Table of Contents
Advertisement
Quick Links
USER MANUAL
S203TA-D
S203RC-D
Advanced Energy Analyzers
This document is property of SENECA srl. Duplication and reproduction of its are forbidden (though partial), if not
authorized. Contents of present documentation refers to products and technologies described in it. Though we strive for
reach perfection continually, all technical data contained in this document may be modified or added due to technical and
commercial needs; it's impossible eliminate mismatches and discordances completely. Contents of present
documentation is anyhow subjected to periodical revision. If you have any questions don't hesitate to contact our
structure or to write us to e-mail addresses as above mentioned.
MI003416
Page 1
Advertisement
Table of Contents
Subscribe to Our Youtube Channel
Related Manuals for Seneca S203TA-D
Summary of Contents for Seneca S203TA-D
- Page 1 S203RC-D Advanced Energy Analyzers This document is property of SENECA srl. Duplication and reproduction of its are forbidden (though partial), if not authorized. Contents of present documentation refers to products and technologies described in it. Though we strive for reach perfection continually, all technical data contained in this document may be modified or added due to technical and commercial needs;...
- Page 2 USER MANUAL – S203TA-D / S203RC-D Date Revision Notes 27/06/2013 Changed the Current Modbus registers (phase A, B, C, Average) measure unit from [Arms] to [mA rms] Changed Phase Voltage error level from 40.0V to 45.0V (firmware SW002633) 27/06/2013 Added Modbus Registers Phase A, B, C, Average...
-
Page 3: Table Of Contents
USER MANUAL – S203TA-D / S203RC-D Index SENECA S203TA-D / S203RC-D ..................7 1. INTRODUCTION ......................8 1.1. FEATURES ........................ 8 1.2. ELECTRICAL MEASURE ON DISPLAY ..............8 1.3. ELECTRICAL MEASURE ON MODBUS RTU INTERFACE ........9 1.4. ELECTRICAL MEASURE ON ANALOG OUTPUT ..........10 1.5. - Page 4 USER MANUAL – S203TA-D / S203RC-D 2.10. 3-PHASE WITHOUT NEUTRAL INSERTION WITH CTS AND VTS ....15 3. S203RC-D ELECTRICAL CONNECTIONS ..............17 3.1. S203 RC-D TERMINAL POSITIONS ............... 17 3.2. SINGLE PHASE INSERTION .................. 18 3.3. SINGLE PHASE INSERTION WITH VT ..............18 3.4.
- Page 5 USER MANUAL – S203TA-D / S203RC-D 6.3. DISPLAY MENÙ ...................... 30 6.3.1. A) MEASURE CONFIG ..................31 6.3.1. B) CONFIG RS485 ....................32 6.3.1. C) OUT MEASURE ....................33 6.3.1. D) COUNTERS ..................... 34 6.3.1. E) DISPLAY......................35 6.3.1. F) USER TARATURES ..................37 7.
- Page 6 USER MANUAL – S203TA-D / S203RC-D...
-
Page 7: Seneca S203Ta-D / S203Rc-D
Seneca S203TA-D / S203RC-D CAUTION! UNDER ANY CIRCUMSTANCES, SENECA S.R.L. OR ITS SUPPLIERS SHALL NOT BE RESPONSIBLE FOR LOSS OF RECORDING DATA/INCOMES OR FOR CONSEQUENTIAL OR INCIDENTAL DAMAGE DUE TO NEGLECT OR RECKLESS MISHANDLING OF S203TA-D/S203RC-D, EVEN THOUGH SENECA IS WELL AWARE OF THESE POSSIBLE DAMAGES. -
Page 8: Introduction
USER MANUAL – S203TA-D / S203RC-D 1. Introduction Models S203TA-D and S203RC-D are a complete three-phase energy analyzers with display, suited for use with up to 600Vac voltage range (without a TV transformer), and max current equal to 5A (without a TA transformer) connected to the inputs. -
Page 9: Electrical Measure On Modbus Rtu Interface
USER MANUAL – S203TA-D / S203RC-D S apparent phase C S apparent 3-phase Cosfi phase A Cosfi phase B Cosfi phase C Cosfi 3-phase Active Energy phase A Active Energy phase B ... -
Page 10: Electrical Measure On Analog Output
USER MANUAL – S203TA-D / S203RC-D Cosfi phase C Cosfi 3-phase Active Energy phase A Active Energy phase B Active Energy phase C Active Energy 3-phase Only positive Active Energy phase A ... -
Page 11: Electrical Measure On Digital Output
USER MANUAL – S203TA-D / S203RC-D Cosfi 3-phase 1.5. Electrical Measure on Digital Output The modules can put to the digital output (pulse weight configurable) one of the following electrical measurable quantities : Positive Active Energy phase A ... -
Page 12: S203Rc-D Insertion Types
USER MANUAL – S203TA-D / S203RC-D 1.7. S203RC-D Insertion types Single phase insertion Single phase insertion with VT Aron insertion Aron insertion with VTs 3-phase insertion with neutral 3-phase insertion with neutral with VTs ... -
Page 13: S203 Ta-D Terminal Positions
USER MANUAL – S203TA-D / S203RC-D The CT has polarity. Wrong direction can’t measure correctly (for example negative current value instead of positive) If there is some distortion by harmonic or waveform, it may not measure correctly. ... -
Page 14: Single Phase Insertion With Vt
USER MANUAL – S203TA-D / S203RC-D 2.4. Single phase insertion with VT I MAX = 5 A 2.5. Single phase insertion with CT and VT 2.6. Aron insertion with CTs... -
Page 15: Aron Insertion With Cts And Vts
USER MANUAL – S203TA-D / S203RC-D 2.7. Aron insertion with CTs and VTs 2.8. 4 wire with neutral insertion with CTs 2.9. 3-phase without neutral insertion with CTs 2.10. 3-phase without neutral insertion with CTs and VTs... - Page 16 USER MANUAL – S203TA-D / S203RC-D...
-
Page 17: S203Rc-D Electrical Connections
USER MANUAL – S203TA-D / S203RC-D 3. S203RC-D Electrical Connections ROGOWSKI’S COIL WARNING! Rogowski’s coil (accessory RC-V400-100) have been designed for accurate nonintrusive measurement of AC, pulsed DC or complex waveforms. To use in an appropriate way, - wrap the ring on the conductor so that the arrow symbol (stamped in the ring) is oriented in the same... -
Page 18: Single Phase Insertion
USER MANUAL – S203TA-D / S203RC-D 3.2. Single phase insertion 3.3. Single phase insertion with VT... -
Page 19: Aron Insertion
USER MANUAL – S203TA-D / S203RC-D 3.4. Aron insertion 3.5. Aron insertion with VTs 3.6. 4 wire with neutral insertion... -
Page 20: 3-Phase Without Neutral Insertion With Vts
USER MANUAL – S203TA-D / S203RC-D 3.7. 3-phase without neutral insertion with VTs... -
Page 21: Analog Output
USER MANUAL – S203TA-D / S203RC-D 4. Analog Output The module provides a programmable, analog output in voltage (range 0..10 Vdc) or active and passive current (range 0..20 mA). We recommend using shielded cables for the electric connections. WARNING There is no insulation between RS485, USB and the analog output 4.1. -
Page 22: Digital Output
USER MANUAL – S203TA-D / S203RC-D 5. Digital Output The module has a digital output: configurable in two different modes: -Each pulse corresponds to a given number of increments of to the Active or Reactive energy counter -The output is linked to the sign of the Active power The impulse duration is fixed in 200ms. -
Page 23: The Display
USER MANUAL – S203TA-D / S203RC-D 6. The display By the display the electrical measures are viewable in real time, also a display configuration menù it’s available. 6.1. Electrical symbols on Display By pressing the button OK/MENU’ it’s possible to switch to the next measure visualization. - Page 24 USER MANUAL – S203TA-D / S203RC-D VRMS C V PHASE C *For connection without neutral a “virtual neutral” it’s used RMS Voltage from phase C To NEUTRAL* VRMS ABC V RMS Three phase ���������� + ���������� + ���������� Voltage IRMS A...
- Page 25 USER MANUAL – S203TA-D / S203RC-D Phase A Apparent �������� �� × �������� �� power Phase B Apparent �������� �� × �������� �� power Phase C Apparent �������� �� × �������� �� power S ABC Three phase apparent �� �� + �� �� + ����...
- Page 26 USER MANUAL – S203TA-D / S203RC-D ������ ������������ �� + ������ ������������ �� active energy + ������ ������������ �� ������ ������������ �� + ������ ������������ �� NEG ENERGY Three phase + ������ ������������ �� only negative active energy REACT Phase A...
-
Page 27: Wire Insertion
USER MANUAL – S203TA-D / S203RC-D 6.1.2. 1 wire insertion DISPLAY COMMENT MEASURED CALCULATED EQUATION USED VALUE VALUE ELECTRICAL QUANTITY SYMBOL VRMS A V PHASE A RMS Voltage from phase A to NEUTRAL IRMS A RMS phase A current Phase A... -
Page 28: Aron Insertion
USER MANUAL – S203TA-D / S203RC-D POS REACT EN Phase A only positive Reactive ∫ �� �� (+) ���� �� energy NEG REACT Phase A only EN A negative Reactive ∫ �� �� (−) ���� �� energy P MAX A... - Page 29 USER MANUAL – S203TA-D / S203RC-D IRMS A RMS phase A current IRMS C RMS phase C current P AC Phase A C Active Power P BC Phase B C Active Power P ABC Three phase active power �� ���� + �� ����...
-
Page 30: Diagnostics Page
6.2. Diagnostics Page If S203TA-D / S203RC-D is configured for a 3 or 4-wires insertion, a diagnostics page will be displayed after the standard measures. The upper line of diagnostics page shows the connection status of the three phases. If the phases are connected properly the line displayed will be “A->B->C... -
Page 31: A) Measure Config
A) Measure config PARAMETER VALUES A1) USING TA To be used only for S203TA-D model, for S203RC-D model use only NO YES= A Current Transformer it’s connected to A, B and C phases NO = No Current transformer used DEFAULT: NO A2) TA RATIO Current Transformer ratio value. -
Page 32: B) Config Rs485
USER MANUAL – S203TA-D / S203RC-D for a 1:100 voltage transformer type 100,000. All voltage values will be multiplied for a factor of 100. Default: 1,000 6.3.1. B) Config RS485 PARAMETER VALUES B1) ADDRESS Modbus RTU station address from 1 to 253... -
Page 33: C) Out Measure
USER MANUAL – S203TA-D / S203RC-D 6.3.1. C) Out Measure PARAMETER VALUES C1) OUTPUT PHASE Phase to link to the analog output: 3-phase = ABC measure value Phase A = phase A measure Phase B = phase B measure Phase C = phase C measure... -
Page 34: D) Counters
USER MANUAL – S203TA-D / S203RC-D C6) OUT STARTSCALE Start Value for analog output (0%) when the input measure = IN STARTSCALE Default: 4.0 mA C7) OUT ENDSCALE End Value for analog output (100%) when the input measure = IN ENDSCALE Default: 20.0 mA... -
Page 35: E) Display
USER MANUAL – S203TA-D / S203RC-D Default: 1 KWh 6.3.1. E) Display PARAMETER VALUES E1) LANGUAGE Set the menu language: English Italiano Default: English E2) DISPLAY MODE Can set for the automatic cycle of all screen measures: Manual loop = Change the display screen by pressing OK/Menù for NEXT, ESC for... - Page 36 USER MANUAL – S203TA-D / S203RC-D Pos energy C Neg energy A Neg energy B Neg energy C 3ph pos react energy 3ph neg react energy Pos react energy A Pos react energy B Pos react energy C Neg react energy A...
-
Page 37: F) User Taratures
USER MANUAL – S203TA-D / S203RC-D Default: normally open 6.3.1. F) User Taratures PARAMETER VALUES F1) VOLT PHASE A Set a multiplication factor for VRMS A Default: 1,000 F2) VOLT PHASE B Set a multiplication factor for VRMS B Default: 1,000... - Page 38 USER MANUAL – S203TA-D / S203RC-D Else use this formula: Multiplication factor = (S203RC-D Full scale Input [mv]/ Full scale rogowski [mV])*(Full scale rogowski[A]/1000) for example: Input full scale of +-100mV and Rogowski coil of 100mV/500A use 0,500 Input full scale of +-100mV and Rogowski coil of 100mV/2000A use 2,000 Input full scale of +-200mV and Rogowski coil of 200mV/2000A use 2,000 Etc…...
-
Page 39: Energy Counters
USER MANUAL – S203TA-D / S203RC-D 7. Energy Counters The Energy Values are incremented independently: Positive Active Energy Phase A Positive Active Energy Phase B Positive Active Energy Phase C Negative Active Energy Phase A Negative Active Energy Phase B... -
Page 40: Energy Counter Overflow
USER MANUAL – S203TA-D / S203RC-D 7.1. Energy counter overflow The max value reached by each Energy variable counters is 9 999 999, 999 after that a new increment of 0,001 will reset the counter to 0,000. 7.2. Non volatile memory Energy backup The following Energy variables are write on a non-volatile memory (using a Fe RAM technology): ... -
Page 41: Using S203Rc-D With A Custom Rogowski Coil
S203RC-D Input full scale can be modified only by the Easy Setup software (the default is +-100mV). 9. Serial Communication A models S203TA-D and S203RC-D feature it’s the serial communication ability. Two serial ports are available: a RS485 port and an USB port. -
Page 42: Modbus Rtu Protocol
USER MANUAL – S203TA-D / S203RC-D The default configuration for RS485 port is: Modbus station address: 1 baud rate: 38400 baud parity: none data bit: 8 stop bit: 1 Please note that the device must reboot after any modification to the RS485 communication parameters to work properly. -
Page 43: Abbreviation Used
USER MANUAL – S203TA-D / S203RC-D 9.1.1. Abbreviation used In the following table this abbreviations are used: “MS” = Most significant “LS” = Less significant “MSB” = Most significant Byte “LSB” = Less significant Byte “MSW” = Most significant Word (16 bits) “LSW”... -
Page 44: Modbus Register Addresses
USER MANUAL – S203TA-D / S203RC-D 9.1.2. Modbus Register Addresses Register Comment Register Default value or Modbus Name Type Start Value Address MachineID Module ID code Unsigned 0x4F00 40001 16 bits Phase linked Phase retransmitted Unsigned 40017 analog analog output: 0=phase A,... - Page 45 USER MANUAL – S203TA-D / S203RC-D Measure 0=VRMS, 1=IRMS, 2=Active Unsigned 40030 linked To power, 3=Cosfi 16 bits analog output Start Scale Start scale value for output in Float 4.0 mA 40031(MS) OUTPUT use. bits 40032(LS) End Scale End scale value for output in Float 20.0 mA...
- Page 46 USER MANUAL – S203TA-D / S203RC-D Energy ratio reactive energy. bits (KVarh) 40049(LS) to set Varh write 1 to set KVarh write 1000 to set MVarh write 1000000 etc… Cfg flags Control flags bitwise. Unsigned 40050 (0 = LSB) 16 bits...
- Page 47 USER MANUAL – S203TA-D / S203RC-D part), then write 0xBACD in Command register To set a negative energy value for phase B, write the value (in integer unsigned 32 bits format, the firmware itself sign) Command aux 1 (high part)
- Page 48 USER MANUAL – S203TA-D / S203RC-D P ACTIVE B Active power measure for Float 40153(MS) phase B, [Watt] bits 40154(LS) P ACTIVE C Active power measure for Float 40155(MS) phase C, [Watt] bits 40156(LS) P ACTIVE Active power measure for 3-...
- Page 49 USER MANUAL – S203TA-D / S203RC-D depending on the selected bits measure unit (mVARh, VARh, kVARh, MVARh) Reactive Reactive Energy measure for Float 32 40227(MS) Energy B phase measure unit 40228(LS) bits depending on the selected measure unit (mVARh, VARh, kVARh, MVARh)
- Page 50 USER MANUAL – S203TA-D / S203RC-D phase A (write “0”) Digital output positive energy, phase B (write “1”) Digital output positive energy, phase C (write “2”) Digital output negative energy, phase A (write “3”) Digital output negative energy, phase B (write “4”)
- Page 51 USER MANUAL – S203TA-D / S203RC-D bits 3-phase neg Sum of energy for three Float 32 40956 (MS) energy phases (only negative) 40957 (LS) bits IRMS Ampere Current RMS measure for Float 40958(MS) phase A, [A rms] bits 40959(LS) IRMS Ampere...
- Page 52 USER MANUAL – S203TA-D / S203RC-D “demand time value” selected by the user. The Calculation is obtained by a moving average and is updated every 1 minute.
-
Page 53: Debug Leds
USER MANUAL – S203TA-D / S203RC-D 10. DEBUG LEDs LED status Meaning Constant light The module power is on Constant light Measure of voltage: <45Vac (at least one of the phases used) Blinking light The module received a data packet from RS485... -
Page 54: The Kit-Usb
USER MANUAL – S203TA-D / S203RC-D 11. THE KIT-USB The KIT-USB can be obtained from Seneca (Can be bought also from the E-commorce Website www.seneca.it The kit contain: A CD with the USB drivers for Windows and the Easy Setup software ... -
Page 55: Windows Usb Drivers Installation
12. WINDOWS USB DRIVERS INSTALLATION For installing the USB drivers follow this procedure: Power up the S203TA-D / S203RC-D and connect the USB to the PC, the new hardware it’s detected: If you don’t have an internet connection insert the CD and install the FTDI driver or download the drivers from the website http://www.ftdichip.com/Drivers/VCP.htm... -
Page 56: Others Operating System Drivers
USER MANUAL – S203TA-D / S203RC-D 13. OTHERS OPERATING SYSTEM DRIVERS: From the website: http://www.ftdichip.com/Drivers/VCP.htm you can download the USB drivers for various operating systems like: Windows xp, Vista, Windows 8 Linux MAC OS Windows CE... -
Page 57: Easy Setup Software For Windows
USER MANUAL – S203TA-D / S203RC-D 14. EASY SETUP SOFTWARE for Windows From the Website www.seneca.it can be downloaded free of charge the Easy Setup suite software, select Download from the Links section: Then download the last Easy Setup version: Easy Setup works on Windows XP 32/64 bits, Windows Vista 32/64 bits, Windows 7 32/64 bits, Windows 8 32/64 bits. - Page 58 Extract the zip file and double click on the Setup file for install the software. From the Quick Start menu select the S203TA-D or S203RC-D model (you can also click on the tab “Analog Modbsu RTU I/O” and select the S203TA-D or S203RC-D button).
- Page 59 USER MANUAL – S203TA-D / S203RC-D Press “Next”:...
- Page 60 Seneca S117P1 (see www.seneca.it website for more info). Although RS485 to USB converters can be used only Seneca RS485 to USB converters are tested to work with S203TA/RC-D. Click on “AUTOMATIC SEARCH” for automatic connection to the S203TA/RC-D.
-
Page 61: Firmware Update
USER MANUAL – S203TA-D / S203RC-D 14.1. Firmware Update With a new revision of Easy Setup, Seneca can include a new S203TA/RC-D firmware. A new firmware update can include new features or bugfix. WARNING! When the firmware update it’s started don’t power down or disconnect the S203TA/RC-D until all the procedure it’s finished. - Page 62 USER MANUAL – S203TA-D / S203RC-D Press the 1) button for connect to the right S203TA/RC-D serial port Press the 2) button to put the S203TA/RC-D in bootloader mode, on the S203TA/RC-D display will be displayed: “UPDATING… PLEASE WAIT…” Press the 3) button for select the firmware to send to the S203TA/RC-D, the software will open directly the firmware directory.
- Page 63 When the update is finished: Press the 5) button to restart the S203TA/RC-D, now the board is out of the bootloader mode. Now Set the right S203 model by the 6A) button (for S203TA-D model) or 6B) button (for S203RC-D model).
- Page 64 USER MANUAL – S203TA-D / S203RC-D WARNING! When the firmware update it’s finished the last configuration it’s overwritten by the default configuration. For S203RC-D model you must also configure with the software Easy Setup the right Rogowski coil input full scale because this configuration can not be configured by the display menu.
Need help?
Do you have a question about the S203TA-D and is the answer not in the manual?
Questions and answers