MR ETOS IM, Operating Instructions Manual

Page: 174 / 412

7 Operation
Maschinenfabrik Reinhausen GmbH 2019 174 5163667/06 EN ETOS
®
IM
The measured value recorder records a maximum of 500,000 values per
measured variable. Depending on the set average value interval, the mea-
sured value recorder can display the measured values over a shorter or
longer time period:
▪ Average value interval = 1 s: approx. 6 days
▪ Average value interval = 86,400 s (= 24 h): approx. 1,340 years
Note that, for measured values via analog input signals (e.g. temperature),
a maximum of 100,000 measured values with an average value interval of
3,600 s (= 1 h) will be saved. This is equivalent to a time period of approx.
11 years.
Figure 123: Average value recorder
To set the average value interval, proceed as follows:
1. Go to Settings > Parameters > Recorder > Average value interval .
2. Set parameter.
3. Press the Accept button to save the modified parameter.
7.10.4 Displaying temperature curve (optional)
You can display the temporal progression of the temperatures measured
over the last 10 days. To do so, proceed as follows:
► Go to Information > Temperatures .