AM_DIM_LV_LENGTH_FORMAT sets the numerical format of second dimension
length values.
----->(AM_DIM_LV_LENGTH_FORMAT)-----|AM_DIM_SET_UNIT_STRING2|----->
This command has no options. It automatically calls up the
AM_DIM_SET_UNIT_STRING2 subaction. Use this subaction to specify the
default number format for second dimension length values.
Use this action to set the format of second dimension length values
of subsequently-created dimensions.
AM_DIM_SET_UNIT_STRING2 interrupt action,
AM_DIM_UV_LENGTH_FORMAT terminate action,
AM_DIM_LV_ANGLE_FORMAT terminate action