Flowserve Logix MD+ ValveSight - Manual (Page 243)

ValveSight™ Diagnostics DTM Manual for Logix MD+ Positioner with HART®
FCD- LGENSF0014-00
© Flowserve Corporation
243
Positioner Gain
The Position Gain page allows you to change the maximum travel rates and the gains of
the positioner.
CAUTION: Changing the tuning parameters can affect how the valve controls and may
cause sudden valve movement. Notify proper personnel that the valve may stroke, and
make sure the valve is properly isolated before proceeding.
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.