@kamal21071964B If I remember correctly the ports and pins settings in Mach 3 were incorrect after some searching on the net I found a manual that had the correct port and pin numbers/settings
I had that exact problem with all my axis, turned out the ports and pins settings given by the manufacturer were wrong, if you still have the problem let me know and I can give you the correct ports and pins settings
swapping the chip SN74HC14N but watch out for their positions if there is a problem in some of the chips other axis will rotate in one direction then just buy a new chip but changes both
@alex69864 hmm i was skeptical of these units but since 74hc14 is worth maybe 10 cents a piece i'm not so worried. can these be duplicated in a home brew system?
@kamal21071964B If I remember correctly the ports and pins settings in Mach 3 were incorrect after some searching on the net I found a manual that had the correct port and pin numbers/settings
Lacrossanator1 1 week ago
Comment removed
kamal21071964B 1 week ago
Hi ! can you help me, I have the same CNC Driver Board-TB6560N but all the settings right but the engine does not fungerar.vad should I do.thanks
Happy4Smiler 1 month ago
I had that exact problem with all my axis, turned out the ports and pins settings given by the manufacturer were wrong, if you still have the problem let me know and I can give you the correct ports and pins settings
Lacrossanator1 4 months ago
Hi, I have the same problem with my cnc x axis, always in one direction, if you can help me with solution I would be extremely grateful.Thanks
kamal21071964B 1 week ago
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if you want to use only X, Y, Z can attach the X-axis at the axis C and the settings in mach3 to use it as the X axis
sorry for my english
alex69864 1 year ago
swapping the chip SN74HC14N but watch out for their positions if there is a problem in some of the chips other axis will rotate in one direction then just buy a new chip but changes both
alex69864 1 year ago
@alex69864 hmm i was skeptical of these units but since 74hc14 is worth maybe 10 cents a piece i'm not so worried. can these be duplicated in a home brew system?
mashersmasher 2 months ago
Comment removed
alex69864 1 year ago
I saw a note somewhere that when you cant get both directions its due to the four wires from the servo being connected incorrectly.
markb2323uc 1 year ago
bm1400 - did you find a solution? I have a simular problem!
polysoul1 1 year ago
have a failure in one of the chips: SN74HC14N
sorry for my english
alex69864 1 year ago
I have the same problem with Y :(
alex69864 1 year ago
TB6560 sucks
Conejodex 1 year ago