Flowserve MX FOUNDATION Fieldbus Field Unit - Manual (Page 2)

MX/QX FOUNdaTION Fieldbus Field Unit FCd LMENIM2330-01 – 08/11
2
Contents
1 Introduction 4
1.1 Purpose 4
1.2 How to Use this Manual 4
1.3 User Safety 5
1.4 User Knowledge 5
1.5 MX/QX FF System Capabilities and Features 6
1.5.1 General Network Specification 8
2 System Components and Installation 9
2.1 Introduction 9
2.2 Hardware 9
2.2.1 MX/QX Electric Actuators 10
2.2.2 MX/QX FF Interface Board 11
2.2.3 Network Host 12
2.2.3.1 LAS Tasks 12
2.2.4 Network Cable 13
2.3 Other Network Components 14
2.4 Cable Shielding and Grounding 15
2.5 Fieldbus Power Supply 15
2.6 Site and Network Cable Preparation 16
2.6.1 Site Preparation 16
2.6.2 Network Cable Preparation 17
2.6.2.1 Network Cable Connection to the MX/QX FF Unit 17
2.6.2.2 Network Cable Connections to Other Network Components 21
2.6.2.3 Cable Length and Number of Devices Requirements 21
2.6.2.4 Network Cable Connection to the Host System (DCS) 22
2.6.3 MX/QX FF Device Installation 22
2.6.4 MX/QX FF Device Setup 22
2.6.4.1 Proportional Band 24
2.6.4.2 Deadband 24
2.6.5 Valve Data 24
2.7 MX/QX FF Device Description and Capabilities Files Installation 24
2.7.1 MX/QX FF Device Description 24
2.8 Installation Verification 25
2.8.1 Network Cabling Installation Verification 25
2.8.2 MX/QX FF Device Installation Verification 25
2.9 Configuration Confirmation 25
2.9.1 Checking Connections 25
2.9.2 View Settings 26
2.9.3 Checking the Normal Display 26
3 Software 27
3.1 Fieldbus Protocol 27
3.2 Fieldbus Function Blocks 27
3.3 Analog Input Function Block 28
3.4 Analog Output Function Block 30
3.5 Discrete Input Function Block 31
3.6 Discrete Output (DO) Function Block 33
3.7 Proportional Integral Derivative (PID) Function Block 34
3.8 Transducer Block 38
3.9 Device Description and Capabilities Files, and Device Type Manager (DTM) 38
3.10 Device Type Manager (DTM) 39