Alarm message "009" seen on the display of Lexium 23 is caused by excessive position deviation.
What this means is that the position of the motor is too far out of range as expected by the drive.
There is a user adjustable parameter which can be set to determine the maximum allowable deviation of the motors actual position to the motors expected position.
The parameter which defines the allowable deviation is P2-35
The factory default value is 3840000, which is equal to 3 motor shaft revolutions. The encoder within the motor provides 1280000 counts per revolution of the motor shaft. ( 3840000 / 1280000 = 3 )
If alarm 009 is occurring you should check the machine mechanics for issues which may be causing additional frictional load.
The alarm is an indication that the motor can not reliable position due to excessive load.
If this article does not answer your question, check out our FAQ database that has answers to more commonly asked questions:
Frequently Asked Questions - Schneider Electric (se.com)
If this FAQ did not solve your issue, you can call us at 1-888-266-8705 – Option 1 or e-mail us at customer.services@se.com to create a case with our Technical Support Team.
If you are not located in North America, please contact your local Customer Care Center for assistance:
Support | Schneider Electric Global (se.com)
What this means is that the position of the motor is too far out of range as expected by the drive.
There is a user adjustable parameter which can be set to determine the maximum allowable deviation of the motors actual position to the motors expected position.
The parameter which defines the allowable deviation is P2-35
The factory default value is 3840000, which is equal to 3 motor shaft revolutions. The encoder within the motor provides 1280000 counts per revolution of the motor shaft. ( 3840000 / 1280000 = 3 )
If alarm 009 is occurring you should check the machine mechanics for issues which may be causing additional frictional load.
The alarm is an indication that the motor can not reliable position due to excessive load.
If this article does not answer your question, check out our FAQ database that has answers to more commonly asked questions:
Frequently Asked Questions - Schneider Electric (se.com)
If this FAQ did not solve your issue, you can call us at 1-888-266-8705 – Option 1 or e-mail us at customer.services@se.com to create a case with our Technical Support Team.
If you are not located in North America, please contact your local Customer Care Center for assistance:
Support | Schneider Electric Global (se.com)
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