Beckhoff AMP8000, Operating Instructions Manual

Page: 83 / 109

Electrical installation
Version: 1.1
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83 AMP8000 and AMP8500
9.1.1
Energy management
If the supply network is impaired due to high voltage fluctuations,
you must consider the specifications of the distributed servo drive
system and the speed range of the distributed servo drive. Observe
the upper limit value of the wide voltage input on the AMP8000.
Check whether the lowering of the speed due to lacking voltage is
permissible.
If the supply network does not correspond to the specification for the
operation of the distributed servo drive system, then isolating trans-
formers, mains chokes, mains filters or other measures must be
added.
This system operates in a drive system with a common DC link and
a commonly used internal or external brake resistor. In the case of
already existing drive systems, you can determine the utilization rate
of the brake resistor with the aid of the diagnostic system and trans-
fer the values. The Beckhoff software "TC Motion Designer" is avail-
able for energy management purposes.
9.1.2
Drivetrain
The application, distributed servo drive system, distributed servo
drives and gear units must be matched to one another so that suffi-
cient safety is ensured for all components. Mechanical stiffness can
occur after a while due to wear.
Make sure that the components in the working area of the system
have adequate reserves so that the service life is not impaired and
the necessary control quality can be maintained.
The Beckhoff software "TC Motion Designer" is available for config-
uration of the drivetrain and selection of suitable components.