Lenze 9300 vector Series - 9 Troubleshooting and fault elimination

Troubleshooting and fault elimination
Contents
9

9-1
EDSVF9333V EN 3.0-06/2005
9 Troubleshooting and fault elimination
Contents
9.1 Display of operating data, diagnostics 9.1-1...............................
9.1.1 Display of operating data 9.1-1..................................
9.1.2 Diagnostics 9.1-2..............................................
9.2 Troubleshooting 9.2-1.................................................
9.2.1 Status display (LED’s on the controller) 9.2-1......................
9.2.2 Error analysis with the history buffer 9.2-1........................
9.3 Drive performance in case of errors 9.3-1.................................
9.4 Error elimination 9.4-1.................................................
9.4.1 Maloperation of the drive 9.4-1.................................
9.4.2 Controller in clamp operation 9.4-2...............................
9.4.3 Behaviour in case of overvoltage in the DC bus (OU message) 9.4-3....
9.4.4 Error messages at the keypad or in the parameter setting program
Global Drive Control 9.4-5......................................
9.5 Resetting error messages 9 .5-1.........................................