Lenze E84AYCEC - Manual (Page 53)

EDS84AYCEC EN 3.0 - 09/2012
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53
E84AYCEC communication manual (Ethernet POWERLINK)
Diagnostics
LED status displays
9 Diagnostics
The LEDs on the front panel of the communication module serve to diagnose faults.
9.1 LED status displays
The following status displays are distinguished:
 Module status displays
( 54)
 Fieldbus status displays
( 55)
 Status displays at the RJ45 sockets (X251, X252)
( 56)

Note!
LED status displays for error-free operation:
• The LEDs MS
( 54) and BS ( 55) are permanently lit.
• The green LED at the RJ45 sockets X251 and X252 is permanently lit or
blinking
( 56)
.