1 module status displays, Module status displays, Module status displays ( 54) – Lenze E84AYCEC User Manual
Page 54: E84aycec communication manual (ethernet powerlink)
E84AYCEC communication manual (Ethernet POWERLINK)
Diagnostics
LED status displays
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EDS84AYCEC EN 3.0 - 09/2012
9.1.1
Module status displays
The LEDs MS, ME, BE and DE indicate the module status.
E84YCEC003A
MS Module Status
ME Module Error
BE Bus Error
DE Device Error
LED
Colour
Status
Description
MS
Green
On
The communication module is supplied with voltage and has
established a connection to the standard device.
Blinking
The communication module is supplied with voltage, but has not
established a connection to the standard device. (Standard device is
switched off, initialising or not present.)
ME
Red
On
An error concerning the communication module has occurred.
BE
Red
On
A fieldbus error has occurred.
DE
Red
On
The communication module is not accepted by the standard device.
See notes given in the documentation for the standard device.
200 ms
200 ms