Waveform Samples Log Format | GE EPM 9650/9800 manual

6.7: Waveform Samples Log Format

The Waveform Samples Log responds to High Speed Limit Triggers. It records samples from the requested channels at the requested sample rate.

A Record contains 16,384 bytes. Depending on the number of requested channels, a record is segmented in the following ways:

7 Analog & 8 Digital Channels for Sampling Rate 16, 32, 64, 128

3 Analog & 8 Digital Channels for Sampling Rate 256

1 Analog & 8 Digital Channels for Sampling Rate 512

1024 sets of 16 bytes, containing 15-bit samples for IA, IB, IC, IAUX, VAN, VBN and VCN, an 8-bit sample for High Speed Digital Inputs States and an unused byte.

2048 sets of 8 bytes, containing 15-bit samples for VAN, VBN and VCN or IA, IB and IC, an 8-bit sample for High Speed Digital Input States and an unused byte.

4096 sets of 4 bytes, containing a 15-bit sample for a single analog channel (only one of VAN, VBN, VCN, IA, IB, IC and IAUX), an 8-bit sample

for High Speed Digital States and an unused byte.

Graphically, the three segmentations could be represented as the following:

Table 6.4: 7 Analog & 8 Digital Channels

	IA	IB			IC	IAUX		VAN		VBN		VCN
Low	Hi	Low	Hi	Low	Hi	Low	Hi	Low	Hi	Low	Hi	Low	Hi	HSI	—
0	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15
16	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31
					Table 6.5: 3 Analog & 8 Digital Channels
VAN		VBN		VCN				VAN		VBN		VCN
Low	Hi	Low	Hi	Low	Hi	HSI	—	Low	Hi	Low	Hi	Low	Hi	HSI	—
0	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15
16	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31
					Table 6.6: 1 Analog & 8 Digital Channels
Analog				Analog				Analog				Analog
Low	Hi	HSI	—	Low	Hi	HSI	—	Low	Hi	HSI	—	Low	Hi	HSI	–
0	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15
16	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31

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Image 295

GE EPM 9650/9800 manual Waveform Samples Log Format

Contents

EPM 9650/9800 Meters Page EPM 9650/9800 Meters Modbus Protocol & Register Map Statement of Calibration Customer Service and SupportProduct Warranty Limitation of Warranty Table of Contents Page Page Page Communication Data Formats Page EPM Log Formats Logs, Port Control and Updating Programmable SettingsEPM Programmable Settings Blocks Modbus Register Map Notes Register Block Titles with Descriptions Page Xii Appendix a Glossary Xiv Communication Packets IntroductionSlave Address and Broadcast Request Function Code 03-Read Holding Registers Function CodesFunction Codes Function Code Description Hex Dec Data Starting Address Function Code 06-Preset Single RegisterFunction Code 10-Preset Multiple Registers Function Code 6 Example Master Packet Slave Packet 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 Client IP Error CodeAddress Link Status 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 Register String Type F1 Null Terminated Ascii StringType F2 Fixed Length Ascii String Bytes 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 Compliment Byte signed integer HexMost significant bit Byte integer Decimal VAR secondary Address Value 0C10H Decimal Type F8 Power FactorQuadrant Value Hex Dec Address Value 0390H 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 Value Hex Type F13 Phase SequenceType F14 Average Status Byte unsigned integer Bits Points Limit Passed Type F15 Limit StatesInterpretation Input Type F16 Low Speed Input StatesByte Bits 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 Address35107 Value0001H Decimal1 Type F23 TOU Profile StatusDay Day Leap Year Period Type F24 TOU Daily Profile Register AssignmentValue Hex Register Nibbles Selection Type F26 TOU Calendar DST Enable / Average SelectionType F25 TOU Profile Monthly End Day Decimal Month 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 F49 Low Byte of Modbus Register Unsigned Type F46 High Byte of Modbus Register SignedType F47 High Byte of Modbus Register Unsigned Type F4 Low Byte of Modbus Register Signed Type F53 Four-Byte Unsigned Type F50 Two-Byte SignedType F51 Two-Byte Unsigned Type F52 Four-Byte Signed 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 53256 Type F59 12-bit RTU Current, Voltage, W, VARAddr 53250 0400H 0810H Type F60 Energy CounterType F61 12-bit RTU Frequency Digit Unit KWh primary Addr Hex Type F62 Scaled Pulse Accumulation, Aggregation or AverageByte Signed Integer Most Significan Bit 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 Port Unlocking Sequence Sequence for Port LockingTransmission Reception Sequence for Updating Programmable Settings Updating Programmable Settings Overview Value Modifications to Time of UseRegister Meaning Clear on New Period / Freeze Period Selection 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 Change by Modified by Change by Multiply byDecimal Scaled Meaning Decimal Scaled Log Formats Overview Chapter EPM Log Formats Historical Log 1 Data Pointers Profile Information is in the Programmable Settings BlockHistorical Log 1 Format Historical Log 1 Record Size 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 Format Description Historical Log Settings BlockPollable information would consist Data Pointer 4-Byte Structure Sample Rate Waveform/CBEMA Settings BlockWaveform & PQ enable Set Points External Digital Input Module Settings Block High Speed Inputs Settings BlockExternal Digital Output Module Settings Block KYZ Output Relay Byte Energy Assignments External Analog Input Module Settings BlockExternal Analog Output Module Settings Block External KYZ Output Module Settings Block 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 Proper Values for BWA Synch Mask Assigned Inputs Display Configuration BlockBlock Window Average External Synchronization Block Energy Direction Block Full Scale Block Test Mode Configuration BlockExternal Module Software Interface Block Value Assignments External Module Port Assignment BlockManual Control Relay Block External Module Port 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 Structure for the Direction and Combination byte External Analog Output Module Channel Update BlockExternal Analog Output Module Update Speed Value Update 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 External Digital Input Module Labels Block Custom DNP Definition Block for Global ValuesAnalog Input Scaling Factors Block Analog Input Labels Block Bit 2 Bit Parity Internal Modem Card Settings BlockEPM Internal Modem Card Baud Rate Settings Index Baud Rate INP 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 DNP LAN/WAN FTP Client Network Settings 10/100 CardGE EGD Protocol Network Settings 10/100 Card Connection Type/Option Bits 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 Current Time Device Indentification BlockReal Time Block On Time Tenth Second Block 1 Cycle BlockOne Second Block Maximum Time Stamp Block Thermal Average BlockMaximum Block Minimum Block 14 THD/K-Factor Block Harmonic Phase BlockPhase Angle Block Harmonic Magnitude Block Time of Use Frozen Block Digital Input BlockPrimary Accumulation Block Time of Use Period Time Stamp Block Time of Use Active Total Block Time of Use Prior Month Register BlockTime of Use Prior Month Total Block Time of Use Active Register Block Time of Use Prior Month Label Block TemperatureTime of Use Current Month Total Block Time of Use Frozen Label Block Relay Logic Block Reset Time BlockAnalog Input Block Limit Combination Block Flicker Status Block Test Mode BlockKYZ Output Accumulation Block Input Module Data Status Block Time of Use Active Cumulative Demand Block Energy and Pulses in the Interval BlockFlicker Countdown Block Cumulative Demand Block Log Index Block Total Average Power Factor BlockTOU Active Continuous Cumulative Demand Block TOU Current Month Continuous Cumulative Demand Block Negative Maximum Pulse Aggregation Average Block Reset Active Time of Use Time StampEnhanced Factory Settings Block Enhanced Programmable Settings Block Time of Use Upload Calendar Block Time of Use Calendar BlockHistorical Log 1 Snapshot Header Digital Input Log Header Historical Log 2 Snapshot HeaderLimit Trigger Log Header Limit Snapshot Log Header Valid Bitmap Undefined Flicker Log HeaderWaveform Trigger Log Header System Event Log Header External Device Information Block Header Reset Log HeaderWaveform Samples Log Header PQ Cbema Log 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 Relay Locking Action Selection Values ValueDescription Factory Calibration BlockCtpt Compensation Calibration Block Calibration Modification Block Xilinx Version / 320 Xilinx Version Operational Communication Settings BlockDiagnostic Block Device Identification Block 2 Firmware Variation Strings DSP Diagnostic BlockPassword Block Sealing Switch State New Password a New Password B Hardware Options Block Dynamic Configuration BlockHardware Option Settings Nvram Configuration Values 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