Search found 2 matches

by bobbing
Thu Feb 13, 2014 7:54 pm
Forum: Control Board
Topic: Melzi won't connect to PC
Replies: 1
Views: 7853

Melzi won't connect to PC

I submitted the above problem a couple of days ago and it has not yet appeared as a problem. Since then i have gone through the whole process a number of times without success. Here are the things i have done. The board is a Melzi Ardentissimo with a 644P chip on a nophead Mendel 90. 1 My PC is runn...
by bobbing
Tue Feb 11, 2014 11:56 pm
Forum: Control Board
Topic: Melzi won't connect to PC
Replies: 3
Views: 11377

Melzi won't connect to PC

I'm building a Mendel 90 and today switched on for the first time. All the stepper motors drove the axes against the stops, the extruder operated, the extruder heater and fan operate as does the bed heater. To allow progress i detached the motor connections from the board. I have downloaded the FTDI...