User's Manual

Functionality testing
T40FM A3276-8.0 HBM: public 55
8.2 Stator status, LED B (lower LED)
Color Significance
Green
(permanently lit)
Measurement signal transmission and internal stator voltages
ok
Green, intermittently
orange.
Numerous
synchronization
defects:
permanently orange
Orange until end of defective transmission if y5 incorrect
measured values are transmitted in succession. The
measurement signals reflect the level of the defect status for
the duration of the transmission defect + for approx. another
3.3ms.
Orange
(permanently lit)
Permanently disrupted transmission, the measurement
signals reflect the level of the fault. (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 fault (f
out
= 0 Hz, U
out
= defect level).