Flowserve Logix MD+ ValveSight - Manual (Page 75)

ValveSight™ Diagnostics DTM Manual for Logix MD+ Positioner with HART®
FCD- LGENSF0014-00
© Flowserve Corporation
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Set Bellows Travel Limits
The Current Value is the total bellows travel recorded by the positioner. The Travel
Deadband is the minimum amount of travel required before the travel is counted. (This is
the same variable as Valve Travel Deadband.) The Initial Warning is the point at which the
Bellows Travel Warning will begin. The Full Warning is where the health bar on the
Dashboard will show fully yellow. The Full Warning value is the only limit that can be
modified. The Initial Warning is always 90% of the Full Warning value. The reset button
will set the Current Value to zero. The Accumulated Travel is the same as the Current
Value, but converted to the stroke length units of measure selected by you. To change the
units of measure for the stroke length, see the
Configuration - Information - Actuator page.
The Training Travel Rate field displays average amount of travel per day of the bellows
during the training period. For more information about Training, see the
Health - Training
page.
Training Status
Training Status is present on this page because one or more fields or graphs shows data
that was gathered during the training process. The field shows one of the following states:
•
Training Enabled - which indicates system data is being recorded. Training should
run during normal system behavior.
•
Training Disabled - which indicates NO system data is being recorded.
•
Training Complete which indicates that the time period for training has expired and
the data is stored in the positioner.
NOTE: The Training function requires the Pro positioner upgrade level (522MD+).