Lenze E94AYCEC - Manual (Page 48)

8 Diagnostics
8.1 LED status displays
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Lenze · E94AYCEC Communication module (POWERLINK CN) · Communication Manual · DMS 3.0 EN · 08/2014 · TD17
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8.1.3 Status displays at the RJ45 sockets (X251, X252)
The LEDs at the RJ45 sockets X251 and X252 indicate the POWERLINK connection status.
LEDs Colour Status Description
E94YCEP001E
Green Off No POWERLINK connection
On
POWERLINK connection has been established.
Blinking
Data communication of POWERLINK connection is active.
Red On
POWERLINK collision has occurred.
50 ms