SIEPCYEUOQ2V01A Q2V Technical Manual
501
Figure 12.46 Proportional Gain through Multi-function Digital Input Switch
■
Speed Waveform Monitoring Method
To make small adjustments of ASR parameters, monitor the speed waveforms when you make the adjustments.
shows example settings of parameters to monitor speed waveforms.
Table 12.21 Example Settings of MFAO Terminals to Monitor Speed Waveforms
No.
Name
Setting Value
Description
H4-01
AO An.Out Select
116
Lets you use terminal AM to monitor
U1-16 [SFS Output Frequency]
.
H4-02
AO An.Out Gain
100.0%
H4-03
AO An.Out Bias
0.0%
H4-07
AO Signal Level Select
0
Lets you monitor in a 0 V to 10 V range.
Based on this setting, MFAO terminal AM outputs the output frequency after SFS in a 0 V to 10 V (0% to 100%)
range. The MFAO common is terminal A0V:
The manufacturer recommends that you monitor the output frequency after SFS and the motor speed for delays in
response and differences in reference values.
■
Adjust ASR Parameters
Use
to adjust ASR. The table lists parameters for motor 1. You can make the same changes to motor 2
parameters when you run a second motor.
Note:
When adjusting the proportional gain and integral time, adjust the proportional gain first.
Table 12.22 ASR Response and Possible Solutions
Problem
Possible Solutions
Speed response is slow.
•
Increase
C5-01/C5-03 [ASR PGain 1/ASR PGain 2]
.
•
Decrease
C5-02/C5-04 [ASR ITime 1/ASR ITime 2]
.
Overshoot or undershoot occurs at the end of acceleration
or deceleration.
•
Decrease
C5-01/C5-03
.
•
Increase
C5-02/C5-04
.
Vibration and oscillation occur at constant speed.
•
Decrease
C5-01/C5-03
.
•
Increase
C5-02/C5-04
.
•
Increase
C5-06 [ASR Delay Time]
.
Oscillation at low speed and response is too slow at high
speed.
Oscillation at high speed and response is too slow at low
speed.
-
When
A1-02 = 6 [Control Method = PM AOLVector]
, use
C5-01 to C5-04
to set the best ASR settings for high and
low speed. Use
C5-07 [ASR Gain Switch Frequency]
to
switch the ASR proportional gain and ASR integral time
as specified by the output frequency.
Summary of Contents for Q2V Series
Page 2: ...This Page Intentionally Blank 2 SIEPCYEUOQ2V01A Q2V Technical Manual...
Page 12: ...12 SIEPCYEUOQ2V01A Q2V Technical Manual...
Page 18: ...i 2 Legal Information 18 SIEPCYEUOQ2V01A Q2V Technical Manual...
Page 26: ...1 2 Features and Advantages of Control Methods 26 SIEPCYEUOQ2V01A Q2V Technical Manual...
Page 38: ...2 8 Installation Methods 38 SIEPCYEUOQ2V01A Q2V Technical Manual...
Page 70: ...3 3 Main Circuit Wiring 70 SIEPCYEUOQ2V01A Q2V Technical Manual Models B006 B012...
Page 102: ...3 17 Motor Application Precautions 102 SIEPCYEUOQ2V01A Q2V Technical Manual...
Page 138: ...4 12 Test Run Checklist 138 SIEPCYEUOQ2V01A Q2V Technical Manual...
Page 144: ...5 2 European Standards 144 SIEPCYEUOQ2V01A Q2V Technical Manual...
Page 145: ...Standards Compliance 5 5 2 European Standards SIEPCYEUOQ2V01A Q2V Technical Manual 145...
Page 146: ...5 2 European Standards 146 SIEPCYEUOQ2V01A Q2V Technical Manual...
Page 266: ...7 10 Troubleshooting Without Fault Display 266 SIEPCYEUOQ2V01A Q2V Technical Manual...
Page 284: ...8 6 Storage Guidelines 284 SIEPCYEUOQ2V01A Q2V Technical Manual...
Page 312: ...10 10 Peripheral Devices and Options 312 SIEPCYEUOQ2V01A Q2V Technical Manual...
Page 430: ...11 21 Parameters Changed by PM Motor Code Selection 430 SIEPCYEUOQ2V01A Q2V Technical Manual...
Page 731: ...SIEPCYEUOQ2V01A Q2V Technical Manual 731 Z Z pulse Auto Tuning 125...