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HRW Limited 

504-505, 5/F, Wai Wah Commercial Centre 

Ph +852 2546 7402

 

6 Wilmer Street, Sai Ying Pun 

Fax +852 2546 7403

 Hong 

Kong 

www.hrw.hk

 

 
 

 
 

HPE-BNSMA – SMA Gateway to BACnet MS/TP 

FW4.01 

 
250 point

 

integration of SMA protocol devices in to BACnet MS/TP networks. Up to 32 SMA devices 

may be connected to the gateway for read access of up to 250 SMA data-points 
 

Typical Applications

 

 
BACnet MS/TP network integration of SMA devices such as… 
 

 Sunnyboy 

inverter 

 Windyboy 

inverter 

 Sensorbox 

 

Feature Summary

 

 

  SMA terminal mode for network initialisation 

  SMA network device identification 

  SMA device points identification 

  SMA individual point configuration as BACnet object 

  BACnet application services; Single-Read, Multiple-Read, Single-Write, Who Is, I Am, Who 

Has, I Have 

  BACnet priority array 

 
 
 
 
 
 
 
 
 

Summary of Contents for HPE-BNSMA

Page 1: ...nnected to the gateway for read access of up to 250 SMA data points Typical Applications BACnet MS TP network integration of SMA devices such as Sunnyboy inverter Windyboy inverter Sensorbox Feature Summary SMA terminal mode for network initialisation SMA network device identification SMA device points identification SMA individual point configuration as BACnet object BACnet application services S...

Page 2: ...tings 5 BREAK IN TO TERMINAL MODE 5 BACNET CONFIGRATION COMMANDS 6 SMA POINT CONFIGURATION COMMANDS 7 SMA TERMINAL MODE 8 COMMAND SUMMARY 8 OPERATION 8 POINT PROGRAMMING 9 POINT STRUCTURE 9 POINT SCALING 10 DOWNLOAD TEXT FILE 11 ENABLE SMA PORT 11 SCAN SMA NETWORK 12 FIND FUNCTION 12 DIAGNOSTIC DISPLAY 13 SMA POINT ERROR RESPONSE 13 INSTALLATION COMMISSIONING 14 CONNECTIONS 15 DIMENSIONS 15 TECHNI...

Page 3: ... the gateway s Diagnostic and Terminal functions mean the available data points can be identified without the manufacturer s manual if need be For each required SMA data point the gateway data base point configuration consists of 1 SMA device address 2 Channel number of the point required to be read 3 Scaling Type selection for manipulation of the read raw data before passing to the BACnet side 4 ...

Page 4: ...e are recommended A USB port Serial comm port DB9 converter may be required for HPECOM if the PC being used does not include a Com 1 serial port The following settings reflect HyperTerminal Please contact us if you require assistance setting up Indigo HyperTerminal Settings For successful communication between HyperTerminal and the device initial Properties setup of HyperTerminal should be as per ...

Page 5: ...tion Saving HyperTerminal Settings For ease of connection it is recommended to save the HyperTerminal setup for each baud rate you may wish to use with an easily recognised configuration name For example HPECOM 48 4800 HPECOM 96 9600 HPECOM 19 2 19200 HPECOM 38 4 38400 HPECOM 57 6 57600 Break in to Terminal Mode When HyperTerminal is running and the HPECOM cable is connected to the device the init...

Page 6: ...800 Example 1001 38400 After changing comm speed it will be necessary to reconnect with HyperTerminal at the new comm speed to save write the change Set Maximum Master address MM 1 127 Highest Master device address on the network is registered Next address searching limited to MM address Set Sys Vendor ID SysVid SV 0 255 System vendor specific features may be available SV 0 applies generic BACnet ...

Page 7: ...ith new data base will delete an old existing data base as a matter of course Find SMA point detail F Point data structure is revealed from a specified starting point Refer to the description on page 12 Scroll page display P 1 10 Scroll to specific page if more data points are present than can be displayed on one screen Example P 2 The second page of database settings are displayed Priority Releas...

Page 8: ...xit Terminal Mode X Return to normal point data base mode Operation After entering HyperTerminal communication with TTTTTTTTTTT then enter T to go to SMA Terminal Enter H to display the Help text Enter GN to view the available network devices including their current network addresses their serial numbers and device type 2 2000860214 WR6KA 05 1 6830 SENS0500 3 2000860207 WR6KA 05 If the current net...

Page 9: ...ysis Point Programming After eXit from SMA Terminal you can begin to enter gateway data points Each point from 4 253 may be configured to read a data point value from any SMA device present on the SMA network On the BACnet side each point 4 253 represents a BACnet object AV4 AV253 Point Structure Gateway point configuration is in the following structure Point SMA Device Addr SMA Channel Scaling Po...

Page 10: ...s may be assigned to a point either as a part of the Point Programming string as outlined in the previous point programming section or individually after initial point configuration once the live data is seen and the scaling requirements are clear To scale an individual point as being divided by 10 then a Scale type value of 1 must be assigned to that point as referenced in the left hand column of...

Page 11: ...icate that the existing data base is being blanked and now Ready to receive data base text file While in the Ready state navigate to the text file path via the Transfer Send Text File dialogue After download of the text file the display will indicate a check between lines received and lines expected as set at the 10000 nnn line If the lines check is correct then the new data base is loaded otherwi...

Page 12: ...el 1 4 1 1 0 204 enter Example 2 If you wish to reveal the channel detail and activity of all channels of device 3 from Counter Input Instant channel 1 4 3 1 0 307 enter Once you have set up point 4 according your search criteria then enter F and the points from the starting Table Row will be sequentially displayed so you can identify live channel data relating to the installation To Exit the Find...

Page 13: ...nse including the gateway s recognition of required data point values Via the HyperTerminal menus Transfer Capture text option you can save this communication data for later analysis create a capture file press Enter to force a scan then stop the capture Open the resultant text file with Word to view a formatted record of the communication for analysis SMA Point Error Response When the SMA device ...

Page 14: ...n at each device should be continuously connected via the S terminal of the device note that the device s S terminal has no electrical connection to the device it merely acts as a junction terminal for the purpose of screen continuity The RS485 cable should avoid cable routes that run with power cables Where the RS485 cable must cross power cables then they should cross at 90 avoiding parallel run...

Page 15: ... Manual 111201 doc E O E Subject to change without notice Page 15 of 16 Connections Dimensions If using HDA0002 DIN rail adapter brackets the overall depth from the gear plate to the front surface of the device is 45 5mm ...

Page 16: ...ices for control panel mounting Standard package 40 units per carton Accessories HDA0002 DIN rail adapter brackets factory fitted HPECOMU Configuration cable USB RJ11 HPECOM Configuration cable DB9 RJ11 U232 P9 RS232 DB9 USB adapter cable Other HP_BN Series Devices HPC0662BN Universal Controller 12 Point BACnet MS TP 24Vac HPC8884BN Universal Controller 28 Point BACnet MS TP 24Vac HPD0440BNMR Netw...

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