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In addition to the CPX-specific text-IDs, the ESI file also includes EtherCAT-specific text-IDs.
Text-ID (hex) Clear text (German) Clear text (English)
3800 Identification check failed for con-
figured module Identification check failed for con-
figured module
3801 Identification check skipped
–
PLC has
not written to Object 0xF030
Identification check skipped
–
PLC has
not written to Object 0xF030
000F Calculate bus cycle time failed (local
timer too slow) Calculate bus cycle time failed (local
timer too slow)
0011 Sync Manager invalid address Sync Manager invalid address
0012 Sync Manager invalid size Sync Manager invalid size
0013 Sync Manager invalid settings Sync Manager invalid settings
Tab. 16 EtherCAT-specific text-IDs from ESI file
The diagnostic message are written to a buffer (80 bytes).
2.8.2.3 Specifying the operating mode for diagnostic messages
2 operating modes are available for processing diagnostic messages:
–
Overwrite mode:
When the number of diagnostic messages reaches 20, 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 20, new
diagnostic messages will not be saved and will be lost.
The operating mode for diagnostic messages can be read and written using diagnostics object 0x10F3
(Subindex 5, Bit 4).
Operating mode Value of bit 4
Overwrite mode 0
Acknowledge mode 1
Tab. 17 Specifying the operating mode for diagnostic message
2.8.2.4 Emergency message
The EtherCAT devices send an emergency message when an error occurs. The emergency message can
be activated and deactivated using the diagnostics object 0x10F3 (sub-index 5, bit 0).
Emergency message Value of bit 0
Deactivate 0
Activate 1
Tab. 18 Deactivating/activating emergency message
Function
15 Festo — CPX-E-CEC-... — 2018-09