ReadSystemDiagnostics - Functional Description
Functional Description
The function block ReadSystemDiagnostics returns and resets the diagnostic information of the system avatar.
Interface
|
Input |
Data type |
Description |
|---|---|---|
|
iq_TeSysIslandRef |
FB_TeSys_island |
Reference to the TeSys island device. |
|
i_xExecute |
BOOL |
Upon a rising edge of this input, the function block starts the execution. The outputs q_xDone, q_xError, q_etResult, and q_etResultMsg are reset with the falling edge of i_xExecute. Refer to Behavior of Function Blocks with the Input i_xExecute. |
|
i_xResetAlarmCntr |
BOOL |
If this input is set to TRUE, the counter of detected advisory alarms for the system is set to 0. |
|
i_xResetMinorEventCntr |
BOOL |
If this input is set to TRUE, the counter of detected minor errors for the system is set to 0. |
|
i_xResetComErrorCntr |
BOOL |
If this input is set to TRUE, the counter of detected errors for the fieldbus communication is set to 0. |
|
Output |
Data type |
Description |
|---|---|---|
|
q_xError |
BOOL |
If this output is set to TRUE, an error has been detected. For details, refer to q_etResult and q_etResultMsg. |
|
q_etResult |
ET_Result |
Provides diagnostic and status information as a numeric value. |
|
q_sResultMsg |
STRING[30] |
Provides additional diagnostic and status information as a text message. |
|
q_xBusy |
BOOL |
If this output is set to TRUE, the function block execution is in progress. |
|
q_xDone |
BOOL |
If this output is set to TRUE, the execution has been completed successfully. |
|
q_xCtrlVltgFlctn |
BOOL |
If this output is set to TRUE, a control voltage fluctuation is detected. |
|
q_xSILStopStatus |
BOOL |
Status of SIL Stop 0 function. If this output is set to FALSE, no SIL group has received a SIL Stop command. |
|
q_uiComErrorCntr |
UINT |
Number of detected errors for the fieldbus communication. |
|
q_uiAlarmsCntr |
UINT |
Number of detected alarms for the system. |
|
q_uiMinorEventCntr |
UINT |
Number of detected minor events for the system. |
|
q_stMinorEventRegister1 |
ST_MinorEventRegister |
Information on a detected minor event. q_stMinorEventRegister1 = most recent |
|
q_stMinorEventRegister2 |
ST_MinorEventRegister |
Information on a detected minor event. |
|
... |
... |
... |
|
q_stMinorEventRegister5 |
ST_MinorEventRegister |
Information on a detected minor event. |
|
q_etSILStopMsgGrp1 |
ET_SILStop |
SIL group 1: Information on the SIL Stop 0 function. |
|
... |
... |
... |
|
q_etSILStopMsgGrp10 |
ET_SILStop |
SIL group 10: Information on the SIL Stop 0 function. |