HEIDENHAIN POSITIP 8000 Operating Instructions Manual page 254

15
Parameter
Display mode
Mechanical ratio
Reference marks
Analog filter frequency
Terminating resistor
Error monitor
254
Explanation
For angle encoders and for the display of a rotary axis as a linear
axis.
Settings:
- ∞ ... ∞
0° ... 360°
-180° ... 180°
Default value: - ∞ ... ∞
For display of a rotary axis as a linear axis:
traverse path in mm per revolution
Setting range: 0.1 mm ... 1000 mm
Default value: 1.0
Configuration of the Reference marks
"Reference marks (Encoder)", Page 255
Further information:
Frequency value of the analog low-pass filter
Settings:
33 kHz: Suppression of interference frequencies above
33 kHz
400 kHz: Suppression of interference frequencies above
400 kHz
Default value: 400 kHz
Dummy load to avoid reflections
Settings: ON or OFF
Default value: ON
Monitoring of signal errors
Settings:
Off: Error monitoring not active
Amplitude: Error monitoring of the signal amplitude
Frequency: Error monitoring of the signal frequency
Frequency & amplitude: Error monitoring of the signal
amplitude and signal frequency
Default value: Frequency & amplitude
A warning or error message is displayed if one of the
limit values for error monitoring is exceeded.
The limit values depend on the signal of the connected encoder:
Signal 1 Vpp, setting: Amplitude
Warning with voltage ≤ 0.45 V
Error message with voltage ≤ 0.18 V or ≥ 1.34 V
Signal 1 Vpp, setting: Frequency
Error message with frequency ≥ 400 kHz
Signal 11 µApp, setting: Amplitude
Warning with current ≤ 5.76 µA
Error message with current ≤ 2.32 µA or ≥ 17 .27 µA
Signal 11 µApp, setting: Frequency
Error message with frequency ≥ 150 kHz
HEIDENHAIN | POSITIP 8000 | Operating Instructions Milling | 03/2020
Settings | Axes