
Parameter Dictionary Parameters
Trajectory Destination Position. This is the position that the trajectory generator is
using as its destination. Units: encoder counts.
0x3E 0x3F 0x43E 0x2104 RF INT32 Velocity Window. If the absolute value of the velocity loop error exceeds this, then
the velocity window bit in the event status word will be set. Units: 0.1 counts/s.
Velocity Window Time. The velocity window bit in the event status will be cleared
when the absolute velocity error is less than the velocity window for this amount of
time. Units: ms.
Motor Type. The type of motor connected to the drive. Bit-mapped as follows:
0 Set for linear motor, clear for rotary.
3 Brushless servo motor.
Motor Units. This is only used by CME for display. (0=metric, 1=English).
Motor Inertia (Mass). Units: Rotary = 0.000001 Kg/cm
2
; Linear = 0.0001 Kg.
Motor Poll Pairs (used only for rotary motors). Number of motor pole pairs (electrical
phases) per rotation. For stepper motors, Poll Pairs = (360 deg / Motor deg/step) / 4.
Motor Brake Type. 0=present, 1=none.
Motor Temperature Sensor Type. 0=none, 1=present.
Motor Torque Constant. Units: 0.00001 Nm/A.
Motor Resistance. Units: 10 mΩ.
Motor Inductance. Units: 10 µH.
Motor Peak Torque. Units: 0.00001 Nm units.
Copley Controls Page 17
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