Flowserve Logix MD+ ValveSight - Manual (Page 255)

ValveSight™ Diagnostics DTM Manual for Logix MD+ Positioner with HART®
FCD- LGENSF0014-00
© Flowserve Corporation
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Stroke Characterization (Custom)
The Stroke Characterization (Custom) page enables you to create a custom relationship
between the command input and the valve position. This relationship is shown by the
characterization curve. The characterization curve changes the Input Command (4-20) into
a corresponding Final Command.
Status Area
The Active Indicator area shows the status of the most relevant active indicator. The color
of the "LED light" corresponds to the Active Indicator and the first color of the blink code
sequence on the positioner. Generally green indicates no immediate issues. Yellow
indicates a developing issue. Red indicates the ability to control may be compromised. A
detailed list of the indicators is given in the
Alarm Congfiguraion - Alarm Annunicator page.
The Command Source field indicates weather the positioner is being controlled by digital or
an analog (4-20 mA) command source.