KEYENCE DL-DN1 - Manual (Page 8)

6 - DeviceNet Compatible Network Unit DL-DN1 User’s Manual (GT2) -
Table of Contents
Safety Precautions ........................................................................................ 1
General Precautions ......................................................................... 1
Precautions for Use ........................................................................... 1
Notes on Regulations and Standards ............................................... 2
Relevant Manuals .......................................................................................... 4
Manual Organization ..................................................................................... 5
Table of Contents .......................................................................................... 6
Terms Used in This Document ..................................................................... 8
Chapter 1 Before Using
1-1 DL-DN1 Overview .............................................................................. 1-2
Overview ........................................................................................ 1-2
Types and Number of Connectable Sensor Amplifiers .................. 1-2
1-2 Checking the Package Contents ..................................................... 1-4
Package Contents .......................................................................... 1-4
1-3 Names and Functions of Each Part ................................................. 1-5
Chapter 2 Connection and Configuration
2-1 Installation and Connection to Sensor Amplifiers ......................... 2-2
ID Number Assignments to Sensor Amplifiers ............................... 2-2
Installation and Connection to Sensor Amplifiers ........................... 2-3
2-2 Wiring ................................................................................................. 2-7
Connecting to the DeviceNet ......................................................... 2-7
2-3 Configuring the Data Link .............................................................. 2-10
Configuring the Master Unit ......................................................... 2-10
Configuring the DL-DN1 ............................................................... 2-11
Chapter 3 Communicating with the GT2 series
3-1 Overview of DeviceNet Communication ......................................... 3-2
Data Communicated Using DeviceNet ........................................... 3-2
Overview of Communication Methods ........................................... 3-3
3-2 I/O Communication ........................................................................... 3-4
Selecting the DL-DN1 Operating Mode .......................................... 3-4
Configuring the Operating Mode Setting Switch ............................ 3-5
Occupied Memory .......................................................................... 3-5
Device Maps .................................................................................. 3-7
Communication Methods ............................................................. 3-16
3-3 Explicit Messaging .......................................................................... 3-21