EasyManuals Logo

Emerson Rosemount Xstream Series User Manual

Emerson Rosemount Xstream Series
298 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Page #249 background imageLoading...
Page #249 background image
X-STREAM
Emerson Process Management GmbH & Co. OHG 8-13
Instruction Manual
HASAxE-IM-HS
05/2006
8 Troubleshooting
8-4 Troubleshooting on Components
8-4-3 Measuring Points
8-4-3-1 Measuring Points at BKS Board
(Pin 1 of all connectors are marked within the
silk screen or by use of square pads)
Fig. 8-2: BKS Board (section),
measuring points
8-4-3-1-1 Supply voltage +6 V
Measuring Point: X14
Measuring instrument: DVM
Signal: + 6 V DC (+10 mV / -200 mV)
Failure: No or wrong signal
Potential cause:
a) Supply voltage missing
b) Supply voltage connected wrong
way round or is < 9 V
c) Fuse F2 broken (( 8-4-5,
pg. 8-19)
d) BKS board defective
8-4-3-1-2 Positive reference voltage
Measuring Point: X5, pin 6
Measuring instrument: DVM
Signal: + 5.535 V DC (± 60 mV)
Failure: No or wrong signal
Potential cause:
a) +6V voltage faulty
b) +3 V Reference voltage faulty
(measure at C179, pin 1
(lower pin in fig. 8-2))
How to solve:
a) Connect supply voltage
b) Check polarity or replace
power supply unit
c) Replace F2 (by same type !)
d) Replace BKS board
How to solve:
a) Check supply voltage
b) Replace BKS board
Measure all voltages against GND, available
at X11 and X28 !

Table of Contents

Other manuals for Emerson Rosemount Xstream Series

Questions and Answers:

Question and Answer IconNeed help?

Do you have a question about the Emerson Rosemount Xstream Series and is the answer not in the manual?

Emerson Rosemount Xstream Series Specifications

General IconGeneral
BrandEmerson
ModelRosemount Xstream Series
CategoryMeasuring Instruments
LanguageEnglish

Related product manuals