Machsupport Forum

Third party software and hardware support forums. => CS-Lab => Topic started by: gravie on September 26, 2016, 01:38:14 PM

Title: CSMIOIP-A with linear scales....settings
Post by: gravie on September 26, 2016, 01:38:14 PM
i need help with the linear scales settings.

i use heidenhain linear scales  and spindels with 5mm pitch with a 1:6.6 transmisson.

how is the right setting ?

1.  ? 500 x 5 / 6,6=379?

and

2. 500 (with this setting is 1mm  on the  DRO   1mm on the dial gauge)

Title: Re: CSMIOIP-A with linear scales....settings
Post by: gravie on September 26, 2016, 01:56:08 PM
or is setting 1 only for the index signal?


Title: Re: CSMIOIP-A with linear scales....settings
Post by: Hood on September 28, 2016, 02:33:35 AM
You need to find out how many pulses per mm the scales are.
Hood
Title: Re: CSMIOIP-A with linear scales....settings
Post by: gravie on September 28, 2016, 05:13:10 AM
there are 500 pluses per mm on the scales (5µm). testet with  dial gauge and  hand wheel.


i mailed with cs labs, and the setting in the index frame is only for the indexing. i was thinking, the setting in the index menu is important for the pid tuning/servo drive..


the only one setting for scales is in the mach motor tuning and setup menu.

i reversed the scales in den the cs labs menu,  but i think, i can`t reverse the servo in the mach3 settings, so i reverse today the analog servoe input for PID tuning.




Title: Re: CSMIOIP-A with linear scales....settings
Post by: gravie on September 29, 2016, 12:09:53 AM
now it runs..

G0 Y+1 is 1mm on the dial gauge.

the servo positoning isn`t perfekt with the old trapezoidal spindle, but it runs.