4-54
3,000 r/min. Servomotor (1 to 5 kW): 32,768 pulses/rotation
3,000 r/min. flat-type Servomotor: 16,384 pulses/rotation
1,500 r/min. Servomotor: 32,768 pulses/rotation
1,000 r/min. Servomotor: 32,768 pulses/rotation
Note 1.
Even if encoder resolution is 32,768 (pulses/rotation), the maximum setting is 16,384 (pulses/
rotation).
Note 2.
If you set a value greater than the encoder resolution, the resolution setting will taken to be the
encoder resolution.
Note 3.
If using an OMRON Position Control Unit (analog voltage output type) or Motion Control Unit,
the upper limit of the encoder dividing rate is the rotation speed used. Refer to
Encoder Divid-
ing Rate and Rotations Using OMRON Servo Controllers
for details.
Note 4.
Refer to
4-5-7 Encoder Dividing Function
for details.
Pn202
Electronic gear ratio G1 (numerator) (Position)
Setting
range
1 to 65535
Unit
---
Default
setting
4
Restart
power?
Yes
Pn203
Electronic gear ratio G2 (denominator) (Position)
Setting
range
1 to 65535
Unit
---
Factory
1
Restart
power?
Yes
•
Sets the command pulses and Servomotor travel distance pulse rate.
•
When G1/G2 = 1, if an (encoder resolution x 4) pulse is input, the Servomotor will rotate once (the
internal Servo Driver will operate at x4).
•
Set within the range 0.01
≤
G1/G2
≤
100.
Note
Refer to
4-5-12 Electronic Gear Function
for details.
Pn204
Position command filter time constant 1 (primary filter)
Setting
range
0 to 6400
Unit
x 0.01 ms
Default
setting
0
Restart
power?
No
•
Sets the command pulse soft start. The soft start property is the primary filter (exponentiation func-
tion).
Note 1.
The soft start properties also include linear acceleration and deceleration. (Set the time con-
stant using Pn208.) Select the filter you want to use using Pn207.0 (position command filter
selection).
Note 2.
Refer to
4-5-13 Position Command Filter Function
for details.
Pn205
Absolute encoder multi-turn limit setting (All operation modes)
Setting
range
0 to 65535
Unit
Rotation
Default
setting
65535
Restart
power?
Yes
•
Sets the amount of multi-turn rotation when using a Servomotor with an absolute encoder.
•
If using an absolute encoder, the counter counts the number of rotations from the setup position, and
outputs the number of rotations from the Servo Driver (When SEN signal is input, output from CN1-48:
+ absolute, or CN1-49 -- absolute).
Operation
Chapter 4
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