Axis positions in the PCS
Target position (PCS) | |
Description | Target position of the current NC block. |
Information flow | CNC -> PLC |
Unit | 0.1 µm |
ST path | pMC[channel_idx]^.addr^.StateBahn_Data.HLIBahnCoordDispData_Coord[axis_idx].D_CmdPosition |
Data type | DINT |
Access | PLC reads |
Characteristics |
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Position setpoint (PCS) | |
Description | Position preset in the current cycle as value setpoint. |
Information flow | CNC -> PLC |
Unit | 0.1 µm |
ST path | pMC[channel_idx]^.addr^.StateBahn_Data.HLIBahnCoordDispData_Coord[axis_idx].D_ActPosition |
Data type | DINT |
Access | PLC reads |
Characteristics |
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Actual position (PCS) | |
Description | Position signalled back in the current cycle by the measuring system. |
Information flow | CNC -> PLC |
Unit | 0.1 µm |
ST path | pMC[channel_idx]^.addr^.StateBahn_Data.HLIBahnCoordDispData_Coord[axis_idx].D_CurrentPosition |
Data type | DINT |
Access | PLC reads |
Characteristics |
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Position value setpoint, including manual mode offset (PCS) | |
Description | Current position setpoint, including the manual mode offset. |
Information flow | CNC -> PLC |
Unit | 0.1 µm |
ST path | pMC[channel_idx]^.addr^.StateBahn_Data.HLIBahnCoordDispData_Coord[axis_idx].D_ManPosition |
Data type | DINT |
Access | PLC reads |
Characteristics |
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Manual mode offset (PCS) | |
Description | Current manual mode offset. |
Information flow | CNC -> PLC |
Unit | 0.1 µm |
ST path | pMC[channel_idx]^.addr^.StateBahn_Data.HLIBahnCoordDispData_Coord[axis_idx].D_ManOffset |
Data type | DINT |
Access | PLC reads |
Characteristics |
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Total offset (PCS) | |
Description | Sum of all active offsets PCS = ACS - Offsets + Tool |
Information flow | CNC -> PLC |
Unit | 0.1 µm |
ST path | pMC[channel_idx]^.addr^.StateBahn_Data.HLIBahnCoordDispData_Coord[axis_idx].D_TotalOffset |
Data type | DINT |
Access | PLC is reading |
Characteristics |
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