Heidenhain PWM 8 Manual de usuario descargar pdf (Pagina 49)

- 49 -

Reference mark signal

Oscilloscope display x - t

• Change the trigger setting of the oscilloscope basic setting

as follows:

– Trigger channel A

– Manual triggering (AC or DC)

– Trigger negative edge

• Traverse the reference mark to be checked

oscillatorily (“forward“/“backward“).

• At the oscilloscope turn the trigger

potentiometer to set the trigger threshold

(LEVEL) such that the reference mark

signal is depicted as “stationary“ image

on the screen.

Note:

Schematic display of Ue1+2 on the oscilloscope.

The actual amplitude is higher than displayed.

1 2 ... 44 45 46 47 48 49 50 51 52 53 54 ... 89 90

Sin comentarios

Heidenhain PWM 8 Manual de usuario Pagina 49