thanx johnny realy thnx for reply i appreciate that . now i wanted to set temp 230 deg C in repetier host but its not working ,when it hits 210,215,suddenly it fluctuation like 234,354,260,240,214,and likewise it is coming down to room temp and giving me this error "Printer stopped due to errors. Fix the error and use M999 to restart. (Temperature is reset. Set it after restarting)" tell whaby JOTIRLING SWAMI - General
reply me i m new on this siteby JOTIRLING SWAMI - RAMPS Electronics
Quotemattgolt Thanks for everyone for their suggestions. I have finally found my stupid mistake. Even though this thread may die, someone will probably find it via google or the forum search. So I'll describe my problem I am using a computer ATX power supply that supplies 12V (16A) and 5V. I was confused by the power input on the Ramps board (5A and 11A), so I connected the 12V and 5V to these.by JOTIRLING SWAMI - RAMPS Electronics