CNC objects of axis-specific distance control
Available as of Build V3.1.3080.12 or V3.1.3107.44
Name | DIST_CTRL_IFC::a_max_int | ||
Description | Maximum acceleration of the linear slope. | ||
Task | GEO (Port 551) | ||
Index group | 0x120300 | Index offset | 0x<AID>3000 |
Data type | REAL64 | Length | 8 |
Attributes | read | Unit | [0.1 µm/s²] |
Remarks |
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Name | DIST_CTRL_IFC::sloped_delta_deviation | ||
Description | The deviation to be executed in this cycle after being influenced by the slope. | ||
Task | GEO (Port 551) | ||
Index group | 0x120300 | Index offset | 0x<AID>3001 |
Data type | SGN64 | Length | 8 |
Attributes | read | Unit | [0.01 nm] |
Remarks |
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Name | DIST_CTRL::m_actual_offset | ||
Description | Current offset to the interpolated command position of the drive as specified by distance control. | ||
Task | GEO (Port 551) | ||
Index group | 0x120300 | Index offset | 0x<AID>3100 |
Data type | SGN64 | Length | 8 |
Attributes | read | Unit | [0.01 nm] |
Remarks |
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Name | DIST_CTRL::v_max_int | ||
Description | Maximum permissible velocity of the axis. | ||
Task | GEO (Port 551) | ||
Index group | 0x120300 | Index offset | 0x<AID>3102 |
Data type | REAL64 | Length | 8 |
Attributes | read | Unit | [0.1 µm/s] |
Remarks |
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Name | DIST_CTRL::set_distance | ||
Description | Set command distance of the tool to the surface. | ||
Task | GEO (Port 551) | ||
Index group | 0x120300 | Index offset | 0x<AID>3103 |
Data type | SGN64 | Length | 8 |
Attributes | read | Unit | [0.01 nm] |
Remarks | Only effective in “SET_DIST” mode | ||
Name | DIST_CTRL::set_pos | ||
Description | Set command value of the workpiece surface. | ||
Task | GEO (Port 551) | ||
Index group | 0x120300 | Index offset | 0x<AID>3104 |
Data type | SGN64 | Length | 8 |
Attributes | read | Unit | [0.01 nm] |
Remarks | Only effective in “SET_POS” mode | ||
Name | DIST_CTRL::state | ||
Description | Current internal state of distance control 0: INACTIVE 2: ACTIVE 3: FREEZE 4: OFF 5: OFF_NO_MOVE 6-12: ERROR 15:DRYRUN | ||
Task | GEO (Port 551) | ||
Index group | 0x120300 | Index offset | 0x<AID>3105 |
Data type | UNS32 | Length | 4 |
Attributes | read | Unit | [-] |
Remarks |
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Name | DIST_CTRL::kp | ||
Description | Weighting the distance control output values. Parameterisation can be executed analogous to P-AXIS-00759. The value range is limited to 0.0 < KP <= 2.0. For KP values less than 1.0, the distance control dynamics are reduced; for KP values greater than 1.0, the dynamics are increased. A KP factor less than 1 reduces a possible distance control oscillation and steadies control in the event of minor distance errors. | ||
Task | GEO (Port 551) | ||
Index group | 0x120300 | Index offset | 0x<AID>3106 |
Data type | REAL64 | Length | 8 |
Attributes | read/ write | Unit | [-] |
Remarks |
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Name | DIST_CTRL::i_tn | ||
Description | Integral action time of the PID controller in [s]. The integral action time defines the time after which the P and I components of the manipulated variable are equal. Parameterisation can be executed analogous to P-AXIS-00764. The value range is limited to 0.0 <= I_TN <= 50.0. A large integral action time produces greater control stability. The shorter the integration action time, the greater the I component and the faster the control. A short integral action time excites oscillations more strongly. | ||
Task | GEO (Port 551) | ||
Index group | 0x120300 | Index offset | 0x<AID>3107 |
Data type | REAL64 | Length | 8 |
Attributes | read/ write | Unit | [s] |
Remarks |
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Name | DIST_CTRL::d_tv | ||
Description | Derivative action time of the PID controller in [s]. The derivative action time defines the time after which the P and D components of the manipulated variable are equal. Parameterisation can be executed analogous to P-AXIS-00765. The value range is limited to 0.0 <= D_TV <= 2.0. The larger the derivative action time, the stronger the D component. | ||
Task | GEO (Port 551) | ||
Index group | 0x120300 | Index offset | 0x<AID>3108 |
Data type | REAL64 | Length | 8 |
Attributes | read/ write | Unit | [s] |
Remarks |
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Name | DIST_CTRL::smoothing_fact | ||
Description | Currently set smoothing factor of the exponential averaging filter analogous to P-AXIS-00784. Specifies the weighting of the current measured value. | ||
Task | GEO (Port 551) | ||
Index group | 0x120300 | Index offset | 0x<AID>3109 |
Data type | REAL64 | Length | 8 |
Attributes | read | Unit | [-] |
Remarks |
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Name | DIST_CTRL::kalman_sigma | ||
Description | Currently set uncertainty of the included measured values analogous to P-AXIS-00783. | ||
Task | GEO (Port 551) | ||
Index group | 0x120300 | Index offset | 0x<AID>310A |
Data type | REAL64 | Length | 8 |
Attributes | read | Unit | [-] |
Remarks |
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Name | DIST_CTRL::n_cycles | ||
Description | Currently set number of measured values used for filtering according to P-AXIS-00413. | ||
Task | GEO (Port 551) | ||
Index group | 0x120300 | Index offset | 0x<AID>310B |
Data type | SGN32 | Length | 4 |
Attributes | read | Unit | [-] |
Remarks |
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Name | DIST_CTRL::skip_dist_ctrl | ||
Description | Not in use - in preparation | ||
Task | GEO (Port 551) | ||
Index group | 0x120300 | Index offset | 0x<AID>310C |
Data type | BOOLEAN | Length | 1 |
Attributes | read | Unit | [-] |
Remarks |
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Name | DIST_CTRL::filter_type | ||
Description | Active filter type to smooth sensor values. Filter types for smoothing sensor values, see P-AXIS-00782. | ||
Task | GEO (Port 551) | ||
Index group | 0x120300 | Index offset | 0x<AID>310D |
Data type | STRING | Length | 30 |
Attributes | read | Unit | [-] |
Remarks |
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Name | DIST_CTRL::max_dist_change | ||
Description | Maximum change in sensor values per cycle. Required for the “Kalman_DYN” filter. | ||
Task | GEO (Port 551) | ||
Index group | 0x120300 | Index offset | 0x<AID>310E |
Data type | REAL64 | Length | 8 |
Attributes | read | Unit | [0.1 µm] |
Remarks | Filter not yet available. | ||
Name | DIST_CTRL::filtered_feedback | ||
Description | Filtered feedback value. | ||
Task | GEO (Port 551) | ||
Index group | 0x120300 | Index offset | 0x<AID>310F |
Data type | SGN64 | Length | 8 |
Attributes | read | Unit | [0.01 nm] |
Remarks |
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Name | DIST_CTRL::feedback_value | ||
Description | Calculated distance control feedback value. SET_DIST mode: Measured actual distance between the interpolated command position of the drive and the surface. SET_DIST (use_both_encoder) and SET_POS modes: Measured position of the real surface in the selected coordinate system. | ||
Task | GEO (Port 551) | ||
Index group | 0x120300 | Index offset | 0x<AID>3110 |
Data type | SGN64 | Length | 8 |
Attributes | read | Unit | [0.01 nm] |
Remarks |
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Name | DIST_CTRL::target_deviation | ||
Description | SET_DIST mode: Current difference between the interpolated command position of the dive and the set command distance to the surface. SET_POS mode: Current difference between the measured real surface and the specified command surface. | ||
Task | GEO (Port 551) | ||
Index group | 0x120300 | Index offset | 0x<AID>3111 |
Data type | SGN64 | Length | 8 |
Attributes | read | Unit | [0.01 nm] I |
Remarks | Filtered sensor values are included in this value. | ||
Name | DIST_CTRL::delta_deviation_pre_limiter | ||
Description | The distance to be executed in this cycle before being influenced by the limiter. Influenced by the PID controller. | ||
Task | GEO (Port 551) | ||
Index group | 0x120300 | Index offset | 0x<AID>3112 |
Data type | SGN64 | Length | 8 |
Attributes | read | Unit | [0.01 nm] |
Remarks | SET_DIST: SET_POS: | ||
Name | DIST_CTRL::sensor_value | ||
Description | Return value of the sensor. | ||
Task | GEO (Port 551) | ||
Index group | 0x120300 | Index offset | 0x<AID>3113 |
Data type | SGN64 | Length | 8 |
Attributes | read | Unit | [0.01 nm] |
Remarks |
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Name | DIST_CTRL_PARAM[0]::v_max | ||
Description | The maximum velocity set by P-AXIS-00415 when a position offset is executed. | ||
Task | GEO (Port 551) | ||
Index group | 0x120300 | Index offset | 0x<AID>3500 |
Data type | SGN32 | Length | 4 |
Attributes | read/ write | Unit | [µm/s] |
Remarks | The new values only become effective with the following transitions for safety reasons
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Name | DIST_CTRL_PARAM[0]::a_max | ||
Description | The maximum acceleration set by P-AXIS-00416 when a position offset is executed. | ||
Task | GEO (Port 551) | ||
Index group | 0x120300 | Index offset | 0x<AID>3501 |
Data type | SGN32 | Length | 4 |
Attributes | read/ write | Unit | [mm/s²] |
Remarks | The new values only become effective with the following transitions for safety reasons
| ||
Name | DIST_CTRL_IFC::actual_offset | ||
Description | Offset to the interpolated command position of the drive currently output by distance control to the drive. | ||
Task | GEO (Port 551) | ||
Index group | 0x120300 | Index offset | 0x<AID>3900 |
Data type | SGN32 | Length | 4 |
Attributes | read | Unit | [Incr.] |
Remarks | The drive resolution and the gear ratio are included in this value. | ||
Name | DIST_CTRL_IFC::delta_offset | ||
Description | Delta currently output to the drive indicating that the cycle must be executed. | ||
Task | GEO (Port 551) | ||
Index group | 0x120300 | Index offset | 0x<AID>3901 |
Data type | SGN32 | Length | 4 |
Attributes | read | Unit | [Incr.] |
Remarks | The drive resolution and the gear ratio are included in this value. | ||