Data of an axis-specific technology control unit
Data of a technology function, axis | |
Description | A technology control unit contains elements for tasking, acknowledgement, and transfer of any required parameters. |
Data type | TechnoUnitAxe |
Characteristics |
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ST path | Default synchronization: pAC[axis_idx]^.addr^.ATechnoUnitAxe_Std[tech_unit_idx] Cross-block synchronization: pAC[axis_idx]^.addr^.ATechnoUnitAxe_Late[tech_unit_idx] |
Job | |
ST element | . X_Please |
Description | By setting X_Please, the CNC signals to the PLC that the technology control unit is to be executed. |
Data type | BOOL |
Value range | [TRUE, FALSE] |
Access | Usage data item The CNC updates the data of the technology function only if this element is FALSE. After updating, CNC sets this element to TRUE, whereby element X_Done is set to FALSE beforehand. The PLC reads the data of the technology function if this element has the value TRUE. The PLC sets the value to FALSE after acceptance of the data. |
Function type | |
ST element | . W_FktCtrl |
Description | The type of technology function is transferred in W_FktCtrl. |
Data type | UINT |
Value range | 1 = GCW_250_HLIIntfMFkt M function 2 = GCW_250_HLIIntfHFkt H function 3 = GCW_250_HLIIntfSpindel S function |
Access | PLC reads |
Parameters | |
ST element | . MSTHProsessAxe_Attribut |
Description | Depending on the content of element W_FktCtrl, this element contains the parameters of an
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Data type | ARRAY [1..GCW_250_TechnoUnionByteCountChannel] OF BYTE |
Value range |
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Access | PLC reads |
Acknowledgement | |
ST element | . X_Done |
Description | By setting element X_Done to TRUE, the PLC signals to the CNC that the technology information has been performed. |
Data type | BOOL |
Value range | [TRUE, FALSE] |
Access | Usage data item PLC sets the value to TRUE if the technology function has been performed. CNC sets the value to a FALSE before new tasking. |