Torque Control Using Analog Feedback Algorithm - National Instruments NI-Motion User Manual

Torque Control Using Analog Feedback Algorithm

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Map the analog sensor as
the primary feedback for
the axis that is to maintain
a constant torque or force
Load target position in
terms of volts. If you want to
maintain 5 V, load 2047
counts. This applies to a ±5 V range
for ADC Channel & 12-bit ADC
Load move constraints:
max velocity, max
acceleration, and max
deceleration in volts
Set operation mode
Set to absolute mode
Loop waiting for move complete
Update target position
Figure 13-2. Torque Control Using Analog Feedback Algorithm
13-3
Chapter 13
Start motion
(optional)
Start motion
(optional)
Torque Control
NI-Motion User Manual