Electrical Installation; Important Notes - Lenze L−force 9400 Instructions De Montage

4

Electrical installation

Important notes

,
During installation the notes given in the documentation for the standard
device must be observed!
(
Stop!
Requirements on the brake cable (connection BD1/BD2):
If the brake cable is part of the motor cable, it must be shielded.
ƒ
– An operation with unshielded brake cables can destroy the motor brake
control module.
– We recommend the use of Lenze system cables (motor cable with
separately shielded additional cores).
– Connect the shield to PE on both sides.
When using a permanent magnet holding brake, ensure the correct
ƒ
polarity of the brake cable.
– If the terminals are reversed, the brake does not release. Since the motor
runs against the closed brake, the brake can be destroyed.
)
Note!
The supply status can be reported to the standard device via the error channel.
For further information, please refer to the documentation of the standard
device.
EDK94AZHN25 DE/EN/FR/ES/IT 2.2
Electrical installation
l
Important notes
4
39