vidalcris Posted October 18, 2015 Author Report Posted October 18, 2015 I just received a new dna200 from warranty and he is working fine, most of the time.I just got a very strange bug sometimes ..When i push the button the dna give the boost power and never stop, when that happen i can see on the screen 3554C .. My boost is configured for 1sec only so i really dont understand why he dont stop after that time.To stop it doing that i have to lower the temperature setting.
vidalcris Posted October 18, 2015 Author Report Posted October 18, 2015 After some more tests, look like this is happening when the resistance become smaller instead of becoming bigger like this is supposed to happen.I'm using only 316L for temp control.For sure i never got this problem with my first unit. And i was using the same atomizer.
James Posted October 19, 2015 Report Posted October 19, 2015 What firmware are you running? What does the temperature show in Device Monitor? Can you post what the Cold Ohms, Live Ohms, Temperature and Power look like?
vidalcris Posted October 19, 2015 Author Report Posted October 19, 2015 Hi James I'm using the latest firmware available : 2015-09-30 with the software 1.0.34.Next time the problem happen i will try to capture those information !Yesterday, thinking that the problem was the connectivity between the dna and the 510 i resoldered the wire .. so maybe the problem was from here because for now that's working fine.
Rebelgolfer72 Posted October 23, 2015 Report Posted October 23, 2015 I got the same reading yesterday, but I was running a little experiment (and it mostly worked!) I wanted to fool the board into thinking the coil never reached the set temperature, so I could get the preheat function with Kanthal. So I used an exaggerated curve, locked the resistance, and set the temp to 600°, and yes, it fired a Kanthal atty at my preheat wattage for the specified time, then dropped back to the set wattage... The only thing that didn't work (and I didn't care about) was the temperature it was reading...I got the 3554° number. Thinning its some .error. Or "overflow" value.. Which for my experiment I didn't care, as I was t wanting temperature control, just the preheat
vidalcris Posted October 24, 2015 Author Report Posted October 24, 2015 Thanks RebelGolfer72 At least my chipset is working correctly
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