i have bought a 6515 leetro controller, and installed it. the wiring is very easy once you understand it...btw its not very clear on the manual....
i had 2 problems...
my 1st issue was that i had the wrong dll , it didnt mach the firmware version.
so after i found the right dll, i tried to jog the axis, and there was no step/dir signals coming out...realized i needed a firmware update....
so i managed to make a firmware update. i did try all the versions avaible at the chinese version of the leetros site.
only succeded when installed the version 4.1.3.0.
...btw...when trying to upgrade to this firmware, i readed the leetro manual (pdf file, avaible for download) and it says that when powered the board, D1 (diode 1 = led) flashes 2 times, and then you have 5 secs to plug in the flash driver with the firmware on it..tried many times and no success achieved..
then searching the web... i found another version of the manual (.DOC ) , and it says that the diode was the D3.
success!! .
i hope this would bring help to anyone who needs it.  |