Hardy HI 2151/30WC Single-Scale Controller - Manual (Page 3)

Table of Contents
Table of Contents
SECTION 1 OVERVIEW ....................................................................................................................... 1
1.1. Scope .......................................................................................................................... 1
1.2. Description ......................................................................................................................... 1
1.3. Function .......................................................................................................................... 1
1.4. Specifications ..................................................................................................................... 1
1.5. PROFIBUS-DP Capabilities ............................................................................................... 2
1.5.3 Data Exchange ................................................................................................. 2
1.5.4 Diagnostics ....................................................................................................... 2
1.5.5 Baud Rate Auto-Detect ..................................................................................... 3
1.5.6 Multiple Nodes .................................................................................................. 3
1.5.7 GSD File ........................................................................................................... 3
1.5.8 Type File ........................................................................................................... 3
1.6 Performance Characteristics .............................................................................................. 3
SECTION 2 INSTALLATION ................................................................................................................ 5
2.1. Scope .......................................................................................................................... 5
2.2 Unpacking .......................................................................................................................... 5
2.3 Installing the Profibus Interface Option Card ..................................................................... 5
2.4. Connecting the Network Cable to the Card ....................................................................... 8
2.5. Cable and Connector Requirements .................................................................................. 9
2.6 Cable Pin Definitions .......................................................................................................... 9
2.7 Communication Rate/Cable Lengths/Connectors ............................................................ 10
SECTION 3 SETUP ............................................................................................................................ 11
3.1 Scope ........................................................................................................................ 11
3.2 Panel, Wall and Remote Setup Procedure ...................................................................... 11
3.3 Blind Unit Setup Procedure .............................................................................................. 13
3.3.1 Setting the Address for Blind Units .................................................................................. 14
SECTION 4 BLOCK READS .............................................................................................................. 15
4.1. Scope ........................................................................................................................ 15
4.2. Transfer Commands ........................................................................................................ 15
4.2.1 Overview of Transfer Commands ................................................................... 15
4.2.2 Overview of Block Transfer Commands ......................................................... 15
4.3 Detailed Command Set For Block Reads ........................................................................ 16
4.4 Response/Error Code Setup ............................................................................................ 16
4.5 Block Read Command Setup ........................................................................................... 17
4.6 Block Read Example ........................................................................................................ 17
4.7 Set Point Status/Description Bytes .................................................................................. 18