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9.2.2 Principle of data exchange via UDP
Data structures / UDP interface
The "UDP input data" and "UDP output data" tables show the data structures that are exchanged
cyclically.
UDP: "Receive" application-specific user data
Table 9-9 "Receive" application-specific user data
Byte
no. Name Unit Data type Description
0-1 Application-specific control
word - Word See Table 9-5 "Receive" application-specific user data
(Page 125)
2-3 Reserved - - -
4-7 Current hoist position mm Int32 -
UDP: "Send" application-specific user data
Table 9-10 "Send" application-specific user data
Byte
no. Name Unit Data type Description
0-1 Reserved - - -
2-3 Err_PD - Word Application-specific status word (see Table 9-4 Applica‐
tion-specific status word (Page 124))
4-7 Deflection in X direction mm Int32 -
8-11 Deflection in Y direction mm Int32 -
12-15 Skew 1/100 degrees Int32 -
16-19 Distance between the cam‐
era and the reflector mm Int32 -
20-23 Velocity in X direction mm/s Int32 -
24-27 Velocity in Y direction mm/s Int32 -
28-31 Rotation velocity 1/100 de‐
grees/s
Int32 -
32-35 Distance change mm/s Int32 -
36-39 Frame counter - UInt32 -
40-43 Skew of additional reflector
(Skew2) 1/100 degrees Int32 Skew measurement using the additional reflector is only
operational if it is activated in the camera.
44-47 Rotation velocity Skew2 1/100 de‐
grees/s
Int32 Skew measurement using the additional reflector is only
operational if it is activated in the camera.
48 Reflector detection % UInt8 Detection probability of reflector
• 0 = Negative
• 100 = Positive
49-51 Reserved - - -
Connection to a controller
9.2 Connection via Ethernet UDP
SIMOCRANE CenSOR
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Operating Instructions, 07/2021