Foreword; Vlt 5000 Devicenet Card - Danfoss VLT 5000 Application Note

Foreword

This application note describes how to set up
DeviceNet communication between a Danfoss VLT
5000 frequency converter and 1756-DNB DeviceNet
Scanner from Allen Bradley. It is assumed that you
have some knowledge of Control Logix 5550, the
1756-DNB Scanner and ladder logic.
This note describes:

VLT 5000 DeviceNet card

Configuring of the VLT 5000 with RS Networx
I/O communication with RS Logix 5000
Explicit messages with RS Logix 5000
VLT 5000 DeviceNet card
The photo shows the DeviceNet card which can
be installed in VLT 5001 - 5500.
2
VLT ® 5000 DeviceNet and Allen Bradley Control logix 5550
Revisions number
18115D
NOTE!:
The examples do not describes all the
functions needed for a real application, for
example error handling.
The examples are based upon that a RS Logix5000
project has been created, and the 1756-DNB has
been added to the I/O configuration.
Details of some of the components/software:
VLT5000 with DeviceNet - Host chip version 2.9.
1756-DNB Series A Firmware Revision 3.3
RS Networx 2.11.51
RS Logix 2.25
Device status Network status
LED LED
MN.51.T1.02 - VLT is a registered Danfoss trademark
Device status
LED
Network status
LED
Address switch and
baud rate setting
OFF = 1
ON = 0