Start-up
Contents of this chapter
This chapter describes the start-up procedure of the drive.
Reforming the capacitors
The capacitors must be reformed if the drive has not been powered (either in
storage or unused) for a year or more. The manufacturing date is on the type
designation label. For information on reforming the capacitors, refer to Capacitor
reforming instructions (3BFE64059629 [English]).
Start-up procedure
1. Run setup of the drive control program according to the start-up instructions
given in ACH580-31 drives quick installation and start-up guide
(3AXD50000803040 [English]) or in the firmware manual.
• For drives with resistor braking: See also chapter Resistor
braking (page 243).
• For SynRM motor drives: Set bit 2 of parameter 95.21 HW options word 2
to SynRM.
2. Validate the Safe torque off function according to the instructions given in
chapter The Safe torque off function (page 221).
10
Start-up 151
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