Festo CTEU-PB - Channel-Related and Extended Diagnostic Data; Event Codes of Connected Equipment

3. Diagnostics
3-17
Festo P.BE-CTEU-PB-OP+MAINT-EN en 1208NH English
3.3.5 Channel-related and extended diagnostic data
Byte Type Description
1 Channel-related header and module no. Module no. = I-Port connection
2 Channel no. and device types Channel no. not used, always 0
Device types:
Input, output, input and output
3 Value and diagnostics type See chap. 3.3.4
4 Header Length of the external diagnostics
5 I-Por t no. Specifies the connected device from
which the diagnostics originate
6 IPort Diag Byte0 (event code low) Event codes are diagnostic messages of
the e quipme nt connected to the bus
node. You may be able to find corres-
ponding information in the product docu-
mentation for the respective device.
7 IPort Diag Byte1 (event code high)
3.3.6 Event codes of connected equipment
Malfunctions and statuses from connected I-Port devices are
transmitted in the form of event codes through the bus node
to the master and output there and stored, if necessary.
Event codes of connected I-Port devices can be found in the
respective product documentation of the I-Port device, since
they are independent of the respective device function.