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SPEEDCOM SC5800 User Manual
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6.5.2 Menu Items
6.5.2.1 Date/Time Entry
In this menu, the user has the option of entering the:
•
Date (change date using the calendar display)
•
Time (change time using the spin button on the right-hand side of the control or enter
manually).
•
The user had the option of ‘fetching’ the date and time from the PC or Laptop and using this
information.
•
Use the Apply Changes button once the update in the Indoor Unit is to be made.
6.5.2.2 Station Status
6.5.2.3 General Status Indicators
These errors occur during the phase of continuous error checking. Errors are
latched until the operator clears them on the NMS.
The following is a list of possible error indicators as well as the possible faults and
corrective actions to solve each error.
Error Displayed Possible Faults and Corrective Actions
General Faults
Outdoor Unit Not
Responding
•
The Outdoor Unit simply doesn't respond to any messages sent to it
by the Indoor Unit. The Outdoor Unit could possibly be damaged or
the cables to the Outdoor Unit are disconnected from the Indoor Unit
or damaged.
Outdoor Unit
Comms Error
•
Message from Outdoor Unit too long (data corruption).
•
Received message frame invalid – the Outdoor Unit messages follow a
strict data link layer frame protocol. There could data corruption.
•
Partial message received from Outdoor Unit - remainder did not arrive
in time (Outdoor Unit switched off?).
•
CRC Error – data corruption.
•
Software queuing/buffering errors in the Indoor Unit firmware.
Wayside Port
Comms Error
•
Wayside port queue overruns - too high data rates or failed overhead
link.
•
Comms Error - errors caused by Rx Overrun (Indoor Unit processor
could not service the received characters fast: too high data rates),
parity error if odd or even parity enabled (data corruption or incorrect
configuration), framing error (no valid stop bit where one was expected
- invalid baud rate or data width or parity configuration or data
corruption) or break detected (line shorted causing permanent break or
corruption).