Hello,
I recently acquired a 98 arrow 1000 with a "spindle drive is not responding" 39-81 alarm. I sent the VFS5 in for a rebuild (Kilroy corp) and installed with the same alarm. I've hooked up motion link plus software and get "ERR 17 FEEDBACK LOSS".
The lights on the drive are as follows:
active=off (i have never seen this on)
sys ok=on
cpu=on
fault= on (sometimes on startup it will be off but will not try and align spindle and will eventually fault)
I have checked a few things but my knowledge is limited.
ensured 230VAC to the machine
checked spindle motor for short
resolver feedback via motion link and set to zero
Checked for overloaded relays/breakers/fuses
Any and all help is greatly appreciated
thank you
.