M3 SOURCE CODE

COlger81
Topic Author
Offline
Elite Member

7 years 11 months ago #121132 by COlger81

Replied by COlger81 on topic M3 SOURCE CODE

They're both 1:1 ratio. Motor internal.

Please Log in to join the conversation.

COlger81
Topic Author
Offline
Elite Member

7 years 11 months ago #121133 by COlger81

Replied by COlger81 on topic M3 SOURCE CODE

GEARCHOICE component parameter of max low 2500 handles everything i need.

Please Log in to join the conversation.

andypugh
Offline
Administrator

7 years 11 months ago #121135 by andypugh

Replied by andypugh on topic M3 SOURCE CODE

Does the motor run at constant frequency? Or is there a VFD?

I assume you have a VFD or closed-loop spindle speed will never work!

Please Log in to join the conversation.

COlger81
Topic Author
Offline
Elite Member

7 years 11 months ago #121142 by COlger81

Replied by COlger81 on topic M3 SOURCE CODE

It's a Fadal with a Baldor drive.

Please Log in to join the conversation.

andypugh
Offline
Administrator

7 years 11 months ago #121146 by andypugh

Replied by andypugh on topic M3 SOURCE CODE

And how is the drive controlled?

(This is like squeezing blood out of a stone, I am trying to help here, can you try to be a bit more forthcoming with your answers?)

Please Log in to join the conversation.

COlger81
Topic Author
Offline
Elite Member

7 years 11 months ago #121148 by COlger81

Replied by COlger81 on topic M3 SOURCE CODE

Hah, sorry Andy. It's a Baldor VFD that receives +/-10v from 7i77 and passes through encoder signal to 7i77. Wye Delta motor has a quad encoder with index. The GEARCHOICE works as it should.

Please Log in to join the conversation.

andypugh
Offline
Administrator

7 years 11 months ago #121150 by andypugh

Replied by andypugh on topic M3 SOURCE CODE

Right, I think that

Code:

#net spindle-fb-rpm               mux2.0.out   =>   abs.spindle.in

needs to be

Code:

net spindle-output            mux2.0.out   =>   abs.spindle.in

Assuming that you do mean +/- 10V and not 0-10V (in which case the spindle-output needs to connect at the other side of abs.spindle)

Please Log in to join the conversation.

COlger81
Topic Author
Offline
Elite Member

7 years 11 months ago #121156 by COlger81

Replied by COlger81 on topic M3 SOURCE CODE

That did not work. It raised a conflict with the following line;
net spindle-output <= pid.s.output mux2.0.in0

Please Log in to join the conversation.

COlger81
Topic Author
Offline
Elite Member

7 years 11 months ago #121157 by COlger81

Replied by COlger81 on topic M3 SOURCE CODE

How can i just remap M19? I can achieve the same thing by;
M3S50
WHEN SENSOR IS TRUE
M5
LOCK ORIENT

Please Log in to join the conversation.

COlger81
Topic Author
Offline
Elite Member

7 years 11 months ago #121158 by COlger81

Replied by COlger81 on topic M3 SOURCE CODE

The end goal is ATC. Getting pretty frustrated. Link to my other post which explains end goal.

forum.linuxcnc.org/10-advanced-configuration/35567-m6-remap-atc

Please Log in to join the conversation.

Time to create page: 0.058 seconds