Lenze E84AYCER - Manual (Page 66)

E84AYCER communication manual (PROFINET)
Diagnostics
LED status displays
66
L
EDS84AYCER EN 2.0 - 11/2010
11 Diagnostics
For purposes of fault diagnostics, the PROFINET module is provided with the LEDs on the
front. Furthermore you can carry out the Diagnostics with the »Engineer«
( 70)
.
11.1 LED status displays
The following status displays can be distinguished:
 Module status displays
( 67)
 Fieldbus status displays
( 68)
 Status displays at X256 and X257
( 69)

Note!
During normal operation ...
• only the LEDs MS
( 67)
and BS
( 68)
should be lit permanently.
• the green LED at the X256/X257 RJ45 sockets must be lit or blinking
( 69)
.