GE EPM 9650/9800 guide

9)VA, VAR and Watts are in secondary. To convert this value into primary VA, VAR or Watts, multiply by the Phase Voltage PT Ratio, composed of the Phase Voltage PT Ratio Numerator and Denominator (Registers 45916 - 45917 and 45918 - 45919) and by the Phase Current CT Ratio, composed of the Phase Current CT Ratio Numerator and Denominator (Registers 45908 - 45909 and 45910 - 45911).

10)VAhour, VARhour and Watthour are in secondary. To convert this value into primary VA, VAR or Watts, multiply by the Phase Voltage PT Ratio, composed of the Phase Voltage PT Ratio Numerator and Denominator (Registers 45920 – 45921 and 45922 – 45923) and by the Phase Current CT Ratio, composed of the Auxiliary Current CT Ratio Numerator and Denominator (Registers 45912 – 45913 and 45914 – 45915).

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GE EPM 9650/9800 manual

Contents

EPM 9650/9800 Meters Page EPM 9650/9800 Meters Modbus Protocol & Register Map Customer Service and Support Product WarrantyLimitation of Warranty Statement of Calibration Table of Contents Page Page Page Communication Data Formats Page Logs, Port Control and Updating Programmable Settings EPM Programmable Settings BlocksModbus Register Map Notes EPM Log Formats Register Block Titles with Descriptions Page Xii Appendix a Glossary Xiv Introduction Communication PacketsSlave Address and Broadcast Request Function Codes Function CodesFunction Code Description Hex Dec Function Code 03-Read Holding Registers Function Code 06-Preset Single Register Function Code 10-Preset Multiple RegistersFunction Code 6 Example Master Packet Slave Packet Data Starting Address CRC Error Checksum Algorithm Function Code 10 Example Master Packet Slave Packet Exception Response Error Codes Dead Time Modbus Extensions Modbus ExtensionsFunction Code Description Function Code 23H Read Holding Registers Multiple Times Function CodeRepeat Count RTU Framing Ascii Framing Function Code 42H Encapsulated DNP for LAN/WAN Function Code 23H Example Response Error Code AddressLink Status Client IP Request PDU Response PDU Field Name Hex DNP Field Response PDU Page Chapter EPM Modbus Register Map Page DNP DNP DNP DNP DNP DNP DNP DNP DNP DNP DNP VAH DNP DNP DNP DNP DNP DNP DNP DNP DNP DNP DNP DNP DNP DNP DNP DNP DNP DNP DNP DNP DNP DNP DNP DNP DNP DNP DNP DNP DNP DNP DNP DNP DNP DNP DNP DNP DNP DNP DNP DNP DNP DNP DNP DNP DNP DNP DNP DNP DNP 02771 232 Limit States, Value Comparisons 02772 16-31 VAH DNP DNP DNP DNP DNP DNP DNP DNP DNP DNP DNP DNP DNP DNP DNP DNP DNP DNP DNP DNP DNP DNP DNP DNP DNP Time of Use Current Month Label Block DNP DNP DNP F12 KYZ Output Accumulation Block Analog Input Modules Data States F19 F57 DNP DNP DNP DNP DNP DNP DNP DNP DNP Reset Active TOU Time Stamp DNP DNP DNP DNP DNP DNP DNP DNP DNP DNP DNP DNP DNP DNP DNP DNP DNP DNP DNP DNP DNP DNP Digital Output Snapshot Log Header DNP DNP DNP DNP DNP DNP DNP DNP DNP DNP DNP DNP DNP DNP DNP DNP DNP DNP DNP DNP DNP DNP DNP DNP DNP DNP DNP DNP DNP DNP DNP DNP DNP DNP DNP DNP DNP DNP Custom DNP Definition Block for Analog Input Object 47369-47424 Point 1 Point DNP DNP DNP DNP DNP DNP DNP Customizable Modbus Map Settings Block DNP LAN/WAN DNP DNP DNP DNP DNP DNP DNP Fixed Length String Enumeration DNP Type F1 Null Terminated Ascii String Type F2 Fixed Length Ascii StringBytes Register String Type F3 Time Stamp UnitDate Type F4 Day of Week Type F5 Secondary 1 Cycle RMS Voltage or CurrentDay of Week Byte unsigned integer Hex Byte unsigned integer DecimalSecondary Type F6 High Speed Input Delta and Current State Byte signed integer Hex Most significant bit Byte integer DecimalVAR secondary Most significant bit Compliment Type F8 Power Factor Quadrant Value Hex DecAddress Value 0390H Decimal Address Value 0C10H Decimal Type F9 Angle Most significant bitAngle Type F10 Percentage Type F11 Energy Counter Packed BCD / Secondary Type F12 Energy Counter Binary / SecondaryNibbles Digit Unit VAh Type F13 Phase Sequence Type F14 Average StatusByte unsigned integer Value Hex Type F15 Limit States Bits Points Limit PassedInterpretation Type F16 Low Speed Input States ByteBits Input Type F17 External Digital Input States Type F18 External Input Accumulations Type F19 Energy Counter Packed BCD / PrimaryAccumulated Transitions Type F20 Energy Counter Binary / Primary Nibbles Digit Unit Type F21 Year Type F22 TOU Profile per Day Type F23 TOU Profile Status DayDay Leap Year Address35107 Value0001H Decimal1 Type F24 TOU Daily Profile Register Assignment Value Hex RegisterNibbles Period Type F26 TOU Calendar DST Enable / Average Selection Type F25 TOU Profile Monthly End DayDecimal Month Selection Type F27 TOU Upload Calendar Window Sequence / Status AverageDecimal Purpose Type F28 TOU Upload Calendar Window ID Type F29 TOU Upload Calendar Window DataAddress36609 Value0DH Decimal13 Meaning Window Type F30 TOU Upload Calendar Window Checksum Type F31 TOU Calendar SelectionType F32 TOU Calendar Header Status / Year Status Type F33 Temperature Most significant bit DecimalCelsius Type F35 Relay Delays Type F34 Limit and Relay Logic StatesBits Limit Logic T/F Type F37 Relays Pending Update Type F36 Desired Relay StatesBits Limit State NO/NC Update? Type F38 Shadowed Relay StatesBits Point Type F39 Confirmed Polled Relay States Type F40 Valid Flags for Confirmed Relay States Type F41 Locked Relays, Relays Locked? Type F42 Locked Relay States Bits Point Relay Type F43 Miscellaneous Flags Bit PointAddr Type F44 Digital Input Module Data Status Bits Point Digital Input Type F45 Analog Input Modules Data Status Reg Bit PointBits Point Analog Input Module Status Type F46 High Byte of Modbus Register Signed Type F47 High Byte of Modbus Register UnsignedType F4 Low Byte of Modbus Register Signed Type F49 Low Byte of Modbus Register Unsigned Type F50 Two-Byte Signed Type F51 Two-Byte UnsignedType F52 Four-Byte Signed Type F53 Four-Byte Unsigned Type F54 Eight-Byte Signed Type F55 Eight-Byte Unsigned Type F56 Flicker Countdowns Type F57 Accumulation in the IntervalType F58 12-bit RTU Sanity Register Type F59 12-bit RTU Current, Voltage, W, VAR Addr 532500400H Addr 53256 Type F60 Energy Counter Type F61 12-bit RTU FrequencyDigit Unit KWh primary 0810H Type F62 Scaled Pulse Accumulation, Aggregation or Average Byte Signed IntegerMost Significan Bit Addr Hex Type F63 Log Index Type F64 Scaled EnergyByte Hex Type F65 Scaled Energy Setting Bit Meaning Type 66 TOU Upload Calendar Window Locked to Port Type 67 K-Factor Factor Chapter Modbus Register Map Notes Modbus Register Map NotesPage Downloading Logs Overview Byte RangePage Steps for Downloading a Log Downloading Time Stamps with Examples Address Description Example ValuePage Downloading Records with Examples Page Downloading Logs with Auto Index and Modbus Extensions Download using Auto Increment Window Sequence Auto Increment Window Index 0x099FFAuto Increment Log Window 0x09A3F Port Locking Overview Sequence for Port Locking TransmissionReception Port Unlocking Sequence Updating Programmable Settings Overview Sequence for Updating Programmable Settings Modifications to Time of Use Register MeaningClear on New Period / Freeze Period Selection Value Weekly Freeze Day of Week / Freeze Hour Manual Adjustment Interface Calibration InterfaceModbus Register Dual Port Address Name Decimal Hex Page Direct Adjustment Interface As Stored LSB Change by Multiply by Decimal Scaled MeaningDecimal Scaled Change by Modified by Chapter EPM Log Formats Log Formats Overview Profile Information is in the Programmable Settings Block Historical Log 1 FormatHistorical Log 1 Record Size Historical Log 1 Data Pointers Profile Information is in the Programming Settings Block Historical Log 2 FormatFormat Range Description Historical Log 2 Record Size Historical Log 2 Data Pointers Limit Trigger Log Format Limit Snapshot Log Format Format Range Description Waveform Trigger Log Format VAN, VBN, VCN, IA, IB, IC, IAUX, VAB, VBC, VCA High Speed Digital Input States Above Limits VAN VBN VCN Vaux IA IB IC Iaux Formula to use for EPM 9650s with 300V hardware is Example for EPM 9650 with regular hardware or EPMExample for EPM 9650 with 300V hardware Waveform Samples Log Format Page HS RMS Page Current Sample Examples Actual 1st Byte 2nd Byte Straight Current Sample Examples Actual 1st Byte Straight 2nd Byte Current Sample Examples Actual Ist Byte Straight 2nd Byte High Speed Digital Input States Power Quality Cbema Log Format VAN VBN VCN Vaux IA IB IC Iaux VAB VBC VCA 11 High Speed Digital Input States Digital Input Log Format Byte Format Range 13 States of the Internal Digital Inputs Digital Input Snapshot Log Format Digital Input Snapshot Data PointersFormat Range Page Digital Output Log Format 16 Relay Valid Bits 18 Relay Logic Gate Ouputs Page Digital Output Snapshot Log Format Digital Output Snapshot Data Pointers Byte Format Range Description Flicker Log Format System Event Log Format Power Record Password Record Change Programmable Settings Change FirmwareChange Time Test Mode Log Download Feature Reset Communication Settings Block Limit Settings BlockCommunication Settings Block Specifications Structure for a combination is Structure for the Direction and Combination byte is Historical Log Settings Block Pollable information would consistData Pointer 4-Byte Structure Format Description Waveform/CBEMA Settings Block Waveform & PQ enableSet Points Sample Rate High Speed Inputs Settings Block External Digital Input Module Settings BlockExternal Digital Output Module Settings Block External Analog Input Module Settings Block External Analog Output Module Settings BlockExternal KYZ Output Module Settings Block KYZ Output Relay Byte Energy Assignments 11 CT & PT Ratio Settings Block Hookup and Time Settings Block Average Settings Block Exception Profile Block Device Label Settings Block Network Settings BlockPort 2 Baud Rate Values Mode 2 Network Mode 2 byte Server / Service Enable Display Configuration Block Block Window Average External Synchronization BlockEnergy Direction Block Proper Values for BWA Synch Mask Assigned Inputs Test Mode Configuration Block Full Scale BlockExternal Module Software Interface Block External Module Port Assignment Block Manual Control Relay BlockExternal Module Port Assignments Value Assignments Internal KYZ Settings Block 46330-46372- EPM 9800 Only Internal Input Pulse Accumulation Scale Factor Block26 I2t and V2t Threshold Block Internal KYZ Enable Assignment Bit Internal KYZ Channel AssignmentChannel Assignment End of Interval Pulse Byte Value Enable Internal Input Pulse Accumulation Unit Label BlockWidth milliseconds ElectroLogic Block Format of a Relay Structure External Analog Output Module Channel Update Block External Analog Output Module Update SpeedValue Update Structure for the Direction and Combination byte Miscellaneous DNP Settings Block Bytes to be Sent OutValue Time 1 Minute Interval DNP Freeze Date & Time 4 registers, 8 bytes Registers Byte Name Range Custom DNP Definition Block for Analog Input Object 30 Custom DNP Definition Block for Binary Counter Object 20 Class Assignments for Counter Change Event Bit Bit Resets Custom DNP Definition Block for Binary Input Object 1Custom DNP Definition Block for Binary Output Object 10 Custom DNP Definition Block for Global Values Analog Input Scaling Factors BlockAnalog Input Labels Block External Digital Input Module Labels Block Internal Modem Card Settings Block EPM Internal Modem Card Baud Rate SettingsIndex Baud Rate INP Bit 2 Bit Parity Internal Modem Card Bitmap Settings Numeric Pager ID 7 bytes Reserved for future use Modem Feature Dial-Out Mask Event Mask Bit Event Description Customizable Modbus Map Settings Block Enable / Disable 1 Register Email Mode BitmapEmail Client Settings Network Settings 10/100 Card FTP Client Network Settings 10/100 Card GE EGD Protocol Network Settings 10/100 CardConnection Type/Option Bits DNP LAN/WAN Validate Connection Count 1 byte unsigned integer DNP LAN/WAN Bitmap Energy Scale Settings Customizable Modbus Map Format BlockLine Number 2 bytes Point Number 1 byte Update Settings Block Page Device Indentification Block Real Time BlockOn Time Current Time 1 Cycle Block Tenth Second BlockOne Second Block Thermal Average Block Maximum BlockMinimum Block Maximum Time Stamp Block Harmonic Phase Block Phase Angle BlockHarmonic Magnitude Block 14 THD/K-Factor Block Digital Input Block Primary Accumulation BlockTime of Use Period Time Stamp Block Time of Use Frozen Block Time of Use Prior Month Register Block Time of Use Prior Month Total BlockTime of Use Active Register Block Time of Use Active Total Block Temperature Time of Use Current Month Total BlockTime of Use Frozen Label Block Time of Use Prior Month Label Block Reset Time Block Analog Input BlockLimit Combination Block Relay Logic Block Test Mode Block KYZ Output Accumulation BlockInput Module Data Status Block Flicker Status Block Energy and Pulses in the Interval Block Flicker Countdown BlockCumulative Demand Block Time of Use Active Cumulative Demand Block Total Average Power Factor Block TOU Active Continuous Cumulative Demand BlockTOU Current Month Continuous Cumulative Demand Block Log Index Block Reset Active Time of Use Time Stamp Enhanced Factory Settings BlockEnhanced Programmable Settings Block Negative Maximum Pulse Aggregation Average Block Time of Use Calendar Block Time of Use Upload Calendar BlockHistorical Log 1 Snapshot Header Historical Log 2 Snapshot Header Limit Trigger Log HeaderLimit Snapshot Log Header Digital Input Log Header Flicker Log Header Waveform Trigger Log HeaderSystem Event Log Header Valid Bitmap Undefined Reset Log Header Waveform Samples Log HeaderPQ Cbema Log Header External Device Information Block Header Direct Memory Access Header Device History Block HeaderWindow Index Block Page Window Mode Block Page Window Block Page „ Auto Increment Configuration 1 Register, 2 bytes Auto Increment Window Block„ Auto Increment Window Index 1 register, 2 bytes Alarm Block „ Auto Increment Log Window 64 registers, 128 bytesByte Format Range Description Last Alarm Snapshot Format Description Port Control Block Port Control Lock States Register High Byte Low Byte Receive and Transmit Buffers Port Transmit Energy Preset Block 97 12-bit RTU BlockCurrent, Voltage, W, VAR 1 register, 2 bytes Action Block Resetting EPM Registers Voltage Calibration Inputs Model Current Calibration Inputs Model Factory Calibration Block Ctpt Compensation Calibration BlockCalibration Modification Block Relay Locking Action Selection Values ValueDescription Operational Communication Settings Block Diagnostic BlockDevice Identification Block 2 Xilinx Version / 320 Xilinx Version DSP Diagnostic Block Password BlockSealing Switch State Firmware Variation Strings New Password a New Password B Dynamic Configuration Block Hardware Option SettingsNvram Configuration Values Hardware Options Block Banked Executable Option Settings Modbus Register 9650 9800 EPM Forms CodeCT’s PTs Amp 65364 High 300 V 65364 Low Flash Control Block Page Flash Locked Port GE Communicator EXT Flash Code Hex Line Enhanced Serial Number Serial NumberPage Glossary Eeprom LCD Nvram Glossary-5 THD