利用spc3开发智能从站源码讲解

SPC3DP1SPC3SPC3DPSPC3PROFIBUS-DPSPC31.5KBRAMRAM211.1SPC3PROFIBUS—DP12Mbps80c3280X8680C16580C16680C167HCIIHCl6HC91644PQFPPROFIBUS—DP(WDT)24MHz48MHz5V1.2SPC3RAM1.2.1RAMSPC31.5KbyteRAM/1000H~015HSPC3016H~03FHSPC3DPDataIn040H~5FFHDPDataIn(3)DataOut(3)Diagnostics(2)Parametersettingdata(1)Configurationdata(2)Auxilliarybuffer(2)SSA-buffer(1)DataIn(3)3DataInSPC3CPUSPC3RAM819292RAM1.5KbyteSPC31.2.2RAM/SPC3RAM02H03H02H03H/121SPC3RAM2SPC3RAMASPC3SPC3(IRR)(IR)(IMR)(IAR)25SPC311SPC3IRRIMR/IARCmd2.2SPC3SPC3Power_OnWAIT-PRMWAIT-CFGDATA_EXCH2SPC3Power_OnSet_Slave_AddWAIT-PRMSet_PrmGet_CfgSlave_DiagSet_PrmWAIT-CFGCheck_CfgCheck_CfgSlave_DiagGet_CfgCheck_CfgDATA_EXCHWritingOutputsReadingInputsGlobal_ControlSlave_DiagChk_DiagGet_CfgWDSPC3SPC33PROFIBUSDP3.1PROFIBUSDPPROFIBUSDP8-DPDP-DPDPPROFIBUSDPSPC3DPSPC3SPC33.2Dialog3.3(Parameter)DPDPDP3.4CFGDPDPDPSPC3GSDGSDModule=2AI*16bit0x43,0x41,0x01,0x10,0x02;EndModule21653.5DPSSADP2DPDPEEPROM,FLASHRSIdent_NumberIdent_NumberSPC3DP