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Seneca R203 Series User Manual

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USER MANUAL
R203 / R203-P / R203-E / R203-U Series
SENECA S.r.l.
Via Austria 26 – 35127 – Z.I. - PADOVA (PD) - ITALY
Tel. +39.049.8705355 – 8705355 Fax +39 049.8706287
www.seneca.it
ORIGINAL INSTRUCTIONS

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  • Page 1 USER MANUAL R203 / R203-P / R203-E / R203-U Series SENECA S.r.l. Via Austria 26 – 35127 – Z.I. - PADOVA (PD) - ITALY Tel. +39.049.8705355 – 8705355 Fax +39 049.8706287 www.seneca.it ORIGINAL INSTRUCTIONS...
  • Page 2 Set-up must be performed only after correct installation and the user must follow all the operations described in the installation manual carefully. Seneca is not responsible for failures, breakages and accidents caused by ignorance or failure to apply the stated requirements.
  • Page 3 Added new R203-E product 04/04/2024 Added new R203-U product 15/05/2024 -Fix Counter Frequency -Added Commands for Energy/Counters 25/07/2024 management -Added Counters for R203-P/- www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 3 BE REPRODUCED WITHOUT PRIOR PERMISSION.

  • Page 4: Table Of Contents

    User Manual R203-U SERIES TABLE OF CONTENTS 1. WARNINGS ........................8 2. INTRODUCTION ......................9 3. R203 SERIES MODELS ....................9 4. DIP SWITCH ....................... 10 5. MEASUREMENTS AVAILABLE FROM ETHERNET/SERIAL........11 5.1. CONVENTIONS ......................11 5.2. INSTANTANEOUS VALUES ..................12 5.3.
  • Page 5 15. DEVICE CONFIGURATION VIA WEBSERVER (R203 / R203-E / R203-U MODELS ONLY) ..........................25 15.1. COMMUNICATION SETUP SECTION ..............25 15.2. MEASURES SETUP SECTION ................27 www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 5 BE REPRODUCED WITHOUT PRIOR PERMISSION.
  • Page 6 NUMBERING OF MODBUS ADDRESSES WITH "1 BASED" CONVENTION (STANDARD) ........................58 19.6. BIT CONVENTION WITHIN A MODBUS HOLDING REGISTER ......59 www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 6 BE REPRODUCED WITHOUT PRIOR PERMISSION.
  • Page 7 INSERTION OF THE SIEMENS PLC IN THE PROJECT ....... 152 20.1.3. INSERTION OF THE PROFINET SENECA IO ..........155 20.1.4. CONFIGURATION OF THE PARAMETERS OF THE SENECA DEVICE ..159 20.1.5. CONFIGURATION PARAMETERS OF THE GSDML FILE ......160 20.1.6.

  • Page 8: Warnings

    Use the installation manual for more information. ATTENTION! In any case, SENECA s.r.l. or its suppliers will not be responsible for the loss of data/revenue or consequential or incidental damages due to negligence or bad/improper management of the device, even if SENECA is well aware of these possible damages.

  • Page 9: Introduction

    R203-U SERIES 2. INTRODUCTION The three-phase smart energy meters of the R203 series allow the measurement and calculation of electrical quantities such as voltage, current, power, energy, harmonics, etc. The devices are equipped with a universal current input (TA with current output, TA with voltage output, Rogowski sensors) and support single-phase and three-phase 3- or 4-wire insertion types.

  • Page 10: Dip Switch

    Normal operation: The device loads the configuration from the flash. Resets the device to its factory configuration Disables access to the Web server Forces the device IP address to 192.168.90.101 www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 10...

  • Page 11: Measurements Available From Ethernet/Serial

    Q2 relates to a capacitive load with exported (generated) active energy. quadrant Q3 relates to an inductive load with exported (generated) active energy. quadrant Q4 relates to a capacitive load with imported (absorbed) active energy. www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 11 BE REPRODUCED WITHOUT PRIOR PERMISSION.

  • Page 12: Instantaneous Values

    PF2 MINIMUM, PF2 MAXIMUM, PF3 MINIMUM, PF3 MAXIMUM, PFtot Average system voltage VSYS, VSYS MINIMUM, VSYS MAXIMUM Average system current ISYS, ISYS MINIMUM, ISYS MAXIMUM www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 12 BE REPRODUCED WITHOUT PRIOR PERMISSION.

  • Page 13: Absolute Maximum / Minimum Values

    REACTIVE ENERGY L1 (-) Q3/Q4 REACTIVE ENERGY L2 (-) Q3/Q4 REACTIVE ENERGY L3 (-) Q3/Q4 REACTIVE ENERGY L1 (+) Q1 REACTIVE ENERGY L2 (+) Q1 www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 13 BE REPRODUCED WITHOUT PRIOR PERMISSION.

  • Page 14: Harmonic Analysis Up To The

    [% IN COMPARISON WITH THE FUNDAMENTAL] CURRENT HARMONICS FROM THE 2 TO THE IL1, IL2, IL3 [% IN COMPARISON WITH THE FUNDAMENTAL] www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 14 BE REPRODUCED WITHOUT PRIOR PERMISSION.

  • Page 15: Measurement And Calculation Times

    Phase L1, L2 and L3 [ms] Voltage phase to phase L1, L2, L3 Current L1, L2, L3, N Active Power L1, L2, L3 www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 15 BE REPRODUCED WITHOUT PRIOR PERMISSION.

  • Page 16: Measurement Precision At 23°C

    1000A/83mV (750A@50Hz) ROGOWSKI 1000A/25mV 1250 1000 (1250A@50Hz) ROGOWSKI 1000A/100 mV 2500 2000 (2500A@50Hz) ROGOWSKI 1000A/100 mV (625A@50Hz) ROGOWSKI 1000A/100 mV (312A@50Hz) www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 16 BE REPRODUCED WITHOUT PRIOR PERMISSION.

  • Page 17: Datalogger (R203 Models Only)

    It is possible to define just one event by indicating the variable to be monitored and its threshold (or alarm window). Example of the contents of the event data logger csv file: DATE/TIME;EVENT TYPE; 2023-12-07-15-24-42;ALARM; 2023-12-07-15-24-45;ALARM RETURN; 2023-12-07-15-24-47;ALARM; 2023-12-07-15-24-49;ALARM RETURN; www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 17 BE REPRODUCED WITHOUT PRIOR PERMISSION.

  • Page 18: Smart Functions For Sending Data And Events To The Clouds (R203 Models Only)

    FTP CLIENT PROTOCOL Data can also be sent to an FTP server. In this case the logs are sent directly in the csv format produced by the data logger www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 18 BE REPRODUCED WITHOUT PRIOR PERMISSION.

  • Page 19: Sending Data And Events With Or Without Recovery

    In this mode data and events are sent with the configured sending time but, in the event of a communication hole, anything that has not been sent will be sent at the next connection. www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY...

  • Page 20: Connection Of The Devices To A Network

    Therefore, multiple devices must not be inserted on the same network with the same static IP. If you want to connect multiple devices on the same network, you need to change the IP address configuration (for instance using the Seneca Discovery Device software). ATTENTION!

  • Page 21: R203-P Models

    R-series remote devices (from Device 1 Input 1 to Device 2 Output1, Device 1 Input 2 to Device 3 Output 1 etc ...) It is also possible to copy an input to an output of multiple remote devices: www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 21 BE REPRODUCED WITHOUT PRIOR PERMISSION.
  • Page 22 R203 / R203-P / R203-E / User Manual R203-U SERIES Each R-series device can send and receive a maximum of 32 inputs. www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 22 BE REPRODUCED WITHOUT PRIOR PERMISSION.

  • Page 23: Web Server

    To find out the IP address of the device, use the "search" function of the “Easy Setup 2" software or of the “Seneca Discovery Device” software. Using the factory configuration (pay attention to the model purchased, for example for the -P models it is necessary to force the IP from the dip switch) you have: http://192.168.90.101...

  • Page 24: Connection Diagnostics

    In this case, wire the device again (for example, it is possible to move the voltmeters by 1 position, always complying with the cyclic direction until this error disappears). In the case of non-standard installation configurations, a parameter can be configured to ignore the diagnostics. www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 24 BE REPRODUCED WITHOUT PRIOR PERMISSION.

  • Page 25: Device Configuration Via Webserver (R203 / R203-E / R203-U Models Only)

    Allows you to enable or disable password protection for reading and writing the configuration (including the IP address) using the Easy Setup 2 software or Seneca Discovery Tool. The password is the same one that allows accessing the web server.
  • Page 26 Active only if passthrough mode is activated, sets the maximum waiting time before sending a new packet from TCP-IP to the serial port. It must be set according to the longest response time of all the devices present on the RS485 serial port. www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 26 BE REPRODUCED WITHOUT PRIOR PERMISSION.

  • Page 27: Measures Setup Section

    USER CALIBRATION REACTIVE ENERGY Sets a possible multiplication coefficient for the reactive energy. ANALOG OUTPUT TYPE Selects the type of analog output between voltage and current www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 27...

  • Page 28: Analog And Digital Output Setup Section(R203 Models Only)

    DIGITAL OUTPUT FUNCTION Selects the type of function the digital output must perform DIGITAL OUTPUT SOURCE Selects the variable to take to the analog output www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 28 BE REPRODUCED WITHOUT PRIOR PERMISSION.

  • Page 29: Setup Section Digital Input (R203 Models Only)

    Allows you to choose whether to send data via MQTT, HTTP or FTP protocols. DATA LOGGER SOURCE 1…30 Selects the i-th variable to be entered in the timed data logger. www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 29 BE REPRODUCED WITHOUT PRIOR PERMISSION.

  • Page 30: Setup Section Ftp (R203 Models Only)

    RESUMES, IT WILL SEND THE LOGS NOT YET SENT IN A SINGLE FILE. ATTENTION! THE FORMAT OF THE FILES SENT IS THE SAME AS THAT OBTAINED BY DOWNLOADING THE TIME DATABASE FROM THE WEB SERVER (CSV FORMAT). www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 30...

  • Page 31: Connection Diagnostic Section

    Usually if a publisher publishes a message on a topic to which no one is subscribed, the message is simply discarded by the broker. However, the publisher can tell the broker to keep the last message of that topic. QUALITY OF SERVICE www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 31 BE REPRODUCED WITHOUT PRIOR PERMISSION.
  • Page 32 PUBLISH WITH MULTIPLE TAGS This parameter defines whether the publish contains multiple tags or whether the device should send a publish for each tag www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 32 BE REPRODUCED WITHOUT PRIOR PERMISSION.
  • Page 33 Device Client ID = Padova13 Publish Topic for Logs = seneca/%c/data The data logs will be sent to the topic: Seneca/Padova13/data PUBLISH PAYLOAD FOR LOGS Selects the format to be used for the payload using the following table:...
  • Page 34 36 V23_AVG_MAX 37 V31 38 V31_AVG 39 V31_MIN 40 V31_MAX 41 V31_AVG_MIN 42 V31_AVG_MAX 43 Vsys 44 Vsys_AVG 45 Vsys_MIN 46 Vsys_MAX www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 34 BE REPRODUCED WITHOUT PRIOR PERMISSION.
  • Page 35 79 P2 80 P2_AVG 81 P2_MIN 82 P2_MAX 83 P2_AVG_MIN 84 P2_AVG_MAX 85 P3 86 P3_AVG 87 P3_MIN 88 P3_MAX 89 P3_AVG_MIN www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 35 BE REPRODUCED WITHOUT PRIOR PERMISSION.
  • Page 36 122 Q1_AVG 123 Q1_MIN 124 Q1_MAX 125 Q1_AVG_MIN 126 Q1_AVG_MAX 127 Q2 128 Q2_AVG 129 Q2_MIN 130 Q2_MAX 131 Q2_AVG_MIN 132 Q2_AVG_MAX www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 36 BE REPRODUCED WITHOUT PRIOR PERMISSION.
  • Page 37 165 TPFsys_MIN 166 TPFsys_MAX 167 TPFsys_AVG_MIN 168 TPFsys_AVG_MAX 169 THD-V1N 170 THD-V1N_AVG 171 THD-V1N_MIN 172 THD-V1N_MAX 173 THD-V1N_AVG_MIN 174 THD-V1N_AVG_MAX 175 THD-V2N www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 37 BE REPRODUCED WITHOUT PRIOR PERMISSION.
  • Page 38 208 +WH3 209 +Wh 210 -WH1 211 -WH2 212 -WH3 213 -Wh 214 VAh1 215 VAh2 216 VAh3 217 VAh 218 +VARh1-L[Q1] www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 38 BE REPRODUCED WITHOUT PRIOR PERMISSION.
  • Page 39 Tag value (only in "Publish Bulk Format") %j[field] Adds double quotes " to [field]. The double quotes represent a string in JSON PUBLISH TOPIC FOR EVENT www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 39...
  • Page 40 File that represents the Root CA Certificate CLIENT CERTIFICATE FILE (.crt) File that represents the Client Certificate CLIENT KEY FILE (.key) File that represents the Client key www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 40 BE REPRODUCED WITHOUT PRIOR PERMISSION.

  • Page 41: Examples

    R203-U SERIES 15.8.1. Examples: With the following configuration: CLIENT ID = R203 MQTT Client PUBLISH TOPIC FOR LOGS = seneca/%c/data PUBLISH PAYLOAD FOR LOGS = {"t":%jt,"v":[%b]} PUBLISH BULK FORMAT = {"n":%jn,"v":%jv} You will get in the topic seneca/R203 MQTT Client/data the following content: {"t":"1687536452","v":[{"n":"V1N","v":"0.088"},{"n":"V1N_AVG","v":"0.006"},{"n":"V1N_MIN","v":"0.079"},{"n":"V1...
  • Page 42 R203 / R203-P / R203-E / User Manual R203-U SERIES With the following configuration: www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 42 BE REPRODUCED WITHOUT PRIOR PERMISSION.
  • Page 43 R203 / R203-P / R203-E / User Manual R203-U SERIES For example, you will get: www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 43 BE REPRODUCED WITHOUT PRIOR PERMISSION.
  • Page 44 R203 / R203-P / R203-E / User Manual R203-U SERIES With the following configuration: www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 44 BE REPRODUCED WITHOUT PRIOR PERMISSION.

  • Page 45: Http Configuration Section (R203 Models Only)

    PUBLISH WITH MULTIPLE TAGS This parameter defines whether the post contains multiple tags or whether the device should send a post for each tag PUBLISH PAYLOAD FOR LOGS www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 45...
  • Page 46 Note: the %i placeholder adds a unique ID to the variable to be published according to the following table: %i (ID) VARIABLE 1 V1N 2 V1N_AVG 3 V1N_MIN 4 V1N_MAX 5 V1N_AVG_MIN 6 V1N_AVG_MAX 7 V2N 8 V2N_AVG www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 46 BE REPRODUCED WITHOUT PRIOR PERMISSION.
  • Page 47 41 V31_AVG_MIN 42 V31_AVG_MAX 43 Vsys 44 Vsys_AVG 45 Vsys_MIN 46 Vsys_MAX 47 Vsys_AVG_MIN 48 Vsys_AVG_MAX 49 A1 50 A1_AVG 51 A1_MIN www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 47 BE REPRODUCED WITHOUT PRIOR PERMISSION.
  • Page 48 84 P2_AVG_MAX 85 P3 86 P3_AVG 87 P3_MIN 88 P3_MAX 89 P3_AVG_MIN 90 P3_AVG_MAX 91 Psys 92 Psys_AVG 93 Psys_MIN 94 Psys_MAX www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 48 BE REPRODUCED WITHOUT PRIOR PERMISSION.
  • Page 49 127 Q2 128 Q2_AVG 129 Q2_MIN 130 Q2_MAX 131 Q2_AVG_MIN 132 Q2_AVG_MAX 133 Q3 134 Q3_AVG 135 Q3_MIN 136 Q3_MAX 137 Q3_AVG_MIN www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 49 BE REPRODUCED WITHOUT PRIOR PERMISSION.
  • Page 50 170 THD-V1N_AVG 171 THD-V1N_MIN 172 THD-V1N_MAX 173 THD-V1N_AVG_MIN 174 THD-V1N_AVG_MAX 175 THD-V2N 176 THD-V2N_AVG 177 THD-V2N_MIN 178 THD-V2N_MAX 179 THD-V2N_AVG_MIN 180 THD-V2N_AVG_MAX www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 50 BE REPRODUCED WITHOUT PRIOR PERMISSION.
  • Page 51 213 -Wh 214 VAh1 215 VAh2 216 VAh3 217 VAh 218 +VARh1-L[Q1] 219 +VARh2-L[Q1] 220 +VARh3-L[Q1] 221 +VARh-L[Q1] 222 -VARh1-C[Q4] 223 -VARh2-C[Q4] www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 51 BE REPRODUCED WITHOUT PRIOR PERMISSION.

  • Page 52: Opc-Ua Configuration Section (R203-U Models Only)

    %j[field] Adds double quotes " to [field]. The double quotes represent a string in JSON HTTP STATUS Indicates the status of the HTTP communication with the date/time of the last successful communication. 15.10. OPC-UA CONFIGURATION SECTION (R203-U MODELS ONLY) www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 52...
  • Page 53 OPC-UA SERVER CERTIFICATE File that represents the Server Certificate in DER format OPC-UA SERVER KEY File that represents the Server key www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 53 BE REPRODUCED WITHOUT PRIOR PERMISSION.

  • Page 54: Downloading The Datalogger Files (R203 Models Only)

    Thanks to the Modbus Passthrough function it is possible to extend the amount of I/O available in the device via the RS485 port and the Modbus RTU slave protocol, for example by using the Seneca Z-PC series products. In this mode the RS485 port stops working as Modbus RTU slave and the device becomes a Modbus TCP-IP...

  • Page 55: Firmware Update

    FIRMWARE UPDATE In the “Update” section of the Webserver it is possible to update the firmware using a binary file that can be downloaded directly from the Seneca website in the download section of the device. ATTENTION! BEFORE UPDATING THE FW, STOP COMMUNICATION WITH THE PLC CONNECTED TO THE DEVICE...
  • Page 56 R203-U SERIES ATTENTION! Any registers with RW* (in flash memory) can be written up to about 10000 times The PLC/Master Modbus programmer must not exceed this limit www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 56...

  • Page 57: Modbus Register Table

    According to the Modbus standard the Holding Register registers are addressable from 0 to 65535, there are 2 different conventions for numbering the addresses: "0-BASED" and "1-BASED". For greater clarity, Seneca shows its register tables in both conventions. ATTENTION! CAREFULLY READ THE DOCUMENTATION OF THE MODBUS MASTER DEVICE IN ORDER TO UNDERSTAND WHICH OF THE TWO CONVENTIONS THE MANUFACTURER HAS DECIDED TO USE www.seneca.it...

  • Page 58: Numbering Of Modbus Addresses With "0-Based" Convention

    A further convention is also possible where the number 4 is omitted in front of the register address: HOLDING MODBUS ADDRESS MEANING WITHOUT 4x FIRST REGISTER SECOND REGISTER THIRD REGISTER FOURTH REGISTER FIFTH REGISTER www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 58 BE REPRODUCED WITHOUT PRIOR PERMISSION.

  • Page 59: Bit Convention Within A Modbus Holding Register

    LSB Byte (Least Significant Byte) defines the 8 bits ranging from Bit 0 to Bit 7 included, we define MSB Byte (Most Significant Byte) the 8 bits ranging from Bit 8 to Bit 15 inclusive: BYTE MSB BYTE LSB www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 59...

  • Page 60: Representation Of A 32-Bit Value In Two Consecutive Modbus Holding Registers

    As already mentioned, since it is a 32-bit data type, its representation occupies two 16-bit holding registers. To obtain a binary / hexadecimal conversion of a floating point value it is possible to refer to an online converter at this address: http://www.h-schmidt.net/FloatConverter/IEEE754.html www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 60...
  • Page 61 Since we have 16-bit registers available, the value must be divided into MSW and LSW: 0x4022 (16418 decimal) are the 16 most significant bits (MSW) while 0x8F5C (36700 decimal) are the 16 least significant bits (LSW). www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 61 BE REPRODUCED WITHOUT PRIOR PERMISSION.

  • Page 62: Modbus 4X Holding Registers Table (Function Code 3)

    40016 COMMAND AUX 1 16BIT Supported command list: UNSIGNED 40017 COMMAND 260 decimal to reset 16BIT MIN/MAX 259 decimal to reset www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 62 BE REPRODUCED WITHOUT PRIOR PERMISSION.
  • Page 63 Connection error Line 2 Voltage/Current (1 Error, 0 OK) BIT 12 -> Connection error Line 3 Voltage/Current (1 Error, 0 OK) www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 63 BE REPRODUCED WITHOUT PRIOR PERMISSION.
  • Page 64 40110 I RMS [A] LSW 40111 I RMS [A] MSW RMS current FLOAT32 measurement in [A] 40112 I RMS [A] LSW www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 64 BE REPRODUCED WITHOUT PRIOR PERMISSION.
  • Page 65 Phase power factor 40139 PF POWER FACTOR MSW measurement FLOAT32 "+" sign = User 40140 PF POWER FACTOR LSW "-" sign = Generator www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 65 BE REPRODUCED WITHOUT PRIOR PERMISSION.
  • Page 66 Total Active Power 40169 P TOTAL [W] MSW measurement in [W] FLOAT32 "+" sign = Absorbed 40170 P TOTAL [W] LSW Active Power www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 66 BE REPRODUCED WITHOUT PRIOR PERMISSION.
  • Page 67 Phase - Neutral VRMS L2-N FLOAT32 of the fundamental 40192 VRMS FUNDAMENTAL [V] LSW alone [V] 40193 VRMS FUNDAMENTAL [V] MSW L3-N FLOAT32 www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 67 BE REPRODUCED WITHOUT PRIOR PERMISSION.
  • Page 68 40217 VRMS HARMONIC 5 [V] MSW Measurement of the L3-N FLOAT32 Phase - Neutral VRMS 40218 VRMS HARMONIC 5 [V] LSW www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 68 BE REPRODUCED WITHOUT PRIOR PERMISSION.
  • Page 69 VRMS HARMONIC 9 [V] MSW Phase - Neutral VRMS L3-N FLOAT32 of the i-th harmonic 40242 VRMS HARMONIC 9 [V] LSW www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 69 BE REPRODUCED WITHOUT PRIOR PERMISSION.
  • Page 70 40267 VRMS HARMONIC 14 [V] MSW Measurement of the L1-N FLOAT32 Phase - Neutral VRMS 40268 VRMS HARMONIC 14 [V] LSW www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 70 BE REPRODUCED WITHOUT PRIOR PERMISSION.
  • Page 71 VRMS HARMONIC 18 [V] MSW Phase - Neutral VRMS L1-N FLOAT32 of the i-th harmonic 40292 VRMS HARMONIC 18 [V] LSW www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 71 BE REPRODUCED WITHOUT PRIOR PERMISSION.
  • Page 72 40317 VRMS HARMONIC 22 [V] MSW Measurement of the L2-N FLOAT32 Phase - Neutral VRMS 40318 VRMS HARMONIC 22 [V] LSW www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 72 BE REPRODUCED WITHOUT PRIOR PERMISSION.
  • Page 73 VRMS HARMONIC 26 [V] MSW Phase - Neutral VRMS L2-N FLOAT32 of the i-th harmonic 40342 VRMS HARMONIC 26 [V] LSW www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 73 BE REPRODUCED WITHOUT PRIOR PERMISSION.
  • Page 74 40367 VRMS HARMONIC 30 [V] MSW Measurement of the L3-N FLOAT32 Phase - Neutral VRMS 40368 VRMS HARMONIC 30 [V] LSW www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 74 BE REPRODUCED WITHOUT PRIOR PERMISSION.
  • Page 75 VRMS HARMONIC 34 [V] MSW Phase - Neutral VRMS L3-N FLOAT32 of the i-th harmonic 40392 VRMS HARMONIC 34 [V] LSW www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 75 BE REPRODUCED WITHOUT PRIOR PERMISSION.
  • Page 76 40417 VRMS HARMONIC 39 [V] MSW Measurement of the L1-N FLOAT32 Phase - Neutral VRMS 40418 VRMS HARMONIC 39 [V] LSW www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 76 BE REPRODUCED WITHOUT PRIOR PERMISSION.
  • Page 77 VRMS HARMONIC 43 [V] MSW Phase - Neutral VRMS L1-N FLOAT32 of the i-th harmonic 40442 VRMS HARMONIC 43 [V] LSW www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 77 BE REPRODUCED WITHOUT PRIOR PERMISSION.
  • Page 78 40467 VRMS HARMONIC 47 [V] MSW Measurement of the L2-N FLOAT32 Phase - Neutral VRMS 40468 VRMS HARMONIC 47 [V] LSW www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 78 BE REPRODUCED WITHOUT PRIOR PERMISSION.
  • Page 79 VRMS HARMONIC 51 [V] MSW Phase - Neutral VRMS L2-N FLOAT32 of the i-th harmonic 40492 VRMS HARMONIC 51 [V] LSW www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 79 BE REPRODUCED WITHOUT PRIOR PERMISSION.
  • Page 80 40517 VRMS HARMONIC 55 [V] MSW Measurement of the L3-N FLOAT32 Phase - Neutral VRMS 40518 VRMS HARMONIC 55 [V] LSW www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 80 BE REPRODUCED WITHOUT PRIOR PERMISSION.
  • Page 81 Measurement of the 40549 IRMS HARMONIC 6 [A] MSW phase IRMS of the i-th FLOAT32 40550 IRMS HARMONIC 6 [A] LSW harmonic[A] www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 81 BE REPRODUCED WITHOUT PRIOR PERMISSION.
  • Page 82 IRMS HARMONIC 11 [A] MSW phase IRMS of the i-th FLOAT32 40582 IRMS HARMONIC 11 [A] LSW harmonic[A] 40583 IRMS HARMONIC 11 [A] MSW FLOAT32 www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 82 BE REPRODUCED WITHOUT PRIOR PERMISSION.
  • Page 83 IRMS HARMONIC 16 [A] MSW phase IRMS of the i-th FLOAT32 40614 IRMS HARMONIC 16 [A] LSW harmonic[A] 40615 IRMS HARMONIC 17 [A] MSW FLOAT32 www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 83 BE REPRODUCED WITHOUT PRIOR PERMISSION.
  • Page 84 IRMS HARMONIC 22 [A] MSW phase IRMS of the i-th FLOAT32 40646 IRMS HARMONIC 22 [A] LSW harmonic[A] 40647 IRMS HARMONIC 22 [A] MSW FLOAT32 www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 84 BE REPRODUCED WITHOUT PRIOR PERMISSION.
  • Page 85 IRMS HARMONIC 27 [A] MSW phase IRMS of the i-th FLOAT32 40678 IRMS HARMONIC 27 [A] LSW harmonic[A] 40679 IRMS HARMONIC 27 [A] MSW FLOAT32 www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 85 BE REPRODUCED WITHOUT PRIOR PERMISSION.
  • Page 86 IRMS HARMONIC 32 [A] MSW phase IRMS of the i-th FLOAT32 40710 IRMS HARMONIC 32 [A] LSW harmonic[A] 40711 IRMS HARMONIC 33 [A] MSW FLOAT32 www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 86 BE REPRODUCED WITHOUT PRIOR PERMISSION.
  • Page 87 IRMS HARMONIC 38 [A] MSW phase IRMS of the i-th FLOAT32 40742 IRMS HARMONIC 38 [A] LSW harmonic[A] 40743 IRMS HARMONIC 38 [A] MSW FLOAT32 www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 87 BE REPRODUCED WITHOUT PRIOR PERMISSION.
  • Page 88 IRMS HARMONIC 43 [A] MSW phase IRMS of the i-th FLOAT32 40774 IRMS HARMONIC 43 [A] LSW harmonic[A] 40775 IRMS HARMONIC 43 [A] MSW FLOAT32 www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 88 BE REPRODUCED WITHOUT PRIOR PERMISSION.
  • Page 89 IRMS HARMONIC 48 [A] MSW phase IRMS of the i-th FLOAT32 40806 IRMS HARMONIC 48 [A] LSW harmonic[A] 40807 IRMS HARMONIC 49 [A] MSW FLOAT32 www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 89 BE REPRODUCED WITHOUT PRIOR PERMISSION.
  • Page 90 IRMS HARMONIC 54 [A] MSW phase IRMS of the i-th FLOAT32 40838 IRMS HARMONIC 54 [A] LSW harmonic[A] 40839 IRMS HARMONIC 54 [A] MSW FLOAT32 www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 90 BE REPRODUCED WITHOUT PRIOR PERMISSION.
  • Page 91 L3-N FLOAT32 40860 VRMS HARMONIC 3 [%] LSW comparison with the fundamental [%] 40861 VRMS HARMONIC 4 [%] MSW L1-N FLOAT32 www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 91 BE REPRODUCED WITHOUT PRIOR PERMISSION.
  • Page 92 VRMS HARMONIC 6 [%] MSW Phase - Neutral voltage L3-N FLOAT32 40878 VRMS HARMONIC 6 [%] LSW of the i-th harmonic in www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 92 BE REPRODUCED WITHOUT PRIOR PERMISSION.
  • Page 93 Measurement of the 40895 VRMS HARMONIC 9 [%] MSW L3-N FLOAT32 Phase - Neutral voltage 40896 VRMS HARMONIC 9 [%] LSW www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 93 BE REPRODUCED WITHOUT PRIOR PERMISSION.
  • Page 94 L2-N FLOAT32 40912 VRMS HARMONIC 12 [%] LSW comparison with the fundamental [%] 40913 VRMS HARMONIC 12 [%] MSW L3-N FLOAT32 www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 94 BE REPRODUCED WITHOUT PRIOR PERMISSION.
  • Page 95 VRMS HARMONIC 15 [%] MSW Phase - Neutral voltage L2-N FLOAT32 40930 VRMS HARMONIC 15 [%] LSW of the i-th harmonic in www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 95 BE REPRODUCED WITHOUT PRIOR PERMISSION.
  • Page 96 Measurement of the 40947 VRMS HARMONIC 18 [%] MSW L2-N FLOAT32 Phase - Neutral voltage 40948 VRMS HARMONIC 18 [%] LSW www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 96 BE REPRODUCED WITHOUT PRIOR PERMISSION.
  • Page 97 L1-N FLOAT32 40964 VRMS HARMONIC 21 [%] LSW comparison with the fundamental [%] 40965 VRMS HARMONIC 21 [%] MSW L2-N FLOAT32 www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 97 BE REPRODUCED WITHOUT PRIOR PERMISSION.
  • Page 98 VRMS HARMONIC 24 [%] MSW Phase - Neutral voltage L1-N FLOAT32 40982 VRMS HARMONIC 24 [%] LSW of the i-th harmonic in www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 98 BE REPRODUCED WITHOUT PRIOR PERMISSION.
  • Page 99 Measurement of the 40999 VRMS HARMONIC 27 [%] MSW L1-N FLOAT32 Phase - Neutral voltage 41000 VRMS HARMONIC 27 [%] LSW www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 99 BE REPRODUCED WITHOUT PRIOR PERMISSION.
  • Page 100 41016 1015 VRMS HARMONIC 29 [%] LSW comparison with the fundamental [%] 41017 1016 VRMS HARMONIC 30 [%] MSW L1-N FLOAT32 www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 100 BE REPRODUCED WITHOUT PRIOR PERMISSION.
  • Page 101 VRMS HARMONIC 32 [%] MSW Phase - Neutral voltage L3-N FLOAT32 41034 1033 VRMS HARMONIC 32 [%] LSW of the i-th harmonic in www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 101 BE REPRODUCED WITHOUT PRIOR PERMISSION.
  • Page 102 Measurement of the 41051 1050 VRMS HARMONIC 35 [%] MSW L3-N FLOAT32 Phase - Neutral voltage 41052 1051 VRMS HARMONIC 35 [%] LSW www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 102 BE REPRODUCED WITHOUT PRIOR PERMISSION.
  • Page 103 41068 1067 VRMS HARMONIC 38 [%] LSW comparison with the fundamental [%] 41069 1068 VRMS HARMONIC 38 [%] MSW L3-N FLOAT32 www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 103 BE REPRODUCED WITHOUT PRIOR PERMISSION.
  • Page 104 VRMS HARMONIC 41 [%] MSW Phase - Neutral voltage L2-N FLOAT32 41086 1085 VRMS HARMONIC 41 [%] LSW of the i-th harmonic in www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 104 BE REPRODUCED WITHOUT PRIOR PERMISSION.
  • Page 105 Measurement of the 41103 1102 VRMS HARMONIC 44 [%] MSW L2-N FLOAT32 Phase - Neutral voltage 41104 1103 VRMS HARMONIC 44 [%] LSW www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 105 BE REPRODUCED WITHOUT PRIOR PERMISSION.
  • Page 106 41120 1119 VRMS HARMONIC 47 [%] LSW comparison with the fundamental [%] 41121 1120 VRMS HARMONIC 47 [%] MSW L2-N FLOAT32 www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 106 BE REPRODUCED WITHOUT PRIOR PERMISSION.
  • Page 107 VRMS HARMONIC 50 [%] MSW Phase - Neutral voltage L1-N FLOAT32 41138 1137 VRMS HARMONIC 50 [%] LSW of the i-th harmonic in www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 107 BE REPRODUCED WITHOUT PRIOR PERMISSION.
  • Page 108 Measurement of the 41155 1154 VRMS HARMONIC 53 [%] MSW L1-N FLOAT32 Phase - Neutral voltage 41156 1155 VRMS HARMONIC 53 [%] LSW www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 108 BE REPRODUCED WITHOUT PRIOR PERMISSION.
  • Page 109 FLOAT32 41172 1171 VRMS HARMONIC 55 [%] LSW comparison with the fundamental [%] 41173 1172 IRMS HARMONIC 2 [%] MSW FLOAT32 www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 109 BE REPRODUCED WITHOUT PRIOR PERMISSION.
  • Page 110 IRMS HARMONIC 4 [%] MSW Phase - Neutral current FLOAT32 41190 1189 IRMS HARMONIC 4 [%] LSW of the i-th harmonic in www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 110 BE REPRODUCED WITHOUT PRIOR PERMISSION.
  • Page 111 Measurement of the 41207 1206 IRMS HARMONIC 7 [%] MSW FLOAT32 Phase - Neutral current 41208 1207 IRMS HARMONIC 7 [%] LSW www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 111 BE REPRODUCED WITHOUT PRIOR PERMISSION.
  • Page 112 FLOAT32 41224 1223 IRMS HARMONIC 10 [%] LSW comparison with the fundamental [%] 41225 1224 IRMS HARMONIC 10 [%] MSW FLOAT32 www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 112 BE REPRODUCED WITHOUT PRIOR PERMISSION.
  • Page 113 IRMS HARMONIC 13 [%] MSW Phase - Neutral current FLOAT32 41242 1241 IRMS HARMONIC 13 [%] LSW of the i-th harmonic in www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 113 BE REPRODUCED WITHOUT PRIOR PERMISSION.
  • Page 114 Measurement of the 41259 1258 IRMS HARMONIC 16 [%] MSW FLOAT32 Phase - Neutral current 41260 1259 IRMS HARMONIC 16 [%] LSW www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 114 BE REPRODUCED WITHOUT PRIOR PERMISSION.
  • Page 115 FLOAT32 41276 1275 IRMS HARMONIC 19 [%] LSW comparison with the fundamental [%] 41277 1276 IRMS HARMONIC 19 [%] MSW FLOAT32 www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 115 BE REPRODUCED WITHOUT PRIOR PERMISSION.
  • Page 116 IRMS HARMONIC 22 [%] MSW Phase - Neutral current FLOAT32 41294 1293 IRMS HARMONIC 22 [%] LSW of the i-th harmonic in www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 116 BE REPRODUCED WITHOUT PRIOR PERMISSION.
  • Page 117 Measurement of the 41311 1310 IRMS HARMONIC 25 [%] MSW FLOAT32 Phase - Neutral current 41312 1311 IRMS HARMONIC 25 [%] LSW www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 117 BE REPRODUCED WITHOUT PRIOR PERMISSION.
  • Page 118 FLOAT32 41328 1327 IRMS HARMONIC 27 [%] LSW comparison with the fundamental [%] 41329 1328 IRMS HARMONIC 28 [%] MSW FLOAT32 www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 118 BE REPRODUCED WITHOUT PRIOR PERMISSION.
  • Page 119 IRMS HARMONIC 30 [%] MSW Phase - Neutral current FLOAT32 41346 1345 IRMS HARMONIC 30 [%] LSW of the i-th harmonic in www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 119 BE REPRODUCED WITHOUT PRIOR PERMISSION.
  • Page 120 Measurement of the 41363 1362 IRMS HARMONIC 33 [%] MSW FLOAT32 Phase - Neutral current 41364 1363 IRMS HARMONIC 33 [%] LSW www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 120 BE REPRODUCED WITHOUT PRIOR PERMISSION.
  • Page 121 FLOAT32 41380 1379 IRMS HARMONIC 36 [%] LSW comparison with the fundamental [%] 41381 1380 IRMS HARMONIC 36 [%] MSW FLOAT32 www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 121 BE REPRODUCED WITHOUT PRIOR PERMISSION.
  • Page 122 IRMS HARMONIC 39 [%] MSW Phase - Neutral current FLOAT32 41398 1397 IRMS HARMONIC 39 [%] LSW of the i-th harmonic in www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 122 BE REPRODUCED WITHOUT PRIOR PERMISSION.
  • Page 123 Measurement of the 41415 1414 IRMS HARMONIC 42 [%] MSW FLOAT32 Phase - Neutral current 41416 1415 IRMS HARMONIC 42 [%] LSW www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 123 BE REPRODUCED WITHOUT PRIOR PERMISSION.
  • Page 124 FLOAT32 41432 1431 IRMS HARMONIC 45 [%] LSW comparison with the fundamental [%] 41433 1432 IRMS HARMONIC 45 [%] MSW FLOAT32 www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 124 BE REPRODUCED WITHOUT PRIOR PERMISSION.
  • Page 125 IRMS HARMONIC 48 [%] MSW Phase - Neutral current FLOAT32 41450 1449 IRMS HARMONIC 48 [%] LSW of the i-th harmonic in www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 125 BE REPRODUCED WITHOUT PRIOR PERMISSION.
  • Page 126 Measurement of the 41467 1466 IRMS HARMONIC 51 [%] MSW FLOAT32 Phase - Neutral current 41468 1467 IRMS HARMONIC 51 [%] LSW www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 126 BE REPRODUCED WITHOUT PRIOR PERMISSION.
  • Page 127 FLOAT32 41484 1483 IRMS HARMONIC 53 [%] LSW comparison with the fundamental [%] 41485 1484 IRMS HARMONIC 54 [%] MSW FLOAT32 www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 127 BE REPRODUCED WITHOUT PRIOR PERMISSION.
  • Page 128 VRMS MIN [V] MSW Device minimum FLOAT32 VRMS [V] 41504 1503 VRMS MIN [V] LSW 41505 1504 VRMS MAX [V] MSW FLOAT32 www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 128 BE REPRODUCED WITHOUT PRIOR PERMISSION.
  • Page 129 [A] 41533 1532 IRMS MIN MSW [A] Minimum IRMS since FLOAT32 device power up [A] 41534 1533 IRMS MIN LSW [A] www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 129 BE REPRODUCED WITHOUT PRIOR PERMISSION.
  • Page 130 L1-L2 FLOAT32 configured average 41562 1561 VRMS AVG MAX [V] LSW time [V] 41563 1562 VRMS MIN [V] MSW L1-L2 FLOAT32 www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 130 BE REPRODUCED WITHOUT PRIOR PERMISSION.
  • Page 131 P AVG MAX [W] MSW Power calculated over FLOAT32 the configured 41592 1591 P AVG MAX [W] LSW average time [WA] www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 131 BE REPRODUCED WITHOUT PRIOR PERMISSION.
  • Page 132 Q AVG MIN [VAR] MSW Power calculated over FLOAT32 the configured 41620 1619 Q AVG MIN [VAR] LSW average time [VAR] www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 132 BE REPRODUCED WITHOUT PRIOR PERMISSION.
  • Page 133 41647 1646 S AVG [VA] MSW Power calculated over FLOAT32 the configured 41648 1647 S AVG [VA] LSW average time [VA] www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 133 BE REPRODUCED WITHOUT PRIOR PERMISSION.
  • Page 134 Maximum Apparent 41675 1674 S MAX [VA] MSW Power since device FLOAT32 41676 1675 S MAX [VA] LSW power up [VA] www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 134 BE REPRODUCED WITHOUT PRIOR PERMISSION.
  • Page 135 PF AVG MAX MSW Factor calculated over FLOAT32 the configured 41702 1701 PF AVG MAX LSW average time 41703 1702 PF MIN MSW FLOAT32 www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 135 BE REPRODUCED WITHOUT PRIOR PERMISSION.
  • Page 136 S AVG MIN [VA] MSW Power calculated over FLOAT32 the configured 41730 1729 S AVG MIN [VA] LSW average time [VA] www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 136 BE REPRODUCED WITHOUT PRIOR PERMISSION.
  • Page 137 Active Energy (Only +) UNSIGNED64 Q1-Q4 [Wh] 41757 1756 E ACTIVE ENERGY (+) [Wh] LSW E ACTIVE ENERGY (+) [Wh] 41758 1757 LLSW www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 137 BE REPRODUCED WITHOUT PRIOR PERMISSION.
  • Page 138 Reactive Energy (Only UNSIGNED64 -) Q3-Q4 [VARh] E REACTIVE ENERGY (-) [VARh] 41785 1784 E REACTIVE ENERGY (-) [VARh] 41786 1785 LLSW www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 138 BE REPRODUCED WITHOUT PRIOR PERMISSION.
  • Page 139 E REACTIVE ENERGY (-) [VARh] 41807 1806 MMSW Reactive Energy (Only UNSIGNED64 -) Q2 [VARh] E REACTIVE ENERGY (-) [VARh] 41808 1807 www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 139 BE REPRODUCED WITHOUT PRIOR PERMISSION.
  • Page 140 E REACTIVE ENERGY (-)[VARh] 41827 1826 MMSW Reactive Energy (Only UNSIGNED64 -) Q4 [VARh] E REACTIVE ENERGY (-) [VARh] 41828 1827 www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 140 BE REPRODUCED WITHOUT PRIOR PERMISSION.
  • Page 141 E ACTIVE ENERGY [Wh] MSW Total Active Energy SIGNED64 [Wh] 41853 1852 E ACTIVE ENERGY [Wh] LSW 41854 1853 E ACTIVE ENERGY [Wh] LLSW www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 141 BE REPRODUCED WITHOUT PRIOR PERMISSION.
  • Page 142 E REACTIVE ENERGY [VARh] 41878 1877 LLSW E ACTIVE ENERGY (+) [Wh] Active Energy (Only +) 41879 1878 UNSIGNED64 MMSW Q1-Q4 [Wh] www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 142 BE REPRODUCED WITHOUT PRIOR PERMISSION.
  • Page 143 1905 LLSW 41923 1922 THD I AVG MSW Average Current THD FLOAT32 calculated over the 41924 1923 THD I AVG LSW www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 143 BE REPRODUCED WITHOUT PRIOR PERMISSION.
  • Page 144 THD I MIN LSW Maximum Current 41951 1950 THD I MAX MSW THD since device FLOAT32 41952 1951 THD I MAX LSW power up www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 144 BE REPRODUCED WITHOUT PRIOR PERMISSION.
  • Page 145 Minimum Voltage THD FLOAT32 since device power up 41980 1979 THD V MIN LSW 41981 1980 THD V MAX MSW FLOAT32 www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 145 BE REPRODUCED WITHOUT PRIOR PERMISSION.
  • Page 146 E REACTIVE ENERGY (+) Reactive Energy (Only [KVARh] MSW FLOAT 32 42040 2039 E REACTIVE ENERGY (+) Q1-Q2 [KVARh] LSW 42041 2040 FLOAT 32 www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 146 BE REPRODUCED WITHOUT PRIOR PERMISSION.
  • Page 147 E REACTIVE ENERGY (+) 42064 2063 [KVARh] LSW E REACTIVE ENERGY (-) [KVARh] Reactive Energy (Only FLOAT32 42065 2064 -) Q4 [KVARh] www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 147 BE REPRODUCED WITHOUT PRIOR PERMISSION.
  • Page 148 [KVARh] MSW FLOAT32 TOT E APPARENT ENERGY Energy [VAh] 42088 2087 [KVARh] LSW E ACTIVE ENERGY (+) [KWh] FLOAT32 42089 2088 www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 148 BE REPRODUCED WITHOUT PRIOR PERMISSION.
  • Page 149 DEMAND VALUE [min] Value of the demand UNSIGNED value for the average INT 32 [minutes]. The modification is enabled after a reboot. www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 149 BE REPRODUCED WITHOUT PRIOR PERMISSION.

  • Page 150: Profinet Io Communication Protocol (R203-P Models Only)

    Type of protocol: Class A Device, Cyclic Real-time (RT) and Acyclic Data CREATING A PROJECT WITH SIEMENS PLC (TIA PORTAL 16) (R203 -P 20.1. MODELS ONLY) Creating a new project: www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 150 BE REPRODUCED WITHOUT PRIOR PERMISSION.

  • Page 151: Installing The Gsdml File

    User Manual R203-U SERIES 20.1.1. INSTALLING THE GSDML FILE Install the GSDML file of the Seneca product (it is possible to obtain the file on the web page of the device on the www.seneca.it site): Point to the directory where the file is and press OK, then the list of GSD files in the folder will appear: Click on "install".

  • Page 152: Insertion Of The Siemens Plc In The Project

    20.1.2. INSERTION OF THE SIEMENS PLC IN THE PROJECT Now insert the Siemens PLC (in our example a SIEMATIC S7 1200), click on "Add new device ...": www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 152...
  • Page 153 User Manual R203-U SERIES Confirm and the PLC will be added to the rack: Now click on the PLC and select Profinet interface -> Ethernet addresses www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 153...
  • Page 154 User Manual R203-U SERIES Set the IP you want (in this case 192.168.90.44) and the PLC subnet: Move on to the network view: www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 154 BE REPRODUCED WITHOUT PRIOR PERMISSION.

  • Page 155: Insertion Of The Profinet Seneca Io

    INSERTION OF THE PROFINET SENECA IO On the right select "Hardware Catalogue" and then under "Additional Field Equipment" -> PROFINET IO -> Sensors -> Seneca S.R.L. -> Seneca R-Series Devices -> R-203-P Ethernet I/O Drag the device to the network view: Now associate it to the PLC by clicking with the left mouse on "Not assigned"...
  • Page 156 R203 / R203-P / R203-E / User Manual R203-U SERIES www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 156 BE REPRODUCED WITHOUT PRIOR PERMISSION.
  • Page 157 R203 / R203-P / R203-E / User Manual R203-U SERIES Click twice on the Seneca device and configure the IP address here too (for example 192.168.90.48): www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 157...
  • Page 158 R203 / R203-P / R203-E / User Manual R203-U SERIES In Profinet the devices are identified by their name, so right click on the Seneca device and select "Assign device name" ATTENTION! AVOID INSERTING SPECIAL CHARACTERS IN THE PROFINET NAME OF THE DEVICE Scan the network with "Update list"...

  • Page 159: Configuration Of The Parameters Of The Seneca Device

    User Manual R203-U SERIES 20.1.4. CONFIGURATION OF THE PARAMETERS OF THE SENECA DEVICE It is also possible to directly configure the device IO without any external software. To configure the device, click on the IO so that the "Unit parameters" appear: At the next start, the PLC will send the desired configuration to the device.

  • Page 160: Configuration Parameters Of The Gsdml File

    USER CALIBRATION REACTIVE ENERGY Sets a possible multiplication coefficient for the reactive energy. AO MODE Sets whether the analog output is configured in Voltage [0V...10V] or Current [0mA...20mA]. www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 160...

  • Page 161: R203-P I/O Data

    MEASURE_SETUP is a group of variables that is always present, while on the right there are “MEASURE” and “WRITE” variables. You can add up to 15 variable groups. The variable groups are optional, those that can be added are: www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 161...
  • Page 162 Provides general information on the status of the inputs and the device: For more information on the meaning of these Boolean values, refer to the chapter 14. VOLTAGE Provides the values of the phase-to-line and star voltages: www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 162...
  • Page 163 Provides the values of the phase and neutral currents in [A]: ACTIVE REACTIVE APPARENT TOTAL POWER Provides the total active, reactive and apparent power values in [KW], [KVAR], [KVA]: www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 163 BE REPRODUCED WITHOUT PRIOR PERMISSION.
  • Page 164 User Manual R203-U SERIES ANGLE Provides the values of the vector phase shift in [°] POWER FACTOR Provides the power factor values: www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 164 BE REPRODUCED WITHOUT PRIOR PERMISSION.
  • Page 165 R203 / R203-P / R203-E / User Manual R203-U SERIES FREQUENCY PERIOD Provides frequency [Hz] and period [ms] values: Provides the Total Harmonic Distortion in [%] www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 165 BE REPRODUCED WITHOUT PRIOR PERMISSION.
  • Page 166 R203 / R203-P / R203-E / User Manual R203-U SERIES AVERAGE Provides the values averaged over the demand time configured in [V], [A], [KW], [KVAR], [KVA] www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 166 BE REPRODUCED WITHOUT PRIOR PERMISSION.
  • Page 167 User Manual R203-U SERIES Provides the minimum values of the measurements in [V], [A], [KW], [KVAR], [KVA]: Provides maximum measurement values in [V], [A], [KW], [KVAR], [KVA]: www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 167...
  • Page 168 Provides the values of phase active energy separated by quadrants, positive and negative and total in [KWh]: ENERGY ACTIVE 3PH PHASE Provides the values of the positive and negative and total three-phase active energy in [KWh]: www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 168 BE REPRODUCED WITHOUT PRIOR PERMISSION.
  • Page 169 ENERGY REACTIVE Q3-Q4 Provides the values of the negative reactive energy in [KVARh]: ENERGY REACTIVE Q1 Provides the Q1 quadrant reactive energy values of each phase in [KVARh]: www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 169...
  • Page 170 Provides the Q3 quadrant reactive energy values of each phase in [KVARh]: ENERGY REACTIVE Q4 Provides the reactive energy values of the Q4 quadrant of each phase in [KVARh]: www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 170 BE REPRODUCED WITHOUT PRIOR PERMISSION.
  • Page 171 Provides the total apparent energy values of each phase and three-phase in [KVARh]: ENERGY REACTIVE ABSORBED TOTAL Provides the values of the total absorbed reactive energy in [KVARh]: www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 171 BE REPRODUCED WITHOUT PRIOR PERMISSION.
  • Page 172 Provides the two analog input values: Status (writable) with the value of the two digital outputs: Status (writable) with the value of the analog output in [mA] or [V]: www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 172 BE REPRODUCED WITHOUT PRIOR PERMISSION.
  • Page 173 Load value in CMD_AUX register to COUNTER2 COMMAND AUX Additional COMMAND Register to send special commands to R203: Now compile, send the project and go online with the PLC. www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 173...

  • Page 174: Ethernet/Ip Communication Protocol (R203- E Models Only)

    LOGIX5000 / STUDIO 5000 LOGIX DESIGNER 35.00.00) Once the PLC has been added to the project, import the EDS file of the R203 device via the Tools-> EDS Hardware Installation Tool menu: www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 174 BE REPRODUCED WITHOUT PRIOR PERMISSION.
  • Page 175 User Manual R203-U SERIES Press “Next”, and select Add a new device: Select to register a single device and select the “R203-P.eds” file www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 175 BE REPRODUCED WITHOUT PRIOR PERMISSION.
  • Page 176 User Manual R203-U SERIES Select “Open” and then “Next”: At this point the R203-E product has been entered into the device database. www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 176 BE REPRODUCED WITHOUT PRIOR PERMISSION.
  • Page 177 R203-U SERIES Now go with the mouse over the ethernet port of the PLC connected to the device and with the right button select "New Module...": www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 177...
  • Page 178 R203 / R203-P / R203-E / User Manual R203-U SERIES Now select the R203-E device: Give the device a name and enter its IP address: www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 178 BE REPRODUCED WITHOUT PRIOR PERMISSION.
  • Page 179 By confirming with OK the device is added: To simplify the acquisition of measurements and sending records to the device, you import the User Data Defined relating to R203-E: www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 179 BE REPRODUCED WITHOUT PRIOR PERMISSION.
  • Page 180 The InData will represent the measurements that come out of R203 towards the PLC, OutData are the tags that allow you to send commands to R203: Now define the “Measurements” and “Outputs” with “R203_Seneca_InData” and “R203_Seneca_OutData” data type respectively: www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 180...
  • Page 181 At this point define a program that copies the measurements arriving from R203 into the R203_Seneca_InData structure: And then copy the values that you will control in the R203_Seneca_OutData structure into the data sent to the device: www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 181...
  • Page 182 Reset AVG Reset Energy Counters 40986 Load value in CMD_AUX register to COUNTER1 41002 Load value in CMD_AUX register to COUNTER2 www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 182 BE REPRODUCED WITHOUT PRIOR PERMISSION.

  • Page 183: Opc-Ua Communication Protocol (R203-U Models Only)

    First, configure the OPC-UA server parameters in the webserver of the R203-U device (OPC-UA settings section): In this way you have activated the indicated security policy. Use certificates by default. www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 183...
  • Page 184 Now open the OPC-UA client and press the “+” icon to add an OPC-UA server: At this point under "Custom directory" we enter the IP address of the R203-U device (192.168.90.101 in the example) and the configured port (4840 in the example): www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 184 BE REPRODUCED WITHOUT PRIOR PERMISSION.
  • Page 185 Press OK Now the server is added. First select the server and then press the connection icon: You will be asked for your credentials as configured: www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 185...
  • Page 186 At this point a screen will appear indicating that the certificate is not secure: Accept the certificate and press the “Continue” button. Now ignore the next two certificate-related errors: www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 186 BE REPRODUCED WITHOUT PRIOR PERMISSION.
  • Page 187 User Manual R203-U SERIES Now the connection is established and the configured list of variables appears: Now you can drag the variables you want to view: www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 187...
  • Page 188 It is also possible to write on the variables in read/write mode, for example it is possible to activate the digital output DOUT2 by writing the value to 1: www.seneca.it ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY Doc: MI-00616-13-EN Page 188 BE REPRODUCED WITHOUT PRIOR PERMISSION.

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