Lenze · E84AYCEC communication module (POWERLINK) · EDS84AYCEC EN 4.0 - 02/2019
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Diagnostics
LED status displays
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9.1.1
Module status displays
The LEDs
MS
,
ME, BE
and
DE
indicate the module status.
E84YCEC003A
MS
M
odule
S
tatus
ME
M
odule
E
rror
BE
B
us
E
rror
EN
D
evice
E
rror
LED
Colour
Status
Description
MS
green
On
The communication module is supplied with voltage and is connec-
ted to the standard device.
blinking
The communication module is supplied with voltage, but has no con-
nection to the standard device. (The standard device is either swit-
ched off, in the initialisation phase, or not available).
ME
red
On
An error has occurred in the communication module.
BE
red
On
A fieldbus error has occurred.
EN
red
On
The communication module is not accepted by the standard device.
See notes given in the documentation for the standard device.
PV
PV