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Boot Up Baud Rate Procedure/Initilization

Vaughn Hobart 3 weeks ago in IQANdesign • updated by Gustav Widén (System support) 3 days ago • 2

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.

Leighton 2 weeks ago

Image 5249

from the MD4 manual, maybe a timer that blocks inputs/outputs for the initial 2-3 cycles may be needed?

Gustav Widén (System support) 3 days ago

What software version are you using? 

I assume it is newer than 4.03? See Release notes - IQANdesign 4 "Improve start-up sequence of CAN"


The latest update on CAN speed is in 7.05 with the autobaud feature. 


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