EPM 9650/9800 Meters | GE instruction

EPM 9650/9800

Meters

HIGH PERFORMANCE SCADA MONITORS

Modbus Protocol & Register Map

for EPM 9650/9800 Meters

July 24, 2006

Doc # GEK-113017

g

GE Multilin

NORTH AMERICA

215 Anderson Avenue, Markham, Ontario L6E 1B3 Canada Internet: http: www.Geindustrial.com/multilin

Image 1

GE manual EPM 9650/9800 Meters

Contents

EPM 9650/9800 Meters Page EPM 9650/9800 Meters Modbus Protocol & Register Map Product Warranty Customer Service and SupportLimitation of Warranty Statement of Calibration Table of Contents Page Page Page Communication Data Formats Page EPM Programmable Settings Blocks Logs, Port Control and Updating Programmable SettingsModbus Register Map Notes EPM Log Formats Register Block Titles with Descriptions Page Xii Appendix a Glossary Xiv Communication Packets IntroductionSlave Address and Broadcast Request Function Codes Function CodesFunction Code Description Hex Dec Function Code 03-Read Holding Registers Function Code 10-Preset Multiple Registers Function Code 06-Preset Single RegisterFunction Code 6 Example Master Packet Slave Packet Data Starting Address Function Code 10 Example Master Packet Slave Packet CRC Error Checksum Algorithm Dead Time Exception Response Error Codes Modbus Extensions Modbus ExtensionsFunction Code Description Function Code Function Code 23H Read Holding Registers Multiple TimesRepeat Count RTU Framing Ascii Framing Function Code 23H Example Response Function Code 42H Encapsulated DNP for LAN/WAN Address Error CodeLink Status Client IP Response PDU Field Name Hex DNP Field Request PDU 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 F2 Fixed Length Ascii String Type F1 Null Terminated Ascii StringBytes Register String Unit Type F3 Time StampDate Type F5 Secondary 1 Cycle RMS Voltage or Current Type F4 Day of WeekDay of Week Byte unsigned integer Decimal Byte unsigned integer HexSecondary Type F6 High Speed Input Delta and Current State Most significant bit Byte integer Decimal Byte signed integer HexVAR secondary Most significant bit Compliment Quadrant Value Hex Dec Type F8 Power FactorAddress Value 0390H Decimal Address Value 0C10H Decimal Most significant bit Type F9 AngleAngle Type F10 Percentage Type F12 Energy Counter Binary / Secondary Type F11 Energy Counter Packed BCD / SecondaryNibbles Digit Unit VAh Type F14 Average Status Type F13 Phase SequenceByte unsigned integer Value Hex Bits Points Limit Passed Type F15 Limit StatesInterpretation Byte Type F16 Low Speed Input StatesBits Input Type F17 External Digital Input States Type F19 Energy Counter Packed BCD / Primary Type F18 External Input AccumulationsAccumulated Transitions Nibbles Digit Unit Type F20 Energy Counter Binary / Primary Type F22 TOU Profile per Day Type F21 Year Day Type F23 TOU Profile StatusDay Leap Year Address35107 Value0001H Decimal1 Value Hex Register Type F24 TOU Daily Profile Register AssignmentNibbles Period Type F25 TOU Profile Monthly End Day Type F26 TOU Calendar DST Enable / Average SelectionDecimal Month Selection Average Type F27 TOU Upload Calendar Window Sequence / StatusDecimal Purpose Type F29 TOU Upload Calendar Window Data Type F28 TOU Upload Calendar Window IDAddress36609 Value0DH Decimal13 Meaning Window Type F31 TOU Calendar Selection Type F30 TOU Upload Calendar Window ChecksumType F32 TOU Calendar Header Status / Year Status Most significant bit Decimal Type F33 TemperatureCelsius Type F34 Limit and Relay Logic States Type F35 Relay DelaysBits Limit Logic T/F Type F36 Desired Relay States Type F37 Relays Pending UpdateBits Limit State NO/NC Type F38 Shadowed Relay States Update?Bits Point Type F40 Valid Flags for Confirmed Relay States Type F39 Confirmed Polled Relay States Locked? Type F41 Locked Relays, Relays Bits Point Relay Type F42 Locked Relay States Bit Point Type F43 Miscellaneous FlagsAddr Bits Point Digital Input Type F44 Digital Input Module Data Status Reg Bit Point Type F45 Analog Input Modules Data StatusBits Point Analog Input Module Status Type F47 High Byte of Modbus Register Unsigned Type F46 High Byte of Modbus Register SignedType F4 Low Byte of Modbus Register Signed Type F49 Low Byte of Modbus Register Unsigned Type F51 Two-Byte Unsigned Type F50 Two-Byte SignedType F52 Four-Byte Signed Type F53 Four-Byte Unsigned Type F55 Eight-Byte Unsigned Type F54 Eight-Byte Signed Type F57 Accumulation in the Interval Type F56 Flicker CountdownsType F58 12-bit RTU Sanity Register Addr 53250 Type F59 12-bit RTU Current, Voltage, W, VAR0400H Addr 53256 Type F61 12-bit RTU Frequency Type F60 Energy CounterDigit Unit KWh primary 0810H Byte Signed Integer Type F62 Scaled Pulse Accumulation, Aggregation or AverageMost Significan Bit Addr Hex Type F64 Scaled Energy Type F63 Log IndexByte Hex Bit Meaning Type F65 Scaled Energy Setting Type 67 K-Factor Type 66 TOU Upload Calendar Window Locked to Port Factor Modbus Register Map Notes Chapter Modbus Register Map NotesPage Byte Range Downloading Logs OverviewPage Steps for Downloading a Log Address Description Example Value Downloading Time Stamps with ExamplesPage Downloading Records with Examples Page Downloading Logs with Auto Index and Modbus Extensions Auto Increment Window Index 0x099FF Download using Auto Increment Window SequenceAuto Increment Log Window 0x09A3F Port Locking Overview Transmission Sequence for Port LockingReception Port Unlocking Sequence Sequence for Updating Programmable Settings Updating Programmable Settings Overview Register Meaning Modifications to Time of UseClear on New Period / Freeze Period Selection Value Weekly Freeze Day of Week / Freeze Hour Calibration Interface Manual Adjustment InterfaceModbus Register Dual Port Address Name Decimal Hex Page As Stored LSB Direct Adjustment Interface Decimal Scaled Meaning Change by Multiply byDecimal Scaled Change by Modified by Log Formats Overview Chapter EPM Log Formats Historical Log 1 Format Profile Information is in the Programmable Settings BlockHistorical Log 1 Record Size Historical Log 1 Data Pointers Historical Log 2 Format Profile Information is in the Programming Settings BlockFormat Range Description Historical Log 2 Data Pointers Historical Log 2 Record Size Limit Trigger Log Format Limit Snapshot Log Format Format Range Description VAN, VBN, VCN, IA, IB, IC, IAUX, VAB, VBC, VCA Waveform Trigger Log Format High Speed Digital Input States Above Limits VAN VBN VCN Vaux IA IB IC Iaux Example for EPM 9650 with regular hardware or EPM Formula to use for EPM 9650s with 300V hardware isExample 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 Byte Format Range Digital Input Log Format 13 States of the Internal Digital Inputs Digital Input Snapshot Data Pointers Digital Input Snapshot Log FormatFormat Range Page Digital Output Log Format 16 Relay Valid Bits 18 Relay Logic Gate Ouputs Page Digital Output Snapshot Data Pointers Digital Output Snapshot Log Format Byte Format Range Description System Event Log Format Flicker Log Format Password Record Power Record Change Firmware Change Programmable SettingsChange Time Log Download Test Mode Feature Reset Limit Settings Block Communication Settings BlockCommunication Settings Block Specifications Structure for the Direction and Combination byte is Structure for a combination is Pollable information would consist Historical Log Settings BlockData Pointer 4-Byte Structure Format Description Waveform & PQ enable Waveform/CBEMA Settings BlockSet Points Sample Rate External Digital Input Module Settings Block High Speed Inputs Settings BlockExternal Digital Output Module Settings Block External Analog Output Module Settings Block External Analog Input Module Settings BlockExternal KYZ Output Module Settings Block KYZ Output Relay Byte Energy Assignments Hookup and Time Settings Block 11 CT & PT Ratio Settings Block Exception Profile Block Average Settings Block Network Settings Block Device Label Settings BlockPort 2 Baud Rate Values Server / Service Enable Mode 2 Network Mode 2 byte Block Window Average External Synchronization Block Display Configuration BlockEnergy Direction Block Proper Values for BWA Synch Mask Assigned Inputs Full Scale Block Test Mode Configuration BlockExternal Module Software Interface Block Manual Control Relay Block External Module Port Assignment BlockExternal Module Port Assignments Value Assignments Internal Input Pulse Accumulation Scale Factor Block Internal KYZ Settings Block 46330-46372- EPM 9800 Only26 I2t and V2t Threshold Block Internal KYZ Channel Assignment Internal KYZ Enable Assignment BitChannel Assignment Internal Input Pulse Accumulation Unit Label Block End of Interval Pulse Byte Value EnableWidth milliseconds Format of a Relay Structure ElectroLogic Block External Analog Output Module Update Speed External Analog Output Module Channel Update BlockValue Update Structure for the Direction and Combination byte Bytes to be Sent Out Miscellaneous DNP Settings BlockValue Time 1 Minute Interval Registers Byte Name Range DNP Freeze Date & Time 4 registers, 8 bytes Custom DNP Definition Block for Binary Counter Object 20 Custom DNP Definition Block for Analog Input Object 30 Class Assignments for Counter Change Event Bit Custom DNP Definition Block for Binary Input Object 1 Bit ResetsCustom DNP Definition Block for Binary Output Object 10 Analog Input Scaling Factors Block Custom DNP Definition Block for Global ValuesAnalog Input Labels Block External Digital Input Module Labels Block EPM Internal Modem Card Baud Rate Settings Internal Modem Card Settings BlockIndex Baud Rate INP Bit 2 Bit Parity Numeric Pager ID 7 bytes Reserved for future use Internal Modem Card Bitmap Settings Bit Event Description Modem Feature Dial-Out Mask Event Mask Customizable Modbus Map Settings Block Email Mode Bitmap Enable / Disable 1 RegisterEmail Client Settings Network Settings 10/100 Card GE EGD Protocol Network Settings 10/100 Card FTP Client Network Settings 10/100 CardConnection Type/Option Bits DNP LAN/WAN DNP LAN/WAN Bitmap Validate Connection Count 1 byte unsigned integer Customizable Modbus Map Format Block Energy Scale SettingsLine Number 2 bytes Point Number 1 byte Update Settings Block Page Real Time Block Device Indentification BlockOn Time Current Time Tenth Second Block 1 Cycle BlockOne Second Block Maximum Block Thermal Average BlockMinimum Block Maximum Time Stamp Block Phase Angle Block Harmonic Phase BlockHarmonic Magnitude Block 14 THD/K-Factor Block Primary Accumulation Block Digital Input BlockTime of Use Period Time Stamp Block Time of Use Frozen Block Time of Use Prior Month Total Block Time of Use Prior Month Register BlockTime of Use Active Register Block Time of Use Active Total Block Time of Use Current Month Total Block TemperatureTime of Use Frozen Label Block Time of Use Prior Month Label Block Analog Input Block Reset Time BlockLimit Combination Block Relay Logic Block KYZ Output Accumulation Block Test Mode BlockInput Module Data Status Block Flicker Status Block Flicker Countdown Block Energy and Pulses in the Interval BlockCumulative Demand Block Time of Use Active Cumulative Demand Block TOU Active Continuous Cumulative Demand Block Total Average Power Factor BlockTOU Current Month Continuous Cumulative Demand Block Log Index Block Enhanced Factory Settings Block Reset Active Time of Use Time StampEnhanced Programmable Settings Block Negative Maximum Pulse Aggregation Average Block Time of Use Upload Calendar Block Time of Use Calendar BlockHistorical Log 1 Snapshot Header Limit Trigger Log Header Historical Log 2 Snapshot HeaderLimit Snapshot Log Header Digital Input Log Header Waveform Trigger Log Header Flicker Log HeaderSystem Event Log Header Valid Bitmap Undefined Waveform Samples Log Header Reset Log HeaderPQ Cbema Log Header External Device Information Block Header Device History Block Header Direct Memory Access HeaderWindow Index Block Page Window Mode Block Page Window Block Page Auto Increment Window Block „ Auto Increment Configuration 1 Register, 2 bytes„ Auto Increment Window Index 1 register, 2 bytes „ Auto Increment Log Window 64 registers, 128 bytes Alarm BlockByte Format Range Description Last Alarm Snapshot Format Description Port Control Lock States Register High Byte Low Byte Port Control Block Transmit Receive and Transmit Buffers Port 97 12-bit RTU Block Energy Preset BlockCurrent, Voltage, W, VAR 1 register, 2 bytes Action Block Resetting EPM Registers Current Calibration Inputs Model Voltage Calibration Inputs Model Ctpt Compensation Calibration Block Factory Calibration BlockCalibration Modification Block Relay Locking Action Selection Values ValueDescription Diagnostic Block Operational Communication Settings BlockDevice Identification Block 2 Xilinx Version / 320 Xilinx Version Password Block DSP Diagnostic BlockSealing Switch State Firmware Variation Strings New Password a New Password B Hardware Option Settings Dynamic Configuration BlockNvram Configuration Values Hardware Options Block EPM Forms Code Banked Executable Option Settings Modbus Register 9650 9800CT’s PTs 300 V 65364 Low Amp 65364 High Flash Control Block Page Flash Locked Port GE Communicator EXT Flash Code Hex Line Serial Number Enhanced Serial NumberPage Glossary Eeprom LCD Nvram Glossary-5 THD