10 – 108 HEIDENHAIN Service Manual iTNC 530
Other soft keys Other soft keys are available:
Cursor
information
You find the cursor information at the bottom left below the channel display and the time bar.
First, the signal amplitude of the selected channel and the time (related to the trigger event)
are displayed here.
With the CURSOR 1/2 soft key, you can activate a second cursor.
For the cursor 2 the signal amplitude and the time (in seconds) are displayed in relation to
cursor 1. This function allows you for example to measure the acceleration time of an axis.
Figure: Cursor information
Meaning of the soft keys:
Hide/show gridlines.
Hide/show connecting lines between measured points.
Invert the signal.
Exit the oscilloscope function.
Grid points that were recorded before the trigger condition was fulfilled are given a negative
time.
Cursor information Comment
T1: Position of cursor 1 in [s], related to the trigger event
A1: Signal amplitude at position of cursor 1
T2: Position of cursor 2 in [s], related to cursor 1 (time difference)
A2: Signal amplitude at position of cursor 2, related to signal amplitude
at position of cursor 1
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