Emerson Rosemount Xstream Series Instruction Manual page 19

Instruction Manual
HASAxE-IM-HS
05/2006
Chapter 8 Troubleshooting
8-1 Abstract ....................................................................................................................... 8-1
8-2 Solving Problems Indicated by Status Messages .................................................. 8-2
8-3 Solving Problems Not Indicated by Status Messages ........................................... 8-8
8-4 Troubleshooting on Components .......................................................................... 8-12
8-4-1 Opening X-STREAM GP / GPS ............................................................................ 8-12
8-4-2 Opening X-STREAM F ......................................................................................... 8-12
8-4-3 Measuring Points ................................................................................................. 8-13
8-4-3-1 Measuring Points at BKS Board .................................................................... 8-13
8-4-3-1-1 Supply voltage +6 V .................................................................................... 8-13
8-4-3-1-2 Positive reference voltage .......................................................................... 8-13
8-4-3-1-3 Negative reference voltage ............................................................................. 8-15
8-4-3-1-4 Temperature sensor .................................................................................... 8-15
8-4-3-1-5 Light barrier signal ...................................................................................... 8-15
8-4-3-1-6 Analog Preamplifier..................................................................................... 8-16
8-4-3-2 Measuring Points at OXS Board (Electrochemical Oxygen Measurement)8-17
8-4-3-2-1 Sensor Signal .............................................................................................. 8-17
8-4-4 BKS 20 Board Jumper Configuration ................................................................ 8-18
8-4-5 Fuse on BKS 20 Board ....................................................................................... 8-19
Chapter 9 Modbus Functions
9-1 Abstract ....................................................................................................................... 9-1
9-2 Supported Functions ................................................................................................ 9-2
9-3 List of Parameters and Registers ............................................................................. 9-2
9-4 Comparison of Registers and Parameters ............................................................ 9-17
Chapter 10 Service Information
10-1 Return of Material ..................................................................................................... 10-1
10-2 Customer Service .................................................................................................... 10-2
10-3 Training ..................................................................................................................... 10-2
Appendix
A-1 Modbus Implementation ........................................................................................... A-2
A-2 EC Declaration of Conformity ................................................................................ A-12
A-3 Block Diagrams ....................................................................................................... A-13
Emerson Process Management GmbH & Co. OHG
Table of Contents
X-STREAM
8-1
9-1
10-1
A-1
T-7