Machine Integration - HEIDENHAIN TNC 415 Technical Manual

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Machine integration — Contents
1 Machine axes
1.1 Measuring systems
1.1.1 Signal period
1.1.2 Direction of traverse
1.1.3 Measuring system monitoring
1.2 Axis designation
1.2.1 Assignment
1.2.2 Current tool axis
1.3 VDU display
1.4 Traverse ranges
1.5 Lubrication pulse
1.6 Axis-error compensation
1.6.1 Backlash compensation
1.6.2 Compensation for reversal errors in circular motion
1.6.3 Linear axis-error compensation
1.6.4 Non-linear axis error compensation
1.6.5 Temperature compensation
1.6.6 Stiction
1.7 PLC positioning
1.8 PLC axes
1.9 Swivel axes
1.9.1 "Tilt working plane" function
1.9.2 Five-axis NC programs with swivel axes
1.10 Synchronized axes
1.10.1 Synchronization control
1.10.2 Conventions
2 Reference marks
2.1 Passing over the reference marks
2.1.1 Measuring systems with distance-coded reference marks
2.1.2 Measuring systems with one reference mark
2.1.3 Linear measurement via rotary encoder
2.2 Machine datum
3 Servo positioning of the NC-axes
3.1 The position control loop of an NC-machine
3.2 Servo positioning in TNC controls
3.2.1 Control with servo lag
3.2.2 Control with feed precontrol
3.3 Offset adjustment
3.3.1 Offset adjustment by code number
3.3.2 Automatic cyclical offset adjustment
01.98 TNC 407/TNC 415/TNC 425 1 Machine axes
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