MICRO-EPSILON optoNCDT 2300 - A 9 Measuring Value Format Ethernet

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Appendix| Measuring Value Format Ethernet
optoNCDT 2300
A 9 Measuring Value Format Ethernet
An Ethernet measuring value frame is built up dynamically, i.e. not selected values are not transferred.
Frame 1 Frame 2 Frame n
Header
Header
Order
Number
(32 Bit)
Preamble
(32 Bit)
Serial
Number
(32 Bit)
Number of frames
per data block
(16 Bit)
Counter
(32 Bit)
Bytes per
single frame
(16 Bit)
Diffe-
rence
(32 Bit)
Status
(32 Bit)
Trig
Count
(32 Bit)
Temp.
32 Bit)
Distance
(32 Bit/value)
max. 4 values
Intensity
(32 Bit/value)
max. 4 values
Shutter
time
(32 Bit)
Video signal
(1024 ... 2048 Byte
Minimum, maximum,
peak to peak
(each 32 Bit/value)
Flags 2
(32 Bit)
Flags1
(32 Bit)
Bit 31 ... 9
„0“
Reserved
Bit 6
„0“
Min
Bit 5...1
„1“
Reserved
Bit 0
„0“
ThicknessMax
Bit 7
„0“
Bit 8
„0“
P2P
Bit 15 ...14
„0“
Bit 13 ... 12
„1“
Bit 11
„0“
Bit 7 ... 6
„1“
Bit 9
„1“
Bit 10
„1“
Measure-
ments
Bit 4
„1“
Time
Bit 3
„0“
Counter
Bit 18, 17
„1“
Reserved
Bit 19
„1“
Bit 8
„1“
Intensity
Bit 31 ... 20
Reserved TrigCount
Bit 16
„0“
Status Reserved
Distances/Intensities
of peak 1 up to 2
Reserved Reserved Reserved
Bit 5
„1“
Temp.
Bit 2
„0“
Shutter
Bit 0
„0“
Video
raw signal
Bit 1
„0“
Video
corr.
Counter
(32 Bit)
Time
(32 Bit)
Fig. 66 Example for a data transmission with Ethernet
You will find further information in the Ethernet range, see Chap. 8.2.