7.2 Types of Faults, Minor Faults, Alarms, and Errors
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SIEPCYEUOQ2V01A Q2V Technical Manual
7.2
Types of Faults, Minor Faults, Alarms, and Errors
If the drive or motor do not operate correctly, check the drive keypad for a code or message.
If problems occur that are not identified in this manual, contact the nearest manufacturer's representative with this
information:
•
Drive model
•
Drive software version
•
Date of purchase
•
Description of the problem (such as failure conditions)
Contact the manufacturer if there is damage to the drive. Contact information is on the back cover of the manual.
Table 7.1 Types of Faults, Minor Faults, Alarms, and Errors
Type
Drive Response
Fault
When the drive detects a fault, it will cause these conditions:
•
The keypad shows the fault code, and the ALM LED stays illuminated.
•
The drive shuts off output, and the motor coasts to a stop. Some faults let the user select a motor stopping method.
•
The terminal set to
H2-01 to H2-03 = 3 [MFDO Function Select = Fault]
will activate.
The drive will not operate until you clear the fault with a Fault Reset and the drive goes back to usual status.
Minor Faults/Alarms
When the drive detects a minor fault or an alarm, it will cause these conditions:
•
The keypad shows the alarm code, and the ALM LED flashes.
•
The drive will continue to operate the motor. Some alarms let the user select a motor stopping method.
•
If the drive detects a minor fault, the terminal set to
H2-01 to H2-03 = 4 [Alarm]
will activate. If you do not set parameters
H2-01 to H2-03
, the
drive will not trigger MFDO terminals when it detects a minor fault.
•
The drive will not output a minor fault signal when it detects an alarm.
It is not necessary to do Fault Reset.
Operation Errors
An error occurs when parameter settings do not agree or a parameter combination is incorrect. The drive will not operate until you set the
parameters correctly.
When the drive detects an operation error, these conditions will result:
•
The keypad shows the error code.
•
Multi-function outputs do not output an alarm signal.
Find the parameters that caused the error and correct the settings.
An Auto-Tuning Error
An error occurs during Auto-Tuning.
When the drive detects a tuning error, it will cause these conditions:
•
The keypad shows the error code.
•
Multi-function outputs do not output an alarm signal.
•
The motor coasts to stop.
Remove the cause of the error and do Auto-Tuning again.
Copy Function Error
An error occurs when you use the keypad for a backup, restore, or verify operation.
When the drive detects a copy function error, it will cause these conditions:
•
The keypad shows the error code.
•
Multi-function outputs do not output an alarm signal.
Push a key on the keypad to clear the error. Remove the cause of the error and try the backup, restore, or verify operation again.
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...