SystemTimeGet - Functional Description
|
Type: |
Function block |
|
Available as of: |
V2.0.3.0 |
The function block SystemTimeGet reads the system time of the bus coupler.
|
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 |
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_stSystemTime |
RTS_SYSTIMEDATE |
Indicates the value of the system time from the bus coupler. |
NOTE: The outputs q_stSystemTime.wDayOfWeek and q_stSystemTime.wYday are not elements of the bus coupler system time. These outputs are calculated when executing the function block SystemTimeGet.
