CHAPTER 3: IEC 61850 COMMUNICATION PIXIT CONFORMANCE STATEMENTUR FAMILY – COMMUNICATIONS GUIDE 3-22733.7 PIXIT conformance statementThis section outlines protocol implementation extra information for testing (PIXIT), which relates to restrictions andlimitations of a device. This section specifies the PIXIT of the IEC 61850 interface in UR devices with firmware version 7.3and later.Together with PICS and the MICS, the PIXIT forms the basis for a conformance test according to IEC 61850-10. The PIXITentries contain information that is not available in the PICS, MICS, TICS documents or SCL file.Each table specifies the PIXIT for applicable ACSI service model as structured in IEC 61850-10. The “Ed” column indicates ifthe entry is applicable for IEC 61850 Edition 1 and/or Edition 2.Table 3-226: PIXIT for Association modelI31 IED version and instance information: LPHD.PhyNam:swRev, serNum, LLN0.NamPlt.configRevYes YesI32 Configuration values (fc=CF) Yes YesI33 Setting Parameter values (fc=SP, SG) Yes YesI34 SCL Header management (9.1)I35 Modify IED data model (add LN/Data object/LD, orremove unused LD/LN/Data object)Tool functionalityI41 Support MustUnderstand concept (8.2) Yes YesI42 Bind incoming 61850 signals to IED internal (input)signalsYes YesI43 Use or create IED Input section for binding incoming(external) signals to internal signals, to document thisbindingYes YesI44 Create CID file for IED YesI45 Support ldName for LD name specification Yes YesI46 Modify LN prefixes or ldInstID Edition Description Value / ClarificationAs2 1,2 TCP_KEEPALIVE value. The recommendedrange is 1..20s.20 secondsAs3 1,2 Lost connection detection time 120 seconds (if there is no MMS traffic for this time,the connection is dropped)As5 1,2 What association parameters arenecessary for successful association?Transport selector YSession selector YPresentation selector YAP Title NAE Qualifier NAs6 1,2 If association parameters are necessaryfor association, describe the correctvaluesTransport selector 0001Session selector 0001Presentation selector 00000001As7 1,2 What are the maximum and minimumMMS PDU sizes?Max MMS PDU size 64000Min MMS PDU size 700As8 1,2 What is the maximum start up time aftera power supply interrupt?120 secondsAs9 1,2 Does this device function only as testequipment?NoURfirmwareUR SetupsoftwareValue/comments