Rockwell Automation 1770-KF2 Data Highway or Highway Plus Interface Module User Manual User Manual
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Error Reporting
Chapter 7
7Ć33
24. Number of times the DLE ACK response was delayed because of a
lack of buffer space for the next message.
25. Number of times reply was changed from ACK to NAK because
unexpected characters (any besides DLE ENQ) were received while
waiting for memory to free up.
26. Number of broadcast messages received.
27. Number of broadcast messages that were successfully received.
28. Number of messages seen that were not for this station.
29. Number of poll messages received for this station.
30. Number of DLE EOTs sent.
31. Number of calls received.
32. Number of times that phone was hung up by the module.
33. Number of times that DCD was lost.
34. Number of times that the phone was hung up because of a DCD
timeout.
INTERVAL EVENT COUNTERS
35. Number of messages routed to RS-232 port.
36. Number of commands routed to command executor.
37. Number of replies routed to reply processor.
38. Number of messages sent to self.
39. Number of routing errors on inbound messages.
40. Number of routing errors on outbound messages.