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DDCSV1.1 4 Axis controller
JoDa:
Hi All,
I'm starting to build a system with a DDCSV2.1 (now on order). I'm planning to include a pendant in my setup.
Most of the info I can find relates to the 'standard pendant' ( example : https://nl.aliexpress.com/item/Best-price-Universal-CNC-4-Axis-MPG-Pendant-Handwheel-Emergency-Stop-for-FAGOR-GSK-Siemens-MITSUBISHI/32759859999.html ).
However the DDCSV MPG's port (according to the documentation) has also TXD/RXD pins. These are used for serial communication with an MPG having a display ( like : https://www.aliexpress.com/item/Newest-Numerical-Controller-Engraving-Machine-DDCSV-2-1-500KHz-CNC-3-Axes-And-NVMPG-CNC-6/32848677154.html?spm=2114.10010108.1000013.1.150152106HeRS0 )
Anybody with experience on this topic ? I cannot find any documentation or whatsoever.
WeldingRod:
JoDa, that MPG looks cool! Mine is dumb, though. It works well.
I thought y'all would like to see my Ox doing laser tube cutting under DDCSV1.1 control... since I seem to be the only nut using all four axies :beer:
Will_D:
For a "4-axis nut" that's pretty damn good!
Will
Benedikt:
--- Quote from: blades on February 13, 2018, 09:10:11 AM ---Benedikt: back on page 16, you posted this:
"I have just traced out the wiring of the keypad matrix of the controller:"
Does this somehow tie into the previously mentioned USB keypad/keyboard support? I was just wondering if a standard numeric USB keypad could be mapped to the DDCSV1.1 button layout? They both have 17 keys.
--- End quote ---
Not directly. The original developers left in some support for using Linux input devices instead of the hacked-together keypad driver.
I have re-activated that support in the Pandora firmware. The key codes could most likely be changed to map every key on the front to one of the USB keypad.
--- Quote from: JPoepsel on February 17, 2018, 03:21:21 AM ---May be, the “original” software developer, to whom Benedikt and Chris have access, can make an “external secure copy” of the files describing the parameters so that we don’t have to make educated guesses any more but get real information…
So, here the list of internal variables
--- End quote ---
I guess you have already figured it out, but the parameters on http://config.pandora-cnc.eu/ translate to these parameters from the G-code.
Will_D:
--- Quote from: Benedikt on March 01, 2018, 06:45:47 PM ---I guess you have already figured it out, but the parameters on http://config.pandora-cnc.eu/ translate to these parameters from the G-code.
--- End quote ---
Hi Benedikt, please be aware that in the new version they have introduced some new parameter like:
#448 -t2 -s1"MPG control mode" -m12 -min=0.000 -max=1.000 -i0"Open" -i1"Close"
Which I believe is do with stopping the commanded motion when you stop turning the handwheel. It can stop overrunds
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