Opticdirect & Oak Board setup and tuning

[Tek208]

I am having trouble with Opticdirect and Oak board communication fault. Need help trouble shooting fault.

This router has 4 Yaskawa drives (2 paired for y axis) and 1 DMM drive (for C axis, tangential knife)
I have disconnected all but Z axis which the Opticdirect board is on.

I have no jumpers installed and have check continuity on Opticdirect to oak cable and made sure it was completely seated in oak board and first connector near led on Opticdirect board.

I set Pn300 = 1 and Pn308 = 7, Axis 1 label set to Z
The led on Oak board shows steady 1 and the Opticdirect board.1 and flashing.
I am getting a z communication fault.
Yaskawa drive that Opticdirect is on shows "bb" in window

OAK board key A IS 0803231488
KIT MODEL M39 serial #IO4742
12 pro software

report_0008DC111213-0803231488_2023-11-13_14-35-22.zip

(708.34 KiB) Downloaded 13 times

[cnckeith]

i'll ask matt or chuck to give you some guidance.

[Centroid_Tech2]

If you don't have any jumpers installed, that's the issue.

The solid "1" on the OAK board indicates that the OAK board is assigned as axes 1 through 4.
The flashing ".1" on the OpticDirect indicates a communication error.
Be sure that the drive communication cable from the OAK is connected to the the correct connector and that J5 is jumpered.

[Tek208]

I installed jumper, Opticdirect is solid "1" now as is oak board solid "1". No faults tell I hit cycle start then get z axis fault. I still just have Z axis hooked up so 300 = 1, 308 =7, axis 1 label Z.
Does Yaskawa need special parameters for Opticdirect? The optic direct manual only shows sigma 5 parameters not sigma 7.

Attached are 2 reports 1 before hitting cycle start and one after. Don’t know if that changes anything.

Attached is current Yaskawa Drive parameter

report_0008DC111213-0803231488_2023-11-14_09-06-19.zip

(706.02 KiB) Downloaded 5 times

report_0008DC111213-0803231488_2023-11-14_09-05-55.zip

(707.03 KiB) Downloaded 2 times

Zpar_231112.csv

(28.95 KiB) Downloaded 8 times

[Tek208]

I also have question on my Y axis tuning / pairing. while tuning Y axis in sigma 7 I disconnect servo motor cable from paired drive I am not tuning and both drives is still coupled to rack. Why am I getting a "moment of inertia" of 7% on one drive and 368% on other?
Attached are excel files with sigma7 parameters for all drives.

Zpar_231112.csv

(28.95 KiB) Downloaded 5 times

Y2Par_231112.csv

(28.94 KiB) Downloaded 4 times

Y1Par_231112.csv

(28.96 KiB) Downloaded 9 times

XPar_231112.csv

(28.94 KiB) Downloaded 7 times

[Centroid_Tech2]

If the OpticDirect is communicating with the OAK, then when they power up (together), the OpticDirect should show a solid "1" and the OAK should now show a "2" indicating that it is now controlling drive 2 through 5.