GE EPM 5300, EPM 5200, EPM 5350 instruction manual 10-76

Page 88

GROUP 1, FUNCTION 0

CHAPTER 10: PROGRAMMING GROUP 1 – VOLTAGE, AMP AND WATT SCALE SETTINGS

	MAX	AC VOLTS	MAX	AC VOLTS
	MAX	A B C A B C	MAX	A B C A B C
	MIN	N N N B C A	MIN	N N N B C A
	LM1	N N N B C A	LM1	N N N B C A
	LM1		LM1
	LM2	AC AMPS	LM2	AC AMPS
		AC AMPS		AC AMPS
		A B C N		A B C N
		POWER		POWER
		PF		PF
		KW		KW
		KVA		KVA

KVAH

KWH

FREQ

KVAR

KVAH

KWH

FREQ

KVAR

	MAX/MIN	VOLTS	AMPS	POWER	PHASE	MAX/MIN	VOLTS	AMPS	POWER	PHASE
	LIMITS				NEXT	LIMITS				NEXT

Step 5:

Middle display indicates present Full Scale for volts. Four dashes appear in lower display.

Enter the four digit full scale.

a. Press VOLTS to increase the digit number. b. Press AMPS to store each digit.

Repeat this procedure until desired value is entered. Lower display indicates new Full Scale Setting. Middle display indicates Scale Factor.

Group and Function Number (including decimal point) appear in upper display.

See Chapter 14 to exit.

10–76

EPM 5300 SERIES ADVANCED POWER METERS – INSTRUCTION MANUAL

Image 88

Contents EPM 5300 Power Metering System Chapter GE MultilinPage Table of Contents Programming 111 112113 114Table of Contents TOC-IV EPM 5300 Series Meters AC Power Measurement Single Phase SystemPower W in a single phase system is = E I cosΘThree-Phase System Delta WyePoly Phase System 1 Delta, 2 Wye Consumption, Demand and Poor Power Factor Consumption WH = W ⋅ TWaveform and Harmonics Sin ω ⋅ tEPM 5300 Series Meters Mechanical Installation Mechanical InstallationInstallation with K-110 option for limited space conditions Port Mechanical Installation Connecting the Current Circuit EPM 5300 Series Meters Electrical InstallationFeet CT Connection Option 1 Isolating a CT Connection Reversal power readingHelpful Debugging Tools Connecting the Voltage Circuit Selecting the Voltage Fuses Connection to the Main Power Supply Externally fuse power supply with a slow-blow 3 Amp fuseElectrical Connection Installation List of Connection DiagramsLine Load Back View Line Back View B C Load Line B C Back View Load Single Phase with CT and PT Connection EPM 5300P-SLine Relay, Protection and Pulse Output EPM 5300P Relay Overview2 2 Relays & 1 KYZ Pulse Output -NL Option This section applies only to the -NL or -NL2 Relay OptionClose-up of the Relay and KYZ pulse output on the rear panel Standard Rate Table for Watts KYZ Pulse Outputs NL2 Option Standard Rate Table for WattsKYZ Pulse Outputs NL2 Option EPM 5300 Series Meters Communication Installation RS-232CRS-485 Hookup Diagram 2 wire Half Duplex RS-485RS-485 Hookup Diagram 2 wire Half Duplex Closed Loop RS-485 Hookup Diagram 4 wire Full Duplex Connecting 4-Wire bus to RS-485 PortRS-485 Hookup Diagram 4 wire Full Duplex Detail View Network of Instruments and Long Distance Communication You may want to use a Modem Manager RS485-RS232 ConverterProgramming the Modem Modem Connected to Computer Originate ModemModem Connected to the Device Remote Modem Tell modem to write the new settings to activate profile Debugging Communication ProblemsEPM 5300 Series Meters Overview Freq± Total KWH Total Kvah N/A on EPM 5200PEPM 5300P front panel with display and keypad Press Power to select the power category Accessing the Power FunctionsSequence Accessing Voltage and Current Phases Press PHASE/NEXT for the desired phaseAccessing %THD Functions Display blanks and indicates the %THD value momentarilyViewing Individual Phase Indication for Power Functions Accessing Max/Min Values PhaseResetting Values Unprotected ResetTo reset the min of Amps a Repeat this procedure for each value you wish to resetProtected Reset Password isResetting Hour Readings Press Power onceTime a password digit Appears While the questionAccessing the LM1/LM2 Set Limits To view the setup of the LM1/LM2 set limitsTo access the set limit To locate readings that exceeded LimitVoltage Phase Reversal and Imbalance Voltage Phase ReversalThis display indicates a Press and hold downAccess Modes Enter Programming Mode see Programming SectionPrint Operating Data Print Programming DataPrint Operating Data Press and hold PHASE/NEXTMiddle display Release both buttons Print Programming Data Accessing Firmware Version/LED Test Step Press and hold PHASE/NEXTGeneral Procedure EPM 5300 Series Meters Programming OverviewSwitch Packs GROUPS, Functions, and Switch PacksProgramming Mode Data Entry Point from Function and Group levelPosition UP or Down Activates new data entry and enters or exits fromStandard Numeric Data Entry EPM 5300 Series Meters EPM 5200P EPM 5200PEPM 5300P vs EPM 5200P vs EPM 5350P VA/HREPM 5300 Series Meters Entering Programming Mode Checksum Error-Protective Self-Checking AlgorithmsPassword Entry Entering Programming ModeIf 3 is not already displayed Press Amps until 3 appears Flashes momentarily in middle displaySystem Configuration see Table Relay 1 Set-up / Time delayRelay 2 Set-up / Time delay Number of PhasesEnter Group Level of Programming Mode see Chp Lower display indicates current Interval settingGroup 0, Function 0-The Integration Interval Press Amps to activate the GroupProgramming Group 0 Global Meter Setup To change the Meter AddressGroup 0, Function 2 Baud Rate Group 0, Function 3 System Configuration Group Function PackOpen Delta System Installation Programming Programming Group 0 Global Meter Setup Modbus Plus Capability Printing OptionGroup 0, Function 3-Programming Procedure To change the System Configuration Switch SettingsRelay Mode Programming Steps Enter in Group 0, Function 4, Pack ‘p’, Segments C and DLI M IT S To change Time Delays Relay 1 On to Off Delay TimeRelay 1 Off to On Delay Time Relay 2 On to Off Delay TimeTo program Relay 2 To perform the KYZ Parameter Selection Group 0, Function 6-KYZ Parameter SelectionKYZ Parameters Enter Group Level of Programming Mode see Chp Applies to -NL2 Option only How to Use KYZ Pulse Value Table for MultiplicationKYZ Pulse Value How to Use KYZ Pulse Value Table for Division Selection is Multiply byTo change the KYZ pulse value Group 0, Function 7-Number of Phases Enter 2 for single phase/two wireEnter Group Level of Programming Mode. Chapter Press Amps to activate the Group Appears in upper displayFormulas Typical Full Scale Settings for Volts Group 1, FunctionVoltage Full Scale Group 1 Programming FormatPress Amps to activate Group Appears in upper display Press MAX/MIN/LIMITS until 1. appears in upper displayPress Volts to move decimal point Press Amps to store 10-76 To change the Full Scale Settings Full Scale Settings for AmpsEntering the Scale Factor Decimal Point Selection Step Press Amps to begin Data Entry SequenceScale Selection and Decimal Placement for Watts To change the scale factor setting for wattage DisplayEntering the Scale Factor Step 10-82 EPM 5300 Series Meters Programming Group 2 Meter Calibration Calibration Requirements Group 2 Programming FormatHigh End Calibration-Volts AN, BN, CN High End Calibration-Amps A, B, CGroup 2, Functions To change the calibration high end-Functions 0For Amps Low End Function Group 2, Functions11-87 11-88 EPM 5300 Series Meters Groups 4, 5 Set Limits Relays LM1 and LM2 SET LimitsTrip Relay Time Delays & Relay Mode Group 4 Functions 0-3-LM1/LM2 Set Limits V O L T S A M P SGroup 4 Programming Format for Limit Condition Group 4 Programming FormatGroup 4 Functions Group 4 Example for FunctionGroup 5 Functions 0-7-LM1/LM2 Set Limits There are 3 switches to set with limitsGroup 5 Programming Format for Limit Condition Special Cases Group 5 FunctionsGroup 5 Example for Function Digit Up Digit Down 0120Group 6 Programming Format For THD Limit Conditions Group 6 LM1/LM2 Set LimitsGroup 6 Functions Group 6-Example for Function Digit Up Digit Down 012.0Limits or Relays Programming Procedure GroupPress Amps once to Disable the Limit Limits or Relays Programming Procedure12-100 Phase Reversal and Phase Imbalance Phase ImbalanceTrip Relay Level ENABLE/DISABLE Group 7, Function 0-Voltage Phase Reversal Detection To change the phase reversal settingVoltage Phase Reversal Detection Voltage Phase Imbalance13-104 Group 7, Function 1-Percentage Voltage Phase Imbalance To change the percentage voltage phase imbalanceMiddle and lower displays indicate new settings EPM 5300 Series Meters Exiting Programming Mode Exiting Programming ModeMeter returns to Function Level Press Amps to exit from Function Level to Group LevelEntering the Programming Mode EPM 5300 Series Meters Programming Quick ReferenceData Entry Sequence Group 0 Global Meter Setup Programming GroupsGroup 1 Full Scale Setup On to OFF delay time OFF to on delay timeVolts Full Scale Currents Full Scale Power Full Scale Group 2 CalibrationGroup 5 Power Function Limits Group 3 Calibration RatiosGroup 4 Volt/Current Limits Group 6 THD LimitsGroup 8 DC output Calibration Group 7 Imbalance/Reversal LimitsDetect Reversal Imbalance percent Limit 89L. Low-End Calibration 89H. High-End Calibration ⎯ Scroll Groups⎯ Scroll Functions ⎯ Scroll Packs15-116 EPM 5300 Series Meters Ethernet Option Ethernet Module Ethernet Option Setup AutoIPNetwork Port Login Network ConfigurationARP on Unix Telnet to PortConfiguration Parameters Baud Rate

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