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PM3200 series user manual

1. psa Size Type Unit Range Description W 1 UlntiG Reserved W 1 Ulnti 2000 2099 W 1 UlInti6 1 12 Month W 1 UlInti6 1 31 Day 1003 W 1 0 23 Hour W 1 UlInti6 0 59 Minute 1 0 59 Second 1 UlntiG Reserved Set Wiring 5 Unit Range Description W 1 Ulnt16 Reserved 1 Ulnt16 Reserved 1 Ulnt16 Reserved Power System Configuration 0 1PH2W L N 1 1PH2W L L Ww 1 UlInt16 0 1 2 3 11 13 2 1PH3W L L N 3 3PH3W 11 3PHAW 13 1PHAW L N 1 UInt16 Hz 50 60 Nominal Frequency 2 Float32 Reserved 2 Float32 Reserved 2 Float32 Reserved 2000 1 Ulnt16 Reserved 1 Ulnt16 Reserved 2 Float32 V VT Secondary 1000000 0 VT Primary Ww 1 UInt16 V 100 110 115 120 VT Secondary 1 Ulnt16 1 2 3 Number of CTs Ww 1 UlInt16 A 1 32767 1 Ulnt16 A 1 5 CT Secondary 1 UInt16 Reserved 1 Ulnt16 Reserved 1 Ulnt16 Reserved 1 Ulnt16 Reserved VT Connection type 0 Direct Connect Ww 1 Ulnt16 0 1 2 1 Delta 2 VTs 2 Wye 3 VTs 42 DOCAO0006EN 04 200 series user manual Demand System Setup Communication via Modbus
2. 1 COMM Size Type Units Description PM3250 PM3255 3522 R R 4 Int64 Wh Active Energy Import Phase 2 3526 R R 4 Int64 Wh Active Energy Import Phase 3 3530 R R 4 Int64 VARh Reactive Energy Import Phase 1 3534 R R 4 Int64 VARh Reactive Energy Import Phase 2 3538 R R 4 Int64 VARh Reactive Energy Import Phase 3 3542 R R 4 Int64 VAh Apparent Energy Import Phase 1 3546 R R 4 Int64 VAh Apparent Energy Import Phase 2 3550 R R 4 Int64 VAh Apparent Energy Import Phase 3 Energy by Tariff Import 4196 R R 4 Int64 Wh Rate 1 Active Energy Import 4200 R R 4 Int64 Wh Rate 2 Active Energy Import 4204 R R 4 Int64 Wh Rate 3 Active Energy Import 4208 R R 4 Int64 Wh Rate 4 Active Energy Import Input Metering 3554 R 4 Date Time Input Metering Accumulation Reset Date Time 3558 R 4 Int64 Unit Input Metering Accumulation Channel 01 3562 R 4 Int64 Unit Input Metering Accumulation Channel 02 Energy values 32 bit floating point ule Units Description PM3250 PM3255 Total Energy 45166 R R 2 Float32 Wh Total Active Energy Import 45168 R R 2 Float32 Wh Total Active Energy Export 45170 R R 2 Float32 VARh Total Reactive Energy Import 45172 R R 2 Float32 VARh Total Reactive Energy Export 45174 R R 2 Float32 VAh Total Apparent Energy Import 45176 R R 2 Float32 VAh Total Apparent Energy Export Partial Energy Import 45178 R R 2
3. Units Description PM3250 PM3255 Input Metering Channel 01 7032 R WC 20 UTF8 Label 7052 R WC 2 Float32 pulse unit Pulse Frequency Digital Input Association 7055 R WC 1 Ulnt16 0 DI1 disable for input metering 1 DI1 enable for input metering Input Metering Channel 02 7056 R WC 20 UTF8 Label 7076 R WC 2 Float32 pulse unit Pulse Frequency Digital Input Association 7079 R WC 1 UInt16 0 DI2 disable for input metering 2 DI2 enable for input metering Digital Inputs 2 Units Description PM3250 PM3255 Digital Input 1 Control Mode 0 Normal Input Status 7274 4 Ulnt6 E 2 Multi tariff Control 3 Input Metering 5 Energy Reset Partial Energy Energy by Tariff Phase Energy 7298 R 1 UInt16 Digital Input 2 Control Mode Digital Input Status 0 Relay Open 8905 R 2 Bitmap 1 Relay Closed Bit 1 DI1 status Bit 2 2 status Digital Outputs Units Description PM3250 PM3255 Digital Output 1 Control Mode Status 9673 R 1 Ulnt16 oa 3 Energy OxFFFF Disable 9681 R 1 UInt16 Digital Output 2 Control Mode Status Digital Output Status 0 Relay Open 9667 R 1 Bitmap 1 Relay Closed Bit 1 DO1 status Bit 2 DO2 status DOCAOO06EN 04 49 Communication via Modbus Basic Meter Data PM3200 series user manual
4. pla Unit Range Description 1 Ulnt16 Reserved 1 UInt16 Reserved Demand method 2002 1 Ulnt16 1 2 1 Timed interval sliding block 2 Timed interval fixed block 1 Ulnt16 min 10 15 20 30 60 Demand interval duration 1 Ulnt16 Reserved Set Pulse Output PM3255 aay pare Size Type Unit Range Description 1 Ulnt16 Reserved 1 Ulnt16 Reserved Pulse Output 1 Ulnt16 0 1 0 DO1 Disable 1 001 Enable W 2 Float32 pulse kWh 0 01 0 1 1 10 100 500 Active Energy Pulse Frequency 2003 1 Ulnt16 Reserved 0 DO2 Disable 1 Ulnt16 0 2 2 DO2 Enable 2 Float32 pulse kVARh 0 01 0 1 1 10 100 500 Reactive Energy Pulse Frequency 1 Ulnt16 Reserved 1 Ulnt16 Reserved 2 Float32 Reserved 1 Ulnt16 Reserved 2038 1 Ulnt16 Reserved W 1 Ulnt16 ms 50 100 200 300 Energy Pulse Duration Set Tariff y dala ARAM Size Type Unit Range Description 1 UInt16 Reserved Multi tariff mode 0 Disable Multi tariff 2060 1 Use COM as Tariff Control maximum 4 tariffs Ww 1 UlInt16 0 3 2 Use 011 as Tariff Control 2 tariffs 3 Use 2 Digital inputs as Tariff Control 4 tariffs 4 Use as Tariff Control maximum 4 tariffs 1 UInt16 Reserved Tariff 2008 Ww 1 UlInt16 1 4
5. Alarms Action R W WC Units Description 3250 3255 Alarm Status Activated Alarm Bitmaps 0 Alarm is inactive 11021 R R Bitmap 1 Alarm is active BitN Alarm ID N 1 16 11022 R R Bitmap BitN Alarm ID N 17 32 BitN Alarm ID 33 40 11023 R R Bitmap BitN fixed to 0 BitN Alarm ID 41 56 11024 R R Bitmap BitN fixed to 0 for PM3250 Enabled Alarm Bitmaps 0 Alarm is disabled 11040 R R Bitmap 1 Alarm is enabled BitN Alarm ID N 1 16 11041 R R Bitmap BitN Alarm ID 17 32 BitN Alarm ID 33 40 11042 R R Bitmap E BitN fixed to 0 BitN Alarm ID 41 56 11043 R R Bitmap UN BitN fixed to 0 for PM3250 Unacknowledged Alarm Bitmaps 0 Historic alarms are acknowledged by the user 41078 R R Bitmap ML alarms are unacknowledged by the BitN Alarm ID 1 16 11079 R R Bitmap BitN Alarm ID 17 32 BitN Alarm ID 33 40 11080 R R Bitmap BitN fixed to 0 BitN Alarm ID 41 56 11081 R R Bitmap EU BitN fixed to 0 for PM3250 Alarm Event Queue Size of Event Queue 11113 R R UInt16 fixed as 20 11114 R R Ulnt16 Number of entries in Event Queue 11115 R R Ulnt16 Entry number of Most Recent Event Entry 001 11116 R R Ulnt16 Entry Number 11117 R R Date Time Date Time Record Type 11121 R R UInt16 OxFF10 Ulnt16 OxFF40 Float32 Register Number or Event Code 11122 R R UInt16 Primary Event Modb
6. 64 EMC electromagnetic compatibility 65 Safety and standards 1 65 Modbus RS 485 communications 65 Real time 1 65 Maintenance and Troubleshooting cccecceceeeeeneeeeeeeeeneeeeeeeeeeeeenseceneeeenseeeeeenenes 67 Password ReCover soup bte ribebeseQeUsbt eeMb and aed 67 Language Download 67 Enabling language download on the meter 67 Trou bleshootilhg uen me ERR ED XR E REA 67 Power energy and power factor 69 Power 22 bees Up bt bee tad 69 Power and the coordinate system 69 Power TOW sitat dar de m rp He dar vul tot es patus 69 Energy delivered imported energy received 69 Powerfactor PE x cui ree reete e aeg t Cr e UR Ged 70 True PF and displacement 70 PE lag conventioni i 5592 eg SRI ob eed ES 70 PF signiconyentioni a Snare eae CE RR 71 Power fac
7. 23 Communication Control Mode PM3250 3255 23 Real time clock RTC Control Mode 23 Data Logging 3255 24 Energy Logis ERR neste ln cue ZR RARE GR RR DR dala Ue qm LR 24 Meter Operation 25 Introduction Tea OR CAD 25 General display 25 Status information 25 Configuration mode 26 Modifying 5 27 3 Chapter 6 Chapter 7 Chapter 8 Chapter 9 PM3200 series user manual Clock setting PA I res RO ee ee ee 28 Configuration mode menu trees 29 Display mode euer EXTR e e Doe C ie le bee eo ee 33 Enter the display 33 Display mode menu tree for 3200 34 Display mode menu tree for PM3210 PM3250 PM3255 35 Full Screen mode 36 Enter the Full Screen mode 36 Full Screen mode menu tree f
8. Action R W WC P Size Type Units Description TESS PM3250 PM3255 Digital Output Association 2131 R WC 1 UInt16 0 Disable 1 DO1 enable for active energy pulse output 2132 R WC 2 Float32 pulse kWh Active Energy Pulse Frequency Reactive Energy Pulse Output Channel Digital Output Association 2135 R WC 1 UInt16 0 Disable 1 DO2 enable for reactive energy pulse output 2136 R WC 2 Float32 pulse kVARh Reactive Energy Pulse Frequency Command Interface Action R W WC 5 Units Description ress PM3250 PM3255 5250 R W R W 1 Ulnt16 Requested Command 5252 R W R W 1 UInt16 Command Parameter 001 5374 R W R W 1 UInt16 Command Parameter 123 5375 R R 1 UInt16 Command Status Command Result codes 0 Valid Operation 3000 Invalid Command 5376 R R 1 UInt16 3001 Invalid Parameter 3002 Invalid Number of Parameters 3007 Operation Not Performed 5377 R R 1 UInt16 Command Data 001 5499 R R 1 UInt16 Command Data 123 Communications Action R W WC 2 Units Description ress PM3250 PM3255 Protocol 6500 R R UInt16 0 Modbus 6501 R WC R WC UInt16 Address Baud Rate 0 9600 6502 R WC R WC UInt16 1 19 200 2 38 400 Parity 0 Even 6503 R WC R WC UInt16 1 Odd 2 None 48 DOCAOO06EN 04 200 series user manual Input Metering Setup Communication via Modbus Action R W WC
9. Digital Outputs 4 Digital Inputs m Pulse Output 4 Password High and Low Y NI Alarms NI NI d Front panel display Ni NI Language Ni d The default factory settings are listed the following table SEV al PAN NS A 1 ghead Backlight Diagnosis Alarm Description OFF Off ON Dim OFF LCD is in power saving mode ON Normal OFF Normal working status Flashing ALI Flashing Alarm Diagnosis is active ON Dim AW Flashing Alarm Diagnosis is active for 3 hours and LCD is in power saving mode ON Normal ON Not active alarm Logged alarms are not acknowledged by ON Dim the user Function Factory settings Wiring 3PH4W VT Direction connection 3 CTs 11 12 CT Ratio CT Secondary 5 A CT Primary 5A VT Ratio NA Nominal frequency 50 Hz Nominal phase order A B C Date Time 1 Jan 2000 00 00 00 Multi tariffs Disable Demand Method sliding block Interval 15 minutes Power demand log Disable Energy log Disable Digital outputs Disable DOCAO0006EN 04 200 series user manual Modifying parameters DOCAOO06EN 04 Meter operation Function Factory settings Digital inputs Input status Pulse output 100 pulse kWh pulse width 100 millisecond Communication Baud Rate 19 200 Parity EVEN Address 1 Password High 0010 Low 0000 Alarms
10. value of the variable monitored by the alarm Trigger Delay Pickup or Dropout Delay B Note The time delay is satisfied only if during the delay the actual value does not fall between the pickup setpoint and dropout setpoint An alarm is active The power meter records the date time and value when the pickup setpoint and C time delay are satisfied The power meter performs any tasks assigned to the event such as Switching on a digital output and flashing the backlight or the alarm symbol D Alarm period An alarm is inactive when both the dropout setpoint and the time delay are satisfied The power meter E any tasks assigned to the event such as switching off a digital output and ceasing to flash the backlight and the alarm symbol For the Over Energy alarm you also need to configure the method which refers to the energy accumulation and detection period The 3 options are Day method the energy accumulation starts at 8 03 A M every day and clears up at 8 03 A M the next day e Week method the energy accumulation starts at 8 03 A M every Sunday and clears up at 8 03 A M the next Sunday Month method the energy accumulation starts at 8 03 A M on the first day of the month and clears up at 8 03 A M on the first day of the next month When the accumulated energy pickup setpoint and time delay are satisfied the alarm is active When the accumulated energy dropout setpoint and tim
11. Standard compliance IEC61557 12 EN61557 12 IEC61010 1 UL61010 1 62053 11 62053 21 62053 22 62053 23 50470 1 50470 3 Modbus RS 485 communications Modbus RS 485 PM3250 PM3255 Number of ports 1 Parity Even Odd None Baud rate 9600 19200 38400 Number of stop bits 1 Isolation 4 kV double insulation Wire 2 5 14 AWG Wire strip length 7 mm 0 28 in Torque 0 5 N m 4 4 in Ib Real time clock Type Quartz crystal based Clock drift 2 5 5 30 ppm at 25 77 F DOCAO0006EN 04 65 Specifications PM3200 series user manual 66 DOCAOO06EN 04 3200 series user manual Maintenance and Troubleshooting Chapter 8 Maintenance Troubleshooting Password Recovery If you forget your password contact Technical Support Language Download You can download new language files onto the power meter over communications using DLF3000 software Both DLF software and language pack firmware files are available as free downloads from www schneider electric com Enabling language download on the meter You must use the meter display to enable the download of new language files before you download the files to your meter 1 Navigate to Setup gt LanDL and click OK 2 Click OK to confirm Troubleshooting This meter does not contain any user serviceable parts If the meter requires
12. and neutral L L and L N per phase THD voltage PM3210 PM3250 and PM3255 Maximum Highest of 3 phases Minimum Lowest of 3 phases 1 Available only by communications 2 Available only on the display The power meter provides the following demand readings Characteristics Description Current Per phase neutral and average Active reactive apparent power Total Peak Demand Values PM3210 PM3250 and PM3255 Current Per phase neutral and average Active reactive apparent power Total 1 Available only by communications Demand Calculation Methods Power demand is the energy accumulated during a specified period divided by the length of the period Current demand is calculated using arithmetical integration of the current RMS values during a time period divided by the length of the period How the power meter performs this calculation depends on the selected method To be compatible with electric utility billing practices the power meter provides block interval power current demand calculations For block interval demand calculations you select a block of time interval that the power meter uses for the demand calculation and the mode the meter uses to handle the interval 2 different modes are possible Fixed block Select an interval from 1 to 60 minutes in 1 minute increments The power meter calculates and updates the demand at the end of each interval Slidi
13. 001 Value 46130 R 4 Date Time Entry 020 Date Time 46134 R 4 Int64 Wh Entry 020 Value Energy Log Month Enable Disable 46138 R 1 Ulnt16 0x0000 Disable OxFFFF Enable 46139 R 1 UInt16 Maximum Entry Number 46140 R 1 UInt16 Current Entry Number 46141 R 1 Ulnt16 Latest Entry ID 46142 R 1 Ulnt16 Oldest Entry ID 46143 R 4 Int64 Wh Real time Value of Current Day 46147 R 4 Date Time Entry 001 Date Time 46151 R 4 Int64 Wh Entry 001 Value 46243 R 4 Date Time Entry 013 Date Time 46247 R 4 Int64 Wh Entry 013 Value Read Device Identification Register List Read Device Identification The power meter supports the Basic Device Identification with the mandatory objects VendorName DOCAO0006EN 04 61 Communication via Modbus PM3200 series user manual ProductCode e Revision Number ObjectlD Object Name Description Object Length Object Value Note 0x00 VendorName 16 SchneiderElectric METSEPM3200 0504 EiGdicicods p is identical to the catalog number of METSEPM3255 0x02 MajorMinorRevision 04 V1 0 Equivalent to X Y in register 1637 62 The Read Device ID code 01 and 04 are supported 01 request to get the basic device identification stream access 04 request to get one specific identification objective individual access The Modbus request and response are compliant with Chapter 6 20 43 14 0x
14. 5000 1 19 200 2 38 400 Parity 0 Even 1 UInt16 0 1 2 1 Odd 2 None 1 Ulnt16 Reserved Reset Partial Energy Counters Command Action N mber RIW Size Type Unit Range Description 2020 1 UInt16 Reserved Reset Input Metering Counter PM3255 Command Action E ids Number R W Size Type Unit Range Description 2023 1 UInt16 Reserved Set External Control from Digital Output 3255 Command Action Number R W Size Type Unit Range Description 1 Ulnt16 Reserved Digital Output ID 1 Ulnt16 1 2 1 DO1 21000 2 002 Digital Output Status 1 Ulnt16 0 1 0 Open 1 Close Modbus Register Table Register List System Action R W WC 222 Units Description dress 3250 PM3255 30 R 20 UTF8 Meter Name 50 R 20 UTF8 Meter Model 46 DOCAOO06EN 04 200 series user manual Communication via Modbus 2 Units Description PM3250 PM3255 70 R R 20 UTF8 Manufacturer 130 R R 2 UlInt32 Serial Number 132 R R 4 Date Time Date of Manufacture 136 R R 5 UTF8 Hardware Revision 1637 R R 1 UInt16 Present Firmware Version DLF format X Y ZTT 1701 R R 1 UInt16 Present Language Version DLF format Date Tim
15. Alarm ID 11 14205 R WC R WC 2 Float32 kVA Pickup Setpoint 14207 R WC R WC 2 UInt32 Second Pickup Time Delay 14209 R WC R WC 2 Float32 Dropout Setpoint 14211 R WC R WC 2 UInt32 Second Dropout Time Delay 14213 R WC R WC 1 Bitmap Digital Outputs to Associate Leading Power Factor Total Alarm ID 12 14225 R WC 2 Float32 Pickup Setpoint 14227 R WC 2 UInt32 Second Pickup Time Delay 14229 R WC 2 Float32 Dropout Setpoint 14231 R WC 2 UInt32 Second Dropout Time Delay 14233 R WC 1 Bitmap Digital Outputs to Associate Lagging Power Factor Total Alarm ID 13 14245 R WC 2 Float32 Pickup Setpoint 14247 R WC 2 UInt32 Second Pickup Time Delay 14249 R WC Float32 Dropout Setpoint DOCAOO06EN 04 59 Communication via Modbus PM3200 series user manual Action R W WC Units Description PM3250 PM3255 14251 R WC 2 UInt32 Second Dropout Time Delay 14253 R WC 1 Bitmap Digital Outputs to Associate Over Demand Total Active Power Present Alarm ID 16 14305 R WC 2 Float32 kW Pickup Setpoint 14307 R WC 2 UInt32 Second Pickup Time Delay 14309 R WC 2 Float32 Dropout Setpoint 14311 R WC 2 UInt32 Second Dropout Time Delay 14313 R WC 1 Bitmap Digital Outputs to Associate Over Demand Total Appare
16. Digital Outputs to Associate Under Voltage L L Alarm ID 6 14105 R WC R WC 2 Float32 V Pickup Setpoint 14107 R WC R WC 2 UInt32 Second Pickup Time Delay 14109 R WC R WC 2 Float32 Dropout Setpoint 14111 R WC R WC 2 UInt32 Second Dropout Time Delay 14113 R WC R WC 1 Bitmap Digital Outputs to Associate Over Voltage L N Alarm ID 7 14125 R WC 2 Float32 V Pickup Setpoint 14127 R WC 2 UInt32 Second Pickup Time Delay 14129 R WC 2 Float32 Dropout Setpoint 14131 R WC 2 UInt32 Second Dropout Time Delay 14133 R WC 1 Bitmap Digital Outputs to Associate Under Voltage L N Alarm ID 8 14145 R WC R WC 2 Float32 V Pickup Setpoint 14147 R WC R WC 2 UInt32 Second Pickup Time Delay 14149 R WC R WC 2 Float32 Dropout Setpoint 14151 R WC R WC 2 UInt32 Second Dropout Time Delay 14153 R WC R WC 1 Bitmap Digital Outputs to Associate Over Power Total Active Alarm ID 9 14165 R WC R WC 2 Float32 kW Pickup Setpoint 14167 R WC R WC 2 Ulnt32 Second Pickup Time Delay 14169 R WC R WC 2 Float32 Dropout Setpoint 14171 R WC R WC 2 UInt32 Second Dropout Time Delay 14173 R WC R WC 1 Bitmap Digital Outputs to Associate Over Power Total Reactive Alarm ID 10 14185 R WC 2 Float32 Pickup Setpoint 14187 R WC 2 Ulnt32 Second Pickup Time Delay 14189 R WC 2 Float32 96 Dropout Setpoint 14191 R WC 2 UInt32 Second Dropout Time Delay 14193 R WC 1 Bitmap Digital Outputs to Associate Over Power Total Apparent
17. R R 2 Float32 kVAR Minimum Reactive Power Total 27288 R R 2 Float32 kVA Minimum Apparent Power Phase 1 27290 R R 2 Float32 kVA Minimum Apparent Power Phase 2 27292 R R 2 Float32 kVA Minimum Apparent Power Phase 3 27294 R R 2 Float32 kVA Minimum Apparent Power Total Power Factor 27306 R R 2 4Q FP PF Minimum Power Factor Phase 1 27308 R R 2 4Q FP PF Minimum Power Factor Phase 2 27310 R R 2 4Q FP PF Minimum Power Factor Phase 3 27312 R R 2 4Q FP PF Minimum Power Factor Total Tangent Phi Reactive Factor 27336 R R 2 Float32 Minimum Tangent Phi Total Total Harmonic Distortion Current 27338 R R 2 Float32 Minimum THD Current 11 27340 R R 2 Float32 Minimum THD Current 12 27342 R R 2 Float32 Minimum THD Current 27344 R R 2 Float32 Minimum THD Current N Total Harmonic Distortion Voltage 27360 R R 2 Float32 Minimum THD Voltage L1 L2 27362 R R 2 Float32 Minimum THD Voltage L2 L3 27364 R R 2 Float32 Minimum THD Voltage L3 L1 27366 R R 2 Float32 Minimum THD Voltage L L Avg 27368 R R 2 Float32 Minimum THD Voltage L1 N 27370 R R 2 Float32 Minimum THD Voltage L2 N 27372 R R 2 Float32 Minimum THD Voltage L3 N 54 DOCAO0006EN 04 200 series user manual Communication via Modbus 1 Units Description PM3250 PM3255 2
18. You can view energy values from the display The resolution of the energy value automatically changes from kWh to MWh kVAh to MVARh The energy values automatically resets to 0 when it reaches the limit of 1 x 10 MWh 1x 106 MVAh 1 x 106 MVARh Manual reset of total energy is not allowed You reset the partial energy values including partial energy import energy by tariff and phase energy manually using the display Energy values can be reported over communications as 64 bit signed integers The units are always Wh VARh or VAh DOCAO0006EN 04 17 Functions PM3200 series user manual The following table lists the energy readings from the power meter Characteristics Description Energy values import Total and per phase partial by tariff Active energy 0 to 1 x 1012 Wh Auto reset to 0 in case of over limit Total and per phase partial Reactive energy 0to 1 1012 VARh Auto reset to 0 in case of over limit Total and per phase partial Apparent energy 0 to 1 x 1012 Auto reset to 0 in case of over limit Energy values export Total Active energy 0 to 1 x 1012 Wh Auto reset to 0 in case of over limit Total Reactive energy to 1 x 1012 VARh Auto reset to 0 in case of over limit Total Apparent energy 0 to 1 x 1012 Auto reset to 0 in case of over limit Power Quality Analysis Values 18 The power quality analysis values use the
19. current voltage power power factor frequency and energy The key features are electrical parameters monitoring such as In U PQS E PF Hz power current demand peak demand time stamped alarms minimum maximum values for many parameters management of up to 4 tariffs up to 2 digital inputs and 2 digital outputs Modbus communication Main Characteristics Function PM3200 PM3210 PM3250 PM3255 Measurement inputs through CTs 1 A 5 A Measurement inputs through VTs Four quadrant energy measurements Electrical measurements I In V PQS PF Hz a THD current and voltage Current power demand present 24 1 Current power demand peak Minimum maximum of instantaneous values 1 a a a aly al aya a ay aly al Power demand logs Energy consumption log day week month Multi tariff internal clock 4 4 4 Multi tariff external control by DI Multi tariff external control by communication Measurement display 2 A BR BR Al al H H aH a al a 2 Digital inputs Digital outputs 0 1 Alarms with time stamping 5 Modbus communication Width 18 mm module in DIN mounting 5 5 21 o a DOCAOO06EN 04 11 Overview Physical Description All meters meter sealing points PM3200 series user manual All meters have sealing co
20. following abbreviations Harmonic Content H1 Fundamental Content THD Total Harmonic Distortion HC H1 X 100 THD provides a measure of the total distortion present in a waveform THD is the ratio of harmonic content to the fundamental and provides a general indication of the quality of a waveform THD is calculated for both voltage and current The following table lists the power quality values of the power meter Power quality values PM3210 PM3250 and PM3255 Characteristics Description Per phase current and per phase voltage L L and L N THD Most distorted of 3 phases Average of 3 phases 1 Available only by communications DOCAOO06EN 04 200 series user manual Other Characteristics Alarms Overview Alarms Configuration DOCAOO06EN 04 Functions The following table lists other characteristics of the power meter Characteristics Description Reset Epart Per phase partial by tariff energy values Minimum and maximum values Peak demand values Local or remote setup Distribution system type Three phase 3 wire or 4 wire with 1 2 or 3 CTs Single phase 2 wire or 3 wire with 1 or 2 CTs with or without VTs Current transformers rating Primary 5 to 32 767 Secondary 5 1 Voltage transformers rating Primary 1 000 000 Vmax Secondary 100 110 115 120 Current dema
21. format 3082 R R 2 Float32 Power Factor Phase 3 Complex format Power Factor Total 2 lt PF lt 1 Quad 2 active power negative capacitive 3084 R R 2 Float32 1 PF 0 Quad 3 active power negative inductive 0 lt lt 1 Quad 1 active power positive inductive 1 lt PF lt 2 Quad 4 active power positive capacitive Current Unbalance 3012 R R 2 Float32 Current Unbalance 11 3014 R R 2 Float32 Current Unbalance 12 3016 R R 2 Float32 Current Unbalance 13 3018 R R 2 Float32 Current Unbalance Worst Voltage Unbalance 3038 R R 2 Float32 Voltage Unbalance L1 L2 3040 R R 2 Float32 Voltage Unbalance L2 L3 3042 R R 2 Float32 Voltage Unbalance L3 L1 50 DOCAO0006EN 04 200 series user manual Communication via Modbus 2 Units Description PM3250 PM3255 3044 R R 2 Float32 Voltage Unbalance L L Worst 3046 R R 2 Float32 Voltage Unbalance L1 N 3048 R R 2 Float32 Voltage Unbalance L2 N 3050 R R 2 Float32 Voltage Unbalance L3 N 3052 R R 2 Float32 Voltage Unbalance L N Worst Tangent Phi Reactive Factor 3108 R R 2 Float32 Tangent Phi Total Frequency 3110 R R 2 Float32 Hz Frequency Temperature 3132 R R 2 Float32 C Temperature Energy energy by tariff and input metering Most energy values are availabl
22. meter features a front panel with signaling LEDs a graphic display and contextual menu buttons for accessing the information required to operate the power meter and modify parameter settings The Navigation menu allows you to display configure and reset parameters The general display of the power meters is shown in the following picture Main Title Configuration Mode Cancellation Confirmation Up Down Current Per Phase 4 999 5 000 Values Parameters 5 000 I O n m gt Sub menu The display and the LED on the power meters indicate the device current status LED Indicator Description 5000 flashes kWh Off counting 69 Flashing On with counting ON Over counting due to wrong configuration or overload 25 Meter operation PM3200 series user manual The backlight and diagnosis alarm icon indicate the device status Configuration mode 26 Settings for all power meters The following settings can be configured in configuration mode Function PM3200 PM3210 PM3250 PM3255 Wiring NI d VT Ratio d Ni Nominal frequency Y d Date Time Ni Multi tariffs Y Y d Demand Ni d Log
23. service contact your local sales representative NOTICE RISK OF DAMAGE TO THE ENERGY METER Do not open the energy meter case Do not attempt to repair any components of the energy meter Failure to follow these instructions can result in equipment damage Do not open the power meter Opening the power meter voids the warranty The combination of the backlight and the symbol helps you to troubleshoot the power meter Refer to Status information on page 25 for more details If the combination of the backlight and the symbol indicates an active diagnosis refer to Meter operation on page 25 to get the diagnostic code If the diagnostic code persists after following the instructions below please contact Technical Support a PM3200 PM3210 PM3250 PM3255 Description Possible Solution _ 4 LCD display is not visible Check and adjust LCD contrast backlight settings Push buttons do not function Restart the power meter by power off and power on again Metering stops due to internal error 101 102 Enter the Configuration mode and Total energy consumption is implement Reset Config displayed DOCAOO06EN 04 67 Maintenance and Troubleshooting 3200 series user manual Diagnostic vos can PM3200 PM3210 PM3250 PM3255 Description Possible Solution Metering
24. 16 30 9999999 0 9999999 0 5 Alarm ID 12 13 2 0 2 0 6 Alarm ID 28 31 32 0 0 1000 0 7 Alarm ID 41 0 999999999 ro Size Type Unit Range Description 1 UlInt16 1 UlInt16 Alarm ID 2 1 UInt16 Reserved 1 UlInt16 Reserved 1 UlInt16 Reserved 0 Disable Ww 1 Ulnt16 0 1 1 Enable 3 7000 4 2 Float32 5 Pickup Setpoint 6 7 W 2 UInt32 Reserved 2 Float32 Reserved 2 UInt32 Reserved 1 UInt16 Reserved W 4 Ulnt16 Reserved 1 Ulnt16 Reserved 1 Ulnt16 Reserved 1 Ulnt16 Reserved 2 Float32 0 0 99 0 Dropout Setpoint 2 Ulnt32 0 999999 PM3250 Reserved T PM3255 Digital Output to Associate 1 0 1 2 3 0 None 1 DO1 2 DO2 3 DO1 and DO2 20001 W 1 Ulnt16 Reserved NOTE 1 PM3250 1 6 8 9 11 30 DOCAOO06EN 04 45 Communication via Modbus Communications Setup PM3200 series user manual Command Action Number RIW Size Type Unit Range Description 1 Ulnt16 Reserved 1 UInt16 Reserved 1 UInt16 Reserved 1 UInt16 1 247 Address Baud Rate 0 9600 1 Ulnt16 0 1 2
25. 2 T2 3 T3 4 4 DOCAOO06EN 04 Only if Multi Tariff is controlled by communications 43 Communication via Modbus Reset All Minimum Maximum PM3200 series user manual pem Size Type Unit Range Description 2009 1 UInt16 Reserved Reset All Peak Demands peu y Size Type Unit Range Description 2015 1 Ulnt16 Reserved Set Digital Input as Partial Energy Reset PM3255 1 SENI Size Type Unit Range Description 1 Ulnt16 Reserved Digital Input to Associate 6047 0 None 1 Ulnt16 0 1 2 3 1 011 2 012 3 011 012 Input Metering Setup 3255 RI Size Type Unit Range Description 1 Ulnt16 Reserved 1 UInt16 1 2 Input Metering Channel W 20 UTF8 string size lt 40 Label Ww 2 Float32 1 10000 Pulse Weight 6014 1 UInt16 Reserved Digital Input Association Input Metering Channel 1 0 1 0 None Ww 1 Ulnt16 Input Metering Channel 2 0 2 1 011 2 012 44 DOCAOO06EN 04 200 series user manual Alarm Setup Communication via Modbus 2 PM3255 1 2 5 6 7 8 9 10 11 12 13 16 19 28 30 31 32 41 3 Alarm ID 1 2 5 6 7 8 11 19 0 0 9999999 0 4 Alarm ID 9 10
26. 2B OxOE Read Device Identification of Modbus Application Protocol Specification DOCAO0006EN 04 200 series user manual Chapter 7 Specifications Electrical characteristics Specifications x 5 A CTs PMD Sx K55 0 5 Measurement accuracy IEC61557 12 1 A CTs 61557 12 PMD Sx K55 1 x 5 A CTs 0 3 0 5 6A Current x 1 A CTs 0 5 0 1 1 2 A Voltage 0 3 50 330 V L N or 80 570 V L L 5 CTs 0 005 0 5A 6A Power factor X 1A CTs 0 1 1 2 0 5L 0 8C Active Apparent power x 5 CTs Class 0 5 1 A CTs Class 1 Reactive power Class 2 Frequency 45 65 Hz 0 05 Active energy X 5 A CTs 62053 22 Class 0 55 x 1 CTs 62053 21 Class 1 Reactive energy IEC62053 23 Class 2 Measured voltage Wye 60 277 L N 100 480 V 1 1 20 Delta 100 480 L L 20 Overload 332 V L N or 575 V L L Frequency 50 60 Hz 10 Minimum wire temperature rating required 90 C 194 F Voltage inputs Impedance 3 MQ Burden 0 2 VA Measurement category Wire 2 5 14 AWG Nominal current Wire strip length 8 mm 0 31 in Torque 0 5 N m 4 4 in Ib 1Aor5A Requires x 5A or x 1A current transformers Measured current 20mA 6A Withstand 10 A continuous 20 at 10 sec hr Impedance 1 mO Burden lt 0 036 VA at
27. 6 A Minimum wire temperature rating required 90 C 194 F Wire 6 mm 10 AWG Wire strip length 8 mm 0 31 in Torque 0 8 N m 7 0 in Ib Operating range AC 100 277 V L N 173 480 L L 20 DC 100 300 V Frequency 45 65 2 AC 5 VA Burden Control power DC 3W Wire 6 mm 10 AWG Wire strip length 8 mm 0 31 in Torque 0 8 N m 7 0 in Ib Installation category DOCAO0006EN 04 63 Specifications PM3200 series user manual Digital output PM3255 Number 2 Type Solid state relay Load voltage 5 40 VDC Maximum load current 50 mA Output resistance 50 maximum Isolation 3 75 kV Wire 1 5 mm 16 AWG Wire strip length 6 mm 0 23 in Torque 0 5 N m 4 4 in Ib Number 1 Type Opto coupler output for remote transfer IEC62053 31 compatible SO format output Pulses kWh Configurable Voltage 5 30 VDC Pulse output PM3210 Current 1 15 mA Pulse width Configurable 50 ms minimum Isolation 3 75 kV Wire 2 5 mm 14 AWG Wire strip length 6 mm 0 23 in Torque 0 5 N m 4 4 in Ib Number 2 Type 1 opto coupler inputs Type Digital input PM3255 IEC 61131 2 compatible Maximum input Voltage 40 V DC Current 4 mA OFF state 0 5VDC ON state 11 40VDC Nominal voltage 24 V DC Isolation 3 75 kV Wire 1 5 mm 16 AWG Wire strip
28. 7376 R R 2 Float32 Minimum THD Voltage L N Avg Frequency 27616 R R 2 Float32 Hz Minimum Frequency Maximum Values 1 diii iiie Size Type Units Description PM3250 PM3255 Current 27694 R R 2 Float32 A Maximum Current 11 27696 R R 2 Float32 A Maximum Current I2 27698 R R 2 Float32 A Maximum Current I3 27700 R R 2 Float32 A Maximum Current N 27704 R R 2 Float32 A Maximum Current Avg Voltage 27714 R R 2 Float32 V Maximum Voltage 11 12 27716 R R 2 Float32 V Maximum Voltage L2 L3 27718 R R 2 Float32 V Maximum Voltage L3 L1 27720 R R 2 Float32 V Maximum Voltage L L Avg 27722 R R 2 Float32 V Maximum Voltage L1 N 27724 R R 2 Float32 V Maximum Voltage L2 N 27726 R R 2 Float32 V Maximum Voltage L3 N 27730 R R 2 Float32 V Maximum Voltage L N Avg Power 27748 R R 2 Float32 kW Maximum Active Power Phase 1 27750 R R 2 Float32 kW Maximum Active Power Phase 2 27752 R R 2 Float32 kW Maximum Active Power Phase 3 27754 R R 2 Float32 kW Maximum Active Power Total 27756 R R 2 Float32 kVAR Maximum Reactive Power Phase 1 27758 R R 2 Float32 kVAR Maximum Reactive Power Phase 2 27760 R R 2 Float32 kVAR Maximum Reactive Power Phase 3 27762 R R 2 Float32 kVAR Maximum Reactive Power Total 27764 R R 2 Float32 kVA Maximum Apparent Power Phase 1 27766 R R 2 Float32 kVA Maximum Apparent Power Phase 2 27768 R R 2 Float32 kVA Maximum Apparent Power Phase 3 27770 R R 2 Float32 kVA Maximum Apparent Power Total Power Factor 27782 R R 2 4Q FP PF Maximum Power Factor Phase 1 2
29. 7784 R R 2 4Q FP PF Maximum Power Factor Phase 2 27786 R R 2 4Q FP PF Maximum Power Factor Phase 3 27788 R R 2 4Q FP PF Maximum Power Factor Total Tangent Phi Reactive Factor 27812 R R 2 Float32 Maximum Tangent Phi Total Total Harmonic Distortion Current 27814 R R 2 Float32 Maximum THD Current 11 27816 R R 2 Float32 Maximum THD Current 12 27818 R R 2 Float32 Maximum THD Current 27820 R R 2 Float32 Maximum THD Current N Total Harmonic Distortion Voltage DOCAOO06EN 04 55 Communication via Modbus PM3200 series user manual 2 Units Description PM3250 PM3255 27836 R R 2 Float32 Maximum THD Voltage L1 L2 27838 R R 2 Float32 Maximum THD Voltage L2 L3 27840 R R 2 Float32 Maximum THD Voltage L3 L1 27842 R R 2 Float32 Maximum THD Voltage L L 27844 R R 2 Float32 Maximum THD Voltage L1 N 27846 R R 2 Float32 Maximum THD Voltage L2 N 27848 R R 2 Float32 Maximum THD Voltage L3 N 27852 R R 2 Float32 Maximum THD Voltage L N Frequency 28092 R R 2 Float32 Hz Maximum Frequency MinMax with Time Stamp e Units Description PM3250 PM3255 45130 R R 4 Date Time Minimum Current of 11 12 13 Date Time 45134 R R 2 Float32 A Minimum Cur
30. AY_REALTIME_VALUE 41504 14942 EA R WC 2 Ulnt16 ENERGY_LOG_WEEK_REALTIME_VALUE 41874 ENERGY_LOG_MONTH_REALTIME_VALUE 42043 14945 R WC 2 Float32 Wh Pickup Setpoint 14947 R WC 2 UInt32 Second Pickup Time Delay 14949 R WC 2 Float32 Dropout Setpoint 14951 R WC 2 UInt32 Second Dropout Time Delay 14953 R WC 1 Bitmap Digital Outputs to Associate 60 DOCAOO06EN 04 200 series user manual Communication via Modbus Energy Log 22 2 iic NIE Size Type Units Description PM3250 PM3255 Energy Log Day Enable Disable 45600 R 1 UlInt16 0x0000 Disable OxFFFF Enable 45601 R 1 Ulnt16 Maximum Entry Number 45602 R 1 Ulnt16 Current Entry Number 45603 R 1 UInt16 Latest Entry ID 45604 R 1 Ulnt16 Oldest Entry ID 45605 R 4 Int64 Wh Real time Value of Current Day 45609 R 4 Date Time Entry 001 Date Time 45613 R 4 Int64 Wh Entry 001 Value 45961 R 4 Date Time Entry 045 Date Time 45965 R 4 Int64 Wh Entry 045 Value Energy Log Week Enable Disable 45969 R 1 Ulnt16 0x0000 Disable OxFFFF Enable 45970 R 1 UInt16 Maximum Entry Number 45971 R 1 UInt16 Current Entry Number 45972 R 1 UInt16 Latest Entry ID 45973 R 1 Ulnt16 Oldest Entry ID 45974 R 4 Int64 Wh Real time Value of Current Day 45978 R 4 Date Time Entry 001 Date Time 45982 R 4 Int64 Wh Entry
31. Current voltage power power factor and frequency eae els Size Type Units Description PM3250 PM3255 Current 3000 R R 2 Float32 A I1 phase 1 current 3002 R R 2 Float32 A 12 phase 2 current 3004 R R 2 Float32 A phase 3 current 3006 R R 2 Float32 A In Neutral current 3010 R R 2 Float32 A Current Avg Voltage 3020 R R 2 Float32 V Voltage L1 L2 3022 R R 2 Float32 V Voltage L2 L3 3024 R R 2 Float32 V Voltage 13 11 3026 R R 2 Float32 V Voltage L L Avg 3028 R R 2 Float32 V Voltage L1 N 3030 R R 2 Float32 V Voltage L2 N 3032 R R 2 Float32 V Voltage L3 N 3036 R R 2 Float32 V Voltage L N Avg Power 3054 R R 2 Float32 kW Active Power Phase 1 3056 R R 2 Float32 kW Active Power Phase 2 3058 R R 2 Float32 kW Active Power Phase 3 3060 R R 2 Float32 kW Total Active Power 3062 R R 2 Float32 kVAR Reactive Power Phase 1 3064 R R 2 Float32 kVAR Reactive Power Phase 2 3066 R R 2 Float32 kVAR Reactive Power Phase 3 3068 R R 2 Float32 kVAR Total Reactive Power 3070 R R 2 Float32 kVA Apparent Power Phase 1 3072 R R 2 Float32 kVA Apparent Power Phase 2 3074 R R 2 Float32 kVA Apparent Power Phase 3 3076 R R 2 Float32 kVA Total Apparent Power Power Factor 3078 R R 2 Float32 Power Factor Phase 1 Complex format 3080 R R 2 Float32 Power Factor Phase 2 Complex
32. Disable Front panel display LCD Backlight 4 Contrast 5 Front panel display mode Full screen Enable Auto scroll Disable Language English Enter the configuration mode The diagram below illustrates the various elements for operating the power meters gt 2s or Selection button to change or select parameter values Confirmation button Cancellation button To enter the configuration mode hold amp and for 2 seconds The following figures describe in details the configuration navigation see Modifying parameters on page 27 to change the default selection There are two methods for modifying a parameter depending on the type of parameter Selecting a value in a list for example selecting 1PH2W L N from a list of available power systems or modifying a numerical value digit by digit for example entering a value for the date time or VT primary NOTE Before you modify any parameters ensure that you are familiar with the display functionality and navigation structure of your device in configuration mode Selecting the value in a list To select a value in a list 1 Usethe or button to scroll through the parameter values until you reach the desired value 2 Press to confirm the new parameter value 27 Meter operation Clock setting 28 PM3200 series user manual Modifying the numerical value When you modify a numerical value the digit on the far right side is se
33. Float32 Wh Partial Active Energy Import 45180 R R 2 Float32 VARh Partial Reactive Energy Import 45182 R R 2 Float32 VAh Partial Apparent Energy Import Phase Energy Import 45184 R R 2 Float32 Wh Active Energy Import Phase 1 45186 R R 2 Float32 Wh Active Energy Import Phase 2 45188 R R 2 Float32 Wh Active Energy Import Phase 3 45190 R R 2 Float32 VARh Reactive Energy Import Phase 1 45192 R R 2 Float32 VARh Reactive Energy Import Phase 2 45194 R R 2 Float32 VARh Reactive Energy Import Phase 3 45196 R R 2 Float32 VAh Apparent Energy Import Phase 1 45198 R R 2 Float32 VAh Apparent Energy Import Phase 2 45200 R R 2 Float32 VAh Apparent Energy Import Phase 3 Energy by Tariff Import 45206 R R 2 Float32 Wh Rate 1 Active Energy Import 45208 R R 2 Float32 Wh Rate 2 Active Energy Import 45210 R R 2 Float32 Wh Rate 3 Active Energy Import 45212 R R 2 Float32 Wh Rate 4 Active Energy Import Input Metering 52 DOCAOO06EN 04 200 series user manual Communication via Modbus Energy values 32 bit floating point 5 Units Description PM3250 PM3255 45202 R Float32 Unit Input Metering Accumulation Channel 01 45204 R Float32 Unit Input Metering Accumulation Channel 02 Demand 4 eee Size Type Units Description PM3250 PM3255 Demand S
34. M3255 In the DI control mode the tariff switching is triggered by the change in input status of DI See Digital Inputs PM3255 on page 21 for more details NOTE If you change DI mode to other operation modes normal input status input metering or energy reset while multi tariff control mode is in DI control mode the multi tariff function is automatically disabled NOTE If you change multi tariff control mode to other control modes communication or internal RTC while DI is configured for multi tariff function the DI operation mode automatically changes to normal input status Communication Control Mode PM3250 PM3255 In the communication control mode the tariff switching is triggered by command number 2008 See Communication via Modbus on page 39 for more details Real time clock RTC Control Mode In RTC control mode the tariff switching is triggered by the real time clock You can configure RTC control mode by using the display The configuration includes the selection of schedule mode and the setup of 1 or 2 schedulers depending on the schedule modes The 2 schedule modes for RTC trigger are Day mode weekdays and weekend share the same peak and peak off duration and only 1 scheduler should be set Week mode the tariff management of weekdays and weekends are controlled separately and 2 schedulers should be set Weekdays Weekend Day mode Tb Week mode A scheduler sup
35. MinMax Reset pes ee Units Description PM3250 PM3255 27214 R R 4 Date Time Minimum Maximum Reset Date Time DOCAOO06EN 04 53 Communication via Modbus Minimum Values PM3200 series user manual Action R W WC Units Description PM3250 PM3255 Current 27218 R R 2 Float32 A Minimum Current 11 27220 R R 2 Float32 A Minimum Current 12 27222 R R 2 Float32 A Minimum Current 27224 R R 2 Float32 A Minimum Current N 27228 R R 2 Float32 A Minimum Current Avg Voltage 27238 R R 2 Float32 V Minimum Voltage L1 L2 27240 R R 2 Float32 V Minimum Voltage L2 L3 27242 R R 2 Float32 V Minimum Voltage L3 L1 27244 R R 2 Float32 V Minimum Voltage L L Avg 27246 R R 2 Float32 V Minimum Voltage L1 N 27248 R R 2 Float32 V Minimum Voltage L2 N 27250 R R 2 Float32 V Minimum Voltage L3 N 27254 R R 2 Float32 V Minimum Voltage L N Avg Power 27272 R R 2 Float32 kW Minimum Active Power Phase 1 27274 R R 2 Float32 kW Minimum Active Power Phase 2 27276 R R 2 Float32 kW Minimum Active Power Phase 3 27278 R R 2 Float32 kW Minimum Active Power Total 27280 R R 2 Float32 kVAR Minimum Reactive Power Phase 1 27282 R R 2 Float32 kVAR Minimum Reactive Power Phase 2 27284 R R 2 Float32 kVAR Minimum Reactive Power Phase 3 27286
36. PM3200 series User manual DOCAO0006EN 04 10 2014 Schneider 200 series user manual Contents DOCAOO06EN 04 Chapter 1 Chapter 2 Chapter 3 Chapter 4 Chapter 5 Safety Information 6 Important information 6 Please riole riui ru p RGup fe SUE 6 NOUCES 3 estem oer 7 FCG Part 15 notice sre ree alae eet shee des 7 About the DOOK ex Tr ue c oe o ated Pc dee ce ERR RA CR Med de 7 Document SCOPE 7 Validity aes 7 Related documents 7 Safety precautions niter RI ARAARA 9 ed 11 Meter overview 11 M CPP 11 Physical Description 1 12 meters meter sealing points 12 PM32007 PM3210 vip WE aa ee tees 12 PM32507 PM3255 2 verius e Peefa Rue geeks Su e pueda 12 Installation em p E m Re ER EE DRAK 13 Safety Precautions ucl ae la ligadqeiaeX re
37. The command interface allows you to configure the power meter by sending specific command requests using Modbus function 16 Command Request The following table describes a Modbus command request uu Function Code ee Register Address Command Description The command is made of a command number and a set of parameters See the detailed description of each command in the 1 247 16 W 5250 up to 5374 command list Checking NOTE All the reserved parameters can be considered as any value e g 0 The following table describes a command block Register Address Content Size Int16 Data example 5250 Command Number 1 2008 Set Tariff 5251 Reserved 1 0 4 Tariff 4 5252 5374 Parameter n NOTE Command number 2008 supports only one parameter with the size of 1 Command Result The command result can be obtained by reading registers 5375 and 5376 The following table describes the command result Register Address Content Size Int16 Data example 5375 Requested Command Number 1 2008 Set Tariff 5376 Result 1 0 Valid Operation 1 List of Command Result codes 0 Valid Operation 3000 Invalid Command 3001 Invalid Parameter DOCAO0006EN 04 41 Communication via Modbus Command List 3002 Invalid Number of Parameters 3007 Operation Not Performed Set Date Time PM3200 series user manual
38. a aer 5 13 Removing from a 13 Input output and communications wiring 14 PM3255 digital input output considerations 14 FUNCIONS Ee a 15 Power Meter Characteristics 15 Real Time 15 Minimum Maximum Values 15 Demand Readings 16 Energy Readings ls 9E RIDES beste EIOS EE 0999093 17 Power Quality Analysis Values 18 Other Characteristics 19 Alarms pn Ca Re 19 Overview 1 19 Alarms Configuration 19 View Alarm Status on the 20 Alarm Activity and History 21 Using an Alarm to Control a Digital Output 21 Input output capabilities 21 RA io pe e a Douce e E e 22 DI Control Mode PM3255
39. apacitive PF lead The meter shows positive or negative power factor according to IEC standards PF sign in mode The meter correlates power factor sign PF sign with the direction of real power P flow For positive real power P the PF sign is positive For negative real power P the PF sign is negative 71 Power energy and power factor PM3200 series user manual kVAR Quadrant 2 Quadrant 1 aw 2 2 B PF sign PF sign PO Pc P kW PF sign P PF sign x L 5 5 SM EIS Quadrant 3 Quadrant 4 Q Power factor register format Each power factor value PF value occupies one floating point register for power factor PF register The meter performs a simple algorithm to the PF value then stores it in the PF register The meter and software interpret the PF register for all reporting or data entry fields according to the following diagram 72 DOCAOO06EN 04 PM3200 series user manual Power energy and power factor Quadrant 1 0 lt lt 1 Quadrant 2 1 lt lt 0 1 Quadrant 3 1 lt lt 0 Quadrant 4 0 lt lt 1 0 0 1 0 1 0 Quadrant3 2 Quadrant1 Quadrant 4 2 1 0 1 00 2 Quadrant 2 Quadrant 1 1 lt PF register x 0 0 lt PF register lt 1 Quadrant 3 Quadrant 4 2 lt PF register lt 1 1 lt PF regi
40. ch from Configuration mode Setup page to Display mode DOCAO0006EN 04 33 Meter operation Display mode menu tree for PM3200 Etotal Phase gt Tariff gt Phase Eap Phase 34 PM3200 series user manual DOCAO0006EN 04 PM3200 series user manual Meter operation Display mode menu tree for PM3210 PM3250 PM3255 Summry DOCAO0006EN 04 35 Meter operation 3200 series user manual Full Screen mode The main title and the sub menu in full screen mode are hidden and the values are expanded to full screen The following screen illustrates an example of full screen page 2210 ivg 5 005 Pot 3 321 kw Ea 17 0 wh Full screen mode is enabled by default You can modify full screen enable disable information auto scroll enable disable and auto scroll interval Full Screen Auto Scroll Auto Scroll Interval Description Enable Disable Any value Fixed summary page at full screen mode Auto scrolling pages at full screen mode The Enable Enable Any value interval between any 2 scrolling pages is the value specified Disable Full screen mode disabled Enter the Full Screen mode If Full Screen mode is enabled press to switch from Configuration mode Setup page to Full Screen mode vag 2210 v EM lava 5 005 3321 17 0 wh Display mode automatical
41. cifications and designs change from time to time please ask for confirmation of the information given in this publication PM3200 series user manual Safety information Important information Please note Read these instructions carefully and look at the equipment to become familiar with the device before trying to install operate service or maintain it The following special messages may appear throughout this bulletin or on the equipment to warn of potential hazards or to call attention to information that clarifies or simplifies a procedure The addition of either symbol to a Danger or Warning safety label indicates that an electrical hazard exists which will result in personal injury if the instructions are not followed This is the safety alert symbol It is used to alert you to potential personal injury hazards Obey all safety messages that follow this symbol to avoid possible injury or death DANGER DANGER indicates a hazardous situation which if not avoided will result in death or serious injury A WARNING WARNING indicates a hazardous situation which if not avoided could result in death or serious injury CAUTION CAUTION indicates a hazardous situation which if not avoided could result in minor or moderate injury NOTICE NOTICE is used to address practices not related to physical injury Electrical equipment should be installed operated serv
42. continues 201 Mismatch between frequency Correct frequency settings according to settings and frequency the nominal frequency of the network measurements Metering continues DX 202 Correct wiring settings according to Mismatch between wiring wiring inputs settings and wiring inputs 568 Metering continues Check wire connections or correct wiring Phase sequence reverses settings Metering continues 205 Date and time have been reset Set Date and Time due to loss of power Metering continues 206 MM Check the energy pulse output settings Pulse is missing due to overload and correct if needed on energy pulse output 252 Metering continues Restart the power meter by power off Abnormal internal clock function and power on again 68 DOCAO0006EN 04 3200 series user manual Power energy and power factor Chapter9 Power energy and power factor NOTE The descriptions in this section assume that you are an electrical energy consumer not a supplier Power PQS A typical AC electrical system load has both resistive and reactive inductive or capacitive components Resistive loads consume real power P and reactive loads consume reactive power Apparent power S is the vector sum of real power P and reactive power Q S P Q Real power is measured in watts W or kW reactive power is measured in vars VAR or and apparent power is measured in volt amps or kVA Power a
43. d the accumulated active energy for the previous week is logged e Month the log interval is 1 month The logging occurs at 8 03 A M on the first day of each month and the accumulated active energy for the previous month is logged You must use the display to configure the energy log The day log week log and month log are enabled or disabled together during the configuration However the energy accumulation always starts from the fixed log time instead of the time of log enabled You can access day log week log and month log by reading the registers Special Notes for Energy Log Ifthe date time is not set by the user after the date time resets due to previous power interruption energy keeps accumulating After the date time is set and the log time is reached all the accumulated energy is written into the log If you reset the date the log entries with log date after the reset date are not erased When the log time is reached the meter checks the enable disable status of the energy log The meter logs the accumulated energy if the status is enabled and discards if the status is disabled The accumulated energy resets to 0 The energy log is circular If the number of the log entries exceeds the maximum the oldest log entries are overwritten DOCAO0006EN 04 200 series user manual Chapter 5 Introduction General display Status information DOCAO0006EN 04 Meter operation Meter operation The power
44. d no resistive components so its power factor is zero PF 0 True PF and displacement PF The meter supports true power factor and displacement power factor values True power factor includes harmonic content Displacement power factor only considers the fundamental frequency PF lead lag convention The meter correlates leading power factor PF lead or lagging power factor PF lag with whether the current waveform is leading or lagging the voltage waveform Current phase shift from voltage For purely resistive loads the current waveform is in phase with the voltage waveform For capacitive loads current leads voltage For inductive loads current lags voltage Current lead lag and load type Current and voltage in phase resistive Current leads voltage capacitive Current lags voltage inductive 70 DOCAOO06EN 04 200 series user manual PF sign convention DOCAOO06EN 04 Power and PF lead lag Quadrant 2 Q kVAR Quadrant 1 Power energy and power factor PF lag PO P PF lead 8 5 90 Quadrant 3 Quadrant 4 Q KVAR PF lead lag summary Quadrant Current phase shift Load type PF lead lag Quadrant 1 Current lags voltage Inductive PF lag Quadrant 2 Current leads voltage Capacitive PF lead Quadrant 3 Current lags voltage Inductive PF lag Quadrant 4 Current leads voltage C
45. e Reg 1845 Year 0 99 year from 2000 to 2099 1845 1848 RIWC RIWC 1X4 UInt16 2 Month b11 b8 Weekday b7 b5 Day Reg 1847 Hour b12 b8 and Minute b5 b0 Reg 1848 Millisecond Meter Setup and Status Units Description PM3250 PM3255 2004 R R 2 UInt32 Second Meter Operation Timer Status 2014 R R 1 Ulnt16 Number of Phases 2015 R R 1 Ulnt16 Number of Wires Power System Configuration 0 1PH2W L N 1 1PH2W L L 2016 R WC R WC 1 Ulnt16 2 1PH3W L L with 3 3PH3W 11 3PHAW 13 1PH4W multi L with 2017 R WC R WC 1 Ulnt16 Hz Nominal Frequency Nominal Phase Order 2024 R WC R WC 1 Ulnt16 0 1 C B A 2025 R R 1 Ulnt16 Number VTs 2026 R WC R WC 2 Float32 V VT Primary 2028 R WC R WC 1 Ulnt16 V VT Secondary 2029 R WC R WC 1 Ulnt16 Number CTs 2030 R WC R WC 1 Ulnt16 A CT Primary 2031 R WC R WC 1 Ulnt16 A CT Secondary VT Connection Type 2036 R WC R WC 1 Ulnt16 sennae 1 3PH3W 2 VTs 2 3PH4W 3 VTs Energy Pulse Output Setup 2 Units Description PM3250 PM3255 Energy Output Pulses Global Settings 2129 R WC 1 UInt16 Millisecond Energy Pulse Duration Active Energy Pulse Output Channel DOCAO0006EN 04 47 Communication via Modbus PM3200 series user manual
46. e control circuit Beaware that an unexpected change of state of the digital outputs may result when the supply power to the meter is interrupted Failure to follow these instructions can result in death serious injury or equipment damage PM3255 digital input and output considerations The digital outputs of PM3255 are polarity independent The digital inputs and outputs of PM3255 are electrically independent 14 DOCAO0006EN 04 200 series user manual Functions Chapter 4 Functions Power Meter Characteristics The power meter measures currents and voltages and reports real time RMS values for all 3 phases and neutral In addition the power meter calculates power factor real power reactive power and more The following sections list the metering characteristics of the power meter Real Time Measuring The following table lists the metering characteristics of the power meter for the real time measurement Characteristics Description Current Per phase neutral and average of 3 phases Voltage L L L N and average of 3 phases Frequency 40 70 Hz Active power Total and per phase signed Reactive power Total and per phase signed Apparent power Total and per phase Total and per phase Power factor True 0 000 to 1 signed by display 0 000 to 2 signed by communications Tangent phi Reactive factor Total Current unbalance Per phase most unbalanced of 3 p
47. e delay are satisfied the alarm is inactive View Alarm Status on the display The alarm status summary page includes the following items Tot Enable displays total number of the alarms enabled by the user in the alarm configuration 20 DOCAO0006EN 04 200 series user manual Functions Tot Active displays total number of the active alarms One active alarm with several entries is considered as one For example over current at phase 1 creates the first entry over current at phase 2 creates the second entry but the total number of the active alarms is one Output refers to the association with digital output DO The alarm level 2 page lists the number of entries of the active and logged alarms The logged alarm entries include the active alarms and the historic alarms One alarm that has occurred several times can create several active or logged entries The alarm level 3 page lists the detailed information of each active log entry NOTE When an active alarm is not present and you enter the log entry list the meter considers this to mean that you have acknowledged all the logged alarms Alarm Activity and History The active alarm list holds 20 entries at a time The list works as a circular buffer replacing the oldest entries with the newest entries The information in the active alarm list is volatile When the power meter resets this list is reinitialized The alarm history log holds 20 entries of ala
48. e in both signed 64 bit integer and 32 bit floating point format Resets and active tariff information n Size Type Units Description PM3250 PM3255 Energy Reset Partial Energy Energy by Tariff Phase Energy 3252 R R 4 Date Time Energy Reset Date Time Energy by Tariff Import Active Tariff Only modifiable in case of COM Control Mode Enabled 191 FUNIS RWG 1 Uinti 0 multi tariff disabled 1 4 rate 1 to rate 4 Input Metering 3554 R 4 Date Time Input Metering Accumulation Reset Date Time Energy values 64 bit integer dod Units Description PM3250 PM3255 Total Energy 3204 R R 4 Int64 Wh Total Active Energy Import 3208 R R 4 Int64 Wh Total Active Energy Export 3220 R R 4 Int64 VARh Total Reactive Energy Import 3224 R R 4 Int64 VARh Total Reactive Energy Export 3236 R R 4 Int64 VAh Total Apparent Energy Import 3240 R R 4 Int64 VAh Total Apparent Energy Export Energy Reset Partial Energy Energy by Tariff Phase Energy 3252 R R 4 Date Time Energy Reset Date Time Partial Energy Import 3256 R R 4 Int64 Wh Partial Active Energy Import 3272 R R 4 Int64 VARh Partial Reactive Energy Import 3288 R R 4 Int64 VAh Partial Apparent Energy Import Phase Energy Import 3518 R R 4 Int64 Wh Active Energy Import Phase 1 DOCAOO06EN 04 51 Communication via Modbus PM3200 series user manual Energy values 64 bit integer
49. ever short the secondary of a voltage transformer VT Never open circuit a current transformer CT Always use grounded external CTs for current inputs Failure to follow these instructions will result in death or serious injury A WARNING UNINTENDED OPERATION Do not use the meter for critical control or protection applications where human or equipment safety relies on the operation of the control circuit Failure to follow these instructions can result in death serious injury or equipment damage Safety precautions PM3200 series user manual A WARNING INACCURATE DATA RESULTS Do not rely solely on data displayed on the front panel or in software to determine if the device is functioning correctly or meeting all applicable standards and compliances Do not use data displayed on the front panel or in software as a substitute for proper workplace practices or equipment maintenance Failure to follow these instructions can result in death serious injury or equipment damage 10 DOCAO0006EN 04 Overview 3200 series user manual Chapter 2 Overview Meter overview The PM3200 series power meters provide accurate 3 phase electrical parameters monitoring The offer is composed of 4 commercial references described below Functions The product functions of power meters provide the various measurement capabilities required to monitor an electrical installation such as
50. hases Voltage unbalance L L most unbalanced of 3 phases L N most unbalanced of 3 phases Minimum Maximum Values When any one second real time reading reaches its highest or lowest value the power meter saves the minimum and maximum values in its nonvolatile memory From the power meter display you can all min max values since the last reset and the reset date and time reset min max values All running min max values are arithmetic minimum and maximum values For example the minimum phase A N voltage is the lowest value in the range from 0 to 1 MV that has occurred since last reset of the min max values The power meter provides time stamping for 6 minimum maximum values The following table lists the minimum and maximum values stored in the power meter Characteristics Description Per phase neutral and average Current Minimum lowest of 3 phases Maximum highest of 3 phases Voltage L L and L N per phase and average Frequency Active power Per phase and total DOCAOO06EN 04 15 Functions Demand Readings 16 3200 series user manual Characteristics Description Reactive power Per phase and total Apparent power Per phase and total Power factor Per phase and total Tangent phi Reactive factor Total Maximum Per phase neutral and highest of 3 phase THD current PM3210 PM3250 and PM3255 Minimum Per phase
51. he meter in input metering modes to collect the pulses for WAGES application To activate this function set the input metering pulse 21 Functions Multi tariff 22 PM3200 series user manual frequency pulse unit The meter counts the number of pulses and calculates the number of units Pulse width or pulse stop less than 10 milliseconds is invalid for pulse counting Energy Reset energy reset function resets partial energy energy by tariff and energy by phase Reset is activated by an ON signal lasting for over 10 milliseconds The following table describes the input coding in binary format Input voltage Active tariff Meter with 4 tariffs DI1 DI2 OFF OFF Tariff 1 active DI1 DI2 OFF ON Tariff 2 active DI1 DI2 ON OFF Tariff 3 active DI1 DI2 ON ON Tariff 4 active Meter with 2 tariffs always associated with DI1 and DI2 can be left floating or configured as other mode DI1 OFF Tariff 1 active ON Tariff 2 active Pulse Output PM3210 Pulse output is used for active energy pulse output only You can configure the pulse frequency pulse kWh and the pulse width The minimum pulse width is 50 ms The pulse stop is equal or longer than the pulse width The pulse output indicates the primary energy consumption considering transformer ratios You should set a proper value of pulse frequency and pulse width to avoid pulse missing due to over counting Digital Outp
52. iced and maintained only by qualified personnel No responsibility is assumed by Schneider Electric for any consequences arising out of the use of this material A qualified person is one who has skills and knowledge related to the construction installation and operation of electrical equipment and has received safety training to recognize and avoid the hazards involved DOCAOO06EN 04 200 series user manual Notices FCC Part 15 notice About the book Document scope Validity note Related documents DOCAOO06EN 04 This equipment has been tested and found to comply with the limits for a Class B digital device pursuant to part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference in a residential installation This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instructions may cause harmful interference to radio communications However there is no guarantee that interference will not occur in a particular installation If this equipment does cause harmful interference to radio or television reception which can be determined by turning the equipment off and on the user is encouraged to try to correct the interference by one or more of the following measures e Reorient or relocate the receiving antenna Increase the separation between the equipment and receiver Connect the equipment to an
53. lected by default except for Date Time The parameters listed below are the only ones for which you set a numerical value Date Time Voltage Transformer VT Primary e Current Transformer CT Primary e Password e Modbus address of the power meter e Pickup Setpoint Dropout Setpoint Time delay Interval duration To modify a numerical value Use the or button to modify the selected digit 2 Press to confirm the new parameter value and to shift to the next digit Modify the next digit if needed or press EX3 3 Continue to move through the digits until you reach the last digit then press again to confirm the new parameter value NOTE If you enter an invalid setting and press OK the cursor stays in the field for that parameter until you enter a valid value Canceling an entry To cancel the current parameter entry press the button The screen reverts to the previous display You must reset the time to account for any time change for example to switch the time from standard time to daylight savings time The power meter retains the date and time settings before the interruption Setting To set the date and time see Modifying the numerical value on page 28 Date time format The date is displayed in the format DD MMM YYY Y The time is displayed using the 24 hour clock in the format hh mm ss Clock setting menu The following diagram illustrates how to set the clock when you initially power u
54. length 6 mm 0 23 in Torque 0 5 4 4 in Ib Mechanical characteristics Weight 0 26 kg 0 57 Ib Front panel 40 IP degree of protection Meter body IP20 Display dimensions 43 x 34 6 mm 1 7 x 1 3 in Display resolution 128 x 96 Display data update rate 1 second Energy pulsing LED 5000 flashes kWh without consideration of transformer ratios Environmental characteristics 64 Operating temperature 25 to 55 C 13 to 131 F K55 Storage temperature 40 to 85 C 40 to 185 F K55 Humidity rating 5 to 95 RH non condensing at 50 C 122 F Pollution degree 2 Altitude lt 2000 m 6561 ft Location Not suitable for wet locations Indoor use only DOCAOO06EN 04 200 series user manual Specifications EMC electromagnetic compatibility Electrostatic discharge Level IEC61000 4 2 Immunity to radiated fields Level III IEC61000 4 3 Immunity to fast transients Level IV IEC61000 4 4 Immunity to surge Level IV IEC61000 4 5 Conducted immunity Level IEC61000 4 6 Immunity to power frequency magnetic fields 0 5 mT IEC61000 4 8 Conducted and radiated emissions Class B EN55022 Safety and standards Safety CE as per IEC61010 1 Protective class II Double insulated for user accessible parts
55. ly switches to full screen mode if five minutes passes without a key press Current Per Phase 36 DOCAOO06EN 04 3200 series user manual Meter operation Full Screen mode menu tree for PM3200 Full Screen mode menu tree for PM3210 PM3250 PM3255 DOCAO0006EN 04 37 Meter operation PM3200 series user manual 38 DOCAOO06EN 04 200 series user manual Communication via Modbus Chapter 6 Communication via Modbus Modbus communications overview Modbus RTU protocol is available on the PM3250 and PM3255 The information in this section assumes that you have an advanced understanding of Modbus communications your communications network and the power system that your meter is connected to Modbus communications settings Before communicating with the device using Modbus protocol use the HMI to configure the following settings Parameters Authorized Values Default Value 9600 Baud Baud rate 19 200 Baud 19 200 Baud 38 400 Baud Odd Even Parity L None Even number of stop bits 1 Address 1 247 1 Signaling of Communication Activity The yellow communication LED indicates the status of communication between the meter and the master as follows If Then the LED is flashing communication with the device has been correctly established the LED is off there is no active communication between the master and the slave Modbus F
56. n Polish Swedish You can download these technical publications and other technical information from www schneider electric com DOCAOO06EN 04 200 series user manual Chapter 1 DOCAOO06EN 04 Safety precautions Safety precautions Installation wiring testing and service must be performed in accordance with all local and national electrical codes Carefully read and follow the safety precautions outlined below DANGER HAZARD OF ELECTRIC SHOCK EXPLOSION OR ARC FLASH Apply appropriate personal protective equipment PPE and follow safe electrical work practices See NFPA 70E in the USA CSA 2462 or applicable local standards This equipment must only be installed and serviced by qualified electrical personnel Turn off all power supplying this device and the equipment in which it is installed before working on the device or equipment Always use a properly rated voltage sensing device to confirm power is off Before performing visual inspections tests or maintenance on this equipment disconnect all sources of electric power Assume that all circuits are live until they have been completely de energized tested and tagged Pay particular attention to the design of the power system Consider all power supply sources particularly the potential for backfeed Do not exceed the device s ratings for maximum limits Replace all devices doors and covers before turning on power to this equipment N
57. nd calculation method 1 to 60 minutes Power demand calculation method 1 to 60 minutes The power meter provides setpoint driven alarms The alarms include Alarms PM3210 PM3250 PM3255 Standard alarms Over Current Phase Under Current Phase Over Voltage L L Under Voltage L L Over Voltage L N Under Voltage L N Over Power Total Active lt 2 2 Over Power Total Reactive Over Power Total Apparent Leading Power Factor Total Lagging Power Factor Total Over Demand Total Active Power Present Over Demand Total Apparent Power Present Over THD U Phase Under Power Total Active Over Phase Over THD V Phase a 221212 2 2 S 22 2 Customized Alarms Over Energy Total Active For the standard alarms you must configure the following features by using the display or communication e Pickup setpoint 19 Functions PM3200 series user manual Trigger delay Pickup Dropout delay Dropout setpoint Deviation percentage from pickup setpoint Among the standard alarms dropout setpoint and trigger delay are common features of all the alarms Pickup setpoint is identical for each alarm For more information on how the meter handles the setpoint driven alarms refer to the figure below Pickup Setpoint Dropout Setpoint Time A
58. nd the PQ coordinate system The meter uses the values of real power P and reactive power Q on the PQ coordinate system to calculate apparent power Q kVAR Quadrant 2 Quadrant 1 Quadrant 3 Quadrant 4 Q kVAR Power flow Positive power flow P and Q means power is flowing from the power source towards the load Negative power flow P and Q means power is flowing from the load towards the power source Energy delivered imported energy received exported The meter interprets energy delivered imported or received exported according to the direction of real power P flow Energy delivered imported means positive real power flow P and energy received exported means negative real power flow P DOCAO0006EN 04 69 Power energy and power factor PM3200 series user manual Energy delivered imported Quadrant Real P power flow or received exported Quadrant 1 Positive Energy delivered imported Quadrant 2 Negative Energy received exported Quadrant 3 Negative Energy received exported Quadrant 4 Positive Energy delivered imported Power factor PF Power factor PF is the ratio of real power P to apparent power S and is a number between 0 and 1 5 An ideal purely resistive load has no reactive components so its power factor is PF 1 or unity power factor A purely inductive or capacitive loa
59. ng block Select an interval from 1 to 60 minutes in 1 minute increments For demand intervals less than 15 minutes the value is updated every 15 seconds For demand intervals of 15 minutes and greater the demand value is updated every 60 seconds The power meter displays the demand value for the last completed interval DOCAO0006EN 04 200 series user manual Functions The following figures illustrate the 2 ways to calculate demand power using the block method For illustration purposes the interval is set to 15 minutes Calculation updates lt q Demand value is the every 15 or 60 average for the last seconds 15 minute interval completed interval 15304560 Sliding Block 4 Demand value is Calculation updates at the average for the last the end of the interval E completed interval 15 minute interval 15 minute interval 15 min gt 4 lt i gt Fixed Block Peak Demand In nonvolatile memory the power meter maintains a maximum operating demand value called peak demand The peak is the highest value absolute value for each of these readings since the last reset You can reset peak demand values from the power meter display You should reset peak demand after changes to basic power meter setup such as CT ratio or power system configuration Energy Readings The power meter calculates and stores total and partial energy values for active reactive and apparent energy
60. nt Power Present Alarm ID 22 14425 R WC 2 Float32 kVA Pickup Setpoint 14427 R WC 2 UInt32 Second Pickup Time Delay 14429 R WC 2 Float32 Dropout Setpoint 14431 R WC 2 UInt32 Second Dropout Time Delay 14433 R WC 1 Bitmap Digital Outputs to Associate Over THD U Phase Alarm ID 28 14545 R WC 2 Float32 Pickup Setpoint 14547 R WC 2 UInt32 Second Pickup Time Delay 14549 R WC 2 Float32 Dropout Setpoint 14551 R WC 2 UInt32 Second Dropout Time Delay 14553 R WC 1 Bitmap Digital Outputs to Associate Under Power Total Active Alarm ID 30 14825 R WC R WC 2 Float32 kW Pickup Setpoint 14827 R WC R WC 2 UInt32 Second Pickup Time Delay 14829 R WC R WC 2 Float32 Dropout Setpoint 14831 R WC R WC 2 UInt32 Second Dropout Time Delay 14833 R WC R WC 1 Bitmap Digital Outputs to Associate Over Phase Alarm ID 31 14865 2 Float32 Pickup Setpoint 14867 R WC 2 UInt32 Second Pickup Time Delay 14869 R WC 2 Float32 Dropout Setpoint 14871 R WC 2 UInt32 Second Dropout Time Delay 14873 R WC 1 Bitmap Digital Outputs to Associate Over THD V Phase Alarm ID 32 14905 R WC 2 Float32 Pickup Setpoint 14907 R WC 2 UInt32 Second Pickup Time Delay 14909 R WC 2 Float32 Dropout Setpoint 14911 R WC 2 UInt32 Second Dropout Time Delay 14913 R WC 1 Bitmap Digital Outputs to Associate 1 Second Alarms Custom Over Energy Total Active Alarm ID 41 Source Register ENERGY_LOG_D
61. nt16 Register Number Event Code 12554 R R 4 UlInt16 12558 R R 1 Ulnt16 Sequence Number 1 Second Alarms Standard Over Current Phase Alarm ID 1 14005 R WC R WC 2 Float32 A Pickup Setpoint 14007 R WC R WC 2 UInt32 Second Pickup Time Delay Dropout Setpoint 14009 R WC R WC 2 Float32 Deviation percentage from pickup setpoint Dropout Time Delay 14011 R WC R WC 2 Ulnt32 Second Same as pickup time delay Digital Outputs to Associate 0 Unassociated 14013 R WC R WC 1 Bitmap 1 Associated Bito DO1 association Bit1 DO2 association Under Current Phase Alarm ID 2 14025 R WC 2 Float32 A Pickup Setpoint 14027 R WC 2 UInt32 Second Pickup Time Delay 14029 R WC 2 Float32 Dropout Setpoint 14031 R WC 2 UInt32 Second Dropout Time Delay 14033 R WC 1 Bitmap Digital Outputs to Associate Over Voltage L L Alarm ID 5 14085 R WC 2 Float32 V Pickup Setpoint 58 DOCAO0006EN 04 200 series user manual Communication via Modbus Action R W WC Pos Adan Size Type Units Description PM3250 PM3255 14087 R WC 2 UInt32 Second Pickup Time Delay 14089 R WC 2 Float32 Dropout Setpoint 14091 R WC 2 Ulnt32 Second Dropout Time Delay 14093 R WC 1 Bitmap
62. of what the format allows Description Provides information about the register and the values that apply Unit Table The following data types appear in the Modbus register list Type Description Range Ulnt16 16 bit unsigned integer 0 65535 Int16 16 bit signed integer 32768 32767 UInt32 32 bit unsigned integer 0 4 294 967 295 Int64 64 bit unsigned integer 0 18 446 744 073 709 551 615 UTF8 8 bit field multibyte character encoding for Unicode Float32 32 bit value Standard representation IEEE for floating number with single precision Bitmap DATETIME See below DATETIME format Bits Word 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 1 Reserved 0 R4 0 Year 0 127 2 0 Month 1 12 WD 0 Day 1 31 3 SU 0 0 Hour 0 23 iV 0 Minute 0 59 4 Millisecond 0 59999 40 DOCAOO06EN 04 200 series user manual Communication via Modbus WD day of the week SU summer time iV validity of received data Bits Word 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 R4 Reserved Bit Year 7 bits year from 2000 Month 4 bits Day 5 bits Hour 5 bits Minute 6 bits Millisecond 2 octets 1 7 Sunday to Saturday Bit to 0 if this parameter is not used Bit to 0 if this parameter is not valid or not used Command Interface Description
63. or PM3200 37 Full Screen mode menu tree for PM3210 PM3250 PM3255 37 Communication via Modbus 44 44 10050111 39 Modbus communications overview 39 Modbus communications settings 39 Signaling of Communication Activity 39 Modbus Functions 39 Functor List iui lai eed Ate a 39 Table Format VM dut 40 Command Interface 41 Descriptio cod Hea pets ake epe 41 Command Request 41 Command List 2 2 222 2 22 4 2 2 4 42 Modbus Register Table 22 22222 e pev y REEL ERA 46 Register a aed a 46 Read Device Identification 61 Register ELISE dae eed a ee ae ea ed ae 61 Specifications cote na 63 Electrical 63 Mechanical characteristics 64 Environmental characteristics
64. outlet on a circuit different from that to which the receiver is connected e Consult the dealer or an experienced radio TV technician for help CAN ICES 3 B NMB 3 B This manual is intended for use by designers system builders and maintenance technicians with an understanding of electrical distribution systems and monitoring devices The PM3200 series power meters are used to measure electrical parameters of an installation or a part of an installation This function meets the requirements for installation monitoring alarming on consumption drifts consumption monitoring e evaluation of energy items cost accounting and so on logging of historical consumption identifying harmonic disturbances This function also satisfies the power saving incentives implemented by many countries Title of documentation Reference number Power Meters Installation sheet PM3200 PM3210 Chinese English French German Italian Portuguese Russian Spanish S1B46605 200 series user manual Power Meters Installation sheet PM3200 PM3210 51865915 Czech Danish Dutch Finnish Hungarian Norwegian Polish Swedish Power Meters Installation sheet PM3250 PM3255 7 S1B46607 Chinese English French German Italian Portuguese Russian Spanish Power Meters Installation sheet PM3250 PM3255 X 51 62914 Czech Danish Dutch Finnish Hungarian Norwegia
65. p the device or after a power failure To set the clock during normal operation see the configuration mode menu tree for your device DOCAO0006EN 04 3200 series user manual Meter operation Date amp Time Date amp Time Date amp Time Date amp Time D T Iavg 4 999 Ptot 3 299 kw 2 5 Configuration mode menu trees Configuration mode menu tree for PM3200 DOCAO0006EN 04 29 Meter operation PM3200 series user manual Configuration mode menu tree for PM3210 Dfault lover Vunder Uunder Pover Punder Sover Reset Oper 30 DOCAOO06EN 04 PM3200 series user manual Meter operation Configuration mode menu tree for PM3250 Comon lover Vunder Uunder Pover Sover Oper Lang HMI DOCAO0006EN 04 31 Meter operation 32 Configuration mode menu tree for PM3255 Alarm Lang HMI Comon lover lunder Vover Vunder Uover Uunder Pover Punder Qover Sover PFLed PFLag DMD P DMD 5 THD THD V THD U Energy PM3200 series user manual DOCAO0006EN 04 3200 series user manual Meter operation Display mode Enter the display mode If Full Screen mode is enabled press any key to switch from Full Screen mode to Display mode m 221 n Current Per Phase tava 5 005 m I P iin Ra 3 321 kw Ds is 4999 n a 17 0 wh E If Full Screen mode is disabled press to swit
66. ports a maximum of 4 time segments and Td for maximum 4 tariffs T1 T2 T3 and T4 You can assign Ta Tb Tc or Td to any tariff if any 24H 24H DOCAO0006EN 04 23 Functions PM3200 series user manual adjacent time segment has a different tariff A valid scheduler always starts from Ta segment and skipping time segments is not allowed 1 1 y UN T2 5 NS 4H 24H In the setup of a schedule you should define the tariff switching time for each target tariff In the application when the set switching time is reached the tariff switches automatically 2 Data Logging PM3255 Energy Log 24 The power meter provides energy logs Energy day log can be read as a log file The 3 types of energy log can be read as registers The following table lists the maximum number of entries of each log Log Type Max Entries Stored Energy log daily 45 Energy log weekly 30 Energy log monthly 13 The meter has the log for accumulated active energy The energy log entry structure is shown in the following table Log date time Energy value 4 registers 4 registers Log Entry The 3 log types are the log interval is 1 day The logging occurs at 8 03 A M every day and the accumulated active energy for the previous 24 hours is logged e Week the log interval is 1 week The logging occurs at 8 03 A M every Sunday an
67. rent of 11 12 13 Value 45136 R R 4 Date Time Minimum Power Factor Total Date Time 45140 R R 2 Float32 Minimum Power Factor Total Value 45142 R R 4 Date Time Maximum Current of 11 12 13 Date Time 45146 R R 2 Float32 A Maximum Current of 11 12 13 Value 45148 R R 4 Date Time Maximum Active Power Total Date Time 45152 R R 2 Float32 kW Maximum Active Power Total Value 45154 R R 4 Date Time Maximum Apparent Power Total Date Time 45158 R R 2 Float32 kVA Maximum Apparent Power Total Value 45160 R R 4 Date Time Maximum Power Factor Total Date Time 45164 R R 2 Float32 Maximum Power Factor Total Value Power Quality 1 dd Units Description PM3250 PM3255 45100 R R 2 Float32 THD Current 11 45102 R R 2 Float32 THD Current 12 45104 R R 2 Float32 THD Current 45106 R R 2 Float32 THD Current Neutral 45108 R R 2 Float32 THD Phase Current Worst 45110 R R 2 Float32 THD Voltage L1 L2 45112 R R 2 Float32 THD Voltage L2 L3 45114 R R 2 Float32 THD Voltage L3 L1 45116 R R 2 Float32 THD Voltage L L Avg 45118 R R 2 Float32 THD Voltage L L Worst 45120 R R 2 Float32 THD Voltage L1 N 45122 R R 2 Float32 THD Voltage L2 N 45124 R R 2 Float32 THD Voltage L3 N 45126 R R 2 Float32 THD Voltage L N Avg 45128 R R 2 Float32 THD Voltage L N Worst 56 DOCAO0006EN 04 200 series user manual Communication via Modbus
68. rms that have disappeared The log also works as a circular buffer This information is nonvolatile Using an Alarm to Control a Digital Output You can associate a digital output with an alarm See Input output capabilities on page 21 for more information Input output capabilities DOCAO0006EN 04 WARNING HAZARD OF UNINTENDED OPERATION Do not use the meter for critical control or protection applications where human or equipment safety relies on the operation of the control circuit Be aware that an unexpected change of state of the digital outputs may result when the supply power to the meter is interrupted Failure to follow these instructions can result in death serious injury or equipment damage Digital Inputs PM3255 The power meter can accept 2 digital inputs designated as DI1 and DI2 The digital inputs have 4 operating modes Normal Input Status use for simple ON OFF digital inputs The digital inputs can be OF or SD signals of a circuit breaker e Multi tariff Control you can control the tariff either through communications the internal clock or by 1 or 2 tariff inputs Tariff control through the tariff inputs is performed by applying a proper combination of ON or OFF signal to the inputs Each combination of ON or OFF signal results in the power meter registering the energy in a particular tariff register Refer to the table below for input coding Input Metering you can configure t
69. ster lt 2 2 2 PF value is calculated from the PF register value using the following formulas Quadrant PF range PF register range PF formula Quadrant 1 0 to 1 0 to 1 PF value PF register value Quadrant 2 1to 0 1to 0 PF value PF register value Quadrant 3 0 to 1 2to 1 PF value 2 PF register value Quadrant 4 1to0 1 to 2 PF value 2 PF register value DOCAOO06EN 04 73 Power energy power factor PM3200 series user manual Related topics See Communication via Modbus on page 39 for information on the meter s Modbus registers 74 DOCAO0006EN 04 Schneider Electric 35 rue Joseph Monier CS 30323 F 92506 Rueil Malmaison Cedex www schneider electric com 2014 Schneider Electric All Rights Reserved DOCAO0006EN 04 10 2014 Modbus and Schneider Electric are either trademarks or registered trademarks of Schneider Electric in France the USA and other countries Other trademarks used are the property of their respective owners
70. t PPE and follow safe electrical work practices See NFPA 70E in the USA CSA 2462 or applicable local standards This equipment must only be installed and serviced by qualified electrical personnel Turn off all power supplying this device and the equipment in which it is installed before working on the device or equipment Always use a properly rated voltage sensing device to confirm power is off Replace all devices doors and covers before turning on power to this equipment Do not exceed the device s ratings for maximum limits Never short the secondary of a voltage transformer VT Never open circuit a current transformer CT Always use grounded external CTs for current inputs Failure to follow these instructions will result in death or serious injury 1 Turn off all power supplying this device and the equipment in which it is installed before working on it 2 Always use a properly rated voltage sensing device to confirm that all power is off Removing from a DIN rail 1 Using a flat screwdriver S 6 5 mm 0 25 in lower the locking clip to release the device DOCAO0006EN 04 13 Installation PM3200 series user manual 2 Lift the device up to free it from the DIN rail Input output and communications wiring A WARNING HAZARD OF UNINTENDED OPERATION Do not use the meter for critical control or protection applications where human or equipment safety relies on the operation of th
71. tor register 72 DOCAO0006EN 04 200 series user manual DOCAOO06EN 04 The Schneider Electric brand and any registered trademarks of Schneider Electric Industries SAS referred to in this guide are the sole property of Schneider Electric SA and its subsidiaries They may not be used for any purpose without the owner s permission given in writing This guide and its content are protected within the meaning of the French intellectual property code Code de la propri t intellectuelle francais referred to hereafter as the Code under the laws of copyright covering texts drawings and models as well as by trademark law You agree not to reproduce other than for your own personal noncommercial use as defined in the Code all or part of this guide on any medium whatsoever without Schneider Electric s permission given in writing You also agree not to establish any hypertext links to this guide or its content Schneider Electric does not grant any right or license for the personal and noncommercial use of the guide or its content except for a non exclusive license to consult it on an is basis at your own risk All other rights are reserved Electrical equipment should be installed operated serviced and maintained only by qualified personnel No responsibility is assumed by Schneider Electric for any consequences arising out of the use of this material As standards spe
72. unctions Function List Introduction There are 3 different ways of using the Modbus communication by sending commands using the command interface see Command Interface page 41 by reading the Modbus registers see Modbus Register Table on page 46 by reading the Device Identification see Read Device Identification on page 61 Description The table below describes the three supported Modbus functions Function Code Function Name Decimal Hexadecimal 3 0x03 Read Holding Registers 16 0x10 Write Multiple Registers DOCAO0006EN 04 39 Communication via Modbus PM3200 series user manual Function Code Function Name Decimal Hexadecimal 43 14 0x2B 0x0E Read Device Identification For example To read different parameters from the power meter use the function Read change the tariff use the function 16 Write to send a command to the power meter Table Format Register tables have the following columns Action Register Address RIWIWC Type Size Units Range Description Register Address Modbus address of register encoded in the Modbus frame in decimal dec Action The read write write by command property of the register Size The data size in Int16 The encoding data type Units The unit of the register value Range The permitted values for this variable usually a subset
73. us Address of the Unit Secondary Event Event Code Value 11123 R R UInt16 Primary Event Alarm Attributes Register Address Secondary Event Worst value of source registers 11127 R R UInt16 Sequence Number Entry 020 11344 R R UInt16 Entry Number DOCAOO06EN 04 57 Communication via Modbus PM3200 series user manual Action R W WC Units Description PM3250 PM3255 11345 R R 4 Date Time Date Time 11349 R R 1 Ulnt16 Record 11350 R R 1 Ulnt16 Register Number or Event Code 11351 R R 4 UlInt16 11355 R R 1 Ulnt16 Sequence Number Alarm History Log 12316 R R 1 Ulnt16 Size of History Log 12317 R R 1 UInt16 Number of entries in History Log 12318 R R 1 Ulnt16 Entry number of most Recent Event Entry 001 12319 R R 1 Ulnt16 12320 R R 4 Date Time Date Time Record Type 12324 R R 1 UlInt16 OxFF10 Ulnt16 OxFF40 Float32 Register Number or Event Code 12325 R R 1 Ulnt16 Primary Event Modbus Address of the Unit Secondary Event Event Code Value 12326 R R 4 Ulnt16 Primary Event Alarm Attributes Register Address Secondary Event Worst value of source registers 12330 R R 1 Ulnt16 Sequence Number Entry 020 12547 R R 1 Ulnt16 Entry Number 12548 R R 4 Date Time Date Time 12552 R R 1 Ulnt16 Record 12553 R R 1 Ul
74. uts PM3255 The power meter has 2 solid state relay outputs DO1 and DO2 The relay outputs have 4 operation modes Alarm the output is controlled by the power meter in response to an alarm condition The output turns On relay closed when at least one alarm is active The output turns Off relay open when the alarm is deactivated Energy Output you can use DO1 only for active energy pulse output and DO2 only for reactive energy pulse output You can configure the pulse frequency pulse kWh or pulse kVARh and the pulse width Disable the digital output function is disabled External the output is controlled by the power meter in response to a command 21000 The power meter provides multi tariff energy accumulation It supports up to 4 tariffs The tariff switching has the following 3 kinds of control modes Digital input Communication Internal real time clock RTC You can configure the control mode by using the display all the 3 modes or by using communication not for RTC Command number 2060 is used to configure the control mode by communication See Communication via Modbus on page 39 for more details DOCAOO06EN 04 200 series user manual Functions The following table presents the rules to change multi tariff control mode by Modbus command From To Communication Disable DM Digital input RTC Communication Communication Disable DI Control Mode P
75. vers and three sealing points to help prevent access to inputs outputs current and voltage connections A Sealing points three B Sealable covers PM3200 PM3210 The various features of the listed power meters are shown in the diagram below Control power input Display Energy pulsing LED for checking accuracy Pulse output for remote transfer PM3210 Cancellation Confirmation Up Io nmol ol gt 0000 Down PM3250 PM3255 The various features of the listed power meters are shown in the diagram below gt 210 0 y 4 AUX s 11 69 69 L2 1 13 2j 81 52 51 82 51 52 2242 TAY 1 sl Q Digital inputs x 2 PM3255 Digital outputs x 2 PM3255 Communication port Communications LED for communication diagnosis Energy pulsing LED for checking accuracy Cancellation Confirmation Up Down Display Control power input 12 DOCAO0006EN 04 200 series user manual Installation Chapter 3 Installation Safety Precautions DANGER HAZARD OF ELECTRIC SHOCK EXPLOSION OR ARC FLASH Apply appropriate personal protective equipmen
76. ystem Global Demand Method 3701 R WC R WC 1 Ulnt16 1 Timed Interval Sliding Block 2 Timed Interval Fixed Block 3702 R WC R WC UInt16 Minute Demand Interval Duration 3706 R R 4 Date Time Demand Peak Reset Date Time Power Current Demand 3766 R R 2 Float32 kW Active Power Present Demand 3770 R R 2 Float32 kW Active Power Peak Demand 3772 R R 4 Date Time Active Power Peak Demand Date Time 3782 R R 2 Float32 kVAR Reactive Power Present Demand 3786 R R 2 Float32 kVAR Reactive Power Peak Demand 3788 R R 4 Date Time Reactive Power Peak Demand Date Time 3798 R R 2 Float32 kVA Apparent Power Present Demand 3802 R R 2 Float32 kVA Apparent Power Peak Demand 3804 R R 4 Date Time Apparent Power Peak Demand Date Time 3814 R R 2 Float32 A Current 11 Present Demand 3818 R R 2 Float32 A Current 11 Peak Demand 3820 R R 4 Date Time Current 11 Peak Demand Date Time 3830 R R 2 Float32 A Current 12 Present Demand 3834 R R 2 Float32 A Current I2 Peak Demand 3836 R R 4 Date Time Current I2 Peak Demand Date Time 3846 R R 2 Float32 A Current I3 Present Demand 3850 R R 2 Float32 A Current I3 Peak Demand 3852 R R 4 Date Time Current Peak Demand Date Time 3862 R R 2 Float32 A Current In Present Demand 3866 R R 2 Float32 A Current In Peak Demand 3868 R R 4 Date Time Current In Peak Demand Date Time 3878 R R 2 Float32 A Current Avg Present Demand 3882 R R 2 Float32 A Current Avg Peak Demand 3884 R R 4 Date Time Current Avg Peak Demand Date Time

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