Mesa 7i92+7i76+7i85S

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4 years 1 month ago #251928 by PCW
Replied by PCW on topic Mesa 7i92+7i76+7i85S
The encoder A/B/Index pins are not really useful in hal
You would normally use the encoder position (for feedback)
index-enable (for synchronized motion) or the encoder counts
(if used for jogging)

Typically you would use the 7I76 MPG inputs rather than the 7I85S
encoder pins for a MPG

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4 years 1 month ago #251929 by Artur_1617
Replied by Artur_1617 on topic Mesa 7i92+7i76+7i85S
Now one move of Mpg give 4counts in halmeter is ok?
Change jumpers dont change number of counts.
MpgĀ  outputs A,A/ , B,B/
I only test my config with Mpg conecting to 7i85 becouse dont have here linear scales for testing inputs...

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4 years 1 month ago #251931 by PCW
Replied by PCW on topic Mesa 7i92+7i76+7i85S
Yes, the standard encoders do not have the 1X mode often used
with MPGs so you would expect 4X the encoder PPR

(this is why you would normally use the 7I76 MPG inputs as these support a 1X mode)

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4 years 1 month ago #252068 by Artur_1617
Replied by Artur_1617 on topic Mesa 7i92+7i76+7i85S
Now fighting with spindle out.
Try in Pncconf add 7i92 with one 7i76 and on Tb4 add spindle out 0-10v and copy that in my hal file for spindle make me error
tokarka.hal:232: parameter or pin 'hm2_7i92.0.7i76.0.0.spinout-minlim' not found
Now in hall isĀ hm2_7i92.0.spinout-minlim without 7i76 becouse in other settings for axis dont apeard any 7i76 and try this.
Actual hal and ini

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4 years 1 month ago #252092 by PCW
Replied by PCW on topic Mesa 7i92+7i76+7i85S
Do you have field power applied to the 7I76?

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4 years 1 month ago #252099 by Artur_1617
Replied by Artur_1617 on topic Mesa 7i92+7i76+7i85S
Yes
Tb1
Pin1 24V
Pin8 Gnd
W1 left

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4 years 1 month ago #252101 by PCW
Replied by PCW on topic Mesa 7i92+7i76+7i85S
Sorry I missed the original error:

hm2_7i92.0.spinout-minlim

There is no such pin

That should be hm2_7i92.0.7i76.0.0.spinout-minlim

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4 years 1 month ago #252102 by Artur_1617
Replied by Artur_1617 on topic Mesa 7i92+7i76+7i85S
I try this to and dont work

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4 years 1 month ago #252107 by PCW
Replied by PCW on topic Mesa 7i92+7i76+7i85S
Can you post linuxCNCs startup messages here?
(start LinuxCNC from the command line)

Do you have 5V and field power on the 7I76? that is, both Yellow LEDs on?

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4 years 1 month ago #252141 by Artur_1617
Replied by Artur_1617 on topic Mesa 7i92+7i76+7i85S
Yes I have connected 5V and 24V and both Leds on.

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