Omron Vision Sensor FH Series Connection Manual page 44

-1601 ERROR:fhsample_chgscn():No
Connection:-1601
-1800 ERROR:fhsample_chgscn():Scene Change
Failed:-1800
 Precautions
None
 Example
In the following example, we will switch to scene 0.
retries_recv := 2;
timeout_recv := 4;
scene_no := 0;
fhsample_chgscn fh_socket, retries_recv, timeout_recv, scene_no, err_no;
Calling in the unconnected
state
Response NG
42