Axis positions in the ACS
Target position (ACS) | |
Description | Target position in the current NC block, ACS. This represents the target position of the program coordinate system referred to the axes. It is valid only for as long as no transformation is active. Currently, the target position is not transformed back onto the axes. |
Information flow | CNC -> PLC |
Unit | 0.1 µm |
ST path | pAC[axis_idx]^.addr^.StateLR_Data.D_EndPositionACS |
Data type | DINT |
Access | PLC reads |
Characteristics |
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Position setpoint (ACS) | |
Description | Position setpoint of the current cycle in the axis coordinate system |
Information flow | CNC -> PLC |
Unit | 0.1 µm |
ST path | pAC[axis_idx]^.addr^.StateLR_Data.D_ActivePositionACS |
Data type | DINT |
Access | PLC reads |
Characteristics |
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Actual position (ACS) | |
Description | Actual position of the current cycle in the axis coordinate system |
Information flow | CNC -> PLC |
Unit | 0.1 µm |
ST path | pAC[axis_idx]^.addr^.StateLR_Data.D_CurrentPositionACS |
Data type | DINT |
Access | PLC reads |
Characteristics |
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Position offset | |
Description | Display of the current offset of the absolute position between the position controlled axis (real physical axis) and the interpolator axis (logic axis). |
Information flow | CNC -> PLC |
ST path | pAC[axis_idx]^.addr^.StateLR_Data.D_PositionOffsetPhysicalLogicalACS |
Data type | DINT |
Value range | 0.1 µm |
Access | PLC is reading |
Characteristics |
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