Omron Vision Sensor FH Series Connection Manual page 46

-1800 ERROR:fhsample_regpos():Trigger NG:-1800 Response NG
 Precautions
None
 Example
In the following example, the current robot position is registered to the Vision Sensor.
retries_recv := 2;
timeout_recv := 4;
fhsample_regpos fh_socket, retries_recv, timeout_recv, err_no;
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