ECODRIVE03-FL*-04VRS Functions 8-9
DOK-ECODR3-FL*-04VRS**-FK01-EN-P
Homing of a motor encoder with 1 reference mark per revolution
Ap5047f1_AE.WMF
Fig. 8-3: Selection of a Reference Mark Depending on the Homing Direction
If home switch evaluation is activated, the drive searches first for the
positive edge of the home switch signal. If the home switch has not been
actuated when the command is invoked, the drive moves in the preset
homing direction.
Note: The homing direction must be set so that the positive edge of
the signal pulse can be found.
Sv5048f1_AE.WMF
Fig. 8-4: Correct Setting of Homing Direction
WARNING
If the homing direction setting is incorrect, the drive
generates command values away from the positive edge
of the home switch signal. In such a case, the drive runs
the risk of reaching its travel range limits. This may result
in damage to the system!
Sv5049f1_AE.WMF
Fig. 8-5: Incorrectly Set Homing Direction
Example:
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