Table of Contents
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Fault profile
Enclosed Drives
Operating Instructions, 12/2018, A5E36652151A
Functions, monitoring and protective functions
Fault description
Zero mark too wide
EMC faults
Zero mark too early/late
(interference pulse or
pulse loss on the A/B
track)
9.3 Drive functions
Remedy
Use edge evaluation of the
zero mark
Use an adjustable
hardware filter
Use rotor position
adaptation or pulse
number correction in the
event of faults
599
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