The method GetConveyor is used to retrieve the information on a conveyor entity previously stored inside the internal list of the function block.
|
Input |
Data type |
Description |
|---|---|---|
|
i_etSystemId |
ET_SystemEntity |
An ID used to unequivocally identify the sensor-conveyor pair in the system. Admissible values are in the range ET_SystemEntity.Conveyor1...ET_SystemEntity.Conveyor30. |
|
Output |
Data type |
Description |
|---|---|---|
|
q_etDiag |
General library-independent statement on the diagnostic. A value unequal to GD.ET_Diag.Ok corresponds to a diagnostic message. |
|
|
q_etDiagExt |
ET_DiagExt |
POU-specific output on the diagnostic. q_etDiag = ET_Diag.Ok -> Status message q_etDiag <> ET_Diag.Ok -> Diagnostic message |
|
q_sMsg |
STRING[80] |
Event-triggered message that gives more detailed information on the diagnostic state. |
|
Data type |
Description |
|---|---|
|
ST_ConveyorEntityData |
It returns a data structure containing information on a selected conveyor entity, previously stored inside the function block. |
|
q_etDiag |
q_etDiagExt |
Enumeration value of q_etDiagExt |
Description |
|---|---|---|---|
|
Ok |
Ok |
0 |
Ok |
|
InputParameterInvalid |
ConveyorIdInvalid |
145 |
A provided conveyor ID is invalid. |
|
InputParameterInvalid |
ConveyorIdUnknown |
133 |
A provided conveyor ID is invalid. |
|
Enumeration name: |
ConveyorIdInvalid |
|
Enumeration value: |
145 |
|
Description: |
A provided conveyor ID is invalid. |
|
Issue |
Cause |
Solution |
|---|---|---|
|
A conveyor entity has not been retrieved successfully from the list. |
i_etSystemId contains an invalid entity ID. |
Ensure that the value of i_etSystemId refers to an entity ID in the range ET_SystemEntity.Conveyor1...ET_SystemEntity.Conveyor30. |
|
Enumeration name: |
ConveyorIdUnknown |
|
Enumeration value: |
133 |
|
Description: |
A provided conveyor ID is invalid. |
|
Issue |
Cause |
Solution |
|---|---|---|
|
A conveyor entity has not been successfully retrieved from the list. |
i_tSystemId contains an invalid robot system ID. |
Ensure that the value of i_etSystemId refers to a previously configured conveyor. |