Siemens SINUMERIK 840C Installation Instructions Manual page 12

9.3 Function generator (axis and spindle - as from SW 3)
9.3.1 Function generator (axis and spindle) - signal parameters
(as from SW 3)
9.3.2 Additional information (notes) on measurement and signal
parameters (as from SW 3)
9.3.3 Signal waveforms of function generator (SW 3)
9.4 Mixed I/O configuration and digital-analog converter, DAC
(as from SW 3)
9.5 Quadrant error compensation
9.5.1 General comments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
9.5.2 Circularity test (option - SW 4) . . . . . . . . . . . . . . . . . . . . . . . . . . . .
9.5.3 Conventional quadrant error compensation (as from SW 2) . . . . . . . .
9.5.3.1 Installation without adaptation characteristic
9.5.3.2 Installation with adaptation characteristic . . . . . . . . . . . . . . . . . . . . .
9.5.4 Neural quadrant error compensation (QEC - SW 4)
9.5.4.1 Start-up of neural QEC
9.5.4.2 Further optimization and intervention options . . . . . . . . . . . . . . . . . .
9.5.4.3 Power ON/OFF - monitoring function - special functions (SW 4)
9.6 SERVO trace (SW 4)
9.6.1 Selection of measured signal . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
9.6.2 SERVO trace display
10 Axis and Spindle Installation
10.1 Determining sampling interval and interpolation time
10.2 Axis-specific resolutions
10.2.1 General remarks on the axis-specific resolutions
10.2.2 Input, display and position control resolution
10.2.3 Resolution block diagram
10.2.4 Resolution codes
10.2.5 Permissible resolution combinations . . . . . . . . . . . . . . . . . . . . . . . .
10.2.6 The influence of resolution on velocity
10.2.7 Maximum velocity for thread cutting
10.2.8 Maximum traversing range
10.2.9 Influence on the display
10.2.10 Influence on the modes/function
10.3 BERO (SW 4 and higher)
10.4 Axis installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
10.4.1 Drive optimization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
10.4.1.1 Checking and setting the control direction of the feed axes
10.4.1.2 Speed setpoint matching/tacho compensation . . . . . . . . . . . . . . . . .
10.4.1.3 Servo gain factor KV NC MD 252*
10.4.1.4 Acceleration NC MD 276*
10.4.1.5 Jerk limitation (as from SW 6)
10.4.1.6 Position monitoring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
10.4.1.7 Dynamic contour monitoring
10.4.2 Drift compensation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
10.4.3 Axis traversing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
10.4.3.1 Traversing in jog mode
10.4.3.2 Program-controlled traversing
10.4.4 Reference point approach . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
10.4.4.1 Reference point approach without automatic direction recognition
10.4.4.2 Reference point approach with automatic direction recognition
10.4.4.3 Program-controlled reference point approach
10.4.4.4 Referencing without programmed motion (with SW 4 and higher)
10.4.4.5 Setting reference dimension by a PLC request (SW 4 and higher)
10.4.5 Distance-coded reference marks
10.4.5.1 Initial installation of distance-coded reference marks
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