User`s manual - AROS Solar Technology
Contents
1. Example of schematic diagram connection with B o B 96e B oo Central Inverters at PV POWER CONTROL BOX B j B B 2 E LJ E E B gt B S gt E P gt E E 4 H H B 578 E z8 B EN RS285 E E 1 2 3 4 5 2 3 6 1 2 3 4 5 6 213121516 JAAG T2 T4 Ts e E UJCUOUIOD0UD0U000000000 HJCUUUQUOLO00UOU0000000 UIZOJOOUD0000U000000000 A z UL c HL e Ve 5 5555 rd OU i ES MCN ELE ERR SET E J ii or JUMPER CONFIGURATION JUMPER CONFIGURATION JUMPER CONFIGURATION PIN 2 wires Z ON THE LAST RS 485 BOARD ON THE RS 485 BOARD ON THE RS 485 BOARD 1 NC X TERMINATED NOT TERMINATED NOT TERMINATED 2 N C 3 N C JUMPER NR 1 2 3 JUMPER NR 1 2 3 M NR 1 3 p 4 Ti 12345678 is 5 RE pee EE e Z ZA 8 N C A A VA B ove EB B2. w j AAT _ ees Ramo up gredent 4 Me Wd 7 ap Jal Jof Jmeedwnsedeteo us No inverter are configured Once the procedure ends the Save button must be clicked to save the configuration on the Photovoltaic Power Control o Inverters configuration _ x 0000000000 000000000410 sd x to JR _Jc PE x 0000000002 0 Jo 120000000003 Five inverter are connected to the PV Power ContolBos Box NOTE each inverter must have a different IDENT NUMBER see the inverter manual in order to change this number Other Parameters section In this section the user can change the following parameters gt Delay this time expressed in seconds is the time between the acquisition of the input configuration and the effective recognition of the valid input configuration Filter this time expressed in seconds is the time an input configuration must be stable to be acquired Output Relays for confirm this 1s the output relay that will be used in case ALL the inverters have accepted the input configuration Output Relays for denial this 1s the output relay that will be used in all other cases Copy Inputs on Outputs if the user chooses this option in case of ALL the inverters have accepted the input configuration the input configuration itself will be copied
3. Refer Cancel 7 Select the file Ppc mot and press Open 14 OMNAOIOA4ANE GB 0X ID Check C ppe Ppe mat r P F FOP OFF 8 Press Ok A new window appears E 16 Flash Start 9 Press Erase confirm and wait until finished Press Ok once more M16C Flash Stare xl 2 10 Press Program button and confirm the default values pressing Ok Input Add ress E E ER x OFFFFF os 11 Presso again 15 64 0X Program 13 Wait until the programming ends e 14 Exit the FlashSta exe software remove the jumpers on JP13 JP14 JP15 ad J16 power down the equipment and power it up again or reset 16 64 0X Technical data PV Power Control Box 170 260 Vac 50 60 Hz Input voltage OR 9 0 5 Vdc max current 600 mA Operating temperature 0 40 C 29550 Relative operating humidity Relative storage humidity nini UO Weight 1 4 Kg version Maximum load on each output OUTPUT 1 8 u 250 Maximum load power supply Vdc 5V 100 mA rd T Serial cable specifications Cross Cable Female Female 6 e 8 2 3 Te 3 2 8 e 9 5 1 e J SERIAL1 17 64 0X 18
4. a 5 a Hardware configuration DIP switches The DIP Switch 1 MUST be set to on the others to 0 Termination resistance of the RS 485 bus The device is supplied with the termination resistance already mounted inside Rt 120Q Change the position of DIP switch 6 to insert this resistance e DIP switch n 6 ON Rt inserted e DIP switch n 6 OFF Rt not inserted DEFAULT value OMNAOIO64ANE GB 0X Connectors Front view POWER SUPPLY POWER SUPPLY 230Vac 9Vdc Rear view 5V IN1 IN2 GND 5V IN3 IN4 5V INS ING GND 5V IN7 IN8 GND SERIAL SERIAL 5V T GND SERIAL 3 230Va 9Vd OUT OUT OUT OUT OUT OUT OUT OUT L N N N C NC NO NC N C NC NO c NC c N NO NC N c Nc NO OUTPUT 1 8 UPS SERIAL gt STANDARD INPUT CONFIGURATION EXE OPEN 2 INI NOT ACTIVE CLOSED gt ACTIVE OPEN gt IN2 NOT ACTIVE CLOSED gt IN2 ACTIVE SERIAL COMMUNICATION PORTS SCHEMATIC DIAGRAM FOR THE INPUT CONNECTION SCHEMATIC DIAGRAM FOR THE OUTPUT OMNAOI64ANE GB 0X The connectors ALL CONNECTIONS SUBJECTED TO VOLTAGE OF MORE THAN 50V MUST COMPLY WITH SAFETY REGULATIONS 230 Vac Power supply 9 Vdc Power supply 5 No NORMALLYOPEN NOTE The COMMON contacts of the eight relays are all separate All the output contacts are at zero potential 8 64 0X INPUT 1 INPUT 8 Terminal board
5. E I RS485 E 213 415 6 E N pM EE QM EE JUMPER CONFIGURATION ON THE RS 485 BOARD NOT TERMINATED JUMPER NR 2 3 CAM CL IN5 IN6 GND OMNAOI64ANE GB 0X
6. any other toxic substances gt Ensure that water or any other liquid and or objects do not fall into the equipment gt Do not attempt to repair any failures and or abnormal operation but contact the nearest technical support centre gt The equipment must be used only for the purpose for which it was designed Any other use is considered improper and therefore dangerous The manufacturer is not liable for any damage caused by improper incorrect or unreasonable usage of the equipment 3 64 0X Packaging The packaging should contain PV Power Control Box Serial cable Three pole connector cover and cable tie The User Manual NOTE the configuration Software 15 available on the WEB Site http www ups technet com Photovoltaic Area A M 64 0X How it works The Photovoltaic Power Control monitors a set of 8 inputs and if a configured condition on the inputs 1s matched it is possible to configure a maximum of 24 patterns it sends appropriate commands to the inverter connected to the Serial 2 port RS232 or RS485 bus It is possible to control The maximum active power generation in of inverter rated power The reactive power production in of inverter rated power The Power Factor of the generated current To confirm that all the inverters have received the new set of parameters or commands it can output on a set of 8 relays a config
7. commands section lists all the valid configurations stored on the Photovoltaic Power Control Within this section can be set also the number of seconds between commands repetition Each configured command can be selected When selected the user can click on the Delete Selected or on the Edit Selected buttons Active commands 10000000 PX 100 0 lt gt cos phi lt gt 101000000 PX 60 0 lt gt fact pha lt gt Delete Selected 00100000 P 30 lt gt cos phi lt c E R H 100010000 P 0 0 lt gt cos phi lt gt Repeat command every 600 seconds 11 64 0X The first button deletes the selected configuration while the second one allows the user to review parameters and also to change the input pattern After the user has done the modifications the button Save must be clicked to transfer the configuration to the Photovoltaic Power Control Inverters Configuration section Up to 16 inverters can be added in this section For each inverter the user can input a serial number up to 10 chars and can activate deactivate the sending of the command When the Photovoltaic Power Control is connected to the 485 bus inverters side clicking on the Scan button activates an automated procedure to acquire the identification number nverters configuration
8. on the outputs In all other cases the output will be NULL VV r Other Parameters i Input configuration checked gt invert logic Delay 0 OutputRelais for confirm O LJ Copy inputs outputs wm Bek Filter Output Relais for denial s 4 c 6 It s possible also to invert the input logic for each input 12 64 0X Communication Status section In this section the communication status is reported When the Photovoltaic Power Control is connected it reports also the firmware release of the equipment F m Serial Port section This section allows the user to choose the serial port to use to connect the Photovoltaic Power Control Board Status section This section is updated in real time while the software is connected It shows the status of the inputs and of the outputs the current Photovoltaic Power Control status Selecting the Log checkbox 15 possible also to send all to a log file placed in the installation path Board Status I B LEE outputs Actions section This section contains the following buttons Connect pressing this button the software tries to connect with the Photovoltaic Power Control equipment when connected it changes to Disconnect Defaults pressing this button the software restore to defaults all the parameter
9. pawer means underexcitec Ge tion cosp cos ph1 cos phi cos phi 100010000 Repeat command every seconds Inverters configuration 0 ____ I ED wp _____ OL 9 Other Parameters P Input configuration checked gt invert logic Filter Output Relais for denial DS s 4 5 6 7 Communication Status Serial Port Board Status B 1 B Inputs 00000000 Outputs 00000000 Board is Waiting Log 10 O0MNAOIOA4ANE GB 0X The picture shows the default configuration and four pattern are configured Relay 1 closed no power reduction no reactive power setting no power factor setting Relay 2 closed active power reduction at 6096 no reactive power setting no power factor setting Relay 3 closed active power reduction at 3096 no reactive power setting no power factor setting Relay 4 closed active power reduction at 0 no reactive power setting no power factor setting With this software 15 possible 1 To configure all the parameters needed by Photovoltaic Power Control to operate with at most 16 inverters at the same time 2 To choose any pattern made by 8 inputs and store them on the Photovoltaic Power Control and configure the appropriate parameters The pattern 00000000 all inputs open is not usable and means inverter default The maximum number of patterns 15 24 To edit any stored input p
10. PV Power Control Box User Manual OMNAOI64ANE GB 0X Thank you for choosing a product from our range The accessories described in this manual are high quality products that have been carefully designed and manufactured to ensure the highest performance This manual provided detailed instructions on how to use and install the accessory Please READ THE MANUAL CAREFULLY BEFORE YOU USE THE DEVICE and keep it handy near the device for consultation on how to take full advantage of the features of your new purchase RPS S p A Via Somalia 20 200032 Cormano MI Italy Tel 439 02 66327 1 Fax 039 02 66327 231 O No part of this publication may be reproduced without the prior written permission of the manufacturer The manufacturer reserves the right to make improvements to the equipment described in this manual at any time and without prior notice 2 64 0X SAFETY This part of the manual contains SAFETY instructions that should be followed scrupulously gt The equipment must not be used without a ground connection if it is powered at high voltage gt Ensure that the connectors subjected to high voltages are correctly isolated gt All the models in this range have been built for professional purposes and are therefore not suitable for use in a domestic environment gt The equipment has been designed for use in closed environments It should not be installed near inflammable liquids gas or
11. STANDARD INPUT CONFIGURATION EXIST OPEN gt INI NOT ACTIVE CLOSED gt INI ACTIVE OPEN gt IN2 NOT ACTIVE CLOSED gt IN2 ACTIVE 0 See the TECHNICAL SPECIFICATIONS for the maximum loads supported Depending on the terminal board IN1 INPUT 1 becomes IN3 INPUT 3 145 INPUT 5 IN7 INPUT 7 Depending on the terminal board IN2 INPUT 2 becomes IN4 INPUT 4 IN6 INPUT 6 IN8 INPUT 8 SERIAL 2 Terminal board SERIAL 1 SERIAL 3 Connector SIGNAL rr sw crown n c not connected 9 OMNAOI64ANE GB 0X Configuration software In order to configure the Photovoltaic Power Control a configuration software is needed Download the software from http www aros solar com To install the software double click on PowerControlSetup exe and follow instructions The software is installed into C Program Files RPS PowerControlSetup Double click on the PowerControlSetup exe icon Description The software can configure the Photovoltaic Power Control using a serial connection Choose the correct serial port connect the cross serial cable to the UPS Serial connector and press the Connect button The software reads and shows the configuration in a few seconds Photovoltaic Power Control Setup v 1 0 E a gt i Input Configuratio IE dE 3 DE 559566 1 gt pus X C Negative reactive
12. attern configuration and modify it To trim the Photovoltaic Power Control parameters To send the modified configuration to the Photovoltaic Power Control To send to the Photovoltaic Power Control a Scan command to automatically report all the connected inverters To restore the parameters to default values if needed ae ae The main window of the software is divided into sections The main window sections Input Configuration section This section allows the user to add a specific configuration to the existing list of Active Commands clicking on a single button on the left side of the section the user can toggle each button from 0 to 1 and back from 1 to 0 This can be done for each of the 8 buttons Inputl Input8 DIE Add m 5 P 4 0 100 50 50 COSPHI Command mmm J JO masma L Input 8 Negative reactive power means underexcited function The chosen pattern can be associated to the P Active Power Q Reactive Power and COSPHI Power Factor parameters These parameters will be sent to the configured inverters It s possible to send also a Power Off or a Power On command To add the chosen configuration click on the Add This Configuration button When the user inputs an invalid configuration an error message informs the user and the configuration is not added In order to save the added configuration click on the Save button Active Commands section The active
13. s Save this button sends the current displayed configuration to the Photovoltaic Power Control equipment Scan this button makes the Photovoltaic Power Control equipment to initiate a scan of the 485 bus to discover automatically the inverters connected The button changes to Stop When the scan is complete or interrupted the found inverters can be saved with the Save button Quit exits the application v v v 13 OMNA0164ANE GB 0X Updating the Photovoltaic Power Control firmware To update the firmware of the equipment is necessary gt The software to update the firmware FlashSta exe gt The firmware files ppc mot and ppc id gt A serial cable connected between the PC and the PV Power Control Box equipment The serial cable must be connected on the Serial 1 Serial 3 connector The procedure 15 as the following Power the equipment off and shorten pin 1 and 2 of JP13 JP14 JP15 and JP16 Connect the serial cable to the Serial 1 Serial 3 connector and to the PC Power on the equipment Only the PWR green led should be on Start Flashsta exe Select the correct serial port and press Ok aeuum Dm Select Program Select Program nternal flash memory M16C 80 boot loader C 1 flash starter 6 Into the new window press the Refer button and browse to the ppc mot and ppc id files x FilePath D MCU Type MI6C 2062 MIBC 80 M320 38000
14. ured single relay or can copy the input pattern on the relais output It s compatible with PVSER protocol so it allows the software compatible with this protocol to act as a bridge towards the RS485 bus where the inverters are connected In the following table there 1s a summary of the serial port use Serial 1 This serial can be used to update the Photovoltaic Power Control board or for the PVSER protocol Serial 2 RS232 or where inverters are connected RS485 Not used UPS Serial Configuration software serial port SERIAL 2 SERIAL 1 INPUT SERIAL 1 8 COMMUNICATION PORTS Configuration Serial Port with the Software PV Power Control Setup RS232 or RS485 to the inverters RS232 for monitoring systems and firmware ungerade 5 OMNAOI64ANE GB 0X Hardware configuration jumpers RISK OF ELECTRIC SHOCK MAKE SURE THAT THE DEVICE IS SWITCHED OFF BEFORE TOUCHING THE JUMPERS PV Power Control Box e Remove the cover by unscrewing the screws that hold it in place to access the jumpers e Do not switch on the device without the cover as some parts of the circuit remain powered with high voltage e For safety the cover must screwed back in place using the screws and washers provided In the following figure we have the default jumper settings positions highlighted in red _ ll L Hn B L T Q u p m
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