Diagnostics
Troubleshooting with module signalling
58
Lenze · E84AYCEC communication module (POWERLINK) · EDS84AYCEC EN 4.0 - 02/2019
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[9-3]
Diagnostics - POWERLINK operation
E94YCEP053
3. Diagnostics - EPL operation
Make further error
search with the
Engineer.
Go back to point 3.
Standard device: Make a
fault reset.
Then wait 30 s.
EPL master:
ME on?
Make a fault reset
at the standard
Device.
End
Wait 30 s.
EPL master: BS
on / blinking?
yes
no
yes
on
blinking / off
no
End
on
Make further error
search with the
Engineer.
Wait 30 s.
EPL master: BS
on / blinking?
EPL master:
ME on?
BE on?
blinking / off
Note!
The LEDs
ME
(
Module Error
),
BE
(
Bus Error
) and
BS
(
Bus State
) refer to the Lenze commu-
nication module E94AYCEP as managing node.
These status displays apply analogously to the managing nodes of other manufacturers.