Lenze E94AYCET - Manual (Page 84)

11 Diagnostics
11.1 LED status displays
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Lenze · E94AYCET communication module (EtherCAT®) · Communication Manual · DMS 9.0 EN · 02/2014 · TD17
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11.1.1 Module status displays
The module status displays are indicated by the LEDs MS, ME and DE.
[11-1] Module status displays
E94AYCET001E
Pos. Colour State Description
MS green on
The communication module is supplied with voltage and is connected to
the standard device.
blinking
The communication module is supplied with voltage, but has no
connection to the standard device (the standard device is switched off,
in the initialisation phase, or not available).
ME red on
An error has occurred in the communication module.
DE red on
The communication module is not accepted by the standard device, or
the standard device is not active. (See notes in the documentation for
the standard device).
200 ms
200 ms