Lenze i550 Series - Commissioning; Important Notes

Commissioning
The purpose of commissioning is to adapt the inverter as part of a machine with a variable-speed drive
system to its drive task.
Important notes
DANGER!
Incorrect wiring can cause unexpected states during the commissioning phase.
Possible consequences: death, severe injuries or damage to property
Ensure the following before switching on the mains voltage:
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Wiring must be complete and correct.
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Wiring must be free of short circuits and earth faults.
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The motor circuit conguraon (star/delta) must be adapted to the inverter output voltage.
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The motor must be connected in-phase (direcon of rotaon).
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The "emergency o" funcon of the overall system must operate correctly.
DANGER!
Incorrect sengs during commissioning may cause unexpected and dangerous motor and system
movements.
Possible consequences: death, severe injuries or damage to property
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Clear hazardous area.
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Observe safety instrucons and safety clearances.
Commissioning
Important notes
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