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Under
Type
you can select the various characteristic values that can be
measured with the Detector. With selective characteristic values (e.g. a
sel
) the
upper and lower cut-off frequency can be set in
Min frequency
and
Max
frequency
, between which the characteristic value will be calculated. For more
information on this topic, see Frequency-selective characteristic values
. For
the other characteristic values (ISO 10816, a
eff
and d
eff
) the cut-off frequencies
are pre-set.
In the
Alarm
section you can set a threshold value for each characteristic value. If
a measurement exceeds this value, the both Detector and Trendline software
show an Alarm. You can also set a pre-alarm threshold in Trendline software. If
the measured value exceeds this threshold, the Trendline software will display a
pre-alarm for this measuring point. The Detector shows main alarms only. Pre-
alarms are only displayed in Trendline. Further information under "Reset alarm
status
".
ISO 10816 type
If you have selected the characteristic value type
ISO 10816
you can specify in the
Machine class
section, whether characteristic values will be measured in
accordance to ISO 10816 (Class 1-4). You can adjust the alarm settings within
the class limits. If you want to set the defaults of a class click on
Set default
alarm
. If you select "User defined alarm limit configuration", you can define free
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