Diagnostics
LED status displays
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Lenze · E84AYCER communication module (PROFINET) · EDS84AYCER EN 3.0 - 02/2019
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11.1.2 Fieldbus status displays
The LEDs BS and BE indicate the fieldbus status.
E84YCER006
LED Colour Status Description
BS green Off The communication module is not active on the fieldbus or is in the
INIT state.
blinking
The communication module is in the DATA _EXCHANGE status.
BE red On
Bus error/fault is active (e.g. Ethernet cable not connected). The com-
munication module is in the NO_DATA_EXCHANGE status.
blinking
Impermissible settings:
• Invalid station name
• Invalid IP parameters
The communication module has been initialised and continues to
work internally with the respective standard values.
P
PV
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