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FS-8700-101_Setra Model 370 Digital Pressure Gage Manual
Appendix C.2. Standard Driver Stats
Driver Statistics Recorded
PLC Read Messages sent
PLC Write Messages sent
PLC Bytes sent
PLC Message received
PLC Bytes received
Protocol
IC_Timeout
Timeout
Streaming
Exception
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Explanation
Number of message sent to the Gage
Should be zero
Total number of bytes sent by the Client side driver
Total number of messages of all types received (ACK,
NAK, error response, normal response) on the Client side
driver.
Total number of bytes received by all message types on
the Client side driver.
Protocol errors are incremented when the Client side
cannot correctly parse a response message from the
Gage.
This includes responses that are formatted
differently from what the driver expects, or messages that
report the Gage is 'unable' or in setup mode.
Incoming message buffer experiences an excessive
delay between incoming bytes
Client side messages that were not responded to by a
Server. Possibly a communications error or a command
was made to a unit that does not exist.
Message size was too large for the input buffer. This
should never occur.
Increments when a 'status' response contains a line with
insufficient information for storage but which may be a
heading.
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