CandCNC RC-400, User Manual, Page: 2 / 51

RC-400 is custom designed to run on a high resolution (600 X 1024) tablet with interactive
buttons. It uses the reliable 802.11 Standard WIFI via low cost and easy to source WIFI
routers. Unlike Bluetooth that has to be “Paired”, that has limited range, and is basically
limited to about 10 to 30 feet line-of-sight, it provides a robust high speed bidirectional data
interface with error correction and built in security. Most WIFI routers can cover hundreds to
thousands of square feet and have good noise immunity. WIFI mesh networks and repeaters
extend the distance and can mix with wired networks and multiple devices.
++
2
1. Set WORK zeros for XYZ and (A)
2. Display position of XYZA (DRO’s)
3. Home XYZ and (A)
4. Display CONNECTED /DISCONNECTED
5. Jog XY and Z in + and – directions
6. Jog X and Y in 45 degree diagonal directions
7. Change JOG speeds from SLOW to MED to
FAST by tapping buttons
8. Change JOG TYPE from CONTINUOUS to
INCREMENTAL
9. Set incremental JOG to .001, .01 and .1 unit
increments with button push.
10. Perform Manual TOUCH OFF function
11. Perform LOAD MATERIAL function
12. Change from E-STOP to RUNNING. Single
button E-STOP shuts down all motion and
outputs
13. Control up to 6 outputs. Two button safety
interlock. Prevents accidental activation
14. Visible Status of WIFI connection
15. Auto-E-STOP on loss of CONNECTION if code
is running
16. RUN/SETUP/INFO Master Menu Buttons
17. UPPER Display window is Multi function
18. Display Select Buttons
19. Window Scroll/Select buttons
20. Finger swipe Scroll and Select
21. CUT FILES button shows .ngc files located on
CommandCNC PC in nc_files FOLDER
22. Scroll and Select displayed file names