3.6 Setup Procedure
3.6.7 Gain Adjustment
3-20
Gain Adjustment for Pressure Feedback Control 1
You can adjust the following parameters while performing pressure feedback control operation.
Refer to the following section for details.
If the following conditions are met, you can also adjust the following parameter.
If a Pressure Feedback Loop Deviation Overflow Alarm occurs and the reason is clear:
Increase the value of Pn447 (Pressure Feedback Loop Deviation Overflow Level).
Pn442
Pressure Feedback Control 1 Pressure Feedback Loop Integral Time
Setting Range
Setting Unit
Default Setting
When Enabled
Classification
0 to 51,200
0.01 ms
2000
Immediately
Setup
Pn444
Pressure Feedback Control 1 Pressure Feedback Loop Feedforward
Setting Range
Setting Unit
Default Setting
When Enabled
Classification
0 to 1,000
1%
100
Immediately
Setup
Pn450
Pressure Feedback Control 1 Pressure Feedback Loop Differential Time
Setting Range
Setting Unit
Default Setting
When Enabled
Classification
0 to 51,200
0.1 ms
0
Immediately
Setup
Pn451
Pressure Feedback Control 1 Pressure Feedback Loop Differential Filter Rate
Setting Range
Setting Unit
Default Setting
When Enabled
Classification
0 to 10,000
1%
100
Immediately
Setup
Pn452
Pressure Feedback Control 1 Pressure Feedback Loop Proportional Gain 2
Setting Range
Setting Unit
Default Setting
When Enabled
Classification
0 to 10,000
1%
100
Immediately
Setup
Pn447
Pressure Feedback Loop Deviation Overflow Level
Setting Range
Setting Unit
Default Setting
When Enabled
Classification
0 to 800
1%
100
Immediately
Setup
Torque
Torque
Torque
Torque
Torque
Torque
Summary of Contents for SERVOPACK Sigma 7 Series
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