19
48-640 E3 Modulevel
®
Displacer Level Transmitter - FOUNDATION fieldbus
™
DD_REV: contains the revision of the DD associated with
the version of firmware in the E3 MODULEVEL transmitter.
It is used by interface devices to correctly select the associat-
ed DD.
RESTART: Default and Processor selections are available.
Default will reset the Model E3 to the default block
configuration.
NOTE: RESTART DEFAULT will not reset parameters to their default
values in the custom Transducer Block.
FEATURES: a list of the features available in the transmit-
ter. The Model E3 features include Reports, and Software
Write Locking.
FEATURES_SEL: allows the user to turn Features on or off.
CYCLE_TYPE: identifies the block execution methods that
are available.
CYCLE_SEL: allows the user to select the block execution
method.
MIN_CYCLE_T: the time duration of the shortest cycle
interval. It puts a lower limit on the scheduling of the
resource.
NV_CYCLE_T: the minimum time interval between copies
of non-volatile (NV) parameters to NV memory. NV mem-
ory is only updated if there has been a significant change in
the dynamic value and the last value saved will be available
for the restart procedure. A value of “0” means it will never
be automatically copied. Entries made by human interface
devices to NV parameters are copied to non-volatile memory
at the time of entry.
NOTE: After completing a large copy, allow several minutes before
removing power from the E3 MODULEVEL transmitter to ensure
that all data has been saved.
FREE_SPACE: shows the amount of available memory for
further configuration. The value is zero percent in a pre-
configured device.
FREE_TIME: the amount of the block processing time that
is free to process additional blocks.
SHED_RCAS: the time duration at which to give up com-
puter writes to function block RCas locations. Shed from
RCas will never happen when SHED_RCAS = 0.
SHED_ROUT: the time duration at which to give up com-
puter writes to function block ROut locations. Shed from
ROut will never happen when SHED_ROUT = 0.
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