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# Project Tracker ID Source Status Priority Standard(s) Subject Updated
552 IEC 61850 User Feedback Task Force Support 33 IOP_2017/54 Resolved Normal

IEC 61850-9-3

Disruption of network when TC are not set to the correct domain 05/09/2023 09:32 AM Actions
551 IEC 61850 User Feedback Task Force Support 32 IOP_2017/53 Resolved Normal

IEC 61850-9-3

IEC/IEEE 61850-9-3 - Sync messages have to be padded to the same length as the Pdelay_Req/Pdelay_Resp messages 05/09/2023 09:32 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
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
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
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
525 IEC 61850 User Feedback Task Force Support 6 IOP_2017/8 Resolved Normal

IEC 61850-6

IEC 61850-6 does not allow the authentication configuration (none, password, weak, strong or certificate) to be used for Client 05/09/2023 09:32 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
7095 IEC 61850 User Feedback Task Force Improvement In Progress Normal

IEC 61850-7-4

DO "CECtl" and "Auto" of LN CCGR share a close semantic description 03/12/2025 08:25 AM Actions
5970 IEC 61850 User Feedback Task Force Improvement 2022 f2F IOP In Progress Normal

IEC 61850-6

SCT behavior needs to be specified regarding mismatch between substation section and IED section 11/08/2022 08:24 AM Actions
605 IEC 61850 User Feedback Task Force Improvement 4 H30 In Progress Normal

IEC 61850-10-3

Test and Simulation mode questions 06/21/2022 02:09 AM Actions
3098 IEC 61850 User Feedback Task Force Improvement 1 WG17 In Progress Normal Need to Change 8-1 to allow multiple DOs to be written 03/29/2022 09:36 AM Actions
7093 IEC 61850 User Feedback Task Force Improvement Resolved Normal

IEC 61850-7-2 & IEC 61869-9

Attribute type of SmpRate is not sufficient for Travelling Wave application 01/14/2025 08:41 AM Actions
7092 IEC 61850 User Feedback Task Force Improvement Resolved Normal

61850-7-4

Missing DO in LN PSCH 01/14/2025 08:32 AM Actions
7062 General Testing Issues Improvement Resolved Normal Need to be able to test Virtual IEC 61850 Devices 01/07/2025 08:40 AM Actions
6992 IEC 61850 User Feedback Task Force Improvement Resolved Normal

IEC 61850-6

Add identifier to KDC 10/22/2024 09:38 AM Actions
6803 IEC 61850 User Feedback Task Force Improvement Resolved Normal

IEC 61850-6

In part 6, the reference of "pure client" LN by LNodes is not clear. 09/24/2024 08:14 AM Actions
6810 IEC 61850 User Feedback Task Force Improvement TC57 WG18 Resolved Normal

IEC 61850-90-3

Amending Txxx LN classes with settings for adapting the signal 09/24/2024 08:09 AM Actions
6738 IEC 61850 User Feedback Task Force Improvement Resolved Normal Amending TGSN LN class with settings for adapting the signal 04/09/2024 08:19 AM Actions
6737 IEC 61850 User Feedback Task Force Improvement Resolved Normal

IEC 61850-90-29

Amending TGSN LN class with signal characteristics 04/09/2024 08:10 AM Actions
629 IEC 61850 User Feedback Task Force Improvement 35 RTE Resolved Normal

IEC TR 61850-90-29

TCTR and TVTR new DO to identify physical terminal allocation in the IED 01/16/2024 08:11 AM Actions
626 IEC 61850 User Feedback Task Force Improvement 23 RTE Resolved Normal

TR IEC 61850-90-4, IEC 61850-6

Extension of P-type to describe connexion type (PhysCon) 12/05/2023 08:52 AM Actions
625 IEC 61850 User Feedback Task Force Improvement 22 RTE Resolved Normal

IEC 61850-7-4

LN RADR evolution 12/05/2023 08:31 AM Actions
633 IEC 61850 User Feedback Task Force Improvement 1 ZIV Resolved Normal

IEC 61850-4

Initial values of paramRev and valRev 11/21/2023 09:09 AM Actions
672 IEC 61850 User Feedback Task Force Improvement 46 RTE Resolved Normal

TR IEC 61850-7-500

Create DO indicating the source of synchronisation 11/21/2023 08:49 AM Actions
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