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User Manual - FLEXIVA automation & Robotik

1. 7 6 5 4 3 2 1 O0 ae A E a eel ej aes value gt trigger valve PCCELEE LLL s x oee Jesse positions bed ep Te EEN EN positions 565 E Te Te Te e e oe ferros posicion 2e Tab 6 Modes of operation of oscilloscope parameter osz on description oscilloscope on off explanation start stop status command oe RW B parameter description read data only the channel osz_ch explanation reads the 512 values ASCII Separated by 0x0D 0x0A command or R parameter description read data all channels explanation reads all the values of all channels ASCII separated by blank end of line 0x0D command os R Flexiva automation amp Robotik GmbH WeiBbacher StraBe 3 D 09439 Amtsberg Operation 31 32 User Manual DC AC Module PM3AC10 1x Operation FLEXIVA automation amp Robotik Parameter osz on Bit Dec Meaning 7 6 2 1 0 5 4 ojojo ojojo 0 0x00 not running BEE x 3 0 eee eee ee x EEE Status values of oscilloscope Flexiva automation amp Robotik GmbH WeiBbacher StraBe 3 D 09439 Amtsberg FLEXIVA User Manual DC AC Module PM3AC10 1x automation amp Robotik Operation 5 3 Voltage Regulation of the DC Link Measuring Ranges For the voltage measurement and regulation of the DC link there are two voltage measuring ranges available These
2. suus 42 5 6 8 Multiphase System in Island Operation sese eee 44 57 See cmt 45 6 Programming Parameterization 1 coa ana nasa ni a aun no ERR RRo naa nra aan EE Pray EFE LM aa aRanE 46 6 1 Preliminary Remarks OO SRM 46 6 2 The ASCII Protocol Used BERE 47 6 2 1 Reading Writing sese eee 47 6 2 2 ASCII long ASCII short eee eee 49 6 2 3 Concrete Example sees 50 6 2 4 Error messages during the communication esse eee eee 51 6 3 Communication by Means of a Terminal Software unne 52 6 4 Communication by Means of ModuleConfigSuite nnee 52 7 The Parameterizing Software ModuleConfigSuite 53 7 1 Preliminary Rema see 53 Ze cue o S o 53 73 TOSS se seas r 53 7 4 Software description Rt ions 54 UH NEC W mcm 54 7 4 2 Single Mode Multi Mode sees 54 7 4 3 Groupings by Means of Colours Backgrounds 56 7 4 4 Meaning of the Error Codes sese 57 7 4 5 Selection and Assignment of the Interfaces sssussssss 57 7 4 6 Connecting Disconnecting esse eee eee 58 7 4 7 Storing Loading of Parameter Sets sees 59 7 4 8 Reading Out Parameter Zins seececcicecnerssacninssteneienrbesntuentnevacnveenvbeenauenane 59 7 4 9 Data Visualization Recording sese 60 7 4 10 Selecting of the Mode of Operation ee
3. Parameter mod opmode Bit Meaning 7 6 5 4 3 2 1 0 Es efTe e oo o eee KE EE CE LL SL emet reis Es To o o 9 gt o normar bc tink voltage range 350 800v Es fT pof S LL Lem voltage vange oaov Pee poppe oo arate eese KC ENE CES lo o ro LLL iic mode Tab 3 Options in island operation Parameter mod opmode Bit Meaning 7 6 5 4 3 2 1 0 ONE SER KE CIE EEC oro EE HDD OR H oo Full 0c Link voleage range osoon pepper IRL ee Reactive pover via phase angie setting HD HBD ee _ Reactive porer vin reactive current setting Tab 4 Options in mains operation 5 1 2 Monitoring Functions Shutdowns on Faults The module is equipped with numerous monitoring functions that are explained in the following If there is a fault shutdown executed the corresponding bits see table below are set in the variable mod_state Before the module can be restarted the faults occurred have to be acknoweldged by setting the variable err_quit to 1 Flexiva automation amp Robotik GmbH 19 WeiBbacher StraBe 3 D 09439 Amtsberg User Manual DC AC Module PM3AC10 1x FLEXIV A Operation 20 automation amp Robotik Overcurrent at the output island operation mains operation gt Overcurrent at the output Is indicated when the hardware overcurrent shutdown was activated Overvoltage at the DC link island operation mains operation gt U_ZK too high If the
4. eee eee 17 4 4 4 Connection of the Communication eee eee eee eee 17 4 4 5 Putting the Module into Operation eee esse 17 GER rig p 18 5 1 Method of FUDCHIODIFI sss esse esse 18 5 1 1 Modes of Operation zenne tetteren 18 5 1 2 Monitoring Functions Shutdowns on Faults anne 19 5 2 Parameterization eee eee eee eee 23 5 2 1 Parameters and Measured Values of the Output Side AC side 23 5 2 2 Parameters and Measured Values for the DC Link Side 25 5 2 3 Information orestis eee eee 28 sum desunt de debt 29 525 aell le ele 30 5 9 Voltage Regulation of the DC LINK rapster traten nbn Rapp abiens 33 5 4 Parallel Connection sss eee eee 36 5 5 Multiphase Operation sese eee eee 37 5 6 Typical Cases of Application Parameterization Examples 37 5 6 1 DC Link Voltage Modes esse 38 5 6 2 Parameter DC Link Voltage Regulator eneen 38 5 6 3 Individual Module at the Mains 39 5 6 4 Individual Module at the Network with DC DC Module at the DC Link 39 5 6 5 Several Modules at the Network sse eee eee 41 5 6 6 Individual Module in Island Operation nnen eenen 41 Flexiva automation amp Robotik GmbH 3 WeiBbacher StraBe 3 D 09439 Amtsberg User Manual DC AC Module PM3AC10 1x FLEXIV A Table of Contents automation amp Robotik 5 6 7 Parallel Operation in Island Operation
5. Dialogue for the loading of parameter set files ee eee eee 59 Fig 19 Buttons for the reading out parameterizing in the single mode 60 Fig 20 Dialogue field storing visualizing sees essere eee 60 Fig 21 Recorded ASCII data 60 Fig 22 Dialogue for the selection of the mode of operation 61 Table of Tables Tab 1 Pin assignment VD C eee eee ere nee ee ee eee 13 WAR mod Noo o M 19 Tab a Optionsin islandi ODOFPAtlOD sera tut itas Exi Ee er ten aaen D DIOS genui EE ERER 19 Tab 4 Options in mains operation eee eee eee 19 Qoo xo RUE 21 Tab 6 Modes of operation of oscilloscope annsnnannnnenene eenn nnenneeen eenn enenen nnen ennen 31 Tgb 7 Status values of osDIIOSCODE oenen eener ketan 32 Tab 8 Settings AS 232 c 46 Tab 9 Command sequences in general orte tnra rib vendere se Eo Ru daden ee 47 Tab 10 Complete table of the command codes sese eee 48 Tab 11 Module answer for the reading of a parameter value sese eee eee eee 49 Tab 12 Module answer for the writing of a parameter value nennen eee ennen venen 49 Tab 13 Pr toc lceh nge Ve rtm 49 Hor MEL e B ele enle a E E E Ea EEA EESE 50 Tab 15 ECCO DFSSELIEEETUTT RRRRT 50 Tab 16 Writing ASCOM ient eet manen tin qr Fees vas tacitae x xta RA qu PRa so qae Be tis nennen ennnen 50 Tab 175 Writing ASOIBSSBON
6. Parameterize 4 Switch it on Flexiva automation amp Robotik GmbH 17 WeiBbacher StraBe 3 D 09439 Amtsberg User Manual DC AC Module PM3AC10 1x FLEXIV A Operation automation amp Robotik 5 Operation 5 1 Method of Functioning The DC AC module is suited for the supply of directly connected electrical loads island operation In this case the output voltage AC side is kept at a constant level The operation at the mains mains operation is possible too Here the output current AC side is kept at a constant level In this mode of operation a bidirectional working is possible i e power can also be drawn from the mains and supplied to the DC link For the changeover between the two the parameter for the mode of operation of the module mod opmode has to be changed The output variables current and voltage are sinusoidal For the control of the DC link voltage a PIT1 regulator is available that is realized by means of software Its output is connected with the desired values for the output variable and thus offers various possibilities for the voltage control of the DC link 5 1 1 Modes of Operation The DC AC module offers various modes of operation In principle you can distinguish between 2 groups of modes of operation modes of operation in island operation and modes of operation in mains operation The switchover between island and mains operation is done by means of bit 1 of the parameter mod opmode The followi
7. description acknowledge an error explanation 1 acknowledging the error command cq RW B parameter com_mode description communication mode explanation 0 ASCII short 1 ASCII long command co RB Flexiva automation amp Robotik GmbH WeiBbacher StraBe 3 D 09439 Amtsberg 29 User Manual DC AC Module PM3AC10 1x Operation FLEXIVA automation amp Robotik 5 2 5 Oscilloscope 30 For the setting of the regulator parameters and for the observing in the operation an oscilloscope functionality is integrated into the software By means of it output voltage DC link voltage and output current can be recorded 13 channels with 512 values each with a scope of values of 16bit are recorded The possible scanning frequency is in the range from 9 654 kHz and 37 9 Hz The channel where triggering is done can be selected independently of the recorded channel The values are not scaled i e they are internal operands Ch Description scaled Real range range DC link voltage 5280 350V k 9 zk uist normal voltage range 6040 400V S DC link voltage 0 OV 1 k zk_uist_v full voltage range 4000 400V c Output current actual value 2970 20A 2 i aistb BN be calculated from 11 iist and 12 iist 2970 20A 3 Mains voltage 1952 400V actual value 1952 400V Output voltage 2014 400V 4 a uist actual value 2014 400V t 2120 19 9A 5 11 iis
8. desired dc link voltage has to be smaller than the load the minimum dc link voltage in the system a usoll desired output voltage a fsoll desired frequency 5 6 7 Parallel Operation in Island Operation 42 In example e the parallel connection of several modules in island operation is shown The first module master is normally parameterized for the island operation As far as the slave modules are concerned bit 5 must be set in mod opmode in order to enable them to synchronize themselves via the SYNC IN input If bit O21 is set in mod opmode and consequently the resonant PI regulator is activated an internal resistance has to be parameterized for an even load distribution parameter a kri The desired values of the output voltage of all DC AC modules involved have to be parameterized identically The phase relation has to be parameterized to the same value recommended all to 0 at all modules too During the switching on it has to be paid attention to the fact that the master module is switched on first and the slave modules are switched in after a short waiting time Flexiva automation amp Robotik GmbH WeiBbacher Stra e 3 D 09439 Amtsberg FLEXIVA automation amp Robotik User Manual DC AC Module PM3AC10 1x Operation e ZK application any application parameter mod_opmode 0b00000000 0 oder 0b00000001 1 DC AC master 0b00001000 8 oder 0b00001001 9 module at mod opmode 0500100000232 o
9. master and slaves are already factory connected and labeled accordingly pw ow vs amp PANE NPONP WP P OW hed H H ww Fig 3 Labeling of master and slaves in the module carrier Flexiva automation amp Robotik GmbH 13 WeiBbacher StraBe 3 D 09439 Amtsberg User Manual DC AC Module PM3AC10 1x FLEXIV A Product Description automation amp Robotik 3 5 3 6 14 Basic Structure and Method of Functioning of the DC AC Module Fig 4 Structure of the DC AC module The negative pole of the DC link is gallvanically connected with the N connection of the AC side The L connection of the AC side can be maximally the DC link voltage UZK and minimally the DC link voltage UZK In the switched off condition the contacts K1 and K2 are open During the switching on K2 is closed first and charges the possibly empty DC link by means of the resistor R1 These are two PTC resistors of the type EPCOS B59754D0120A70 each with a value of 150Ohm in cold condition that are switched in parallel If the DC link cannot be charged because of an error short circuit too high capacity these resistors get high resistance resistors and limit the current to an undangerous value After the successful charging of the DC link the contact K1 is closed and the power stage is switched in Safety Information The DC AC modules were developed according to recognized rules of technology and submitted to a safety test before the delivery
10. 1 4 and M1 M4 or during the establishing of the connection Connect In the single mode all data are read out from the selected module and entered into the corresponding fields of the screen mask in the multi Flexiva automation amp Robotik GmbH 59 WeiBbacher StraBe 3 D 09439 Amtsberg User Manual DC AC Module PM3AC10 1x The Parameterizing Software ModuleConfigSuite FLEXIVA 7 4 9 60 mode only the relevant ones The requirement is in both modes an existing data connection to the respective module and or to the respective modules In addition to that it is possible in the single mode to explicitly initiate the reading out of the data from the module and or the storing of data in the module by means of a click onto one of the buttons Read Values or Write Values Only the data of the respective column e g DC link are taken into account during this Read Values Read Values Read Values Read Values Read Values D C Write Values Write Values Write Values Write Values Write Values Fig 19 Buttons for the reading out parameterizing in the single mode Both in the single mode and in the multi mode some data are immediately transferred after their entry modification see color codes These are in particular the parameters a_isoll a usoll zk usoll zk usollv and zk usollh zk usollvh Data Visualization Recording Both in the single mode and in the multi mode the parameters
11. DC link voltage exceeds 400V there is a fault shutdown carried out In the full range DC link voltage mode there is an additional shutdown carried out if the DC link voltage exceeds the value 1 5 zk_usollvh Overtemperature island operation mains operation gt Overtemperature For the overtemperature shutdown the temperature of the heat sink element is monitored At a temperature of more than 90 C at the heat sink element the shutdown is carried out with an error message Undervoltage at the DC link island operation mains operation gt U ZK too low In the normal range DC link voltage mode there is a shutdown carried out because of DC link undervoltage at 351V In the full range DC link voltage mode it is distinguished between mains operation and island operation In both cases i e in mains operation as well as island operation a shutdown is carried out if the DC link voltage zk_uist is smaller than 95 of the bottom desired value zk_usollv In the mains operation a fault shutdown is carried out if zk_uist lt a_ueff 1 4 is i e if the peak voltage at the output AC side is more than 99 of the DC link voltage In the island operation a fault shutdown is carried out if the DC link voltage is smaller than the peak value of the desired value of the output voltage AC side Overload island operation gt Overload Is more power demanded on the AC side than is available via the DC link the DC link vol
12. In case of wrong operations or unauthorized use there are still dangers for persons and the DC AC module All persons who erect operate or maintain the system must 1 read and exactly follow the present operating manual 2 betrained and instructed for their job Flexiva automation amp Robotik GmbH WeiBbacher StraBe 3 D 09439 Amtsberg FLEXIVA User Manual DC AC Module PM3AC10 1x automation amp Robotik Product Description Test voltage between DC link side and communication interface 6kVp Test voltage between DC link side and auxiliary supply 6kVp 3 6 4 Safety Measures for the Installation In order to guarantee a troublefree operation and to maintain the service life of the electronic components any accumulation of heat especially at the fronts of the module fan and opposite side is to be avoided The place of installation is to be selected so that the module is sufficiently ventilated during the operation Attention The heat sinks are connected with potentials i e it is prohibited to touch them 3 6 2 Remaining Dangers and Risks The described product is in keeping with the latest technological development and meets the recognized safety provisions Nevertheless dangers and risks may arise The remaining dangers and risks occurring in connection with the operation of the system result from e the utilization of electric electronic components sources acceptors memories of third party suppl
13. It can for example be connected with the RS232 interface of a PC The following settings are required Bits per Second 115200 Data bits 8 Parity None Stop bits 1 Flow control None Tab 8 Settings RS232 46 Flexiva automation amp Robotik GmbH WeiBbacher Stra e 3 D 09439 Amtsberg FLEXIVA User Manual DC AC Module PM3AC10 1x automation amp Robotik Programming Parameterization 6 2 The ASCII Protocol Used The transfer of the corresponding commands in the ASCII format is done in a simple scheme All characters transferred to the module are immediately evaluated by the same and checked with regard to their validity within the respective sequence of commands This means concretely If for example a plus minus sign is expected at a certain point of a sequence of commands the module only accepts the signs plus or minus Valid characters are directly mirrored exceptions control characters for the protocol changeover and CR invalid characters are immediately rejected With the aid of this procedural method a complex and extensive protocol checksums length specifications etc can be avoided and nevertheless faulty insertions can be minimized 6 2 1 Reading Writing Basically you have to distinguish between Reading and Writing as far as the sequences of instructions to be sent to the module are concerned If for example the value stored in a module variable is only to be read you have to send the correspond
14. PC of medium performance and RS232 interface Operating system MS Windows from Windows XP SP2 onwards 7 2 Installation The software is installed like any other conventional Windows software 1 Insert the data carrier 2 Start the installation by means of starting the file setup exe 3 Follow the instructions given by the installation program path entry etc a Installation step backwards by means of a click onto Back b Installation step forwards by means of a click onto Next c Stop the installation by means of a click onto Cancel 4 Terminate the installation by means of a click onto Finish 7 3 Deinstallation If the software is to be removed from the PC you proceed as follows 1 Open the Start menu of Windows 2 Select System control 3 In the system control panel click onto the symbol Software A list of the available programs is displayed 4 Select from the list the symbol for ModuleConfigSuite 5 Click onto Remove The software is de installed now Flexiva automation amp Robotik GmbH 53 WeiBbacher StraBe 3 D 09439 Amtsberg User Manual DC AC Module PM3AC10 1x FLEXIV A The Parameterizing Software ModuleConfigSuite 7 4 7 4 1 7 4 2 54 display aread automation amp Robotik Software description Overview After the start of the software and the successful establishing of a connection to one or several modules click on Connect in the menu line the following window is displa
15. a_ueff n ueff a ieff Zk uist zk uistv and mod state are permanently read out and visualized with a transfer rate of approx 10 Hz when the connection exists If the check boxes Charts and Save are marked in addition to that the parameters a ueff n ueff a ieff zk_uist zk uistv are simultaneously visualized in diagrams and data are stored data logging in the ASCII format 7 Charts ET 2227 zk uist a ieff a ueff n ueff E n ueff 2220 3698 69 223 2218 5 3698 69 223 2218 zk uist 3697 a ieff n 3697 69 223 2218 5 12300 3698 69 223 2218 3697 69 223 2218 jJ 2200 3697 69 223 2218 S 7300 3697 69 223 2218 E 3697 69 223 2218 2200 a 3697 69 2229 2218 3697 69 223 2218 C Zn TTT 3697 69 223 2218 lt 3697 69 223 2218 E 3697 69 223 2220 2 33710 3696 69 223 2218 I Sayer 3696 69 223 2218 x 3690 Fig 20 Dialogue field storing visualizing Fig 21 Recorded ASCII data Flexiva automation amp Robotik GmbH WeiBbacher Stra e 3 D 09439 Amtsberg FLE User Manual DC AC Module PM3AC10 1x FLEXIVA The Parameterizing Software ModuleConfigSuite During every new establishing of a connection by means of a click onto Connect and a marked Save a new data file a separate one for every module in the ASCII format with the file extension asc is automatically generated in the working directory of the ModuleConfigSuite For this purpose it does not matter whether you are in the single mode or in
16. automation amp Robotik GmbH 39 WeiBbacher StraBe 3 D 09439 Amtsberg User Manual DC AC Module PM3AC10 1x FLEXIV A Operation 40 automation amp Robotik In example b such a memory unit is represented If the DC DC module can maintain the DC link voltage at its desired value this lies between the two desired values of the DC AC module the desired value of the current can be set as you like by means of the parameter a isoll If the DC DC converter module gets to a current limit or if the end of charge voltage of the memory is reached the DC module can no longer maintain the DC link voltage at its desired value and the DC link voltage runs upwards or downwards Here the DC link voltage regulation of the AC module intervenes and maintains the voltage at zk usoll or zk usollh The DC DC converter module only monitors the end of charge voltage i e the end of discharge voltage has to be monitored externally The regulator parameters of the DC link voltage regulator are to be set e g with the aid of the oscilloscope function so that only a low ripple factor gets from the DC link to the VS side of the DC DC module and thus to the electrical storage reduce gains VS ZK ZK Accu a E Mains application electrical storage parameter mod opmode 0 DC DC vs imax desired current limit module at vs_imin desired current limit the accu zk_usoll desired dc link voltage vs_usoll end of charge volta
17. g gt 2c adjustable only in island operation E e 2c LL Ll EK Bk Ll adjustable only in island operation g gt o Fig 22 Dialogue for the selection of the mode of operation Flexiva automation amp Robotik GmbH 61 WeiBbacher Stra e 3 D 09439 Amtsberg User Manual DC AC Module PM3AC10 1x Maintenance Service and Repair by the After Sales Service Division FLEXIVA 8 Maintenance Service and Repair by the After Sales Service Division According to the general terms and conditions of sale and delivery WARRANTY is furnished for the device provided by the manufacturer If malfunctions or damages occur at the device during the warranty period warranty is given for according to the terms and conditions of warranty the manufacturer shall execute the repair or the replacement of defective components after a prior examination The manufacturer shall be responsible for the device in its original configuration Only the manufacturer shall be authorized to carry out all and any interventions that concern the device the structure the software or the operating cycle of the device or these interventions exclusively require the express prior consent of the manufacturer Attention The environmental conditions agreed in the contract must be met 62 The manufacturer shall not be liable for any damages owing to the improper or false utilization of the device as well owing to damages arising from inte
18. occur during the reading writing and these errors concern exclusively the parameterizing process and are not to be confused with the errors that may arise during the operation of the module and are coded in the status variable mod state Tab 5 Error code Meaning in clear text EO Reserve El Reserve E2 Invalid module command E3 Value is out of range E4 Value is read only E5 Device must be switched off E6 Not used E7 Not used E8 Min value must be smaller than the max value Tab 18 Error messages Flexiva automation amp Robotik GmbH 51 WeiBbacher Stra e 3 D 09439 Amtsberg User Manual DC AC Module PM3AC10 1x FLEXIV A Programming Parameterization automation amp Robotik 6 3 Communication by Means of a Terminal Software Because of the utilization of an ASCII protocol for the communication interface a communication with the module is possible by means if any terminal software you like As an example HyperTerminal is mentioned here that is part of the older below windows7 windows versions see Fig 8 Of course every other software can be also applied Freeware self developed software by means of which a bidirectional serial communication is possible For the utilization of terminal software the protocol setting ASCIl long is recommended DC Modul HyperTerminal lal xl Datei Bearbeiten Ansicht Anrufen bertragung 7 Firmware Ser Numb 00005 06 Fab Dat
19. or The Min Value must be smaller ESTA 2 0 than the Max Value vs isoll 5000 i 7 Fig 14 Example error codes Fig 15 Meaning error codes A legend with the meaning of the error codes can be called by the selection of the menu item Help Error Codes 7 4 5 Selection and Assignment of the Interfaces The selection of the interfaces and their assignment to the modules is carried out by the selection of the menu item Settings gt Connection Depending on the type of the module carrier there are various possibilities available In case of the module carrier of the type 1 the communication is executed by means of 4 separate RS232 interfaces one for every module The module carrier of the type 2 needs only one RS232 for the communication with all modules is multiplexed in the module carrier In addition to the assignment of the interfaces you also have to select explicitly by marking a checkbox in the configuration dialogue whether communication with the respective module is intended This offers the possibility to include the individual modules in the communication or not During the selection and assignment of the rs232 interfaces tests are carried through concerning the existence in the PC and or availability Flexiva automation amp Robotik GmbH 57 WeiBbacher StraBe 3 D 09439 Amtsberg User Manual DC AC Module PM3AC10 1x The Parameterizing Software ModuleConfigSuite FLEXIVA interfaces lt Fig 16 Assignment
20. parameters of the respective module is possible In the Single mode the digital nameplate and temperature values of the respective module are read out and visualized additionally Furthermore an oscilloscope function and a selection aid for the fixing of the mode of operation mod opmode are available The changeover between the modes is executed by means of the buttons in the upper window area After the start of the software the Multi mode is automatically set Flexiva automation amp Robotik GmbH WeiBbacher Stra e 3 D 09439 Amtsberg FLEXIVA automation amp Robotik ModuleConfigSuite File Settings Connect Disconnect Help Modules 1 4 Read Values Write Values afsolf 315000 afsol Sr a fist 5001 Read Values Write Values ek usolyf s 2700 Type Fimware Read vates Write Values p2 Bn poos zk usol f 3700 zkusol 3699 zk usolh f 2 2800 zk usollh Ee Serial No Fab Date 25122012 a phase f 2P a phase ED uS E a isoll f ED zk umax g 13950 a isoll E khi a_iblind_soll_f C zk kp aiblind sol Mo xk zk uf zk_kv E 0 zk fkkp D zk fkkt ED zk uist 3697 mod opmode Selection 2 a usoll f 2300 a_usoll Jz kennen tkk 385 C Iv Charts Save a ueff 2223 zk uist 3697 n ueff 2214 zk uistv 3688 a ieff 71 zem Mee e 9 Fig 10 E ModuleConfigSuite File Settings Connect Disconnect Help Modules 1 4 online User Ma
21. regulator desired value z q X zk_usollv voltage full range lower regulator desired initial value in EEPROM z r x x zk usollv f voltage full range upper regulator desired value z 0 X zk_usollvh voltage full range upper regulator desired initial value in EEPROM Z p x x zk usollvh f voltage normal range actual value Z a zk uist voltage full range actual value Z b zk_uistv voltage upper limit not used z m x x zk_umax_g voltage lower limit not used z n x x zk umin g regulator l component y i x x zk ki regulator P component y p x x zk kp regulator time constant y t x x zk kt voltage window for the gain increase y f x x zk_uf gain increase outside the voltage window y v x x Zk kv falling characteristic internal resistance gain y k x x zk fkkp falling characteristic internal resistance filter time constant y Z x x zk fkkt Output frequency desired value W T x a fsoll AC side frequency desired initial value in EEPROM w g x x a fsoll f component S side frequency actual value W h a fist phase angle desired value W p x a phase phase angle desired initial value in EEPROM W q x x a phase f current desired value W i X a_isoll current desired initial value in EEPROM W j x x a_isoll_f reactive current desired value W k X a_iblind_soll reactive current desired initial value in EEPROM W l x x a iblind soll f voltage desired value W U X a_usoll voltage desired initial value in EEPROM W v x x a usoll f internal re
22. 00 7000 command wh R parameter a phase description phase angle of the current in mains op limited to x40 power into the mains gt capac Oinduct power from the mains induct capac phase angle of the voltage in multiph op explanation scaling 180 1180 gt 1800 1800 command wp RW parameter a phase f description phase angle of the current in mains op phase angle of the voltage in multiph op initial value in eeprom explanation scaling 180 180 gt 1800 1800 command wq RW E Flexiva automation amp Robotik GmbH WeiBbacher StraBe 3 D 09439 Amtsberg 23 User Manual DC AC Module PM3AC10 1x Operation 24 FLEXIVA automation amp Robotik parameter a isoll description current desired value mains operation gt power into the grid gt power from the grid explanation scaling 10A 10A gt 1000 1000 command wi RW B parameter a isoll f description current desired value mains operation initial value in eeprom explanation scaling 10A 10A gt 1000 1000 command wj RW E parameter a_iblind_soll description reactive current desired value mains op gt capacitive reactive current gt inductive reactive current explanation scaling 10A 10A gt 1000 1000 command wk RW
23. 350V 400V 3500 4000 command zt RW E parameter zk uist description voltage actual value resolution 0V 350V 0 4 V resolution 350V 400V app 0 07V explanation scaling 0V 400V 0 4000 command za R Full voltage range parameter zk usollv description voltage lower regulator desired value explanation scaling 0V 400V 0 4000 command zq RW B parameter zk usollv f description voltage lower regulator desired initial value in eeprom explanation scaling 0V 400V 0 4000 command zr RW E parameter zk usollvh deseription voltage upper regulator desired value explanation scaling 0V 400V gt 04000 command ZO RW B parameter zk usollvh f description voltage upper regulator desired initial value in eeprom explanation scaling 0V 400V 0 4000 command Zp RW E 26 Flexiva automation amp Robotik GmbH WeiBbacher Stra e 3 D 09439 Amtsberg FLEXIVA User Manual DC AC Module PM3AC10 1x automation amp Robotik Operation parameter zk uistv description voltage actual value resolution 0 400V 0 4V explanation scaling 0V 400V 0 4000 command zb R Normal Full voltage range parameter zk umax g description voltage upper limit explanation scaling 0V 400V 0 4000 not used command zm RW E parameter zk umin g description volta
24. 400V For applications requiring another DC link voltage formed for example under the utilization of batteries the full DC link voltage range namely the DC link range of 0 400V should be used For reasons of efficiency a DC link voltage of more than 100V is to be recommended in operation It has to be taken into account that the peak value of the output voltage has to be always smaller than the DC link voltage Consequently a maximum output voltage of 70 Veff is possible at a DC link voltage of 100V 5 6 2 Parameter DC Link Voltage Regulator The following parameters for the DC link voltage regulator lead in the most cases to an acceptable behaviour An optimization can be appropriate in certain cases The oscilloscope function will help to do this Command Parameter Recommended values yi zk ki 65 yp zk kp 350 yt zk kt 1000 yf zk uf 50 yv zk kv 128 yk ekke 1oo in parallel operation 120 in mains operation yz zk fkkt 6 in island operation without effect if zk_fkkp 0 WeiBbacher Stra e 3 D 09439 Amtsberg FLEXIVA User Manual DC AC Module PM3AC10 1x automation amp Robotik Operation 5 6 3 Individual Module at the Mains In example a the operation of a DC AC module at the mains is shown The DC link voltage is supplied from outside Depending on the voltage range bit 3 is to be set from mod opmode If the DC link voltage is between zk usoll and zk usollh no DC link
25. B parameter a iblind soll f description reactive current desired value mains op initial value in eeprom explanation scaling 10A 10A 1000 1000 command wl RW E parameter a usoll description voltage desired value explanation scaling 0 260V 0 2600 command wu RW B parameter a usoll f description voltage desired value initial value in eeprom explanation scaling 0 260V 0 2600 command Wv RW E parameter a kri description internal resistance desired value parallel operation only explanation scaling 0 26 1 Ohm gt 0 255 command WZ RW E parameter a ueff description r m s value of the output voltage between module and its internal relay explanation scaling 0 400V 0 4000 command vu R Flexiva automation amp Robotik GmbH WeiBbacher Stra e 3 D 09439 Amtsberg FLEXIVA User Manual DC AC Module PM3AC10 1x automation amp Robotik Operation parameter n ueff description r m s value of the mains voltage between the internal relay and the mains explanation scaling 0 400V 0 4000 command VW R parameter a ieff description r m s value of the output current explanation scaling 0 20A 0 2000 command vi R parameter ap description power actual value gt power is delivered to the AC side power is taken
26. DC link voltage is raised If a module connected in parallel maintains the DC link voltage at a slightly lower value this means that the current is reduced owing to that Thereby the load distribution gets evener In the island operation the output power is used as control variable Mains operation ae sin_ampl to the regulator Island operation ap zk usoll Fig 7 Block diagram of falling characteristic of DC link voltage control Flexiva automation amp Robotik GmbH 35 WeiBbacher StraBe 3 D 09439 Amtsberg User Manual DC AC Module PM3AC10 1x FLEXIV A Operation 5 4 36 automation amp Robotik Parallel Connection Mains Operation In the mains operation it is possible to connect in parallel as many modules as you like You only have to pay attention to the fact that N is connected with N and L is connected with L at the output A connection of L with N can result in a damage of the modules You can specify any desired values of current you like to every module If the DC link voltage regulation is to be used the same falling characteristic is to be parameterized at all modules connected in parallel for an even load distribution Here itis recommended to set a DC link voltage step of approx 5V between no load and full load Island Operation In the island operation the modules connected in parallel have to be synchronized For this purpose the SYNC OUT output of the master module has to be conn
27. NL 3 5 0 0 CR NL O K CR NL NL HEX 7A 6E OD 0A 2B 33 35 30 30 OD OA 4E 4B OD 0A 0A Tab 14 Reading ASCII long To the module ASCII Z n CR HEX 24 7A 6E OD From the module ASCII Z n CR 3 5 0 0 CR HEX 7A 6E OD 2B 33 35 30 30 OD Tab 15 Reading ASCII short To the module ASCII 5 S n 3 6 0 0 CR HEX 25 7A 6E 2B 33 36 30 30 OD From the module ASCII Z n 3 6 0 0 CR NL 3 6 0 0 CR NL O K CR NL NL HEX 7A 6E 2B 33 36 30 30 OD OA 2B 33 36 30 30 OD OA 4F 4B OD OA 0A Tab 16 Writing ASCII Iong To the module ASCII Z n 3 6 0 0 CR HEX 24 7A 6 2B 33 36 30 30 OD From the module ASCII Z n 3 6 0 0 CR k 3 6 0 0 CR HEX 7A 6E 28 33 36 30 30 op 28 33 36 30 30 op Tab 17 Writing ASCII short 50 Flexiva automation amp Robotik GmbH WeiBbacher Stra e 3 D 09439 Amtsberg FLEXIVA User Manual DC AC Module PM3AC10 1x automation amp Robotik Programming Parameterization 6 2 4 Error messages during the communication All sequences arriving in the module are immediately checked and processed The following errors can
28. Stra e 3 D 09439 Amtsberg FLEXIVA User Manual DC AC Module PM3AC10 1x automation amp Robotik Table of Contents Table of Contents eee 6 NE lele dednn 7 2 1 Product Trademark and Type Designation sees 7 2 2 Product Version Version of Software Editing State suus 7 3 Produet DescriptiOM Pm n 8 3 1 General Information Utilization as Directed esse 8 3 2 Technical Information and DAS serre eee 9 3 3 Power COMNGCIONS Arnen ee alen li ute aba 11 3 4 Signal COMMS CHONG uus cce tekenenden enn cp rx He nue neue er nenbetndideel 12 3 5 Basic Structure and Method of Functioning of the DC AC Module 14 85 DA MORTON e m oo omo 14 3 6 1 Safety Measures for the Installation nnen eenen 15 3 6 2 Remaining Dangers and RiSKG cccceeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeaeees 15 3 6 3 Qualification of the Operating Staff nnen eneen eeen 15 4 Preparation of the Product for the US nnn een nnnnnnnnenneeeeeeeenennnnnnnnnnnen 16 4 1 Transport of the Module eee 16 4 2 Packaging of the Module eee eee 16 43 Storing of the Module sss 16 4 4 Commissioning of the Module sss esse 16 4 4 1 Connection of the DC Link DC link side sese eee eee eee 16 4 4 2 Connection of the Output AC side sss esse eee 16 4 4 3 Connection of the Auxiliary Supply
29. User Manual De UU utes PM3AC10 1x Bidirectional 2 3 kW DC AC Inverter Module FLEXIVA automation amp Robotik Article No BNH PM3AC10 1x Edition Review Date 25 09 2013 User Manual DC AC Module PM3AC10 1x FLEXIV A Preface Preface automation amp Robotik The present Technical Documentation is to inform of the correct operation and handling of the DC AC module module PM3AC10 DC AC module The modules serve to convert a direct voltage e g DC link of the converter into an alternating voltage of 230V 50Hz The operating manual is to be preserved It is prohibited to copy or duplicate texts plans and tables or to make them accessible to any third parties without our express consent We draw your attention to the fact that the Technical Documentation shall not be part of an existing earlier agreement or promise or part of a legal relationship All and any obligations result from the purchase contract that also solely contains the warranty determination The contractual provisions shall not be affected by the Technical Documentation The documentations of the suppliers used shall apply along with the present documentation of the manufacturer In addition to the operating manual all universally valid legal and other obligatory regulations concerning the prevention of accidents and the environmental protection are to be complied with and to be applied Flexiva automation amp Robotik GimbH WeiBbacher
30. User Manual DC AC Module PM3AC10 1x automation amp Robotik Operation Mains Operation In the mains operation the voltage control of the DC link can be used to feed excessive power into the mains or to draw lacking power from the mains In this case the current is limited to the maximum value of 10Aeff If the DC link voltage is between the two desired values of the regulators the output current is determined by the desired value of the current a_isoll Island Operation In the island operation only one DC link voltage regulator is active In case of a too low DC link voltage it reduces the output voltage But if this condition lasts for more than 10s a shutdown is carried out because of overload Falling Characteristic During the utilization of the DC link regulation in case of modules connected in parallel tolerances during the measurement of the DC link voltage lead to an uneven load distribution In order to make the load distribution more even a falling characteristic of the DC link voltage regulation can be set that simulates an internal resistance By means of an additional low pass it is possible to suppress undesired higher frequency disturbances In the mains operation the output current in form of the desired value sin_ampl see Fig above is used as control variable The more power is shifted from a source into the DC link the bigger gets the output current leading to the consequence that the desired value of the
31. ains voltage is monitored too If it differs by 15 from the desired value a fault shutdown is carried out Hardware error island operation mains operation gt Hardware error A hardware error either occurs when there has a problem in the power supply of the module occurred or when the overvoltage shutdown of the DC link of another module was triggert and the signal OC_EN is low at the communication interface 2 Flexiva automation amp Robotik GmbH WeiBbacher Stra e 3 D 09439 Amtsberg FLEXIVA automation amp Robotik User Manual DC AC Module PM3AC10 1x 5 2 Parameterization Operation The module can only be parameterized by means of the serial interface It is however more convenient to do this by means of the parameterizing software ModuleConfigSuite R readable W writable parameterizable E stored in the EEPROM EEP B can be changed in switched on state mod on 1 Parameters and Measured Values of the Output Side AC side parameter a fsoll description frequency desired value explanation scaling 40Hz 70Hz gt 4000 7000 command wt RW parameter a fsoll f description frequency desired initial value in eeprom explanation scaling 40Hz 70Hz gt 4000 7000 command wg RW E parameter a fist description frequency actual value explanation scaling 40Hz 70Hz gt 40
32. arallel operation before switching on the slave module compares its own phase with the phase relation of the voltage of the master module If these do not correspond a fault shutdown is carried out Bit Meaning in mains operation ofofofofofe 9 ooo o H o ofojojoj oxo overcurrent at the output Overcurrent at the output pje e z e 2 wer omen Len o o x o oxoa _overtemperature ___Overtenperature o o o o s o eme ee HDR ome Frequency deviation Frequency deviation overload x o opo o s 2 ver Synchronization error synchronization error 98900 890988 6 Lo og Lo e oo efel efe o H Jofo 64 0x40 Over under voltage at the output Output not voltage free o e uzs exe terme error eeen Tab 5 Error codes 7 E g B E Lo p B E BESSE Monitoring of the output voltage island operation mains operation Island operation gt Output not voltage free Mains operation gt Overvoltage undervoltage at the output Flexiva automation amp Robotik GmbH 21 WeiBbacher StraBe 3 D 09439 Amtsberg User Manual DC AC Module PM3AC10 1x FLEXIV A Operation automation amp Robotik Prior to the switching on the existence of a voltage at the output is checked If there is no voltage available in the mains operation or if there is already a voltage in the island operation a fault shutdown is carried out In the mains operation the m
33. ation Flexiva automation amp Robotik GimbH WeiBbacher Stra e 3 D 09439 Amtsberg FLEXIVA User Manual DC AC Module PM3AC10 1x automation amp Robotik Product Description 3 3 Power Connectors Fig 1 Power connectors X1 DC link connection DC side DC link e Plug with clamp max 2 5mm X2 Connection for auxiliary supply e Plug with clamp max 1 5mm e 10 30V DC X3 Output connection AC side component side e Plug with clamp max 2 5mm e NL PE Flexiva automation amp Robotik GmbH 11 WeiBbacher StraBe 3 D 09439 Amtsberg User Manual DC AC Module PM3AC10 1x FLEXIVA Product Description automation amp Robotik 3 4 Signal Connections Fig 2 Signal connections SV1 Communication interface The communication with the module is executed by means of an optically isolated serial interface To trigger the optocouplers a supply voltage of 5V approx 30mA is to be provided To permit to address several modules in a simple way the signals RXD and TXD can be switched in by means of the SELECT signal When SELECT is low TXD becomes a high resistance value and RXD does not receive any signals When several modules are used the RXD and TXD lines can be connected in parallel this way and the currently addressed module can be selected by means of SELECT Data rate 115200 bps Format 8 bit 1 stop bit The signals OC OK and OC EN are provided for an additional safety feature OC OK gets low when t
34. ation bit 5 0 The slave modules are parameterized with bit 5 1 and bit 6 1 in mod_opmode as such The desired values of the output voltage have to be parameterized identically The phase relation has to be parameterized at all modules to the desired phase displacement e g 0 120 and 120 in case of a three phase network 5 6 Typical Cases of Application Parameterization Examples To be able to operate the DC AC module in a certain arrangement some parameters have to be placed correctly In the following example configurations useful instructions are given for the correct parameterization of a DC AC module in connection with a DC DC module of the type PM3Kxxx of Flexiva A Attention During the initial charging of the DC link it must be unloaded i e there have to be no additional electrical capacities and or electrical loads connected to the DC link Flexiva automation amp Robotik GmbH 37 WeiBbacher StraBe 3 D 09439 Amtsberg User Manual DC AC Module PM3AC10 1x FLEXIV A Operation automation amp Robotik 5 6 1 DC Link Voltage Modes In principle 2 voltage ranges are available with regard to the DC link the normal DC link voltage range and the full DC link voltage range In case of the utilization of the DC AC module with DC DC modules of the type PM3Kxxx of Flexiva the utilization of the normal DC link voltage range is recommended for reasons of compatibility i e the DC link range of 350
35. b 12 Module answer for the writing of a parameter value The changeover between the two protocol variants is executed by putting a command character in front of the respective first sequence of commands This command character can also be sent separately The respective protocol setting is preserved until the next protocol changeover and or to the next restart supply voltage gone or reset of the module As a standard setting ASCII short is set Protocol variant Command character to the Module ASCII short ASCII long Tab 13 Protocol changeover Flexiva automation amp Robotik GmbH 49 WeiBbacher StraBe 3 D 09439 Amtsberg User Manual DC AC Module PM3AC10 1x FLEXIV A Programming Parameterization automation amp Robotik 6 2 3 Concrete Example To explain the above mentioned paragraphs the sequences of instructions to be transferred to the module and the corresponding answers of the module are listed in the following at a concrete example The case without errors is treated The module variable zk umin g is to be read out and a new value is to be stored in it The corresponding code is zn the old value in the variable is 3500 and the new value is 3600 This results for the two ASCII modes in the following communication with the module To the module ASCII Z n CR HEX 25 7A 6E OD From the module ASCII z n CR
36. can be switched over by means of bit 3 of the parameter mod opmode If bit 3 is 0 a voltage range of 350V to 400V with a resolution of approx 0 07V is available This range recommends itself in connection with other components of the modular transformer system of Flexiva If bit 3 is 1 the full voltage range from OV to 400V is available but only with a resolution of 0 4V This range recommends itself if the DC link voltage can become smaller than 355V In this case attention has to be paid to the fact that the DC link voltage has to be bigger than 1 4 when it is multiplied by the root mean square value of the output voltage Voltage Regulator zk kt zk_uist Filter zk_usoll zk uf zk usollh Fig 5 Block diagram of the DC link voltage control in mains operation Flexiva automation amp Robotik GmbH 33 WeiBbacher StraBe 3 D 09439 Amtsberg User Manual DC AC Module PM3AC10 1x FLEXIV A Operation 34 automation amp Robotik zk kt ZK uist Filter zk usoll zk uf zk kv sin ampl Fig 6 Block diagram of the DC link voltage control in island operation The voltage control of the DC link is digitally realized and designed as represented in the figures above It works as follows The measured value of the DC link voltage gets first into a comb filter that suppresses the ripple factor that is caused by the fluctuating power This ripple factor has the double value of the out
37. der 0b00100001 33 the mains all slaves 0500101000240 oder 0500101001241 zk usoll zk usollv desired dc link voltage has to be smaller than the minimum dc link voltage in the system a usoll desired output voltage Must be the same for all modules a fsoll desired frequency a phase 0 a kri 10 per 1 Ohm if bit 0 in mod opmode is set Flexiva automation amp Robotik GmbH WeiBbacher StraBe 3 D 09439 Amtsberg 43 User Manual DC AC Module PM3AC10 1x FLEXIV A Operation automation amp Robotik 5 6 8 Multiphase System in Island Operation For the setting up of a multiphase island system the master module has to be configured for the normal island operation As far as the slave modules are concerned the bits 5 and 6 must be set in mod opmode Bit 5 for the synchronization via SYNC IN bit 6 for the multiphase operation in case of which neither the existence of voltage at the module nor the phase relation of it are checked before the switching in The outputs SYNC OUT are in phase with SYNC IN each if the synchronization was successful The phase displacement of the individual modules is fixed by means of the parameter a phase Consequently the angles 0 120 and 120 have to be parameterized for a three phase network application any application parameter mod_opmode 0b00000000 0 oder 0b00000001 1 DC AC master 0b00001000 8 oder 0b00001001 9 module at mod opmode 0b01 100000 96 oder 0b01100001 97 th
38. e 14 02 2006 attt n n akt t e e e zntl2346 E3 Value is out of range 3500 lt value lt 4000 verbunden 00 03 22 iis200 amp N 1 RF GROSS Num Aufzeichnen Dr Fig 8 Module parameterization by means of a terminal software 6 4 Communication by Means of ModuleConfigSuite Another and much more convenient possibility is the utilization of the Windows software ModuleConfigSuite from the company Flexiva that is contained in the scope of delivery of the inverter module as a standard component This software permits a convenient communication and a closed access parameterizing monitoring storing to all variables parameters commands measured values of every single module Furthermore it is possible to communicate simultaneously with up to 4 modules The ModuleConfigSuite uses the protocol setting ASCII short WeiBbacher Stra e 3 D 09439 Amtsberg FLEXIVA User Manual DC AC Module PM3AC10 1x automation amp Robotik The Parameterizing Software ModuleConfigSuite 7 The Parameterizing Software ModuleConfigSuite 7 1 Preliminary Remarks A Windows software for the PC is supplied along with the module It is intended for the convenient parameterization and visualization of all parameters commands measured values as well as for the recording of selected data on the PC In the following details concerning the function and operation of this software are explained System requirements Hardware customary
39. e 61 8 Maintenance Service and Repair by the After Sales Service Division 62 4 Flexiva automation amp Robotik GimbH WeiBbacher StraBe 3 D 09439 Amtsberg FLEXIVA User Manual DC AC Module PM3AC10 1x automation amp Robotik Table of Figures Table of Figures Fig 1 POWErCONNSOOIS ence mee eee eet ee ee ee 11 Fig 2 Signal CONNEC IG NS sisne us E I cb penne ene ERE EE ineen 12 Fig 3 Labeling of master and slaves in the module carrier sse eee eee eee eee eee 13 Fig 4 Structure of the DC AC module sese esse eee 14 Fig 5 Block diagram of the DC link voltage control in mains operation sssssse 33 Fig 6 Block diagram of the DC link voltage control in island operation sssse 34 Fig 7 Block diagram of falling characteristic of DC link voltage control sse 35 Fig 8 Module parameterization by means of a terminal software nnen ennen 52 Fig 9 Basic structure of the Soares eee eee eee eee 54 Fig 10 Single mode module 3 annen Haaren date 55 Fig RENE G ET E nse oe 55 Fig 12 Example for groupings cmm 56 Fig 13 Color legendi tetten 56 Fig Example error COGE iiics a ea EA ER a a IUUD aa aadi 57 Fig 15 Meaning error rcm 57 Fig 16 Assignment of the rs232 interfaces nennen 58 Fig 17 Information in case of the cutting off of the connection nnn eenen 58 Fig 18
40. e mains all slaves 0b01101000 104 oder 0b01101001 105 zk_usoll zk_usollv desired dc link voltage has to be smaller than the minimum dc link voltage in the system a_usoll desired output voltage a_fsoll desired frequency a_phase 0 120 120 44 Flexiva automation amp Robotik GmbH WeiBbacher Stra e 3 D 09439 Amtsberg FLEXIVA User Manual DC AC Module PM3AC10 1x automation amp Robotik Operation 5 7 Error Handling Acknowledging of the error eliminating of the cause restarting Flexiva automation amp Robotik GmbH 45 WeiBbacher StraBe 3 D 09439 Amtsberg User Manual DC AC Module PM3AC10 1x FLEXIV A Programming Parameterization automation amp Robotik 6 Programming Parameterization 6 1 Preliminary Remarks The DC AC module offers a convenient software interface All parameters commands measured values can be written and or read by means of a simple ASCII protocol All module variables no matter whether they represent a parameter a measured value or a command are addressable by means of an instruction code consisting of two characters The first character indicates the respective group membership e g z for the voltage parameters of the DC link and the second character then specifies the concrete variable A complete list of all instruction codes is part of the present documentation The serial interface of the modules serves as hardware communication interface
41. e parameter sets on the PC and or to load parameter sets that are stored on the PC After the calling of the menu items File gt Load Parameter Set and or File gt Save Parameter Set the corresponding dialogues are called for the loading and storing of files The parameter files have got a special format that can only be read and write by the ModuleConfigSuite They have the file extension ac2 by default x Directory Bn d Einstellungen woigtsberger Desktop Projekte EBZ EMS_10091 4 P History Dokumente und Einstellungen voigtsbergerNDesktopSProjekte m arams_ Suchen in Params HistBZS gt ek E3 Fe E dc30 akku24 dc 7 El dc30 bes dc Zuletzt El de60_akku48 _de verwendete D E dc350 solar dc Desktop Eigene Dateien Arbeitsplatz 3 ETE Dateiname dc 7 S ung Dateityp fade O H Abbrechen Z Fig 18 Dialogue for the loading of parameter set files When such a file is loaded from the PC all parameters are immediately entered into the corresponding fields In the reverse case only the corresponding fields are read out for the storing of the parameters in such a file Only such fields with the respective colored background are taken into account 7 4 8 Reading Out Parameterizing All relevant data are automatically read out from the module and or the modules during the changeover between the two main modes single mode and multi mode buttons Modules
42. ected to the SYNC IN input of the next module The SYNC OUT output of the latter with the SYNC IN input of the following etc The master module is parameterized for normal island operation bit 5 0 The slave modules are parameterized with bit 5 1 and bit 6 0 in mod_opmode The desired values of the output voltage of all modules connected in parallel have to be parameterized identically The phase relation has also to be parameterized at all modules to the same value recommended all to 0 For the compensation of circulating currents owing to tolerances a fine adjustment can be carried out by means of these two parameters after the commissioning A modification of the desired values of the voltage leads to the flowing of reactive current a phase displacement mainly to active current Furthermore it is possible to define an internal resistance parameter a_kri that leads to an even load distribution This should be identical at all modules connected in parallel If the normal PI regulator is selected bit 020 in mod_opmode this is not absolutely required since this regulator has a steady state deviation in case of a sine wave desired value If the resonant PI regulator is selected bit 021 in mod_opmode itis a must to parameterize an internal resistance First of all the master module has to be switched on then the slave modules that check the phase relation before their switching in A check of the voltage is not carried out since whe
43. ed that prevents the penetrating of water dirt and dust The inserting of conventional desiccating means in the packaging is recommended 4 3 Storing of the Module Durable storing closed rooms dry room temperature 4 4 Commissioning of the Module Prior to the commissioning the following conditions are to be assured and to be checked e The expert installation and rating of all necessary electrical connection lines as well as the correct connection of all components to the module e The knowledge of the information and instructions given in the present user s manual 4 4 4 Connection of the DC Link DC link side e Thecross section of the wires has to be selected according to the expected current at least 1 5mm are recommended e Take into account the polarity 4 4 2 Connection of the Output AC side e The cross section of the wires has to be selected according to the expected current at least 1 5mm are recommended WeiBbacher Stra e 3 D 09439 Amtsberg User Manual DC AC Module PM3AC10 1x FLEXIVA Preparation of the Product for the Use 4 4 8 Connection of the Auxiliary Supply e 10 30V DC 1 5mm e Take into account the polarity 4 4 4 Connection of the Communication e 5V DC operating voltage required e CMOS level gt level converter to RS232 level required e OC_EN has to be set to 5V for operation 4 4 5 Putting the Module into Operation 1 Read the present documentation 2 Connect the auxiliary supply 3
44. from the AC side explanation Scaling 8000W 8000W 8000 8000 command vp R parameter a udc description voltage DC component explanation Scaling 1 524V 1 572V gt 1524 1527 command vd R parameter a iampl description current actual amplitude value mains operation explanation scaling 10Aeff 10Aeff gt 1000 1000 command vj R parameter a uampl description voltage actual amplitude value island operation explanation scaling 0 260V 0 2600 command VV R 5 2 2 Parameters and Measured Values for the DC Link Side Normal voltage range parameter zk usoll description voltage lower regulator desired value explanation scaling 350V 400V 3500 4000 command zu RW B Flexiva automation amp Robotik GmbH 25 WeiBbacher StraBe 3 D 09439 Amtsberg User Manual DC AC Module PM3AC10 1x FLEXIV A Operation automation amp Robotik parameter zk usoll f description voltage lower regulator desired initial value in eeprom explanation scaling 350V 400V 3500 4000 command ZV RW E parameter zk usollh description voltage upper regulator desired value explanation scaling 350V 400V 3500 4000 command ZS RW B parameter zk usollh f description voltage upper regulator desired initial value in eeprom explanation scaling
45. ge lower limit explanation scaling 0V 400V 0 4000 not used command zn RW E parameter zk ki description regulator I component explanation parameter range 0 1023 transfer function G VI p VI 0 602s 1 VI zk ki 4825Hz 8192 command yi RW E parameter zk kp description regulator P component explanation parameter range 0 1024 gain 0 4 command yp RW E parameter zk kt description regulator time constant explanation parameter range 0 1024 transfer function G 1 1 pT T 212ms 0 21ms T 1024 zk kt 4825Hz command yt RW E parameter zk uf description voltage window for the gain increase explanation parameter range 0 150 voltage range 0 t10V normal voltage range 0 15V full voltage range command yf RW E Flexiva automation amp Robotik GmbH 27 WeiBbacher Stra e 3 D 09439 Amtsberg User Manual DC AC Module PM3AC10 1x FLEXIVA Operation automation amp Robotik parameter zk kv description gain increase outside the voltage window explanation parameter range 0 255 gain 0 16 command yv RW E parameter zk fkkp description falling characteristic gain internal resistance explanation parameter range 0 255 gain in mains operation 0 13V 10Aeff normal voltage range 0 20V 10Aeff full voltage range gain in island operati
46. ge of the storage parameter mod_opmode 0b00000010 2 0b00010010 18 DC AC zk_usoll desired lower dc link voltage has to be smaller than module at the desired dc link voltage of the DC DC module the mains min 5V difference zk_usollh desired upper dc link voltage has to be bigger than the desired dc link voltage of the DC DC module min 5V difference a isoll desired output current a fsoll mains frequency a usoll mains voltage a phase a iblind soll phase reactive current dep on mod opmode bit 4 Flexiva automation amp Robotik GmbH WeiBbacher StraBe 3 D 09439 Amtsberg FLEXIVA User Manual DC AC Module PM3AC10 1x automation amp Robotik Operation 5 6 5 Several Modules at the Network In the mains operation it is possible to connect several modules in parallel or to distribute them to several phases Example c shows such a parallel connection If the DC link voltage is constant and is not regulated by the AC modules the current of every AC module can be set individually by means of its a_isoll If the DC link voltage is to be regulated by the AC modules it is important to parameterize the same falling characteristic for the DC link voltage regulator by means of the parameters zk_fkkp and zk_fkkt at all modules in order to get an even load distribution application any application parameter mod_opmode 0b00000010 2 0b00001010 10 DC AC 0500010010218 0b00011010 26 module at zk usol
47. he DC link voltage has exceeded the upper limit value Consequently a module can inform all the others when this case has occurred by AND combining all OC OK signals and supplying them to OC EN This way it is possible to prevent major damages when the voltage measuring amplifier of the DC link of a module breaks down 4B 000000000000 Feda automation amp Robotik GmbH WeiBbacher StraBe 3 D 09439 Amtsberg FLEXIVA User Manual DC AC Module PM3AC10 1x automation amp Robotik Product Description Pin APRI Explanation viation 1 GND ground 2 VCC 5 V 3 OC OK H no overvoltage of the DC link 4 not used 5 not used 6 SELECT H serial interface activated L serial interface deactivated 7 OC_EN H module enabled 8 RXD input of data 9 not used 10 TXD output of data Tab 1 Pin assignment SV3 SV2 SV3 SV4 SV5 TST Service interfaces The service interfaces are not needed for the operation and are not to be used JP1 JP2 JP4 SYNC IN SYNC OUT Synchronizing inputs outputs These connections serve for the synchronization of several modules in the island operation in case of parallel connection or multiphase operation If the synchronization has been successful the signal at SYNC OUT is in phase to the signal at SYNC IN A parameterized phase displacement has only effects on the power output not on the signal at SYNC OUT When using several DC AC modules in a module carrier of Flexiva e g WG5K020
48. ic consumer as well as to feed into the power supply system A Attention The DC AC module does not offer any galvanic isolation of the DC link and the output In case of the interconnection with other modules without galvanic isolation this can lead to the damaging of the DC AC module Terms and abbreviations DC link Prefix zk Output Prefix a Mains operation on grid Island operation off grid DC link DC side This is the designation for the side of the module by means of which the coupling with DC CC modules or the link of any other DC component can be carried out Output side AC side component side On that side of the module the mains as well as the electric consumers can be connected depends on the selected operation mode In the mains operation the DC AC module is connected to the electric network and works as a current source In this case both feeding into the mains as well as power drain from the mains is possible In the island operation electric consumers can be directly connected to the DC AC module It works as a voltage source Flexiva automation amp Robotik GmbH WeiBbacher Stra e 3 D 09439 Amtsberg FLEXIVA User Manual DC AC Module PM3AC10 1x Product Description automation amp Robotik 3 2 Technical Information and Data Type parameterization reversible mains and or island inverter with sinusoidal output variable for the operation at a DC l
49. iers e the electricity itself For all components built in the provisions and safety instructions with regard to the operation and the place of erection and or installation applying to each of them are to be observed and complied with 3 6 3 Qualification of the Operating Staff Only such persons are authorized to commission and connect the module who have an electro technical special training and who are able to execute the required line connections expertly Basic knowledge of the work on PCs and with the current WINDOWS operating system is required to use the software supplied along with the modules Details about this are contained in the enclosed extensive program description Flexiva automation amp Robotik GmbH 15 WeiBbacher StraBe 3 D 09439 Amtsberg User Manual DC AC Module PM3AC10 1x FLEXIV A Preparation of the Product for the Use automation amp Robotik 4 Preparation of the Product for the Use 4 1 Transport of the Module For the transport of the module attention has to be to the fact that it is not exposed to any vibrations heavy shocks as well as jolts and impacts since sensitive components might be damaged by that 4 2 Packaging of the Module Basically packaging is to be used for the transport and or shipment of the module that meets the requirements of the destination and the system and is environmentally acceptable Since the module itself has a degree of protection IPOO a transport packing is to be select
50. ing command code as a sequence followed by Return If a new value is to be stored in a variable the corresponding command code the plus minus sign of the new value the new value itself and Return are to be sent Read Write Commnad code CR Command code sign new value CR Tab 9 Command sequences in general The following chart lists all possible command codes for the communication with the module and they are arranged in groups At the same time the names of the respective module variables as well as the place of storing and the parameterability are shown Flexiva automation amp Robotik GmbH 47 WeiBbacher Stra e 3 D 09439 Amtsberg User Manual DC AC Module PM3AC10 1x FLEXIV A Programming Parameterization automation amp Robotik Group Description Gharacter Character Wizable EEpRoM Parameter DC link voltage normal range lower regulator desired value z U X zk_usoll DC link side voltage normal range lower regulator desired initial value in EEPROM z v x x zk usoll f voltage normal range upper regulator desired value Z sS X zk_usollh voltage normal range upper regulator desired initial value in EEPROM z t x x zk usollh f voltage full range lower
51. ing information on possible dangers are marked with the marginal symbol The non observance can lead to serious injuries The instructions are to be strictly complied with Attention All sections with this symbol provide instructions how to avoid damages at the unit e Advice Sections with this symbol give important details for an efficient work The work steps that are described in logical order at the side of this symbol inform the operator of the most ergonomic proceeding of the operation WeiBbacher StraBe 3 D 09439 Amtsberg FLEXIVA User Manual DC AC Module PM3AC10 1x automation amp Robotik Identification 2 Identification 2 1 Product Trademark and Type Designation ZEMIS PM3AC10 2 2 Product Version Version of Software Editing State Product Version PM3AC10 1x Firmware 2 10 State 2013 Flexiva automation amp Robotik GmbH 7 WeiBbacher StraBe 3 D 09439 Amtsberg User Manual DC AC Module PM3AC10 1x FLEXIV A Product Description automation amp Robotik 3 Product Description 3 1 General Information Utilization as Directed The DC AC module serves to generate an alternating voltage from a direct voltage e g DC link voltage of 375V It is intended to be used in connection with the DC DC converter modules of the type PM3Kxxx Both island operation and mains operation are possible with the DC AC module i e it is possible to operate a single electr
52. ink DC AC module Performance data DC link voltage Nominal current Output voltage Nominal frequency Frequency range of island operation Overload capability of the island operation Interfaces Power supply Own requirements Interconnection of AC side Galvanic isolation Environmental conditions Ambient temperature range Degree of protection Max air humidity Contaminants Housing Design Dimensions Own weight Flexiva automation amp Robotik GmbH WeiBbacher StraBe 3 D 09439 Amtsberg 100 395V DC 10Aeff 0 250Veff output voltage DC link voltage 50Hz 60Hz 40Hz 70Hz 16Aeff rectangle for max 30s RS232 CMOS level galvanically isolated 10 30V 5W galvanically isolated from the power side standby approx 5W in operation max 10W can be connected in parallel none 20 50 C during the operation IP 00 up to 90 not condensing The environment must not contain larger quantities of dust in particular no metal or graphite dust open frame 283 mm x 85 mm x 105 mm approx 2 9 kgs User Manual DC AC Module PM3AC10 1x FLEXIV A Product Description automation amp Robotik 10 Scope of delivery DC AC module PM3AC10 pre parameterized Data disk CD Software for visualization and parameterization on CD User manual on CD Optional Device system for max 4 modules variants on request Pre parameterization according to the planned applic
53. l zk usollv desired lower dc link voltage has to be smaller than hermans the minimum de link voltage in the system zk usollh zk usollvh desired upper dc link voltage has to be bigger than the maximum dc link voltage in the system a isoll desired output current a fsoll mains frequency a usoll mains voltage a phase a iblind soll phase reactive current dep on mod opmode bit 4 5 6 6 Individual Module in Island Operation Example d shows the application of the AC module in island operation The DC link voltage regulation of the AC module reduces the output voltage if the DC link voltage remains under the desired value of the DC link of the AC module zk usoll and or zk usollv This is for example the case when the source is no longer able to feed the Flexiva automation amp Robotik GmbH Ui 0 A WeiBbacher StraBe 3 D 09439 Amtsberg User Manual DC AC Module PM3AC10 1x FLEXIV A Operation automation amp Robotik load If this condition lasts longer than 10s a fault shutdown is carried out because of undervoltage d VS ZK ZK Source a E Load application any application parameter mod opmode 1 DC DC vs imax desired current limit module at vs imin 0 the source zk usoll desired dc link voltage vs usoll smaller than the minimum voltage of the source parameter mod opmode 050000000020 oder 0500000001 21 DC AC 050000100028 oder 05000010019 module at zk usoll zk usollv
54. ment of Parameters for Saving it as a Parameter Set fme Error Code Inputs Outputs These Data Values must be explicitly O read from written to the Module mod opmode f Module must be switched off com_mode o These Data Values are always jo readable from writable to the Module I Module can be switched on p These Data Values o are read only Jo Scalings for the Diagrams 1 always changeable Fehler quittieren meed lt Fig 12 Example for groupings Fig 13 Color legend 56 Flexiva automation amp Robotik GmbH WeiBbacher StraBe 3 D 09439 Amtsberg FLEXIVA User Manual DC AC Module PM3AC10 1x automation amp Robotik The Parameterizing Software ModuleConfigSuite 7 4 4 Meaning of the Error Codes All data that are transferred for example by a click onto one of the buttons Write Values in the single mode to the module are immediately checked there with regard to their validity In case of an error the corresponding error code is entered in a red field directly next to the respective display entry element D ror Messages gt Reserve m oOo m M Reserve Invalid Module Command vs imax g E 5000 s_imin_g 5000 vs iminmax 5000 Value is out of Range Value is read only m m m m m m m co n Ln pP Ww N Device must be switched off vs_imax f 5000 The Elpoti Values couldnt be written vs imin f 5000 Jumper 1 must be shortened cue 5000 The Opmode must be 16
55. n only the master module is in operation at the beginning this module is possibly overloaded and the voltage generated by it the master could be too low Flexiva automation amp Robotik GmbH WeiBbacher Stra e 3 D 09439 Amtsberg FLEXIVA User Manual DC AC Module PM3AC10 1x automation amp Robotik Operation 5 5 Multiphase Operation Mains Operation In the mains operation the modules can be distributed to several phases as you like It is important that all N connections of the modules are connected with the N connection of the mains An operation at mains without accessible star point is not possible If the DC link voltage regulation is to be used the falling characteristic is to be parameterized at all phases for an even load distribution Here it is recommended to set a DC link voltage step of approx 5V between no load and full load Island Operation For the setting up of a multiphase island network the modules have to be synchronized For this purpose the SYNC OUT output of the master module has to be connected to the SYNC IN input of the next module The SYNC OUT output of the latter with the SYNC IN input of the following etc Of course it is possible to connect in parallel modules to all these modules to increase the power These modules have to be synchronized too After the successful synchronization the output SYNC_OUT is always in phase to SYNC_IN The master module is parameterized for normal island oper
56. ng tables give a survey over the possible modes of operation in the two groups of modes of operation and the corresponding bit combinations of the parameter mod opmode If bit 1 of mod opmode is O it works in the island operation If bit O is 0 a PI regulator is used to control the output voltage if bit O is 1 a PI regulator with resonant integrator is used In both modes of operation there exists a regulator for the DC link voltage limiting the same downwards If bit 1 is 1 the DC AC module can be operated at the mains Bit 0 has no function yet here and should be 0 The DC AC module works in this case as current source There are two DC link voltage regulators available One for a selectable lower voltage limit the other for a selectable upper voltage limit Assistance during the fixing of the right mode of operation is offered by the corresponding dialogue in the software ModuleConfigSuite See 7 4 10 WeiBbacher Stra e 3 D 09439 Amtsberg FLEXIVA User Manual DC AC Module PM3AC10 1x automation amp Robotik Operation eit mes Meaning in island operation Weaning in mains operation Po 2 type of the outpur voltage regulator mocas 3 2 teland operation 7 Mains operation Island operation Mains operation 2 4 omes T 3 8 00 link voltage mode CE 3e oem eee Resetive cerent mode s o3 synchronisation SiC we CS s ea menephasenbetrisb rarallelbetricb net esed Tab 2 mod opmode
57. nual DC AC Module PM3AC10 1x The Parameterizing Software ModuleConfigSuite E lol xl FLEXIVA automation amp Robotik AC Write Values osz_ch E osz tr E osz tch ED osz ft Fo Value gt Trigger Value Trigger Position 0 N 0 12345 678 so Tl 0 m fa E fn ff Ej Ej E Single mode module 3 FLEXIVA automation amp Robotik online DC EZ a_isoll jo zk usoll 3699 zk usollh E EE vs imax F 10000 vs_imin 10000 vs usoll i500 zk_usoll 2 3750 AC Side pG IT Power 52 W vs imin 3500 vs usoll 1440 zk_usoll 3650 5 to 9 Ji not available ennen gunnen RRRRRR or Nije Ei Fig 11 Multi mode Flexiva automation amp Robotik GmbH WeiBbacher StraBe 3 D 09439 Amtsberg vs ust 1440 vs isoll 49 zk uist 3688 55 User Manual DC AC Module PM3AC10 1x The Parameterizing Software ModuleConfigSuite FLEXIVA automation amp Robotik 7 4 3 Groupings by Means of Colours Backgrounds Owing to the great number of information to be represented at the same time and the diversity of the entries to be processed the application of different colors for the logical grouping turned out to be advantageous The legend with the explanation of the colors can be called after the selection of the menu item Help Color Codes x Background Color Ins Arrangement of related Input Output Elements Arrange
58. of the rs232 interfaces Attention Only a test of the chosen interfaces and their assignment to the modules is made The data connection to the modules is only established after the selection of the menu item Connect 7 4 6 Connecting Disconnecting By the selection of the menu item Connect it is possible to establish a data connection to the corresponding module single mode and or to the modules multi mode In the single mode all data are read out once completely from the chosen module after the successful establishing of the connection and entered into the respective fields of the screen mask In the multi mode only the relevant data are read out after the successful establishing of the connection and entered into the respective fields of the screen mask A selection of the menu item Disconnect cut s off the connection s CT s Module 1 does not answer Please correct the Error or deselect the Module Fig 17 Information in case of the cutting off of the connection WeiBbacher Stra e 3 D 09439 Amtsberg User Manual DC AC Module PM3AC10 1x FLEXIVA The Parameterizing Software ModuleConfigSuite The connection is permanently monitored both during the establishing of the connection and during the existing connection If the establishing of the connection fails and or the connection is cut off a corresponding hint appears 7 4 7 Storing Loading of Parameter Sets In the single mode it is possible to stor
59. on 0 13 5V 2 3kW normal voltage range 0 20 5V 2 3kW full voltage range command yk RW E parameter zk fkkt description falling characteristic filter time const internal resistance explanation parameter range 0 1024 transfer funktion G 1 1 pT T 212ms 0 21ms T 1024 zk_kt 4825Hz command yz RW E 5 2 3 Information parameter mod state description module state explanation see Tab 5 command Is R parameter mod opmode description module operating mode explanation see Tab 3 command im RW E parameter description module type explanation module type AC2 command it R parameter description module firmware explanation software version of the firmware command if R 28 Flexiva automat ion amp Robotik GmbH WeiBbacher Stra e 3 D 09439 Amtsberg FLEXIVA User Manual DC AC Module PM3AC10 1x Operation automation amp Robotik parameter m description module serial number explanation serial number of the manufacturer command in R parameter description module date of manufacture explanation date of manufacture command id R parameter t_kk description temperature heat sink explanation scaling 112 160 C gt 1120 1600 command tk R 5 2 4 Commands parameter mod on description module on off explanation 1i on 0 off command ce RW B parameter err quit
60. put frequency Then the comparison with the desired value and the PIT1 regulator follows To suppress additionnally a possibly existing ripple factor of the DC link voltage that would lead to a distortion of the sine wave form of the output voltage it is possible to define a voltage window zk uf Within this voltage window the actual desired value difference is not additionnally amplified Outside this window the difference is additionnally amplified with the factor zk kv Thanks to that it is reached that a ripple factor on the DC link voltage acts on the output amplitude only with a low gain in the stationary condition what leads to low distortions In case of big deviations e g step changes in load the range of the high gain is reached what leads to a quick smoothing In mains operation two DC link voltage regulators are provided an upper and a lower one The upper regulator works when the DC link voltage exceeds its desired value and effects that power is supplied into the mains and or the power taken from the mains is reduced The lower regulator works when the DC link voltage remains under its desired value and effects that power is taken from the mains or the power supplied into the mains is reduced In the island operation only one DC link voltage regulator is used It reduces the output voltage if its desired values is remained under Flexiva automation amp Robotik GmbH WeiBbacher Stra e 3 D 09439 Amtsberg FLEXIVA
61. rventions to the device that are not expressly required in the present manual Flexiva automation amp Robotik GmbH WeiBbacher Stra e 3 D 09439 Amtsberg
62. sensi peti ait pagerna aa FH rad olent eu ta temp ta Re Keds 50 Tab 18 Error nle L 51 Flexiva automation amp Robotik GmbH 5 WeiBbacher StraBe 3 D 09439 Amtsberg User Manual DC AC Module PM3AC10 1x FLEXIV A Introduction automation amp Robotik 1 Introduction In order to guarantee the safety of the operator and to avoid possible damages at the module you have to ensure by all means that the present user s manual has been read completely before starting to use the module and or the plant connected with it The present user s manual is to help you to get to know the DC AC module better and to enable you to use it according to the intended working possibilities Prior to the commissioning the operating staff has to familiarize itself with all sub units and their functions Particular attention is to be paid to the paragraph safety The present user s manual contains important information on the correct and economical application of the DC AC module The compliance with these instructions contributes to the fact that dangers are avoided costs owing to repairs and breakdown times are reduced and the service life of the module is prolonged A symbol is provided at the text margin in the chapters if required that refers to the function of the respective text section and is of importance with regard to the operation or the maintenance and or indicates important descriptions or notes Danger All sections in the manual contain
63. sistance desired value W z x x a kri voltage r m s value of the output measured value v u a_ueff voltage r m s value of the mains measured value v w n_ueff current r m s value measured value v i a_ieff power actual value v p ap voltage DC component v d a_udc current actual amplitude value mains operation v j a iampl voltage actual amplitude value island operation v v a_uampl Temperatures heat sink t k t kk Info module state i S mod state module operating mode i m x x mod opmode module type i t module firmware i f module serial number i n x module date of manufacture i d x Commands module on off C e X mod_on acknowledge an error c q x err_quit communication mode c c com_mode Oscilloscope channel 0 k X osz_ch frequency divider 0 f X osz ft trigger value 0 t X osz_tr trigger channel 0 c X osz_tch storage mode 0 m x osz m oscilloscope on off 0 6 X osz_on read data only the channel osz_ch 0 r read data all channels 0 S x also parametrizable if the module is switched on mod_on 1 Tab 10 Complete table of the command codes 48 Flexiva automation amp Robotik GmbH WeiBbacher Stra e 3 D 09439 Amtsberg FLEXIVA User Manual DC AC Module PM3AC10 1x automation amp Robotik Programming Parameterization 6 2 2 ASCll long ASCII short On the part of the module answer two protocol variants are possible long and short ASCII protocol ASCII long is particularly suited for the manual entry of in
64. structions e g by using a terminal program such as HyperTerminal from Windows When this protocol is set the module sends any information and error messages in clear text and sees to a distinct representation in the terminal program by means of the transfer of CR and NL control characters at corresponding points On the other hand the protocol ASCII short should be used when the instruction is to be handed over from another software such as for example from the software ModuleConfigSuite of Flexiva If this protocol is set any information and error messages in clear text are suppressed In case of an error only error codes are transferred ASCII long ASCII short without command code CR NL command code CR POT sign read value CR NL sign read value CR S OK CR 4 NL NL ith command code CR NL command code CR Rete error code CR NL error code CR error text CR NL NL Tab 11 Module answer for the reading of a parameter value ASCII lang ASCII kurz witheuE T command code sign new value CR NL command code sign new value CR i sign read back value CR NL sign read back value CR OK CR NL NL ith command code sign new value CR NL command code sign new value CR un error code CR NL error code CR error error text CR NL NL Ta
65. t Current inductor 1 1976 418 5A M 3 2120 19 9A 12 6 iist Current inductor 2 1952 418 5A Desired voltage value 2014 400V 7 usoll in island operation only 2014 400V 2 2120 19 9A 8 isoll Desired current value 2120 419 9A F Desired current value of inductor 1 2120 19 9A 11 11 gl 9 ill soll glob identical to inductor 2 1976 18 5A Amplitude of the desired value uo EU 10 sin ampl voltage in island operation 0 ov current in mains operation 906 260V 1952 1 55M 11 a udc DC voltage component at the output 1952 1 5V Desired voltage value for 2014 400V 12 11 11 gl soll glob the Modulator 2014 400V parameter osz ch description channel explanation parameter range 0 12 command ok RW B parameter osz ft description frequency devider explanation clock 9 654kHz osz ft 0 corresponds to 9 654kHz command of RW B Flexiva automation amp Robotik GmbH WeiBbacher StraBe 3 D 09439 Amtsberg FLEXIVA automation amp Robotik User Manual DC AC Module PM3AC10 1x parameter osz tr description trigger value explanation trigger value for all channels command ot RW B parameter osz tch description trigger channel explanation parameter range 0 12 command oc RW B parameter osz_m description storage mode explanation see Tab 6 command om RW B Bit Parameter osz m
66. tage regulator reduces the output voltage If as a result the output voltage is smaller than the desired value for more than 10s a fault shutdown is carried out If the output current exceeds a value of 10 5A for more than 30s a fault shutdown is carried out Flexiva automation amp Robotik GmbH WeiBbacher Stra e 3 D 09439 Amtsberg FLEXIVA User Manual DC AC Module PM3AC10 1x automation amp Robotik Operation Frequency deviation island operation mains operation gt Frequency deviation In the mains operation the frequency of the DC AC module is constantly adjusted according to the mains frequency by means of PLL If a deviation of the parameterized desired frequency from the mains frequency is determined that is more than 0 5Hz a fault shutdown is carried out In the island operation the frequency is also monitored namely in the parallel operation and in the multiphase operation Here a fault shutdown is carried out when the frequency differs more than 4 5Hz from the set value Synchronization error island operation mains operation gt Synchronization error When the synchronization failed in the mains operation or in the parallel operation multiphase operation synchronized island operation a fault shutdown is carried out In the island operation this fault is also indicated in the following cases e There is no valid synchronization signal available Frequency not between 37 74Hz s Inthe p
67. the multi mode The file names of the generated files are composed of the module code as well as date and time of the beginning of the recording Consequently the file name M3 110406 114231 asc designates a data recording of the module 3 that started on 11 April 2006 at 11 42 31 a m For safety reasons the data are stored only in the corresponding mode single multi respectively in the single mode only for the module just selected If for example the storing is marked for all 4 modules in the multi mode only a storing of the data in the file of the corresponding chosen module is carried out in the single mode and no background storing of the data of all 4 modules is executed Single mode and multi mode store to the same data file of the respective module 7 4 10 Selecting of the Mode of Operation In the Single mode it is possible to select the required mode of operation in a simple way By means of simple dialogue field invocation by means of button selection in the field mod opmode all bits of the parameter mod opmode and their dependencies from each other are visualized and the corresponding decimal value of the parameter mod opmode is calculated After clicking Apply this value is applied and stored in the module Select operating mode xj mod_opmode 5E adjustable only in Bit 0 0 F PI controller island operation Bi 1 OT island operation 1 v mains operation oo ls 0 g w 2c adjustable only in
68. voltage regulator is active and the current can be specified as you like by means of the parameter a isoll gt into the mains Of course the DC link side source and or sink is loaded by that what can lead to a change of the DC link voltage If the DC link voltage reaches the upper and or lower desired value the output current is automatically increased and or reduced by the module Depending on bit 4 in mod opmode a desired reactive current as phase displacement a phase or as desired value of the reactive current a iblind soll can be specified 2 ZK a Mains application any application parameter mod opmode 0b00000010 2 0500001010210 DC AC 0500010010218 0b00011010 26 module at zk usoll zk usollv desired lower dc link voltage has to be smaller than the mains the minimum de link voltage in the system zk usollh zk usollvh desired upper dc link voltage has to be bigger than the maximum dc link voltage in the system a isoll 4 desired output current a fsoll mains frequency a usoll mains voltage a phase a iblind soll phase reactive current dep on mod opmode bit 4 5 6 4 Individual Module at the Network with DC DC Module at the DC Link In connection with a DC DC converter module of the type PM3Kxxx of Flexiva the DC AC module can serve as a network front end for a bidirectional DC source sink In connection with an accu it is possible to set up for example a memory unit this way Flexiva
69. yed in which a division into three parts that is into a menu line a button bar directly under the menu line and the remaining display area can be recognized Only those modules are displayed with which a connection is to be established see paragraph Selection and Assignment of the Interfaces and a connection was successfully established zal Menu line gt Eeste on H Button bar gt M2 J M3 M FLEXIVA automation amp Robotik C AC DE Link IDC vs imax 10000 a usoll 42299 ws imax 1000 vs imin lt J 10000 a isol o v n Sn AC Side vs_usoll 21500 x NP vs usoll 31440 IP zk_usol 685 D gt W zkusolh 3799 2 w zk usoll 393650 zk_usoll 23750 Remaining not available kununua modon Of f On modon Of Mjo Ml of jo vs_uist 411 Iv Charts a_ueff 2227 vs uist 1440 vs isoll 10000 LESE n ueft 2220 vs isoll 49 zk uist 3773 zk uist 3697 a_ieff 71 zk uist 3688 FEM EUN 2200 qi S a 2 TE ET 3 Fano x zen i E G a 31 Fig 9 Basic structure of the software Single Mode Multi Mode On principle the software distinguishes between two modes the so called Single mode for the communication with only one single module and the so called Multi mode for the simultaneous communication with up to 4 modules In the Single mode the access to all parameters of the respective module is possible while in the Multi mode the access only to selected

User Manual - FLEXIVA automation & Robotik

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User Manual - FLEXIVA automation &amp; Robotik

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User Manual - FLEXIVA automation & Robotik