Festo CPX-FB37, Translation Of The Original Instructions, Page: 68 / 88

5 Diagnostics
68 Festo – P.BE-CPX-FB37-EN – 1406NH – English
Text ID 3700
h
to 37FF
h
corresponds to the CPX error numbers (0 to 255).
Additional information can be found in the CPX system description in the chapter
“Diagnostics and error handling”.
In addition to the CPX-specific text IDs, there are also EtherCAT-specific text IDs in the ESI file.
Text ID
(hex)
Plain text (German) Plain text (English)
3800 Modulidentifikation fehlgeschlagen Ident check failed for configured module
3801 Modulidentifikation-Überprüfung nicht
durchgeführt - Steuerung hat Objekt
0xF030 nicht geschrieben
Ident check skiped - PLC has not written to
Object 0xF030
000F Berechnung Buszykluszeit fehlgeschlagen
(lokaler Timer zu langsam)
Calculate bus cycle time failed (Local timer
too slow)
0011 Sync Manager ungültige Adresse Sync Manager invalid address
0012 Sync Manager ungültige E/A Größe Sync Manager invalid size
0013 Sync Manager ungültige Konfiguration Sync Manager invalid settings
Tab. 5.14 EtherCAT-specific text IDs in the ESI file
The diagnostics messages with their text ID and plain text can be found in the TwinCAT 3.x configuration
software under the tab “Diag History”.
Fig. 5.3 Diag History in TwinCAT 3.x
Diagnostics messages are written to a data buffer (20 bytes). Two operating modes are available for
handling diagnostics messages:
Overwrite mode
When the number of diagnostics messages reaches 20, the oldest diagnostics messages are overwrit-
ten.
Acknowledge mode
An existing diagnostics message must first be acknowledged before it can be overwritten with a new
diagnostics message. If the number of unconfirmed diagnostics messages reaches 20, subsequent
diagnostics messages will not be saved and will be lost.