Flowserve Logix 520MD+ DD - Manual (Page 7)

DD User Manual - Logix® 520MD+ Series Digital Positioner FCD-LGENSF0013-01
© Flowserve Corporation
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1 LONG TAG
Set the HART long tag. (For HART 6 only.)
2 TAG
Set the HART tag.
3* FULL INITIAL SETUP
Set basic values and perform calibrations required for
positioner to control.
*This menu item is only available when the positioner in in
Factory Reset state.
3 STATUS
View basic information about the current status of the
positioner including basic on-line diagnostics.
3.1 Priority Alarm
View the highest priority alarm. For a complete list of current
alarms, see Alarms and Alerts.
3.2 Command Data
View command and position information.
3.2.1 Control Input Source
Select either analog or digital command input source.
3.2.2 4-20 Command Input
View the analog command input value.
3.2.3 Digital Command Input
Set the digital command input value.
3.2.4 Control Command
View the final command after Characterization, Soft Limits,
and Tight Shut-Off effects are applied.
3.2.5 Position
View the position of the valve.
3.2.6 Position Deviation
View the difference between the Control (Final) Command
and the Position.
3.2.7 Current Temperature
The t emperature of the positioner’s main circuit board.
3.2.8 Current Humidity
The humidity of the positioner’s main circuit board in relative
percent (RH).
3.3 Pressures
View the pressure sensor values. Advanced or Pro
diagnostics are required.
3.3.1 Port A Pressure
View the pressure at port A.
3.3.2 Port B Pressure
View the pressure at port B.
3.3.3 Supply Pressure
View the supply pressure.
3.3.4 Pressures
View a graph of Port A, Port B, and Supply pressures. (EDD
only.)
3.4 Hour Meters
View the number of hours the positioner has been in
operation.
3.4.1 Lifetime Hours
View the total number of hours the positioner has been in
operation.
3.4.2 Reset Hours
View the number of hours the positioner has been in
operation since the last factory reset was performed.
3.4.3 Power up Hours
View the number of hours the positioner has been in
operation since the last time it was powered up.
3.5 Temperature History
View the positioner temperature and humidity information.
3.5.1 Current Temperature
View the current temperature inside the positioner.
3.5.2 Max Lifetime Temperature
View the maximum temperature the positioner has ever
seen.
3.5.3 Min Lifetime Temperature
View the minimum temperature the positioner has ever seen.
3.5.4 Max Reset Temperature
View the maximum temperature the positioner has seen
since the last factory reset was performed.
3.5.5 Min Reset Temperature