Omron SX-F, Инструкция по эксплуатации

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7
SECTION 1
Introduction
Omron SX-F is intended for controlling the speed and torque of standard three
phase asynchronous electrical motors. The VSD is equipped with direct
torque control which uses built-in DSP, giving the VSD the capability of high
dynamic performance even at very low speeds without using feedback signals
from the motor. Therefore the inverter is designed for use in high dynamic
applications where low speed high torque and high-speed accuracy are
demanded. In “simpler” application such as fans or pumps, the SX-F direct
torque control offers other great advantages such as insensitivity to mains dis-
turbances or load shocks.
Users
This instruction manual is intended for:
• Installation engineers
• Maintenance engineers
• Operators
• Service engineers
Motors
The variable speed drive is suitable for use with standard 3-phase asynchro-
nous motors. Under certain conditions it is possible to use other types of
motors. Contact your supplier for details.
1-1 Delivery and unpacking
Check for any visible signs of damage. Inform your supplier immediately of
any damage found. Do not install the variable speed drive if damage is found.
The variable speed drives are delivered with a template for positioning the fix-
ing holes on a flat surface. Check that all items are present and that the type
number is correct.
1-2 Using the instruction manual
Within this instruction manual the abbreviation “VSD” is used to indicate the
complete variable speed drive as a single unit.
Check that the software version number on the first page of this manual
matches the software version in the variable speed drive.
With help of the index and the contents it is easy to track individual functions
and to find out how to use and set them.
The Quick Setup Card can be put in a cabinet door, so that it is always easy to
access in case of an emergency.