Festo CPX-E-EC Translation Of The Original Instructions page 19

Function
EtherCAT-specific text IDs from ESI file
Text-ID (hex)
3801
000F
0011
0012
0013
Tab. 17
The diagnostic message are written to a buffer (80 bytes). 2 operating modes are available for pro-
cessing diagnostic messages:
– Overwrite mode:
When the number of diagnostic messages reaches 64, old diagnostic messages are overwritten.
– Acknowledge mode:
A diagnostic message must first be acknowledged before it can be overwritten with a new dia-
gnostic message. When the number of unacknowledged diagnostic messages reaches 64, new
diagnostic messages will not be saved and will be lost.
Specifying the Operating Mode for Diagnostic Message
The operating mode for diagnostic messages can be read and written using diagnostics object 0x10F3
(sub-index 5, bit 4).
Operating mode
Overwrite mode
Acknowledge mode
Tab. 18
Mapping of "New Message Available" Message
For simplification of the diagnostic evaluation, the module offers the option of signalling the existence
of a new diagnostic message through the process data. To do this, the object "New message
available" can optionally be mapped to the process data.
Deactivating/Activating Emergency Message
The emergency message (è 2.5.3 Emergency Message) can be deactivated and activated by the dia-
gnostic object 0x10F3 (sub-index 5, bit 0).
Emergency Message
Deactivate
Festo — CPX-E-EC — 2020-01a
Clear text (German)
Identification check skipped –
PLC has not written to Object
0xF030
Calculate bus cycle time failed
(local timer too slow)
Sync Manager invalid address
Sync Manager invalid I/O size
Sync Manager invalid configura-
tion
Value of bit 4
0
1
Value of bit 0
0
Clear text (English)
Identification check skipped –
PLC has not written to Object
0xF030
Calculate bus cycle time failed
(local timer too slow)
Sync Manager invalid address
Sync Manager invalid size
Sync Manager invalid settings
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