Control unit of external spindle tasking
External spindle tasking | |
Description | External spindle tasking. Commands, e.g. spindle stop or spindle positioning, can be issued to the spindle via this control unit via the HLI interface. The other parameters of the job for the spindle must be entered in structure HLIExtToIpoData. |
Data type | MCControlExtToIpo |
Commanded value | |
ST path | pAC[axis_idx]^.addr^.McControlIpo_Data.MCControlExtToIpo_ExtToIpo.HLIExtToIpoData_Command |
Information flow | PLC -> CNC |
Data type | |
Access | PLC writes |
Flow control, commanded data | |
ST path | pAC[axis_idx]^.addr^.McControlIpo_Data.MCControlExtToIpo_ExtToIpo.X_CommandSemaphor |
Information flow | PLC <-> CNC |
Data type | BOOL |
Value range | [TRUE = Data is valid, FALSE = Data has been accepted] |
Access | Usage data item CNC accepts the commanded values if this element has the value TRUE. After acceptance, CNC sets this value to FALSE. PLC sets this element to TRUE if the commanded values have been enabled for transfer by CNC. The commanded values can be updated by the PLC only if this element has the value FALSE. |