Siemens Sitrans LR250 Operating Instructions Manual page 66

Trend View
Open the menu View – Process Variables and click on Trend View to monitor Sensor Value
and values for AIFB1 and AIFB2.
Device Diagnostics
Device Status
Open the menu View – Device Diagnostics and go to Device Status to view Diagnostics,
Device Status, Extended Diagnostics, and Maintenance
Diagnostics
In the Device Status window, click on the Diagnostics tab, then on the Update diagnostics
button, to update diagnostic information and refresh linked icons.
Page 60 SITRANS LR250 (PROFIBUS PA) – OPERATING INSTRUCTIONS
trend line
Update diagnostics
trend lines
7ML19985JF04