User’s Manual
Kara BACnet Gateway
Page 2
USER'S MANUAL
TABLE OF CONTENTS
1
GENERAL INFORMATION ............................................................................................................. 4
1.1
M-Bus ......................................................................................................................................... 4
1.2
Modbus ....................................................................................................................................... 4
1.3
BACnet ....................................................................................................................................... 4
1.4
Kara BACnet Gateway ............................................................................................................. 4
1.5
Scenario ...................................................................................................................................... 6
2
Hardware M-Bus and Modbus (Tcp/IP) ............................................................................................ 7
2.1
Ethernet Port ............................................................................................................................. 7
2.2
Serial Port .................................................................................................................................. 8
3
Hardware with RS-485 (optional) ...................................................................................................... 8
3.1
Dip Switch .................................................................................................................................. 9
3.2
Serial Ports ................................................................................................................................. 9
4
Installation......................................................................................................................................... 10
4.1
3.1 Ethernet LAN..................................................................................................................... 10
4.2
3.2 BACnet Configuration ...................................................................................................... 13
4.2.1
BACnet Device Instance: ..................................................................................................................... 13
4.2.2
BACnet Broadcast Management Device (BBMD) .............................................................................. 14
4.3
BACnet Objects ....................................................................................................................... 14
4.4
M-Bus Configuration .............................................................................................................. 14
4.4.1
Enable Baud rates for M-Bus: .............................................................................................................. 15
4.4.2
Serial Port Name: ................................................................................................................................. 15
4.4.3
Enable consumption: ............................................................................................................................ 15
4.4.4
RS485 Interface ................................................................................................................................... 15
5
Meter Readings .................................................................................................................................. 16
5.1
4.1 Export to Excel .................................................................................................................. 17
5.2
4.2 Scanning Meters ................................................................................................................ 17
5.3
4.3 Meter Configuration ......................................................................................................... 18
5.3.1
Reading Interval: .................................................................................................................................. 18
5.3.2
Record No: ........................................................................................................................................... 18
5.3.3
Delete Meter: ....................................................................................................................................... 18
5.4 ........................................................................................................................................................... 19
5.5
4.4 Meter Records .................................................................................................................... 19
5.6
4.5 Edit Records ....................................................................................................................... 19