CFW500 - Ethernet Manual
Contents
1. DHCP enable the configuration of the CFW500 via DHCP server The DHCP can automatically assign IP ad dresses subnet mask etc to the devices on the network The configurations performed via parameters are disregarded Parameters uses the configurations of IP address mask and gateway as programmed on equipment parameters NOTE V After changing these properties for the changes to take effect the equipment must be turned off and on again or requesting the Ethernet settings update via P0849 4 2 COMMUNICATION RATE The Ethernet interfaces of the CFW500 frequency inverter can communicate using the 10 or 100 Mbps rates in half or full duplex mode The baud rate is programmed at P0803 NOTE V It is important that for each Ethernet connection made between two points the baud rate and the duplex mode are set to the same option If the option AUTO is used in one of the points you must set the other point also to AUTO or to half duplex mode 4 3 CABLE Recommended characteristics for the cable Standard Ethernet cable 100Base TX FastEthernet CAT 5e or higher Shielded cable Maximum length between devices 100m For installation it is recommended the use of shielded Ethernet cables specific for use in industrial environment CFW500 11 reg Network Installation 4 4 NETWORK TOPOLOGY To connect CFW500 frequenoy inverter in an Ethernet network usually the star connection is made usi2. Gateway iu seta pido PU ds RA RN CEP a SAAB IN GRASS E EINE URP DEE CRU a A dE REPRE 22 POSTA s Gateway A RM RSS UM E 22 P0818 GateWay Di O as a PAGAR AR SE ADE RU Sd Sape eee ad 22 P0819 Gateway 4 saias ER a A Pea A q DEUS he vaga ed e pt sd 22 P0820 P0831 Ethernet Read Words 8 14 ciiii eee se esse 22 P0835 P0846 Ethernet Write Words 3 14 oooooccccccccccccncnccccnnnnnccnn cnn eese 23 P0849 Update Ethernet Configuration ss acc rau epa erre TRAE Rins He ERR E YR V heen M TENUES C EE ERE 24 6 Modbus TOP su cesser ebrueRRXU PRIN EPI ANE A Een Fe haere pega PADRES 25 Bd INGICATION EDS serren ine ian eee tue A Ea s ER lp Media omis 25 6 2 Available FUNCIONS REEL m 25 6 3 Memoty MAD essas pla acu TENOR DEI DERA CASE SS anaes Meee e sad 25 631 Pamet S colto cabos varre ete aa d AA bias Deda asas a OLE ne teehee dd 26 6 3 2 Memory Markers ssssssssssssssssssse eI I e e ese e e ere he nn rris 26 6 4 Communication Errors ooooccccccnnncccncnnccccnnancorcnnnn cnn dnd nsec heme atn nh nnn 27 625 Santu G de s chrono A SS LA Pit ev ed a ai SD Ee de deo psa ues 27 691 Installing the Ethernet Module ccc essai doeet prre ER t COEUR E PEE et etg a tu edes a ae 27 6 5 2 Conigumo the DIVO vinos la A rn is a di ui 27 653 Configuring the Master penas ir A a ada 28 65 4 Communication Status ss miseria as 28 6 515 Operation Using Process Data mico iure mese reb
3. 8 E e a Oo 2 x E c e So Wee oe Wp Sif aa ak eh ey E882 2 a 5 E O 2 o o 3 o 5 ma lt x 5 a 5 199 oO lt e O na CFW500 14 weg Parameterization Table 5 2 PO680 parameter bit functions Bit Value Description BitO 3 Reserved Bit 4 0 The quick stop command is not active Quick stop active 1 The drive is executing the quick stop command Bit 5 O The drive is configured to use the first ramp values programmed in PO100 and P0101 as the motor Second ramp Bit 6 In configuration mode acceleration and deceleration ramp times 1 The drive is configured to use the second ramp values programmed in P0102 and P0103 as the motor acceleration and deceleration ramp times 0 The drive is operating normally 1 The drive is in the configuration mode It indicates a special condition during which the drive cannot be enabled Running the self tuning routine Running the oriented start up routine Running the HMI copy function Running the flash memory card self guided routine There is a parameter setting incompatibility There is no power at the device power section Bit 7 0 The drive is not in alarm condition Alarm condition 1 The drive is in alarm condition Bit 8 0 The motor is stopped or coast to stop Motor Running 1 The drive is running the motor at the set point speed or executing either the acceleration or the deceleration ramp Bit 9 0 General Enable is no
4. The Ethernet accessory has an LED indicator on the Ethernet port and two bi color status LEDs These LEDs have the following functions and indications Figure 3 1 Ethernet Connectors and LEDs CFW500 9 E Interfaces Description Table 3 1 Ethernet Indication LEDs ED Coo X Function LED for link and activity indication Module Status Bicolor Has a different behavior depending on the communication protocol MS Green Red which is described in the section for each protocol Network Status Bicolor Has a different behavior depending on the communication protocol NS Green Red which is described in the section for each protocol NOTE V During initialization a test sequence is performed with MS and NS LEDs Table 3 2 LED Link State e No ink or powered off Link up no activity Green flashing Link up and activity CFW500 10 reg Network Installation 4 NETWORK INSTALLATION This chapter presents recommendations related to equipment installation in an Ethernet network 4 4 IP ADDRESS Every equipment in an Ethernet network needs an IP address and subnet mask The IP addressing is unique in the network and each equipment must have a different IP The subnet mask is used to define which IP address range is valid in the network The CFW500 frequency inverter allows the use of two methods for programming these features programmable via P0810
5. bits 90 x 8192 60 Reference in 13 bits 4096 Value corresponding to 30 Hz in a 13 bit scale This parameter also accepts negative values to revert the motor speed direction The speed reference direction however depends also on the bit 2 of control word Bit 2 1 and P0685 gt O forward direction of rotation Bit 2 1 and P0685 lt O reverse direction of rotation Bit 2 0 and P0685 gt O reverse direction of rotation Bit 2 0 and P0685 lt O forward direction of rotation NOTE The values transmitted over the network have a scale limitation allowing to program a speed reference of 4 times the rated frequency of the motor with saturation in 32767 or 32768 P0695 DIGITAL OUTPUTS SETTING Range 00000b 11111b Default 00000b Properties RW Description It allows the control of the digital outputs by means of the network interfaces Ethernet etc It is not possible to change this parameter via HMI Each bit of this parameter corresponds to the desired value for one digital output In order to control the correspondent digital output according to this content it is necessary that its function be programmed for PO695 Content at parameters P0275 to P0279 Bit 15 14 13 12 11 o o 00 a o a Function Reserved Value for DOS gt Value for DO4 wo Value for DOS N Value for DO2 Value for DO1 O CFW500 17 E Parameterization Table 5 4 Bit function for parame
6. connected to product Check it the device firmware version supports this module Hardware errors caused by the improper handling or installation of the accessory can cause this error If possible test it by replacing the communication module A0149 F0249 ETHERNET OFFLINE Description Indicates communication failure between the slave and the network controller Actuation It occurs when once established communication between the slave and the network master there is an interruption in this communication The method for detecting the interruption of communication depends on the network Modbus TCP not receiving a valid Modbus TCP telegram by preset period at PO806 EtherNet IP timeout in I O connection or master goes to IDLE state a PROFINET timeout on the cyclic communication between master and slave or master goes to STOP state In this case the device will show in the HMI an alarm message A0149 or fault F0249 depending on the P0313 programming In case of alarm the indication will automatically disappear at the moment when the communication is reestablished Possible Causes Correction Verify whether the network master is properly configured and operating normally Search for short circuit or bad contact in the communication cables Verify the entire network installation cable laying grounding CFW500 36 Weg WEG Drives amp Controls Automa o LTDA Jaragu do Sul SC Brazil
7. eR TIl3 A soa sado ED Da raai 28 1 iEtherNeUvIP oes SRD UM LA O as M EM M PME PLI DU I IRURE 29 Lal indication LEDS e 29 T2 OYCIC Data cette UEM 29 1529 ACI Data 42 A A ade de hoes Seas pet A Ste tppete de 29 TA EDS lA DU A cea nee chai ind Mut cuu EL Ee 30 to Modbus TGP Gonnectlons e esas NE ERR ee nk ti Ia ue A RO CO SS a SO Sd gi de as 30 TO Startup Quide asas gases pia Ue coals Geek ee kee CRE ais ad t erbe vo aa lin Mio esee dd 30 1 031 Installing the Ethernet Module ooo tre eee dr xag renes er eere Dur seed sens 30 7 0 2 Configuring ihe Drive assepsia a piadas cepere eben ee La Dada ER PAR diet Dee eet ecd a Ead ten 30 TOS Configunngithe Master ssespperssietatraane sacanear data rines 31 LOA Communication Status scent iste be Ra Re EUER I e UR RD a RUDI CUPRUM be AER Rd 31 0 0 Operation Using Process Data apra eee tte etate pala etc bL PERO LUI Mb RR 31 ME Lui UTRRRRRTIUU TA 32 Bl Indication C EDSS Vi abro Un aa tan SL Rete A Grade aa ia 32 MEO Pi A A ARA AA M 32 83 Acycle Dis AAA RE 32 MANNI PC ET 33 8 5 Modbus TGP Corrections aa eccesso LEMA Saes a a Dad ES SERA PERDE SUCURETE ls 33 BiG Stamup GUIDE ML V 33 8 6 1 Installing the Ethernet Module escoria at ri taaan de darias 33 8 0 2 Qonriguting the DAVE sai ii ted bir 33 CFW500 4 reg 8 0 3 Contguringithe Master suas ER EE ER pad Desc EE iba ad da Ant Rer EPI ERR 34
8. maximum of 4 times the rated frequency of the motor with saturation in 32767 or 32768 P0684 CONTROL WORD Range 0000h FFFFh Default 0000h Properties RW Description It is the Ethernet interface control word This parameter can only be changed via Ethernet interface For the other Sources HMI etc it behaves like a read only parameter In order to control the device using those commands it is necessary to program the equipment to be controlled via Ethernet This programming is achieved by means of parameters PO105 and P0220 to P0228 Each bit of this word represents a command Bit 15 14 13 12 11 10 9 8 6 5 4 3 2 1 0 o s s o 8 8 ft o Function E 2 B E o 2 5 e 2 E fas a o c o Q O 5 8 e Q D a 3 O 2 S 2 om uw GO a al 5 oO dp Table 5 3 Bit function for parameter P0684 Bit Value Function Bit O 0 It stops the motor with deceleration ramp Stop Run 1 The motor runs according to the acceleration ramp Bit 1 0 It disables the drive interrupting the supply for the motor General enable 1 It enables the drive allowing the motor operation Bit 2 0 Direction of rotation is opposed to the speed reference reverse Speed direction 1 Direction of rotation is the same as the speed reference direct Bit 3 0 It disables the JOG function JOG 1 It enables the JOG function Bit 4 0 The drive goes to the Local mode LOC REM 1 The drive goes to the Remote mode Bit 5 0 The drive
9. uses the first ramp values programmed in PO100 and P0101 as the motor acceleration and Second ramp deceleration ramp times 1 The drive is configured to use the second ramp values programmed in P0102 and P0103 as the motor acceleration and deceleration ramp times Bit 6 0 It does not execute the quick stop command Quick stop 1 It executes the quick stop command Bit 7 0 No function Fault reset 1 If in a fault condition then it executes the fault reset Bit 8 15 Reserved P0685 SPEED REFERENCE Range 32768 32767 Default O Properties RW Description It is the Ethernet interface motor speed reference This parameter can only be changed via Ethernet interface For the other sources HMI etc it behaves like a read only parameter CFW500 16 weg Parameterization To use the reference written in this parameter it is necessary to program the drive to use the speed reference via Ethernet This programming is achieved by means of parameters P0221 and P0222 This word uses a 13 bit resolution with signal to represent the motor rated frequency P0403 P0685 0000h 0 decimal Speed reference O P0685 2000h 8192 decimal gt speed reference rated frequency P0403 Intermediate or higher reference values can be programmed by using this scale E g for a 60Hz rated frequency motor to obtain a reference of 30 Hz one must calculate 60 Hz gt 8192 30 Hz gt Reference in 13 bits Reference in 13
10. 0696 Program the option P0696 value as the function for the analog output 1 in P0254 Using the network interface write in PO696 the desired value for the analog output 1 between O and 100 96 according to the parameter scale For the actual output resolution refer to the product manual CFW500 18 weg Parameterization P0800 ETHERNET MODULE IDENTIFICATION Range O Not Identified Default 1 Modbus TCP 2 EtherNet IP 3 PROFINET IO Properties RO ETH Access Groups NET Description It allows identifying the Ethernet module type connected to the equipment Table 5 5 P0800 indications Indication Description O Not Identified Module not connected not identified 1 Modbus TCP Ethernet module for communication with Modbus TCP protocol 2 EtherNet IP Ethernet module for communication with EtherNet IP protocol 3 PROFINET IO Ethernet module for communication with PROFINET IO protocol P0801 ETHERNET COMMUNICATION STATUS Range O Setup Default 1 Init 2 Wait Comm 3 Idle 4 Data Active DE Enon 6 Reserved 7 Exception 8 Access Error Properties RO ETH Access Groups NET Description It allows identifying the Ethernet communication status Table 5 6 P0801 indications Indication Description O Setup Module identified waiting configuration data automatic 1 Int Module performing interface initialization procedure automatic 2 Wait C
11. 1 Motor Speed in 13 Bits 0 eee e ee sese e es e ess e e hs nnne 15 P0684 Control Word Ee 16 PO685 Speed Heference i e inet ett ai esa h ehe es ge Dido ERES dr aa ad ei e e ra rises 16 P0695 Digital Outputs SEMN eres sessao seda amada Des tete Dean nais PU I Eher iUd anand Pesada datadas 17 P0696 Value 1 for Analog Outputs 15224 tenerte ettet devs et ss aiii sacada IRL fadada Duda Ead 18 P0697 Value 2 tor Analog QUIPU S ss sassesss ciar rios podendo ed nanda ss spe PIRES NY RR RYE heed deeb nara aaa 18 P0698 Value 3 for Analog QUIPU S 1i2 2o rap ramais nitendo danada ss spe EMO Emas VE a nb best nara aaa 18 P0800 Ethernet Module Identification sisse I aa 18 P0801 Ethernet Communication Status 20 cece cece e eee e eee cece een e s ee e es meses metes 19 P0809 Ethernet Baud Halte esce eth porn cid La E AR A ensaia 19 P0606 Modbus TCP Watchdog iter aa Muy XX E ALL egeat thea NU MERE vete IN E 20 P0810 IP Address Configuration sssssssssss I mH e e ehe eee 20 CFW500 3 Eg Contents POS11 sIP Addtess iria o 21 P0812 IP AGOresSs 2 sensu reveren dd gun PE SRA C DO EXE dou cadens poe ia RN DEDO ASA ad 21 POB TS IP ARES Su secs wie ee ign STA DUNAS PAGE E VET aa dA DIA ia dao 21 P0814 P Address PT Das Piva ia VESES Rg a postas esa nino 21 POSTS e S btist CIDR uis patas pun x aaa ONU RED ANG RN IN CESTA ERR RN NDS NIMM MIU ME pad 21 POSIG
12. 35 P0846 ETHERNET WRITE WORDS 3 14 Range O 9999 Default O Properties RW ETH Access Groups NET Description These parameters allow programming the number of write words outputs master slave as well as the content of each word The first two write words are pre defined representing the value of the control word and speed reference and are always received from the network master The words 3 to 14 can be programmed by the user By using these parameters it is possible to program the number of another parameter whose content must be made available at the network master output area If for instance one wants to write to the CFW500 frequency inverter the acceleration ramp one must program the value 100 in one of these parameters because the parameter PO100 is the one to program this information It is worthwhile to remind that the value written from any parameter is represented with a 16 bit word Even if the parameter has decimal resolution the value is transmitted without the indication of the decimal places E g if the parameter PO100 has the value 5 0s the value supplied via the network will be 50 The number of write words is defined by programming zero in the last parameter required for communication Besides the two predefined words it will also be added to the output area the words programmed in these parameters if the contents programmed for these parameters is different from zero The f
13. 864 Communication Status iii rise siso e ud bir ls go PR EXER NEVES A TOP QR RIDERE 34 8 0 5 Operation Using Process Data ollis ete ed E HERRERA da 34 9 WEB SelVer ss TTTTT 35 10 Faults and Alarms Rr rerba dt reewnpediddud ds 36 A0148 F0248 Ethernet interface access error 2 ccc cece cece eee e e e ees 36 AO149 F0249 Ethernet DOMINE ei 36 CFW500 5 Eg About the Manual ABOUT THE MANUAL This manual supplies the necessary information for the operation of the CFW500 frequency inverter using the Ethernet protocol This manual must be used together with the CFW500 user s manual and programming manual CFW500 6 reg Equipment Characteristics in Ethernet Network 1 EQUIPMENT CHARACTERISTICS IN ETHERNET NETWORK Below are listed the main features for Ethernet communication module for CFW500 frequency inverter There are 3 different plug in modules according to the specified communication protocol CFW500 CEMB TCP Modbus TCP protocol CFW500 CETH HP EtherNet IP protocol CFW500 CEPN IO PROFINET IO protocol thas an Ethernet communication port according to the Fast Ethernet 100BASE TX standard The interface also makes available a Web server HTTP 1 1 MODBUS TCP SPECIFIC CHARACTERISTICS Operates as Modbus TCP server The server provides up to 4 simultaneous Modbus TCP connections Allows data communication for equipment operation and parameteriza
14. ION LOCAL SITUATION P0225 JOG SELECTION LOCAL SITUATION P0226 FORWARD REVERSE SELECTION REMOTE SITUATION P0227 RUN STOP SELECTION REMOTE SITUATION P0228 JOG SELECTION REMOTE SITUATION Description These parameters are used to configure the command sources for CFW500 frequency inverter local and remote situations To control the device through the Ethernet interface select the options Ethernet available in these pa rameters The detailed description of these parameters is found in the CFW500 programming manual P0313 ACTION IN CASE OF COMMUNICATION ERROR FIELDBUS Range O Inactive Default 1 1 Disable via Run Stop 2 Disable via General Enable 3 Change to Local 4 Change to Local keeping commands and reference 5 Causes a Fault Properties CFG Description CFW500 13 weg Parameterization It allows the selection of the action performed by the device if it is controlled via network and detects a communication error Table 5 1 P0313 options Options Description O Inactive It takes no action and the device remains in the existing status 1 Disable via Run Stop It performs a stop command and the motor stops according to the programmed decel eration ramp 2 Disable via General En The device is disabled by removing the General Enabling and the motor coasts to stop able 3 Change to Local The device commands change to Local 4 Change to Local keeping The devic
15. Motors Automation Energy Transmission amp Distribution Coatings Ethernet CFW500 User s Guide E EDER FEB Do E Ethernet User s Guide Series CFW500 Language English Document Number 10003256290 00 Build 323 Publication Date 12 2014 reg Contents Contents About the Manual 52 cede deladca ete gee re i dana Os peces edda bande bb vx e vut Poe ERE pd KR a 5 1 Equipment Characteristics in Ethernet Network ooooocccccccccccccoccccccnnccccncnnrrccnn nn 7 1 1 Modbus TCP specific characteristics sse reete pe m eter REPERI RAD RE CR UR ER ais RA 7 1 2 EtherNet IP specific characteristics oooocooooccccccoccccccccrnncnncnnnccnnnn nn rr sess 7 1 3 PROFINET specific characteristics 0 0 cece ccc eee II e rn T 2 Ethernet OvervIeW eerte ere RE ERE SU eR E Rr ad 8 2 1 Ethernet Technology die niece herr ie REDDERE bob rcs HRURUE Fe EEG bebo Sad Lea pes Serpe rn RA RAE 8 3 Interfaces Description 0 2 cece cee eee ss ase ese cames a hee mns nnns 9 Sel Ethernet Pl gam Module x sixcetrt ied bete dad exon eta Et penne ii SO lh Urb IARE 9 SMEs P A ranas 9 3 3 Indication LEDS ox hh aca eet ciao 9 4 Network Installation ssssssssssssssssssIIIIII ss ee e e he hh s 11 AMT IRAdAIOSS I ME da a ELA a SA DRICA DO Ss DSO cae peewee s 11 42 Communication Rate ass cones eetecstesdet err E ER Eb mas E pont eie dae breed pn RUNE oret pp E Ms 11
16. O A a a A E a R a E E E E e aaa a NS 11 4 4 Network IOpOlOOV aspas A RE E SS DR QU CIA ls 12 4 5 Recommendations for Grounding Connection and Cable Routing cc cece cece eee e eee e eens 12 5 Parameterization sara nas cross ai aneen Mad E a QN a REED RR EEE E 13 5 1 Symbols for the Properties Description ssssssssssssssssssssIIIII errar 13 PO105 1sU 2nd ramp selection 1n aret ss AR dee a eee aud AR ART ERR yee E ERU 13 P0220 Local REMOTE Selection Source 22 cece ccc eee ence eee s se e es meses nennen 13 P0221 Speed Reference Selection LOCAL Situation 00 cece cence cece eee cece n 13 P0222 Speed Reference Selection REMOTE Situation 0 cece cece cece eee eee eee rr 18 P0223 FORWARD REVERSE Selection LOCAL Situation sss 13 P0224 Run Stop Selection LOCAL Situation ooooocccccccccccccnnnncccnnnnnrrnnc nn mne 13 P0225 JOG Selection LOCAL Situation 0 c cece cece cece eee nee sse e s eese 13 P0226 FORWARD REVERSE Selection REMOTE Situation sss 13 P0227 Run Stop Selection REMOTE Situation 0 cece cence cece eee cece eee eee 13 P0228 JOG Selection REMOTE Situation 0 0 cece seria errar nee entes 13 P0313 Action in Case of Communication Error Fieldbus csse 13 P0680 Logical Status e puso oba alega need e Rex ues denen n PU aa A bh EDI ENEE AA DOS TRO ERRARE ENS 14 P068
17. Phone 55 47 3276 4000 Fax 55 47 3276 4020 S o Paulo SP Brazil Phone 55 11 5053 2300 Fax 55 11 5052 4212 automacao weg net www weg net
18. above added to the base address Refer to the master documentation to find out how to access holding registers It should be noted that read only parameters can only be read from the equipment while other parameters can be read and written through the network 6 3 2 Memory Markers Besides the parameters other types of data as bit markers word or float can also be accessed using the Modbus protocol Those markers are used mainly by the SoftPLC function available for the CFW500 Refer to the SoftPLC documentation for the description of those markers as well as for the addresses via Modbus CFW500 26 NE Modbus TCP 6 4 COMMUNICATION ERRORS Communication errors may occur in the transmission of telegrams as well as in the contents of the transmitted telegrams Transmission and connection errors are directly processed by the Ethernet interface and by the TCP IP protocol In the event of a successful reception during the treatment of the telegram the server may detect problems and send an error message indicating the kind of problem found Table 6 5 Error codes for Modbus Error Code Description 1 Invalid function the requested function is not implemented for the equip ment 2 Invalid data address the data address register or bit does not exist 3 Invalid data value Value out of the allowed range Writing on data that cannot be changed read only register or bit NOTE V It is impo
19. arameter number Length the length of data in bytes All device parameter are 2 bytes in length Word The data is transmitted as an integer value without the indication of the decimal places 8 4 XML FILE Each device on an PROFINET network has an GSDML configuration file which contains information about the device functions on the network This file is used by a master or configuration software to program devices present at PROFINET network The GSDML configuration file is supplied on a CD with the product Observe the software version of the equipment to use an EDS file that is compatible with this version 8 5 MODBUS TCP CONNECTIONS The plug in module for PROFINET IO also provides up to 2 Modbus TCP connections These connections can be used for parameterization as well as access to markers and data used for CFW500 ladder programming The available Modbus functions and communication data are described in item 6 8 6 STARTUP GUIDE Next it describes the main steps for commissioning CFW500 frequency inverter on Ethernet network using the PROFINET protocol These steps represent an example of use Refer to specific chapters for details on the steps 8 6 1 Installing the Ethernet Module 1 Install the Ethernet communication module as indicated in the installation guide supplied with the module 2 Connect the Ethernet cable to the module considering the necessary care in network installation as described in
20. aster and the configuration tool It is important to know these tools to perform this activity In general the following steps are required to do the network configuration 1 Load the EDS file on the CD that supplied with the product to the list of devices in the network configuration tool 2 Select CFW500 frequency inverter from the available list of devices on the network configuration tool This can be done manually or automatically if allowed by the tool 3 For the master configuration in addition to the IP address used by the EtherNet IP module you must indicate the number of instances of I O and the amount of data exchanged with the master in each instance For the communication module for EtherNet IP the following values must be programmed Input instance 100 Output instance 150 4 The EtherNet IP module is described as Generic Ethernet Module on the device list Using these settings you can program the network master to communicate with the equipment 7 6 A Communication Status Once you install the network and program the master you can use the LEDs and equipment parameters to identify some states related to communication a The LEDs MS NS and Link provide information about the state of the interface and communication The parameter PO801 indicates the status of communication between the device and the network master The network master must also provide information about the
21. b browser by typing the IP address in the browser address bar and it will present a web page with links to interface settings and device data CFW500 Network configuration IP Configuration IP address 192 168 0 14 CIDR 24 Gateway 0 0 0 0 Store settings DHCP Ethernet Configuration Comm Settings Auto gt Main gt Network interface Figure 9 1 WEB page for interface configuration In the interface settings it presents several fields for programming the IP address subnet DHCP among others The parameter list of the equipment can also be accessed through the WEB browser via Parameter Data link This list is presented in a simplified format with only the integer values with no indication of decimal places CFW500 35 weg Faults and Alarms 10 FAULTS AND ALARMS A0148 F0248 ETHERNET INTERFACE ACCESS ERROR Description Indicates error in data exchange between CFW500 frequency inverter and Ethernet module Actuation It occurs when the control board can not exchange data with the Ethernet module when the Ethernet module identifies some internal error or when there is a hardware incompatibility In this case the device will show in the HMI an alarm message A0148 or fault F0248 depending on the P0313 programming You must reboot the Ethernet module power cycling the product or using P0849 Possible Causes Correction Check if Ethernet module is properly
22. communication with slave 7 0 5 Operation Using Process Data Once the communication is established the data mapped in the I O area is automatically updated between master and slave Among the main parameters that can be used to control the device we can mention P0680 Status word P0681 Motor speed em 13 bits P0684 Control word P0685 Speed reference It is important to know these parameters to program the master as desired for the application It is important to note if the EDS configuration file is compatible with the firmware version of CFW500 frequency inverter CFW500 31 reg PROFINET 8 PROFINET Following it shows operating characteristics of the frequency inverter CFW500 using plug in module for PROFINET communication 8 1 INDICATION LEDS The MS and NS LEDs present on the Ethernet module have the following information for PROFINET protocol Table 8 1 Module Status LED MS No power or initialization Green solid Normal operation Green flashing Used by engineering tools to identify the node on the nerwork 2 flashes and 1 interval Red solid Fatal error interface must be reinitialized Red flashing Configuration error expected identification differs from real identification 1 flash and 1 interval E Red flashing IP address not set 2 flashes and 1 interval Red flashing Station name not set 3 flashes and 1 interval Red flashing Internal error
23. e commands change to Local but the enabling commands and speed refer commands and reference ence received via network are kept if the device has been programmed to use in Local mode the commands via HMI or 3 wire start stop and speed reference via either HMI or electronic potentiometer 5 Causes a Fault Instead of an alarm the communication error causes a device fault so that a fault reset becomes necessary in order to restore normal operation The device consider the following events as communication errors Alarm A148 Fault F248 device goes to offline Alarm A149 Fault F249 Ethernet interface access error The actions described in this parameter are done by means of the automatic writing of the selected actions in the respective bits of the interface control words Therefore in order that the commands written in this parameter be effective it is necessary that the device be programmed to be controlled via the used network interface with exception of option Causes a Fault which blocks the equipment even if it is not controlled by network This programming is achieved by means of parameters P0220 to P0228 P0680 LOGICAL STATUS Range 0000h FFFFh Default Properties RO Description It allows the device status monitoring Each bit represents a specific status Bit 15 14 13 12 11 10 9 8 F 6 5 4 3 2 1 0 2 3 3 E g a 5 o c c 5 p S e S 5 2 o 9 o S Function 5 E S 3 g E 9 S o 513165 n E SIE 8 e85 s
24. etween cyclic and acyclic data The main parameters that can be used to control the device we can mention P0680 Status Word CFW500 27 eg Modbus TCP P0681 Speed in 13 bits P0684 Control Word P0685 Speed reference 6 If necessary restart the Ethernet module using the P0849 6 5 3 Configuring the Master The way you do the network setup is highly dependent on the network master and the network configuration tool It is important to know the tools used to perform this activity In general the following steps are required to perform the network configuration 1 Program the master to read and write holding registers based on the defined equipment parameters to read and write The register number is based on the parameter number as shown in table 6 4 2 It is recommended that reading and writing are done in a cyclic manner allowing detection of communication errors by timeout 6 5 4 Communication Status Once you install the network and program the master you can use the LEDs and equipment parameters to identify some states related to communication The LEDs MS NS and Link provide information about the state of the interface and communication The parameter PO801 indicates the status of communication between the device and the network master The network master must also provide information about communication with slave 6 5 5 Operation Using Process Data Once commu
25. has occurred the alarm A0149 will be showed on the HMI and the option programmed in PO313 will be executed After being powered up the CFW500 starts counting this time from the first received valid telegram The value 0 0 disables this function NOTE V For the changes in this parameter be effective the equipment must be powered off and on again or an update must be performed by P0849 P0810 IP ADDRESS CONFIGURATION Range O Parameters Default 1 1 DHCP Properties RW ETH Access Groups NET Description It allows to choose how to set the IP address for the Ethernet modules CFW500 20 E Parameterization Table 5 7 P0810 options Option Description O Parameters The settings for IP address sub net mask and gateway shall be done by means of parameters P0811 to P0819 1 DHCP Enables DHCP function A DHCP server should set the IP address sub net mask and gateway through network NOTE For the changes in this parameter be effective the equipment must be powered off and on again or an update must be performed by P0849 Range OE Default 192 168 0 14 Properties RW ETH Access Groups NET Description If PO810 O parameters these parameters allow you to program the IP address of the Ethernet module For other option of P0810 these parameters have no function Each parameter programs one octet of the IP address where the P0811 is the most significant octet The pro grammed IP address then ha
26. interface must be reinitialized 4 flashes and 1 interval Table 8 2 Network Status LED NS Se estan O Off No power or no connection with controller Connection with controller established controller in RUN mode Green flashing Connection with controller established controller in STOP mode 8 2 CYCLIC DATA Cyclic data is the data normally used for status monitoring and equipment control For PROFINET protocol the interface supports an I O connection that allows communication up to 14 input words and 14 output words It is necessary the configuration to be made both at the slave and master 8 3 ACYCLIC DATA In addition to the cyclic data the PROFINET protocol also provides acyclic data mainly used to communicate diag noses data parameterization and configuration For the CFW500 frequency inverter using the Ethernet module the parameter list is available using this communication method The PROFINET protocol defines the following structure to address the components for network configuration AR Application Relation API Application Process Identifier Slot Subslot CFW500 32 reg PROFINET The AR and API are used to identify the Ethernet module during the network configuration steps Slot subslot are not relevant for accessing acyclic data Once the module is identified the parameters are accessed indicating the index and the data length Index represents the p
27. irst parameter set to zero disables the use of itself and the other parameters in the sequence For example if you set P0835 O only two predefined write words CFW500 23 Weg Parameterization control and reference will be communicated with the master Table 5 10 Write words programming Output Number of write words master slave Control word 2 Speed reference 3 4 Programmable in P0835 5 Programmable in P0836 Programmable in P0837 Programmable Fixo Programmable in P0846 The same number of words programmed into the equipment must be programmed in the master when configuring the network NOTE V If after parameter settings the number of words changes to make the new configuration effective the equipment must be powered off and on again or an update must be performed by P0849 P0849 UPDATE ETHERNET CONFIGURATION Range O Normal Operation Default O 1 Update configuration Properties RW ETH Access Groups NET Description It allows you to force a reset of the Ethernet interface to update the settings made in the device parameters When setting this parameter to 1 the Ethernet interface is restarted resulting in loss of communication during this process After the process is complete the parameter switch automatically to 0 CFW500 24 Eg Modbus TCP 6 MODBUS TCP This chapter shows operating characteristics of the frequency inverter CFW500 using the plug in module f
28. n update must be performed by P0849 Range OR 25 Default 0 0 0 0 Properties RW ETH Access Groups NET Description If PO810 O parameters these parameters allow you to program the IP address of the default gateway for the Ethernet modules For other option of P0810 these parameters have no function Each parameter programs one octet of the gateway address where the P0816 is the most significant octet The programmed gateway IP address then has the format P0816 P0817 P0818 P0819 NOTE V For the changes in this parameter be effective the equipment must be powered off and on again or an update must be performed by P0849 P0820 P0831 ETHERNET READ WORDS 3 14 Range O 9999 Default O Properties RW ETH Access Groups NET Description These parameters allow programming the number of read words inputs slave master as well as the content of each word CFW500 22 reg Parameterization The first two read words are pre defined representing the value of the status word and motor speed and are always sent to the network master The words 3 to 14 can be programmed by the user By using these parameters it is possible to program the number of another parameter whose content must be made available at the network master input area If for instance one wants to read from the CFW500 frequency inverter the motor current in Amps one must program the value 3 in one of these parameters becau
29. ng an industrial Switch LE Lem NS WE Ta v 4 E al E ko Figure 4 1 Ethernet network topology for CFW500 4 5 RECOMMENDATIONS FOR GROUNDING CONNECTION AND CABLE ROUTING The correct connection with the ground decreases problems caused by interference in an industrial environment The following are some recommendations about grounding and cable routing Always use shielded twisted pair Ethernet cables and connectors with metallic housing Connect the equipment grounding via grounding terminal Avoid the cable connection on multiple grounding points especially where there are grounds with different potentials Pass signal cables and communication cables in dedicated pathways Prevent laying these cables next to power cables CFW500 12 Parameterization i PARAMETERIZATION Next the CFW500 frequency inverter parameters related to the Ethernet communication will be presented al 1 SYMBOLS FOR THE PROPERTIES DESCRIPTION RO Read only parameter RW Read write parameter CFG Parameter that can be changed only with motor stopped ETH Parameter visible on the HMI if the product has the Ethernet interface installed P0105 1ST 2ND RAMP SELECTION P0220 LOCAL REMOTE SELECTION SOURCE P0221 SPEED REFERENCE SELECTION LOCAL SITUATION P0222 SPEED REFERENCE SELECTION REMOTE SITUATION P0223 FORWARD REVERSE SELECTION LOCAL SITUATION P0224 RUN STOP SELECT
30. nication is established data is written and read by the Modbus TCP network master automatically Using these parameters the master is able to control the equipment and monitor its operation It is important to know the device parameters to program the master as desired for the application CFW500 28 eg EtherNet IP 7 ETHERNET IP Following it shows operating characteristics of the CFW500 frequency inverter using the plug in module for Ether Net IP communication 7 1 INDICATION LEDS The MS and NS LEDs present on the Ethernet module have the following information for EtherNet IP protocol Table 7 1 Module Status LED MS State Deseription O 2 7 Green solid Controlled by a Scanner in Run state Green flashing Not configured or scanner in Idle state Red solid Fatal error interface must be reinitialized Red flashing Recoverable fault Table 7 2 Network Status LED NS State Description No power or no P address Connection established Green flashing Waiting for connections Red solid Duplicate IP address or fatal error interface must be reinitialized Red flashing One or more I O connection timed out 7 2 CYCLIC DATA Cyclic data is the data normally used for status monitoring and equipment control For EtherNet IP protocol the interface supports an I O connection that allows communication up to 14 input words and 14 output words It is nece
31. omm Initialization finished but no communication with master 3 Idle Communication with master established but in Idle mode or Program mode 4 Data Active Communication with master established and performing normal I O data handling On line 5 Error Communication error detected 6 Reserved 7 Exception Major fault detected by the Ethernet interface Requires interface reinitialization 8 Access error Major fault detected between device and Ethernet interface Requires interface reinitial ization CFW500 19 weg Parameterization P0803 ETHERNET BAUD RATE Range O Auto Default O 1 10Mbit s half duplex 2 10Mbit s full duplex 3 100Mbit s half duplex 4 100Mbit s full duplex Properties RW ETH Access Groups NET Description It allows to set the desired baud rate for the Ethernet interface V NOTE Forthe changes in this parameter be effective the equipment must be powered off and on again or an update must be performed by P0849 For PROFINET interface the baud is locked to 100Mbit s as required by the protocol P0806 MODBUS TCP WATCHDOG Range 0 0 to 65 5 s Default 0 0 Properties RW ETH Access Groups NET Description It allows programming a time limit for the detection of Ethernet offline error for Modbus TCP protocol If the CFW500 remains without receiving valid telegrams longer than the time programmed in this parameter it will be considered that a communication error
32. ons and communication data are described in item 6 7 6 STARTUP GUIDE Next it describes the main steps for commissioning CFW500 frequency inverter on Ethernet network using the Eth erNet IP protocol These steps represent an example of use Refer to specific chapters for details on the steps 7 0 1 Installing the Ethernet Module 1 Install the Ethernet communication module as indicated in the installation guide supplied with the module 2 Connect the Ethernet cable to the module considering the necessary care in network installation as described in section 4 Use shielded cable Properly ground the network devices Avoid laying communication cables next to power cables 7 0 2 Configuring the Drive k Follow the recommendations described in the user s manual to program the related to device settings motor parameters desired functions for I O signs etc Program command sources for local and remote mode as desired for application Program communication parameters such as DHCP IP address baud rate etc Set the desired action for communication errors through the P0313 0 A WO ND Set number of I O words as well as the contents of each word using parameters P0820 to P0831 and P0835 to P0846 6 If necessary restart the Ethernet module using P0849 CFW500 30 NE EtherNet IP 7 6 3 Configuring the Master The way you do the network setup depends largely on the m
33. or com munication as Modbus TCP server 6 1 INDICATION LEDS The MS and NS LEDs have the following information for Modbus TCP protocol Table 6 1 Module Status LED MS State 0 o Deshplon 0 Green solid Normal operation Red solid Fatal error interface must be reinitialized Red flashing IP address is invalid duplicated Table 6 2 Network Status LED NS State A Description O No poor o P acess Connection established Green fashino Red solid Duplicate IP address or fatal error interface must be reinitialized Red flashing Modbus communication timed out 6 2 AVAILABLE FUNCTIONS In the Modbus specification are defined the functions used to access different types of data In the CFW500 in order to access those data the following services or functions have been made available Table 6 3 Supported Modbus Functions ode Name Design O o 06 Write Single Coil Writing in a single bit of the coil type Write Single Register Writing in a single register of the holding type Write Multiple Coils Writing in bit blocks of the coil type Write Multiple Registers Writing in register blocks of the holding register type Read Device Identification Identification of the device model 6 3 MEMORY MAP The frequency inverter CFW500 has different types of data accessible through the Modbus communication These data are mapped at data addresses and access functions as de
34. ou must indicate the number of I O words exchanged with the master It is necessary to select word by word first selecting all input words and then all output words 8 6 4 Communication Status Once you install the network and program the master you can use the LEDs and equipment parameters to identify some states related to communication The LEDs MS NS and Link provide information about the state of the interface and communication The parameter PO801 indicates the status of communication between the device and the network master The network master must also provide information about the communication with slave 8 6 5 Operation Using Process Data Once the communication is established the data mapped in the I O area is automatically updated between master and slave Among the main parameters that can be used to control the device we can mention P0680 Status word P0681 Motor speed em 13 bits P0684 Control word P0685 Speed reference It is important to know these parameters to program the master as desired for the application 3It is important to note if the GSDML configuration file is compatible with the firmware version of CFW500 frequency inverter CFW500 34 reg WEB Server 9 WEB SERVER Besides the communication protocol the Ethernet interface also provides a WEB server with a simple HTML page to access CFW500 frequency inverter data If the IP address is known you can use a we
35. rtant that it be possible to identify at the client what type of error occurred in order to be able to diagnose problems during the communication 6 5 STARTUP GUIDE The following items describe main steps for CFW500 commissioning using the Modbus TCP protocol The steps represent an example of use Refer to specific chapters for details on the steps 6 5 1 Installing the Ethernet Module 1 Install the Ethernet communication module as indicated in the instructions that came with the module 2 Connect the Ethernet cable to the module considering the recommended instructions in network installation as described in item 4 Use shielded cable Properly ground network equipment Avoid laying communication cables next to power cables 6 5 2 Configuring the Drive k Follow the recommendations described in the user s manual to program the device parameters related to motor settings desired operation mode I O signs etc Program command sources for local and remote mode as desired for application Program communication parameters such as DHCP IP address baud rate etc Program the timeout for Modbus TCP communication in parameter PO806 a A C mb Define which parameters will be read and written at CFW500 frequency inverter based on its parameter list It is not necessary to define I O words The Modbus TCP protocol enables direct access to any device parameter and does not distinguish b
36. s the format PO811 P0812 P0813 P0814 NOTE For the changes in this parameter be effective the equipment must be powered off and on again or an update must be performed by P0849 P0815 SUBNET CIDR Range ca SU Default 24 Properties RW ETH Access Groups NET Description If PO810 O parameters this parameters allow you to program the sub net mask for the Ethernet module The subnet mask can usually be programmed using a notation with 4 octets separated by dots or CIDR notation in which the value is the number of bits with value 1 in the subnet mask For other option of P0810 this parameter has no function The following table shows the allowed values for the CIDR notation and equivalent dot notation for the subnet mask CFW500 21 E Parameterization Table 5 8 P0815 options CIDR Sub net mask CIDR Sub net mask 1 128 0 0 0 17 255 255 128 0 2 192 0 0 0 18 255 255 192 0 3 224 0 0 0 19 255 255 224 0 4 240 0 0 0 20 255 255 240 0 5 248 0 0 0 21 255 255 248 0 6 252 0 0 0 22 255 255 252 0 l 254 0 0 0 23 255 255 254 0 8 255 0 0 0 24 255 255 255 0 9 255 128 0 0 25 255 255 255 128 10 255 192 0 0 26 255 255 255 192 11 255 224 0 0 27 255 255 255 224 12 255 240 0 0 28 255 255 255 240 19 255 248 0 0 29 255 255 255 248 14 255 252 0 0 30 255 255 255 252 15 255 254 0 0 31 255 255 255 254 16 255 255 0 0 NOTE For the changes in this parameter be effective the equipment must be powered off and on again or a
37. scribed in the following items CFW500 25 Eg Modbus TCP 6 3 1 Parameters The CFW500 Modbus communication is based on the reading writing of the equipment parameters All the drive parameters list is made available as 16 bit holding registers type The data addressing is done with the offset equal to zero which means that the parameter number corresponds to the register number The following table illustrates the parameters addressing which can be accessed as holding register Table 6 4 Parameters Access Holding Registers Parameter Modbus data address decimal Poooo 0 P0001 1 PO100 100 It is necessary to know the device list of parameters to be able to operate the equipment Thus it is possible to identify what data are needed for the status monitoring and the control of the functions The main parameters are Monitoring reading P0680 holding register 680 Status word P0681 holding register 681 Motor speed Command writing P0682 holding register 682 Command Word P0683 holding register 683 Speed Reference Refer to the Programming Manual for a complete parameter list of the equipment V NOTE All the parameters are treated as holding registers Depending on the master that is used those registers are referenced starting from the base address 40000 or 4x In this case the address that must be programmed in the master for a parameter is the address showed in the table
38. se the parameter POOO3 is the one that contains this information It is worthwhile to remind that the value read from any parameter is represented with a 16 bit word Even if the parameter has decimal resolution the value is transmitted without the indication of the decimal places E 9 if the parameter POOO3 has the value 4 7A the value supplied via the network will be 47 The number of read words is defined by programming zero in the last parameter required for communication Besides the two predefined words it will also be added to the input area the words programmed in these parameters if the contents programmed for these parameters is different from zero The first parameter set to zero disables the use of itself and the other parameters in the sequence For example if you set P0820 O only two predefined read words state and speed will be communicated with the master Table 5 9 Read words programming Input slave master Status word 2 Motor speed 3 Programmable in P0820 5 Programmable in P0821 14 Programmable in P0822 Number of read words Programmable Fixed Programmable in P0831 The same number of words programmed into the equipment must be programmed in the master when configuring the network NOTE V If after parameter settings the number of words changes to make the new configuration effective the equipment must be powered off and on again or an update must be performed by P0849 P08
39. section 4 Use shielded cable Properly ground the network devices Avoid laying communication cables next to power cables 8 6 2 Configuring the Drive 1 Follow the recommendations described in the user s manual to program the related to device settings motor parameters desired functions for I O signs etc 2 Program command sources for local and remote mode as desired for application 3 Program communication parameters such as DHCP IP address baud rate etc 4 Set the desired action for communication errors through the P0313 CFW500 33 reg PROFINET 5 Set number of I O words as well as the contents of each word using parameters P0820 to P0831 and P0835 to P0846 6 If necessary restart the Ethernet module using P0849 8 6 8 Configuring the Master The way you do the network setup depends largely on the master and the configuration tool It is important to know these tools to perform this activity In general the following steps are required to do the network configuration 1 Load the GSDML file on the CD that supplied with the product to the list of devices in the network configuration tool 2 Select CFW500 frequency inverter from the available list of devices on the network configuration tool This can be done manually or automatically if allowed by the tool The PROFINET module is recognized as CFW500 at the General category 3 For the master configuration y
40. ssary the configuration to be made both at the slave and master 7 8 ACYCLIC DATA In addition to the cyclic data the interface also provides acyclic data via explicit messaging Using this type of commu nication you can access any equipment parameter Access to this type of data is commonly done using instructions for reading or writing data which should indicate the class instance and attribute to the desired parameter The following table describes how to address the parameters for CFW500 frequency inverter Table 7 3 Parameter Addressing Parameter Class stan mm Oe 1 Poco iram 2 5 Foo Nemo X56 5 CFW500 29 reg EtherNet IP The data is transmitted as an integer value without the indication of the decimal places 7 4 EDSFILE Each device on an EtherNet IP network has an EDS configuration file which contains information about the device functions on the network This file is used by a master or configuration software to program devices present at EtherNet IP network The EDS configuration file is supplied on a CD with the product Observe the software version of the equipment to use an EDS file that is compatible with this version 7 5 MODBUS TCP CONNECTIONS The plug in module for EtherNet IP also provides up to 2 Modbus TCP connections These connections can be used for parameterization as well as access to markers and data used for CFW500 ladder programming The available Modbus functi
41. t active General enable active 1 General Enable is active and the drive is ready to run the motor Bit 10 0 The motor is running in the reverse direction Speed direction 1 The motor is running in the forward direction Bit 11 0 JOG function disabled JOG 1 JOG function enabled Bit 12 0 Drive in Local mode LOC REM 1 Drive in Remote mode Bit 13 0 No Undervoltage Undervoltage 1 With Undervoltage Bit 14 0 PID in manual mode Automatic PID 1 PID in Automatic mode Bit 15 0 The drive is not in a fault condition Fault condition 1 The drive has detected a fault P0681 MOTOR SPEED IN 13 BITS Range 32768 32767 Properties RO Default Description It allows monitoring the motor speed This word uses 13 bit resolution with signal to represent the motor rated frequency PO403 P0681 0000h 0 decimal gt P0681 2000h 8192 decimal motor speed O motor speed rated frequency PO403 Intermediate or higher frequency values can be obtained by using this scale E g for a 60Hz rated frequency motor if the value read is 2048 0800h then to obtain the value in Hz one must calculate 8192 60 Hz 2048 Frequency 2048 x 60 Frequency 8192 Frequency 15 Hz Negative values in this parameter indicate that the motor is running in the reverse direction CFW500 15 weg Parameterization NOTE The values transmitted over the network have a scale limitation allowing a
42. ter P0695 Bit Valor Descri o Bit O 0 Open DO1 Value for DO1 1 Close DO1 Bit 1 0 Open DO2 Value for DO2 1 Close DO2 Bit 2 0 Open DOS Value for DOS 1 Close DOS Bit 3 0 Open DO4 Value for DO4 1 Close DO4 Bit 4 0 Open DOS Value for DO5 1 Close DOS Bit 5 15 Reserved NOTE V Some of the digital outputs may not be available depending on the plug in module P0696 VALUE 1 FOR ANALOG OUTPUTS P0697 VALUE 2 FOR ANALOG OUTPUTS P0698 VALUE 3 FOR ANALOG OUTPUTS Range 32768 32767 Default O Properties RW Description They allow the control of the analog outputs by means of network interfaces Ethernet etc It is not possible to change this parameter via HMI The value written in these parameters may control the analog output value as long as you program the option PO696 P0698 value at the analog output function parameters The value must be written in a 15 bit scale 7FFFh 32767 to represent 100 96 of the output desired value i e P0696 0000h 0 decimal gt analog output value O 96 P0696 7FFFh 32767 decimal gt analog output value 100 96 The showed example was for P0696 but the same scale is also used for the other parameters For instance to control the analog output 1 via Ethernet the following programming must be done Choose a parameter from P0696 P0698 to be the value used by the analog output 1 For this example we are going to select P
43. thernet technology also started being used in industrial environments for interconnection of field devices For industrial environment also emerged different com munication protocols based on Ethernet among which we can mention Modbus TCP EtherNet IP PROFINET CFW500 8 reg Interfaces Description 3 INTERFACES DESCRIPTION The CFW500 frequency inverter uses the plug in module to provide a Ethernet interface for communication 3 1 ETHERNET PLUG IN MODULE gt in Supplied items Installation guide Ethernet plug in module NOTE V There are 3 different plug in modules according to the specified communication protocol CFW500 CEMB TCP Modbus TCP protocol CFW500 CETH IP EtherNet IP protocol CFW500 CEPN IO PROFINET IO protocol It is important to use the plug in model according to the desired protocol for application 3 2 CONNECTORS The accessory for Ethernet communication has an RJ45 connector for network connection The connector pin out follows the Fast Ethernet 100BASE TX standard using two pairs of cables for data transmission and reception The accessory has a screw connector to connect the protective earth to the product To improve noise immunity it is recommended to link the protective earth via this connector The Ethernet connector housing usually connected to the cable shield makes the connection to the protective earth via an RC circuit 3 3 INDICATION LEDS
44. tion as well as markers and data used for CFW500 ladder programming 1 2 ETHERNET IP SPECIFIC CHARACTERISTICS tis supplied with an EDS file for the network master configuration Allows up to 14 input words and 14 output words for cyclic data communication Acyclic data available for parameterization 1 8 PROFINET SPECIFIC CHARACTERISTICS tis supplied with a XML file for the network master configuration Allows up to 14 input words and 14 output words for cyclic data communication Acyclic data available for parameterization CFW500 7 reg Ethernet Overview 2 ETHERNET OVERVIEW Following it is presented general information about the Ethernet technology 2 1 ETHERNET TECHNOLOGY Ethernet is a technology for interconnecting local area networks LAN based on frames forwarding It defines wiring and electrical signals for the physical layer the frame format and protocol for media access control layer MAC of the OSI model Ethernet however mainly defines the physical medium and the frame format Based on Ethernet multiple protocols and higher level services were specified and developed in order to perform desired activities over a network such as packet routing connection establishment sending and receiving files etc Several of these protocols have also been widely disseminated and employed such as IP TCP UDP FTP HTTP Widely used to interconnect computers in the office environment the E
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