UK
Inclination sensor JN
19
The last three LSBs of the parameter for the configuration of the measuring plane
(ISDU index 4107) set which measuring axes are included in the calculation of the
final result. By default the characteristic values of the vibration measurement for all
3 axes are measured.
x axis active: bit 2 = 1
x axis not active: bit 2 = 0
y axis active: bit 1 = 1
y axis not active: bit 1 = 0
z axis active: bit 0 = 1
z axis not active: bit 0 = 0
11.2 FIR filter with vibration measurement (ISDU index 4108)
The sensor provides the possibility to filter the vibration signal. Depending on
the application the frequency range to be measured can be adapted. The limit
frequency of the filter is set via the FIR filter step (ISDU index 4108).
When the FIR filter has been changed for V
eff
or a
peak
, the measured values are
only transferred when the filters are in the steady state. This settling time depends
on the set values and can be taken from the table below:
0.1...1 Hz: approx. 70 s
0.1...10 Hz: approx. 70 s
1...10 Hz: approx. 12 s
2...400 Hz: approx. 9 s
10...400 Hz: approx. 5 s
11.3 Measuring range of the vibration measurement (ISDU index 4109)
The measuring range of the vibration measurement can be set up to a maximum
value. The measuring range of the internal acceleration measuring cell can
be limited for different applications to 2 g, 4 g or 8 g (maximum value) (g =
gravitational acceleration).
12 Process data transfer via IO-Link
The sensors transfer the cyclic process data (process exchange data) without
mutual interference by simultaneous transfer of parameters, commands or events
(on-request data).
The process data consist of 6 object data. The meaning of process value 1
and process value 2 depends on the measuring method set via the ISDU index
4106 (inclination or vibration measurement). The selected measuring method is
displayed at any time via a status bit.
