User's Manual

30
8.2 Stator status, LED B (lower LED)
Color Meaning
Green
(permanently lit)
Measurement signal transmission and internal stator voltages OK
Green, intermittently orange.
For many synchronization
errors
:
Constant orange
Orange until end of defective transmission if ≥5 incorrect measured values
in sequence are transmitted. The measurement signals reflect the level of
the defect status for the duration of the transmission defect + approx.
another 3.3 ms.
Orange
(permanently lit)
Permanently disrupted transmission, the measurement signals reflect the
level of the defect status. (f
out
= 0 Hz, U
out
= defect level).
=> Correct the rotor/stator alignment.
Red
(permanently lit)
Internal stator defect, the measurement signals reflect the level of the
defect
status (f
out
= 0 Hz, U
out
= defect level).
Version b 13.01.2015 HBM: public