GE Industrial Solutions 6KCV300DVN - Manual (Page 3)

6KCV300DVN
3
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TABLE OF CONTENTS
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TABLE OF CONTENTS
1.0 INTRODUCTION ................................................................ 9
1.1 THE MANUAL ......................................................................................... 9
1.2 DEVICENET GENERAL DESCRIPTION ....................................................... 10
2.0 HARDWARE DESCRIPTION ............................................. 11
2.1 DIMENSIONS, WEIGHT, PROTECTION DEGREE......................................... 11
2.2 INSTALLATION ....................................................................................... 12
2.3 POWER SUPPLY ..................................................................................... 13
2.4 CONNECTORS ......................................................................................... 13
2.5 DIP SWITCHES ....................................................................................... 14
2.6 LEDS ...................................................................................................... 14
2.7 TECHNICAL SPECIFICATIONS ................................................................. 15
2.8 INTERFACE ............................................................................................. 15
3.0 DEVICENET FUNCTION .................................................... 17
3.1 OBJECT DESCRIPTION ........................................................................... 18
3.1.1 Object model .................................................................................. 18
3.1.2 How objects affect behavior. ........................................................... 19
3.1.3 Defining object interface ................................................................. 20
3.1.4 I/O assembly instances ................................................................... 20
3.1.5 I/O assembly data attributes format ................................................. 20
3.2 DATA TRANSFER VIA EXPLICIT MESSAGING .......................................... 21
3.2.1 Drive parameter access.................................................................. 21
3.2.1.1 Class code ...................................................................................... 21
3.2.1.2 Class attributes ............................................................................... 21
3.2.1.3 Instance attributes ......................................................................... 22
3.2.1.4 Common services ........................................................................... 22
3.2.1.5 Object specific services .................................................................. 22
3.2.1.6 Behavior ......................................................................................... 22
3.2.1.6.1 Write drive parameter ................................................................. 22
3.2.1.6.1.1 Write drive parameter request ................................................ 22
3.2.1.6.1.2 Write drive parameter - Reply OK ............................................ 23
3.2.1.6.1.3 Write drive parameter - Reply Error ........................................ 23
3.2.1.6.2 Read drive parameter ................................................................. 24