Iii | GE RPT 301 specification

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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GE RPT 301 user manual Iii

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 Description Pressure connection Power supplyPressure measurement Data Communications Accessories Pressure Connection Mounting the Instrument Figure Instrument Dimensions Communication connections Electrical Connection Connections for remote on/off control Changing the communication interface standard Figure Communications LK1 LK2 PL3PL1 Screening RPT System Operation Command Summary User calibration Command Function MeasurementCR Crlf Command Terminators Set-up Single commands General Command FormatCommand Strings Page General Reply Format Error Message Data out of range Auto send reading Detailed Command Definitions Measurement CommandsReturn stored reading Get reading Auto Send from switch-on Unit Set-up Set-up Commands Set Resolution Command F, step, averageFilter Set-up Set Communications Options Status Command I,S/PIN, Name ValueCR formatIdentity User Calibration Linearity/Drift Compensation Calibration Check PIN PIN, New PIN Change PIN General LED IndicatorDiagnostic Mode Diagnostic Mode Cleaning Approved Service Agents