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# Project Tracker ID Source Status Priority Standard(s) Subject Updated
602 IEC 61850 User Feedback Task Force Feature 1742 IOP_2019 Resolved Normal

IEC 61850-9-3

Merging Unit standard requires MU clock to jump on PTP time jumps, which is not true for Boundary Clocks. 05/09/2023 09:32 AM Actions
601 IEC 61850 User Feedback Task Force Feature 637 IOP_2019 Closed Normal

IEC 61850-90-16

ICD files with empty type=”” attribute in their IED element 06/21/2022 09:29 AM Actions
600 IEC 61850 User Feedback Task Force Feature 1947 IOP_2019 Closed Normal

IEC 61850-7-1

Connect the ExtRef - different supported mechanisms by ICT 06/21/2022 09:29 AM Actions
599 IEC 61850 User Feedback Task Force Feature 12 IOP_2019 Resolved Normal ICD files do not match requirements (several issues) - increase in engineering efforts 06/05/2023 01:58 AM Actions
598 IEC 61850 User Feedback Task Force Feature 2108 IOP_2019 Closed Normal

IEC 61850-6

The SCT tool creates an invalid ReportControl element 07/05/2022 08:47 AM Actions
597 IEC 61850 User Feedback Task Force Feature 1120 IOP_2019 Resolved Normal

61850-90-28

SCTs updating the confRev of 9-2 LE Sampled Value streams - problem with subscription to test tool SV injection 05/09/2023 09:32 AM Actions
596 IEC 61850 User Feedback Task Force Feature 1710 IOP_2019 Closed Normal An IED declares constraints that are not machine processable 02/11/2021 06:43 AM Actions
595 IEC 61850 User Feedback Task Force Feature 1642_04 IOP_2019 Closed Normal

IEC 61850-7-1

How does the SCT know whether to configure the LSVS.SvCBRef (if it is not configured)? 06/21/2022 09:29 AM Actions
594 IEC 61850 User Feedback Task Force Feature 1642_01 IOP_2019 Closed Normal

IEC 61850-6

Reverse engineering of subscription is not possible when Server and ServerAt APs are connected to the same SubNetwork 06/21/2022 09:29 AM Actions
593 IEC 61850 User Feedback Task Force Feature 1601 IOP_2019 Closed Normal

IEC 61850-6

How to disable SV control blocks that are not in use? 06/21/2022 09:29 AM Actions
592 IEC 61850 User Feedback Task Force Feature IntApp IOP_2019 Closed Normal Invalid SCL file due to wrong allocation fo GoCBs 06/21/2022 09:29 AM Actions
591 IEC 61850 User Feedback Task Force Feature 1857 IOP_2019 Closed Normal

IEC 61850-6

A reservation could not be made via SCL for an IED’s report due to the lack of a ConnectedAP associated with the client’s AP 07/05/2022 08:34 AM Actions
590 IEC 61850 User Feedback Task Force Feature 1800 IOP_2019 Resolved Normal

IEC 61850-6

ICT fails to check validity of the SCD file regarding the IED constraints 11/07/2023 08:22 AM Actions
589 IEC 61850 User Feedback Task Force Feature 1700 IOP_2019 Closed Normal

IEC 61850-6

Usage of max of RptEnabled when indexed attribute is false and the relationship to RptEnabled 07/05/2022 08:28 AM Actions
588 IEC 61850 User Feedback Task Force Feature 1548 IOP_2019 Closed Normal

IEC 61850-6

More than one redundant PhysConn for ConnectedAP of IED AP and no redundant PhysConn on same AP 06/21/2022 09:28 AM Actions
587 IEC 61850 User Feedback Task Force Feature 1404 IOP_2019 Closed Normal

IEC 61850-6

LNodeTypes and DOTypes not used in the IED section - is it allowed to keep them in DataTypeTemplate section? 02/11/2021 07:01 AM Actions
586 IEC 61850 User Feedback Task Force Feature 1340 IOP_2019 Closed Normal

IEC 61850-6

Client application cannot connect to IED that are having issue with format of AP-Title 07/05/2022 08:26 AM Actions
585 IEC 61850 User Feedback Task Force Feature 1337 IOP_2019 Closed Normal

IEC 61850-6

SCT unable to configure the device to communicate on multiple subnets due to having a single AP (with all Eth. Ports) 07/05/2022 08:24 AM Actions
584 IEC 61850 User Feedback Task Force Feature 1122 IOP_2019 Closed Normal

IEC 61850-6

SCL validation - Should all name parts of PhV be contained in the doName? 05/09/2023 09:12 AM Actions
443 IEC 61850 User Feedback Task Force Feature 6 Vattenfall Closed Normal

IEC 61850-7-1

Requirement for guideline - generic interfacing logical nodes are used for outputs and inputs ( destroys the semantic meaning of signals) 02/11/2021 07:58 AM Actions
438 IEC 61850 User Feedback Task Force Feature 1 Vattenfall Resolved Normal

IEC 61850-4

The engineering-process is well defined for a green field / new IEC 61850 substation but needs clarification for refurbishment 12/05/2023 08:26 AM Actions
583 IEC 61850 User Feedback Task Force Support 55 ENTSO-E Closed Normal

IEC 61850-7-4

Autoreclosure: Autoreclosure - 3ph closing command missing 12/06/2022 09:38 AM Actions
582 IEC 61850 User Feedback Task Force Support 54 ENTSO-E Closed Normal

IEC 61850-7-4, 7-5

Synchrocheck: Synchrocheck - missing signals 12/06/2022 09:37 AM Actions
581 IEC 61850 User Feedback Task Force Support 53 ENTSO-E Closed Normal

IEC 61850-7-4, 7-5

S/S related applications: Disturbance recorder - communication session active 12/06/2022 09:37 AM Actions
580 IEC 61850 User Feedback Task Force Support 52 ENTSO-E Resolved Normal

IEC 61850-7-500

Voltage protection: Undervoltage protection - 3ph operate 05/09/2023 09:32 AM Actions
579 IEC 61850 User Feedback Task Force Support 51 ENTSO-E Resolved Normal

IEC 61850-7-500

Voltage protection: Overvoltage protection - 3ph operate 05/09/2023 09:32 AM Actions
572 IEC 61850 User Feedback Task Force Support 44 ENTSO-E Resolved Normal

IEC 61850-7-500

S/S related applications: Auxiliary circuit supervision 05/09/2023 09:32 AM Actions
571 IEC 61850 User Feedback Task Force Support 43 ENTSO-E Closed Normal

IEC 61850-7-4

Insulation Supervision: Gas detector sensor 02/11/2021 06:54 AM Actions
570 IEC 61850 User Feedback Task Force Support 42 ENTSO-E Closed Normal

IEC 61850-7-5

Health: Health of prot relay/subfunction 02/11/2021 06:55 AM Actions
569 IEC 61850 User Feedback Task Force Support 41 ENTSO-E Closed Normal

IEC 61850-7-4

S/S related applications: Access security system 12/06/2022 09:36 AM Actions
568 IEC 61850 User Feedback Task Force Support 40 ENTSO-E Closed Normal

IEC 61850-90-3

S/S related applications: Fire detection/extinction 02/11/2021 06:59 AM Actions
567 IEC 61850 User Feedback Task Force Support 39 ENTSO-E Closed Normal

IEC 61850-7-4

S/S related applications: 400VAC/110VDC 02/11/2021 07:00 AM Actions
566 IEC 61850 User Feedback Task Force Support 38 ENTSO-E Closed Normal

IEC 61850-7-420

S/S related applications: Diesel aggregat alarm 12/06/2022 09:35 AM Actions
565 IEC 61850 User Feedback Task Force Support 37 ENTSO-E Closed Normal

IEC 61850-7-4/90-3

S/S related applications: DC battery model and converter/charger/rectifier alarms 02/11/2021 07:00 AM Actions
564 IEC 61850 User Feedback Task Force Support 36 ENTSO-E Closed Normal

IEC 61850-90-6

S/S related applications: Auxiliary transfer 02/11/2021 07:01 AM Actions
563 IEC 61850 User Feedback Task Force Support 35 ENTSO-E Closed Normal

IEC 61850-7-4

Transformer diff. protection: Protection blocked by harmonics 02/11/2021 07:01 AM Actions
562 IEC 61850 User Feedback Task Force Support 34 ENTSO-E Closed Normal

IEC 61850-7-4

Transformer diff. protection: Restricted earthfault protection 02/11/2021 07:02 AM Actions
561 IEC 61850 User Feedback Task Force Support 33 ENTSO-E Closed Normal

IEC 61850-7-500

Pole discrepancy: no LN to cover Trip and pole disc 02/11/2021 06:53 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
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
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
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
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
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
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
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
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
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
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
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
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