DP_SystemAssetMgmt (PROFIBUS DP)
The following tables give information about the parameters of the function block interface.
Inputs
|
Input |
Data Type |
Description |
Variable Category |
|---|---|---|---|
|
i_xEnable |
BOOL |
Activates the function block processing. Cyclic data will be read/written to the hardware IO interface. |
Function block control |
|
i_xAcyclicBusy |
BOOL |
Can be used to block the acyclic execution if acyclic communication of another function block is active. |
Function block control |
|
i_xExecute |
BOOL |
Starts an acyclic request on a rising edge. |
Function block control |
|
i_hwStartAddress |
Variant |
Must correspond to the first address of the input address range of the related avatar to be able to execute acyclic read communication |
Communication parameter |
Outputs
|
Output |
Data Type |
Description |
Variable Category |
|---|---|---|---|
|
q_xActive |
BOOL |
If this output is set to TRUE, the avatar function block is enabled, or an acyclic request is busy. |
Function block status |
|
q_xError |
BOOL |
If this output is set to TRUE, a detected error occurred while executing the avatar function block. For detailed information about the detected error, see the value of the Error ID. |
Function block status |
|
q_dwErrorID |
DWORD |
The Error ID shows detailed information about the detected error that occurred. Possible values are shown in the table below. |
Function block status |
|
q_dwAcyclicStatus |
DWORD |
The Acyclic status provides detailed information about the acyclic fieldbus communication, including detected error details. For detailed information about the status values, see Function Block Library. |
Function block status |
|
q_xAcyclicBusy |
BOOL |
If this output is set to TRUE, an acyclic request is still busy. |
Function block status |
|
q_udtProductData |
UDT_ProductData |
Product data of the bus coupler. |
Acyclic data |
|
q_abBaseMACAddress |
Array[0..5] of Byte |
The MAC address of the fieldbus Ethernet port 1. |
Acyclic data |
|
q_udiTimeOn |
UDINT |
The length of time that the system is switched on. |
Acyclic data |
|
q_uiNumDevEvt |
UINT |
The number of detected System minor events. |
Acyclic data |
Status and error codes from ConstTeSysIsland
|
Member name |
Used by the function block |
|---|---|
|
Cdw_ErrNoMsg |
Yes |
|
Cdw_ErrInternal |
Yes |
|
Cdw_ErrInvalidCycInAddr |
Yes |
|
Cdw_ErrInvalidHwid |
No |
|
Cdw_ErrInvalidNumOfAvatars |
No |
|
Cdw_ErrReadCycIn |
No |
|
Cdw_ErrReadAcycData1 |
Yes |
|
Cdw_ErrReadAcycData2 |
No |
|
Cdw_ErrWriteAcycData |
No |
|
Cdw_StsReadAcycData1Compl |
Yes |
|
Cdw_StsReadAcycData2Compl |
No |
|
Cdw_StsWriteAcycDataCompl |
No |