Specifications

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Interpolation speed designation method
When carrying out the linear interpolation/circular interpolation, select which speed to
designate, the composite speed or reference axis speed.
• The composite speed designates the movement speed of the control target, and the
speed of each axis is calculated by the QD75.
• The reference axis speed designates the axis speed set for the reference axis, and
the speed for the other axis carrying out interpolation is calculated by the QD75. (The
axis longer than the other must be the reference axis.)
Designate composite speed
X axis
Calculated by QD75
Y axis
Designate speed
f
or reference axis
X axis
Calculated by QD75
Y axis
<When composite speed is designated> <When reference axis speed is designated>
Input/output signal logic selection
Set the I/O signal logic that matches the signal specifications of the connected external
device.
A mismatch in the signal logic will cause errors. Be careful of this when you change
from the default value.
Acceleration/deceleration process selection
Select the acceleration/deceleration mode from the automatic trapezoid
acceleration/deceleration mode and S-curve acceleration/deceleration mode.
Distance
Speed
The acceleration and
deceleration are linear.
Speed
Distance
The acceleration and
deceleration follow a Sin curve.
<Automatic trapezoid acceleration/deceleration>
<S-curve acceleration/deceleration>