ユーザーズマニュアル目次Product Inspection and Storage10Product Inspection10Storage10Overview11Names of Parts12Installation15Cautionary Notes on Selecting the Installation Location16How to Install the Converter17Wiring19Installation Cables20External Connections21Cautionary Notes on Wiring22Cautionary Notes on Wiring between Detector and Converter22Cautionary Notes on Wiring between Instruments and Converter22Wiring Method23Terminal Treatment of Cable23Cable Connection25Grounding27Digital I/O Connections29Cautionary Notes on Replacing Converter30Replacing the LF230 Converter30Combination with an Existing Detector (for Large Meter Size)31Replacement of partially filled pipes type32Operation34Display and Controls36Names and Functions of Display and Controls37Display Format40(Mode Switching, Setting Mode Operation, Total Counter Operation)43Mode Switching43Setting Mode Operation46Password Input49Totalizer Operation51Maintenance Menu53Setting Menu List54Parameter Settings / Adjustment55Parameter Setting Items55Parameters Check / Change56Exciting Current Value56Meter Size58Exciting Frequency60Flow Direction62Password Setting64Normal Indicating Unit66Custom Unit69Span Value (Range)72Damping Constant798.2.10 Low Cutoff value818.2.11 Current Output Setting Used When an Alarm Occurs838.2.12 Display low cut On/Off858.2.13 Output Low Limit Setting878.2.14 Digital I/O Function898.2.15 Count Rate (Pulse Rate) and Pulse Width938.2.16 Preset Counter988.2.17 Flow Rate High/Low limit Alarm1018.2.18 Fluid Empty Alarm1058.2.19 Self-Diagnosis Function1078.2.20 Rate-of-Change Limit Value and Control Time110Initial Settings When Shipped from the Factory112Fixed Value Output (Loop Check)114Zero Adjustment118Still Water Zero Adjustment118Zero Offset Adjustment120Mag-Prover Calibration122Calibration Items122Converter Check / Calibration1230% Flow Rate Calibration (Zero Calibration)12350% Flow Rate Calibration124100% Flow Rate Calibration (Span Calibration)125Checking the Exciting Current Value12610. Function Description12710.1 Digital I/O Specifications12810.2 Totalizer and Pulse Output12910.3 Multi-Range Functions13210.4 Flow Rate High/Low Limit Alarm Output13810.5 Fluid Empty Alarm Output14110.6 Preset Counter Output Function14210.7 Remote Still Water Zero Adjustment14610.8 Remote Selection of Fixed Value Output14710.9 Converter Error Alarm Output148Communications Function14911.1 Connection with the HHT terminal14911.2 Procedure for Communication with HHT15111.3 Cautionary Notes on Communications15212. Diagnosis and Alarms15312.1 Diagnostic messages15312.2 Output When an Error or Alarm Occurs15613. Maintenance and Inspection15713.1 Maintenance15713.2 Troubleshooting15913.2.1 Flow rate is not indicated15913.2.2 Flow rate indication is not correct16013.2.3 Flow rate indication is not stable16114. Principle of Operation16315. Specifications16415.1 Specifications16415.2 Model Number Table16916. Outline Drawing171サイズ： 2.2MBページ数： 174Language: Englishマニュアルを開く
