Experimental Physics and
Industrial Control System

hi,

I want to put the signal waveform chart versus time to my PV from labview, and camonitor the PV in epics terminal.

I install Calab software to do this. As can be seen from the screenshot in the attatchment. I could put waveform values (values of Y axis of chart by using NI-Scope widget) to my epics PV ("caLab:waveDouble") by using "Ca Lab epics put " widget marked by red dashed circle. 

My problem is that I have no idea how to put time (values of X axis of chart) to another PV by using

I have attatched the screenshot of labview block diagram in the attatchement, any help will be appreciated and thanks in advance.

Zhefu