Emerson IEC 62591 Instruction Manual page 33

IEC 62591 Wireless Interface Instruction Manual (for ROC800-Series and FloBoss 107)
Revised June-2018
Field
Trigger Level Sets additional data the system needs based on
Dev Var Classif This read-only field shows the device variable
Unit Code The device engineering unit code that is read at the
Configuration and Commissioning
Description
Falling Publishes updates at the interval set in
the Min Update Time field when the
source value falls below the value set
in the Trigger Level field. Updates are
published at the Min Update Time until
the value rises above the threshold. If
this condition is not met, updates are
published at the interval set in the Max
Update Time field.
On-Change Publishes updates at the interval set in
the Min Update Time field when any
value changes. If this condition is not
met, updates are published at the
interval set in the Max Update Time
field.
your selection in the Trigger Mode field.
If you select Windowed in the Trigger Mode field,
sets a deadband value that the source value must
rise above or fall below the last communicated
source value to trigger the change in update
frequency.
If you select Rising in the Trigger Mode field, sets a
value that the source value must rise above to
trigger the change in update frequency.
If you select Falling in the Trigger Mode field, sets a
value that the source value must fall below to trigger
the change in update frequency.
Note: This field displays only if you select
Windowed, Raising, or Falling in the Trigger
Mode field.
classification code that is read at the time of device
discovery.
Note: Refer to HART Communication Foundation
document number HCF Spec 183 for a list of
possible values and their meaning.
time of device discovery.
Note: Refer to HART Communication Foundation
document number HCF_Spec 183 for a list of
possible values and their meaning.
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