Hi, 

We are using an MD4-7 / MC43 setup for our project and it crashes randomly. Oddly enough, the crashes only occurs for certain versions of our code which barely differs in terms of logic and processing power.

The following color is displayed by the MC43:
4x red, 1x yellow, 3x yellow, 4x yellow, 1x yellow, 2x yellow, and repeat.

Any thoughts on what could be causing this?

Best regards,

     I am unable to change values in 6.04 Design.  I have the ability in 5.07.  Uninstalled and reinstalled to no avail.

I did set the G11 enable on false and also the Bluetooth enable on false, but still I can connect with IQANGO, and for example change the system ID. How can I disable the Bluetooth radio?

I'm having an issue with a My CAN bus D on an MC43. It had worked the other day then I had made a program change and now it continually gives me CAN Bus failure faults. I have disconnected the wires so there is no chance of a wiring issue. I have made a simple program that only sends one PGN out and that also fails. I have used known working code that i swapped from Can Bus E and the problem continues on D. This is happening on two different panels that I have. I have to think that it is some type of bug or the MC43 needs to be rebooted in some way but I have already sent a blank program to it. 

We are using a pair of STW T01 J1939 Temperature sensors connected independently to the "C" bus on an MD4-7. The sensors create dynamic Source Address on start up - am looking for a way to use the Initialization Function group to read the two source address' and populate that value into the appropriate sensor source address field. Assume we can use CFG_NET_AddrRange to read that value but not sure a) how to identify one sensor from the other and b) once the value is read to populate the source address into the source address field?

We are a manufacturing company utilizing MD4's and MC43's to control Hybrid transmissions. I want to be able to keep the same program and not have to adjust the source address all the time. These transmissions must connect to each other over CAN and communicate for several functions. The address claim in Iqan will disable if two modules have the same address. Is there a way to make them dynamic so if Address EX: 23 is already taken it will move its address to 24 and so on. I have used the Initializing source address to make these adjustable but its not really ideal as these could have to be setup daily.

Hi,

I am using Generic CAN message channel to process data from 3rd party CAN device. The device periodically sends the same message and I am wondering if there's a way to differentiate the message being processed in the current cycle from the message received from the previous cycle. Some kind of a reception flag would be really helpful

My IQAN program is trying to read engine lamps from an engine.  The engine manual specifically states to use PGN 65226, however my program says that 65226 and 65227 are invalid identifiers....

Any ideas on how to make this error go away?

Hello, 

I have a system with 2 MC43s, communicating with a J1939 communication. One of the digital parameters sent from one MC43 to the other change its value between what is sent and what is received. 

The MC43-1 is sending a false value (0) and the MC43-2 get a true value. 

How can that be possible ? How can I resolve it ?

Thanks in advance,