Mesa 7i97

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09 Dec 2021 17:00 #228716 by mosoeng
Replied by mosoeng on topic Mesa 7i97
Sorry we had the parameters set to enable on power up on the Z axis servo.
So above info from me was incorect.
I have spoken to the Yaskawa engineer who wired this up and he assures me all wiring is as per Mesa documentation.
Any way to check if Mesa 7i97 board is switching the enable?

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09 Dec 2021 17:13 #228719 by PCW
Replied by PCW on topic Mesa 7i97
Yes, if wired to the drive enable as expected, the voltage across
ENAN+ and ENAN- should drop from ~+24V to ~+0.6V when LinuxCNC
is in the machine on state (F2 pressed)

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08 Mar 2022 12:48 #236667 by mosoeng
Replied by mosoeng on topic Mesa 7i97
I am having a problem with the Y and Z anologue output it appears nothing is switching them on.
I can jog the X axis and get an output on Anlogue0, but nothing on Analogue1 or 2 when trying to jog.
althogh for some unkonwn reason if I try to jog Z axis on analogue2 the analogue 3 output has 10v on it and its switching on and of as I try to jog,
but nothing on analogue 2.
can the 7i97 analogue output be faulty on analogue 1 and 2 ?
Can someone alter the basic 7i97 ini/hal for me to use on the other analogue outputs ie 4 and 5 for Y and Z pls.
else can I send the board back to u guys for testing.
Running Debian 10 Buster  with linuxcnc 2.8.2
Mike

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08 Mar 2022 14:54 - 08 Mar 2022 14:54 #236678 by PCW
Replied by PCW on topic Mesa 7i97
 There is an error in the basic7i97.hal file that has been corrected.

The error is that the PID enables 1 and 2 were not connected
These are the missing lines:

net y-enable   => [HMOT](CARD0).pwmgen.01.enable
net z-enable   => [HMOT](CARD0).pwmgen.02.enable 

Here is an updated hal/ini file set:

 

File Attachment:

File Name: basic7i97_...3-08.zip
File Size:4 KB


 
Attachments:
Last edit: 08 Mar 2022 14:54 by PCW.

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08 Mar 2022 17:31 - 08 Mar 2022 17:32 #236692 by BigJohnT
Replied by BigJohnT on topic Mesa 7i97
You might try my 7i97 Configuration Tool, I "think" everything is working as planned. I can only test the I/O and that the configuration loads until I get the cables for my Panasonic servo. I should be getting them sometime this month.

gnipsel.com/mesa/7i97/

JT
Last edit: 08 Mar 2022 17:32 by BigJohnT.
The following user(s) said Thank You: petmakris, gitin

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09 Mar 2022 14:39 #236755 by mosoeng
Replied by mosoeng on topic Mesa 7i97
thanks will try this

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09 Mar 2022 14:41 #236756 by mosoeng
Replied by mosoeng on topic Mesa 7i97
Installed python and gdebi but when I run install package in gdebi it just shuts down

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09 Mar 2022 15:40 #236757 by gitin
Replied by gitin on topic Mesa 7i97
I run Gdebi, select File in it, open the desired file and install. It works fine on the other PC. How to fix it, experts, please tell me.

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09 Mar 2022 16:49 #236759 by tommylight
Replied by tommylight on topic Mesa 7i97
Open terminal, type
sudo gdebi
now try to install and post the error here.
 
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09 Mar 2022 22:51 #236788 by BigJohnT
Replied by BigJohnT on topic Mesa 7i97
What OS are you using?

JT
The following user(s) said Thank You: gitin

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