ENCODER SPECIFICATIONS AND PARAMETER SETTINGS
21
3
3.2 Parameter setting
3.2.1
Parameter for encoder
NOTE
• If operating at a frequency higher than 120 Hz with
Pr.359
= "0 or 1", the motor rotation will be unstable.
Parameter
Number
Pr.
group
Name
Initial
Value
Setting
Range
Description
359
C141
Encoder rotation
direction
1
0
Set when using a motor for which
forward rotation is clockwise viewed
from the motor load shaft.
Set for the operation
at 120 Hz or less.
100
Set for the operation
at a frequency
higher than 120 Hz.
1
Set when using a motor for which
forward rotation is counterclockwise
viewed from the motor load shaft.
Set for the operation
at 120 Hz or less.
101
Set for the operation
at a frequency
higher than 120 Hz.
369
C140
Number of
encoder pulses
1024
0 to 4096
Set the number of encoder pulses output.
Set the number of pulses before it is multiplied by 4.
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