Lenze i550 Series

Operating instructions i550 motec frequency inverter | 31
© 03/2022 · EN · www.Lenze.com
Troubleshooting
Diagnostics
The inverter provides many diagnostic parameters which are helpful for operation,
maintenance, error diagnosis, error correction, etc.
In the "EASY Starter" you have access to the diagnostic parameters of the inverter via the
"Diagnostics" tab.
Reset error via »EASY Starter«
Errors can be reset with the "Reset" button ("Diagnostics" tab).
• Prerequisite: Cause of error has been eliminated and no blocking time is active.
Reset error via control connections
Errors can be reset in two ways via the control connections:
1. Via start signal (0x2631:002, default digital input 1).
• Prerequisite: Cause of error has been eliminated and no blocking time is active.
• The signal at the digital input 1 must drop and then be applied again.
2. Via error reset signal (0x2631:004, default digital input 2).
• Prerequisite: Cause of error has been eliminated and no blocking time is active.
• The error is reset if a signal is applied to digital input 2.
Error codes
LED statusDiagnostics
Support
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