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5. PARAMETERS
Classifi-
cation
No. Symbol
Name and Function
Initial
Value
Unit
Setting
Range
25
LPF
Low-pass filter/adaptive vibration suppression control
Used to select the low-pass filter and adaptive vibration suppression
control. (Refer to Chapter 7.)
0
Low-pass filter selection
0: Valid (Automatic adjustment)
1: Invalid
When you choose "valid",
2 (1 GD2 setting 0.1)
VG2 setting 10
bandwidth filter is set automatically.
Adaptive vibration suppression control selection
0: Invalid
1: Valid
Machine resonance frequency is always detected
and the filter is generated in response to resonance to
suppress machine vibration.
2: Held
The characteristics of the filter generated so far are
held, and detection of machine resonance is stopped.
Adaptive vibration suppression control sensitivity
selection
Used to select the sensitivity of machine resonance
detection.
0: Normal
1: Large sensitivity
[H
z
]
0000
Refer to
name
and
function
column.
Adjustment DRU
pa
rameters
26
For manufacturer setting
Do not change this value by any means.
0
27
0
28
0
29
For manufacturer setting
Do not change this value by any means.
0001
30
ZSP
Zero speed
Used to set the output range of the zero speed (ZSP).
50
r/min
0
to
10000
31
ERZ
Error excessive alarm level
Used to set the output range of the error excessive alarm.
80
0.1rev
0
to
1000
Exp
ans
io
n DR
U
par
ame
te
rs
32
OP5
Optional function 5
Used to select PI-PID control switch-over.
PI-PID control switch over selection
0: PI control is always valid.
1: Droop-based switching is valid in position
control mode (refer to DRU parameter No. 34).
2: PID control is always valid.
0
0
0
0000
Refer to
name
and
function
column.
Содержание MELSERVO-J2M series
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