YASKAWA SERVOPACK Speed-Control instead Postion Control

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4 years 7 months ago - 4 years 7 months ago #236247 by nighteagle
@ehb
My machine have direct-drive the axis - it is a satellite-spindel system.
Yesterday evening i have test over mesa and after F1 i have press F2 to acticate the yaskawas and i have an error on one of it - it is a problem of one of the servos - last week i have changed the ic's of the encoder because it looks like a encoder problem - but then i have replace the encoder with one of the other working motors - and have the same error "C" it can be the motor itself - but i measure all is okay - so i think some problems with cable.. but all looks okay - i have to check where the problem is. My last week was an Ghost-Buster week - i thought it was encoder but not - it was an error-ghost. One week lifetime gone...

But what i see is linuxcnc shows me error on joint 1 and the error is on x-axis that mean joint 0 - so looks like something is wrong in ini or hal-file. Connection on MESA is correct...
 
Last edit: 4 years 7 months ago by nighteagle.

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4 years 7 months ago #236248 by nighteagle
@andypugh

Thanks for the explanation -
I suspect it is a bad datasheet - no one use this terms to give information of jumper-configuration. Normaly you have a logic-table for such settings.
Also the Pin 1 of each of the TB1-5 is on the opposite so this all is confusing . and the drawing in the datasheet is so bad quality... but okay...this is all offtopic.

So if i'm right if the Jumper configuration is like the image from the datasheet then the Encoder are set to Diffential-Mode?

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