Configure PlasmaC with only one BOB

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29 Jan 2021 00:38 #197014 by phillc54

pin 11 is used twice in your posted hal file:
net all-home       <= parport.0.pin-11-in-not

net din-001          <= parport.0.pin-11-in


That's actually OK, you can treat the in and in-not pins as entirely separate.

Aha, you learn something every day...

In that case then as Todd suggested we need to see the other hal files, I am guessing the issue would be in the "testplasmacnc_connections.hal" file

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29 Jan 2021 14:50 #197062 by Giuseppe
# Keep your plasmac i/o connections here to prevent them from
# being overwritten by updates or pncconf/stepconf changes

# Other customisations may be placed here as well
# This file is built by the configurator in your configuration directory

#***** debounce for the float, ohmic and breakaway switches *****
# the lower the delay here the better
# each 1 is a 0.001mm (0.00004") increase in probed height result
loadrt  debounce          cfg=3
setp    debounce.0.delay  5
addf    debounce.0        servo-thread

#***** arc voltage lowpass cutoff frequency *****
#***** change to the cutoff frequency you require *****
setp plasmac.lowpass-frequency 0

#***** the joint associated with the Z axis *****
net plasmac:axis-position joint.3.pos-fb => plasmac.axis-z-position

net plasmac:arc-ok-in parport.0.pin-15-in-not => plasmac.arc-ok-in
# net plasmac:float-switch {YOUR FLOAT SWITCH PIN} => debounce.0.0.in
# net plasmac:breakaway {YOUR BREAKAWAY PIN} => debounce.0.1.in
net plasmac:ohmic-probe parport.0.pin-11-in => debounce.0.2.in
net plasmac:ohmic-enable plasmac.ohmic-enable  => parport.0.pin-16-out
net plasmac:torch-on => parport.0.pin-17-out
net plasmac:move-up parport.0.pin-12-in => plasmac.move-up
net plasmac:move-down parport.0.pin-13-in => plasmac.move-down

# a 1 here allows multiple tools to be used
# gcode M3 S1 needs to be changed to:
# M3 $0 S1 for the plasma torch
# M3 $1 S1 for the scribe
# M3 $2 S1 for spotting
setp plasmac.multi-tool 0
# net plasmac:scribe-arm plasmac.scribe-arm => ***YOUR_SCRIBE_ARMING_OUTPUT***
# net plasmac:scribe-on  plasmac.scribe-on  => ***YOUR_SCRIBE_ON_OUTPUT***

Here the connections.hal

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30 Jan 2021 00:48 #197105 by andypugh

net plasmac:ohmic-probe parport.0.pin-11-in => debounce.0.2.in


Change this line to be:
net din-001 debounce.0.2.in

Note that the error message tells you which HAL file, and which line of the HAL file, the problem is found on.

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30 Jan 2021 07:16 #197123 by Giuseppe
Like this? And the other lines too. I think so.
net dout-001         => parport.0.pin-16-out
net dout-011         => parport.0.pin-17-out
net din-001          <= debounce.0.2.in
net din-011          <= plasmac.move-up
net din-021          <= plasmac.move-down
net din-031          <= plasmac.arc-ok-in

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30 Jan 2021 22:49 #197181 by andypugh
You can call them anything you want, but they need to be the same anywhere you want to use a particular value.

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30 Jan 2021 23:44 #197183 by tommylight
Noticed this went a bit sideways, so what is the actual situation ?

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04 Feb 2021 15:23 - 04 Feb 2021 15:25 #197655 by Giuseppe
Thanks for all comments.
The first Problem with the error massage is solved. I think so. I will check it later when my THC is working.
Now i am planing how to wire the THC with the relay board.
I have here a my own shematic :-)
Can anyone tells me if this will working so?

After the DCDC converter the voltage is 24V
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Last edit: 04 Feb 2021 15:25 by Giuseppe.

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04 Feb 2021 16:50 #197661 by Clive S
You will also need 5v for the BOB as well

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04 Feb 2021 17:21 #197663 by Giuseppe
Yes i know. I have 5v over USB i don't draw it in the diagram. The BOB works.
I need to know if the Relay Board will work so?

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05 Feb 2021 06:33 - 05 Feb 2021 06:38 #197707 by Giuseppe
I do a little change on my diagram. I think this should work better.
What does you guys mean?


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Last edit: 05 Feb 2021 06:38 by Giuseppe.

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