GE RPT 301 user manual Iii

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RPT 301 User Manual		iii
	Table of Contents
1	Introduction	1
1.1	Description	1
1.2	Specification	1
2	Installation	4
2.1	Mounting the Transducer	4
2.2	Pressure Connection	4
2.3	Electrical Connection	6
3	Operation	11
3.1	System Operation	11
3.2	Command Summary	11
3.3	General Command Format	13
3.4	General Reply Format	15
3.5	Error Message	15
3.6	Detailed Command Definitions	17
4	Calibration	23
5	Maintenance	26
5.1	General	26
5.2	LED Indicator	26
5.3	Diagnostic Mode	26
5.4	Cleaning	27
5.5	Approved Service Agents	28

K177 Issue No. 3

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Contents RPT General Electric Company. All rights reserved RPT Digital Output Pressure Transducer K177 K177 Issue No Safety Abbreviations and Symbols Iii K177 Issue No Accuracy SpecificationDimensions DescriptionPressure connection Power supplyPressure measurement Data CommunicationsAccessories Pressure Connection Mounting the Instrument FigureInstrument Dimensions Communication connections Electrical ConnectionConnections for remote on/off control Changing the communication interface standard Figure CommunicationsLK1 LK2 PL3PL1 Screening RPTSystem Operation Command SummaryUser calibration Command Function MeasurementCR Crlf Command Terminators Set-upSingle commands General Command FormatCommand Strings Page General Reply Format Error MessageData out of range Auto send reading Detailed Command Definitions Measurement CommandsReturn stored reading Get readingAuto Send from switch-on Unit Set-up Set-up CommandsSet Resolution Command F, step, averageFilter Set-up Set Communications Options Status Command I,S/PIN, Name ValueCR formatIdentity User Calibration Linearity/Drift Compensation Calibration CheckPIN PIN, New PIN Change PINGeneral LED IndicatorDiagnostic Mode Diagnostic ModeCleaning Approved Service Agents