21.3 Technical Information - HEIDENHAIN TNC 640 User Manual

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21.3 Technical Information

Explanation of symbols
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Default
□
Axis option
1 Advanced Function Set 1
2 Advanced Function Set 2
Specifications
Components
Program memory
Input resolution and display
step
Input range
Interpolation
Block processing time
3-D straight line without radius
compensation
Axis feedback control
Range of traverse
Spindle speed
Error compensation
Data interfaces
Ambient temperature
848
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Operating panel
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TFT color flat-panel display with soft keys
or TFT color flat-panel display with touchscreen
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Minimum 21 GB
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As fine as 0.1 µm for linear axes
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As fine as 0.01 µm for linear axes (with option 23)
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Up to 0.0001° for rotary axes
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Up to 0.000 01° for rotary axes (with option 23)
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Maximum 999 999 999 mm or 999 999 999°
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Linear in 4 axes
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Circular in 2 axes
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Helical: superimposition of circular and straight paths
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0.5 ms
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Position loop resolution: Signal period of the position encoder/1024
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Cycle time of position controller: 3 ms
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Cycle time of speed controller: 200 µs
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Maximum 100 m (3937 inches)
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Maximum 100,000 rpm (analog speed command signal)
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Linear and nonlinear axis error, backlash, reversal peaks during circular
movements, thermal expansion
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Static friction
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One each RS-232-C /V.24 max. 115 kilobaud
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Expanded data interface with LSV-2 protocol for remote operation of
the control through the data interface with the HEIDENHAIN software
TNCremo
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Ethernet interface 1000 BaseT
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5 x USB (1 x front USB 2.0; 4 x rear USB 3.0)
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Operation: 5 °C to +40 °C
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Storage: -20 °C to +60 °C
HEIDENHAIN | TNC 640 | ISO Programming User's Manual | 10/2017
Tables and Overviews | Technical Information