
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 OUTPUTSFOR 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 LINKSETTINGS...................................................................................................................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