Manuale Supercom 656 R - Contabilizzazione del calore

7. M-Bus Protocollo di comunicazione7.1 IntroduzioneLa centrale radio Supercom 646 possiede il protocollo di comunicazione M-Bus secondo la normativaeuropea EN1434.Il protocollo M-Bus appoggia l´indirizzo secondario. Per ulteriori informazioni sull´M-Bus collegarsialla pagina: http://www.m-bus.com/7.2 Principio di letturaIl ripetitore possiede il suo proprio blocco (frame) che puo essere letto tramite radio o conl’interfaccia de comunicazione installato.Trame “Rsp_1” (Contiene le informazioni del ripetitore) XML attributesStartUser dataEndField Frame bytes in hex (Note 1) Coding CommentStart, Length68,Le Le,68Control 08 Respond with user data, RSP_UDAddressFDControl Information 72 Variable structure respondNameSubUnitTariffStorageFunction‡Identification number xx xx xx xx A, 32 bits IdentificationNumberManufacturer ID EE 4D C, 16 bits "SON" ManufacturerVersion of meter 1E C, 8 bits VersionDevice type 0E D, 8 bits Bus / System component DeviceTypeAccess number xx C, 8 bits AccessNumberStatus st Ds, 8 bits StatusSignature (not used) 00 00 C, 16 bits SignatureDetailed errors 02,FD 17,fg fg D, 16 bits ErrorFlags 0 0 0 0Internal version 0C,FD 0F,xx xx xx xx A, 32 bits OtherSoftwareVersion 0 0 0 0Hardware version 02,FD 0D,xx xx C, 16 bits HardwareVersion 0 0 0 0Fabrication number 0C,78,xx xx xx xx A, 32 bits FabricationNumber 0 0 0 0Battery use duration 03,FD 6c,xx xx xx C, 24 bits [h] OperatingTimeBattery 0 0 0 0Parameter flags 01,FD 66,pp D, 8bits StateOfParameterActivation 0 0 0 0Device read counter 04,FD 08,xx xx xx xx C, 32 bits AccessNumber 0 0 0 0Frames relayed counter 84 10,FD 08,xx xx xx xx C, 32 bits AccessNumber 0 1 0 0Wakeup counter @2400bds 04,FF 25,xx xx xx xx C, 32 bits WakeupCount 0 0 0 0Wakeup counter @4800bds 84 10,FF 25,xx xx xx xx C, 32 bits WakeupCount 0 1 0 0More records in next telegram mo Start of manufacturer specific data ManufacturerDataBlockCheck SumcsStop 16Parent tagSymbols‡ Function: 0=instantaneous, 1=maximum, 2=minimum, 3=during error state§ manufacturer specific VIFENotes1. For non hexadecimal or lower case digits see the detailled description in the Keys sheet.0656P203 Manuale Supercom 656 09-11-2011 13