Technical Documentation
opti-check
v2.8.2-K11
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ipf electronic GmbH
Lüdenscheid, Germany
15.4.13 TR command
– request image acquisition and response datagram
This function enables you to immediately trigger image acquisition and request a response datagram if
required (the trigger delay remains in effect). The response datagram will only be sent if the result is
automatically sent following image evaluation and if the data is defined.
Example
Structure of the command PLC
device
Command
Parameters
T
R
TR
igger
Image
none
Structure of the Response
PLC
device
Response
R
D
0
0
0
E
…
R
esponse
D
ata
4 byte ASCII hex
Length of the
result data
data
NOTE
Further information on the composition of the datagram can be found using the command
"Retrieve last result (GD / RD)".
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