Data Format Of Measuring Values - MICRO-EPSILON capaNCDT 6200 Operating Instructions Manual

Ethernet Interface
6.2
All measuring values, recorded at a time, are combined into a measuring value frame (One measuring value
per channel).
Several measuring value frames are combined to a measuring value block and then transmitted together with
a header as a TCP packet.
All measuring values and the header are transmitted in little-endian format.
Contents
Preamble
Order number
Serial number
Channels
(Bit field)
Status
Frame number M /
bytes per frame
Measuring value
counter
Measuring value
frame 1 [number
channels N]
Measuring value
frame 2 [number
channels N]
....
Measuring value
frame M [number
channels N]
capaNCDT 6200

Data Format of Measuring Values

Size Description
„MEAS" as an ASCII text
32 bit
32 bit Order number of sensor as int
Serial number of sensor as int
32 bit
Bit field, which channel available. Two bits per channel are used: „00"=
64 bit
Channel is not available; „01"=channel available. The lowest channel is on
the most low-order bit ->Thereby determining the number of channels N
possible.
32 bit Is not used.
One frame = one measuring value per channel
16 bit /
16 bit
32 bit Measuring value counter (of 1st frame)
Measuring values all channels, starting with the lowest channel number
N *
32 bit
„
N *
32 bit
...
...
„
N *
32 bit
Page 53