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CON-MBUS

Application Guide

Edition 1.

Summary of Contents for CON-MBUS

Page 1: ...CON MBUS Application Guide Edition 1 4...

Page 2: ...print PDF documents for their own internal use or for use by their customers Authorized Delta Partners may produce copies of released PDF documents with the prior written permission of Delta Controls...

Page 3: ...r with Customized Firmware 13 Step 2 Installing the Customized Object Dialogs on OWS 14 Saving the customized GWT dialog for Version 3 33 14 Saving the customized GWT and GW dialogs for Version 3 40 1...

Page 4: ...pplication using an existing GWT as a template 27 Example 2 Configuring the Sontex Supercal 539 for a cooling coil application by creating a new GWT 30 Sontex Supercal 539 data elements for first page...

Page 5: ...e data is mapped into the GWT object Application The CON MBUS brings M Bus meters into a BACnet network One CON MBUS can communicate with up to 150 M Bus meters The information from the meters can be...

Page 6: ...iewed as a purely software entity Meter ID refers to the unique ID assigned to a meter by the manufacturer With CON MBUS software this information is displayed in the Description tab of the GW object...

Page 7: ...are electrostatic sensitive devices Proper ESD protection ground strap should be used when installing this product so that damage to the product does not occur Equipment damage or loss of data may occ...

Page 8: ...e with CON MBUS Page 8 of 48 CON MBUS Application Guide Document Edition 1 4 Typical Network Architecture with CON MBUS Ethernet M Bus network Maximum 150 meters M Bus network Maximum 150 meters M Bus...

Page 9: ...Document Edition 1 4 Example 1 Star M Bus Network Maximum Total Wire Length of all network segments combined is 1000 m 3280 ft Maximum length of each network segment is 350 m 1148 ft Network Segment C...

Page 10: ...tion Guide Document Edition 1 4 Example 2 Daisy Chain M Bus Network CON MBUS Network Segment Maximum Total Wire Length of all network segments combined is 1000 m 3280 ft Maximum length of each network...

Page 11: ...mponents Delta enteliBUS DSC or DAC controller Custom Delta Gateway object and Gateway Translation objects residing in the Delta controller CON MBUS converter handles M Bus communication Up to 150 M B...

Page 12: ...unit loads limit of the CON MBUS then the M Bus Fault LED is illuminated For detailed information about power over the M Bus network see the CON MBUS Installation Guide which is found on the CON MBUS...

Page 13: ...re that supports the wired CON MBUS 2 Install the customized Gateway GW and Gateway Translation GWT object dialogs on the ORCAview OWS 3 Connect and configure the CON MBUS converter using the GW objec...

Page 14: ...tart the OWS for the changes to take effect Saving the customized GWT dialog for Version 3 33 For Version 3 33 the dialog is saved to C Program Files Delta Controls 3 33 Dialogs Vendor8 DAC For Versio...

Page 15: ...t Enables disables the interface Sets the Port as NET1 or NET2 Sets the Baud rate must be 38400 and this is the speed between the controller and the CON MBUS Provides diagnostic statistics about commu...

Page 16: ...400 baud in the GW object Click Apply To verify that the CON MBUS is communicating with the controller select the Statistics tab and wait a few moments A Total Received value greater than zero indica...

Page 17: ...ample a meter could have the following information Temperature Flow Volume The GWT object in this case contains three entries one for each data element Corresponding BACnet objects are created in the...

Page 18: ...g entry The entry in the first row defines the Scan Timer value In a typical application this value is typically 20 seconds or longer As more meters are connected then the Scan Timer value may require...

Page 19: ...hange Meter Address 3 Click Apply To add a meter to the network 1 Create a Gateway Translation GWT object to represent the meter There are two methods for getting a GWT object described below as metho...

Page 20: ...l to Connected confirms that you have added the meter to the network successfully To verify that you are indeed causing the meter to transmit a message observe the LEDs in the CON MBUS when a meter tr...

Page 21: ...the data Go to Step 6 Basic Method hard way Following Step 4 because you created the GWT object yourself you therefore need to add the translation programming to it and then map the data to BACnet obj...

Page 22: ...ble errors when creating the BACnet objects The object name is greater than 67 characters The object instance number is not in the specified range Step 7 Configuring the GWT Object that You Created Be...

Page 23: ...Apply See Tables of Supported BACnet Objects and Addressing Schemes for more information Page The information about the data values provided by the manufacturer of the meter is organized in pages Rec...

Page 24: ...itor the link status and cause an alarm when it goes to the Not Connected state Reliability status is available in the GWT object s Flag property Reliability status Connected when Flag 1 Reliability s...

Page 25: ...quests all the records actually less than 99 for Page 1 The results from the data records requested in the Setup tab of the GWT object are shown in the Description tab of the GW object and not in the...

Page 26: ...POWER WATTS R5 Manufacturer Specific R6 VOLUME M 3 Inc PulseIp Chn 0 R7 Manufacturer Specific R8 Manufacturer Specific R9 Manufacturer Specific R10 EXT_VIF CODE2 Hw Sw R11 EXT_VIF CODE2 Hw Ver R12 On...

Page 27: ...1 The following records are used in this application Page 1 R4 ENERGY WATT HR Page 2 R1 FLOW TEMPERATURE R2 RETURN TEMP R4 POWER WATTS The results from the data records requested in the Setup tab of t...

Page 28: ...g This dialog can serve as a template for the Sontex 531 meter 2 Starting in the second row of the Reference column enter an object instance such as AV1 to replace the asterisk character Enter AV2 AV3...

Page 29: ...previous figure are formed using this relationship YYY ZZ Where YYY GWT instance 100 ZZ BACnet object instance For example GWT2 and an object instance of 01 yields AV10201 See Tables of Supported BACn...

Page 30: ...and temperature of the supply water might be measured On the water return pipe the flow and temperature of the water return might be measured Sontex 539 Meter Id 10241405 Manufacturer ee 4d MeterVers...

Page 31: ...s from the data records requested in the Setup tab of the GWT object are shown in the Description tab of the GW object and not in the GWT Description tab This behavior is contrary to expectation It is...

Page 32: ...ields of the first row entry 3 In the second row enter the name in the Name column for the data element that is being represented by this row such as Volume Liters See the BACnet Objects Naming Scheme...

Page 33: ...ng this relationship YYY ZZ Where YYY GWT instance 100 ZZ BACnet object instance For example GWT2 and an object instance of 01 yields AV10201 See the Table of Supported BACnet Objects and Addressing S...

Page 34: ...ct Instance Object Number Object Reference Room201_Occupancy AV1 01 700 BV10101 Room201_Consumption AV2 02 700 AV10102 Room201_Temperature AV3 03 700 AV10103 If the GWT name has a underscore then the...

Page 35: ...for inputs depends on which version of ORCAview and firmware that you are using The data representation for variables AV and BV objects is independent of software controller type and firmware version...

Page 36: ...tance 100 ZZ BACnet object instance For example AV 10199 Defines an analog variable with GWT number 01 and object instance of 99 Hardware Inputs DAC DSC AI BI not supported 3 40 R1 Firmware Software V...

Page 37: ...ame as for Variables AV BV Available for use in application that require double word precision such as a totalizer value Variables eBCON 150 01 99 AV BV 10101 10250 YYY ZZ Where YYY GWT instance 100 Z...

Page 38: ...inputs and distributes as required You create these objects manually and need to assign and track the object instances The AI BI object instance numbers must be in the range 15001 to 15250 For example...

Page 39: ...elationship Add leading zeroes where needed DAC DSC Not supported Variables eBCON 150 01 99 AV BV 10101 10250 YYY ZZ Where YYY GWT instance 100 ZZ BACnet object instance For example AV 10199 Defines a...

Page 40: ...nce range BACnet Object Address Use this addressing relationship Add leading zeroes where needed Hardware Inputs eBCON 150 01 99 AI BI 1400101 1415099 1500101 1515099 Uses eBUS addressing XX YYY ZZ Wh...

Page 41: ...T object as a template to replicate this configuration to the other same meter Saving the GWT Object To save a GWT object right click on it and select Save As from the pop up menu The object is saved...

Page 42: ...ent Edition 1 4 Loading the GWT Object To load a GWT object into a controller right click on the controller and select Load from the popup menu Removing a Meter from the Network To remove a meter from...

Page 43: ...ject setup tab and follow the Installation Guide No response to a query Wait when you do a query as the time before response depends on the Baud Rate defined for the communication with M Bus meters on...

Page 44: ...ject Data destination does not exist GWT is empty and does not have any rows entered in the table No GWT objects are present GWT primary address does not correspond to any M Bus meter Confirm that all...

Page 45: ...e GWT object CON MBUS Status Indicators Table LED Function Description Scan CPU Scan Indicator This red LED flashes at the CPU scan rate Network NET MS TP RS 485 Communication Status Indicators The gr...

Page 46: ...September 26 2012 R Barron Emphasize that GWT data record query displays in the Description tab of GW Add troubleshooting for problematic entries in GWT Setup 1 2 March 27 2014 J Halliday Update CON M...

Page 47: ...CON MBUS Application Guide Page 47 of 48 Document Edition 1 4...

Page 48: ...www deltacontrols com...

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