I have purchased a couple pid's etc per all the info on here and have set up one (mypin) for the Lee 20 lb pot (works great)and the other is a Berme Rex C100FK02-V*AN DA.... from China ! for an hot plate.
I can not access the 2nd and 3rd parameters because of the lock thing and the 1st parameters I can get to but will not let me change the "aru" to 1 so it will auto tune !
MikeW has been very helpful and I sure thank him for all the info/experience he has shared with me however he does not have an answer
It appears the lock thing is the problem, Instuctions say to enter 0000 or 0001 when cod appears but this is a 4 digit # and mine only shows 3 digits ! Never have seen "cod"
Anyone have any knowledge about this issue ?
Probably return it would be best but it's already installed and does heat the hot plate but temp really is all over..... no auto tune !
Thanks
Dave