résoudre un problème

*translation*  Solve a Problem

Hello,

Help to solve a problem with the AC10 driver.  It displays fault LU

*end translation*

Boujour,

The LU Fault is an under-voltage on the input. 

The manual for the AC10 can be found here 

https://www.parker.com/Literature/Electromechanical%20North%20America/SERVICE-USER%20GUIDES/HA502320U001.pdf

Section 7-5 describes how to check the input voltage.

Also check that parameter F802 is set correctly for the Motor Rated Voltage.

Also the AC10 can be configured to be display the DC Bus Voltage on the front panel using F131 and or F132.  See Chapter 15-2 for more detail.

*translation*  Solve a Problem

Hello,

Help to solve a problem with the AC10 driver.  It displays fault LU

*end translation*

Boujour,

The LU Fault is an under-voltage on the input. 

The manual for the AC10 can be found here 

https://www.parker.com/Literature/Electromechanical%20North%20America/SERVICE-USER%20GUIDES/HA502320U001.pdf

Section 7-5 describes how to check the input voltage.

Also check that parameter F802 is set correctly for the Motor Rated Voltage.

Also the AC10 can be configured to be display the DC Bus Voltage on the front panel using F131 and or F132.  See Chapter 15-2 for more detail.