Jackcaress

 After activating bit 2 (4H) pressing reset and introducing the code G90 C0F1000 I still have the same issue

PISCEAN 2010

4H or 4D (bit 2)

No 4 bit

 

One more point I want to suggest you is in this case, i.e. run C axis at 338.244 & wait until it reaches to either 359.999 or to 719.999 & see if C axis stops & displays 0.

Jackcaress

I did a power on and after putting in the code in the mda I got this.........

Command applied is G90 POS[C0] = 0 F1000. Actual should have applied as G90 POS[C] = 0 F1000.

But anyway please check as replied in my earlier reply. i.e. wait & see if X axis reaches a nearest position in multiples of 360 deg, stops & set = 0 

OK. It means C axis has absolute encoder. Does C axis active encoder is of motor or has external encoder directly coupled to C axis? Please check.

One more point I suggest you to check as below. (here I presume C axis MD 30455 is set to 4)

1. Apply command & rotate C axis say from 0 deg to +170 deg (C+170 F1000). Stop their & then G90 C0 F1000. At this command check how C axis returns to 0 deg i.e. in opposite direction when it rotates to +170. 

2. Apply command C+220 F1000 & check direction of rotation. Then after C reaches at +220 deg, apply C0 F1000 & see in which direction C rotates to reach at 0 deg.

Please share results of point no 1 & 2 here.

In addition to above, please furnish below information.

1. What is the application of C axis?

2. Does system needs to display +360 deg for 1 RPM (CW), + 720 deg for 2 ROM (in CW direction), 1080 deg for 3 RPM (in CW direction), -180 deg for 1/2 RPM (in CCW) etc. etc.? or display only between 0 to 360 deg only i.e. after 359.999 deg it should display 0 deg?

3. Have you activated or want to limit direction or rotational speed/RPM of C axis?