Power On - Siemens 1PL622 Operating Instructions Manual

Start-up

4.3 Power on

[ID: 399.02]
4.3 Power on
Measures
Before you energize the motor, make sure that the parameters of the frequency converter
have been assigned correctly.
We recommend you use appropriate commissioning tools (e.g. Drive ES or STARTER).
CAUTION
If the motor is not running smoothly or is emitting abnormal noises, de-energize it, and
determine the cause of the fault as the motor runs down.
NOTICE
The critical speed n
periods.
[ID: 400.01]
46
= 4500 rpm is the maximum operating speed permissible over short
max
Siemens AG Operating Instructions 2.02 1PL622
A5E00264365A