["license:apache-2.0", "size_categories:100K<n<1M", "format:parquet", "library:datasets", "library:pandas", "library:mlcroissant", "library:polars", "region:us", "ethercat", "dcdiff", "anomaly"]
[{"name": "Timestamp", "dtype": "timestamp[ns, tz=+09:00]"}, {"name": "DcDiffAvg", "dtype": "int64"}]