Display Description Potential Corrective Action
If token passing is not
occurring and is initiated with the FIT
connected to a bus (ScanBus Menu is
selected), Online Issues may result
until all addresses participate in the
token passing loop.
system time
ChrFrame Received character framing
error. Character frames can
also be caused by wiring
issues, duplicate addresses,
wrong baud rate or noise.
1.
Check Idle Bus Voltage.
2.
Confirm the correct FIT baud
rate is being used.
3.
If repeaters are present, check
their baud rate.
4.
Check for duplicate addresses.
5.
Break the bus segments down
into smaller segments to
isolate, find, and correct the
wiring problem.
system time
2ndTkn MS/TP token was re-
transmitted. A device
handed off the token, but
did not see any characters
1.
Note:
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