马可尼UPS协议-索克曼网络、串口协议.pdf

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马可尼UPS协议-索克曼网络、串口协议.pdf马可尼UPS协议-索克曼网络、串口协议.pdf马可尼UPS协议-索克曼网络、串口协议.pdf
1. FOREWORD We thank you for the trust you have in our Uninterruptible Power Systems This equipment is fitted with up to date technology. Rectifier and inverter subsets are provided with power semicon- ductors(GBD)including a digital micro-controller our equipment complies with IEC EN 62040-2 standard CAUTION: "This is a product for restricted sales distribution to informed partners. Installation restrictions or addi- tional measures may be needed to prevent disturbances SOCOMEC UPS reserves the right to modify their specifications at any time as far as this contributes to technical progress. 2. SAFETY REQUIREMENT 2. 1. USING CONDITIONS Do read carefully these operation instructions before using the JBUS/ MODBUS interface Whatever the repairs, they must be made only by authorised staffs, which have been suitably trained For an optimal operation, it is recommended to maintain the ambient temperature and humidity of the GREEN POWER environment below the values specified by the manufacturer. 22. GREEN POWER OPERATING REFERENCE Respect the safety requirements Do read carefully the operation instructions of GREEN POWER This equipment meets the requirements of the European directives applied to this product. As a consequence it is labelled as follows C∈ 3. ENVIRONMENT 3. 1. RECYCLING OF ELECTRICAL PRODUCTS AND EQUIPMENT Provision is made in European countries to break up and recycle materials making up the system. The various com ponents must be disposed of in accordance with the legal provisions in force in the country where the system is installed dsocomec GREEN POWER-Ref IOMGREJBO910-GB 043 nnovative power solutions uPs 4. INTRODUCTION 4 1. GENERAL PURPOSE This document provides required information of the MOdBUS protocol serial link Before connecting a supervision equipment or BMS system Building management system) to the GREEN POWER, it is necessary to install and set up the serial intertace This interface is located in the grEeN POWER com-slot > and should be set through the control panel GREEN POWER is able to manage only 3 MODBUS serial links 4.2 MODBUS PROTOCOL This document does not explain the MODBUs protocol management. Please refer on www.modbus.orgwebsiteformoreinformation The grEEN POWER MODBUS uses the tollowing functions function 3 ding Input Registers(16 bits), function 6 for writing single Registers (to control GREEN POWER The data field is composed of words defined by a msb(most significant byte) and a lsb (lowest significant byte) and displayed in the following order on the serial link 1 WORD DATA 07 MSB b0|b7 LSB bo 015 4.3 DATA DECODING Status and alarms Information This information are coding in bit. This means that 1 word detines 16 information. If the related bit is set to 1, this information is active or true Measurements and counters data 1 word defines a measurement or a counter. Some values are numeric decimal signed or unsigned 0 to 65535 o from -32767 to 32767), or in hexadecimal (0x0000 to OXFFFF 4 GREEN POWER-Ref IOMGREJB0910-GB_ 04 dSocomec ative power solutions ups 5. INSTALLATION INSIDE GREEN POWER 5.1.‘coM- SLOTS’ LOCAL|sAT|ON The c Com-Slots a integrates all communication interfaces, and it is located at the bottom of the UPS on the right side d Please, see on the manual of the concerned UPs to see the correct localisation of the s com slot> 5.2. MODBUS SERIAL INTERFACE PLUG IN The serial interface should be plugged in the corresponding slot, and fixed with 2 crews GREEN POWER is able to manage 3 MODBUs interfaces 53. MODBUS INTERFACE IN PARALLEL SYSTEM CONFIGURATION There is only one MODBUS serial link interface for a parallel system configuration. One serial interface is used for the whole installation. The access to the data of the UPS module or unit is managed by the table addressing dsocomec GREEN POWER-Ref IOMGREJB0910-GB 04 nnovative power solutions ups INSTALLATION INSIDE GREEN POWER 5. 4 CONNECTIONS AND WIRING NOTE: there is only one connection per interface(RS232 or RS422 or RS485 5. 4.1. RS232 connection: Standard Pc connection Sub-Dg pins connector Pin 2 R; Pin 3 Pin 5 GND RTX+ RTX 5. 4.2. Isolated RS485 connection ) TX+RTX-V+ RX+RX- 2 wires connection dip-switch 1 allows connecting the terminal resistor Isolation via"opto-coupler 2 polarization resistors could be removed easily(if needed) the shield should be earthing at one point TX+ TX 5. 4.3. Isolated RS422 connection ①③① 4 wires connection dip-switch 1 and 2 allows connecting the terminal resistor A+RTv+ RX+RA Isolation via"opto-coupler 4 polarization resistors could be removed easily (if needed) RX Rx the shield should be earthing at one point. Before making any connection, please check the cabling. A wrong connection or cabling can damage the serial link interface 6 GREEN POWER-Ref: IOMGREJBO910-GB04 dSocomec Innovative power solutions uPs 6. MODBUS LINK 6 1 SERIAL LINK DEFAULT SETTINGS Baud rate 9600 bauds Parity N○NE Dat 8 bits Stop 1 bit The serial link settings can be set from the control panel 6. 2. HOw TO CHANGE THE SERIAL LINK SETTINGS Available baud rate: 1200-2400-4800-9600-19200 baud arity EVEN-ODD-NONE Slave number to 32 LOAD OFF MODBUS Serial Link 1 Typ Bauds rate Pardy ORE Slae Number x+ Please, see on the manual of the concerned ups to see the correct localisation of the ucom slot> dSOcomec GREEN POWER-Ref IOMGREJB0910-GB 04 Innovative power solutions ups 7。 PROTOCOL 7. 1 MODBUS RTU Reminder: The MODBUS protocol available on GREEN POWER is slave and in RTU mode It uses the function 3 as ' read registersand the function 6 as write register The slave number is set via the control panel Conventions. The table addresses are written in hexadecimal, beginning with OX Some PLc systems request a relative address starting from 400(0X0 190)or 40001(0x9C41), on this address it's necessary to add the first address of the modbus table Frame errors management In case of wrong data request, the green PoWER answers with the following frame erro Error function code Error code ause 80 +code function Function error 80+code function Addresses error 80+ code function 236 Wrong data 80+code function busy 80+ code function 8 Write register error 7.2. MODBUS TCP -IDA This protocol is also available via ethernet. Rj45 on the back of the mimic panel allows the connection to Ethernet network. The IP settings and MODBUS TCP port selection is available on the mimic panel 8 GREEN POWER-Ref: IOMGREJBO910-GB04 dSocomec ative power solutions uPs 8 SINGLE UNIT UPS MODBUS TABLES TABLE Start addresses Table length in words MODBUS FUNCTION UPS Identification OX1100 32 3 READ Date and hours 0×1360 4 3 READ UPS Configurations 0x1200 16 3 READ UNIT Status(64 bits O×1143 4 3 READ UNIT Alarm(80 bits) O×114A 3 READ UNIT Measurements ×1220 96 3 READ Controls permission 0x1150 44 3 READ UPS Controls Ox1190 6 WRITE 8. 1. HOW TO READ DATA The identification, status and alarms tables should be read completely (this means the number of word to read is equal to the table length The measurements table should be read word by word or per group, without exceed the length of the table (from 0×122to0×127 8.2. INCOMING DATA STRUCTURE Example of 6 words 2 4 6 7 8 10 12 MSBO LSB 0 MSB 1 LSB 1 MSB 2 LSB 2 MSB 3 LSB 3 MSB 4 LSB 4 MSB 5 LSB 5 WORD O WORD 1 WORD 2 WORD 3 WORD 4 WORD 5 b15 bo|b15 o0|b1 bo b15 b0b15 bo b15 bo S15 SO0 S31 s16s47 S32s63 S48|S79 S64S95 s80 A15 A00A31 A16A47 A32A63 A48 MO1 MO2 MO3 M04 M05 mSocomec GREEN POWER-Ref: IOMGREJB0910-GB_049 nnovative power solutions ups SINGLE UNIT UPS MODBUS TABLES 83. UPS IDENTIFICATION: ADDRESS OX1100 32 WORDS Code Description Number Address Type remarks 1000 UPS identification 10 WORDS 0x1100 1 word=2 ASCll codes MSB=1. Char, LSB=2.char 1010 UPS Description 6 WORDS 0X110A1 word=2 ASCll codes MSB=1. Char, LSB=2.char 1016 Location 6 WORDS 0x11101 word=2 ASCll codes MSB= 1. Char, LSB=2. char 1022 Serial number 10 WORDS 0x11161 word=2 ASCll codes MSB=1. Char, LSB=2. char 8. 4 date hours: address ox1360, 4 WorDs Code Description Number Address Type remarks Doo Minutes/seconds 1 WORD O1360 Byte value MSB= minutes. LSB= seconds DO1 Hours /day 1 WORDS0×1361 Byte value MSB= day, LSB=hours MSB month Month day of LSB -day of the week D02 1 WORDS|0×1362 Byte value week 1=Monday 7=Sunday DO3year 1 WORDSOx1363 00=2000 8. 5. UPS CONFIGURATION: ADDRESS OX1120. 16 WORDS Code Measurements Unit Address remarks Tooo kind of equipment 0×1120 single unit, 6= modular parallel system T001 UPS output power kVA0×1121 T002 unit output power KVA0×1122 T003 module number 0×11231-8 T004 I number of module 0×11241-8 T005 UPS redundante 0×11250- T006 with battery 0×11260- T007 with flywheel 0×11270-1 T008 0×1128 T009 with genset 0×11290-1 T010 0×112A T011 0×112B T012 0×112C T013 with rectifier input supply 0×112D0-1 TO14 Single 0×112E0=Tr,1=Snge T015 Measurements *10 management 0×112F0-1 10 GREEN POWER-Ref IOMGREJB0910-GB_04 dSocomec ative power solutions uPs

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