Possibilities With The Integrated Oscilloscope - HEIDENHAIN iTNC 530 HSCI Service Manual

19.1.7 Possibilities with the integrated oscilloscope

The integrated oscilloscope is used to record the incremental signals (A, B or I1, I2) of position
encoders.
Activation and operation --> See "Integrated oscilloscope" on page 10 – 95.
Example of an oscilloscope recording of position encoder signals:
19 – 290
Note
Reference signals and EnDat signals cannot be displayed!
A phase angle measuring unit (e.g. PWM 9) should be used for accurate signal tracing.
Make the following settings (select the minimum value in the 'time resolution' line; here 0.6 ms):
Move the X axis at very low speed in the manual mode.
Start the oscilloscope recording.
Stop recording.
Adapt the signals taking the zero line into account.
Adapt the time axis to get a more detailed view.
HEIDENHAIN Service Manual iTNC 530 HSCI