9.5 Dataset Definitions
Parameter
Dataset Definitions Name
Explicitly (and uniquely) assigned name for the dataset.
Location
Saving datasets at System/LLN0 is compulsory.
Contents
Content (data objects, data attributes) of a dataset.
The “GOOSE Capacity” display allows for checking the length of a dataset for
less than 1500 bytes to permit transmission in GOOSE messages.
Note: It is not possible to read the IEC configuration back from the P634 if the
“Dataset” sizes exceed the GOOSE size limit significantly. Therefore it is
recommended to limit the “Dataset” size(s) to 100% of the GOOSE capacity.
Too large a dataset can spoil IEC61850 communication. Hence, the dataset size
limit of 100% of the GOOSE capacity should not be exceeded, neither for
GOOSE nor for reports.
P634 9 IEC 61850 Settings via IED Configurator
9-6 P634/EN M/R-42-A // P634‑311‑653