RDLC320 Controller User Manual
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will reduce the running speed of the whole figure. If the inertia of the motion axis is larger (the
axis is heavier), you can set a smaller takeoff speed; if smaller (the axis is lighter), the jump off
speed can be increased. For example, the typical value is 5~30mm/s.
Maximum Speed
: it means the maximum limit of motion speed that this axis can bear. This
parameter has something to do with the driving force of motor, the inertia of motion axis and its
drive ratio. For example, the typical value is 200~500mm/s.
Acceleration
: it means the maximum acceleration of the motion axis in accelerated or decelerated
motion. If the acceleration is set too large, it will make the motor lose steps, jar and even squeak;
if too small, it will cause the reduction of acceleration so as to reduce the running speed of the
whole figure. For the axis with larger inertia, such as Y axis corresponding to the beam, its typical
setting range is 800~3000mm/s2; for the axis with smaller inertia, such as X axis corresponding to
the car, its typical setting range is 8000~20000mm/s2.
Breadth
: it means the farthest distance that the motion axis can move, which is determined in
accordance with the actual condition of the machine.
Key Jump-off Speed
: it means the starting speed to move the axis by way of the keys on the
keyboard, which can’t be higher than the jump off speed.
Key Acceleration
: it means the acceleration to move this axis by way of the keys on the keyboard,
which can’t be higher than the maximum acceleration of this axis.
Estop Acceleration
: if the hard-limit protection enabled by this axis, so when the axis moves to
the limit position, it will stop the machine at Estop acceleration. The value can be 2~3 times of the
maximum acceleration of this axis.
Distance from Origin to Hard Limit
: if this axis enables hard-spacing protection, generally this
value should be set to be 2~5mm; if it is set to be 0, when this motion axis moves to the smallest
coordinate, i.e. 0, this spacing may be validate, which may wrongly triggers the hard-spacing
protection and scram the machine. If the hard-spacing protection is not enabled, this value can be
set to be 0~5mm.
(2) Laser parameters
Laser Configuration
: single laser and double lasers are available for selection and configured as
the laser-tube quantity provided by the manufacturer.
Laser Type
: glass tube, RF laser (not pre-ignition) and RF laser (pre-ignition) are available for
selection.
