Even though IDC is public, it cannot be assigned as input to the function group.

I'm trying to test a timer logic implemented in Simulink model which has step size 10ms, whereas IQAN cycle time is set as 5ms, but the output is not as expected. But this works exactly as expected when i set IQAN cycle time same as Simulink model step size.

What might be the issue? I tried changing Simulink block property 'synchronized' in IQAN but no success.

My further implementation would also be using Simulink top model with 2 reference models of different step size. So, IQAN cycle time = 5ms, Simulink model ref1 = 10ms and Simulink model ref2 =20ms. What should be the approach to ensure timing requirements?  Any help on this would be great.

Thank you in advance.

I just had IQANdesign 7.02 crash

I changed to a display page and started to zoom in to see the text better

Then it popped up the regular dialog box to make a bug report. The display page was still resizing slowly in the background

Before I had time to fill the text in the program exited completely including the bug report box

The message was something about "Illegal floating point" in some QT library

I was using SVG file for the startup graphic. It worked fine until update 7.02.20.9286. It started showing the Parker Logo. I tried deleting and re-importing. It showed imported and connected to the master module startup image, but still the Parker Logo showed at startup. So, I ended up changing the file type to PNG. This worked. Are SVG files no longer supported for startup images?

Whenever I delete a state in a finite state machine that has state trasitions connected, it crashes IQAN design. If I delete all the state transitions first, it will allow me to delete it without crashing. 

i check the project it gets to 90% a wait and then a  crash

i am guessing if it cannot get past that it will not upload

i sent all the crashes to parker by answer yes to send it in.

I am having trouble uploading an .idax project file to a multi-master bench test system (two MD4-7). Electrically, the two modules are connected to 12VDC and each other via a diagnostic CAN-A connection. I am connected to the computer via ethernet and C3 port. The series of events was as follows:

1. Various uploads during initial testing were successful and allowed me to develop the system.
2. After ~>1 week of uploads, the errors began. Error is as follows:
   1. Send project to device, select device as recognized by IQANdesign
   2. MD4 screens go blank and sometimes show Parker Logo
   3. Sometimes a blue screen (Attached image) flashes (~0.5s freq) on headmaster MD4 for ~30s
   4. IQANdesign popup shows "Sending project to system, No reply from master module"
   5. Then MD4s revert to previous program
3. After a weekend of not touching the MD4's, a program was successfully uploaded a single time, but has not worked since then
4. Programs can be uploaded to isolated MD4s, but cannot be uploaded when the two are linked via the diagnostic CAN-A connection.
5. Issue persists to empty project with just two MD4-7's and diagnostic port CAN link, and using different CAN ports for the diagnostic line.

I recently encountered this. I had a functional parameter that I would enter the default for. When I would save and close out then reopened the project, the default was not saved. I have also thought this happened to a math function as well where I would enter in some commands and saved but when I reopened the project, the commands were not there anymore. The only way I could get it to save properly was to re-order the calculation order. Is this a known issue, I don't know why the calculation order has anything to do with the program's ability to save the project. Using IQAN design 5.03

So in this scenario we have system A and system B, they are identical apart from component X which comes in variants I and II, I want therefore 1 software with a parameter I can set to say whether X is I or II. Now I and II use the same messages for some things but different messages for others, when using variant I then sending the messages used by II might be a problem, and vice versa so I really want to be able to switch whole messages on or off depending on the variant - perhaps to set the transmission method to on trigger and not trigger it and to switch the method for the ones I want to continuous with the right rate. I cant see how this is achieved in 'code', is it even possible?

Making use of J1939 > COMPID enabled and J1939 > SOFT enabled on the MC43 with IQAN 6.08.24.8136 . Have encountered an issue where the Transport Protocol Data Transfer (PGN 60160) is occurring at too fast of a rate.

It was observed that the data packets for the COMP ID and SOFT ID messages is being transmitted at a rate of ~540us. The J1939-21 standard indicates a minimum of 50ms between packets.

This fast rate is causing issues with the receiving device, in particular handling the SOFTID as in this case it is 11 packets. The COMPID (5 packets) is being handled for the most part.

Is there a way that the Transport protocol packet rate can be set, or is this truly an issue in the firmware?