AL-34
Bob,
Maybe this will help? from Fanuc Manual 65160
Motor model code
Control / Parameters
0 / 6633 6733
15 / 3133 3273
15i / 3133
16i/16 / 4133
Data unit : –
Data range : 220 or later
If the motor model code is set to less than “219”, the
parameter miss setting alarm (AL–34) is occurred. Because
the parameter of ROM version 9D10 is not used at the ROM
version 9D12.
Please perform the automatic parameter setting for 9D12 by
using the motor model code more than “220”.
Find it, fix it, and leave it alone. But make sure you find it, make sure you fix it, before you leave it alone.