I have a Hitachi Seiki with SGDB servo packs and I do not have a remote programmer, only able to use SigmaWin+ to go online with the drive. They are 12-bit absolute encoders. I have 2 encoders that just pop'd up the A.81 alarms. It has a Yaskawa battery module and I am thinking someone changed the battery with power off. Why Z-axis is throwing up this fault, I have no idea, it's only x and y axes. I don't have Molex plugs like your video shows. Mine are those 20 and 30 pin MDR connectors. I don't have a break-out board for them so I am not sure how to short them also, I am not sure which pins (in this case) I would short. I do not have an end-to-end drawing of the cables so I don't know which is which. Any help would be awesome. Thx
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