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304
SIEPYEUOQ2A01G AC Drive Q2A Technical Manual
Code
Name
Causes
Possible Solutions
Er-17
Reverse Prohibited Error
b1-04 = 1 [Reverse Operation Selection = Reverse
disabled]
has been set.
Note:
You cannot do Inertia Tuning if the drive cannot
rotate the motor in reverse.
1.
Enable reverse in the target machine.
2.
Set
b1-04 = 0 [Reverse enabled]
.
3.
Do Inertia Tuning again.
Code
Name
Causes
Possible Solutions
Er-18
Back EMF Error
The result of the induced voltage tuning was not in
the applicable range.
1.
Make sure that the input motor nameplate data is correct.
2.
Do Auto-Tuning again and correctly set the motor nameplate
data.
Code
Name
Causes
Possible Solutions
Er-19
PM Inductance Error
The Auto-Tuning results of the PM motor
inductance were not in the applicable range.
1.
Make sure that the input motor nameplate data is correct.
2.
Do Auto-Tuning again and correctly set the motor nameplate
data.
Code
Name
Causes
Possible Solutions
Er-20
Stator Resistance Error
The Auto-Tuning results of the PM Motor Stator
Resistance were not in the applicable range.
1.
Make sure that the input motor nameplate data is correct.
2.
Do Auto-Tuning again and correctly set the motor nameplate
data.
Code
Name
Causes
Possible Solutions
Er-21
Z Pulse Correction Error
The motor is wired incorrectly.
The encoder is wired incorrectly.
1.
Repair motor and encoder wiring errors.
2.
Do Z Pulse Offset Tuning again.
Auto-Tuning was performed when the motor was
coasting.
1.
Make sure that the motor has stopped completely.
2.
Do Z Pulse Offset Tuning again.
The setting for the direction of the encoder motor
rotation is incorrect.
1.
Set the direction of motor rotation of the encoder in
F1-05
[Enc1 Rotat Selection]
correctly.
2.
Do Z Pulse Offset Tuning again.
The number of encoder pulses is incorrect.
1.
Set the number of encoder pulses in
F1-01 [Enc1 Pulse
Count (PPR)]
correctly.
2.
Do Z Pulse Offset Tuning again.
The encoder is damaged.
•
Examine the signal output from the encoder.
•
Replace the encoder.
Code
Name
Causes
Possible Solutions
Er-25
HighFreq Inject Param Tuning Err
The motor data is incorrect.
Do Stationary Auto-Tuning again.
Note:
If the drive detects
Er-25
after doing Stationary Auto-Tuning,
the motor may not be able to use high frequency injection
control. For details, contact the manufacturer or your nearest
sales representative.
Содержание Q2A
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Страница 12: ...12 SIEPYEUOQ2A01G AC Drive Q2A Technical Manual...
Страница 18: ...i 2 Legal Information 18 SIEPYEUOQ2A01G AC Drive Q2A Technical Manual...
Страница 28: ...1 2 Features and Advantages of Control Methods 28 SIEPYEUOQ2A01G AC Drive Q2A Technical Manual...
Страница 64: ...2 9 Installation Methods 64 SIEPYEUOQ2A01G AC Drive Q2A Technical Manual...
Страница 166: ...4 9 Test Run Checklist 166 SIEPYEUOQ2A01G AC Drive Q2A Technical Manual...
Страница 172: ...5 2 European Standards 172 SIEPYEUOQ2A01G AC Drive Q2A Technical Manual...
Страница 173: ...Standards Compliance 5 5 2 European Standards SIEPYEUOQ2A01G AC Drive Q2A Technical Manual 173...
Страница 174: ...5 2 European Standards 174 SIEPYEUOQ2A01G AC Drive Q2A Technical Manual...
Страница 175: ...Standards Compliance 5 5 2 European Standards SIEPYEUOQ2A01G AC Drive Q2A Technical Manual 175...
Страница 176: ...5 2 European Standards 176 SIEPYEUOQ2A01G AC Drive Q2A Technical Manual...
Страница 258: ...6 2 Modbus Communications 258 SIEPYEUOQ2A01G AC Drive Q2A Technical Manual...
Страница 356: ...8 7 Storage Guidelines 356 SIEPYEUOQ2A01G AC Drive Q2A Technical Manual...
Страница 357: ...SIEPYEUOQ2A01G AC Drive Q2A Technical Manual 357 9 Disposal 9 1 Safety Precautions 358 9 2 Disposal Instructions 359...
Страница 360: ...9 2 Disposal Instructions 360 SIEPYEUOQ2A01G AC Drive Q2A Technical Manual...
Страница 526: ...11 20 Parameters Changed by PM Motor Code Selection 526 SIEPYEUOQ2A01G AC Drive Q2A Technical Manual...