ID hex (dec)
Message
Description
The start-up device description file stored in the device at
the factory is invalid or missing.
Remedy
–
Restart device.
–
Check AP system communication.
–
Check firmware version.
–
In the event of repeated errors, contact
Festo Service.
0B
|
09
|
0129
(185139497)
Start-up APDD invalid
Diagnost-
ic status
Error
Tab. 15 Diagnostic messages
10.3
LED displays
Bus Error [BF]
LED (red)
Meaning
Remedy
Station number not correct
(e.g. address is assigned twice)
Check setting of the DIL switches on the
interface.
Bus interface faulty
Check bus interface of the master.
Bus connection interrupted or short-cir-
cuited
Check bus connection.
Faulty configuration
Check configuration of the master.
Flashes
Bus connection poor or transmission
rate not detected
Reduce transmission rate.
Check bus terminating resistor.
Off
No error
–
Tab. 16 LED bus error [BF]
Diagnostics and fault clearance
16
Festo — CPX-AP-I-PB-M12 — 2020-03
Содержание CPX-AP-I-PB-M12
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