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Additional functions (Pr. 851 to Pr. 865)
(2) Torque bias operation
*When pre-excitation is not made, the torque bias functions simultaneously with the start signal.
3.34 Additional functions (Pr. 851 to Pr. 865)
3.34.1 Selection of number of encoder pulses (Pr. 851 )
Refer to the Instruction Manual (basic) for details.
3.34.2 Selection of encoder rotation direction (Pr. 852 )
Refer to the Instruction Manual (basic) for details.
Pr. 849 Refer to Pr. 902, Pr.903 (page 193)
Set the number of pulses of the encoder fitted to the motor. (number of pulses before multiplied by 4)
Parameter Name Factory Setting Setting Range
851
Number of encoder
pulses
2048 0 to 4096
You can set the rotation direction of the encoder.
Parameter Name Factory Setting Setting Range Remarks
852
Encoder rotation
direction
1 0, 1 Extended mode
Speed
Torque bias
T
orque bias filter
Primary delay timeconstant
Time when torque is
generated by torque
bias setting
Pre-excitation LX
*
Start signal
Pr.844
Pr.845
Output torque
speed torque position
speed torque position