DDCSV1.1-2.1-3.1 firmware information summary - DDCSV2.1 - Standalone CNC Motion Controller - Digital Dream Technology support
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DDCSV1.1-2.1-3.1 firmware information summary

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Posted at 2019-5-7 16:34:57 | All floors |Read mode
Last edited by ytliu In 2019-7-24 16:54 Editor

Ver: 2018-07-05-95 to 2018-10-09-101: You can get it at http://bbs.ddcnc.com/forum.php?m ... tra=page%3D5&page=8


Ver:2018-07-30-98 Description:
1. Add the user-defined system parameter area (#2000-#2499). After the user configures it in the chs or eng file, the parameter value can be set on the configuration page,and can be called by the macro variable in the machining program.

The chs or eng file configs the user-defined system parameters.
for example:#2000 -t1 -s1"Cutter diameter" -s2"in" -m9 -min=0.000 -max=9.000

#n n is the parameter number (2000-2499)
-t is used to specify the type of parameter, t0 is an integer, t1 is a real number, and t2 is a selection type
-s1 defines the name of the parameter
-s2 defines the parameter unit
-m parameter group, m0 that the parameters in the parameter configuration page does not show
-min minimum parameter
-max maximum parameter
-i The text of the relevant entry is configured through it when the parameter type is selection type

2. Support user-defined probe mode. When #68 is set to mode 3, defprobe.nc will be called to perform probe. Users can write defprobe.nc according to actual situation.

https://www.facebook.com/groups/ ... k/2369202226430268/

Ver:2018-09-02-99 Description:
1. Increase the status monitoring of the u disk. If the u disk is disconnected during processing, the system will automatically pause.
2. Increase the G90.1/G91.1 instruction support, at this time IJK is the absolute position coordinate of the center of the circle
https://www.facebook.com/groups/ ... k/2419570578060099/

Ver:2018-09-07-100 Description:
1. Increase the home offset configuration.
2. FRO (SRO, SJR) can be adjusted by handwheel.you can adjust the % of the change in value per X Pulses of the Handwheel by #2028.
https://www.facebook.com/groups/ ... k/2431456566871500/

Ver:2018-10-09-101 Description:
1. On the file and parameter page, you can operate through the handwheel;
2. Increase #2031 uniaxial acc is limited by M_Ctrl start acc;
3. Increase #2030 Soft-limited stop mode;
4. Increase #2029 color reversal;
https://www.facebook.com/groups/ ... k/2472998476050642/

Ver:2018-10-12-102 Description:
1. Add G20/G21 recognition macro variable (#448): in G20 mode, #448=25.4; in G21 mode, #448=1, used to correct the bug that G28 and G153 instructions execute in G20 mode;
2. Correct the error that the probe command M101/M102 stop during the machining process;
3. Change the soft limit response mechanism in the manual mode, pre-judicate the soft limit, and increase the #2032-#2035 pre-judgment coefficient to adjust the pre-judgment bias.
https://www.facebook.com/groups/ ... k/2482870611730095/

Ver:2018-10-27-103 Description:
1. Adjust the backlash compensation strategy to solve the decelerate problem of backlash compensation;
https://www.facebook.com/groups/ ... k/2501830986500724/

Ver:2018-11-04-104 Description:
1. Increase the Ext-key2 function option (#447=3) to enable start-stop control;
https://www.facebook.com/groups/ ... k/2515350748482081/

Ver:2018-11-04-105 Description:
1. Increase M-Bus IO Initialization strategy parameter(#110);
http://bbs.ddcnc.com/forum.php?m ... d=99&extra=page%3D4

Ver:2019-01-22-106 Description:
1. Add configuration item #2037, whether FRO is valid for G0.
https://www.facebook.com/groups/ ... k/2643511288999359/

Ver: 2019-03-20-107 Description:
1. Add a subroutine nested call (for T), refer to
http://bbs.ddcnc.com/forum.php?m ... Yh67eOe0KohmxQUaFMA
2. Correct the error caused by data precision in R programming mode;
https://www.facebook.com/groups/ ... k/2753989811284839/

Ver:2019-04-25-107 Description:
1. Fix this problem:In the DDCSV3.1 system, the #116-#119 parameter (zero signal source select) cannot be saved due to an error in identifying the version number, and they are reset to 0 each time it is restarted.
https://www.facebook.com/groups/ ... k/2798739636809856/

Ver:2019-04-28-108 Description:
1. Increase homing instruction support, M105/M106/M107/M108 are used for X/Y/Z/A homing operation respectively;
http://bbs.ddcnc.com/forum.php?m ... =118&extra=page%3D1

Ver:2019-05-07-109 Description:
1. Increase the coordinate record macro function;(Pending verification)
http://bbs.ddcnc.com/forum.php?m ... tra=page%3D1&page=22. Add the macro function GetCenterPos[]: Find the center of the circle through the 3 points on the circle.
GetCenterPos[x1,y1,x2,y2,x3,y3,n1,n2]
x1, y1 is the x-y coordinate of the first point;
x2, y2 are the x-y coordinates of the second point;
x3, y3 are the x-y coordinates of the third point;
n1 is a variable index storing the X coordinate of the center, for example, n1=4, then #4=x coordinate of the center;
n2 is a variable index storing the Y coordinate of the center, for example, n2=5, then #5=y coordinate of the center;
https://www.facebook.com/groups/ ... k/2823155341034952/
3. Increase the all-axis return zero function in the machine coordinate system.
https://www.facebook.com/groups/ ... k/2826643040686182/
4. In the file page, sort by file name
https://www.facebook.com/groups/ ... k/2832029936814159/
5. Change the file editing font and correct the error that the file cannot be edited;
http://bbs.ddcnc.com/forum.php?m ... =167&extra=page%3D1
6. Correct the error that the program stops responding in single-step(SBK) mode;
http://bbs.ddcnc.com/forum.php?m ... tra=page%3D1&page=2

Ver: 2019-05-22-110 Description:
(2019-05-21)
1. Add the Ext-key function definition(#446,#447) configuration item: Disable(4), to turn off the Ext-key response;
2. Improve function backlash, all motion mode have increased the backlash;
3. Improve the coordinate display when the backlash is enabled, to ensure that the coordinate display match the actual position;
Note: To ensure that the backlash is always performed correctly, the following configuration is strongly recommended:
#113=1 "Arc interpolation algorithm selection"="Soft algorithm"
#448=0 "MPG control mode"="Open"
#114=0 "Jog support in continuous mode"="Mode 1"
https://www.facebook.com/groups/ ... k/2845336638816822/


(2019-05-22)
4. When the subroutine runs, the coordinate system display changes with the instruction;
https://www.facebook.com/groups/ ... k/2847529008597585/

Ver: 2019-05-27-111 Description:
1. Increase G93(inverse time feed rate mode) support.
In inverse time feed rate mode, an F word means the move should be completed in one divided by the F number minutes.
For example, if the F number is 2.0, the move should be completed in half a minute.
http://bbs.ddcnc.com/forum.php?m ... tra=page%3D1&page=3(2019-05-28-111)
2. In the inverse screen layout, correct the problem of displaying when switching to M5;
http://bbs.ddcnc.com/forum.php?mod=viewthread&tid=150&extra=page%3D1&page=3
(2019-05-29-111)
3. Add configuration item #2038: Enable the software limit alarm in the idle state;
https://www.facebook.com/groups/1724999967517167/permalink/2858211170862702/
4. Add RESET Hotkey: ctrl+r;
In file editing, add []{} character input;
https://www.facebook.com/groups/1724999967517167/permalink/2860026127347873/
(2019-06-06-111)
5. Improve the specific line start function, display the command line information before starting the machining,
and ask whether to start machining or continue scanning, such as continue scanning, the line increment is specified by #2039;
6. Modify the soft limit mechanism in manual mode to ensure that the motion does not exceed the range of the soft limit. Cancel #2030, #2032-#2035 configuration item;
7. Under the 2nd PROBE function, add mode 3 operation support (executed by X+);
8. When the SJR is switched, the gear position with the JOG distance of 0 will not be filtered out;
9. Add configuration item #2041: G53/G153 function interchange, default G53 is coordinate system selection group command, used to select G53 coordinate system; G153 is motion group command, used for positioning movement under machine coordinate system;
(2019-06-07-111)
10. When the machine moves to the soft limit boundary, the software limit alarm or reset will not be triggered;
(2019-06-08-111)
11. Correcting the error of find middle function in inch mode(#115=1).
(2019-06-09-111)
12. Increase FRO, SRO select/unselect hotkey: O, P
13. Modify the relevant interface when the USB stick is unmounted (via the hotkey 'Delete');https://www.facebook.com/groups/1724999967517167/permalink/2875687262448426/
(2019-07-13-111)
14. Add configuration item #2042:whether all-zero op. contains the Z-axis;
http://bbs.ddcnc.com/forum.php?mod=viewthread&tid=164&extra=page%3D1&page=2
(2019-07-18-111)
15. Add M3/M5, M8/M9, M10/M11 hotkeys: ‘1’, ‘2’, ‘3’
16. Increase the toolpath key function configuration, which can be configured as an external output control key.
http://bbs.ddcnc.com/forum.php?mod=viewthread&tid=193&extra=page%3D1

Ver:2019-07-23-112 Description:
1. Fixed an error that the file list could not be displayed in the file page without inserting USB stick;
2. Correct the error that the A axis cannot be stopped in the CONT mode in some controllers;
3. M8 / M9 can be manually toggled during "AUTO" via the toolpath key;
http://bbs.ddcnc.com/forum.php?mod=viewthread&tid=193&extra=page%3D1&page=2

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 Author| Posted at 2019-6-6 10:26:22 | All floors
Last edited by ytliu In 2019-6-6 10:33 Editor

Ver: 2019-06-06-111 Description:
(2019-05-27-111)
1. Increase G93(inverse time feed rate mode) support.
In inverse time feed rate mode, an F word means the move should be completed in one divided by the F number minutes.
For example, if the F number is 2.0, the move should be completed in half a minute.
http://bbs.ddcnc.com/forum.php?m ... tra=page%3D1&page=3
(2019-05-28-111)
2. In the inverse screen layout, correct the problem of displaying when switching to M5;
http://bbs.ddcnc.com/forum.php?m ... tra=page%3D1&page=3
(2019-05-29-111)
3. Add configuration item #2038: Enable the software limit alarm in the idle state;
https://www.facebook.com/groups/ ... k/2858211170862702/
4. Add RESET Hotkey: ctrl+r;
In file editing, add []{} character input;
https://www.facebook.com/groups/ ... k/2860026127347873/
(2019-06-06-111)
5. Improve the specific line start function, display the command line information before starting the machining,
and ask whether to start machining or continue scanning, such as continue scanning, the line increment is specified by #2039;
6. Modify the soft limit mechanism in manual mode to ensure that the motion does not exceed the range of the soft limit. Cancel #2030, #2032-#2035 configuration item;
7. Under the 2nd PROBE function, add mode 3 operation support (executed by X+);
8. When the SJR is switched, the gear position with the JOG distance of 0 will not be filtered out;
9. Add configuration item #2041: G53/G153 function interchange, default G53 is coordinate system selection group command, used to select G53 coordinate system; G153 is motion group command, used for positioning movement under machine coordinate system;


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 Author| Posted at 2019-5-9 23:26:12 | All floors
This is the latest version.
Ver:2019-05-09-109 Description:
1. Increase the coordinate record macro function;(Pending verification)
http://bbs.ddcnc.com/forum.php?m ... page%3D1&page=2

2. Add the macro function GetCenterPos[]: Find the center of the circle through the 3 points on the circle.
GetCenterPos[x1,y1,x2,y2,x3,y3,n1,n2]
x1, y1 is the x-y coordinate of the first point;
x2, y2 are the x-y coordinates of the second point;
x3, y3 are the x-y coordinates of the third point;
n1 is a variable index storing the X coordinate of the center, for example, n1=4, then #4=x coordinate of the center;
n2 is a variable index storing the Y coordinate of the center, for example, n2=5, then #5=y coordinate of the center;
https://www.facebook.com/groups/ ... k/2823155341034952/



install(2019-05-09-109).zip

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Posted at 2019-5-7 17:34:36 | All floors
I've already thanked you on Facebook but again many thanks for this information. It is priceless. Great documentation sells great products.

If you need any help with the user manual please PM me and we will see what I can do.
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Posted at 2019-5-9 22:38:32 | All floors
I noticed that Ver:2019-05-07-109 has the filename 2018-07-05 (which says 2018 rather that 2019).  That makes me worry that it's an older version.  Probably just a typo but also shown on nvcnc web page as 2018-07-05:
https://www.nvcnc.net/ddcsv2.1.html

I want to install the latest but the 2018 filename makes me think this version is older than what I am currently running.
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Posted at 2020-3-16 04:31:38 | All floors
Hi there:
Just noticed on FB that they were talking about version 2020-03-06-112NOR.
Will it also be available on the forum?  I don't use FB.
And is it for V2.1 also?
Thanks
Hansi
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Posted at 2020-4-10 02:24:42 | All floors
It searches the DDCSV3.1 pages for new software. Under what principles can the software be downloaded and where can it be found. The factory documentation directs to these pages. Regards. Andrew
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Posted at 2020-5-12 21:20:55 | All floors
What ist the latest firmware for DDCSV 1.1? Because I have some troubles with arcs.

Thanks Roger
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Posted at 2020-6-3 02:09:43 | All floors
Hello
yesterday I received my ddcsv 3.1 controller with the MPG, from the beginning the controller did not see the MPG, and the led of the MPG did not light up either
check the wiring of the MPG and the factory was wrong, the cable from pin 9 (5v gnd) was connected to pin 15 ... fix the problem.connect the MPG to my controller ... and although the led now lights up on the MPG ... my controller does not see it or do anything, it does not move the axes nor does the display show any variation in coordinates
I have thrown to the trash 300 dollars ??
Can somebody help me?
thanks
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Posted at 2020-6-3 02:10:03 | All floors
I have also tried to change several firmware to see if that was the problem and everything the same ... the MPG does not work
As a curious fact, if I enter the controller's configuration menu (where the parameters of the motors are put and others) .. and I turn the steering wheel .. the cursor if it moves up or down as I move it ... which It tells me that the MPG is wired correctly and that it works ... so ... why on the coordinate page it does nothing? Even if I press the ESTOP it does nothing
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