Table 9.2
The parameter name
Screw pitch
unit
mm
Upper speed
RPM gain
rpm
rpm/V
Number of pulses per
turn
Servo direction
Encoder direction
Servo type
Perforation touch ms
delay
scope
0.01-100
10-6000
10-2000
2-60000
Forward,
reverse
Forward,
reverse
0-6000
Parameter remarks
The distance that the screw turns
around to drive the nut moving, also
called the screw guide. the greater
the value is, the faster the Z axis
moves. It is recommended to use the
ball rod with 5-20mm guide.
Maximum speed of the servo motor
operates safely.
The servo motor speed of 1V voltage,
shall be consistent with the parameters
in the servo driver.
The number of pulses output by the
encoder per turn of the servo
motor, shall be consistent with
the parameters in the servo drive.
The rotation direction of the
servo motor, can be set to either
forward or reverse.
The direction of the encoder pulse
feedback, which can be set to
either forward or reverse.
Choose from Panasonic, Delta,
Yaskawa, Mitsubishi, Fuji,
Schneider, Dongyuan, Gaochuang,
Huichuan
Set the alarm detection
sensitivity of the touch plate (the
capacitor is zero at this time)
when perforation. The smaller the
value is, the more sensitive. Will
ignore alarm when set as 0. During
the perforation of the height
controller, the head touches the
plate due to the warping or slag.
If the delay time exceeds, the head
will automatically lift back to the
docking position and alarm.
Reasonable setting of this
parameter can effectively protect
the torch head during perforation
(reduce the value), or reduce the
false positives caused by the
reverse slag (increase the value).
110
