Start-up
Contents of this chapter
This chapter contains the start-up and switch-off procedures of the drive.
Start-up procedure
The tasks which are needed in certain cases only are marked with underlining, and
option codes are given in brackets. Default device designations (if any) are given in
brackets after the name, for example “main switch-disconnector [Q1]”. The same
device designations are also used in the circuit diagrams.
These instructions cannot and do not cover all possible start-up tasks of a customized
drive. Always refer to the delivery-specific circuit diagrams when proceeding with the
start-up.
WARNING!
Only qualified electrical professionals are permitted to do the work described
in this chapter.
Note: For certain options (such as functional safety options +Q950, +Q951, +Q952,
+Q957, +Q963, +Q964, +Q978, +Q979), additional start-up instructions are given in
their separate manuals.
Action
Safety
WARNING!
Obey the safety instructions during the start-up procedure. See chapter Safety instruc-
tions (page 17).
Checks/Settings with no voltage connected
9
Start-up 173
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