On 2019/12/04 18:41, Mark Johnsen wrote:
Marius,
You need to see what kind of encoder the Yaskawa motor has on it. I recall
many of them were serial w/ a proprietary Yaskawa protocol, which would
make it hard to run the encoder directly back to the mesa.
Possibly, the servo pack has an 'encoder out' feature that you could run
back to the mesa. Sometimes those encoder out features are standard
quadrature A, B, Z outputs... That would work well.
Yes Mark that is the case here.
Mark
On Wed, Dec 4, 2019 at 1:31 AM Marius <[email protected]> wrote:
Hi
I have been requested to convert a router that has Yaskawa Servo Packs
(SGD7S with analog and step/dir and encoders) already installed. The
installation makes use of the STEP/DIR signals currently but with no
encoder feedback.
I intend to use the Mesa 7I95 to replace the Chinese controller. My
question is: Is it ok to use the STEP/DIR feature of this servo pack
with encoder feedback to LCNC or should I go the Analog route and redo
the complete system making use of the 7I97.
Regards
Marius
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