Experimental Physics and
Industrial Control System

hi all,

When added pv name to Data Browser plot window, the plot line vs. time showed the right curve, but immediately changed into straight one which is not the right display. The line should fluctuate vs time. The time span I set is 1 hour. If I increase the time span, the line is still a straight one.

however, the exported data is right from data browser plot and fluctuate vs time.

I wonder what is wrong with my settings. The operation system is fedora25-64bit and CSS is unzipped from

sns-css-4.1.1-linux.gtk.x86_64.zip.

I have attatched the plot in the attatchment. Thanks in advance.