Robotis Dynamixel RX-64 Automobile Electronics User Manual


 
27
DYNAMIXEL
RX-64
Communication ->[Dynamixel]:FF FF 00 05 03 18 01 01 DD (LEN:009)
<-[Dynamixel]:FF FF 00 02 00 FD (LEN:006)
Status Packet Result
NO ERROR
You can ver if y the Torque Ena bled status by t rying to m ove t he output of th e actuat or b y
hand.
Example 17 Setting the Compliance Margin to 1 and Compliance Slope to 0x40 for a
Dynamixel actuator with an ID of 0
Compliance
The Angle Error and Torqu e Output can be represented with t he following graph.
Even if the position deviates a little from the goal position in the CW direction, a large
amount of torque is generated in the CCW direction to compensate for this. However,
since inertia must be considered, a realistic implementation differs from this approach.
Considering th is, the given conditions can be represented by the following graph.
A : CCW Compliance Slope (Address0x1D) = 0x40 (about 18.8°)
B : CCW Compliance Margin (Address0x1B) = 0x01 (about 0.29°)
C : CW Compliance Margin (A ddress0x01A) = 0x01 (about 0.29°)
D : CW Compliance Sl ope (Address0x1C) = 0x40 (about 18.8°)
Goal Position
CW
X:Angle Error
CCW
CW
CCW
Goal Position
CW
CCW
CW
CCW
B
A
C D
Angle(Position)
Output Torque