In the exception list it is determined which reactions are active. All active exceptions and all reactions within an exception are checked to determine whether reactions are active. All active reactions are entered into the reaction structure.
|
Output |
Data type |
Description |
|---|---|---|
|
q_etDiag |
General, library-independent statement on the diagnostic. A value unequal GD.ET_Diag.Ok equates an error message. |
|
|
q_etDiagExt |
POU-specific output on the diagnostic. q_etDiag = GD.ET_Diag.Ok -> status message q_etDiag <> GD.ET_Diag.Ok -> diagnostic message |
|
Input/Output |
Data type |
Description |
|---|---|---|
|
iq_stReaction |
Active reactions of the exception list. |
|
|
iq_stExceptionList |
Exception list in which all active reactions shall be determined. |
|
q_etDiag |
q_etDiagExt |
Enumeration value |
Description |
|---|---|---|---|
|
OK |
NoReactionsActive |
49 |
There are no active reactions |
|
OK |
ReactionsActive |
84 |
There are active reactions |
|
UnexpectedProgramBehavior |
InitExceptionListFailed |
46 |
Initialization of the exception list failed. |
|
Enumeration name: |
InitExceptionListFailed |
|
Enumeration value: |
46 |
|
Description: |
Initialization of the exception list failed. |
|
Issue |
Cause |
Solution |
|---|---|---|
|
- |
Initialization of the exception list failed. - An internal execution error occured. |
Try to initialize the exception list using the FC_InitExceptionList function. Please inform the support team about this error. |