Author Topic: DDCSV1.1 4 Axis controller  (Read 169049 times)

Offline atomichammer

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Re: DDCSV1.1 4 Axis controller
« Reply #700 on: October 25, 2017, 01:49:33 AM »
Hello everyone. Does anybody know what does this box send to uart with the stock firmware? I thought it would be nice to send current coords in order to display them like pseudo-DRO.

Offline chriscnc

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Re: DDCSV1.1 4 Axis controller
« Reply #701 on: October 30, 2017, 12:43:30 PM »
Ok in working with the lead engineer of the ddcsv, the arc math for different axis steps has been fixed. here is the new Firmware in the rar attached.

Do not change the value below .01mm (see the pic). now
The arc interpolation algorithm is set to soft algorithm, set the soft arc algorithm string tolerance setting to 0.01mm (the smaller the higher the accuracy, but smaller then this may cause issues)

Offline chriscnc

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Re: DDCSV1.1 4 Axis controller
« Reply #702 on: October 30, 2017, 12:52:33 PM »
@ kwood94xj

Hi, I don't use INCH but I'm working directly with the factory and lead engineer, can you explain the problem I will add it to the bug list to fix, I have them fixing the homing direction issue now, and they just finished the arc fix on math the new firmware I just posted.

Offline blades

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Re: DDCSV1.1 4 Axis controller
« Reply #703 on: November 03, 2017, 09:50:16 PM »
Inch mode works on this controller, you just have to mentally replace mm with inch. It would be nice if it were actually switchable between mm and inch, but short of that, it would be nice if the controller referred to "Units" rather than "mm".  It would make the controller more universally appealing.

I've mentioned the inch thing a few times, but I don't think people are grasping the concept of using it in inches. I've used it like this from day 1.
Bill

- No best but better

Offline Benedikt

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Re: DDCSV1.1 4 Axis controller
« Reply #704 on: November 04, 2017, 08:15:00 AM »
Inch mode works on this controller, you just have to mentally replace mm with inch. It would be nice if it were actually switchable between mm and inch, but short of that, it would be nice if the controller referred to "Units" rather than "mm".  It would make the controller more universally appealing.

I've mentioned the inch thing a few times, but I don't think people are grasping the concept of using it in inches. I've used it like this from day 1.
This may work well for the most part, but if the files contain G20 somewhere the subsequent values will be converted again.

Offline RotarySMP

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Re: DDCSV1.1 4 Axis controller
« Reply #705 on: November 04, 2017, 10:14:34 AM »
Chris, I hope that factory is paying you a generous consulting fee for doing there bug smashing and development.
Mark

Offline ugv

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Re: DDCSV1.1 4 Axis controller
« Reply #706 on: November 05, 2017, 01:36:01 PM »
Hello do you know how to connect electrovanne 12v ?i need relay ? Or i can connect the electrovanne on 12v and m08?

Offline old Zozo

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Re: DDCSV1.1 4 Axis controller
« Reply #707 on: November 06, 2017, 09:05:29 AM »
Yes, you need relay (SSR).  M8 could switch only 20mA.  See  Pages 13.
https://purelogic.ru/files/downloads/doc/Controller/DDCSV1-4_eng_purelogic.pdf

Offline ugv

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Re: DDCSV1.1 4 Axis controller
« Reply #708 on: November 06, 2017, 10:39:57 AM »
I cant tale the 12v on ddcsv? Or i must have a external power 12v 20 mah ?

Offline ugv

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Re: DDCSV1.1 4 Axis controller
« Reply #709 on: November 06, 2017, 11:10:04 AM »
i have buy this it's good ?

Offline old Zozo

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Re: DDCSV1.1 4 Axis controller
« Reply #710 on: November 06, 2017, 02:43:29 PM »
i have buy this it's good ?

No.  This relay needs more than 100mA, but M8/M9 output of controller has only 20mA.
SSR relay can be controlled with less than 20mA.
For example this one:
https://www.ebay.com/itm/PCB-Mount-Type-4A-SSR-Solid-State-Relay-DC-DC-DC3-32V-Control-DC5-110V-4-Pin/111379031094?hash=item19eeb52436:g:~8IAAOSwnHZYVAjL

DDCSV can control it, and you can use it for cooling motor under 5-110V 4A.
Only motor needs  external power.  What is the voltage and current of the motor?

I'm not an electronics expert, but someone fixes it if necessary :scratch:

Offline ugv

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Re: DDCSV1.1 4 Axis controller
« Reply #711 on: November 06, 2017, 03:12:55 PM »
12v 3w

Offline old Zozo

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Re: DDCSV1.1 4 Axis controller
« Reply #712 on: November 06, 2017, 03:21:15 PM »
OK, I'm looking for a matching relay.  DC motor, or AC?

Offline ugv

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Re: DDCSV1.1 4 Axis controller
« Reply #713 on: November 06, 2017, 03:27:00 PM »
dc , its a electrovane pneumatique 12v 3w airtac 3/2voies


Offline old Zozo

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Offline ugv

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Re: DDCSV1.1 4 Axis controller
« Reply #716 on: November 06, 2017, 04:12:01 PM »
merci beaucoup i buy it so sorry for my english

Offline ugv

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Re: DDCSV1.1 4 Axis controller
« Reply #717 on: November 06, 2017, 04:13:15 PM »

Offline old Zozo

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Re: DDCSV1.1 4 Axis controller
« Reply #718 on: November 06, 2017, 04:32:44 PM »
 :clap:   I thought you wanted to use for laser cutting.
(If you think, I'll draw the wiring next days.)

Offline ugv

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Re: DDCSV1.1 4 Axis controller
« Reply #719 on: November 06, 2017, 04:41:47 PM »
yes if i have a wiring i am very happy. And do you think if i take a 5v ssr can i connect the 5v s for the handle with the M08?

Offline old Zozo

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Re: DDCSV1.1 4 Axis controller
« Reply #720 on: November 06, 2017, 05:05:54 PM »
DDCSV's 5V is isolated from M8/M9 output.
Useable 12V of limit input.

But external 5V useable, of course.


Offline old Zozo

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Re: DDCSV1.1 4 Axis controller
« Reply #722 on: November 07, 2017, 03:17:39 PM »
yes if i have a wiring i am very happy...

for example...

Offline ugv

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Re: DDCSV1.1 4 Axis controller
« Reply #723 on: November 07, 2017, 03:29:16 PM »
 :med: merciiiiiiiiiiiiiiiiiiiiii

ZOZO THE BEST

Offline old Zozo

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Re: DDCSV1.1 4 Axis controller
« Reply #724 on: November 07, 2017, 03:59:03 PM »
Watch the diode marking...
Important! This direction is correct only. If you change it, the SSR or power supply is damaged.