(Note 1) The unit systems B and C are settings for t he setup parameters (basic specification
parameters: #1003 iunit). This may differ according to the machine type.
(Note 2) The unit system C (0.1 µm system) is an option specification.
(Note 3) Of the selection parameters, #1041 I_inch and #1040 M_inch are common for each axis,
and #1061 iout is for the independent axis.
(Note 4) The data is read and written in the internal unit.