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J1939 Baud Rate Adjustment

Shawn Hurst 1 year ago in IQANdesign • updated by mdonaldson 1 month ago 3

The J1939 speed cannot be adjusted in the adjust group of the IQAN system.  The only way to change the speed is to adjust the drop down menu in IQANdesign and resend the application.


Currently, i have to keep 2 versions of our software current with this selection in the 2 different states.  


If it was adjustable on the machine, we could use 1 program and have our technicians select the speed of the unit they are connecting to.  Something similar to using an FP with a step size of 250, min value of 250 and max value of 500.

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This is possible in IQANdesign 5. You can use constant channels to control e.g. the J1939 speed. Read more in the IQANdesign 5.01 user manual, section Initialization function group on page 231.

I need to have a configurable baud rate. I am using IQAN 5.03. I have reviewed the manual, but I cannot find how to create an initialization function group. Thanks in advance.

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When you add a channel its under structure.