CEL-MAR ADA-1040PC3 User Manual
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CEL-MAR ADA-1040PC3 User Manual

Sunmaster to modbus-rtu converter
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ADA-1040PC3

User manual

ADA-1040PC3
SunMaster to MODBUS-RTU converter
1
Copyright © 2001-2017 CEL-MAR sp.j.
io_ada-1040pc3_v1.06_en

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Summary of Contents for CEL-MAR ADA-1040PC3

  • Page 1: User Manual

    ADA-1040PC3 User manual ADA-1040PC3 SunMaster to MODBUS-RTU converter Copyright © 2001-2017 CEL-MAR sp.j. io_ada-1040pc3_v1.06_en...

  • Page 2: Table Of Contents

    ADA-1040PC3 Contents 1. GENERAL INFORMATION..................................3 1.1. WARRANTED INFORMATION............................... 3 1.2. GENERAL CONDITIONS FOR SAFE USE............................ 3 1.3. CE LABEL....................................... 3 1.4. ENVIRONMENTAL PRESERVATION............................3 1.5. SERVICE AND MAINTENANCE..............................3 1.6. PACK CONTENTS..................................3 2. PRODUCT INFORMATION..................................3 2.1. PROPERTIES....................................3 2.2.

  • Page 3: General Information

    1.1. WARRANTED INFORMATION ADA-1040PC3 converter is covered by a two year warranty from date of sale. In case of being damaged it will be repair or the damaged component will be replace. The warranty does not cover damage caused from improper use, materials consumption or any unauthorized changes.

  • Page 4: Description

    ADA-1040PC3 has DB-9F connector for connecting PC-Link RS232 interface to Soladin and screw terminal block for connection of RS485/422 network and power supply. The DB-9F connector is DCE type to connecting RS232 interface. ADA-1040PC3 use Tx, Rx and GND for communication with RS232 interface.

  • Page 5: Supported Inverters Of Mastervolt* Company

    - not supply converter from power circuit device that generates large impulse interference such as transmitters, contactors. 3.1. ASSEMBLING The cover of ADA-1040PC3 converter is adapted to assembly on TS-35 (DIN35) rail. To install the converter, should be mounted on the rail upper part of the cover, then press bottom part to hear characteristic „Click” sound.

  • Page 6: Connection To Mastervolt Inverter With Pc-Link Soladin Interfaces

    Tx+ / A Tx- / B Fig. 5. ADA-1040PC3 connection to PC by the use of additional converter USB to RS232 (ADA-I9111 or ADA-I9110). 3.3. CONNECTION TO MASTERVOLT INVERTER WITH PC-LINK SOLADIN INTERFACES In case of connection ADA-1040PC3 converter to communication port of SOLADIN inverter, should equip with PC-Link Soladin interface (RS232 to Soladin) and make a cable according to diagram on fig.

  • Page 7: Connection To Rs485/Rs422 Bus

    Tx+/ A Tx-/ B Computer or MASTER MODBUS-RTU device SLAVE-1 SLAVE-2 MODBUS-RTU MODBUS-RTU RS232 9600Bd/8/N/1 SOLADIN 600 WINDMASTER 500 MASTERVOLT inverter with Soladin interface Fig 7. Example connection of SOLADIN inverter by the use of ADA-1040PC3 to RS485(4W) 4-wire bus.

  • Page 8: Connection Of Inverter With Soladin Interface To Rs485(2W) Modbus-Rtu Bus

    MASTERVOLT inverter with Soladin interface Fig. 8. Example connection of SOLADIN inverter by the use of ADA-1040PC3 to RS485(2W) 2-wire bus. 3.5.3. GND TERMINAL CONNECTION Connection of GND terminals of RS485/422 interfaces, devices connected to RS485/422 bus, should be done in the case of a potential difference of the signals grounds on interfaces RS485 / RS422, which prevents proper data transmission.

  • Page 9: Description Of Signalling Leds

    5.2. CONFIGURATION BY USING ADACONFIG The configuration of ADA-1040PC3 converter can be made by the use of ADAConfig Software - selling with converter. To make the configuration, connect converter to computer and power supply. If after power, on the front panel is not lit green LED PWR, check the power connection (polarity).

  • Page 10: Factory Default

    In the RUN mode the yellow LED (located near the SW1), will turn off. Fig.9. View of ADAConfig software interface 5.3. FACTORY DEFAULT In case of faulty functioning ADA-1040PC3, can be restored the factory default setting of the converter internal registers. Set SW1 microswitch mode as in the table below. SW1-1 SW1-2 Disconnect the power and after while connect again the power.

  • Page 11: Emergency Firmware Update

    SW1-2 After microswitch setting, should be restarted ADA-1040PC3, by turning OFF and then ON the power supply. The yellow LED will light continuously and the converter will be in Emergency Firmware Update mode. Now follow the description in the above point.

  • Page 12: Operation

    ADA-1040PC3 7. OPERATION ADA-1040PC3 is bidirectional protocol converter of SunMaster to MODBUS-RTU protocol, with possibility of conversion a baud rate, a data format (number of data bits, parity bit, stop bits) and interface type RS232 to RS485/RS422. Additionally, is a separator of RS232 (SunMaster) port to RS485/422 (MODBUS-RTU) port.

  • Page 13: Implementation Of Modbus-Rtu Protocol

    The length of RS485 bus can be extended by the use of ADA-4040 repeaters or ADA-4044H HUBs RS485 The MODBUS-RTU protocol used for communication between ADA-1040PC3 converters and SCADA-type system or PLC controller enable easy integration of SunMaster-Soladin inverters in existing automation systems BMS.

  • Page 14: Registers Actual Values Measurements And Condition Inverter , Readout By Function 03 (4X - References) Holding Registers

    ADA-1040PC3 8.1.2. REGISTERS ACTUAL VALUES MEASUREMENTS AND CONDITION INVERTER , READOUT BY FUNCTION 03 (4X – REFERENCES) HOLDING REGISTERS Address Registers Registers Attribute Value Address description 40001 TypeIDH = 0x00 16-bit register TypeIDL 8-bit inverter type 40002 Status1 16-bit register...

  • Page 15: Function 0X03 / 0X04 - Readout Value Measurements And Status From Inverter

    ADA-1040PC3 8.3.1. FUNCTION 0x03 / 0x04 - READOUT VALUE MEASUREMENTS AND STATUS FROM INVERTER 8.3.1.1. READOUT OF CURRENT MEASURED VALUE STORED IN 16-BIT REGISTER [4X / 3X- REFERENCES] Function 0x03 / 0x04 are used for readout of status and measurement values from the INVERTER.

  • Page 16: Readout Of Current Measured Value Stored In Two 16-Bit Registers [4X / 3X-References]

    ADA-1040PC3 Example. Query of solar panel voltage Usol from registry address 40003 / address 30003 11-03-00-02-00-01-CRCLo-CRCHi 11-04-00-02-00-01-CRCLo-CRCHi Response with register value Usol Byte no Designation Size Value [hex] Inverter address 1-byte 11 [ 11 to F7] Function code 1-byte 03 / 04...

  • Page 17: Readout Of Solar Panel Voltage Value Usol From Inverter [4X / 3X-References]

    ADA-1040PC3 Query of register Eac Byte no Designation Size Value [hex] Inverter address 1 byte 11 [ 11 to F7] Function code 1 byte 03 / 04 Registry address Hi 1 byte Registry address Lo 1 byte Registry number Hi...

  • Page 18: Readout Of Solar Panel Current Value Isol From Inverter [4X / 3X-References]

    ADA-1040PC3 Readout of solar panel voltage Usol from registry address 40003 / address 30003 11-03-02-00-F0-CRCLo-CRCHi 11-04-02-00-F0-CRCLo-CRCHi In respond the solar panel voltage Usol is presented as 2-byte with values: 0x00F0. The actual measurement value expressed in [V] DC is obtained from the read register according to the above algorithms, using the appropriate factor value DW for register Usol (see the Table of divider values DW above).

  • Page 19: Readout Of Current Value Iac Alternating Voltage Network, Connected To Inverter [4X / 3X-References]

    ADA-1040PC3 The actual measurement value expressed in [V] AC is obtained from the read register according to the above algorithms, using the appropriate factor value DW for register Uac (see the Table of divider values DW above). Uac = 0x00DF => 223/1 => 223 [V] AC 8.3.1.7.

  • Page 20: Readout Of Value Inverter Temperature [4X / 3X-References]

    ADA-1040PC3 8.3.1.10. READOUT OF VALUE INVERTER TEMPERATURE [4X / 3X-REFERENCES] The measurement value of inverter temperature, readout from 16-bit register Temp MODBUS-RTU (see p.8.1.) is presented in the format integer 16-bit with sign (in C/C++ type short int). Query of inverter temperature Temp from registry address 40011 / address 30011...

  • Page 21: Rs232 Interface - Pin Description Of Dsub-9F-Dce Socket

    5 (SG) Signal ground 6 (DTR) Readiness of data receiving/ transmission Connected with DSR 7 (CTS) Device confirms receiving RTS signal from ADA-1040PC3 Connected with RTS 8 (RTS) Device reports readiness to receive data Connected with CTS 9 (RI) Call rate...

  • Page 22: Versions

    ADA-1040PC3 10. VERSIONS ADA-1040PC3 - Version: Standard Order example: Product Symbol: ADA-1040PC3-1-23 3-way galvanic isolation: 1 – standard version, reserved 23 – 1kV=, 3-way galvanic isolation, 1kV= 3kV= 11. SPECIFICATION TECHNICAL DATA Transmission Parameters Interface RS-232 RS-485/RS-422 Connector DSUB-9 socket, female Screw terminal, wire max.
  • Page 23 ADA-1040PC3...
  • Page 24 Thank you for purchasing CEL-MAR Company products. We hope that this user manual helped connect and start up the ADA-1040PC3 converter. We also wish to inform you that we are a manufacturer of the widest selections of data communications products in the world such as: data transmission converters with interface RS232, RS485, RS422, USB, Current Loop, Fibre-Optic Converters and Ethernet or Wi-Fi.

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