GV2AP02 datasheet(34/48 Pages) SCHNEIDER

34 / 48 page

Functions,

references

Variable speed drives

Altivar machine ATV320

Communication buses and networks

Functions

All Altivar Machine ATV320 drive functions can be accessed via the communication

buses and networks:

Control

Monitoring

Adjustment

Configuration

The speed reference and command may come from different sources:

digital input or analog I/O terminals

Communication bus or network

Remote display terminals

The ATV320 drive's advanced functions can be used to manage switching of these

drive control sources according to the application requirements.

The communication periodic I/O data assignment can be selected using the network

configuration software.

The ATV320 drive can be controlled:

According to the CiA 402 native profile

According to the I/O profile

Communication is monitored according to criteria specific to each protocol.

Regardless of protocol type, the reaction of the drive to a detected communication

interruption can be configured as follows:

Freewheel stop, stop on ramp, fast stop, or braked stop

Maintain the last command received

Fallback position at a predefined speed

Ignore the detected error

Modbus serial link (1)

Connection accessories for remote Human-Machine Interface (2)

Description

Item no.

Length

m/ft

Reference

Weight

kg/lb

Cordsets for Modbus serial link

equipped with 2 RJ45 connectors

0.3/0.98

VW3A8306R03

0.025/

0.055

1.0/3.28

VW3A8306R10

0.060/

0.132

3.0/9.84

VW3A8306R30

0.130/

0.287

(1) The Modbus serial link always uses the RJ45 communication port. If simultaneous use of the

Modbus serial link and the CANopen machine bus is required, a CANopen communication

module is needed.

(2) See page 18 for connection of a remote display terminal or remote graphic display terminal.

(3) Requires a 24 V c power supply. Please refer to the “Human/Machine interfaces” catalog.

Presentation:

page 34

Example of connection of an Altivar 320 book format drive

and a Magelis GTO HMI terminal via the Modbus serial link

Modbus

serial link

Magelis

GTO (3)

ATV320

Book

Example of connection of an Altivar 320 compact format

drive and a Magelis GTO HMI terminal via the Modbus

serial link

Modbus

serial link

Magelis

GTO (3)

ATV320

Compact

Altivar 320 compact format drive with communication

module in the option module adapter

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