Elster Instromet 2000 - Page 6

Model 2000 issue 21 Page No
6
2.6.2.1. GENERAL NON ACCOUNTABLE ALARMS............................................................................................. 49
2.6.2.2. TURBINE NON ACCOUNTABLE ALARMS.............................................................................................. 50
2.6.2.3. ULTRASONIC NON ACCOUNTABLE ALARMS....................................................................................... 50
2.6.2.4. DIFFERENTIAL PRESSURE NON ACCOUNTABLE ALARMS ............................................................... 50
2.6.2.5. DENSITY ACCOUNTABLE ALARMS ....................................................................................................... 50
2.6.2.6. SMART INDEX NON ACCOUNTABLE ALARMS..................................................................................... 50
2.6.2.7. CORIOLIS METER NON ACCOUNTABLE ALARMS............................................................................... 50
2.6.2.8. GRAB SAMPLER NON ACCOUNTABLE ALARMS ................................................................................. 50
2.6.4. FAULTS......................................................................................................................................................... 51
2.6.5. WARNINGS ................................................................................................................................................... 51
2.6.6. HIGH AND LOW FLOW ALARMS................................................................................................................. 51
2.6.7. CLEARING OF ALARMS............................................................................................................................... 51
2.7. PULSED OUTPUTS FOR TOTAL FLOWS............................................................................................................ 52
2.8. PULSED OUTPUTS FOR CONTROL FUNCTIONS.............................................................................................. 54
2.8.1. FLOW DIRECTION OUTPUT........................................................................................................................ 54
2.8.2. FIXED OUTPUT............................................................................................................................................. 54
2.8.3. DIGITAL INPUT STATUS OUTPUT.............................................................................................................. 54
2.8.4. VALVE CONTROL OUTPUT......................................................................................................................... 54
2.8.5. FUNCTION OUTPUT..................................................................................................................................... 54
2.8.6. GRAB SAMPLER OUTPUT SIGNALS.......................................................................................................... 54
2.8.6.1. GRAB SAMPLER OUTPUT OPERATION................................................................................................ 54
2.8.6.1.1. CONFIGURATION SETTINGS..........................................................................................................54
2.8.6.2. GRAB SAMPLER CALCULATIONS.......................................................................................................... 55
2.9. COMMUNICATIONS PORTS................................................................................................................................. 56
2.10. INPUT 2 BOARD................................................................................................................................................ 57
2.11. NETWORK 2 COMMUNICATION BOARD........................................................................................................ 58
2.13. PRINTER FACILITY........................................................................................................................................... 59
2.14. POWER SUPPLY +24V dc OPERATION.......................................................................................................... 59
3. INSTALLATION, INITIALISATION & CALIBRATION.................................................................................................. 60
3.1. MECHANICAL INSTALLATION.............................................................................................................................. 60
3.2. ELECTRICAL INSTALLATION............................................................................................................................... 60
3.2.1. POWER SUPPLY.......................................................................................................................................... 60
3.2.2. TRANSMITTER INPUT CONNECTIONS...................................................................................................... 60
3.2.3. HART TRANSMITTER INPUT CONNECTIONS........................................................................................... 60
3.2.4. OUTPUT SIGNAL CONNECTIONS .............................................................................................................. 60
3.3. INITIALISATION..................................................................................................................................................... 60
3.3.1. INTERNAL SWITCHES................................................................................................................................. 60
3.3.2. SETTING THE INTERNAL SWITCHES ........................................................................................................ 60
3.3.3. OPERATION.................................................................................................................................................. 61
3.4. SOFTWARE INSTALLATION................................................................................................................................. 61
3.5. CALIBRATION........................................................................................................................................................ 61
3.5.1. INPUT SIGNALS............................................................................................................................................ 61
3.5.1.1. DIGITAL INPUT SIGNALS........................................................................................................................ 61
3.5.1.2. HART INPUT SIGNALS ............................................................................................................................ 61
3.5.1.3. ANALOGUE INPUT SIGNALS.................................................................................................................. 62
3.5.2. OUTPUT SIGNALS........................................................................................................................................ 63
3.5.2.1. DIGITAL OUTPUT SIGNALS.................................................................................................................... 63
3.5.2.2. ANALOGUE OUTPUT SIGNALS.............................................................................................................. 63
4. MAINTENANCE........................................................................................................................................................... 64
4.1. INITIAL CHECKS.................................................................................................................................................... 64
4.2. REPLACEMENT PARTS........................................................................................................................................ 64
4.3. INPUT BOARD LINK SETTINGS........................................................................................................................... 65
4.4. INPUT 2 BOARD LINK SETTINGS........................................................................................................................ 65
4.5. INPUT 2 BOARD 4 WIRE PRT LINK SETTINGS................................................................................................... 66
4.6. OUTPUT BOARD LINK SETTINGS....................................................................................................................... 66
4.7. DISPLAY BOARD LINK SETTINGS....................................................................................................................... 67
4.8. PRT INPUT BOARD LINK SETTINGS................................................................................................................... 67
4.9. COMMS BOARD LINK SETTINGS........................................................................................................................ 67
APPENDIX 1 Alarm Information........................................................................................................................................... 68
APPENDIX 1a
Alarm, Warning and Fault Codes.......................................................................................................... 68
APPENDIX 1b Parameter Symbols For Non-Accountable Alarms................................................................................ 68
APPENDIX 1c Parameter Symbols for Accountable Alarms......................................................................................... 69
APPENDIX 1d Temperature Alarm............................................................................................................................... 72