Commissioning – Lenze 8400 protec Manual User Manual
Page 138
Commissioning
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138
EDS84DPS424 EN 5.0
8
Commissioning
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Note!
ƒ
Please observe the general safety instructions (
¶ 13).
ƒ
Please observe the notes regarding residual hazards (
¶ 19).
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Danger!
Uncontrolled motor movements may occur
Under certain conditions, the motor may rotate after mains connection.
Possible consequences:
ƒ
Near the machine or plant, situations may arise that are hazardous to
persons.
ƒ
The machine or plant may be damaged by an unexpected start.
Protective measures:
ƒ
Commissioning with external 24 V supply and without mains voltage
ƒ
Remove motor connector X21. An active motor temperature monitoring
prevents a motor voltage from being output. If the monitoring is
deactivated, a voltage may be applied at the plug.
ƒ
Ensure that no setpoint is applied.