3. Product Description
3.5.5 Profinet Interface
GSDML Configuration File
To integrate the Blackbird OECD into a Profinet network, a GSDML configuration file is
required. You will receive the GSDML configuration file from fos4X.
3.5.5.1
Adjustment of the sampling rate to the cycle time
As of firmware version 2.77, the sampling rate of the measuring device is adjusted to
the set cycle time of the Profinet controller.
Adjusting the sampling rate prevents sub-sampling of the wavelength signals.
Table 32: Adjustment of the sampling rate to the cycle time
Cycle time of the controller
Sampling rate of the Blackbird OECD
< 1 ms
1 kHz
2 ms
500 Hz
4 ms
100 Hz
8 ms
100 Hz
16 ms
50 Hz
32 ms
10 Hz
64 ms
10 Hz
128 ms
5 Hz
256 ms
1 Hz
512 ms
1 Hz
3.5.5.2
Input Data
Description
Input data are data that are sent from the measuring device to the Profinet controller.
The measuring device sends status information and measurement data in data blocks
to the Profinet controller. Each data block consists of 16 values in the 32 Bit big-endian
format.
© fos4X 2020
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