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6 F 8 A 0 9 3 4
8.1 Parameter Setting Items................................................................................................................................53
8.2 Check/Change of Parameters .......................................................................................................................54
8.2.1 Menu Configuration Selection Screen .............................................................................................54
8.2.2 Exciting Current Value.....................................................................................................................55
8.2.3 Meter Size.......................................................................................................................................56
8.2.4 Exciting Frequency..........................................................................................................................58
8.2.5 Flow Direction Setting......................................................................................................................58
8.2.6 Display Setting ................................................................................................................................59
8.2.7 Custom Coefficient Setting..............................................................................................................63
8.2.8 Custom Unit Setting.........................................................................................................................64
8.2.9 Span (Range)..................................................................................................................................65
8.2.10 Damping Constant...........................................................................................................................71
8.2.11 Rate-Of-Change Limit and Control Limit Time.................................................................................72
8.2.12 Low Cutoff.......................................................................................................................................74
8.2.13 Display Low Cutoff...........................................................................................................................75
8.2.14 Still Water Zero Adjustment.............................................................................................................76
8.2.15 Manual Zero Adjustment .................................................................................................................77
8.2.16 4-20mA Alarm Output Setting..........................................................................................................78
8.2.17 Output Low Limit Setting .................................................................................................................79
8.2.18 Digital Output...................................................................................................................................80
8.2.19 Digital Input .....................................................................................................................................82
8.2.20 Count Rate (Pulse Rate), Pulse Width Setting Mode and Pulse Width ...........................................84
8.2.21 Preset Count ...................................................................................................................................87
8.2.22 Preset Mode....................................................................................................................................89
8.2.23 Flow Rate High/Low Alarm and High-High/Low-Low Alarm.............................................................90
8.2.24 Mag-Prover-Self Diagnosis ON/OFF Setting...................................................................................92
8.2.25 Fixed Value Output..........................................................................................................................93
8.2.26 Password Setting.............................................................................................................................96
8.2.27 LCD Adjustment ..............................................................................................................................98
8.2.28 Switch Position Setting....................................................................................................................99
8.2.29 Communication Setting .................................................................................................................100
8.3 Parameter initial settings list…………………………………………………………………….………………….101
9.
Mag-Prover-Calibration........................................................................................................................................103
9.1 Calibration Items..........................................................................................................................................103
9.2 Converter Using Mag-Prover’s Built-In Signal Source.................................................................................104
9.2.1 0 % Flow Rate Calibration (Zero Calibration) ................................................................................104
9.2.2 50 % Flow Rate Calibration...........................................................................................................105
9.2.3 100 % Flow Rate Calibration (Span Calibration) ...........................................................................105
9.2.4 Checking the Excitation Current....................................................................................................105
10. Functional Description.........................................................................................................................................106
10.1 Digital I/O Specifications..............................................................................................................................107
10.2 Totalizer and Pulse Output.......................................................................................................................... 108
10.3 Multi-range Function....................................................................................................................................112
10.4 Flow Rate High/Low, High-High/Low-Low Alarm Output .............................................................................117
10.5 Preset Count Function.................................................................................................................................119
10.6 Remote Zero Adjustment.............................................................................................................................124
10.7 Remote Selection of Fixed Value Output.....................................................................................................124
10.8 Converter Failure Alarm ..............................................................................................................................125
10.9 Multiple range high/low limit alarm function (option)....................................................................................126
10.10
Custom unit function....................................................................................................................................128