February 2012 19 – 289
19.1.6 Possibilities with DriveDiag
EnDat position
encoder
On the info screen "EnDat Position Encoder" you can see, whether alarm bits are set:
Calling the screen --> See ”DriveDiag” on page 9 – 91.
Position encoder
test
The integrated diagnostic functions and DriveDiag also feature a simple position encoder test:
Calling the screen --> See ”DriveDiag” on page 9 – 91.
The signal quality is evaluated at the current position of the scanning head.
This test can be run with a stationary or traversing axis.
If the axis is stationary, the measuring points are at a fixed place; if it rotates, they are arranged
on a circle. The measuring points must be located between the two green tolerance circles.
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