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Topic:   HAAS VF3 won't send to Brainbox

By: GuestPosted on: Aug 26 2020 at 01:19:01 PM
VF3 1997
9600,8N1, XON/XOFF
CR=CR/LF
The Haas can receive just fine but doesn't send to the computer.

By: SupportPosted on: Aug 26 2020 at 02:31:09 PM
So you can send from the computer to the HAAS. But can't send from HAAS to computer.

That's strange.

Does the CNC show any alarm? Or does it behave as if it sent the data but the computer didn't receive anything. (Our does the computer receive junk? Anything?

By: GuestPosted on: Sep 17 2020 at 10:44:03 AM
The CNC acts as if it sends the data but it does not show an alarm and the computer does not receive anything at all.

By: GuestPosted on: Sep 17 2020 at 10:51:10 AM
I forgot to say that I am using a Brainbox US-279. And I can send to the HAAS at 115,200 baud over about 80 feet of shielded cable with no problem, so I don't think cabling is the problem.

By: SupportPosted on: Sep 21 2020 at 02:23:21 AM
So the CNC is acting as if it's sending data - the CNC thinks the data has been sent successfully.

EasyDNC is in receive mode - it's sat waiting for data? Is 'anything' at all appearing on the computer display? Even garbage or jumbled up data? Anything?

If you're getting absolutely nothing - computer display remains blank.

Check the cable is wired correctly. Data to and from the cnc use different pins/wires within the cable so it is possible for data to go in one direction but fail in the other.

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Topic:- HAAS VF3 won't send to Brainbox


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