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Hypersense configuration with 2.8 and PlasmaC

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04 May 2021 23:40 - 04 May 2021 23:51 #207905 by rodw
Replied by rodw on topic Hypersense configuration with 2.8 and PlasmaC

The same one it has always been, plasmac.ohmic-enable

Thanks

In the connections file
change:
#net plasmac:ohmic-enable plasmac.ohmic-enable  =>
to
#net plasmac:ohmic-enable plasmac.ohmic-enable  => ohmicsense.is-probing

and comment out any other lines that use ohmicsense.is-probing
Last edit: 04 May 2021 23:51 by rodw.

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04 May 2021 23:46 #207908 by txtrone
Replied by txtrone on topic Hypersense configuration with 2.8 and PlasmaC

Just to be sure, does the torch have an electrode, a nozzle and a shield ?


Yes sir. Here are some screen shots from several days ago, after I installed the 390k 1W, showing the voltage reading in hal show. One without touching the plate, the other shows the reading while touching the plate.
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04 May 2021 23:52 #207912 by rodw
Replied by rodw on topic Hypersense configuration with 2.8 and PlasmaC
Ahh, we did not get it right earlier either. My last post should solve it.
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04 May 2021 23:57 #207914 by rodw
Replied by rodw on topic Hypersense configuration with 2.8 and PlasmaC
Probably also comment out all of this
# --- Replace Plasmac’s Ohmic sensing signal ---
unlinkp db_ohmic.in
net ohmic-true ohmicsense.ohmic-on => db_ohmic.in
net plasmac:ohmic-enable    =>  ohmicsense.is-probing

and in Plasma Connections, change
net plasmac:ohmic-probe hm2_7i76e.0.7i76.0.0.input-20-not => db_ohmic.in

to
net plasmac:ohmic-probe ohmicsense.ohmic-on => db_ohmic.in

for some cleaner code
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04 May 2021 23:57 #207915 by txtrone
Replied by txtrone on topic Hypersense configuration with 2.8 and PlasmaC

Ahh, we did not get it right earlier either. My last post should solve it.


How does this look? 

#***** PLASMA CONNECTIONS *****
net plasmac:arc-voltage-in hm2_7i76e.0.encoder.00.velocity => plasmac.arc-voltage-in
net plasmac:arc-ok-in hm2_7i76e.0.7i76.0.0.input-31 => db_arc-ok.in
net plasmac:float-switch hm2_7i76e.0.7i76.0.0.input-21-not => db_float.in
net plasmac:breakaway hm2_7i76e.0.7i76.0.0.input-22-not => db_breakaway.in
net plasmac:ohmic-probe hm2_7i76e.0.7i76.0.0.input-20-not => db_ohmic.in
#net plasmac:ohmic-enable plasmac.ohmic-enable  => ohmicsense.is-probing
net plasmac:torch-on => hm2_7i76e.0.7i76.0.0.spinena

# ---ENCODER SETTINGS---

# --- 7i76e ENCODER SETUP FOR TORCH VOLTAGE ---
setp hm2_7i76e.0.encoder.00.scale -1
setp hm2_7i76e.0.encoder.00.counter-mode 1

# --- Load the Component ---
loadrt ohmic names=ohmicsense
addf ohmicsense servo-thread

# --- 7i76e ENCODER 2 SETUP FOR OHMIC SENSING---
setp hm2_7i76e.0.encoder.01.scale -1
setp hm2_7i76e.0.encoder.01.counter-mode 1
setp hm2_7i76e.0.encoder.01.filter 1

# --- Configure the component ---
setp ohmicsense.thcad-0-volt-freq    135700
setp ohmicsense.thcad-max-volt-freq  966000
setp ohmicsense.thcad-divide         32
setp ohmicsense.thcad-fullscale      5
setp ohmicsense.volt-divider         4.9
setp ohmicsense.ohmic-threshold      22.0
setp ohmicsense.ohmic-low            1.0
net ohmic-vel ohmicsense.velocity-in <= hm2_7i76e.0.encoder.01.velocity


# --- Replace Plasmac’s Ohmic sensing signal ---
unlinkp db_ohmic.in
net ohmic-true ohmicsense.ohmic-on => db_ohmic.in
#net plasmac:ohmic-enable    =>  ohmicsense.is-probing
setp ohmicsense.is-probing 1

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05 May 2021 00:07 #207916 by txtrone
Replied by txtrone on topic Hypersense configuration with 2.8 and PlasmaC

Probably also comment out all of this...

Better? Did I get the line 'setp ohmicsense.is-probing 1' in the correct area? 

#***** PLASMA CONNECTIONS *****
net plasmac:arc-voltage-in hm2_7i76e.0.encoder.00.velocity => plasmac.arc-voltage-in
net plasmac:arc-ok-in hm2_7i76e.0.7i76.0.0.input-31 => db_arc-ok.in
net plasmac:float-switch hm2_7i76e.0.7i76.0.0.input-21-not => db_float.in
net plasmac:breakaway hm2_7i76e.0.7i76.0.0.input-22-not => db_breakaway.in
net plasmac:ohmic-probe ohmicsense.ohmic-on => db_ohmic.in
#net plasmac:ohmic-enable plasmac.ohmic-enable  => ohmicsense.is-probing
net plasmac:torch-on => hm2_7i76e.0.7i76.0.0.spinena

# ---ENCODER SETTINGS---

# --- 7i76e ENCODER SETUP FOR TORCH VOLTAGE ---
setp hm2_7i76e.0.encoder.00.scale -1
setp hm2_7i76e.0.encoder.00.counter-mode 1

# --- Load the Component ---
loadrt ohmic names=ohmicsense
addf ohmicsense servo-thread

# --- 7i76e ENCODER 2 SETUP FOR OHMIC SENSING---
setp hm2_7i76e.0.encoder.01.scale -1
setp hm2_7i76e.0.encoder.01.counter-mode 1
setp hm2_7i76e.0.encoder.01.filter 1

# --- Configure the component ---
setp ohmicsense.thcad-0-volt-freq    135700
setp ohmicsense.thcad-max-volt-freq  966000
setp ohmicsense.thcad-divide         32
setp ohmicsense.thcad-fullscale      5
setp ohmicsense.volt-divider         4.9
setp ohmicsense.ohmic-threshold      22.0
setp ohmicsense.ohmic-low            1.0
net ohmic-vel ohmicsense.velocity-in <= hm2_7i76e.0.encoder.01.velocity
setp ohmicsense.is-probing 1

# --- Replace Plasmac’s Ohmic sensing signal ---
#unlinkp db_ohmic.in
#net ohmic-true ohmicsense.ohmic-on => db_ohmic.in
#net plasmac:ohmic-enable    =>  ohmicsense.is-probing

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05 May 2021 12:53 - 05 May 2021 12:54 #207960 by txtrone
Replied by txtrone on topic Hypersense configuration with 2.8 and PlasmaC
Got it working, thanks for all the help! Below is my hal connection file.

Attachment not found

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File Name: mark_i_con...5-05.hal
File Size:3 KB
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Last edit: 05 May 2021 12:54 by txtrone. Reason: Added wrong file at first
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05 May 2021 17:38 #208003 by rodw
Replied by rodw on topic Hypersense configuration with 2.8 and PlasmaC
Great work!
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05 May 2021 19:04 - 05 May 2021 19:04 #208011 by txtrone
Replied by txtrone on topic Hypersense configuration with 2.8 and PlasmaC

Great work!


Thanks Rod, but technically I should be congratulating you and everyone on this forum that helped me get this far! If this forum went bowling, I would be Donny... maybe you would be the Dude... not sure about Walter, though I have my suspicions.



Last edit: 05 May 2021 19:04 by txtrone.
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