PNCconf 7i92H and 7i76
- stonebite
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13 Jun 2024 10:03 - 13 Jun 2024 10:05 #302927
by stonebite
Replied by stonebite on topic PNCconf 7i92H and 7i76
Dear Gentlemen`s, I can't get rid of the feeling that I'm not getting anywhere, partly because my main questions have not yet been answered for my logical approach.
I'll try again ... and it's about the current wiring to the contacts of the 7i76 and the question are these correct or not correct - can I assign them in PncConf with the features in the pull-down menu or NOT?
I would like to describe the initial situation once again.
Several voltage safety circuits are installed in the control cabinet of my CNC machine.
One of them is the 48V voltage for the JMC servos.
In order for me to be able to comply with your recommendations or answers, I need to bridge this voltage circuit so that the axes can be moved or referenced. I am of the opinion that the bridging must be reversed in order to be able to operate the machine in the same way as for normal use.
So my logical consideration:
1) Open LinuxCNC machine
2) Click on the emergency stop button with the mouse
3) Click on the Machine on button with the mouse to display
4) the display changes to "Reference run of all axes"
5) Use the mouse to click on the "Homing all axes" button
6) the display changes from 0, 1, 2 and 3, to X, Y and Z
7) Click on "Homing all axes" again
8) the axes Z, X and then Y start referencing
9) the machine is positioned in X, Y and Z on the PNP sensor contacts
to point ...:
3) when I click the button, the voltage circuit must be opened so that the servos receive voltage.
Question: Which contact on the 7i76 must be assigned and which feature in PncConf must I assign from the pull-down menu?
4) Is that ok so far?
5) Is that ok so far?
6) there seems to be a problem, see two videos
to the configuration (HAL/INI) that I uploaded here before
to the absolute basic configuration
7) This is not possible with the first configuration
www.dropbox.com/scl/fi/citgdxvitry4sp15h...own&st=jg8yglud&dl=0
8) this is only possible with the second absolute base configuration
www.dropbox.com/scl/fi/0jb75bmlu1vbu62rs...ars&st=2j6jswu6&dl=0
9) this is not even possible with the second absolute base configuration because the settings with PncConf are not yet complete or are incorrect
The bridging must first be cancelled so that I can switch on the machine via the "Machine on/off" button and then carry out the referencing.
For an overview, here is the schematic contact assignment of the 7i76.
Here are my basic questions that I would have liked to have answered first.
1) Are the contacts assigned correctly?
2) If so, which pull-down menu features do I have to assign to the contacts in PncConf?
I'll try again ... and it's about the current wiring to the contacts of the 7i76 and the question are these correct or not correct - can I assign them in PncConf with the features in the pull-down menu or NOT?
I would like to describe the initial situation once again.
Several voltage safety circuits are installed in the control cabinet of my CNC machine.
One of them is the 48V voltage for the JMC servos.
In order for me to be able to comply with your recommendations or answers, I need to bridge this voltage circuit so that the axes can be moved or referenced. I am of the opinion that the bridging must be reversed in order to be able to operate the machine in the same way as for normal use.
So my logical consideration:
1) Open LinuxCNC machine
2) Click on the emergency stop button with the mouse
3) Click on the Machine on button with the mouse to display
4) the display changes to "Reference run of all axes"
5) Use the mouse to click on the "Homing all axes" button
6) the display changes from 0, 1, 2 and 3, to X, Y and Z
7) Click on "Homing all axes" again
8) the axes Z, X and then Y start referencing
9) the machine is positioned in X, Y and Z on the PNP sensor contacts
to point ...:
3) when I click the button, the voltage circuit must be opened so that the servos receive voltage.
Question: Which contact on the 7i76 must be assigned and which feature in PncConf must I assign from the pull-down menu?
4) Is that ok so far?
5) Is that ok so far?
6) there seems to be a problem, see two videos
to the configuration (HAL/INI) that I uploaded here before
to the absolute basic configuration
7) This is not possible with the first configuration
www.dropbox.com/scl/fi/citgdxvitry4sp15h...own&st=jg8yglud&dl=0
8) this is only possible with the second absolute base configuration
www.dropbox.com/scl/fi/0jb75bmlu1vbu62rs...ars&st=2j6jswu6&dl=0
9) this is not even possible with the second absolute base configuration because the settings with PncConf are not yet complete or are incorrect
The bridging must first be cancelled so that I can switch on the machine via the "Machine on/off" button and then carry out the referencing.
For an overview, here is the schematic contact assignment of the 7i76.
Here are my basic questions that I would have liked to have answered first.
1) Are the contacts assigned correctly?
2) If so, which pull-down menu features do I have to assign to the contacts in PncConf?
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Last edit: 13 Jun 2024 10:05 by stonebite.
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