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UM1759 数据表(PDF) 39 Page - STMicroelectronics |
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UM1759 数据表(HTML) 39 Page - STMicroelectronics |
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39 / 50 page ![]() DocID026279 Rev 1 39/50 UM1759 Running the Wireless M-Bus application 50 Figure 22. Selecting configuration 5. Flash the concentrator board using WMBUS_SDK workspace. The two configuration available for concentrator are: a) SPIRIT1_wmbus-gui-169: Concentrator FW for 169 MHz frequency band b) SPIRIT1_wmbus-gui-868: Concentrator FW for 868 MHz frequency band 6. Make sure that meter and concentrator devices are programmed with same configuration i.e. if meter is programmed with 169 MHz configuration then same configuration should be used at concentrator side also. 7. Connect the concentrator to WMBus PC GUI: WMBus & Sniffer for SPIRIT1. Follow steps described in section 4.4 to use GUI. 8. Different meter types are supported in WMBus. For example: a) Electricity meter=0x02 b) Gas meter=0x03 c) Heat meter=0x04 and so on. User can set meter type using following: “Project tab -> Options -> C/C++ Compiler -> Preprocessor” option. Table 57. Wireless M-Bus frequency band vs. modes Mode Communication Frequency band to choose S1 Unidirectional 868 MHz S1-m Unidirectional 868 MHz S2 Bidirectional 868 MHz T1 Unidirectional 868 MHz T2 Bidirectional 868 MHz R2 Bidirectional 868 MHz N1 Unidirectional 169 MHz N2 Bidirectional 169 MHz |
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