Hi all
I have a question.

I'm using the NS logging feature, but I think there is an error.

I have two values in the PLC 0-1000 and 0-100, but want to display it on the log as 0-100. There is the facility to do this, but it doesn't work (unless I'm getting it wrong)

This shows the incoming range of the points (0-1000 and 0-100)...


And the scale on the log...


But if I enter a value of 50 in both points, then it shows 50 for both traces on the log (rather than 50 and 5)

Any thoughts? (yes, I know I can scale in PLC first )

Pp

Hi Pp,

I can't really help you but I am actually doing some data logging right now as well but my pens all use the same scale... I can do some testing tomorrow to see what it does.
You haven't found a way by any chance to display a decimal point in the scale values? For a scale of 10,0 to 50,0 Hz for instance it shows 100 to 500, so I added a text below the X axis "*0,1Hz" which looks a bit silly.
And yes, just like you I could workaround by scaling the values in the PLC to be 10 to 50 but I guess I am just as lazy as you??

BTW, how are you entering 50 for both points? Raw or scaled? This might make the difference...

pdl,

I could not find a way to display the AXIS labels with a decimal point, but what I did do was to trend "REAL" values instead of the INT * 10 value as you have done. That way the scale is true. This does work.

Thanks, PdL

I'm entering the values raw. Thanks for having a look.

Pp

Thanks to Sleepy! I will switch to real, perhaps you can have a try Pp ?