SF-2200H Flame / Plasma CNC Cutting System Operating Manual
18
numerator/denominator
=8/1.
Electronic gear ration formula: N/M
=
Lead Screw Pitch
*1000/(360*
Detail Segment
/
Stepping angle
*
Gear Ratio
)
2.
MA-ORIGIN -----
Machine tool origin, it is a special point that set by approach switch. When the machine
tool don
’t set
Mechanical Home Position
, you can set the
Machine tool origin
is zero.
3.
REFERENCE-----
Reference point, Defined as cutting start point, it is specified by G92 order.
4.
CLEARANCE -----
Reverse Clearance compensation, as the machine have reverse clearance, when
system move ,want to change direction, this clearance should be compensated. The value should be
measured to get unit:
mm;
5.
OFFSET ----
Marker Offset. The offset between the marker and torch axis;
6.
SOFT LIMI+/SOFT LIMI-
--- Soft Positive Limit and Soft Negative Limit, when the program
’s coordinates
are over the set value, system will alarm. If don
’t use, the parameters set over actual used value
.
6.3、 Flame cutting parameter
Under para setting, press
【F3】 to enter flame cutting parameters, display is shown as below:
1
．
IGNITION-----
Ignition time. Flame cutting, when execute M20, it is the time that open High Voltage Ignite
switch delay; Plasma cutting, it is the time that open Arc Voltage delay;
2
．
HOTUP TIME
----The time pierce preheat(unit: s), when pierce preheat, start preheat time delay, if the
preheat time isn
’t enough, press
【
PAUSE
】
,The preheat time will be extended to 150s, if preheat finished,
press
【
START
】
, the delay time will be saved to
HOTUPTIME
parameter automatically;
3.
TORCHUP TIME-----
Torch up delay time, it is the delay time that execute M70 ,refer 5.4 (unit: s);
图 6.4 Flame Parameter Setting
