FieldbusModules
OperatingManualCommunicationinterfaces
1002971EN03
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4.2.2 Accesstotablesegments
Thedatainthetables(seeServicedata[ 65])canberequestedviathefollowingmod
ules.
Inputdata
TheMasterrequestsatablesegmentintheform:
Description InputdatafromPNOZmulti2
Tableandsegmentnumber 2InputBytes
Outputdata
ThePNOZmulti2repliesintheform:
Description OutputdatafromPNOZmulti2
Tableandsegmentnumber+13Bytepayload 15OutputBytes
AdetaileddescriptionisavailableinthechapterentitledAccesstotablesegments[ 15].
4.2.3 LEDstatus
TheLEDstatusofthePNOZmulti2canberequesteddirectlyviathefollowingmodule.
Description OutputdatafromPNOZmulti2
LEDstatus 1OutputByte
} Bit0=1:LEDOFAULTislitorflashes
} Bit1=1:LEDIFAULTislitorflashes
} Bit2=1:LEDFAULTislitorflashes
} Bit3=1:LEDDIAGislitorflashes
} Bit4=1:LEDRUNislit
} Bit57:Reserved
4.2.4 Servicedata
TheservicedataforPROFIBUSDPisdividedintothefollowingdataareas:
} ProcessdataBaseunitandexpansionmodules
} ProcessdataFieldbusmoduleandcommunicationmodule
} Diagnosticwords
} Enableelements
} Projectdata
} Devicedata
ThecontentoftheservicedataandaddressingaredescribedinthechapterentitledSer
vicedata[ 65].