vs_request(cmd)
Features
This function sets the feature for the vision system to request
(*VS_TYPE: DR_VS_CUSTOM)
Parameters
| Parameter Name | Data Type | Default Value | Description |
|---|---|---|---|
cmd | int | - | The number of objects to be detected by the vision system |
Return
| Value | Description |
|---|---|
0 | Success |
-1 | Failed |
-2 | Communication timed out (3 sec.) |
Example
PY
vs_request(1) # request the vision measurement on the “1” job