CP 503/A, CP 505/A,D,K, CP 507/
A,C
Diagnosis
Project engineering manual V1.06
65
© KEBA 2021
9
Diagnosis
9.1
LEDs
Hardware diagnostic data is output via the LEDs and the control panel of the
CPU module.
LEDs
Display
Cause
Measure
Status LED dark
Missing voltage supply or se-
vere hardware defect is
present.
Check the voltage supply. If
this is correct, send in the
module to KEBA.
DISC LED dark
Missing boot medium or se-
vere defect of the hardware
and/or storage media.
Insert the storage media. For
failure during operation,
check the storage media. If
this is correct, send in the
module to KEBA.
A severe system error during startup triggers a status report. The file is
stored in the log directory. Please send this to your contact at KEBA or sup-
[email protected].
9.2
7-segment display
The CP 50x/x has a 7-segment display for signalling status information and
error codes.
Status information
The following status information is displayed alternately (flashing) with the
current operating status.
Status
Display
Meaning
Battery weak
The battery is low.
License missing
A valid license is missing or an invalid license is found
after the device has booted. For more information on
activation or license exchange, see "System Manual".
9.3
State report
In order to receive the status data of the control, please use the status report
function. This can be triggered directly on the 7-segment display of the mod-
ule.
The function can be triggered at any time and saved on a removable storage
device.
To do this, proceed as follows:
