Flowserve 520MD Positioners - Manual (Page 10)

DD User Manual - Logix® 520MD+ Series Digital Positioner FCD-LGENSF0017-00 8/13
© Flowserve Corporation
10
5.6.2 Positioner Revs
View the positioner internal version and revision information.
5.6.2.1 EC Major Rev
Embedded code major version number.
5.6.2.2 EC Minor Rev
Embedded code minor version number.
5.6.2.3 EC Build Date and Time
Display the date embedded code was built.
5.6.2.4 Universal Rev
Universal Revision - Revision of the Universal Device
Description, that the Field Device conforms to, entered at the
factory.
5.6.2.5 Hardware Rev
Hardware Revision - Revision that corresponds to the
electronics hardware of positioner, entered at the factory.
5.6.3 Actuator
Allows access to Actuator Manufacturer, Actuator Size and
selection, etc.

NOTE: Actuator size is used for friction calculations.
5.6.3.1 Select Actuator Info
5.6.3.2 Manufacturer
5.6.3.3 Model
5.6.3.4 Positioner Action
5.6.3.5 Type
5.6.3.6 Spring
5.6.4 Valve Trim
Allows access to valve trim information and settings.
5.6.4.1 Stroke Length
5.6.4.2 Stem Dia.
5.6.4.3 Character
5.6.4.4 Trim Mat
5.6.4.5 Type
5.6.4.6 Size
5.6.4.7 Leak Class
5.6.5 Valve Body
Allows access to valve body information.
5.6.5.1 Fail Posn
5.6.5.2 Motion
5.6.5.3 Manuf.
5.6.5.4 Model
5.6.5.5 Body Mat
5.6.5.6 Body Size
5.6.5.7 Pressure Class
5.6.5.8 End Conn
5.6.5.9 Pack Type
5.6.5.10 Flow Dir.
5.7
Read Register
Allows you to read a single register value from positioner.
(Contact your Flowserve service technician for a variable
map to correctly select values to read.)
5.8
Write Register
Allows you to change internal variable values directly.
(Contact your Flowserve service technician for a variable
map to correctly select values to read.)
CAUTION: Changing variables using the write register
may affect how the positioner controls the valve. Follow
safety procedures.