POSSIBLE MALFUNCTIONS AND TROUBLESHOOTING
Information for general use
Rev. M / 73023639
9.2. List of possible errors
These are alarms, warnings, messages or hints which are generated by different software parts
(called AFB or SFB). All events are binary. They may or may not exist at a certain point in time.
Often the reason for the display is already mentioned in the message text. e.g. archive entries lost.
A current list of all possible display texts of the device can be found in the export value window of
enSuite under the respective AFB's or SFB's 8 Configuration and analysis software enSuite
Many warning and alarm messages can be prevent or eliminate by changing the
parameterizationsee
8.4 Changing existing device settings (Parameterization)
If the parameterization does not show any errors, please contact Honeywell.
The following section provides a summarized selection of event-related display texts of the device.
Depending on the software version, the message text may differ from the examples shown here, but
the meaning of the message is not changed.
Cause of Time Service SFB messages
The system time is further away from the external time than
permitted. Only the synchronization is permitted, not the
adjustment of the system time.
The system time should be adjusted since it deviates from the
external time more than permitted. However, only synchro-
nization, not the adjustment of the system time, is permitted.
Alarm or Warning
ext. time source
External time sources are used and are marked as erroneous,
a warning or alarm is parameterized.
Daylight saving: manual.
Configuration invalid.
Time switchover (daylight saving time) not completed.
The cause depends on the selected mode for daylight saving
time switchover.
Cause of System SFB messages
If an “approval file” is used, the parameter set is monitored by
the checksum (CRC).
In the event of discrepancies due to unauthorized changes,
the appropriate alarm or warning is triggered.
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