Valid Arc Lost, Thcad 300 config & Plasmac override

tommylight
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29 Mar 2020 02:40 #161907 by tommylight

Replied by tommylight on topic Valid Arc Lost, Thcad 300 config & Plasmac override

325V is more down to earth, but still i have suspicions that the burned lines on the board are not wired properly so it is reading more than it should.

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CNCFred
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29 Mar 2020 09:06 #161923 by CNCFred

Replied by CNCFred on topic Valid Arc Lost, Thcad 300 config & Plasmac override

first step:
@phillc54: updated
typechange: plasmac_config.py
typechange: plasmac_gcode.py
chmod 777 for both files...

but now my config tab is empty

my system I compiled myself ..so update through download from github!
thank you for changing the values...

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CNCFred
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29 Mar 2020 09:31 - 29 Mar 2020 09:38 #161926 by CNCFred

Replied by CNCFred on topic Valid Arc Lost, Thcad 300 config & Plasmac override

pulse test 2seconcds , torch sitting on material , 53 Amps

pulse test 2 seconds , torch 4mm off material , 53Amps
171Volts max..

I still have limited max...I don't know what velocity shows (what it means), but output Volts as far as I can say would be ok...

Last edit: 29 Mar 2020 09:38 by CNCFred.

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phillc54
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29 Mar 2020 09:36 #161927 by phillc54

Replied by phillc54 on topic Valid Arc Lost, Thcad 300 config & Plasmac override

but now my config tab is empty

If you start LinuxCNC from a terminal do you get any errors?

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phillc54
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29 Mar 2020 09:42 #161928 by phillc54

Replied by phillc54 on topic Valid Arc Lost, Thcad 300 config & Plasmac override

I see on you first plot that arc voltage went up to 325V, is that what you see on a meter?

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CNCFred
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29 Mar 2020 09:43 - 29 Mar 2020 09:44 #161929 by CNCFred

Replied by CNCFred on topic Valid Arc Lost, Thcad 300 config & Plasmac override

Traceback (most recent call last):
File "/usr/bin/gladevcp", line 342, in <module>
main()
File "/usr/bin/gladevcp", line 216, in main
handlers = load_handlers(opts.usermod,halcomp,builder,opts.useropts)
File "/usr/bin/gladevcp", line 118, in load_handlers
mod = __import__(basename)
File "./plasmac_config.py", line 7
<!DOCTYPE html>
^
SyntaxError: invalid syntax
Shutting down and cleaning up LinuxCNC...
task: 1428 cycles, min=0.000008, max=0.010871, avg=0.009848, 0 latency excursions (> 10x expected cycle time of 0.010000s)
hm2_eth: HostMot2 ethernet driver unloaded
hm2: unloading
Note: Using POSIX realtime

I closed Linuxcnc

Last edit: 29 Mar 2020 09:44 by CNCFred.

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phillc54
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29 Mar 2020 09:45 - 29 Mar 2020 09:46 #161930 by phillc54

Replied by phillc54 on topic Valid Arc Lost, Thcad 300 config & Plasmac override

File "./plasmac_config.py", line 7
<!DOCTYPE html>
^
SyntaxError: invalid syntax

Did you download the file separately and copy it to the directory. It works fine here.

Last edit: 29 Mar 2020 09:46 by phillc54.

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CNCFred
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29 Mar 2020 09:52 #161931 by CNCFred

Replied by CNCFred on topic Valid Arc Lost, Thcad 300 config & Plasmac override

attached...the file...

on the meter I don't pick up the peak , since it is to slow ....just when it is about 160V

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CNCFred
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29 Mar 2020 09:54 #161932 by CNCFred

Replied by CNCFred on topic Valid Arc Lost, Thcad 300 config & Plasmac override

appoligies PHILL, I downloaded again, works now...

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phillc54
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29 Mar 2020 09:56 #161933 by phillc54

Replied by phillc54 on topic Valid Arc Lost, Thcad 300 config & Plasmac override

~~Well that looks ok, how did you do your update?~~

You probably don't need to plot encoder input or encoder velocity, but you could plot Plasmac:arc-ok-out

If you get a long enough arc, make sure the arc voltage reads what your meter shows.

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Valid Arc Lost, Thcad 300 config & Plasmac override

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