YASKAWA SERVO Manuel d'utilisateur télécharger pdf (Page 23)

2 Specifications

2.1.1 Main Functions

2-2

2.1 Product Overview

The INDEXER Module is a single-axis positioning device that is equipped with a program table operation

function. The INDEXER Module is mounted to the side of the SERVOPACK.

The INDEXER Module has two reference methods: digital I/O and serial commands.

Digital I/O is structured as a program table (Mode 0) or homing/JOG speed table (Mode 1). If the program

table (Mode 0) is being used, the program step selected with the input signal pattern (binary format) can be

executed. If the JOG speed table (Mode 1) is being used, the JOG speed selected with the input signal pattern

(binary format) can be executed.

With serial commands, ASCII command strings are sent to the INDEXER Module through RS-422 or RS-485

communications and these commands are interpreted and executed immediately.

The support software tool, SigmaWin+, can be used to easily set program tables and parameters or to perform

monitoring operations.

These same operations can also be performed using serial commands.

INDEXER Module

Mounted on Σ-V Series SGDV SERVOPACK

2.1.1 Main Functions

Main functions of the INDEXER Module are listed below.

Function Description

Digital I/O

Program Table (Mode 0)

The program step selection input signals (binary format) are used to select the desired

positioning data from the program table stored in the INDEXER Module. The

INDEXER Module can store up to 256 program steps. The program steps can be

linked to create combinations that perform more complex motions.

Digital I/O Homing/JOG Speed

Table (Mode 1)

Homing using an incremental encoder and operation using a JOG speed table with up

to 16 speed levels can be performed.

Serial Commands

Positioning can be controlled by ASCII command strings received through RS-422

or RS-485 communications. Up to 16 axes can be connected. ASCII commands can

also be used to operate using a program table.

Registration

Both the program table and serial commands are equipped with registration functions

for external positioning.

Programmable Output Signals

There are 8 output signals (/POUT0 to /POUT7) for which the output status can be

specified.

Zone Signals and Zone Table

The programmable output signals (/POUT0 to /POUT4) can also be used as zone sig-

nals. Up to 32 zones can be specified in the zone table.

1 2 ... 18 19 20 21 22 23 24 25 26 27 28 ... 238 239

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YASKAWA SERVO Manuel d'utilisateur Page 23

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