Lenze E84DGFCR Series - 11 Diagnostics; LED Status Displays

11 Diagnostics
11.1 LED status displays
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Lenze · Inverter Drive 8400 motec (PROFINET® option) · DMS 5.0 EN · 02/2019 · TD23
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11 Diagnostics
PROFINET communication faults can be diagnosed via the LEDs of the Communication Unit.
Moreover, the »Engineer« provides diagnostic PROFINET information.
11.1 LED status displays
E84DG056
LED Colour Status Description
Link /
Activity 1
Yellow Off • No cable is connected to PROFINET port 1.
• No communication
On
A cable is connected to PROFINET port 1.
Flickers
Communication at PROFINET port 1 is active.
Link /
Activity 2
Yellow Off • No cable is connected to PROFINET port 2.
• No communication
On
A cable is connected to PROFINET port 2.
Flickers
Communication at PROFINET port 2 is active.
BS
(bus status)
green Off No communication (the Communication Unit is not active on the
fieldbus or is in the "Init" status).
blinking
Communication active (the Communication Unit is in the
"Data_Exchange" status.)
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V
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