Flowserve Logix MD+ ValveSight - Manual (Page 99)

ValveSight™ Diagnostics DTM Manual for Logix MD+ Positioner with HART®
FCD- LGENSF0014-00
© Flowserve Corporation
99
Reset Current Histogram
The reset button will clear the Current histogram, but leave the Training histogram.
Supply Pressure
Supply Pressure is detected by the positioner. The Current Value field shows the supply
pressure. The supply pressure limits (Low Alarm Limit, Low Warning Limit, and High
Warning Limit) can be easily adjusted on this page. These limits affect the health bar
indicator on the Dashboard. For example, as the supply pressure drops below Low
Warning, the health bar will begin to turn yellow. As it approaches the Low Alarm, the
health bar will be completely yellow. When it passes the Low Alarm, the health bar will turn
red.
Adjusting Limits
There are two ways to adjust the settings.
1. Move the scale indicators. The limits can be adjusted by "dragging" each limit
indicator with a mouse click.
2. Use the input boxes. Numbers can be directly typed. Clicking on the up and
down arrows will also change the value.
NOTE: The apply button must be selected for the changes to take affect.