Summary
Preface
P. 6
Chapter 2
P. 17
Technical data
Chapter 5
P. 76
Reception, storage
and installation
Chapter 4
P. 54
General information
Chapter 3
P. 47
Application notes
Chapter 6
P. 115
Options
Chapter 7
P. 129
Preventive maintenance
Chapter 1
P. 15
Overview
and installation diagram
Answer Drives 1000
137
7
7.6 AD1000 - PM006 DRIVE
METHOD 2B
A DC power supply source is required to be connected to the DC bus of
the drive. The suitable reformatting voltage value is (1.35 ... 1,41) x Vx.
The DC source charges the capacitors of the drive and must be able to limit
the current to values <= 500mA; if not, it is necessary to install a resistor (R) for
limiting the charging current. Refer to Figure 7.1 for the formatting time.
In the formatting phase the drive must be disconnected from the power
supply network.
MAINTENANCE OF DRIVES READY FOR PRODUCTION
The annual formatting process of the drives in stock or not used ensures that
they are always ready to deliver the maximum performance and provide the
operating parameters originally set in the drive.
Failure to carry out this maintenance procedure may, in the worst case, lead
to the failure of the capacitors and of the drive.
For more information, contact the Service department of Nidec ASI S.p.A.
Figure 7.2
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