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The TELL command GETOLDVAL or ESL action GETOLDVAL start the reading of all the configured load profiles on the station. The time interval with data is always read from the load profile according to the parameters of the TELL command or ESL action.
Objects of the Profile generic class (class_id = 7) have an OBIS code in the form 1-0:P.x.0 (e.g. 1-0:P.1.0, 1-0:P.2.0, 1-0:P.200.0) or 1-0:L.x.0 (1-0:L.1.0*126), see example in the browsing dialog (points with a green icon):
Example: I/O tag with address::
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