Elster Instromet 2000, Instruction Manual

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Model 2000 issue 21 Page No
4
CONTENTS Page No.
1. INTRODUCTION ........................................................................................................................................................... 1
2. GENERAL DESCRIPTION ............................................................................................................................................ 2
2.1. MODEL 2000 FLOW COMPUTER FACILITIES....................................................................................................... 2
2.1.1. FLOW COMPUTER TYPES ............................................................................................................................ 2
2.1.2. FLOW COMPUTER OPERATING MODES..................................................................................................... 3
2.2. FRONT PANEL CONTROLS.................................................................................................................................... 5
2.2.1. KEY FUNCTIONS............................................................................................................................................ 5
2.2.1.1. MENU SCROLL UP AND DOWN KEYS ..................................................................................................... 5
2.2.1.2. RETURN or ENTER KEY ............................................................................................................................ 5
2.2.1.3. INFORMATION KEY ................................................................................................................................... 5
2.2.1.4. FUNCTION KEYS ....................................................................................................................................... 5
2.2.1.5. EXPONENT KEY......................................................................................................................................... 5
2.2.1.6. NUMERIC KEYS ......................................................................................................................................... 5
2.2.1.7. PRINTER KEY............................................................................................................................................. 5
2.2.2. INDICATOR LEDS........................................................................................................................................... 6
2.2.3. FRONT PANEL PROGRAMMING PORT........................................................................................................ 6
2.2.4. DISPLAY.......................................................................................................................................................... 7
2.2.5. MAIN MENU FUNCTIONS .............................................................................................................................. 8
2.2.6. MAIN MENU FUNCTION Totals ...................................................................................................................... 9
2.2.7. MAIN MENU FUNCTION Line Conditions..................................................................................................... 10
2.2.8. MAIN MENU FUNCTION Coriolis Meter ....................................................................................................... 10
2.2.9. MAIN MENU FUNCTION Grab Sampler ....................................................................................................... 11
2.2.10. MAIN MENU FUNCTION Chromatograph .................................................................................................... 11
2.2.11. MAIN MENU FUNCTION Station Controller.................................................................................................. 11
2.2.12. MAIN MENU FUNCTION PID Controller ....................................................................................................... 11
2.2.13. MAIN MENU FUNCTION Gas Data .............................................................................................................. 12
2.2.14. MAIN MENU FUNCTION Liquid Data ........................................................................................................... 12
2.2.15. MAIN MENU FUNCTION Settings ................................................................................................................ 13
2.2.16. MAIN MENU FUNCTION Preset Data .......................................................................................................... 13
2.2.17. MAIN MENU FUNCTION Edit ....................................................................................................................... 14
2.2.18. MAIN MENU FUNCTION Output set-up........................................................................................................ 15
2.2.19. MAIN MENU FUNCTION Alarms .................................................................................................................. 16
2.2.20. MAIN MENU FUNCTION Events .................................................................................................................. 16
2.2.21. MAIN MENU FUNCTION Display.................................................................................................................. 16
2.2.22. MAIN MENU FUNCTION System ................................................................................................................. 16
2.2.23. MAIN MENU FUNCTION Calibration ............................................................................................................ 17
2.2.24. MAIN MENU FUNCTION Board Info............................................................................................................. 18
2.2.25. MAIN MENU FUNCTION Information ........................................................................................................... 18
2.2.26. MAIN MENU FUNCTION General Info.......................................................................................................... 18
2.3. MODEL 2000 FUNCTIONS.................................................................................................................................... 19
2.3.1. PRE-SET VALUE OF TOTAL FLOWS .......................................................................................................... 19
2.3.2. RESET OF TOTAL FLOWS TO ZERO.......................................................................................................... 19
2.3.3. CLOCK........................................................................................................................................................... 19
2.3.4. MAINTENANCE MODE ................................................................................................................................. 19
2.3.5. PROVING MODE........................................................................................................................................... 19
2.3.6. HOLD TOTALS .............................................................................................................................................. 19
2.3.7. ACTIVE DATA SNAPSHOT REPORT........................................................................................................... 19
2.3.8. CO2 EMISSION CALCULATION................................................................................................................... 20
2.3.9. AGA 8 FULL CCOMPOSITION ..................................................................................................................... 20
2.3.10. AGA 10 VoS CALCULATION ........................................................................................................................ 20
2.3.11. LUBRICATION MODULE .............................................................................................................................. 20
2.4. INPUT SIGNALS .................................................................................................................................................... 22
2.4.1. TURBINE METER.......................................................................................................................................... 22
2.4.1.1. MINIMUM INPUT FREQUENCY ............................................................................................................... 22
2.4.1.2. TURBINE METER LINEARISATION......................................................................................................... 22
2.4.1.3. BI-DIRECTION METER OPERATION ...................................................................................................... 22
2.4.1.4. BLADE FAILURE DETECTION................................................................................................................. 23
2.4.2. ULTRASONIC GAS METER.......................................................................................................................... 25
2.4.2.1. UNIFORM SOFTWARE ............................................................................................................................ 25
2.4.2.2. METER CORRECTION FOR TEMPERATURE AND PRESSURE........................................................... 25