MR tapcon 240, Operating Instructions Manual

Page: 119 / 174

7 Functions and settings
Maschinenfabrik Reinhausen 2014 119 222/08 EN TAPCON® 240
3. If V is selected, press to highlight the decimal place.
ð The decimal place is now highlighted and the value can be
changed.
4. Press to increase the value or to reduce it.
5. Press .
ð The overvoltage threshold is set.
Setting time difference of average value interval
You can use this parameter to set the long-term memory for the device. The
memory is split into the average value memory and event memory. Depend-
ing on the setting, intervals of 1; 2; 4; 10; 20 or 40 seconds are saved in the
average value memory.
When you set the average value interval, the complete memory is cleared
once the change is confirmed.
To set the average value interval, proceed as follows:
1. > Configuration > Continue > Continue > Memo-
ry > Press until the desired parameter is displayed.
ð Average value interval.
2. Press to increase the time or to reduce it.
3. Press .
ð The average value interval is set.
Setting event memory size
You can use this parameter to configure the event memory size. The event
memory stores instances of values exceeding or falling below the preset
threshold values (V> and V<). It stores this information in high resolution.
The maximum number of events depends on the size of the event memory:
Event memory size 256 kB 512 kB 1024 kB 2048 kB
Maximum number of
events 20 40 80 160
Table 30: Event memory size
7.13.3
7.13.4