Siemens 6MD85, Manual

Page: 1038 / 1256

Parameter Value Description
1 min to 60 min Update interval for displaying the average value, for example 60 minutes
Parameter: Average synchroniz. time
•
Default setting:
(_:106) Average synchroniz. time
=
hh:00
The parameter describes the synchronization time for average value formation.
Parameter Value Description
hh:00
The parameter
Average update interval
will be
effective on the full hour
hh:15
The parameter
Average update interval
will be
effective 15 minutes after the full hour
hh:30
The parameter
Average update interval
will be
effective 30 minutes after the full hour
hh:45
The parameter
Average update interval
will be
effective 45 minutes after the full hour
i
i
NOTE
The average value calculation restarts after
•
Changing one of the 3 settings for the average-value calculation
•
Resetting the device (initial or normal reset)
•
Changing the time
•
Resetting the average values
The average values are reset immediately. The display changes to "---".
The following examples explain how to set parameters and to make a change.
Average calc. interval
= 60 min
Average update interval
= 30 min
Average synchroniz. time
=
hh:15
.
A new average value is formed every 30 min, at hh:15 (15 min after the top of the hour) and hh:45 (15 min
before the top of the hour). All measured values obtained during the last 60 min are used for average value
formation.
If these settings are changed to 11:03:25, for instance, the average values are first reset and "---" appears in
the display. The 1st average value is then formed at 12:15:00.
In this example, the
Average synchroniz. time
=
hh:45
acts as described above for =
hh:15
.
Average calc. interval
= 60 min
Average update interval
= 60 min
Average synchroniz. time
=
hh:15
.
A new average value is formed every 60 min at hh:15 (15 min after the top of the hour). All measured values
obtained during the last 60 min are used for average value formation.
If these settings are changed to 11:03:25, for instance, the average values are first reset and "---" appears in
the display. The 1st average value is then formed at 12:15:00.
Average calc. interval
= 5 min
Average update interval
= 10 min
Average synchroniz. time
=
hh:00
.
Measured Values, Energy Values, and Supervision of the Primary System
9.7 Average Values
1038 SIPROTEC 5, High-Voltage Bay Controller, Manual
C53000-G5040-C015-9, Edition 11.2017