Ethernet optikortti
Contents
1. 24 Frequency Edge QU FERE e TUUM 24 Master Loo EO 24 Error Codes and Errors a sats leo cL AU DRE PD 25 Frequency Converter Error Codes cedat uota tius uou ibo 25 nent Melt Peete Peet erat ott eaters tomes acta EN 25 26 Tel 358 0 201 2121 Fax 358 0 201 212 205 INTRODUCTION VACON 9 3 1 INTRODUCTION Vacon NX frequency converters can be connected to Ethernet using an Ethernet fieldbus board OPT CI The OPT CI can be installed in the card slots D or E Every appliance connected to an Ethernet network has two identifiers a MAC address and an IP address The MAC address Address format xx xx xx xx xx xx is unique to the appliance and cannot be changed The Ethernet board s MAC address can be found on the sticker attached to the board or by using the Vacon IP tool software NCIPConfig Please find the software installation at WWW Vacon com In a local network IP addresses can be defined by the user as long as all units connected to the network are given the same network portion of the address For more information about IP addresses contact your Network Administrator Overlapping IP addresses cause conflicts between appliances For more information about setting IP addresses see2. 30202 lable 4 19 Energy Counter Tel 358 0 201 2121 Fax 358 0 201 212 205 MODBUS TCP VACON 23 4 6 4 Resettable Energy Counter 30301 30303 30301 30302 30303 Jable 4 20 Resettable Energy Counter 4 6 5 Error History 30401 30417 The error history can be viewed by reading from the address 30401 onward The errors are listed in chronological order so that the latest error is mentioned first and the oldest is mentioned last The error history can contain 16 errors at any time The error history contents are represented as follows Value as a hexadecimal Value as a hexadecimal lable 4 21 Error Coding For example the IGBT temperature error code 41 sub code 00 2900Hex 4100Dec For complete list of error codes please see frequency converter 5 manual 24 hour support 358 0 40 837 1150 Email vacon dvacon com 24 9 VACON START UP TEST 5 START UP TEST Once the option board has been installed and configured its operation can be verified by writing a frequency instruction and giving a run command to the frequency converter via fieldbus 5 1 Frequency Converter Settings Select fieldbus as the active control bus For more information see the Vacon NX User s Manual section 7 3 3 5 2 Master Unit Programming 1 2 3 4 9 Write a FB Control Word address 42001 of value 1Hex The frequency converter is now in the RUN mode Set the FB Speed Reference address 4
3. device that runs queries Correspondingly the term Server refers to a slave device that serves the master device by answering its queries Both the request and response messages are composed as follows Byte 0 Transaction ID Byte 1 Transaction ID Byte 2 Protocol ID Byte 3 Protocol ID Byte 4 Length field upper byte Byte 5 Length field lower byte Byte 6 Unit identifier Byte 7 Modbus function code Byte 8 Data of variable length Transaction ID Protocol ID Lenght field ERES Modbus TCP request ja Unit identifier j Function Data variable length Transaction ID Protocol ID Lenght field Unit identifier Function Modbus TCP response M O D B U S S E R V E R Azm r Po Hew oo Data variable length Figure 4 1 Modbus Transaction 24 hour support 358 0 40 837 1150 Email vacon dvacon com 14 VACON 5 4 1 4 2 4 3 MODBUS TCP vs MODBUS RTU Compared to the MODBUS RTU protocol the MODBUS TCP differs mostly in error checking and slave addresses As the TCP already includes an efficient error checking function the MODBUS TCP protocol does not include a separate CRC field In addition to the error checking functionality the TCP is responsible for resending packets and for splitting long messages so that they fit the TCP frames The slave address field of the MODBUS RTU is named as the unit identifier field in
4. 2003 value of 5000 50 00 The engine is now running at a 5096 speed Write Control Word address 42001 value of 0Hex Following this the engine stops Tel 358 0 201 2121 Fax 358 0 201 212 205 ERROR CODES AND ERRORS VACON 9 25 6 1 6 2 24 hour support 358 0 40 837 1150 Email vacon dvacon com ERROR CODES AND ERRORS Frequency Converter Error Codes To make sure that the board functions are correctly in all circumstances and that no errors occur the board set the fieldbus error 53 if it doesn t have a functional connection to the Ethernet network or if the connection is faulty In addition the board assumes that there is always at least one functional connection after the first Modbus TCP connection If this is not true the board will set the fieldbus error 53 in the frequency converter Confirm the error by pressing the reset button Card slot error 54 may be due to a faulty board a temporary malfunction of the board or a disturbance in the environment Modbus TCP This section discusses Modbus TCP error codes used by the OPT CI board and possible causes of the errors function memory range Slave device failure The appliance or connections are faulty 0x06 Slave device busy Simultaneous query from two different masters to the same memory range Table 6 7 Error Codes 26 9 VACON APPENDIX 7 APPENDIX Process Data OUT Slave to Master The Fieldbus Master can
5. 4 7 Status Word Structure The following tables show a MODBUS query that reads the entire status word 8 input discretes and the query response Query 0x00 0x00 0x00 0x00 0x00 0x06 0x01 0x02 0x00 0x00 0x00 0x08 lable 4 8 Status Word Read Query Response 0x00 0x00 0x00 0x00 0x00 0x06 0x01 0x02 0x01 0x41 Read input discretes lable 4 9 Status Word Read Response 24 hour support 358 0 40 837 1150 Email vacon dvacon com 18 VACON 5 In the responses data field you can read the bit mask 0x41 that corresponds to the read discretes status after shifting with the Reference number field value 0x00 0x00 ee SN eee 1 0 0 0 0 0 1 0 Table 4 10 Response s Data Block Broken into Bits In this example the frequency converter is in the ready mode because the first 0 bit is set The motor does not run because the 6 bit is set 4 5 Holding Registers 400001 410633 You can both read and write data from the MODBUS holding registers The Ethernet board s MODBUS TCP implementation uses the following address map Address range Table 4 11 Holding Registers 4 5 1 400007 402000 and 402200 410000 Application ID Application ID s are parameters that depend on the frequency converter s application These parameters can be read and written by pointing the corresponding memory range directly or b
6. D8 Not Used Table 7 4 License for LWIP Copyright c 2001 2002 Swedish Institute of Computer Science All rights reserved Redistribution and use in source and binary forms with or without modification are permitted provided that the following conditions are met 1 Redistributions of source code must retain the above copyright notice this list of conditions and the following disclaimer 2 Redistributions in binary form must reproduce the above copyright notice this list of conditions and the following disclaimer in the documentation and or other materials provided with the distribution 3 The name of the author may not be used to endorse or promote products derived from this software without specific prior written permission THIS SOFTWARE IS PROVIDED BY THE AUTHOR AS IS AND ANY EXPRESS OR IMPLIED WARRANTIES INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT INDIRECT INCIDENTAL SPECIAL EXEMPLARY OR CONSEQUENTIAL DAMAGES INCLUDING BUT NOT LIMITED TO PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES LOSS OF USE DATA OR PROFITS OR BUSINESS INTERRUPTION HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY WHETHER IN CONTRACT STRICT LIABILITY OR TORT INCLUDING NEGLIGENCE OR OTHERWISE ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE 24 hour supp
7. MODBUS TCP and it is only used when one IP address stands for several endpoints Ethernet Option Board s Modbus Addresses A Modbus TCP class 1 functionality has been implemented in OPT CI board The following table lists supported MODBUS registers Modbus address 30001 3FFFF Holding 16bit 40001 4FFFF Read Write Register 00001 0FFFF Read Write 10001 1FFFF Table 4 1 Supported Registers Modbus address 30001 3FFFF Holding 16bit 40001 4FFFF Read Write Register 00001 0FFFF Read Write Input discretes 1bit 10001 1FFFF Table 4 2 Supported Registers Coil 0x01 Register The Coil register represents data in a binary form Thus each coil can only be in mode 1 or mode 0 Coil registers can be written using the MODBUS function Write coil 5 or the MODBUS function Force multiple coils 16 The following tables include examples of both functions Tel 358 0 201 2121 Fax 358 0 201 212 205 MODBUS TCP VACON 15 4 3 1 0001 00016 Control Word Read Write Table 4 3 Control Word Structure The following table shows a MODBUS query that changes the engine s rotation direction by entering 1 for control word bit 1 value This example uses the Write Coil MODBUS function Note that Control word is application specific and use of bits may vary depending on it Query 0x00 0x00 0x00 0x00 0x00 0x06 0x01 0x05 0x00 0x01 OxFF 0x00 Table 4 4 Writing a Single Co
8. Section 3 Installation Internal components and circuit boards are at high potential when the frequency converter 15 connected to the power source his voltage 15 extremely dangerous and may cause death or severe injury If you come into contact with it WARNING 24 hour support 358 0 40 837 1150 Email vacon dvacon com 4 VACON ETHERNET BOARD TECHNICAL DATA 2 ETHERNET BOARD TECHNICAL DATA 2 1 Overview Card OPT CI Ethernet Interface RJ 45 connector connections Communications Modbus TCP _ Protocols Modbus TCP temperature Humidity 9596 no condensation allowed Max 1000 m 0 5 G at 9 200 Hz Safet Fulfils EN50178 standard Table 2 1 Ethernet board technical data 2 2 ura TL Figure 2 7 OPT CI card Tel 358 0 201 2121 Fax 358 0 201 212 205 ETHERNET BOARD TECHNICAL DATA VACON 5 2 3 Ethernet introduction The Ethernet consist of different layers shown in the picture below Due to the modular structure of Ethernet it is easy to add new protocols such as fieldbuses or user interfaces to the Vacon Ethernet option board in the future Protocol Layer 7 Application HTTP DHCP Modbus TCP Ethernet IP etc 6 Presentation 5 Session TCP 4 Transport Network Ethernet Data Link Layer 2 Data Link Ethernet Physical Lay
9. ameter ID 707 410604 Data included in the parameter ID 704 Table 4 13 Parameter Values in IDMap Read Write Registers If the IDMap table has not been initialized all fields show the index 0 If the IDMap has been initialized the parameter ID s included in it are stored in the OPT CI board s FLASH memory 24 hour support 358 0 40 837 1150 Email vacon dvacon com 20 9 VACON MODBUS TCP 4 5 3 10007 10033 10101 10133 Index MAP IndexMap functions in almost entirely the same way as the IDMap The difference between IndexMap and IDMap is that IndexMap is used to handle indexes instead of parameters The address range 10001 10033 is called IndexMap and you can write your index number in it Correspondingly the value of the written index can be read in the address range 10101 10133 called IndexMap Read Write Also the data contained in the IndexMap address range is stored in the OPT CI board s FLASH memory IndexMap data has a default value of 0 4 5 4 402200 410000 FB Process Data Out Read The Process data out registers are mainly used for controlling frequency converters You can read temporary values such as frequency voltage and moment using the process data The table values are updated every 10ms Table 4 14 Process Data Out Tel 358 0 201 2121 Fax 358 0 201 212 205 MODBUS TCP VACON 21 4 5 5 402200 410000 FB Process Data In Read Write The use of process d
10. ata depends on the application Typically the motor is started and stopped using the Control Word and the speed is set by writing a Reference value Through using other process data fields the device can give other required information to the MASTER device depending on the application 2009 FB Process Data in 6 See Appendix 1 2010 FB Process Data in 7 See Appendix 1 2011 FB Process Data in 8 See Appendix 1 Table 4 15 Process Data In 4 5 6 70307 10333 Measurement Table The measurement table provides 25 readable values as listed In the following table The table values are updated every 100ms Integer Integer MotorNomSpeed 10322 Table 4 16 Measurement Table 24 hour support 358 0 40 837 1150 Email vacon dvacon com 22 9 VACON MODBUS TCP 4 6 Input Registers 3x The Input Registers include read only data See below for a more specific description of the registers 4 6 1 Operation Day Counter 30001 30007 30001 30002 Days 30003 30004 30005 Table 4 17 Operation Day Counter 4 6 2 Resettable Operation Day Counter 30107 30107 lable 4 18 Resettable Operation Day Counter 4 6 3 Energy Counter 30201 30203 The last number of the Format field indicates the decimal point place in the Energy field If the number is bigger than 0 move the decimal point to the left by the number indicated For example Energy 1200 Format 52 Unit 1 Energy 12 00kWh 30201
11. eat Britain Vacon Drives UK Ltd Vacon Suzhou Drives Co Ltd dns Beijing Office 18 Maizefield ifi A205 Grand Pacific Garden Mansion Hinckley Fields Industrial Estat Hinckley 8A Guanhua Road LE10 1YF Leicestershire T ian telephone 44 0 1455 611 515 telephone 86 10 6581 373 fax 44 0 1455 611 517 fax 86 10 6581 3754 OOO 199054 17 4 6 Vacon distributor e mail vacanigvacan spb ru Tan te 213251852 i81 213250851 Vacon Traction Oy Vehnamyllynkatu 18 33700 Tampere telephone 358 0 201 2121 fax 358 0 201 212 710 Russia ZAO Vacon Drives Bolshaja Jakimanka 31 stroenie 18 109180 Moscow telephone 7 095 974 14 47 fax 7 095 974 15 54 ZAO Vacon Drives 2ya Sovetskaya 7 office 210A 191036 St Petersburg telephone 7 812 332 1114 fax 7 812 279 9053 Singapore Vacon Plc Singapore Representative Office 102F Pasir Panjang Road 802 06 Citilink Warehouse Complex Singapore 118530 telephone 65 6278 8533 fax 65 6278 1066 Spain Vacon Drives Ib rica S A Miquel Servet 2 P I Bufalvent 08243 Manresa telephone 34 93 877 45 06 fax 34 93 877 00 09 Sweden Vacon AB Torget 1 172 67 Sundbyberg telephone 46 0 8 293 055 fax 46 0 8 290 755
12. er 1 Physical 2 4 Ethernet Common use cases of Ethernet devices are human to machine and machine to machine Basic features of these two use cases are presented in the pictures below 1 Human to machine Graphical User interface relatively slow communication Browser interface Parameter Slow rate actual Values Trends Fault history 24 hour support 358 0 40 837 1150 Email vacon dvacon com 6 9 VACON ETHERNET BOARD TECHNICAL DATA 2 Machine to machine Industrial environment fast communication Master ory Jf iva J trv pe Wf vee y ns oves dove pose pose ovs ovis RealTime Control Start Stop Direction Reference Feedback Ethernet switch Tel 358 0 201 2121 Fax 358 0 201 212 205 ETHERNET BOARD TECHNICAL DATA VACON 9 7 2 5 Connections and Wiring The Ethernet board supports 10 100Mb speeds in both Full and Half duplex modes The boards must be connected to the Ethernet network with a shielded CAT 5e cable Use a so called crossover cable if you want to connect the Ethernet option board directly to the master appliance Use only industrial standard components in the network and avoid complex structures to minimize the length of response time and the amount of incorrect dispatches 24 hour support 358 0 40 837 1150 Email vacon dvacon com VACON INSTALLATION 3 INSTALLATION 3 1 Installing the Ethernet Option Boa
13. instructions to set the IP addresses Select Help Manual if you want more information about the software features Step 1 Scan network nodes Select Scan Configuration and wait until the devices connected to the bus in the tree structure are displayed on the left of the screen Note Some switches block broadcast messages and in that case each network node must be scanned separately __ Untitled Plant File Edit Configuration Software View Help Dc iii Configure g Fing Targets Step 2 Set IP addresses Change the node s IP settings according to the network IP settings The program will report conflicts with a red color in a table cell NCIPConfig Untitled Plant File Edit Configuration Software View Help Node Mec IPT Subnet Mask x5 Slat E 00 10 70 06 132 158 0 30 255 0 0 0 132 158 0 1 NL SLOT E OO 10 0 06 13218580 20 255 255 0 0 192 168 0 1 O Slot E 00 10 70 06 192 169 0 10 255 0 0 0 132 158 0 1 amp Plant ok NXS Slot E SLOT E Network settings S Software 10521 000 11 Expander board S N 3 Drive S NO ak NXP Slot E Tel 358 0 201 2121 Fax 358 0 201 212 205 INSTALLATION VACON 11 Step 3 Send configuration to boards In the table view check the boxes for boards whose configuration you want to send and select Configuration then Configure Your changes are sent to
14. ntrol Word Bit 24 hour support 358 0 40 837 1150 Email vacon dvacon com 16 9 VACON 5 4 3 2 0017 00018 Counters Read Only The frequency converter s operation day trip counter and energy trip counter can be reset by entering 1 as the value of the coil in request When the value 1 is entered the device resets the counter However the device does not change the Coil value after reset but maintains the 0 mode 0017 ClearOpDay Clears OpDay counter 0018 ClearMWh Clears MWh counter Table 4 5 Counters The following table represents a MODBUS query that resets both counters simultaneously This example applies the Force Multiple Coils function The reference number indicates the address after which the amount of data defined by the Bit Count is written This data is the last block in the MODBUS TCP message Table 4 6 Force Multiple Coils Query 4 5 Input Discrete 1x Both the Coil register and the Input discrete register contain binary data However the difference between the two registers is that the Input register s data can only be read The Vacon Ethernet board s MODBUS TCP implementation uses the following Input discrete addresses Tel 358 0 201 2121 Fax 358 0 201 212 205 MODBUS TCP VACON 17 4 4 1 10001 1008 Status Word Read Only Address 10001 10002 10003 10004 10005 10006 10007 10008 10009 Manufacturer reserved Table
15. ort 358 0 40 837 1150 Email vacon dvacon com Vaasa Helsinki Vacon Plc Head office and production Vacon Plc Runsorintie 7 Ayritie 12 65380 Vaasa 01510 Vantaa firstname lastname dvacon com telephone 358 0 201 212 600 telephone 358 0 201 2121 fax 358 0 201 212 699 fax 358 0 201 212 205 Tampere Vacon Plc Vehnamyllynkatu 18 33700 Tampere telephone 358 0 201 2121 fax 358 0 201 212 750 SALES COMPANIES AND REPRESENTATIVE OFFICES Austria Italy Vacon AT Antriebssysteme GmbH Vacon S p A Aum hlweg 21 Via F lli Guerra 35 2544 Leobersdorf 42100 Reggio Emilia telephone 43 2256 651 66 telephone 39 0522 276811 fax 43 2256 651 66 66 fax 39 0522 276890 Belgium The Netherlands Vacon Benelux NV SA Vacon Benelux BV Interleuvenlaan 62 Weide 40 3001 Heverlee Leuven 4206 CJ Gorinchem telephone 32 0 16 394 825 telephone 31 0 183 642 970 fax 32 0 16 394 827 fax 31 0 183 642 971 France Norway Vacon France S a s Vacon AS ZAC du Fresne Langgata 2 1 Rue Jacquard BP72 3080 Holmestrand 91280 Saint Pierre du Perray CDIS telephone 47 330 96120 telephone 33 0 1 69 89 60 30 fax 47 330 96130 fax 33 0 1 69 89 60 40 PR China Germany Vacon Suzhou Drives Co Ltd Vacon GmbH Building 13CD Gladbecker Strasse 425 428 Xinglong Street 45329 Essen Suchun Industrial Square telephone 49 0 201 806 700 Suzhou 215126 fax 49 0 201 806 7099 telephone 86 512 6283 6630 fax 86 512 6283 6618 Gr
16. rd in a Vacon NX Unit MAKE SURE THAT THE FREQUENCY CONVERTER IS SWITCHED OFF BEFORE AN OPTION OR FIELDBUS BOARD IS CHANGED OR ADDED Remove the cable cover Open the cover of the control unit Tel 358 0 201 2121 Fax 358 0 201 212 205 INSTALLATION VACON 9 Install Ethernet option board in slot D or E on the control board of the frequency converter Make sure that the grounding plate see below fits tightly in the clamp E Makea sufficiently wide opening for your cable by cutting the grid as wide as necessary F Close the cover of the control unit and the cable cover 24 hour support 358 0 40 837 1150 Email vaconfavacon com 10 9 VACON INSTALLATION 3 2 P Tool NClPConfig To begin using the Vacon Ethernet board you need to set an IP address The factory default IP address is 192 168 0 10 Before connecting the board to the network its IP addresses must be set according to the network For more information about IP addresses contact your Network Administrator You need PC with an Ethernet connection and NCIPConfig tool installed to set the Ethernet board s IP addresses To Install NClPConfig tool start the installation program from CD or download it from www vacon com web site After starting the installation program please follow the on screen instructions Once the program is installed successfully you can launch it by selecting it in the Windows Start menu Follow these
17. read the frequency converters actual values using process data variables Basic Standard Local Remote Control Multi Step Speed Control PID control and Pump and Fan Controlapplications use process data as follows ID Data sd Value Unit Scale 0 01 Hz 1 rpm 0 1 0 1 0 1 V 2111 Process data OUT 8 Active Fault Code Table 7 1 Process data OUT variables The Multipurpose Control application has a selector parameter for every Process Data The monitor ing values and drive parameters can be selected using the ID number see NX All in One Application Manual Tables for monitoring values and parameters Default selections are as in the table above Process Data IN Master to Slave ControlWord Reference and Process Data are used with All in One applications as follows Basic Standard Local Remote Control and Multi Step Speed Control applications ID ce JU 2003 Speed Reference 0 01 NE IN Fault reset Command 2004 2011 PD1 PD8 Not used Table 7 2 Multipurpose Control application ID Data Value Unit 0 01 MEN 2 Fault reset Command 0 01 2006 2011 PD3 PD8 Not Used Table 7 3 Tel 358 0 201 2121 Fax 358 0 201 212 205 APPENDIX VACON 27 PID control and Pump and fan control applications ID Value Unit Scale 2003 Speed Reference 0 01 MEN UE Fault reset Command controller controller m Lda emere a controller 2007 2011 PD4 P
18. ter clicking the VCN Packet field a file open window from where you can choose a new firmware packet is displayed Type VCM File Date Modified 21 1 2005 9 35 Size 113 File name Files of VCN files vcn Cancel 2 Send the new firmware packet to the option board by checking its box in the VCN Packet field at the right corner of the table view After selecting all nodes to be updated by checking the boxes send the new firmware to the board by selecting Configuration then Configure NCIPConfig Untitled Plant Fie Edi Configuration Sotware View Help bor 5 al 1 Configure Lore Bing Target 152 168 0 1 104215 325E 4430003 HESS 71 unknown O0 50 C2 3E T 192 168 0170 255 0 0 0 t Network settings ae Software unknown Re Expander board 5 325E 4430003 ien 5 Drive 5 ND WS 071100081 448 Tel 358 0 201 2121 Fax 358 0 201 212 205 MODBUS TCP VACON 13 4 MODBUS TCP MODBUS TCP is a variant of the MODBUS family It is a manufacturer independent protocol for monitoring and controlling automatic devices MODBUS TCP is a client server protocol The client makes queries to the server by sending request messages to the server s TCP port 502 The server answers client queries with response messages The term client can refer to a master
19. the network and will be valid immediately NCIPConfig Untitled Plant File Configuration Software View Help Node Mac Subnet Mask Gateway 510 00 10 70 06 192168020 25525500 19216801 V NXPSlotE 00 40 70 06 192168010 255000 19216801 TANKS Slo E 00 10 70 06 132158030 255000 19216801 alk NXP Slot E al NXS Slot E 3 2 1 Update Option Board program with the NC PConfig Tool In some cases it may be necessary to update the option board s firmware Differing from other Vacon option boards the Ethernet option board s firmware is updated with the NCIPConfig software To start the firmware update scan the nodes in the network according to the instructions in section 3 2 Once you can see all nodes in the view you can update the new firmware by clicking the VCN Packet field in NCIPCONFIG s right table view E Untitled Plant alo x Edit Configuration Software view Help Oa Ce 6 7 P Subnet Mask Gateway Exparderb Drive S NO Software Drive Status AYEN packers 2 3E 18321868010 255 0 0 0 132 168 0 1 325E4430003 M5 07110 unknown stop amp Hatwark settings ps Software unknown i I 3 Expander board 325E 4430003 3 Drive SHO M5 0711060081448 Click ry n Ready NUM 24 hour support 358 0 40 837 1150 Email vacon dvacon com 12 9 VACON INSTALLATION Af
20. vacon DRIVEN BY DRIVES USER S MANUAL NX FREQUENCY CONVERTERS ETHERNET OPTION BOARD OPT CI 2 VACON INTRODUCTION INDEX 3 1 3 2 4 1 4 2 4 4 4 5 4 6 5 1 9 2 6 1 6 2 S EUREN A EAN E AEE A EAAS T AAEE 3 Ethernet board technical dala eoe Or De xx ru eter qiie kac ha Ra UE 4 B 4 OO TNE eria 4 a 5 5 COMME CONS and VT eres oe steel van cine 7 Metala RERO EROR uU RUNE 8 Installing the Ethernet Option Board in a Vacon NX Unit 8 Ne OG IN GU deron E 10 Ge S ONERE cea ea EREMO 13 MODBUS TCP vs MODBUS RTU 14 Ethernet Option Board s Modbus 14 I Regis ccce eterna 14 Ket enters ater I NI CM du I MI Dm DIU IU A ome 16 Holding Registers 400001 410633 18 22 Sal NOS RERO E
21. y using a so called ID map more information below It is easiest to use a straight address if you want to read a single parameter value or parameters with consecutive ID numbers Addressrange Purpose ID 0001 2000 Application parameters 1 2000 2200 10000 Application parameters 2200 10000 Table 4 12 Parameter ID s Tel 358 0 201 2121 Fax 358 0 201 212 205 MODBUS TCP VACON 19 4 5 2 10507 10533 10607 10633 ID MAP Using the ID map you can read consecutive memory blocks that contain parameters whose ID s are not in a consecutive order The address range 10501 10533 is called IDMap and it includes an address map in which you can write your parameter ID s in any order The address range 10601 to 10633 is called IDMap Read Write and it includes values for parameters written in the IDMap As soon as one ID number has been written in the map cell 10501 the corresponding parameter value can be read and written in the address 10601 and so on Parameter ID s IDMap Address Data 700 410501 mo 410502 0 To 410503 410504 m p Figure 4 2 IDMap Initialization Once the IDMap address range has been initialized with any parameter ID number the parameter value can be read and written in the IDMap Read Write address range address IDMap address 100 410601 Data included in the parameter ID 700 410602 Data included in the parameter ID 702 410603 Data included in the par
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