SystemMaintenanceData - Functional Description
Functional Description
The function block SystemMaintenanceData returns the maintenance information of the system device.
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. |
|
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_udiTimeModuleOn |
UDINT |
This output indicates the elapsed time that the module has been powered on in its lifetime (Unit: h). |
|
q_uiEventCntr |
UINT |
This output indicates how many times this module has detected a device event. This value does not include device events which prevent the saving or corruption of the non-volatile memory. |