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Lenze 9300 Series - 9 Troubleshooting and fault elimination

Lenze 9300 Series
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Troubleshooting and fault elimination
Contents
9
9−1
EDSVF9383V EN 7.1−04/2012
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 via controller LEDs 9.2−1 . . . . . . . . . . . . . . . . . . . . . .
9.2.2 Fault analysis with the history buffer 9.2−1 . . . . . . . . . . . . . . . . . . .
9.3 Drive behaviour in the event of faults 9.3−1 . . . . . . . . . . . . . . . . . . . . . . . . . .
9.4 Fault elimination 9.4−1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
9.4.1 Drive errors 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 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
9.5 System error messages 9.5−1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
9.5.1 General error messages 9.5−1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
9.5.2 Resetting system error messages 9.5−5 . . . . . . . . . . . . . . . . . . . . . .

Table of Contents

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