GE Multilin EPM 2200 Instruction Manual
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GE Multilin EPM 2200 Instruction Manual

GE Multilin EPM 2200 Instruction Manual

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GE
Grid Solutions
Instruction Manual
Software Revision: 1.0x
Manual P/N: 1601- 9111-A5
Manual Order Code: GEK-113575D
Multilin™ EPM 2200
Power Meter
*1601-911-A5*

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Summary of Contents for GE Multilin EPM 2200

  • Page 1 Grid Solutions Multilin™ EPM 2200 Power Meter Instruction Manual Software Revision: 1.0x Manual P/N: 1601- 9111-A5 Manual Order Code: GEK-113575D *1601-911-A5*...
  • Page 2 The contents of this manual are the property of GE Multilin Inc. This documentation is furnished on license and may not be reproduced in whole or in part without the permission of GE Multilin. The manual is for informational use only and is subject to change without notice.
  • Page 3 GENERAL SAFETY PRECAUTIONS - EPM 2200 Note • Failure to observe and follow the instructions provided in the equipment manual(s) could cause irreversible damage to the equipment and could lead to property damage, personal injury and/or death. • Before attempting to use the equipment, it is important that all danger and caution indicators are reviewed.
  • Page 4 Website: http://www.gegridsolutions.com/multilin Warranty For products shipped as of 1 October 2013, GE warrants most of its GE manufactured products for 10 years. For warranty details including any limitations and disclaimers, see our Terms and Conditions at https://www.gegridsolutions.com/multilin/warranty.htm For products shipped before 1 October 2013, the standard 24-month warranty applies.

  • Page 5: Table Of Contents

    Table of Contents 1: THREE-PHASE POWER THREE PHASE SYSTEM CONFIGURATIONS ................1-1 MEASUREMENT WYE CONNECTION .......................... 1-1 DELTA CONNECTION ........................1-3 BLONDEL’S THEOREM AND THREE PHASE MEASUREMENT ......... 1-4 POWER, ENERGY AND DEMAND ....................1-6 REACTIVE ENERGY AND POWER FACTOR ................1-9 HARMONIC DISTORTION ......................
  • Page 6 % OF LOAD BAR ..........................6-15 WATT-HOUR ACCURACY TESTING (VERIFICATION) ............6-15 & KYZ P ......... 6-16 NFRARED ULSE ONSTANTS FOR CCURACY ESTING GE COMMUNICATOR PROGRAMMING OVERVIEW ............6-17 ................6-17 ACTORY NITIAL EFAULT ETTINGS GE C ........6-17 OW TO...

  • Page 7: Wye Connection

    Grid Solutions EPM 2200 Power Meter Chapter 1: Three-Phase Power Measurement Three-Phase Power Measurement This introduction to three-phase power and power measurement is intended to provide only a brief overview of the subject. The professional meter engineer or meter technician should refer to more advanced documents such as the EEI Handbook for Electricity Metering and the application standards for more in-depth and technical coverage of the subject.
  • Page 8 WYE CONNECTION CHAPTER 1: THREE-PHASE POWER MEASUREMENT Phase 3 Phase 1 Phase 2 Figure 1-1: Three-phase Wye Winding The three voltages are separated by 120 electrically. Under balanced load conditions the currents are also separated by 120 . However, unbalanced loads and other conditions can cause the currents to depart from the ideal 120 separation.

  • Page 9: Delta Connection

    CHAPTER 1: THREE-PHASE POWER MEASUREMENT DELTA CONNECTION Table 1.1: Common Phase Voltages on Wye Services Phase to Ground Voltage Phase to Phase Voltage 7,620 volts 13,200 volts Usually a wye-connected service will have four wires: three wires for the phases and one for the neutral.

  • Page 10: Blondel's Theorem And Three Phase Measurement

    BLONDEL’S THEOREM AND THREE PHASE MEASUREMENT CHAPTER 1: THREE-PHASE POWER MEASUREMENT Figure 1-4: Phasor Diagram, Three-Phase Voltages and Currents, Delta-Connected Another common delta connection is the four-wire, grounded delta used for lighting loads. In this connection the center point of one winding is grounded. On a 120/240 volt, four-wire, grounded delta service the phase-to-ground voltage would be 120 volts on two phases and 208 volts on the third phase.
  • Page 11 CHAPTER 1: THREE-PHASE POWER MEASUREMENT BLONDEL’S THEOREM AND THREE PHASE MEASUREMENT The theorem may be stated more simply, in modern language: In a system of N conductors, N-1 meter elements will measure the power or energy taken provided that all the potential coils have a common tie to the conductor in which there is no current coil.

  • Page 12: Power, Energy And Demand

    POWER, ENERGY AND DEMAND CHAPTER 1: THREE-PHASE POWER MEASUREMENT Phase B Phase C Node "n" Phase A Figure 1-6: Three-Phase Wye Load Illustrating Kirchoff’s Law and Blondel’s Theorem Blondel's Theorem is a derivation that results from Kirchoff's Law. Kirchoff's Law states that the sum of the currents into a node is zero.
  • Page 13 CHAPTER 1: THREE-PHASE POWER MEASUREMENT POWER, ENERGY AND DEMAND Typically, electrical energy is measured in units of kilowatt-hours (kWh). A kilowatt- hour represents a constant load of one thousand watts (one kilowatt) for one hour. Stated another way, if the power delivered (instantaneous watts) is measured as 1,000 watts and the load was served for a one hour time interval then the load would have absorbed one kilowatt-hour of energy.
  • Page 14 POWER, ENERGY AND DEMAND CHAPTER 1: THREE-PHASE POWER MEASUREMENT Table 1.2: Power and Energy Relationship over Time Time Interval Power (kW) Energy (kWh) Accumulated Energy (minute) (kWh) 1.17 6.09 1.17 7.26 1.00 8.26 1.17 9.43 1.33 10.76 0.83 12.42 0.83 12.42 1.17 13.59...

  • Page 15: Reactive Energy And Power Factor

    CHAPTER 1: THREE-PHASE POWER MEASUREMENT REACTIVE ENERGY AND POWER FACTOR Intervals (15 mins.) Figure 1-8: Energy Use and Demand As can be seen from this example, it is important to recognize the relationships between power, energy and demand in order to control loads effectively or to monitor use correctly.
  • Page 16 REACTIVE ENERGY AND POWER FACTOR CHAPTER 1: THREE-PHASE POWER MEASUREMENT Figure 1-9: Voltage and Complex Current The voltage (V) and the total current (I) can be combined to calculate the apparent power or VA. The voltage and the in-phase current (IR) are combined to produce the real power or watts.

  • Page 17: Harmonic Distortion

    CHAPTER 1: THREE-PHASE POWER MEASUREMENT HARMONIC DISTORTION A second type of power factor is Displacement Power Factor. Displacement PF is based on the angular relationship between the voltage and current. Displacement power factor does not consider the magnitudes of voltage, current or power. It is solely based on the phase angle differences.
  • Page 18 HARMONIC DISTORTION CHAPTER 1: THREE-PHASE POWER MEASUREMENT 1500 1000 –500 –1000 –1500 Figure 1-11: Distorted Current Waveform The distortion observed in Figure 1.11 can be modeled as the sum of several sinusoidal waveforms of frequencies that are multiples of the fundamental 60 Hz frequency.

  • Page 19: Power Quality

    CHAPTER 1: THREE-PHASE POWER MEASUREMENT POWER QUALITY Inductive and capacitive impedance are present in all power systems. We are accustomed to thinking about these impedances as they perform at 60 Hz. However, these impedances are subject to frequency variation. XL = jwL and XC = 1/jwC At 60 Hz, w = 377;...
  • Page 20 POWER QUALITY CHAPTER 1: THREE-PHASE POWER MEASUREMENT In his book Power Quality Primer, Barry Kennedy provided information on different types of power quality problems. Some of that information is summarized in Table 1.3. Table 1.3: Typical Power Quality Problems and Sources Cause Disturbance Type Source...

  • Page 21: Hardware Overview

    Grid Solutions EPM 2200 Power Meter Chapter 2: Overview and Specifications Overview and Specifications In European Union member state countries, this meter is NOT certified for revenue Note metering. See the Safety Precautions section for meter certification details. Hardware Overview The EPM 2200 multifunction power meters is designed for use with and/or within Industrial Control Panels in electrical substations, panel boards, and as a power meter for OEM equipment.

  • Page 22: Order Codes

    HARDWARE OVERVIEW CHAPTER 2: OVERVIEW AND SPECIFICATIONS • BACnet MS/TP Serial Multifunction Meter with Modbus TCP/IP Internet (Option B) 2.1.1 Voltage and Current Inputs Universal Voltage Inputs Voltage Inputs allow measurement to 416 Volts Line-to-Neutral and 721 Volts Line-to-Line. One unit will perform to specification when directly connected to 69 Volt, 120 Volt, 230 Volt, 277 Volt, 277 Volt and 347 Volt power systems.

  • Page 23: Measured Values

    CHAPTER 2: OVERVIEW AND SPECIFICATIONS HARDWARE OVERVIEW Table 2–2: EPM 2200 Accessory Order Codes PL2200 – – DIN Bracket PL2200 – – DIN EPM 2200 Meter DIN Mounting Bracket 2.1.3 Measured Values The following table lists the measured values available in real time, average, maximum, and minimum.

  • Page 24: Specifications

    SPECIFICATIONS CHAPTER 2: OVERVIEW AND SPECIFICATIONS window demand is a fixed window demand that moves for a user-specified subinterval period. For example, a 15-minute demand using 3 subintervals and providing a new demand reading every 5 minutes, based on the last 15 minutes. Utility demand features can be used to calculate kW, kVAR, kVA and PF readings.
  • Page 25 CHAPTER 2: OVERVIEW AND SPECIFICATIONS SPECIFICATIONS UPDATE RATE All parameters:....... Up to 1 second COMMUNICATIONS FORMAT Types: ..........RS485 port through back plate plus KYZ Pulse (Com Option S) RS485 serial port and RJ45 Ethernet port through backplate (Com Option B) COMMUNICATIONS PORTS Protocols: ..........
  • Page 26 SPECIFICATIONS CHAPTER 2: OVERVIEW AND SPECIFICATIONS WH PULSE KYZ output contacts (and infrared LED light pulses through face plate): Pulse Width: ........40ms Full Scale Frequency: ....6Hz Contact type: ........Solid State – SPDT (NO – C – NC) Relay type: ........Solid state Peak switching voltage: .....DC ±350V Continuous load current: ..120mA Peak load current: ......350mA for 10ms...
  • Page 27 CHAPTER 2: OVERVIEW AND SPECIFICATIONS SPECIFICATIONS Figure 2-2: Output Timing EPM 2200 POWER METER – INSTRUCTION MANUAL 2–7...

  • Page 28: Compliance

    COMPLIANCE CHAPTER 2: OVERVIEW AND SPECIFICATIONS Compliance Test Reference Standard IEC62053-22 (0.5% Accuracy) ANSI C12.20 (0.5% Accuracy) CE Compliant REACH Compliant RoHS Compliant Surge Withstand ANSI (IEEE) C37.90.1 Burst ANSI C62.41 Electrostatic Discharge IEC61000-4-2 RF Immunity IEC61000-4-3 Fast Transient IEC61000-4-4 Surge Immunity IEC61000-4-5 Conducted Disturbance Immunity...

  • Page 29: Accuracy

    CHAPTER 2: OVERVIEW AND SPECIFICATIONS ACCURACY Accuracy For 23 C, 3 Phase balanced Wye or Delta load. ° Parameter Accuracy Accuracy Input Range Voltage L-N [V] 0.2% of reading (69 to 480)V Voltage L-L [V] 0.4% of reading (120 to 600)V Current Phase [A] 0.2% of reading (0.15 to 5)A...
  • Page 30 ACCURACY CHAPTER 2: OVERVIEW AND SPECIFICATIONS 2–10 EPM 2200 POWER METER – INSTRUCTION MANUAL...
  • Page 31 Grid Solutions EPM 2200 Power Meter Chapter 3: Mechanical Installation Mechanical Installation Introduction The EPM 2200 meter can be installed using a standard ANSI C39.1 (4" Round) or an IEC 92mm DIN (Square) form. In new installations, simply use existing DIN or ANSI punches. For existing panels, pull out old analog meters and replace with the EPM 2200 meter.

  • Page 32: Ansi Installation Steps

    ANSI INSTALLATION STEPS CHAPTER 3: MECHANICAL INSTALLATION ANSI Mounting Rods (screw-in) Mounting Brackets Figure 3-1: EPM 2200 Mounting Information Recommended Tools for EPM 2200 Meter Installation: • #2 Phillips screwdriver, small wrench and wire cutters. • Mount the meter in a dry location free from dirt and corrosive substances. The meter is designed to withstand harsh environmental conditions.

  • Page 33: Din Installation Steps

    CHAPTER 3: MECHANICAL INSTALLATION DIN INSTALLATION STEPS Secure from back of panel with lock washer and nut on each threaded rod. Use a small wrench to tighten. Do not overtighten. The maximum installation torque is 0.4 Newton-Meter. NEMA12 mounting gasket threaded rods lock washer and nut...
  • Page 34 DIN INSTALLATION STEPS CHAPTER 3: MECHANICAL INSTALLATION DIN mounting bracket top-mounting bracket groove bottom mounting bracket groove #8 screw EPM 2200 meter with NEMA 12 mounting gasket Remove (unscrew) ANSI studs for DIN Installation Figure 3-3: DIN Mounting Procedure 3–4 EPM 2200 POWER METER –...

  • Page 35: Considerations When Installing Meters

    Grid Solutions EPM 2200 Power Meter Chapter 4: Electrical Installation Electrical Installation Considerations When Installing Meters POTENTIAL ELECTRICAL EXPOSURE - The EPM 2200/6010T must be installed in an electrical enclosure where any access to live electrical wiring is restricted only to authorized service personnel.
  • Page 36 CHAPTER 4: ELECTRICAL INSTALLATION • GE requires the use of Fuses for voltage leads and power supply and Shorting Blocks to prevent hazardous voltage conditions or damage to CTs, if the meter needs to be removed from service. CT grounding is optional, but recommended.

  • Page 37: Ct Leads Pass-Through (No Meter Termination)

    CHAPTER 4: ELECTRICAL INSTALLATION CONSIDERATIONS WHEN INSTALLING METERS Current gills (nickel-plated brass stud) Figure 4-1: CT leads terminated to meter, #8 screw for lug connection Wiring diagrams are detailed in the diagrams shown below in this chapter. Communications connections are detailed in Chapter 5. 4.1.2 CT Leads Pass-Through (No Meter Termination) The second method allows the CT wires to pass through the CT Inputs without terminating...
  • Page 38 CONSIDERATIONS WHEN INSTALLING METERS CHAPTER 4: ELECTRICAL INSTALLATION CT wire passing through the meter Current gills removed Figure 4-2: Pass-Through Wire Electrical Connection 4–4 EPM 2200 POWER METER – INSTRUCTION MANUAL...

  • Page 39: Quick Connect Crimp Ct Terminations

    CHAPTER 4: ELECTRICAL INSTALLATION CONSIDERATIONS WHEN INSTALLING METERS 4.1.3 Quick Connect Crimp CT Terminations For quick termination or for portable applications, a quick connect crimp CT connection can also be used. Crimp CT terminations Figure 4-3: Quick Connect Electrical Connection EPM 2200 POWER METER –...

  • Page 40: Voltage And Power Supply Connections

    4.1.6 Voltage Fuses GE requires the use of fuses on each of the sense Voltages and on the control power. • Use a 0.1 Amp fuse on each voltage input. • Use a 3.0 Amp fuse on the Power Supply.

  • Page 41: Electrical Connection Diagrams

    CHAPTER 4: ELECTRICAL INSTALLATION ELECTRICAL CONNECTION DIAGRAMS Electrical Connection Diagrams 4.2.1 Description Choose the diagram that best suits your application and maintains the CT polarity. (1) Wye, 4-Wire with no PTs and 3 CTs, no PTs, 3 Element on page 4–8. (1a) Dual Phase Hookup on page 4–9.

  • Page 42: Wye, 4-Wire With No Pts And 3 Cts, No Pts, 3 Element

    ELECTRICAL CONNECTION DIAGRAMS CHAPTER 4: ELECTRICAL INSTALLATION 4.2.2 (1) Wye, 4-Wire with no PTs and 3 CTs, no PTs, 3 Element For this wiring type, select 3 EL WYE (3-element Wye) in the meter programming setup. LINE Power Supply Shorting Connection Block Earth Ground...
  • Page 43 CHAPTER 4: ELECTRICAL INSTALLATION ELECTRICAL CONNECTION DIAGRAMS LINE Power Shorting Supply Block Connection Earth Ground FUSE L(+) L(+) N(-) N(-) Vref FUSES 2 x 0.1A LOAD Figure 4-6: (1a) Dual Phase Hookup EPM 2200 POWER METER – INSTRUCTION MANUAL 4–9...
  • Page 44 ELECTRICAL CONNECTION DIAGRAMS CHAPTER 4: ELECTRICAL INSTALLATION LINE Shorting Block Power Earth Ground Supply Connection FUSE L(+) L(+) N(-) N(-) Vref FUSE 0.1A LOAD Figure 4-7: (1b) Single Phase Hookup 4–10 EPM 2200 POWER METER – INSTRUCTION MANUAL...

  • Page 45: Wye, 4-Wire With No Pts And 3 Cts, 2.5 Element

    CHAPTER 4: ELECTRICAL INSTALLATION ELECTRICAL CONNECTION DIAGRAMS 4.2.3 (2) Wye, 4-Wire with no PTs and 3 CTs, 2.5 Element For this wiring type, select 2.5EL WYE (2.5-element Wye) in the meter programming setup. LINE Power Supply Shorting Connection Block Earth Ground FUSE L(+) L(+)
  • Page 46 ELECTRICAL CONNECTION DIAGRAMS CHAPTER 4: ELECTRICAL INSTALLATION 4.2.4 (3) Wye, 4-Wire with 3 PTs and 3 CTs, 3 Element For this wiring type, select 3 EL WYE (3-element Wye) in the meter programming setup. LINE Power Supply Shorting Connection Block Earth Ground FUSE L(+)
  • Page 47 CHAPTER 4: ELECTRICAL INSTALLATION ELECTRICAL CONNECTION DIAGRAMS 4.2.5 (4) Wye, 4-Wire with 2 PTs and 3 CTs, 2.5 Element For this wiring type, select 2.5EL WYE (2.5-element Wye) in the meter programming setup. LINE Power Supply Shorting Connection Block Earth Ground FUSE L(+) L(+)

  • Page 48: Delta, 3-Wire With No Pts, 2 Cts

    ELECTRICAL CONNECTION DIAGRAMS CHAPTER 4: ELECTRICAL INSTALLATION 4.2.6 (5) Delta, 3-Wire with no PTs, 2 CTs For this wiring type, select 2 Ct dEL (2 CT Delta) in the meter programming setup. LINE Shorting Block Earth Ground Power Supply Connection FUSE L(+) L(+)

  • Page 49: Pt S , 2 Ct S

    CHAPTER 4: ELECTRICAL INSTALLATION ELECTRICAL CONNECTION DIAGRAMS 4.2.7 (6) Delta, 3-Wire with 2 PTs, 2 CTs For this wiring type, select 2 Ct dEL (2 CT Delta) in the meter programming setup. LINE Shorting Block Earth Ground Power Supply Connection FUSE L(+) L(+)

  • Page 50: Pt S , 3 Ct S

    ELECTRICAL CONNECTION DIAGRAMS CHAPTER 4: ELECTRICAL INSTALLATION 4.2.8 (7) Delta, 3-Wire with 2 PTs, 3 CTs For this wiring type, select 2 Ct dEL (2 CT Delta) in the meter programming setup. LINE Power Shorting Supply Block Connection Earth Ground FUSE L(+) L(+)

  • Page 51: Current -Only Measurement (Three -Phase )

    CHAPTER 4: ELECTRICAL INSTALLATION ELECTRICAL CONNECTION DIAGRAMS 4.2.9 (8) Current-Only Measurement (Three-Phase) For this wiring type, select 3 EL WYE (3 Element Wye) in the meter programming setup. LINE Power Supply Shorting Connection Block Earth Ground FUSE L(+) L(+) N(-) N(-) Vref 20VAC...

  • Page 52: Current -Only Measurement (Dual -Phase )

    ELECTRICAL CONNECTION DIAGRAMS CHAPTER 4: ELECTRICAL INSTALLATION 4.2.10 (9) Current-Only Measurement (Dual-Phase) For this wiring type, select 3 EL WYE (3 Element Wye) in the meter programming setup. LINE Shorting Block Earth Ground Power Supply Connection FUSE L(+) L(+) N(-) N(-) Vref 20VAC...

  • Page 53: Current -Only Measurement (Single -Phase )

    CHAPTER 4: ELECTRICAL INSTALLATION ELECTRICAL CONNECTION DIAGRAMS 4.2.11 (10) Current-Only Measurement (Single-Phase) For this wiring type, select 3 EL WYE (3 Element Wye) in the meter programming setup. LINE Shorting Block Earth Ground Power Supply Connection FUSE L(+) L(+) N(-) N(-) Vref 20VAC...
  • Page 54 ELECTRICAL CONNECTION DIAGRAMS CHAPTER 4: ELECTRICAL INSTALLATION 4–20 EPM 2200 POWER METER – INSTRUCTION MANUAL...

  • Page 55: Connecting To The Rs485/Kyz Output Port

    Details of changing the RS485 port settings are given in Chapter 6, using the faceplate: 6.1 Programming Using the Faceplate on page 6–1, and using the GE Communicator software: 6.4.2 How to Connect Using GE Communicator Software on page 6–17.
  • Page 56 CONNECTING TO THE RS485/KYZ OUTPUT PORT CHAPTER 5: COM OPTION S: MODBUS/KYZ OUTPUT Figure 5-1: 485P Option with RS-485 Communication Installation RS485 allows you to connect one or multiple EPM 2200 meters to a PC or other device, at either a local or remote site. All RS485 connections are viable for up to 4000 feet (1219.20 meters).
  • Page 57 ’+’ terminals; connect ’-’ terminals to ’-’ terminals. • You may connect up to 31 meters on a single bus using RS485. Before assembling the bus, each meter must be assigned a unique address: refer to the GE Communicator Instruction Manual. •...
  • Page 58 CONNECTING TO THE RS485/KYZ OUTPUT PORT CHAPTER 5: COM OPTION S: MODBUS/KYZ OUTPUT Figure 5-5: Incorrect “T” and “Star” Topologies 5–4 EPM 2200 POWER METER – INSTRUCTION MANUAL...

  • Page 59: Programming Using The Faceplate

    You can use the Elements and Buttons on the EPM 2200 meter face to view meter readings, reset and/or configure the meter, and perform related functions. You can also use the GE Communicator software to configure the meter through communication. The following sections explain meter programming, first by using the faceplate and then with GE Communicator software.

  • Page 60: Meter Face Elements

    PROGRAMMING USING THE FACEPLATE CHAPTER 6: USING THE METER 6.1.1 Meter Face Elements Parameter Reading designator type indicator % of Load Bar Scale Selector Figure 6-1: Faceplate of EPM 2200 Meter with Elements The meter face features the following elements: •...

  • Page 61: Start Up

    In this chapter, a typical set up will be demonstrated. Other settings are possible. The complete Navigation Map for the Display Modes is in Appendix A of this manual. The meter can also be configured with software (see GE Communicator Instruction Manual). 6.1.3 Start Up Upon Power Up, the meter will display a sequence of screens.

  • Page 62: Main Menu

    PROGRAMMING USING THE FACEPLATE CHAPTER 6: USING THE METER Figure 6-3: Typical Wh Reading The EPM 2200 will continue to scroll through the Parameter Designators, providing readings until one of the buttons on the front panel is pushed, causing the meter to enter one of the other MODES.

  • Page 63: Enter Password (If Enabled)

    CHAPTER 6: USING THE METER PROGRAMMING USING THE FACEPLATE • If you push ENTER again, the Main Menu continues to scroll. (The DOWN button does not change the screen.) • If you push the RIGHT button, the rSt All? YES screen appears. Press Enter to perform a reset.

  • Page 64: Configuration Mode

    PROGRAMMING USING THE FACEPLATE CHAPTER 6: USING THE METER PASS or FAIL: When all 4 digits have been entered, push ENTER. If the correct Password has been entered, rSt ALL donE appears and the screen returns to Auto-Scroll the Parameters. (In other Modes, the screen returns to the screen to be changed.
  • Page 65 CHAPTER 6: USING THE METER PROGRAMMING USING THE FACEPLATE Press ENTER to scroll through the configuration parameters, starting at the SCrL Ct Pt screen. Push the DOWN Button to scroll all the parameters: scroll, CT, PT, connection (Cnct) and port. The active parameter is always flashing and displayed in the A screen.

  • Page 66: Configuring The Scroll Feature

    7 seconds, with a 1 second pause between parameters. The parameters that the meter displays are determined by the following: • They have been selected through software (refer to the GE Communicator Instruction Manual). • They are available through the appropriate software options (see 2.1.2 Order Codes on page 2–2).

  • Page 67: Configuring The Ct Setting

    CHAPTER 6: USING THE METER PROGRAMMING USING THE FACEPLATE Figure 6-5: Scroll Mode Configuration Push ENTER to select YES or no. The screen scrolls to the CT parameters. 6.1.9 Configuring the CT Setting Use the following procedure to program the CT setting. Push the DOWN Button to scroll through the configuration mode parameters.

  • Page 68: Configuring The Pt Setting

    PROGRAMMING USING THE FACEPLATE CHAPTER 6: USING THE METER The Ct-S value can be “1”, “10”, or “100”. Refer to Programming the screen for configuration mode. on page 6–7 for instructions on changing values. Example settings for the Ct-S value are shown below: 200/5 A: set the Ct-n value for “200”...

  • Page 69: Configuring The Connection (Cnct) Setting

    CHAPTER 6: USING THE METER PROGRAMMING USING THE FACEPLATE Press ENTER again to select the to Pt-S (PT scaling) value. The Pt-S value can be “1”, “10”, or “100”. Refer to Programming the Configuration Mode Screens on page 7–7 for instructions on changing values. Example settings for the Pt-n, Pt-d, and Pt-S values are shown below: 277/277 Volts: Pt-n value is 277, Pt-d value is 277, Pt-Multiplier is 1...

  • Page 70: Configuring The Communication Port Settings

    PROGRAMMING USING THE FACEPLATE CHAPTER 6: USING THE METER Press ENTER when Cnct is the "active" parameter (i.e. it is in the A screen and flashing). This will display the Cnct (Connection) screen. To change this setting, use the RIGHT button to scroll through the three settings.
  • Page 71 CHAPTER 6: USING THE METER PROGRAMMING USING THE FACEPLATE The following parameters can be configured through the POrt menu • The meter Address (Adr, a 3-digit number). • The Baud Rate (bAUd). Select from “9600”, “19.2”, “38.4”, and “57.6” for 9600, 19200, 38400, and 57600 kbps, respectively. •...

  • Page 72: Operating Mode

    PROGRAMMING USING THE FACEPLATE CHAPTER 6: USING THE METER Refer to Programming the Configuration Mode Screens above for details on changing values. The three protocol selections are shown below. Press ENTER to scroll through the other CFG parameters. Press DOWN or RIGHT to display the Password screen (see Reset Mode on page 7–4 for details).

  • Page 73: Of Load Bar

    CHAPTER 6: USING THE METER % OF LOAD BAR Readings or groups of readings are skipped if not applicable to the meter type or hookup, Note or if explicitly disabled in the programmable settings. % of Load Bar The 10-segment LED bargraph at the bottom of the EPM 2200 unit display provides a graphic representation of Amps.

  • Page 74: Infrared & Kyz Pulse Constants For Accuracy Testing

    WATT-HOUR ACCURACY TESTING (VERIFICATION) CHAPTER 6: USING THE METER Watt-Hour Test Pulse Figure 6-6: Watt-hour Test Pulse Refer to the figure below for an example of how this test works. Refer to Table 6-2 below for the Wh/Pulse Constant for Accuracy Testing. Test Pulses Energy Pulses Energy Standard...

  • Page 75: Ge Communicator Programming Overview

    (Com Option S) or the ethernet port (Com Option B). Once a connection is established, GE Communicator software can be used both to program the meter and to communicate with EPM 2200 slave devices.
  • Page 76 GE COMMUNICATOR PROGRAMMING OVERVIEW CHAPTER 6: USING THE METER The Connect screen opens. • For Communication Option S (connecting through the RS485 port) make sure your settings are the same as shown here. Use the pull-down windows to make changes, if necessary.
  • Page 77 CHAPTER 6: USING THE METER GE COMMUNICATOR PROGRAMMING OVERVIEW You will see the Device Status screen, confirming connection to your meter. Click OK. Figure 6-11: Device Status screen Click the Profile icon in the Icon Bar. Click the Profile Icon You will see the Device Profile screen.

  • Page 78: Device Profile Settings

    6.4.3 Device Profile Settings Only the basic Device Profile settings are explained in this manual. Refer to the GE Communicator Instruction Manual for details of the meter’s Device Profile. The Device Profile settings are described in the following sections. After programming the Device Profile, click the options at the bottom of the screen to continue: •...
  • Page 79 CHAPTER 6: USING THE METER GE COMMUNICATOR PROGRAMMING OVERVIEW • CT Numerator (Primary): 1-9999 • CT Denominator (Secondary): 1 or 5 (factory set) • CT Multiplier: 1, 10, or 100 • CT Fullscale: Calculation Based on Selections (click Recalculate to view) •...
  • Page 80 GE COMMUNICATOR PROGRAMMING OVERVIEW CHAPTER 6: USING THE METER The fields and allowed entries are as follows: Power and Energy Format • Power Scale: Unit, kilo (k), Mega (M), or auto • Energy Digits: 5, 6, 7, or 8 • Energy Decimal Places: 0-6 •...
  • Page 81 CHAPTER 6: USING THE METER GE COMMUNICATOR PROGRAMMING OVERVIEW Current, CT, PT and Energy Settings will cause invalid energy accumulator values. Change the inputted settings until the message disappears. SETTINGS The EPM 2200 Meter is shipped with Password Disabled; there is NO DEFAULT...
  • Page 82 GE COMMUNICATOR PROGRAMMING OVERVIEW CHAPTER 6: USING THE METER 6–24 EPM 2200 POWER METER – INSTRUCTION MANUAL...

  • Page 83: 7: Com Option B: Bacnet Ms/Tp

    Grid Solutions EPM 2200 Power Meter Chapter 7: Com Option B: BACnet MS/TP with Modbus TCP/IP Com Option B: BACnet MS/TP with Modbus TCP/IP The Communication Options available for the EPM 2200 are connected and used in different ways. • Com Option S: Modbus/KYZ output is explained in Chapter 5 on page 5-1.

  • Page 84: Epm 2200 Meter Bacnet Objects

    EPM 2200 METER BACNET OBJECTS CHAPTER 7: COM OPTION B: BACNET MS/TP WITH MODBUS TCP/IP locates the requested property of the requested object and sends the value to the client. Other classes of service requests have to do with alarms and events; file uploading/ downloading;...
  • Page 85 CHAPTER 7: COM OPTION B: BACNET MS/TP WITH MODBUS TCP/IP EPM 2200 METER BACNET OBJECTS Object Name Unit of Measurement Description PWR_ELEC_APPAR_K kilovolt-amp Total kVA PWR_FACTOR Total Power Factor FREQUENCY Hertz Frequency CURRENT_NG Neutral Current ENERGY_ELEC_ACCUM_REC* watt-hour Active Energy Received ENERGY_ELEC_ACCUM_REC_K kilowatt-hour kWh Received...
  • Page 86 CONFIGURING COM OPTION B: BACNET MS/TP WITH MODBUS TCP/IP CHAPTER 7: COM OPTION B: BACNET MS/TP WITH MODBUS TCP/IP Object Name Unit of Measurement Description DEMAND_REACT_NEG volt-amp-reactive Negative Reactive Demand, 3- Phase, Average Demand DEMAND_REACT_NEG_K kilovolt-amp-reactive Negative kVAR, 3-Phase, Average Demand DEMAND_APPAR volt-amp Apparent Demand, 3-Phase,...

  • Page 87: Modbus Tcp/Ip Configuring Com Option B: Bacnet Ms/Tp With Modbus Tcp/Ip

    CHAPTER 7: COM OPTION B: BACNET MS/TP WITH MODBUS TCP/IP CONFIGURING COM OPTION B: BACNET MS/TP WITH MODBUS TCP/IP • Click Start > Control Panel > Network Connections. You will see a screen like the one shown below. EPM 2200 POWER METER – INSTRUCTION MANUAL 7–5...
  • Page 88 CONFIGURING COM OPTION B: BACNET MS/TP WITH MODBUS TCP/IP CHAPTER 7: COM OPTION B: BACNET MS/TP WITH MODBUS TCP/IP • Right-click on the LAN connection you want to use and click Properties. You will see the screen shown below. • Scroll and highlight Internet Protocol TCP/IP, then click the Properties button.
  • Page 89 CHAPTER 7: COM OPTION B: BACNET MS/TP WITH MODBUS TCP/IP CONFIGURING COM OPTION B: BACNET MS/TP WITH MODBUS TCP/IP • Click the Use the Following IP Address radio button and enter: • IP Address: 10.0.0.100 • Subnet Mask: 255.255.255.0 • Click OK. The Local Area Connection Properties screen redisplays.
  • Page 90 CONFIGURING COM OPTION B: BACNET MS/TP WITH MODBUS TCP/IP CHAPTER 7: COM OPTION B: BACNET MS/TP WITH MODBUS TCP/IP Click OK. You will see the BACnet MS/TP Interface webpage, shown below. Click TCP/IP and BACnet Settings on the left side of the webpage to see the page shown below.
  • Page 91 CHAPTER 7: COM OPTION B: BACNET MS/TP WITH MODBUS TCP/IP CONFIGURING COM OPTION B: BACNET MS/TP WITH MODBUS TCP/IP • Modbus TCP Port for TCP to RTU Router - the default port is 502. As long as this field is not 0, the router is enabled, which lets the meter communicate with Modbus TCP/IP Master devices.
  • Page 92 CONFIGURING COM OPTION B: BACNET MS/TP WITH MODBUS TCP/IP CHAPTER 7: COM OPTION B: BACNET MS/TP WITH MODBUS TCP/IP • Max Info Frames - this is the maximum number of information frames the node is allowed to send before it needs to pass the token. •...

  • Page 93: Resetting The Ethernet Card

    CHAPTER 7: COM OPTION B: BACNET MS/TP WITH MODBUS TCP/IP USING THE EPM 2200 METER’S WEB INTERFACE 7.3.1 Resetting the Ethernet Card The Ethernet card’s Reset Button is accessed from the back of the EPM 2200 meter. See figure below for button location. Reset Button Figure 7-1: Backplate of EPM 2200 meter, showing Reset Button placement Using an implement such as a ballpoint pen tip, press and hold the Reset button for 30...
  • Page 94 USING THE EPM 2200 METER’S WEB INTERFACE CHAPTER 7: COM OPTION B: BACNET MS/TP WITH MODBUS TCP/IP This web page shows the current power, power factor, accumulated energy, and peak demand readings from the meter. You can download all of the meter BACnet data by clicking the Download data.csv button.

  • Page 95: Bacnet Objects Status Web Page

    CHAPTER 7: COM OPTION B: BACNET MS/TP WITH MODBUS TCP/IP USING THE EPM 2200 METER’S WEB INTERFACE 7.4.2 BACnet Objects Status web page • Click BACnet Objects Status on the left side of the web page to view readings for the meter’s embedded BACnet objects.

  • Page 96: Change Password Web Page

    USING THE EPM 2200 METER’S WEB INTERFACE CHAPTER 7: COM OPTION B: BACNET MS/TP WITH MODBUS TCP/IP 7.4.3 Change Password web page • Click Change Password on the left side of the web page to access the page shown below. Use this page to change the Administrator Login and Password for this interface.

  • Page 97: Reset Configuration Web Page

    BACnet applications, we recommend you consult your application’s instructions for details. In addition to integrating with BACnet applications, the EPM 2200 meter can also be accessed through GE Communicator software (see the GE Communicator Instruction Manual). Additionally, all of the BACnet data can be polled through the Modbus registers (see Appendix B: “Modbus Mapping for EPM 2200”...
  • Page 98 USING THE EPM 2200 IN A BACNET APPLICATION CHAPTER 7: COM OPTION B: BACNET MS/TP WITH MODBUS TCP/IP 7–16 EPM 2200 POWER METER – INSTRUCTION MANUAL...

  • Page 99: A: Epm 2200 Navigation Maps

    An Overview of the Elements and Buttons on the meter face, and programming using the buttons can be found in Chapter 6 on page 6-1. • The meter can also be programmed using software (see the GE Communicator Instruction Manual). Navigation Maps (Sheets 1 to 4) The EPM 2200 Navigation Maps begin on the next page.
  • Page 100 NAVIGATION MAPS (SHEETS 1 TO 4) APPENDIX A: EPM 2200 NAVIGATION MAPS Figure A-1: Main Menu Screens (Sheet 1) STARTUP sequence run once at meter startup: 2 lamp test screens, hardware information screen, firmware version screen, error screen (conditional) sequence completed 10 minutes with no user activity OPERATING MODE 10 minutes with...
  • Page 101 APPENDIX A: EPM 2200 NAVIGATION MAPS NAVIGATION MAPS (SHEETS 1 TO 4) Figure A-2: Operating Mode Screens (Sheet 2) See Notes 1 & 3 RIGHT VOLTS_LN_MA VOLTS_LN VOLTS_LN_MIN RIGHT RIGHT DOWN DOWN (from any VOLTS_LN screen) See Note 1 RIGHT VOLTS_LL VOLTS_LL_MAX VOLTS_LL_MIN...
  • Page 102 NAVIGATION MAPS (SHEETS 1 TO 4) APPENDIX A: EPM 2200 NAVIGATION MAPS Figure A-3: Reset Mode Screens (Sheet 3) from MAIN MENU RESET_NO: RESET_YES: RIGHT ALL? ALL? RIGHT no (blinking) yes (blinking) ENTER is password required? 2 sec increment make next digit DOWN RIGHT RESET_ENTER_PW:...
  • Page 103 APPENDIX A: EPM 2200 NAVIGATION MAPS NAVIGATION MAPS (SHEETS 1 TO 4) Figure A-4: Configuration Mode Screens (Sheet 4) See Note 1 CONFIG_MENU: SCROLL_EDIT: ENTER SCRL (blinking) SCRL DOWN or yes or no RIGHT toggle (choice blinking if edit) scroll setting DOWN ENTER...
  • Page 104 NAVIGATION MAPS (SHEETS 1 TO 4) APPENDIX A: EPM 2200 NAVIGATION MAPS A–6 EPM 2200 POWER METER – INSTRUCTION MANUAL...
  • Page 105 The EPM 2200 can be programmed using the buttons on the face plate of the meter (6.1 Programming Using the Faceplate). The meter can also be programmed using software. For a Programming Overview, see section 6.4 GE Communicator Programming Overview of this manual. For further details see the GE Communicator Instruction Manual.

  • Page 106: B: Modbus Mapping For Epm 2200

    DATA FORMATS APPENDIX B: MODBUS MAPPING FOR EPM 2200 Data Formats ASCII: ASCII characters packed 2 per register in high, low order and without any termination charcters. Example: “EPM2200” would be 4 registers containing 0x5378, 0x6172, 0x6B31, 0x3030. SINT16/UINT16:16-bit signed/unsigned integer. SINT32/UINT32:32-bit signed/unsigned integer spanning 2 registers.

  • Page 107: Modbus Register Map

    APPENDIX B: MODBUS MAPPING FOR EPM 2200 MODBUS REGISTER MAP The Mantissa is 11000010001110110111001 binary. With the implied leading 1, the Mantissa is (1).C23B72 (hex). The Floating Point Representation is therefore -1.75871956 x 2 Decimal equivalent: -1800.929 Exponent = the whole number before the decimal point Note Mantissa = the positive fraction after the decimal point NOTE...
  • Page 108 MODBUS REGISTER MAP APPENDIX B: MODBUS MAPPING FOR EPM 2200 Table B–1: Modbus Register Map (Sheet 2 of 7) Decimal Format Units or Comments Description Range Resolution 03F7 - 03F8 1016 - 1017 Amps C FLOAT 0 to 9999 M amps 03F9 - 03FA 1018 - 1019 Watts, 3-Ph total FLOAT -9999 M to +9999 M...
  • Page 109 APPENDIX B: MODBUS MAPPING FOR EPM 2200 MODBUS REGISTER MAP Table B–1: Modbus Register Map (Sheet 3 of 7) Decimal Format Units or Comments Description Range Resolution 0BC3 - 0BC4 3012 - 3013 Amps A, Minimum Avg FLOAT 0 to 9999 M amps Demand 0BC5 - 0BC6 3014 - 3015 Amps B, Minimum Avg...
  • Page 110 MODBUS REGISTER MAP APPENDIX B: MODBUS MAPPING FOR EPM 2200 Table B–1: Modbus Register Map (Sheet 4 of 7) Decimal Format Units or Comments Description Range Resolution Phase Angle Block read-only 1003 - 1003 4100 - 4100 Phase A Current SINT16 -1800 to +1800 0.1 degree 1004 - 1004 4101 - 4101 Phase B Current...
  • Page 111 APPENDIX B: MODBUS MAPPING FOR EPM 2200 MODBUS REGISTER MAP Table B–1: Modbus Register Map (Sheet 5 of 7) Decimal Format Units or Comments Description Range Resolution Encryption Block read/write 658F - 659A 26000 - 26011 Perform a Secure UINT16 encrypted command to Operation read password or change...
  • Page 112 MODBUS REGISTER MAP APPENDIX B: MODBUS MAPPING FOR EPM 2200 Table B–1: Modbus Register Map (Sheet 6 of 7) Decimal Format Units or Comments Description Range Resolution 753F - 753F 30016 - 30016 Full Scale Current (for UINT16 0 to 9999 none If non-zero and user load % bargraph)
  • Page 113 APPENDIX B: MODBUS MAPPING FOR EPM 2200 MODBUS REGISTER MAP Table B–1: Modbus Register Map (Sheet 7 of 7) Decimal Format Units or Comments Description Range Resolution 9C47 - 9C47 40008 - 40008 Watts, 3-Ph total UINT16 0 to 4095 watts 0= -3000, 2047= 0, 4095= +3000...
  • Page 114 MODBUS REGISTER MAP APPENDIX B: MODBUS MAPPING FOR EPM 2200 Register valid only in programmable settings update mode. In other modes these registers read as 0 and return an illegal data address exception if a write is attempted.. Meter command registers always read as 0. They may be written only when the meter is in a suitable mode.

  • Page 115: Release Notes

    Grid Solutions EPM 2200 Power Meter Appendix C: Manual Revision History Manual Revision History Release Notes Table C–1: Release Dates MANUAL GE PART NO. RELEASE DATE GEK-113575 1601-9111-A1 March 2011 GEK-113575A 1601-9111-A2 April 2011 GEK-113575B 1601-9111-A3 August 2015 GEK-113575C 1601-9111-A4...
  • Page 116 RELEASE NOTES APPENDIX C: MANUAL REVISION HISTORY Table C–3: Major Updates for 1601-9111-A4 SECT SECT DESCRIPTION (A3) (A4) Title Title Manual part number to 1601-9111-A4. Figure 1.2 updated 2.1.1 2.1.1 Section reworded for clarity. Minor corrections throughout. Table C–4: Major Updates for 1601-9111-A3 SECT SECT DESCRIPTION...

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