3.4 Motion Parameter Details
3.4.1 Fixed Parameter Details
3-34
Encoder Settings
Rated Motor Speed (Rotary Motor)
Set the rated motor speed in revolutions per minute.
Setting Precautions
Set this parameter based on the specifications of the motor.
Rated Speed (Linear Motor)
Set the rated speed.
Setting Precautions
• Set this parameter according to the specifications of the linear motor.
• When fixed parameter No. 4 (Reference Unit Selection) is set to 0 (Pulses), the setting unit is
either 0.1 m/s or 0.1 mm/s.
Use 0.1 m/s for the rated speed unit when the linear scale pitch is set in μm.
Use 0.1 mm/s for the rated speed unit when the linear scale pitch is set in nm.
• When fixed parameter No. 4 (Reference Unit Selection) is set to 1 (mm), the setting unit is 0.1
m/s.
• When fixed parameter No. 4 (Reference Unit Selection) is set to 4 (μm), the setting unit is 0.1
mm/s.
Refer to the following section for details on the linear scale.
5.1.8 Linear Scale Pitch and Rated Speed on page 5-15
Number of Pulses Per Motor Rotation (Rotary Motor)
Set the number of feedback pulses per motor rotation.
Setting Precautions
Set this parameter based on the specifications of the motor. If you are using a 24-bit encoder,
refer to the following section and set the number of pulses per motor rotation.
5.4 Absolute Encoders with 24-Bit Resolution on page 5-53
Number of Pulses Per Linear Scale Pitch (Linear Motor)
Set the number of pulses that is equivalent to the value that is set for fixed parameter No. 6
(Linear Scale Pitch).
Setting Precautions
Set this parameter according to the specifications of the linear scale.
No. Name Setting Range Setting Unit Default
34
Rated Motor Speed (Rotary
Motor)
1 to 100,000
min
-1
3,000
No. Name Setting Range Setting Unit Default
34 Rated Speed (Linear Motor) 1 to 100,000
0.1 m/s,
0.1 mm/s
3,000
No. Name Setting Range Setting Unit Default
36
Number of Pulses Per Motor
Rotation (Rotary Motor)
1 to 2
31
−1
pulse 65,536
For a 16-bit encoder, set 2
16
= 65,536.
No. Name Setting Range Setting Unit Default
36
Number of Pulses Per Linear
Scale Pitch (Linear Motor)
1 to 2
31
−1
pulses/linear scale
pitch
65,536
SVR
SVR
SVC
SVR
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