Lenze 8400 protec Manual - Manual (Page 139)

Commissioning
Before switching on
8
l
139 EDS84DPS424 EN 5.0
8.1 Before switching on
)
Note!
Please observe during transport, storage and operation:
ƒ Cover unused connectors for control connections and interfaces with the
plastic covers provided to preserve the certified safety technology features.
Check that all connectors are properly locked in order to ensure trouble−free operation.
)
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!
I
Tip!
Use the L−force "Engineer" to carry out extensive parameter setting and
configuration. The L−force keypad can be used for quick commissioning and
checking individual parameters. If you want to use the L−force "Engineer", the
online help and the software documentation for the controller assist you.