Manage Trend Ram - Siemens Synco OZW772 Series Commissioning Instructions

Notes
Sort data points
Delete data points from
the list
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The data points within a trend are all queried at the same interval.
The entire path for a data point is always displayed simply identifying the source of
the data point.
Data points can be moved within the list.
Simply left-click the sort symbol
data point is moved to the new position.
A single left-click of the waste can symbol
point list without additional confirmation.
9.2.5

Manage trend RAM

A fixed RAM (flash) size is assigned to each trend channel. Trend channel 1 has
more RAM and is particularly well suited for long-term trending with a number of
data points, or a high query interval.
· Trend channel 1: 14 MB
· Trend channel 2...5: 2 MB
The read data is written first to RAM while trending. It is transmitted to Flash
memory every 60 minutes. A maximum of one hour of trend data is lost in the event
of a power outage.
Web server OZW772... V6.0
Trend functions
for the data point and keep it pressed until the
deletes the data point from the data
CE1C5701en
2015-10-12