Continuous movement of Axis A - DDCSV2.1 - Standalone CNC Motion Controller - Digital Dream Technology support
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Continuous movement of Axis A

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Landlord
Posted at 2019-7-22 22:49:25 | All floors Replies reward |Descending browser |Read mode
Last edited by stivemaster In 2019-7-22 23:33 Editor

Unfortunately, I encountered this controller with software version 89. Now, on another controller that came with version 99, I installed version111 and I still see the same mistakes. With the development of the controller software, people who do not understand the job with a machine on which this controller will be placed.

First problem:
After installing the new version of the software, the PAGE button does not work if the flash is not inserted. What is this error?
Second problem:
Right now, I can not understand how it is possible for all axes to work almost normally, and only the A jog is working constantly in the first pressed direction and does not stop. The MGP mode normally works in one direction and the other. Please tell us where this annoying mistake comes from!


And a little more constructive criticism!
The settings continue to include the fifty types of gears that have to be set and are not complied with. There is still a detailed description of the tuning parameters !!!
It is not time to consult with a specialist to explain that the CNC machines have only the maximum speed. It is used at G0. G1 is a percentage of G0 and is determined by G code as usually reaching 100%. The jog speed is in percent of the maximum and depends on whether there is a fast and slow jog button and usually is 30-50%. The home speed is in percent of the maximum and is usually 10-30%.
What is not understood , that new types of speeds have to be invented?

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Sofa
 Author| Posted at 2019-7-23 22:33:44 | All floors
I want to say that I have good feelings and know how hard it is to develop.
I appreciate your reaction, but I will also add that the controller does not observe the overall acceleration ramp when running a home. I want to remind you that there must be only one ramp for the acceleration and this is what the tuner thinks they can perform the engines.
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Bench
 Author| Posted at 2019-7-24 20:52:51 | All floors
Last edited by stivemaster In 2019-7-24 21:04 Editor

The Problem continue, don't respect acceleration ramp during HOME procedure.
Problem disappeared after pressing EMERGENCY STOP.
When pressing HOME again the problem is back, don't respect acceleration ramp during HOME procedure - AGAIN.

PLEASE MODIFY SOFTWARE Accordingly

awaiting THE NEW software VERSION

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Floor
 Author| Posted at 2019-7-24 23:02:21 | All floors
Last edited by stivemaster In 2019-7-24 23:06 Editor

Maybe you wanted to get it but in practice the HOME procedure breaks something in the program and the controller forgets the acceleration and deceleration ramp. If we restart the controller or even just press Emergency Stop and try the jog ramp it is restored.
In addition, on Axis Z and Axis X, the controller does not search for a home signal but makes a short minus and then a plus and says it is in HOME.
I still think there is something broken in the program.
How do I download all the parameters and show them here?

Greetings!
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 Author| Posted at 2019-7-28 21:51:08 | All floors
It's so hard to upload this to the forum. Three days I could not even get in. !!!

stivemaster.zip

6.3 KB, Down times: 581

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 Author| Posted at 2019-7-30 23:46:57 | All floors
Last edited by stivemaster In 2019-7-31 00:51 Editor

After adjusting # 33 is a bit better but that's the next problem - the X axis does not seek a signal from the sensors in a negative direction, and without moving it writes zeroes.
What you write about the number of impulses per mm is, in my opinion, absurd, because in my case, when driven by rack and pinion, 320 impulses are more than the drivers can do.
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 Author| Posted at 2019-8-9 14:40:57 | All floors
Last edited by stivemaster In 2019-8-9 14:42 Editor

Come on, this forum is finally working!
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