YASKAWA SERVO Bedienungsanleitung PDF herunterladen (Seite 8)

System Flexibility, Product Expansion

The Sigma II Servo

System is designed to

be a power platform

which is flexible enough

to accommodate all your

future control system

requirements.

The modular Sigma II servo

amplifier includes add-on

application modules such as

serial bus, and the new

MotionSuite

TM

MP940 machine

controller. This new platform

allows add-on external registration

and Yaskawa s Mechatrolink

digital high-speed network

communication.

Sigma II is fully compatible with

PLCs, CNCs, indexers, and

PC-based machine controllers.

Sigma II amplifiers are shipped

from the factory preset to speed

mode; however torque, speed,

position, and network control

modes are all configurable to

allow independent performance.

This all-in-one design offers you

unlimited options for controlling

your machine.

Scalable encoder outputs

eliminate the need for external

encoders in many applications, to

lower your machine cost. Multiple

amplifiers can be daisy-chained

via serial interface, allowing

up/downloading of parameter data

as well as transfer of monitoring

and diagnostic data to machine

controllers.

Single, discrete alarm output or

three discrete, coded alarm

outputs are also available for easy

machine controller interfacing.

Sigma II Servo System provides

pulse train and direction inputs

for easy integration with existing

stepper motor controllers, as well

as traditional standard –10V input

for either torque or speed

reference input.

Option Card for DeviceNet Network

Communication (Profibus also available)

SGDH with Mechatrolink Serial

Communication Card

MotionSuite

TM

MP940 Machine

Controller attached to SGDH

For easy installation, all Sigma II

application modules simply snap

on to the side of the Sigma II

servo amplifier of your choice.

Application modules available

include: Mechatrolink, external

full-closed loop interface,

MotionSuite

TM

MP940 Single Axis

Machine Controller, DeviceNet

and Profibus. Other field bus link

technology cards will be available

in the near future.

The Sigma II Servo System has

a configurable host controller

interface which allows

configuration of position

feedback resolution for precise

performance. Adjustment range

varies by the encoder used:

(16 to 2048 or 16384PPR).

New incremental encoder output

can replace absolute encoder

output for greater position control.

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