4.9 Diagnostic LEDs (Figure 1)
Two LEDs located in the rear side of the connection cap are
designed to show the operating or fault status of the Profibus-DP
interface.
Fault (red)
OFF
OFF
OFF
ON
ON
Flashing
Flashing
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Power
(green)
Power supply is turned off or hardware
OFF
breakdown not recognized
Correct function (communication is on,
ON
the device is sending / receiving
messages)
The encoder is operating within the
Flashing
limits of the "Red Zone", for any
information see section "6.8 "Red zone""
Flashing
Configuration parameters are not valid
OFF
Transmission time-out error
ON
Bus communication failure
Flashing
Flash memory error, unrestorable error
AMT58x-PB Profibus®
Event
13