Fig. 24 Example For Error Code And Error Argument - Beckhoff BK9053 Documentation

LEDs for PROFINET diagnostics
PROFINET diagnosis
IP Address OK
No IP valid Address (Dip Switch 9,10 ->
on)
Online
Offline PLC Stop
TimeOut
IP address configuration fault
Alternate flashing (triggered by a
Profinet tool)
Configuration Diagnose
OK
Wrong module
Missing module (physical)
Missing module (in the configuration)
No PROFINET name assigned
Substitute
x: The status of the LED is not relevant for this diagnosis.
Note:
• In the event of several errors the last faulty module is displayed.
• Substitute is set for incorrectly configured modules that are nevertheless executable (example: KL2xx2
was configured but KL2xx4 was inserted in the slot)
Sample
You have configured a KL2xx4 for the fifth slot, but in fact only four modules are inserted.
• Start Error Code: Red DIAG E LED flickers rapidly, green DIAG R LED is off
• Red DIAG E LED is on, green LED shows the error code and flashes twice (0.5 sec)
• Red and green LED off
• Red DIAG E LED shows the error argument and flashes 5 times (0.5 sec, in this case the slot number),
green LED is off
Fig. 24: Example for Error Code and Error Argument
BK9053, BK9103
PN Err (red) PN Run (green) DIAG E (red)
off 0,5 s
0,1 sec off
off on
off 0,1 s
0,5 s off
on off
0.5 sec 0.5 sec
PN Err (red) PN Run (green) DIAG E (red)
x x
x x
x x
x x
x x
x x
Version: 2.3.0
Error handling and diagnosis
DIAG R (green)
x x
x x
x x
x x
x x
x x
x x
DIAG R (green)
off on
Slot number 1
Slot number 2
Slot number 3
0 4
Slot number 5
41