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LEDs
RDY 1
DC LINK
–
1)
Red
–
1)
Red/Green
(0.5 Hz)
–
1)
Red/Green
(2 Hz)
–
1)
Orange/
Green
or
Orange/Red
(2 Hz)
Irrespective of the status of the LED "DC LINK"
1)
Booksize power units
Equipment Manual, 09/2023, A5E53307519B AA
Description, cause
This component has at least one fault.
Remark:
The LED is controlled irrespective of the corresponding mes‐
sages being reconfigured.
Firmware is being downloaded.
Firmware download is complete. The system waits for POWER
ON.
Component recognition via LED is activated by the commis‐
sioning tool (parameter p0124).
Remark:
The colors of the flashing LED depend on what status the LED
had on activation (setting of parameter p0124 to "1").
Smart Line Modules
7.5 LED description
Remedy
Resolve and acknowledge
the fault.
–
Carry out a POWER ON.
–
121
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