0

Unsupported byte alignment

Dave Hitchman 1 year ago in IQANdesign updated 1 year ago 2

Unsupported byte alignment in J1939xxx.dbc

Signals using Motorola byte order may not span over multiple bytes unless they are byte aligned. These signals have not been imported.

This is an issue, I dont choose where the signals are, nor the byte orders size etc etc etc they are specified by others. Now I am prepared to admit being a software bod that doing some fiddling with non byte aligned integers can be tricky but other applications dont complain about this so perhaps it is time to put some libraries in to cope. 

More over it is certainly a problem that in a database with several dozen signals, maybe more than a hundred just telling me you ditched some without telling me specifically which you ditched makes sorting the mess even harder. 

If you cant fix the byte alignment issues you are having please at least list the problematic signals so we can try and do something about it.

0
Answered

object list examples

chuck streb 1 year ago in IQANdesign updated by Gustav Widén (System support) 1 year ago 1

i need some documentation on object list, not straight forward!

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Unexpected behaviour from PID-regulator

Pierre Fagrell 1 year ago in IQANdesign updated by Gustav Widén (System support) 1 year ago 4

I have a behaviour from the PID-regulator which I don't quite understand. Usually it works as expected but in some situations it ends up in a state where the output is zero even though command and feedback channels are different.

Can you please explain what I'm missing here?

  • Command channel = 100
  • Feedback channel = 32
  • P = 4
  • I = 0
  • D = 0
  • Enable = True
  • Output = 0

Image 4282

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Set value's parameters in adjust groups

jan 1 year ago in IQANdesign updated 1 year ago 2

Is there any way to set same min/max/step size value's in multiple function/integer parameters in adjust groups ?

If yes, someone know's how, if not, would be a great feature

Now every value must be set seperate

0
Not a bug

Can´t import settings in variants projects

Jesus 1 year ago in IQANdesign updated by Gustav Widén (System support) 1 year ago 3

In Variants projects using IQANdesign the import settings option is disabled.

Why is it disabled in these projects?

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Easier way to propagate several outputs

A DOMS 1 year ago in IQANdesign 0

Hello,

When propagating several outputs from a function group, 

you have to right click and go to "propagate outputs" and select the outputs to propagate.

But when you have more than 10 outputs to propagate, it's very long to do it each time.

Maybe could you let the menu open, and lets us to click on all outputs we need to propagate ? and the menu close when clicking on the page

or maybe something like, allow multi click by holding CTRL key ?

0
Answered

Variant Option Select

skh69nova 1 year ago in IQANdesign updated by Gustav Widén (System support) 11 months ago 5

After setting up project as variant with Variant Option Select, when I export I receive Invalid Context Error.


Do all channels into a "Variant Option Select" have to have same name for it to work? as that only thing I can come up with after examining those that don't error 

Image 4260

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Is there a way to make the byte numbers start at 0 instead of 1 in the J1939 Frames?

afnan elhamshari 1 year ago in IQANdesign updated by Tim Reen 1 year ago 1

Basically the question. I am trying to get the bit and byte numbering to start at 0 instead of 1 in the J1939 frames.

0

Adding Qcode/object list to project documentation

JasonC 1 year ago in IQANdesign 0

As far as I can tell, there is no way to show Qcode or the object list in the generated project documentation. If there is a way, please point me in the right direction. If there isn't, it would be a nice feature to have in the next release.

0

Screen change time

Rich Saunders 1 year ago in IQANdesign updated by Gustav Widén (System support) 1 year ago 1

I have an application using a  MD4/7 screen with MC43FS master, on start up the first screen loads OK, but when I change between screens for the first time it takes a while to load the next page, after the first time, in subsequent changes the delay is not present, Is there any way / any tricks I can use to reduce this initial delay? or is it just a product of size of the graphical content that has to be loaded?