# Interface Trace

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Interface Trace functionality is available for EtherCAT, DeviceNet, RS232/485, CC-Link and Profibus Interface.

It is a useful tool in case of troubleshooting, e.g. if the valve does not execute the desired host commands, it can be checked what information our controller receives via interface channel.

For more information regarding Trace log structure see:

Fieldbus

RS232/485