Home

CFW500 - Ethernet User`s Manual

1. 6 1 INDICATION LEDS The MS and NS LEDs have the following information for Modbus TCP protocol Table 6 1 Module Status LED MS A 0 Description O No power or initialization Normal operation Red solid Fatal error interface must be reinitialized Red flashing IP address is invalid duplicated Table 6 2 Network Status LED NS Off No power or no IP address Green solid 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 Name Descipn Read Coils Reading of bit blocks of the coil type i i Read Discrete Inputs Reading of bit blocks of the discrete input type Read Input Registers Reading of register blocks of the input register type Read Holding Registers Reading of register blocks of the holding register type Write Single Coil Writing in a single bit of the coil type 06 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 Rea
2. 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 communication 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 Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 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 Stte Description O A A Controlled by a Scanner in Run state Green flashing Not configured or scanner in Idle state Red solid Fatal error interface must be reinitialized
3. 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 T 6 5 4 3 2 1 0 2 3 3 E g a 5 o c c 5 p S 2 o 2 5 2 o 9 o S Function 5 Es S 3 g E 9 S o 513165 n E 5 e 8l3l o E e e a Oo 2 x c e So Wee oe Wp Sif aa ak eh ey E882 2 a 5 z O 2 o o 3 o 3 5 ma lt x 5 a 5 199 oO lt e O na Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 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 0 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 PO102 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 routin
4. rated frequency P0403 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 Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net Weg Parameterization NOTE The values transmitted over the network have a scale limitation allowing a 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 7 6 5 4 3 2 1 0 o s 2 E D s E 2 els S s Function D a 5 5 m 5 5 E 5 x S o i5 E E a 8 E 3 3 3 5 I L GO 19 a 5 Op Oo 1 Table 5 3 Bit function for parameter PO684
5. 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 oo N o a Function Reserved Value for DOS gt Value for DO4 c Value for DOS N Value for DO2 Value for DO1 Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net Es Parameterization Table 5 4 Bit function for parameter P0695 Bit Valor Descric 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 DO3 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
6. 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 important 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
7. 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 first parameter set to zero disables the use of itself and the other parameters in the sequence For example if you set P0835 0 only two predefined write words Phone 800 894 0412 Fax 888 723 477
8. Bit Value Function Bit O O It stops the motor with deceleration ramp Stop Run 1 The motor runs according to the acceleration ramp Bit 1 O 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 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 Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info cti
9. 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 Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net Es 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 has 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
10. Email info ctiautomation net Weg 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 State 1 1 Description y No power or initialization Normal operation Green flashing Used by engineering tools to identify the node on the nerwork 2 flashes and 1 interval Re Fatal error interface must be reinitialized Red flashing Configuration error expected identification differs from real identification 1 flash and 1 interval Red flashing IP address not set 2 flashes and 1 interval p AAA Red flashing Station name not set 3 flashes and 1 interval Red flashing Internal error interface must be reinitialized 4 flashes and 1 interval Table 8 2 Network Status LED NS e Description 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 configu
11. 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 above added to the base address Refer to the master documentation to find out how to access holding registers t 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 Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net ier 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
12. desired action for communication errors through the P0313 Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 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 GSDMI 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 you 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 t
13. 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 Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net Es 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 7 254 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 13 255 248 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 an update must be performed by P0849 Range 0 ss 24S 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
14. 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 P0696 Program the option PO696 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 Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net weg Parameterization P0800 ETHERNET MODULE IDENTIFICATION Range Properties Access Groups Description O Not Identified 1 Modbus TCP 2 EtherNet IP 3 PROFINET IO RO ETH NET Default It allows identifying the Ethernet modul
15. 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 functions 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
16. 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 Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net Eg EtherNet IP 7 0 38 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 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 in
17. sesu pido PU URN ER Rud CEP USSSERERNMURANDARRUN QN RMIDURE RIA URP QUSUNENW epu A dE REPRE 22 POST s Gateway A URPUNSOU UEM M PRU PE Rees ss 22 P0818 Gateway C MUS 22 P0O819 Gateway 4 etes ER er to A quM Ieaiidee E ERE Per Rata ua AAA 22 P0820 P0831 Ethernet Read Words 8 14 iissssssssssssssssssssssssssssssse sse e essen 22 P0835 P0846 Ethernet Write Words 3 14 20 teen nett e en 23 P0849 Update Ethernet Conflguration ss acc ia e erre TRAE RFT ERR E YR veh been Lal Erg RP C EE ERE 24 6 Modbus TOP cesser ebruebRXe PRIN A di 25 Gd drdicaUombEDS 2 AA As 25 6 2 Available FUNCIONS i12 morte A AAA ARA 25 6 3 Memoty MAD cesso pias AA AAA Ri 25 631 Pamet S conto rin di dd 26 6 3 2 Memory Markers oooocccccccccccccnnnccnnnnnnr cnn se emere rh nh rns 26 6 4 Communication Errors 0 0 c cece eee eee ene ee ahhh nhe heme a hh nnn 27 625 SIAP QUITE s i chs tener o A AA Vale phe Evae oar da balle peewee s 27 691 Installing the Ethernet Module ccc esis ett tp re Et ratita a ae 27 692 Conigumo the DIVO sexe ex ep la A ran ER oid 27 65 3 Configuring the Master 2 pce ia A a 28 6 5 4 COMMUNICATION Status inesse sess bes ether A Rs 28 6 515 Operation Using Process Data mico iia Rs 28 Y i EtherNevIP rta on te as RU MENU ANNE MEM M MEDII D LIEU E 29 GA indication LEDS e r m 29 T2 OVIEDO 29 13 ACI Dat
18. use of shielded Ethernet cables specific for use in industrial environment Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net ITE Network Installation 4 4 NETWORK TOPOLOGY To connect CFW500 frequency inverter in an Ethernet network usually the star connection is made using an industrial Switch 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 Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net Parameterization El 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 sto
19. 0313 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 device 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
20. 2 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 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 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 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 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
21. 3 Web www ctiautomation net Email info ctiautomation net 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 O Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net Eg Modbus TCP 6 MODBUS TCP This chapter shows operating characteristics of the frequency inverter CFW500 using the plug in module for com munication as Modbus TCP server
22. 48 Ethernet interface access error ccc cece cece cence Ih e ees 36 AO0149 F0249 Ethernet Olli correo ei 36 Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 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 Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 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 parameterization as well as markers and data used for CFW500 ladder programming 1 2 ETHERNET IP SPECIFIC CH
23. ARACTERISTICS 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 a Acyclic data available for parameterization Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 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 Ethernet tec
24. I M sse e e ehe rh e e hs 11 IMMENSE A A AA A AE ES 11 42 COMMUNICATION Rate ise oneni A AA E E s 11 US O A A A AA EEEE ES 11 4 4 Network IOpOlOOy scc ers as 12 4 5 Recommendations for Grounding Connection and Cable Routing eese 12 5 Parameterization con RREREPRUSEFREERRRGARRNERRAE QN UU PHRRRRERRAREEDINNREU NN MEUERACNEREMERA 13 5 1 Symbols for the Properties Description 00 2 cece cece nee ene III Is 13 PO105 1 st 2Nd ramp selection 1n xen rera REEF ER Ru dena eee aud dee and Ra eda VET A DEEP 13 P0220 Local REMOTE Selection Source oooccccccccccccconoccccccnnnncnnn nn cnn e e es csse hens 13 P0221 Speed Reference Selection LOCAL Situation sssssssssssssssssss ee eee e ee cnn 13 P0222 Speed Reference Selection REMOTE Situation 0 cece cece cece eee eee eee eects enee teen eae 13 P0223 FORWARD REVERSE Selection LOCAL Situation sss 13 P0224 Run Stop Selection LOCAL Situation sss mene 13 P0225 JOG Selection LOCAL Situation 0 cece cece cece eee eee sse e e ses nennen 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 cece c eee ene eee e e es meses entes 13 P0313 Action in Case of Communication Error Fieldbus csse 13 P0680 Logical
25. Motors Automation Energy Transmission amp Distribution Coatings Ethernet CFW500 User s Guide of ESE eT Py Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net is Ethernet User s Guide Series CFW500 Language English Document Number 10003256290 00 Build 323 Publication Date 12 2014 Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net reg Contents Contents About the Manual 2 2 rc eee a da sinned cade bande Rae vut pe NE e PRAE FAC ree 5 1 Equipment Characteristics in Ethernet Network sssssesssssssssII teen eed 7 1 1 Modbus TCP specific characteristics serrure e n ones unos p prin da pP RE CR ERR ER EERR ERIS 7 1 2 EtherNet IP specific characteristics 2 cece cece eee ne eee eee I II ese ns 7 1 3 PROFINET specific characteristics sssssssssssssssssssssss III e ern T 2 Ethernet OvervIeW eerte Rte RE ERE Se eu E Rr HERXRPRER E RE REANO Perid se deRr n PePREREA 8 2 1 Ethernet Technology enint choeseee tenet e E PE EUEC bebo vado bodies adae dias 8 3 Interfaces Description 0 2 cece cnet enn Iss e mes mere e e er e n Ea E aS 9 Sel Ethernet PUGIN Module exei xcetrt eed bete dad exon e e EC irte eU IARE 9 SMEs rq UIT 9 3 3 Indication EDS ox peer ent reia 9 4 Network Installation sssssssssssssssssssIIIIIIIII
26. 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 Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 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 because 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 ha
27. Red flashing Recoverable fault Table 7 2 Network Status LED NS Stte Description O 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 necessary 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 PO 1 P0003 1 62 A 62 A 62 A P0400 162 A2h Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net reg EtherNet IP The data is transmitted as an integer value without the indication of the decimal
28. Settings Auto gt Main 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 Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 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 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 modu
29. Status e puso eer Cerro reed Rex Eder A EEEN E TERMPFEP RO ERREUR ENS 14 P0681 Motor Speed in 13 Bits oooooccccccccccccccnnccccconnncnncno arc sese e es e e es eres hne 15 POG84 Control WOrG Le 16 PO685 Speed Heference eine t nner adecece ehe id ai 16 P0695 Digital Outputs SENING oe cerei prese hte des tete ceder E EE E d race dba 17 P0696 Value 1 for Analog Outputs 12224 tese tree en devs ed odd Rete rode DEP FR darte TER ETE 18 P0697 Value 2 tor Analog Outpuls ii2 2ee ciar risas indeed PR eee P e a as 18 P0698 Value 3 for Analog QUtpUlS 1i2 2o ciar risa etr eer PP ede ss ee a 18 P0800 Ethernet Module Identification sssssssssssssssssssssssssssI II mnn 18 P0801 Ethernet Communication Status seccion cecene nienean nie E Ea e es me essen 19 P0809 Ethernet Baud Halte ns cette eth ERR AR NA UR EN ai 19 PO806 Modbus TOP Watchdog iter cree eee Moy EN E RiDI ri 20 P0810 IP Address Configuration sss heme esee 20 Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net Eg Contents POS11 sIP XAddtess 1i prp ERE Rer ida ba 21 POST2 IP AGOreSS 2 ieexesvenr severe ed gan S E IPRC E E EAE EE poe ia RN VEDI Cb E deer PITIEPR PR AUS 21 POS13 P soe ec 21 P0814 P Addressi4 PITE 21 POSTS e S btist CIDR cuis pido pun ER piat CEN UD ME REXR M ANDARE IN RN E E pase ERR RN NOE NIMM MIU ME EPRIR 21 POSIG Gateway iue
30. a A EMT 29 TA EDS lo EA AA Cl wakes 30 5 Modbus TOP Gonnectlons or ra AS ica ia 30 TO 5tarup QUuide ss cesser A E need ERE ad ol dd 30 1 031 Installing the Ethernet Module ccoo tire eee dar xax rene siet ek e ba Ra ea ates 30 762 Configuring he Drive cornisas a ay Deb E Pn diet Dude eet cada pda 30 TOS QOonfguting thie Master sccrorrorbebebpa aaa t eR data aries 31 LOA COMMUNICATION Status ceste iste RR RR ee I e In RR ERRARE ER ieaemeeeeaetdedadeaasees 31 66 Operation Using Process Data i 5 erret tx cia ras LUI RR 31 ME Lui TRAR ZAWUUUUMMMT 32 Bl Indication MB C A A A AA ia id 32 MEO ePi 32 83 ARCO Data n 32 MANNI PE E 33 8 5 Modbus TGP Connections 5 ecc eseee evo Ferne y EIER RI RTI ES SERA PERDERE SUCURETE ls 33 BiG Stanmup GUIDE ML VT 33 8 6 1 Installing the Ethernet Module 55 rrr ett rr ana de daras 33 8 0 2 Qonriguting the DAVE isores see inara a EE PERS DLL DEBE PARERE 33 Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net reg Contents 8 6 3 Contguring the Master 3 rr ER std URL EEbEr reddo bes E eine abandon 34 8064 Gomtriunicatior Status illznell eTR Rv eese ur bir ls o P PR EAR MEXRDODI NE UOS UN RR UDIN 34 8 0 5 Operation Using Process Data iii napa daa 34 9 WEB Server DER REED MAIER ERU EU UU er A CR IP PPM RISUS 35 10 Faults and Alarms Rr dde 36 A0148 F02
31. 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 lO 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 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
32. application Program communication parameters such as DHCP IP address baud rate etc Program the timeout for Modbus TCP communication in parameter PO806 oa A OO 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 between cyclic and acyclic data The main parameters that can be used to control the device we can mention P0680 Status Word Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net reg Modbus TCP P0681 Speed in 13 bits P0684 Control Word a 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
33. automation net 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 Reference in 13 bits Reference in 13 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 Bit2 0 and P0685 lt 0 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
34. d 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 described in the following items Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 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 Po000 0 PO001 1 P0100 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
35. e 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 not 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 L OC 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 Default Properties RO 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 0 motor speed
36. e shield makes the connection to the protective earth via an RC circuit 3 3 INDICATION LEDS 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 Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net Es Interfaces Description Table 3 1 Ethernet Indication LEDs AE Coo Fee OYO 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 nk or powered off Link up no activity Green flashing Link up and activity Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 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 net
37. e type connected to the equipment Indication O Not Identified 1 2 Modbus TCP 2 EtherNet IP 3 PROFINET IO Table 5 5 P0800 indications Description Module not connected not identified Ethernet module for communication with Modbus TCP protocol Ethernet module for communication with EtherNet IP protocol Ethernet module for communication with PROFINET IO protocol P0801 ETHERNET COMMUNICATION STATUS Range Properties Access Groups Description O Setup Default 1 Init 2 Wait Comm 3 Idle 4 Data Active 9 e ovr 6 Reserved 7 Exception 8 Access Error RO ETH NET It allows identifying the Ethernet communication status Indication O Setup 1 Init 2 Wait Comm 3 Idle 4 Data Active 5 Error 6 7 Exception 8 Access error Table 5 6 P0801 indications Description Module identified waiting configuration data automatic Module performing interface initialization procedure automatic Initialization finished but no communication with master Communication with master established but in Idle mode or Program mode Communication with master established and performing normal I O data handling On line Communication error detected Reserved Major fault detected by the Ethernet interface Requires interface reinitialization Major fault detected between device and Ethernet interface Requires interface reinitial ization Phone 800 894 041
38. he 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 a 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 Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net Eg 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 web 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
39. hnology 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 Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 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 Supplied items nstallation 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 cabl
40. le 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 a 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 Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net
41. pped ETH Parameter visible on the HMI if the product has the Ethernet interface installed a 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 SELECTION 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 Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 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 P
42. ration 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 a API Application Process Identifier Slot Subslot Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 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 parameter 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
43. s 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 P0835 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
44. stance For the communication module for EtherNet IP the following values must be programmed a 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 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 a 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 Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net
45. work 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 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

CFW500 - Ethernet User`s Manual

Contents

Download Pdf Manuals

Related Search

Related Contents