User manual

ADT-HC4500 CNC Flame/Plasma Controller
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Picture 4.5 Accuracy parameter interface
4.5.1 Pulse equivalent setting
1) In main interface, press [F4] and then [F5] to enter the accuracy setting interface, and set
the X and Y pulse equivalent as
0.010000 (at this time, the control system gives a pulse and the motor moves 0.01MM).
After the setting, press [F6] to save and exit to the main interface.
2) Press [F1] and then [F2] to enter the manual interface, and then press [F1] again when “Inching
increment: L=+00000.000” will show up
Input the required length of inching, suppose setting the inching unit as 1000MM
3) Press any key of [X+] [X-] or [Y+] [Y-] to start inching. Suppose the actual moving distance is
578MM
Calculation formula: (578 × 0.01) ÷ 1000 = 5.78 ÷ 1000 = 0.005780
1) Back to the main interface, press [F4] and [F5] to enter the accuracy setting interface, and
input 0.005780 as the pulse equivalent of X and Y axes.
Note: Usually, there will be a minor error between the pulse equivalent of X and Y of the same device;
therefore, they should be set respectively during the test.
Actual inching
distance
Actual moving
distance
Pulse equivalent
of current system