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4.2 LED definitions
First section with USB
LEDs
GREEN
YELLOW A
YELLOW B
GREEN +
YELLOW A+B
YELLOW A +
YELLOW B
Second section (fieldbus)
LEDs
GREEN
at ports
GREEN
RED
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Description of the LED function
Identical to the READY output.
OFF:
No power supply or ENABLE is not activated
ON:
System is ready for peration
Flashing:
Error discovered
Only active when SENS = ON
STATUS output.
OFF:
The axis 1 is outside the INPOS window.
ON:
The axis 1 is within the INPOS window.
STATUS output.
OFF:
The axis 2 is outside the INPOS window.
ON:
The axis 2 is within the INPOS window.
1.
Chasing light (over all LEDs): The bootloader is active. No normal functions are
possible.
2.
All LEDs flash shortly every 6 s: An internal data error was detected and corrected
automatically! The module still works regularly. To acknowledge the error the module
has to be cycle powered.
Both yellow LEDs flash oppositely every 1 s: The nonvolatile stored parameters are in-
consistent! To acknowledge the error, the data have to be saved with the SAVE command
or the corresponding button in the WPC.
Description of the LED function
Green LEDs shows network traffic at the relating port.
OFF:
No connection available
ON:
Active network connected
Flashing:
Existing data traffic
The green RUN LED indicates the status of the central communication processor.
OFF:
Bus not started / Initializing
Flashing:
Status EtherCAT: Safe Operational
Status ProfiNet:
Flickering:
Status EtherCAT: -
Status ProfiNet:
ON:
Connected and active
The red ERR LED indicates a faillure state
OFF:
No Error.
Flashing:
EtherCAT: No communication (PLC-Faiilure, lost frames)
ProfiNet:
ON:
ProfiNet: Failure in the data communication
POS-124-U-Ethernet
wait for data
Failure
Node flash test
08.11.2018
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