I could not send the error report. IQAN Design 7.05.27.10982. Was adding a math channel to a function group and the software crashed with the following error message. Access violation at address 00000000018D6631 in module 'IQANdesign.exe' (offset 1406631). Read of address 0000000000000040. I reinstalled the software.

Has anyone had any success with integrating a IQAN using CAN Open to a modbus network? I see there are a variety of converters available from different manufactures.

Can anyone share a project file that has worked for them please?

It sounds as though a Modbus system would expect to see an address list of data sent to the network.

Currently have come to the conclusion that on bootup we get CAN error frames on chassis with 500k baud rate that are currently connected via CAN C, D of the MD4-7.  How is the boot up and initialization take place for the baud rate?  I have come to believe that the initialization isn't taking place correctly and is knocking out the 500k intermittently on startup.

Our machine needs to go through a few steps in order to shutdown properly. With this, our machine throws errors when we try to upload IQAN code as certain components do not get any warning they are about to be shut down.

I was wondering if there was a way to get a signal to begin the shutdown sequence when uploading code such that these components can go through their normal motions before power is cut off.

I'm pretty new to J1939 communication and need a little guidance how to send "codes" to a truck. To read on bus traffic (parameter in/frame in) i have learned the hard way, but now i need to send also. For example how do i send this code? Which "boxes" should i use? If someone explains this, then i think i will figure out the rest on my own :)

I like to use the Slider control in my project, as per the requirement the slider min and max value should get updated based on selection (that will be a CAN signal), Now the issue i am facing is the slider is showing fix min and max value .The max value is used from the GPOUT signal which is Fixed .

There should be a way to set fields in the Text Formatting Channel to have padding with leading 0s. E.g. If set to be padded to 3 digits then 5 would be printed as "005". This is effectively the "Number of Decimals" filed, but in the other direction.

An application would be for a clock formatted string (e.g. for countdowns). currently, 0 hours, 5 minutes, 17 seconds would print as "0:5:7" instead of the desired "00:05:07".

For searching, this may be referred to as Padding, Leading Zeros, Leading 0s, Fixed Length Numbers, Number of Digits, or Significance.

MD5
34576-0703 (Obsolete) - https://www.molex.com/en-us/products/part-detail/345760703

34576-1903 (Not Recommended For New Design = Going to be Obsoleted) - https://www.molex.com/en-us/products/part-detail/345761903
Code H version is also Obsolete. (34576-0803 & 34576-2003)

MC4x
34822-0013 (Not Recommended For New Design = Going to be Obsoleted) - https://www.molex.com/en-us/products/part-detail/348220013
34566-0103 (Obsolete) - https://www.molex.com/en-us/products/part-detail/345660103

Have you guys seen that the connectors that are used on the MD5's & MC4x are Obsolete, or going to become Obsolete soon.    What is the long term plan for these connectors, as these were just released?  Have you talked with Molex to support these longer? 
 
Just trying to plan ahead, as we mfg harnesses to support these parts. And need to know if I need to buy and stock a lot of these so we don't run into supply issues.