Flowserve Logix MD+ ValveSight - Manual (Page 60)

ValveSight™ Diagnostics DTM Manual for Logix MD+ Positioner with HART®
FCD- LGENSF0014-00
© Flowserve Corporation
60
Valve Health
The Valve Health page shows information about all indicators related to the condition of the
valve.
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.
Indicators
Each indicator group box may contain the following components:
•
An "LED light" indicates health status. Warning and alarm limits (set by the
user in many cases) determine the conditions when the color will turn from
green to yellow to red. The most sever of the indicators on this page will be
shown in the health bar on the Dashboard.
•
Dark Green circle indicates a healthy condition where no attention is
needed.