Flowserve Logix MD+ ValveSight - Manual (Page 194)

ValveSight™ Diagnostics DTM Manual for Logix MD+ Positioner with HART®
FCD- LGENSF0014-00
© Flowserve Corporation
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Partial Stroke Schedule
The Partial Stroke Schedule page allows you to enable an automatic partial stroke test from
a predefined schedule date and time.
CAUTION: Selecting the "Automatically Run PST" option will cause the partial stroke test to
run on the scheduled date and time with no further user input.
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.
Partial Stroke Test Schedule
The Automatically Run PST option will cause the partial stroke test to run on the scheduled
date and time. Use this option only if you are certain this will not cause an unwanted
process interruption.
CAUTION: Selecting the "Automatically Run PST" option will cause the partial stroke test to
run on the scheduled date and time with no further user input.
The Set PST Alert checkbox will cause the PST Alert to become active at the scheduled
date and time. This can be cleared using the Acknowledge button.
The Positioner Time and Date is displayed. This can be updated on the Positioner and
HART Information page.