12-32
12-2 Parameter List
OMNUC G5-SERIES AC SERVOMOTOR AND SERVO DRIVE USER'S MANUAL
12
Appendix
619
Encoder Phase-
Z Setting
Finely adjust the ON width of encoder
phase-Z signal output.
This is enabled when the phase-Z output
and phase-A output are not synchronized
(Pn011/Pn503
× Encoder resolution is not a
multiple of 4) due to the encoder dividing
ratio setting.
The set value of Pn619 and the ON width of
phase-Z output are related as follows:
Phase-Z output width [s] = 30/(Pn619
×
Motor speed [r/min])
0 Pulses
0 to
32,767
Yes
620
External Encoder
Phase-Z
Expansion Setting
Set the external encoder phase-Z output
width.
0 μs 0 to 400 Yes
621
Serial Absolute
External
Encoder Phase-
Z Setting
Set the phase-Z regeneration position when
the serial absolute external encoder is used.
0 Pulses 0 to 2
28
Yes
622
90
°
Phase
Difference Output
Type External
Encoder Phase-
AB Regeneration
Method Selection
Select the regeneration method of pulse
outputs A and B when a 90
°
phase difference
output type external encoder is used.
0 − 0 or 1 Yes
0 Without signal regeneration
1 With signal regeneration
623
Disturbance Torque
Compensation Gain
Set the compensation gain for the
disturbance torque.
0%
-100 to
100
−
624
Disturbance Observer
Filter Setting
Set the filter time constant for disturbance
torque compensation.
53
0.01
ms
10 to
2,500
−
627
Warning Latch
Hold Time
Selection
Select the warning latch time.
5 s 0 to 10 Yes
0 Latch time infinite
1
to
10
Latch time of 1 to 10 s
628 Not used Do not change the setting. −−− −
631
Realtime
Autotuning
Estimated
Speed
Selection
Set the load characteristics estimated speed
when realtime autotuning is enabled.
0 − 0 to 3 −
0
Finalize estimated results when load
estimation becomes stable.
1
Estimates every minute from the load
characteristic changes.
2
Estimates every second from the load
characteristic changes.
3
Estimates the optimum speed from the load
characteristic changes.
632
Realtime
Autotuning
Customization
Mode Setting
Set the Customization Mode detail for
realtime autotuning.
0 −
-32,768
to 32,767
−
Pn number
Parameter
name
Description
Default
setting
Unit
Setting
range
Power
supply
OFF to
ON
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