PROFINET IO
6.4 Interrupt, error and system messages
3WA Air Circuit Breaker Communication
System Manual, 11/2021, 92310000004-02
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"ChannelProperties.Direction (Bits 13 to 15)" data block
"ChannelErrorType" data block
The messages for the diagnostic and maintenance alarms are transferred in the
"ChannelErrorType" field.
You can find more information in the next chapter "Diagnostic and maintenance alarm
messages".