1351   CDC OTS for tracking Log not mention in IEC61850-7-4

Created: 12 Feb 2015

Status: Not Applicable

Part: Part 7-2 (2010; Edition 2)

Links: #732 LTRK DO for log query tracking is missing

Page: 76

Clause: 15.3.2.5

Paragraph:

Category: No impact on this part

Issue

CDC OTS is defined in IEC61850-7-2, while this cdc not list in IEC61850-7-4 5.3.10 LTRK, and for log, all services shall not be tracked, so even create this cdc in data model, no log service will be tracked.
addtion: for a service not be tracked, it means the value of serviceType never change or the value will change but when the tracking data object is a data-set member of the data-set associated to to a BRCB / URCB with trigger options as data-update, but no Report will create.

Proposal

Suggest delete OTS definition in IEC61850-7-2, and also if a service not be tracked, serviceType value not change.