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# Project Tracker ID Source Status Priority Standard(s) Subject Updated
538 IEC 61850 User Feedback Task Force Support 19 IOP_2017/29 Closed Normal

IEC 61850-6

 SCT engineering problems 06/21/2022 09:24 AM Actions
504 IEC 61850 User Feedback Task Force Support 19 IOP_2015 Closed Normal

6

 When IID file from ICT includes “mustUnderstand” attribute in <GSEcontrol> such as <GSEControl desc="System Logical Device GOOS 06/21/2022 09:12 AM Actions
462 IEC 61850 User Feedback Task Force Support 19 IOP_2013 Closed Normal The use of ExtRef to subscribe to a SV was questioned. There are several different mechanisms that could be used in 61850-6 to s 06/21/2022 09:00 AM Actions
428 IEC 61850 User Feedback Task Force Support 19 ENTSO-E Closed Normal

IEC 61850-6

 If 11 # ENTSO-E is not supported, vendors shall describe in the PIXIT document what they support 02/11/2021 07:40 AM Actions
555 IEC 61850 User Feedback Task Force Support 2 H30 Rejected Normal Link Failover reliability problem - implication to protection application 10/25/2022 09:01 AM Actions
487 IEC 61850 User Feedback Task Force Support 2 IOP_2015 Closed Normal

6

 In the service section, there is the new element “client services”. That element includes GOOSE (default FALSE). Is it required 06/21/2022 09:11 AM Actions
539 IEC 61850 User Feedback Task Force Support 20 IOP_2017/34 Closed Normal

IEC 61850-6

 Relation between GCB instances in scd to the related LGOS 06/21/2022 09:24 AM Actions
505 IEC 61850 User Feedback Task Force Support 20 IOP_2015 Closed Normal

6

 Statement: an SCT A export an SED file with engineering rights “fix” and expectation was SCT B could add Goose clients after imp 06/21/2022 09:12 AM Actions
429 IEC 61850 User Feedback Task Force Support 20 ENTSO-E Closed Normal

IEC 61850-6/7-1

 Input configuration: IEDs shall support ExtRef entries pointing to Data Objects as well as to DataAttribute with all possible le 02/11/2021 07:37 AM Actions
506 IEC 61850 User Feedback Task Force Support 21 IOP_2015 Closed Normal

6

 Issue 1: Content of CID with GOOSE Subscriptions During testing we noticed some CID files contained a single IED, whereas others 06/21/2022 09:12 AM Actions
464 IEC 61850 User Feedback Task Force Support 21 IOP_2013 Closed Normal There is an issue about differentiation between “fixed” /preconfigured DataSets and those that can be changed in a SCT. Some ICT 06/21/2022 09:00 AM Actions
430 IEC 61850 User Feedback Task Force Support 21 ENTSO-E Closed Normal IED certification needs to include tool interoprability validation 02/11/2021 07:36 AM Actions
541 IEC 61850 User Feedback Task Force Support 22 IOP_2017/36 Closed Normal

IEC 61850-9-2(LE), IEC 61869-9

 APPID rules for backward compatible variants (9-2LE) shall be noted in IEC 61869-9 06/21/2022 09:24 AM Actions
507 IEC 61850 User Feedback Task Force Support 22 IOP_2015 Closed Normal If the client reads a SCD file and loads then the data model (or vice versa ???) what data shall a client compare? confRef’s, da 06/21/2022 09:10 AM Actions
431 IEC 61850 User Feedback Task Force Support 22 ENTSO-E Closed Normal

IEC 61850-6

 Today, there is no single way to describe subscriptions such that various tools understand it the same way. This needs to be im 02/11/2021 07:34 AM Actions
465 IEC 61850 User Feedback Task Force Support 22 (1) IOP_2013 Closed Normal In a SCD there were LNodes in the substation section that were not associated to a specific IED/LN instance. In particular, an S 06/21/2022 09:00 AM Actions
466 IEC 61850 User Feedback Task Force Support 22 (2) IOP_2013 Closed Normal In a SCD there were LNodes in the substation section that were not associated to a specific IED/LN instance. The question was if 06/21/2022 09:00 AM Actions
508 IEC 61850 User Feedback Task Force Support 23 IOP_2015 Closed Normal

IEC 61850-7-2

 RptID attribute of a ReportControl section in SCL is optional, as stated in IEC 61850-6. IEC 61850-8-1 states to send RCB objec 06/21/2022 09:12 AM Actions
467 IEC 61850 User Feedback Task Force Support 23 IOP_2013 Closed Normal There are normative ENUM definitions for 7-4. (e.g. Mod) but there is no guidance in regards to naming rules (e.g. Modkind). 06/21/2022 09:00 AM Actions
432 IEC 61850 User Feedback Task Force Support 23 ENTSO-E Closed Normal There are interoperability problems between client and server IEDs due to product implementation. 02/11/2021 07:33 AM Actions
509 IEC 61850 User Feedback Task Force Support 24 IOP_2015 Closed Normal

IEC 61850-7-2

 1. Report Control Block is disabled and four events (four reports) are generated2. Client sends MMS Write RptEna=true to the BR 06/21/2022 09:12 AM Actions
468 IEC 61850 User Feedback Task Force Support 24 IOP_2013 Closed Normal The mechanism for defining a GI attribute in a ED.2 RCB does not validate and import into an ED.1 ICT. 06/21/2022 09:00 AM Actions
433 IEC 61850 User Feedback Task Force Support 24 ENTSO-E Closed Normal

IEC 61850-10

 Client implementation Level A certification 02/11/2021 07:08 AM Actions
510 IEC 61850 User Feedback Task Force Support 25 IOP_2015 Closed Normal

IEC 61850-7-4

 For the latest TISSUE 1361 for Ed2.0 (statement in the attachment), there are two things to be clarified:1. The statement: Swit 06/21/2022 09:12 AM Actions
469 IEC 61850 User Feedback Task Force Support 25 IOP_2013 Closed Normal The iedType attribute is optional within SCL. However, some SCL tools use this as part of validation. Lack of the attribute/valu 06/21/2022 09:00 AM Actions
434 IEC 61850 User Feedback Task Force Support 25 ENTSO-E Closed Normal Freedom of choice what IEC 61850 services are to be tested seem too open. The vendor can select exactly what UCA accredited test 12/06/2022 09:01 AM Actions
511 IEC 61850 User Feedback Task Force Support 26 IOP_2015 Closed Normal

2-Sep

 The Quality bits alignment in 9-2LE seems different from 8-1 quality bits with ASN.1. So it caused confusion that which bit shou 06/21/2022 09:12 AM Actions
470 IEC 61850 User Feedback Task Force Support 26 IOP_2013 Closed Normal An ICT provides an IID/ICD file that defines 4 GOCBs. The SCT imports this file, creates an SCD which has only 1 GOCB. The ICT r 06/21/2022 09:00 AM Actions
435 IEC 61850 User Feedback Task Force Support 26 ENTSO-E Closed Normal Interoperability between vendor products is not verified/certified by UCA 02/11/2021 07:06 AM Actions
512 IEC 61850 User Feedback Task Force Support 27 IOP_2015 Closed Normal

90-4

 Testing unconfigured VLAN, there is a question of how VLAN tags (e.g. 20) should be handled by the HSR ring. However, what sho 06/21/2022 09:12 AM Actions
471 IEC 61850 User Feedback Task Force Support 27 IOP_2013 Closed Normal How should an SCL file express the initial value of GOCB.Ena and SVCB.Ena. It would appear that the Control Block schema definit 06/21/2022 09:00 AM Actions
436 IEC 61850 User Feedback Task Force Support 27 ENTSO-E Closed Normal Too many options in the standard 06/05/2023 01:59 AM Actions
547 IEC 61850 User Feedback Task Force Support 28 IOP_2017/49 Resolved Normal

IEC 61850-9-3

 Requirement for Boundary Clocks to adjust the clock accuracy to reflect their actual accuracy, not that of their grandmaster 05/09/2023 09:32 AM Actions
513 IEC 61850 User Feedback Task Force Support 28 IOP_2015 Closed Normal

90-4

 HSR and PRP are redundancy protocols. In order to prevent a single point of failure, many people are considering 2 red boxes 06/21/2022 09:09 AM Actions
472 IEC 61850 User Feedback Task Force Support 28 IOP_2013 Closed Normal An ED.2 SCT would not import an ED.1 SCL file. This needs to be addressed with rules of transformation and the definition of a s 06/21/2022 09:00 AM Actions
437 IEC 61850 User Feedback Task Force Support 28 ENTSO-E Closed Normal

IEC 61850-6

 SCL: Use of InRef and ExtRef not possible in many tools 02/11/2021 06:57 AM Actions
548 IEC 61850 User Feedback Task Force Support 29 IOP_2017/50 Resolved Normal

IEC 61850-9-3

 The start-up behaviour of Boundary Clocks 05/09/2023 09:32 AM Actions
514 IEC 61850 User Feedback Task Force Support 29 IOP_2015 Closed Normal Priority of error checking in controls – i.e. position-reached instead of Blocked-by-switching-hierarchy. The order of checks i 06/21/2022 09:12 AM Actions
473 IEC 61850 User Feedback Task Force Support 29 IOP_2013 Closed Normal An SCL file was provided that had a <Val> for an OctetString value. A question was raised as to the correct format for the value 06/21/2022 09:00 AM Actions
556 IEC 61850 User Feedback Task Force Support 3 H30 In Progress Normal

IEC 61850-90-20

 Rendundant CT/TT measurements 06/21/2022 02:09 AM Actions
488 IEC 61850 User Feedback Task Force Support 3 IOP_2015 Closed Normal

6

 An ICD file has predefined ReportControlBlock. With the SCT we attached a dataset to one URCB. Afterwards we decide to de-config 06/21/2022 09:11 AM Actions
440 IEC 61850 User Feedback Task Force Support 3 Vattenfall Closed Normal The specified sigal has a utility process name independent of used protcol. E.g. "start of distance protection". Also link to a 06/21/2022 09:19 AM Actions
558 IEC 61850 User Feedback Task Force Support 30 ENTSO-E Closed Normal

IEC 61850-7-4

 Busbar protection (BBP): Diff/Kirchoff BBP 12/06/2022 09:02 AM Actions
549 IEC 61850 User Feedback Task Force Support 30 IOP_2017/51 Resolved Normal

IEC 61850-9-3

 Standard should clarify the relation between the PTP clock clockQuality signals and the timeQuality in TimeStamp 05/09/2023 09:32 AM Actions
474 IEC 61850 User Feedback Task Force Support 30 IOP_2013 Closed Normal Should all SCTs support a substation section and the ability to associate LNodes into that section. 06/21/2022 09:00 AM Actions
559 IEC 61850 User Feedback Task Force Support 31 ENTSO-E Closed Normal

IEC 61850-7-4

 Busbar protection: ARC detection protection 12/06/2022 09:02 AM Actions
550 IEC 61850 User Feedback Task Force Support 31 IOP_2017/52 Resolved Normal

IEC 61850-9-3

 Incorrect variance adjustment for Time Masters with degradation (loss of GPS) 05/09/2023 09:32 AM Actions
515 IEC 61850 User Feedback Task Force Support 31 IOP_2015 Closed Normal These test cases assume that a server will send a negative response to an operate to the same value. Some servers will accept th 06/21/2022 09:12 AM Actions
475 IEC 61850 User Feedback Task Force Support 31 IOP_2013 Closed Normal With the renaming of LNTypes, DOTypes, etc., there should be a specification as to the maximum size for these names. The XSD sho 06/21/2022 09:00 AM Actions
560 IEC 61850 User Feedback Task Force Support 32 ENTSO-E Closed Normal

IEC 61850-7-4

 Busbar protection: Simplified logic 02/11/2021 07:02 AM Actions
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