FC_UpdateSingleSubModuleInterface
FC_UpdateSingleSubModuleInterface - General Information
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Type: |
Function |
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Available as of: |
V1.1.0.0 |
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Support for: |
PacDrive3 pilot template architecture |
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Versions: |
Current version |
Function for updating the sub module add interface structure.
The function updates a DWORD value in an array. The value entered in this field is the address of the AxisModuleInterface of an AxisModule. The address is written to the i_udiSubModuleConstant position in the array.
Any interface can be accessed via this array since the addresses of other modules can also be entered. You can distinguish between the different types of interface using ModuleType contained in the standard interface.
This update must be performed if an online change takes place. If the input i_xOnlineChange is set TRUE it is recognized by the function block. As default, the output of the TPL.FB_DetectOnlineChange function block should be connected to the i_xOnlineChange input.
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Input |
Data type |
Description |
|---|---|---|
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i_xOnlineChange |
BOOL |
The sub module add interface is updated when true |
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i_pdwSubModuleAddInterfaces |
POINTER TO DWORD |
Specifies a pointer to the sub module add interface |
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i_udiSubModuleConstant |
UDINT |
Specifies the position in the sub module add interface to place the axis interface |
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Input/Output |
Data type |
Description |
|---|---|---|
|
iq_stAxisModuleItf |
ST_ModuleInterface |
Specifies an axis’s interface structure to add to the sub module add interface |
