30
1 SERVO PARAMETER DETAILS
1.3 Gain/filter setting servo parameters group ([Pr. PB_ _ ])
[Pr. PB12_Overshoot amount compensation (OVA)]
Set a dynamic friction torque in percentage to the rated torque at servo motor rated speed. Alternatively, set a percentage of
dynamic friction force against the continuous thrust at linear servo motor rated speed.
If the response level is too low or if the torque/thrust is limited, the efficiency of the servo parameter may decrease.
[Pr. PB13_Machine resonance suppression filter 1 (NH1)]
Set the notch frequency of the machine resonance suppression filter 1.
When [Pr. PA08.0 Gain adjustment mode selection] is set to "5" (quick tuning mode), the setting value of this servo parameter
reflects the adjustment result of quick tuning.
When [Pr. PB01.0 Filter tuning mode selection] is set to "1" (automatic setting), the values obtained from adaptive tuning are
applied to the setting value of this servo parameter.
When [Pr. PB01.0] is set to "2" (manual setting), set the notch frequency with this servo parameter.
[Pr. PB14_Notch shape selection 1 (NHQ1)]
[Pr. PB14.1_Notch depth selection 1]
0: -40 dB
1: -14 dB
2: -8 dB
3: -4 dB
[Pr. PB14.2_Notch width selection 1]
0:
α
= 2
1:
α
= 3
2:
α
= 4
3:
α
= 5
[Pr. PB15_Machine resonance suppression filter 2 (NH2)]
Set the notch frequency of the machine resonance suppression filter 2.
When [Pr. PA08.0 Gain adjustment mode selection] is set to "5" (quick tuning mode), the setting value of this servo parameter
reflects the adjustment result of quick tuning.
When [Pr. PB16.0 Machine resonance suppression filter 2 selection] is set to "1" (enabled), set the notch frequency with this
servo parameter.
Initial value
Setting range
Ver.
0 [%]
0 to 100
A4
Initial value
Setting range
Ver.
4500 [Hz]
10 to 9000
A4
Initial value
Setting range
Ver.
00000000h
Refer to the relevant detail No.
Refer to the relevant detail No.
Initial value
Setting range
Ver.
0h
Refer to the text
A4
Initial value
Setting range
Ver.
0h
Refer to the text
A4
Initial value
Setting range
Ver.
4500 [Hz]
10 to 9000
A4
Содержание MELSERVO MR-JET-G Series
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Страница 148: ...146 4 SERVO PARAMETER SETTING METHOD 4 2 Object dictionary MEMO ...
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