Lenze 8400 - Manual (Page 241)

Commissioning
Before switching on
7
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241 EDS84ASC552 EN 9.1
7 Commissioning

Note!
ƒ Please observe the general safety instructions ( 12).
ƒ
Please observe the notes regarding residual hazards ( 18).
7.1 Before switching on

Note!
ƒ Comply with the respective switch-on sequence.
ƒ In case of trouble during commissioning, the following supports you:
– The ”Diagnostics” chapter
– The online help in the »Engineer«
– The software manual of the prevailing device version
In order to avoid injury to persons or damage to material assets, check ...
... before switching on the mains voltage:
ƒ
Check the wiring for completeness, short-circuit and earth fault
ƒ
The ”emergency switching off” function of the entire plant
ƒ
The motor circuit configuration (star/delta) must be adapted to the output voltage
of the controller
ƒ The in-phase connection of the motor
ƒ The direction of rotation of the incremental encoder (if available)
...the setting of the most important drive parameters before controller enable to ensure
the following:
ƒ The V/f rated frequency is adapted to the motor circuit configuration!
ƒ The drive parameters relevant for your application are set correctly!
ƒ The configuration of the analog and digital inputs and outputs are adapted to the
wiring!