Technical Specifications

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Communication Tab
Communication
STX Sent Number of messages initiated by the adapter to other wired slaves.
ACK Received Number of message responses received by the adapter from the wired slave, from
request messages originated from the adapter.
OSTX Received Number of STX messages sent from the other master on the HART bus. The O stands
for the Other Master.
OACK Received Number of ACK messages sent from wired HART slaves to the other master on the
HART bus.
BACK Received Number of BACK messages heard on the bus. A wired HART slave device can sup-
port a Burst mode where it continuously sends data to masters on the bus.
Parity Errors
Received
Count of parity error messages received by the I/O system on this channel.
Framing Errors
Received
Count of framing error messages received by the I/O system on this channel.
Checkbyte Errors
Received
Count of checkbyte error messages received by the I/O system on this channel.
Gap Errors Received Count of gap error messages received by the I/O system on this channel.