Settings - General
  _set_units

Settings - User Interface/Speed
  _ovrd_speedfeed_min
  _ovrd_speedfeed_max
  _ovrd_speedfeed_stp
  _ovrd_speedtraverse_min
  _ovrd_speedtraverse_max
  _ovrd_speedtraverse_stp
  _ovrd_spindle_min
  _ovrd_spindle_max
  _ovrd_spindle_stp

Settings - Motors
  _motoroutputorder_1
  _motoroutputorder_2
  _motoroutputorder_3
  _motoroutputorder_4
  _motoroutputorder_5
  _motoroutputorder_6
  _motoroutputorder_7
  _motoroutputorder_8
  _motoroutputorder_9
  _motoroutputorder_axis

  _motoroutputreverse_1
  _motoroutputreverse_2
  _motoroutputreverse_3
  _motoroutputreverse_4
  _motoroutputreverse_5
  _motoroutputreverse_6
  _motoroutputreverse_7
  _motoroutputreverse_8
  _motoroutputreverse_9
  _motoroutputreverse_axis

Settings - Motors/StepsPerUnit
  _motorspu_x
  _motorspu_y
  _motorspu_z
  _motorspu_a
  _motorspu_b
  _motorspu_c
  _motorspu_u
  _motorspu_v
  _motorspu_w
  _motorspu_axis

Settings - Motors/Speed
  _motorspeed_x
  _motorspeed_y
  _motorspeed_z
  _motorspeed_a
  _motorspeed_b
  _motorspeed_c
  _motorspeed_u
  _motorspeed_v
  _motorspeed_w
  _motorspeed_axis

Settings - Motors/Acceleration
  _motoracc_x
  _motoracc_y
  _motoracc_z
  _motoracc_a
  _motoracc_b
  _motoracc_c
  _motoracc_u
  _motoracc_v
  _motoracc_w
  _motoracc_axis

  _motordec_x
  _motordec_y
  _motordec_z
  _motordec_a
  _motordec_b
  _motordec_c
  _motordec_u
  _motordec_v
  _motordec_w
  _motordec_axis

Settings - Motors/Limits
  _motorlimit_en

  _motorlimit_xn
  _motorlimit_yn
  _motorlimit_zn
  _motorlimit_an
  _motorlimit_bn
  _motorlimit_cn
  _motorlimit_un
  _motorlimit_vn
  _motorlimit_wn

  _motorlimit_xp
  _motorlimit_yp
  _motorlimit_zp
  _motorlimit_ap
  _motorlimit_bp
  _motorlimit_cp
  _motorlimit_up
  _motorlimit_vp
  _motorlimit_wp

  _motorlimit_xn_en
  _motorlimit_yn_en
  _motorlimit_zn_en
  _motorlimit_an_en
  _motorlimit_bn_en
  _motorlimit_cn_en
  _motorlimit_un_en
  _motorlimit_vn_en
  _motorlimit_wn_en

  _motorlimit_xp_en
  _motorlimit_yp_en
  _motorlimit_zp_en
  _motorlimit_ap_en
  _motorlimit_bp_en
  _motorlimit_cp_en
  _motorlimit_up_en
  _motorlimit_vp_en
  _motorlimit_wp_en

Settings - Motors/Limit Switch
  _limitpin_xn
  _limitpin_yn
  _limitpin_zn
  _limitpin_an
  _limitpin_bn
  _limitpin_cn
  _limitpin_un
  _limitpin_vn
  _limitpin_wn
  _limitpin_n_axis

  _limitpin_xp
  _limitpin_yp
  _limitpin_zp
  _limitpin_ap
  _limitpin_bp
  _limitpin_cp
  _limitpin_up
  _limitpin_vp
  _limitpin_wp
  _limitpin_p_axis

Settings - Motion
  _motion_maxspeed
  _motion_maxacc
  _motion_maxdec

Settings - Jogging
  _jog_speeddef
  _jog_stepdef
  _jog_rounddef

  _jog_speed
  _jog_step
  _jog_round

  _jog_speedkbd

Settings - IO/Spindle
  _spindle_pin_mode
  _spindle_pin_cw
  _spindle_pin_ccw
  _spindle_pin_onoff
  _spindle_pin_dir
  _spindle_pin_speed
  _spindle_speed_min
  _spindle_speed_max
  _spindle_delay_start
  _spindle_delay_stop

  _spindle_freq_mode

  _spindle_usefreq
  _spindle_freq_min
  _spindle_freq_max
  _spindle_freq_stepwidth

  _spindle_usepwm
  _spindle_pwm_freq

  _spindle_userc
  _spindle_rc_lo
  _spindle_rc_hi

Settings - IO/Coolant
  _mist_pin
  _flood_pin

Settings - THC
  _thc_axis
  _thc_rangemin
  _thc_rangemax
  _thc_speed
  _thc_pindec
  _thc_pininc
  _thc_pinok

Settings - Program Options
  _program_units
  _program_plane
  _program_distmode
  _program_distmodeijk
  _program_distmodeabc
  _program_cyclereturn
  _program_lathemode
  _program_blendmode

  _program_useslots
  _program_remembertool

  _speed_traverse
  _speed_traverseabc
  _speed_feed
  _speed_spindle

  _ovrd_speedfeed
  _ovrd_speedtraverse
  _ovrd_spindle

Settings - Probe & Measure
  _probe_pin_1
  _probe_pin_2

  _probe_speed
  _probe_speed_low
  _probe_swdist

  _probe_sizez
  _probe_sizex
  _probe_sizey
  _probe_size_axis

  _probe_offx
  _probe_offy
  _probe_off_axis

  _probe_overedge
  _probe_trav
  _probe_length
  _probe_use_tooltable
  _probe_safeheight
  _probe_estop

Settings - Home
  _home_speed
  _home_speed_low
  _home_speedabc
  _home_speedabc_low

  _home_swdist

  _home_order_x
  _home_order_y
  _home_order_z
  _home_order_a
  _home_order_b
  _home_order_c
  _home_order_u
  _home_order_v
  _home_order_w
  _home_order_axis

  _home_dir_x
  _home_dir_y
  _home_dir_z
  _home_dir_a
  _home_dir_b
  _home_dir_c
  _home_dir_u
  _home_dir_v
  _home_dir_w
  _home_dir_axis

  _home_swpos_x
  _home_swpos_y
  _home_swpos_z
  _home_swpos_a
  _home_swpos_b
  _home_swpos_c
  _home_swpos_u
  _home_swpos_v
  _home_swpos_w
  _home_swpos_axis

  _home_moveto_x
  _home_moveto_y
  _home_moveto_z
  _home_moveto_a
  _home_moveto_b
  _home_moveto_c
  _home_moveto_u
  _home_moveto_v
  _home_moveto_w
  _home_moveto_axis

Settings - Tool Offset
  _tooloff_speed
  _tooloff_speed_low
  _tooloff_swdist
  _tooloff_safeheight
  _tooloff_rapidheight
  _tooloff_sensorx
  _tooloff_sensory
  _tooloff_sensorz

Settings - Work Offset
  _workoff_speed
  _workoff_speed_low
  _workoff_swdist
  _workoff_size
  _workoff_useprobe

Settings - Tool Change
  _tc_enable

  _tc_initcode_en
  _tc_initcode

  _tc_skipsame
  _tc_spindlecheck

  _tc_safeheight_en
  _tc_safeheight
  _tc_pos_en
  _tc_pos_x
  _tc_pos_y
  _tc_pos_z

  _tc_begincode_en
  _tc_begincode

  _tc_action

  _tc_toolmeasure
  _tc_tooloff_en

  _tc_autoreturn
  _tc_endcode_en
  _tc_endcode

  _tc_atc_en
  _tc_atc_speed
  _tc_atc_speed2

  _tc_unloadincode_en
  _tc_unloadincode
  _tc_unloadcode_en
  _tc_unloadcode
  _tc_unloadoutcode_en
  _tc_unloadoutcode

  _tc_unload_in_en
  _tc_unload_in1_x
  _tc_unload_in1_y
  _tc_unload_in1_z

  _tc_unload_in2_x
  _tc_unload_in2_y
  _tc_unload_in2_z

  _tc_unload_pin1
  _tc_unload_pin1set1
  _tc_unload_pin1delay1
  _tc_unload_pin1set2
  _tc_unload_pin1delay2

  _tc_unload_pin2
  _tc_unload_pin2set1
  _tc_unload_pin2delay1
  _tc_unload_pin2set2
  _tc_unload_pin2delay2

  _tc_unload_out_en
  _tc_unload_out1_x
  _tc_unload_out1_y
  _tc_unload_out1_z

  _tc_unload_out2_x
  _tc_unload_out2_y
  _tc_unload_out2_z

  _tc_loadincode_en
  _tc_loadincode
  _tc_loadcode_en
  _tc_loadcode
  _tc_loadoutcode_en
  _tc_loadoutcode

  _tc_load_in_en
  _tc_load_in1_x
  _tc_load_in1_y
  _tc_load_in1_z

  _tc_load_in2_x
  _tc_load_in2_y
  _tc_load_in2_z

  _tc_load_pin1
  _tc_load_pin1set1
  _tc_load_pin1delay1
  _tc_load_pin1set2
  _tc_load_pin1delay2

  _tc_load_pin2
  _tc_load_pin2set1
  _tc_load_pin2delay1
  _tc_load_pin2set2
  _tc_load_pin2delay2

  _tc_load_out_en
  _tc_load_out1_x
  _tc_load_out1_y
  _tc_load_out1_z

  _tc_load_out2_x
  _tc_load_out2_y
  _tc_load_out2_z

Settings - Gantry Square
  _gantrysquare_speed
  _gantrysquare_axis
  _gantrysquare_dir
  _gantrysquare_move_u
  _gantrysquare_move_v