Orion-instruments Jupiter 2xx FOUNDATION Fieldbus Manuel d'utilisateur télécharger pdf (Page 14)

57-649 Jupiter Magnetostrictive Transmitter - FOUNDATION fieldbus™

DD_REV: contains the revision of the DD associated with

the version of firmware in the Enhanced Jupiter transmitter.

It is used by interface devices to correctly select the associated

DD.

RESTART: Default and Processor selections are available.

Default will reset the Jupiter to the established block

configuration.

NOTE: As RESTART DEFAULT will set all configuration parameters to

their default values. Devices need to be reconfigured following

activation of this function

FEATURES: a list of the features available in the transmitter.

The Jupiter Model 2xx features include Reports, and Soft

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 seconds before

removing power from the Jupiter Model 2xx 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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Orion-instruments Jupiter 2xx FOUNDATION Fieldbus Manuel d'utilisateur Page 14

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