Teledyne 9060Z manuale d’uso

 TELEDYNE  ANALYTICAL  INSTRUMENTS   Oxygen  Transmitter  Model  9060Z  Technical  Manual      [...]

Model  9060Z  Manual   2     TABLE  OF  CONTENTS  TABLE  OF  CONTENTS.............. ...................................... .......................................................  1 1.  IMPORTANT  NOTICES................... ................. ................. ................. .....................[...]

Model  9060Z  Manual   3    5.3  KEYPAD.............. ...................................... ................... ................ ................. ................  28 5.3.1  Keypad  in  RUN  mode  ........................................................................... ...............  29 5.3.2 ?[...]

Model  9060Z  Manual   4    8.1  FUNCTION  SUMMARY  TABLE  ................ ...................................... ................................  42 8.2  CALIBRATION  MODE  FUNCTIONS  ................ ..................... ............... ............................  43 8.2.1  Reference ?[...]

Model  9060Z  Manual   5     Copyright  TELEDYNE  ANALYTICAL  INSTRUMENTS  —  2012  This  manual  describes  the  transmitter  firmware  version  1.24,  September  2012  Neither  the  whole  nor  any  part  of  the  information  contained  in,[...]

Model  9060Z  Manual   6                             Important  Notice  Regarding  9060 Probe  Option ‐ FI L ‐ 3   WARNING:  The  only  identifiable  standard  for  flame  arresters  for  gener[...]

Model  9060Z  Manual   7     1. IMPORTANT  NOTICES  This  manual  is  intended  as  a  supplement  to  the  9060Z  Operators  Manual.  It  is  intended  to  be  used  by  technical  personal  that  are  qualified  to  install,  commission,[...]

Model  9060Z  Manual   8    2.  INTRODUCTION  2.1  9060Z  TRANSMITTER  The  Teledyne  Analytical  Instruments  9060Z  oxygen  transmitter  is  designed  to  measure  the  oxygen  gas  concentration  in  combustion  applications  such  as  power  st[...]

Model  9060Z  Manual   9    Teledyne  Analytical  Instruments  series  9060H  oxygen  probes  and  sensors  employ  state ‐ of ‐ the ‐ art  zirconia  sensors  and  advanced  materials,  which  provide  the  following  benefits:   Improved  control [...]

Model  9060Z  Manual   10    Caution,  risk  of  danger.  See  additional  information  in  the  manual.  3.1  HARDWARE  SPECIFICATIONS  3.1.1  TRANSMITTER  SPECIFICATIONS  Number  of  oxygen  probes:  2  maximum  Oxygen  range:  0 ‐ 1%  to ?[...]

Model  9060Z  Manual   11    Probe  insertion  length  (from  process  end  of  mounting  thread  to  probe  sensing  tip.  3.1.3  SERIES  9060H  PROBES  SPECIFICATIONS  MODEL  9060H 9060UL/UH Application  Combustion  flue  Combustion  flue  gases [...]

Model  9060Z  Manual   12     3.1.4  OXYGEN  PROBE  MODEL  SELECTION  GUIDE  Heated  probes ‐ temperature  range  0 ‐ 900°C  (1650°F).     *Note:  (1)  The  Inconel  option  has  all  inconel  wetted  parts  except  for  the  ceramic ?[...]

Model  9060Z  Manual   13      Unheated  probes  for  clean  gases ‐ temper atur e  range  700 ‐ 1400°C  (1290 ‐ 2550°F).      *Note:  (2)  A  standard  oxygen  probe  for  carburising  furnaces,  has  a  253  MA  sheath.    [...]

Model  9060Z  Manual   14     3.2  OPERATIONAL  SPECIFICATIONS  Range  of  outputs:  Function    Minimum Maximum  Linear  oxygen  #1    0  to  1%    0  to  100%  (**)  Very  low  oxygen  #1    0  to  0.0[...]

Model  9060Z  Manual   15    The  oxygen  deficiency  output  can  be  used  in  the  same  way  as  a  combustibles  analyzer  to  signal  the  extent  of  reducing  conditions  of  combustion  processes.  4.  INSTALLATION  AND  COMMISSIONIN[...]

Model  9060Z  Manual   16    Probes  can  be  mounted  at  any  angle.  However,  if  the  probe  is  to  be  mounted  on  a  vertical  duct  wall,  it  is  better  to  angle  the  probe  (approx.  15°)  down  to  avoid  process [...]

Model  9060Z  Manual   17    4.3  INSTALLING  THE  AUXILIARY  THERMOCOUPLE  Weld  a  1/2  inch  BSP  mounting  socket  to  the  flue  within  about  300  mm  (12”),  and  upstream  of  the  oxygen  probe.  The  thermocouple  should  be ?[...]

Model  9060Z  Manual   18    Connection  Diagram  for  9060Z  Transmitter  and  one  or  two  9060H  Heated  Sensors [...]

Model  9060Z  Manual   19    Connection  Diagram  for  9060Z  Transmitter  and  one  or  two  9060UL/UH  Unheated  Probes  [...]

Model  9060Z  Manual   20    • The  mains  power  must  be  either  100/110VAC  or  220/240VAC  with  a  mains  frequency  of  50  or  60Hz  • The  supply  circuit  must  be  fused  to  at  least  10Amps  and  have  a  dual  pole[...]

Model  9060Z  Manual   21     Connection  of  Probe  Cable  for  Unheated  Probes  Models  9060UL/UH.   Connection  of  Probe  Cable  for  Heated  Probes  Model  9060H  .  [...]

Model  9060Z  Manual   22    4.8  CONNECTING  THE  AUXILIARY  THER MOCOUPLE  (OPTIONAL)  For  9060H  heated  probes,  the  auxiliary  thermocouple  must  be  a  separate  TC  with  the  junction  isolated  from  earth,  mounted  near  to  and ?[...]

Model  9060Z  Manual   23    The  on ‐ line  auto  purge  and  calibration  check  system  is  optional.  For  details  on  its  operation  see  chapters  4.24,  4.25  and  chapter  11.  To  automatically  sense  a  blocked  probe  filter, [...]

Model  9060Z  Manual   24    network  line  from  the  transmitters  is  taken  from  the  middle  of  the  transmitter  network  string,  a  terminating  resistor  should  be  enabled  with  LK3  at  each  end  of  the  network  line. [...]

Model  9060Z  Manual   25    high  impedance  alarm,  ‘Probe  1  (2)  High  Impedance’,  is  not  active.  The  actual  impedance  can  be  displayed  on  the  lower  line.  It  should  be  less  than  9  K Ω at  720°C  (1320°F).[...]

Model  9060Z  Manual   26    downwards  with  the  filter  removed.  Probes  can  also  be  mounted  horizontally  with  no  filter  with  some  dusts.  An  occasional  automatic  back  purge  is  helpful  in  this  case.  Normally  heated ?[...]

Model  9060Z  Manual   27    5.  DISPLAY  AND  KEYPAD  Operator  interaction  with  the  oxygen  transmitter  is  done  through  a  graphical  display  and  8  keys  on  the  front  of  the  case.  The  five  LED  indicators  ar e  used[...]

Model  9060Z  Manual   28     5.2  OXYGEN  DISPLAY  UNITS  The  measured  oxygen  content  displayed  on  the  top  line  of  the  transmitter  for  probe  1  and  on  the  lower  line  for  probe  2  can  be  shown  in  either ?[...]

Model  9060Z  Manual   29    SETUP  /  RUN  key  Pressing  this  key  will  put  the  transmitter  into  one  of  the  menu ‐ driven  SETUP,  C OMMISSIONING  or  CALIBRATION  modes  (see  chapters  6,  7  and  8  for  details).  The  [...]

Model  9060Z  Manual   30    FUNCTION  up  and  FUNCTION  down  keys  These  two  keys  allow  for  the  selection  of  the  setup  function.  A  function  summary  table  is  found  at  the  start  of  the  relevant  SETUP,  COMMISSION[...]

Model  9060Z  Manual   31    6.  SETUP  MODE  The  SETUP  mode  is  mode  is  accessed  by  pressing  the  SETUP  key  momentarily  so  the  words  ‘Setup  Mode’  appear  at  the  bottom  of  the  display.  The  transmitter  will ?[...]

Model  9060Z  Manual   32    6.3  SETUP  MODE  FUNCTIONS   6.3.1  Probe  1  Offset  Each  Teledyne  Analytical  Instruments  probe  has  an  offset  calibration  value  printed  on  a  tag  that  is  attached  to  the  probe  when  it ?[...]

Model  9060Z  Manual   33      NOTE:  An  asterisk  (*)  on  the  end  of  the  line  identifies  the  ite m  is  enabled  by  default  after  a  COLD ‐ START.  6.3.3  Oxygen  Display  Units  The  top  line  of  the  display  th[...]

Model  9060Z  Manual   34    7.  COMMISSIONING  MODE  This  chapter  describes  the  functions  available  when  the  COMMISSIONING  mode  is  entered  on  the  transmitter.  The  COMMISSIONING  mode  is  accessed  by  pressing  and  holding  th[...]

Model  9060Z  Manual   35     [...]

Model  9060Z  Manual   36    7.2  COMMISSIONING  MODE  FUNCTIONS  7.2.1  Internal  Date  /  Time  The  date  and  time  are  used  in  the  transmitter  to  run  time  based  ope rat ions  such  as  impedance  readings  and  gas  calibrati[...]

Model  9060Z  Manual   37     The  zero  and  span  of  the  selected  output  are  set  in  the  following  two  menus  (functions  11&12  and  14&15).  NOTE:  Regarding  channel  output  configuration;  both  4 ‐ 20mA  channels  a[...]

Model  9060Z  Manual   38    7.2.8  Flue  Pressure  Units  and  Value  The  9060Z  transmitter  is  capable  of  fixed  or  variable  input  pressure  compensation  in  the  calculation  of  oxygen  from ‐ 1  Atm  to  +3  Atm.  If  th[...]

Model  9060Z  Manual   39    7.2.16  Solenoid  1  &  2  Post  Freeze  Duration  of  time  the  transmitter  waits  before  resuming  live  readings  following  a  gas  calibration  or  purge  event.  (See  also  chapter  7.2.10)  7.2.17 ?[...]

Model  9060Z  Manual   40    All  of  the  items  in  this  list  are  selected  as  the  default  setting.  Any  of  these  items  can  be  disabled  from  the  common  alarm  by  pressing  the  ENTER  key,  and  they  will  then[...]

Model  9060Z  Manual   41    7.2.25  Communications  Port  Options  The  9060Z  transmitter  has  a  serial  communications  port  available  at  terminals  18  to  22.  The  defaul t  protocol  is  for  RS ‐ 232  running  at  19,200  baud [...]

Model  9060Z  Manual   42    8.  CALIBRATION  MODE  This  chapter  describes  the  functions  available  when  the  CALIBRATION  mode  is  selected  on  the  transmitter.  For  specific  information  about  calibrating  the  transmitter  see  chapt[...]

Model  9060Z  Manual   43    8.2  CALIBRATION  MODE  FUNCTIONS  8.2.1  REFERENCE  VOLTAGES  The  calibration  of  the  analogue  inputs  is  based  on  the  voltage  of  a  temper ature  compensated  voltage  reference  integrated  circuit.  There [...]

Model  9060Z  Manual   44    8.2.8  HEATER  SSR  FAULT  CORRECTION  In  the  event  of  one  of  the  heater  solid  state  relays  (SSR)  failing  in  single  probe  mode,  the  heater  dri ve  output  can  be  swapped  to  the  HEA[...]

Model  9060Z  Manual   45    9.  ALARMS  The  9060Z  has  4  alarm  relays  and  a  built  in  alarm  annunciator.  If  an  alarm  occurs,  the  ALARM  light  will  flash.  To  find  out  what  the  alarm  is,  press  the  ALARM ?[...]

Model  9060Z  Manual   46    4.  ‘Probe  2  High  Impedance’  Oxygen  probe  or  electrode  failure.  The  sensor  has  a  high  impedance  measurement.  Replac e  the  probe.  This  alarm  is  inhibited  when  the  probes  are  less  [...]

Model  9060Z  Manual   47    19.  ‘Gas  1  Calibration  Error’  20.  ‘Gas  2  Calibration  Error’  At  the  end  of  an  automatic  gas  calibration  check  cycle  the  oxygen  reading  was  outside  the  values  set  in  the  C[...]

Model  9060Z  Manual   48    level.  With  heated  probes  this  relay  will  be  de ‐ energised  while  the  probe  is  heating  up  from  ambient,  making  the  contacts  open  circuit.  30.  ‘Cal  1  in  Progress’  31.  ‘Cal  2 [...]

Model  9060Z  Manual   49    10.  INSTRUMENT  CALIBRATION  10.1  CALIBRATION  SUMMARY  The  9060Z  oxygen  transmitter  has  a  self  calibration  and  diagnostic  system  built  into  the  hardware  and  software.  Once  the  reference  voltages ?[...]

Model  9060Z  Manual   50    11. The  output  should  go  20. 00mA.  The  value  in  function  #7  (10)  can  be  fine  tuned  if  necessary.  12. Go  back  to  function  #5  (8 )  and  select  ‘Calibrate  4mA’  again  and  check  t[...]

Model  9060Z  Manual   51    11.  GAS  CALIBRATION  CHECK  AND  PURGE  The  oxygen  sensor  that  is  used  in  the  Teledyne  Analytical  Instruments  oxygen  probe  is  extrem ely  predictable,  stable  and  reliable.  For  this  reason,  t[...]

Model  9060Z  Manual   52     12.  SOFTWARE  UPGRADES  The  software  for  the  9060Z  series  transmitters  is  contained  in  memory  inside  the  microprocessor  integrated  circuit  (IC).  The  transmitter  therefore  does  not  require  an [...]

Model  9060Z  Manual   53    13.  TROUBLESHOOTING  The  Teledyne  Analytical  Instruments  oxygen  transmitter  has  proved  an  extremely  reliable  instru ment.  The  trouble  shooting  guide  here  is  ba sed  on  an  analysis  of  the  potentia[...]

Model  9060Z  Manual   54    14.  MAINTENANCE  14.1  TRANSMITTER  MAINTENANCE  The  9060Z  transmitter  has  several  hardware  checking  systems  that  confirm  the  correct  operation  of  the  transmitter  and  raise  an  alarm  if  there  is[...]

Model  9060Z  Manual   55    15.  INDEX  9060H  Oxygen  Probes  .................................... .................................... ................ ............... ................  9  Alarm  connections  ................ .................................... .................. ..............[...]

Model  9060Z  Manual   56    Probe  offset  entry  .................. .................. .................. .................. ................. ............. ............ ..........  34  Purge  ................. ................ ................................ ................................ ............[...]

Model  9060Z  Manual   57    APPENDIX  1,  CONSTITUENT  VALUES  FOR  VARIOUS  FUELS  If  the  transmitter  is  set  up  to  have  readout  or  output  of  combustibles,  oxygen  deficiency,  maximum  carbon  dioxide  or  combustion  efficiency, [...]

Model  9060Z  Manual   58    APPENDIX  2,  PROBE  EMF  TABLES  ZIRCONIA  OXYGEN  SENSOR  OUTPUT  (mV)  PROBE  TYPE  9060H,  SENSOR  OXYGEN  %  Probe  EMF  @  720°C  (1320°F)  OXYGEN  %  Probe  EMF  @  720°C  (1320°F)  20[...]

Model  9060Z  Manual   59     ZIRCONIA  OXYGEN  PROBE  OUTPUT  (mV)  PROBE  TYPE  9060UL/UH   These  tables  are  based  on  the  Nernst  equation: [...]

Model  9060Z  Manual   60    EMF  =       ₂ .  .  Where  T  is  temperature°  K  Thermocouple  information  from  NIST  ITS ‐ 90  data  tables  APPENDIX  3,  %  OXYGEN  SCALE  TO  LOGARITHMIC  OXYGEN ?[...]

Model  9060Z  Manual   61      APPENDIX  4,  MODBUS™  The  Teledyne  Analytical  Instruments  9060Z  transmitter  has  the  ability  to  work  as  a  Modbus  slave  node  on  serial  RS ‐ 232  or  3 ‐ wire  RS ‐ 485  via  RTU  mode[...]

Model  9060Z  Manual   62    Alarm  status  is  stored  as  an  integer  value:  0  clear  2  active  1  self  cleared  3  acknowledged  9060Z  Transmitter  Modbus  Input  Register  Table [...]

Model  9060Z  Manual   63      [...]

Model  9060Z  Manual   64    [...]

Model  9060Z  Manual   65    9060Z  Transmitter  Modbus  Holding  Register  Table  for  firmware  v1.16  and  newer [...]

Model  9060Z  Manual   66         [...]

Model  9060Z  Manual   67       0x41  Special  Instruction  Function  This  command  allows  you  to  interact  with  the  transmitter  allo wing  access  to  functionality  that  would  otherwise  only  be  accessible  via  the  keypad.  [...]