Start-up 153
Start-up
Contents of this chapter
This chapter describes the start-up procedure of the drive.
Start-up procedure
The table below lists the actions in the start-up procedure of the drive module. The tasks
which are needed in certain cases only are marked with underlining, and option codes are
given in brackets. These instructions cannot and do not cover all possible start-up tasks of
a customized drive. Perform the start-up tasks instructed by the cabinet-installer of the
drive module.
Action
Safety
WARNING! Obey the safety instructions during the start-up procedure. See chapter Safety
instructions on page 15.
Only qualified electrical professionals are allowed to start-up the drive.
Checks/Settings with no voltage connected
Ensure that the disconnector of the supply transformer is locked to the off (0) position, ie. no voltage
is, and cannot be connected to the drive inadvertently.
Check the mechanical and electrical installation of the drive. See Installation checklist on page 149.
Check that both channels of the Safe torque off circuit connected to the STO inputs of drive control
unit are closed. Refer to the wiring diagrams delivered with the drive.
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