Operating instructions i550 motec frequency inverter | 21
© 03/2022 · EN · www.Lenze.com
Important notes
DANGER!
Unexpected and dangerous motor movements and system movements
Incorrect settings during commissioning may cause unexpected and dangerous motor and
system movements.
Possible consequences: Death, severe injuries, or damage to property
• Clear hazardous area.
• Observe safety instructions and safety clearances.
Diagnostic interface X16 (USB interface)
The inverter has a built-in USB port (USB-C).
• The USB port may only be used temporarily for the diagnostics and parameterization of the
inverter. We recommend keeping the inverter and diagnostics device on the same ground
potential or disconnecting the diagnostics device from the mains.
• Parameterizing without motor operation does not require a mains voltage. If you connect
the inverter directly to the PC without a hub, the USB interface of the PC is sucient for the
voltage supply.
Commissioning
Important notesInitial switch-on
Parameter overviewQuick commissioning
EASY Starter
Additional functions
Basic setting Motor control
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