8.2 Event Configuration
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8.2.1 Miscellaneous Events
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miscellaneous events
Primary Power Fail Enabled
and
Secondary Power Fail Enabled
are used to enable events
when either supply is low. Typical setting is
Yes
, as the DCU 410E/408E should be powered
by two individual power supplies.
Primary Power Fail Enabled and Secondary Power Fail Enabled are only available
on DCU 410E/408E.
If the secondary power is not in use, the low voltage alarm on this input needs to
be disabled.
J1939 CAN bus Broken Wire Alarm When Engine Not Running
selects if the DCU should
issue an event (J1939 Data Link Inactive) when the J1939 link is detected as idle. Some
engines electronic control modules (ECM) stops sending CAN traffic when the engine is not
running or when stopping a running engine. To avoid nuisance alarms in these situations,
set this setting to
No
.
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