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ZL0067-0E

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E51C2, E51C3 Installation Guide

E51C2 FDS

E51C3 L

Regist

R/W NV Format Units

Scale

Range

SunSpec Name

Description

• • 40168

NV ULong

VAR-

hours M_Energy_VAR_SF

0x0 to 0xFFFFFFFF M_Export_VARh_

Q4A

Phase A - Quadrant 4: Total Exported Reactive Energy

• • 40169
• • 40170

NV ULong

VAR-

hours M_Energy_VAR_SF

0x0 to 0xFFFFFFFF M_Export_VARh_

Q4B

Phase B - Quadrant 4: Total Exported Reactive Energy

• • 40171
• • 40172

NV ULong

VAR-

hours M_Energy_VAR_SF

0x0 to 0xFFFFFFFF M_Export_VARh_

Q4C

Phase C - Quadrant 4: Total Exported Reactive Energy

• • 40173
• • 40174

NV UInt

M_Energy_VA_SF

Reactive Energy Scale Factor

Events

• • 40175

NV ULong

Flags

M_Events

Bit Map. See M_EVENT_flags. 0 = no event

• • 40176

Event

Bit

Description

M_EVENT_Power_Failure

0x00000004

Loss of power or phase

M_EVENT_Under_Voltage

0x00000008

Voltage below threshold (phase loss)

M_EVENT_Low_PF

0x00000010

Power factor below threshold (can

indicate misassociated voltage and

current inputs in 3-phase systems)

M_EVENT_Over_Current

0x00000020

Current input over threshold (out of

measurement range)

M_EVENT_Over_Voltage

0x00000040

Voltage input over threshold (out of

measurement range)

M_EVENT_Missing_Sensor 0x00000080

Sensor not connected (not supported)

M_EVENT_Reserved1-8

0x00000100 to

0x00008000

Reserved for future SunSpec use

M_EVENT_OEM1-15

0x7FFF000

Reserved for OEMs (not used)

End of SunSpec Block

• • 40177

NV UInt

0xFFFF

C_SunSpec_DID = 0xFFFF
Uniquely identifies this as the last SunSpec block

• • 40178

NV UInt

0x0000

C_SunSpec_Length = 0
Last block has no length

SunSpec Register Blocks (cont.)

Содержание E51C2

Страница 1: ...ce complies with part 15 of the FCC Rules Operation is subject to the following two conditions 1 This device may not cause harmful interference and 2 this device must accept any interference received...

Страница 2: ...35mm DIN Rail per EN 50022 OPERATING CONDITIONS Operating Temperature Range 30 to 70 C 22 to 158 F Storage Temperature Range 40 to 85 C 40 to 185 F Humidity Range 95 RH non condensing Altitude of Oper...

Страница 3: ...sions 4 Application Example 4 Data Outputs 5 Product Diagram 5 Display Screen Diagram 5 Installation 6 Supported SystemTypes 7 Wiring Symbols 7 Wiring 8 Control Power Diagrams 9 Quick Setup Instructio...

Страница 4: ...L L C intheUSAand orothercountries Othercompanies trademarksareherebyacknowledgedtobelongtotheirrespectiveowners TM E51C2 E51C3 Installation Guide Dimensions 4 2 107mm 3 6 91mm 1 5 39mm 2 3 59mm 1 9 4...

Страница 5: ...ealTime Clock user configurable 10 user configurable log buffers each buffer holds 5760 16 bit entries User configures which 10 data points are stored in these buffers User configurable logging interv...

Страница 6: ...ways on standard 35 mm DIN rail or screw mounted to the interior surface of the enclosure A DINRailMounting 1 Attach the mounting clips to the underside of the housing by sliding them into the slots...

Страница 7: ...a particular System Type will display as on the User Interface or as QNAN in the Modbus registers CTs Voltage Connections SystemType Phase Loss Measurements Wiring Diagram Number of wires Qty ID Qty...

Страница 8: ...WARNING Wiring Observe correct CT orientation N L1 X2 X1 White Black A B C N X1 X2 X1 X2 X1 X2 A B C Diagram1 1 PhaseLine to Neutral2 Wire System1CT Diagram2 1 PhaseLine to Line2 Wire System1CT L1 L2...

Страница 9: ...oundeddelta seetheLinetoNeutral installationlimits InCEcompliantinstallations thelinesmust beneutral earth referencedatlessthan300VACL N TheControlPowerTransformermaybewiredL NorL L Outputto meetmeter...

Страница 10: ...ack to the S COM screen 6 to the S CT Set Current Transducer screen If this unit does not have an RS 485 port this will be the first screen a to the CT V screen Use the or buttons to select the voltag...

Страница 11: ...be rated for the short circuit current at the connection point All pulse outputs and communication circuits are only intended to be connected to non hazardous circuits SELV or Class 2 Do not connect t...

Страница 12: ...pparent Power S Export Demand Maximum Reactive Power Q Export Demand Maximum Real Power P Export Demand DKVAR Present Reactive Power Demand Q D KVA Present Apparent Power Demand S DEMND Demand Scroll...

Страница 13: ...Reactive Power Q Export Demand Maximum Real Power Export Demand D KQ Present Reactive Power Demand D KS Present Apparent Power Demand DEMND Demand Scroll When Idle Total Import Real Energy A KPh 3 KPh...

Страница 14: ...C A B C INFO MODEL OS SN RS Serial Number Reset System Operating System ALERT INFO PLOSS A b C LOWPF A b C F ERR A I OVR A b C V OVR A b C PASWD 00000 PASWD 00000 Model Number Energy Pulse Output Err...

Страница 15: ...tem Type Current Transformer S SYS Next S CT CT V 1 0 33 CT SZ 100 SYSTM 3L 1n 3L 2L 1n 2L 1L 1n Back To SETUP Back Back Back S COM To Setup p 2 SPLOS Next S PT Set Potential Transfomer Ratio RATIO Po...

Страница 16: ...the ALARM PULSE screen and enable Energy pulse output configuration error bit in the Modbus Diagnostic Alert Bitmap if equipped Wh P Set Pulse Energy In Watt Hours VAR Hours if present per Pulse When...

Страница 17: ...setting the buffers hold 60 days of data An external timer can be used over Modbus by setting this register to 0 Use register 159 to turn on data logging and select either Single Shot or Continuous m...

Страница 18: ...ble CTs and PTs allowing a much wider range of operation from 90V x 5A up to 32000V x 32000A To promote this the meter permits variable scaling of the 16 bit integer registers via the scale registers...

Страница 19: ...ly a fraction to be read correctly This is done to allow integer numbers to represent fractional numbers Range Defines the limit of the values that a register can contain Standard Modbus Default Setti...

Страница 20: ...and Export correspond with Real Energy 016 LSR 017 R NV ULong kVAh E 0 to 0xFFFFFFFF Apparent Quadrants 1 4 Import MSR 018 LSR 019 R NV ULong kVAh E 0 to 0xFFFFFFFF Apparent Quadrants 2 3 Export MSR 0...

Страница 21: ...al Energy Phase C MSR 054 LSR 055 R NV ULong kVARh E 0 to 0xFFFFFFFF Accumulated Q1 Reactive Energy Phase A MSR Import Accumulated Reactive Energy Qh Per Phase 056 LSR 057 R NV ULong kVARh E 0 to 0xFF...

Страница 22: ...67 Real Power P Phase A Real Power P 092 R SInt kW W 32767 to 32767 Real Power P Phase B 093 R SInt kW W 32767 to 32767 Real Power P Phase C 094 R SInt kVAR W 32767 to 32767 Reactive Power Q Phase A R...

Страница 23: ...this value by 100 i e entering 200 yields a potential transformer ratio of 2 1 The default is 100 1 00 1 which is with no PT attached Set this value before setting the system voltage below 134 R W NV...

Страница 24: ...gy per Pulse Output Contact Closure If the meter cannot find a pulse duration that will keep up with the max system power register 135 it will reject the new value Check the meter configuration and or...

Страница 25: ...Logging Configuration and Status 155 R W NV UInt Day Month See Bytes Most Significant Byte MSB Least Significant Byte LSB Date Time Clock Following a power cycle resets to Day 01 Month 01 Hour 00 Yea...

Страница 26: ...t during the previous demand sub interval Bit 4 Logging Interrupted Logging has been interrupted power cycled log configuration change etc during the previous demand sub interval Bit 5 RTC Changed The...

Страница 27: ...177 R W NV UInt Log Register 9 Default is 156 Year Hour 178 R W NV UInt Log Register 10 Default is 157 Minutes Seconds Floating Point Data Summary of Active Phases 257 258 R NV Float kWh Accumulated...

Страница 28: ...user defined 315 316 R Float 1 0 4294967040 Pulse Counter 2 Export Reactive Energy Floating Point Data Per Phase 317 318 R Float kWh Accumulated Real Energy Phase A Import Accumulated Real Energy Ph...

Страница 29: ...Power Phase A 381 382 R Float kVA Apparent Power Phase A 383 384 R Float Ratio 0 0 1 0 Power Factor Phase A Power Factor PF 385 386 R Float Ratio 0 0 1 0 Power Factor Phase A 387 388 R Float Ratio 0...

Страница 30: ...device IDs Meter configuration by device ID 201 single phase A N or A B meter 202 split single phase A B N meter 203 Wye connect 3 phase ABCN meter 204 delta connect 3 phase ABC meter 40071 R NV UInt...

Страница 31: ...M_AC_VAR_SF 32767 to 32767 M_AC_VAR_A Phase A AC Reactive Power 40100 R SInt VAR M_AC_VAR_SF 32767 to 32767 M_AC_VAR_B Phase B AC Reactive Power 40101 R SInt VAR M_AC_VAR_SF 32767 to 32767 M_AC_VAR_C...

Страница 32: ...0 to 0xFFFFFFFF M_Import_VARh_Q1 Quadrant 1 Total Imported Reactive Energy 40143 40144 R NV ULong VAR hours M_Energy_VAR_SF 0x0 to 0xFFFFFFFF M_Import_VARh_ Q1A Phase A Quadrant 1 Total Imported React...

Страница 33: ...Total Exported Reactive Energy 40173 40174 R NV UInt SF 1 M_Energy_VA_SF Reactive Energy Scale Factor Events 40175 R NV ULong Flags M_Events Bit Map See M_EVENT_flags 0 no event 40176 Event Bit Descri...

Страница 34: ...powering See theWiring Diagrams section for more information Cannot communicate with power meter from a remote personal computer Power meter address is incorrect Verify that the meter is correctly add...

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