Coe: Io-Link Device Diagnostic (Events) - IFM Electronic Ecomat 300 AL1030 Device Manual

IO-Link Master EtherCat

28 CoE: IO-Link device diagnostic (events)

For the diagnostic function, the object 10F3
messages can be stored in it in a ring buffer All events are recorded that have
triggered an emergency message in the device
They are:
– EtherCat system diagnostics that are generated by the slave stack (ESM) of
the IO-Link master (Info, Warning, Error) You will find a list of all supported
emergency messages in the chapter "EtherCat Emergency Messages"
– IO-Link events that are sent from the connected IO-Link device to the
master
In addition, a time stamp is left in the object 10F8
diagnostic message The "Diagnostic History Object" has two operating types, the
overwrite and the acknowledgement mode
In the overwrite mode, new messages overwrite the older ones, ie if the ring
buffer is full, existing diagnostic messages are overwritten, even if they are not
acknowledged
In the acknowledgement mode, more recent messages are dismissed and are lost
as soon as the ring butter is completely filled with unacknowledged messages
The mode selection takes place via 0x10F3:SI5:Bit4
The acknowledgement of diagnostic messages is done via 0x10F3:SI3
54
is available Up to 64 diagnostic
hex
"Timestamp Object" for each
hex