Re: Relative time in XY graph

[Himanshu Tyagi <himanshu.t0@gmail.com>]

can we do this in control system studio also?

i have another question from where does the waveform PV gets its time for plotting in XY graph?

i am plotting a PV of waveform type record but I am somehow getting the wrong time displayed in graph.

please suggest

On Wed, May 15, 2013 at 12:10 AM, Fabian S. <epics@shony.de> wrote:

at least in EDM there is a TriggerPV somewhere in the grap settings that
should do what you describe. Down side is that your graph gets updated
even if the value hasn't changed.

The trigger pv could be a calc which gets updated every 1 second and
counts up to 5 where an additonal condition stops the counter/trigger-value.

On 05/14/2013 08:56 AM, Himanshu Tyagi wrote:
> Hi,
>
> I m new to epics framework. We have a requirement for getting the relative
> time in XY graph so that the all the signals start and stop at same time
> value.
> Is there any way we can control the time values in XY graph and
> have relative scale ,i.e. time should start from t=0 to t=5 sec and then
> graph should stop.
>
> Regards,
> Himanshu
>

--

Himanshu Tyagi

Software Engineer Trainee

fiserv

Pune

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