PlasmaC questions new setup

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13 Jun 2020 09:11 #171383 by Clive S
Replied by Clive S on topic PlasmaC questions new setup

Start and Transfer could be directly connected.
If start is the wrong polarity it will be permanently on.


Thanks Phill

This machine that I will be putting the 45xp on. Also has a RS485 com port port. But I will get the machine running first then add that later when I find the correct info.

Also it has come with an ohmic cap with the machine torch. I take it would need another THC to use that or could I use the B encoder on the THC-10 I have ? !!

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13 Jun 2020 11:05 #171402 by rodw
Replied by rodw on topic PlasmaC questions new setup
Perfect re the start and transfer. Set the divider to 30:1 and then you won't need THCAD scaling resistors.

Re the Ohmic sensing, check the plasma primer, there is a relay circuit and another which might be a work ion progress that uses a THCAD-5. Its helpful with the 7i96 as it frees up some I/O pins

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13 Jun 2020 12:05 #171411 by tecno
Replied by tecno on topic PlasmaC questions new setup
So at last I have my plasmaC loading.

Tried to use extras and wanted to run a circle but it posts without any F
Where is this done to have a feedrate for extras?

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13 Jun 2020 12:10 #171413 by phillc54
There should be a line F#<_hal[plasmac.cut-feed-rate]> that reads the feed rate from the cut parameters in the Run Panel

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13 Jun 2020 12:28 #171416 by tecno
Replied by tecno on topic PlasmaC questions new setup
I can not change F0 in Run Panel



Even tried to add F40 to preamble
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13 Jun 2020 12:35 #171420 by phillc54
You need a valid Cut Speed in the Run Panel before you load/create/reload the file.

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13 Jun 2020 12:43 #171422 by tecno
Replied by tecno on topic PlasmaC questions new setup
Will have a closer look on that, but I think it is not to be changed.

Also you reminded me about expanding the disk, now I get warnings of disk capacity of only 4.2G insteand of close to 30G

How can I solve this? there is nothing in raspi-config

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13 Jun 2020 12:51 #171424 by tecno
Replied by tecno on topic PlasmaC questions new setup



Missed this one at start up
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13 Jun 2020 13:13 #171432 by tommylight
Most probably you have a comma instead of a dot in the ini file, traj section.

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13 Jun 2020 13:15 #171433 by tecno
Replied by tecno on topic PlasmaC questions new setup
INI in base install or plasmaC?

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