Lenze E94AYCET - Manual (Page 42)

8 Diagnostics
LED status displays
EDK94AYCET DE/EN/FR/ES/IT 5.0
42
l
H1_Diagnose−status_LEDs_E94AYCET
Description
LED
Description Condition Colour Pos.
RUN green off The communication module is not active on the fieldbus or is in
the "Init" status.
blinking
200 ms
200 ms
"Pre−operational" status active:
l Access to parameters and objects possible.
l No process data exchange
blinking
once
(single
flash)
1000 ms
200 ms 200 ms
1000 ms
"Safe−operational" status active:
l The data are not active in the standard device yet.
on
The communication module is in the "Operational" status.
ERR red off No error
blinking
200 ms
200 ms
The configuration is invalid/faulty.
blinking
once
(single
flash)
1000 ms
200 ms 200 ms
1000 ms
l A state change that was not requested has occurred. (The
slave application has changed the EtherCAT status
independently.)
l Synchronisation error (The EtherCAT node changes to the
"Safe−operational" status automatically.)
blinking
twice
(double
flash)
200 ms
200 ms 1000 ms
200 ms 200 ms
200 ms
200 ms
An "Application Watchdog Timeout" or a "Sync Manager
Watchdog Timeout" has occurred.
DE red on
The communication module is not accepted by the standard
device, or the standard device is not active. (See notes in the
documentation for the standard device.)