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