User manual

ADT-HC4500 CNC Flame/Plasma Controller
60
before processing. Due to the gravity action, the
falling time of cutting gun is shorter than the rising
time.
Ignition delay Time to maintain the contact of high-voltage ignition
coil during the ignition
0.01 sec
Holecutgun rises During the fixed cycle of preheating perforating, after
the preheating, the cutting gun will rise quickly, and
the perforating cutting gun rising delay, at this time
open the cutting oxygen and the cutting gun starts to
fall, and the perforating cutting gun falling delays.
Before opening the cutting oxygen, the cutting gun
rises; it is mainly to prevent the spray of molten steel
blocking the mouth of cutting gun.
0.01 sec
Holecutgun falls During the fixed cycle of preheating perforating, the
cutting gun falls, after the delay of perforating cutting
gun falls, the cycle ends. Due to the gravity action,
the falling time of cutting gun is shorter than the
rising time.
0.01 sec
Startarcdelay You should delay a period before processing when
the arching switch is started. (Plasma processing)
0.01 sec
BroeaHole delay It is a time of continuous arcing in case of failed
arcing after the arcing switch has been started.
0.01 sec
InitLocaUp time Set the initial location rising time during the plasma
processing
0.01 sec
Slot compensat Radius of the flame/plasma cutting mm
Hole rise delay It is the cutting gun rising time when the plasma is
carrying out the perforating delay operation
0.01 sec
（Height）adjusting rate (Plasma) when processing speed rate is decreased to
this value, height-adjusting signal is closed, and
when it is increased to this value, the height-
adjusting signal is opened.
%
Corner arc rad (Plasma) the critical value of circular arc radius when
setting the processing circular arc;
When the radius of processing circular arc is smaller
than this value, the speed will be slowed down
mm
Corner Drop speed (Plasma) when setting processing circular arc, and
when the radius is smaller than that of corner circular
arc, the speed will be decreased to this rate.
Speed =F× Processing speed rate × Corner fall speed
%
Table 4.4
4.5 Accuracy (Prec)
Picture 4, in system parameter setting interface, press [F5] and the interface will become as the following
picture, you can then set how far in mm can each pulse runs for the X/Y axis. This value will determine the
accuracy of track.