Altivar® 61 / 71 User's manual 30072-452-37 Retain for future use Modbus® TCP/IP Daisy Chain Ethernet Card VW3A3310d
Table of contents Important Information _________________________________________________________________________________________ 5 Before you begin_____________________________________________________________________________________________ 6 Documentation structure_______________________________________________________________________________________ 7 Introduction _________________________________________________________________________________________________ 8 Presentation ____________________________
Table of contents Standard Web server ________________________________________________________________________________________ Web server functions _____________________________________________________________________________________ Applets ________________________________________________________________________________________________ Access to the Web server__________________________________________________________________________________ Web server user interface________________________________________
1. Important Information NOTICE Read these instructions carefully, and look at the equipment to become familiar with the device before trying to install, operate, or maintain it. The following special messages may appear throughout this documentation or on the equipment to warn of potential hazards or to call attention to information that clarifies or simplifies a procedure.
2. Before you begin Read and understand these instructions before performing any procedure with this drive. DANGER HAZARD OF ELECTRIC SHOCK, EXPLOSION, OR ARC FLASH • Read and understand this manual before installing or operating the Altivar 61 (ATV61) or Altivar 71 (ATV71) drive controller. Installation, adjustment, repair, and maintenance must be performed by qualified personnel.
3. Documentation structure The following Altivar 61 and Altivar 71 technical documents are available on the web site www.us.Telemecanique.com and on the CD ROM delivered with each drive controller.
4. Introduction 4. 1. Presentation The Ethernet card (catalog number VW3A3310d) is used to connect an Altivar 61 / 71 drive to an Ethernet network using the Modbus TCP/IP protocol and Transparent Ready services. The VW3A3310d card is equipped with two shielded RJ45 Ethernet connectors. The accessories for connection to the Ethernet network must be ordered separately.
5. Hardware setup 5. 1. Receipt • Check that the card catalog number marked on the label is the same as that on the delivery note corresponding to the purchase order. • Remove the option card from its packaging and check that it has not been damaged in transit. CAUTION STATIC SENSITIVE COMPONENTS Avoid damage to the Modbus TCP/IP card by electrostatic discharge. Observe the electrostatic precautions below when handling controller circuit boards or when testing components.
6. Connecting to the Ethernet network 6. 1. Card RJ45 connector pinout The Ethernet card is equipped with a shielded RJ45 connector. The shielding is connected to the drive ground. Use STP (shielded twisted pair) Ethernet cable. Pin Signal 1 TD+ 2 TD- 3 RD+ 4 5 6 RD- 7 8........................1 8 The transmission speed is detected automatically by the card (10 Mbps or 100 Mbps).
6. Connecting to the Ethernet network 6. 3. Ethernet network connection elements Please consult our catalog “Ethernet TCP/IP and the Web” (available on the web site www.telemecanique.com).
7. Ethernet menu 7. 1. Access to Ethernet menu via graphic display terminal The [ETHERNET] submenu is used to configure and display the Ethernet card parameters and can be accessed via the [1.9 - COMMUNICATION] menu. If you are using the FDR (Faulty Device Replacement) function, you must also configure the device name in the [7. DISPLAY CONFIG.] menu, [7.1 USER PARAMETERS] submenu, [DEVICE NAME] submenu.
7. Ethernet menu 7. 3. Ethernet menu parameters Code (bdr) (PAn-) Description M [Bit rate] Transmission speed detected on the network by the Ethernet card Type: Display (read-only) Possible [0 Mbps] (0M): Automatic detection of the Ethernet network speed values: [10 Mbps] (10M): 10 Mbps [100 Mbps] (100M): 100 Mbps Default value: [0 Mbps] (0M) b [DEVICE NAME] Device name used by FDR service. Accessible with an ATV71 from V1.2 and a ATV61 from V1.3 version.
7. Ethernet menu Code (IPP-) (IPP1) (IPP2) (IPP3) (IPP4) (IPF-) (IPF1) (IPF2) (IPF3) (IPF4) (ISA) Description b [IP Master] M [0.0.0.0] (0) (0) (0) (0) IP address of the device that retains control Type: Configuration (read and write) Display (read-only) if the address is supplied by a DHCP server Possible • 0 to 255 for each of fields IPP1, IPP2, IPP3 and IPP4. values: • If the value is [0.0.0.
7. Ethernet menu Code Description (FdrA) M [FDR Action] (FdrS) FDR service command Type: Command (read and write) Possible • [IDLE] (IdLE): No command. values: • [SAVE] (SAUE): Command: save. • [REST] (rESt): Command: download. • [DEL] (dEL): Command: delete. The command remains displayed during the action then reverts to the value [IDLE] (IdLE).
8. Configuration 8. 1. List of functions to be configured The table below gives the list of configuration functions and how they can be accessed: Functions Entering the IP addresses Entering the device name FDR Configuration (time delay, etc.) (Faulty Device Replacement) Commands (save, etc.
8. Configuration 8. 2. Configuring IP addresses b Assigning IP addresses The drive needs 3 IP addresses: • The drive IP address. • The subnet mask. • The gateway IP address (not always required). Note: Some controllers, such as Prosoft® and DeltaV® modules, require a Modbus address to be set in addition to the IP address. This address must be set in menu 1.9 of the drive, as well as in the software for the master device. These IP addresses can be entered: • Using the integrated display terminal.
8. Configuration b Entering IP addresses in the terminal In the [1.9 - COMMUNICATION] (COM-) menu, [ETHERNET] (EtH-) submenu, enter the following IP addresses: - [IP card] (IPC1) (IPC2) (IPC3) (IPC4). - [IP Mask] (IPM1) (IPM2) (IPM3) (IPM4). - [IP Gate] (IPG1) (IPG2) (IPG3) (IPG4) (not always required). Note: Some controllers, such as Prosoft® and DeltaV® modules, require a Modbus address to be set in addition to the IP address. This address must be set in menu 1.
8. Configuration 8. 3. Reserving control It is strongly recommended that control should be reserved for a single master device. If control were not to be reserved for a master device (for example a PLC): • Any other Modbus TCP Ethernet client could send unwanted commands. • Other clients could use the 8 available TCP connections and prevent the master from having control. DANGER UNINTENDED EQUIPMENT OPERATION Ensure that a valid address for the IP master device has been specified.
8. Configuration 8. 5. Configuring the control Numerous configurations are possible. For more information, refer to the Programming Manual and the Communication parameters Manual. The following configurations are just some of the possibilities available. b Control via Ethernet in I/O profile The command and setpoint come from Ethernet. The command is in I/O profile.
8. Configuration b Control via Ethernet in CiA402 (Drivecom) profile The command and setpoint come from Ethernet. The command is in CiA402 profile. Note: The term Drivecom has been in use since 1991. Recently, the term has changed to DSP402, and currently is CiA402. This profile requires a specific sequence of commands to control the drive. The profile is a standard that is available for use by many brands and products to facilitate interchangeability of similar products from different manufacturers.
8. Configuration b Command in CiA402 (Drivecom) profile via Ethernet and setpoint switching at the terminals The command comes from Ethernet. The setpoint comes either from Ethernet or from the terminals. Input LI5 at the terminals is used to switch the setpoint between Ethernet and the terminals. The command is in CiA402 profile.
8. Configuration 8. 6. Configuring communication interruption management b Communication monitoring The Ethernet card can detect 2 types of communication interruptions: - Network management (server missing, duplication of IP address, etc.). - Communication (time out on the master traffic, etc.).
8. Configuration b Drive response The drive response to an Ethernet communication interruption can be configured via the graphic display terminal or the integrated display terminal from the [1.8 FAULT MANAGEMENT] (FLt-) menu: RDY For communication faults in the [COM. FAULT MANAGEMENT] (CLL-) submenu via parameter [COM. fault mgt] (CLL) NET +0.00Hz 0A COM.
8. Configuration 8. 7. Configuring monitored parameters It is possible to select up to 4 parameters to display their values in the [1.2 - MONITORING] menu on the graphic display terminal. The selection is made via the [6 - MONITORING CONFIG.] menu, [6.3 - COM. MAP CONFIG.] submenu. Each parameter in the range [Address 1 select.] … [Address 4 select.] is used to select the parameter logic address. Select an address of zero to disable the function.
9. Diagnostics 9. 1. Signalling LEDs The VW3A3310d Ethernet card features 5 LEDs, which are visible through the Altivar 61 / 71 cover. 1.1 1.2 1.3 1.4 1.5 2.1 2.2 2.3 2.4 2.5 Port 1 activity Port 2 activity Link status NS “Network status” MS “Module status” The first 2 LEDS are respectively dedicated to each Ethernet port. The third LED is relative to the IP level. The last 2 LEDs are specific to EtherNet/IP and CIP communication protocol. LED 2.
9. Diagnostics 9. 2. Available information In addition to the LEDs, the table below summarizes the diagnostic information available by various means. Functions Graphic display terminal Integrated display terminal PowerSuite software workshop Standard web server p p p p p p Control-signal diagnostics • Control word • Setpoint • Active channel • Etc. Communication diagnostics • Transmission counter • Reception counter • Collision counter • Etc. 9. 3.
9. Diagnostics 9. 4. Troubleshooting communication interruptions b Communication monitoring Ethernet faults are indicated by the drive display and the Module Status LED on the Ethernet card. The Ethernet card can detect 2 types of communication interruptions: - Network management (server missing, duplication of IP address, etc.). - Communication (time out on the master traffic, etc.).
9. Diagnostics 9. 5. Troubleshooting the card The [internal com. link] (ILF) status appears when the following conditions occur: - Hardware becomes inoperative on the Ethernet card. - Dialog interruption between the Ethernet card and the drive. The drive’s response in the event of an [internal com. link] (ILF) status cannot be configured, and the drive stops with a freewheel stop. This event cannot be reset.
10. Software setup 10. 1. List of services supported • Modbus TCP server, with the support of the “IO Scanning” periodic service. • IP protocol (version 4). • TCP and UDP protocol. • HTTP server for configuring, adjusting and monitoring the drive. • ICMP client for supporting certain IP services, such as the “ping” command. • BOOTP client for assignment of an IP address by an address server. • FTP protocol for file transfer. • DHCP client for dynamic assignment of IP addresses by an address server.
11. Modbus TCP server 11. 1. Modbus TCP frames Modbus TCP frames consist of a header and a Modbus request. Header format: Byte 0 1 2 3 4 5 6 7 Description Transaction identifier Protocol identifier Length of data Comments high order low order high order low order high order low order This identifier always equals 0. Number of bytes in the Modbus request +1. The frame length is always less than 256 bytes, the value of the significant byte therefore equals 0.
11. Modbus TCP server 11. 3. Ethernet card parameters Comments: • Parameters on 2 words are double words (low order in address word n, high order in address word n+1). • Parameters 60 019 to 60 043 and 60 066 to 60 068 can be accessed in both read and write mode. They can be reset using a write operation. • The current IP addresses (60006 to 60017) are the ones displayed on the terminal. The EEPROM IP addresses (60075 to 60079) are the ones used by the card.
11. Modbus TCP server Address Size Description (in words) Access Possible values, comments 60 045 1 Communication monitoring time out [time out] (tOUt) R/W Unit: 0.1 s; min. = 5 (0.5 s); max. = 600 (60.0 s) 60 046 1 Drive type R =2 60 047 1 Reserved R =0 60 048 1 Enable IO Scanner [IO Scan. activ.] (IOSA) R/W R ATV71 =0 [No] (nO) : IO Scanning disabled. =1 [Yes] (YES) : IO Scanning enabled. 60 049 1 Reserved 60 050 4 IP address of Master [IP Master] (IPP-) R/W IPP1.IPP2.
11. Modbus TCP server Address Size Description (in words) 60 064 1 Access Possible values, comments Enable periodic saving of the FDR service [FDR autosave] (FdrS) R/W 0= [No] (nO) : Periodic saving is disabled 1= [Yes] (YES) : Periodic saving is enabled 60 065 1 Interval for saving the FDR service [FDR t.
11. Modbus TCP server 11. 4. List of Modbus functions supported Code (decimal) 3 = 16#03 6 = 16#06 16 = 16#10 23 = 16#17 43 = 16#2B Modbus name Read Holding Registers Write Single Register Write Multiple Registers Read/Write Multiple Registers Read Device Identification Description Read N output words Write one output word Write N output words Read/write N words Identification Size of data 63 words max. 61 words max. 20/20 words max. - 11. 5.
11. Modbus TCP server 11. 6. “Write Single Register” (6) function This Modbus request is used to write a given value (Preset Data) to the address supplied (Register Address).
11. Modbus TCP server 11. 7. “Write Multiple Registers” (16 = 16#10) function This Modbus request is used to write a number (No. of Registers) of adjacent words starting at a given address (Starting Address). The values to be written are supplied one after another (First Register Data V Last Register Data). Request format: Byte 0 1 2 3 4 5 6 7 … B+4 B+5 Meaning Function Code = 16#10 Starting Address Hi Starting Address Lo No. of Registers Hi (0) No. of Registers Lo (1 - 100) Byte Count (B = 2 × No.
11. Modbus TCP server 11. 8. “Read/Write Multiple Registers” (23 = 16#17) function The “Read/Write Multiple Registers” service is reserved for setting up the IO Scanning service (see “IO Scanning” section).
11. Modbus TCP server 11. 9.
12. IO Scanning service 12. 1. Presentation The IO Scanning service is used to exchange periodic I/O data between: • A controller or PLC (IO Scanner). • Devices (IO Scanning servers). This exchange is usually performed by implicit services, thus avoiding the need to program the controller (PLC). The IO Scanner periodically generates the Read/Write Multiple Registers (23 = 16#17) request. The IO Scanning service operates if it has been enabled in the PLC and the drive.
12. IO Scanning service The values of the periodic variables are listed in a table. This table can be accessed in read-only mode by the Ethernet card Modbus server (Unit ID = 251).
13. FDR service 13. 1. Presentation The Faulty Device Replacement (FDR) service is used to simplify the maintenance or replacement of drives connected on the Ethernet network. Not all PLCs and control system devices are able to use the FDR service. Consult the appropriate documentation for the associated controller devices. If a drive controller is replaced, this service quickly reconfigures its replacement. The new drive (FDR client) retrieves: • Its IP addresses and the FDR file path from a DHCP server.
13. FDR service 13. 2. Local configuration IP assignment Save If the drive parameter configuration is local, the FDR server only assigns the IP addresses: • Card IP address. • Subnet mask. • Gateway IP address. On connection to the network, the drive automatically saves its parameters in the FDR server. To make the system operational, it is necessary to: • Configure the FDR server. • Configure the drive. • Turn off the drive. • Connect the drive to the network.
13. FDR service 13. 3. Downloaded configuration IP assignment Save Downloading If the drive parameter configuration has been downloaded, the FDR server assigns: M The IP addresses • • • • Card IP address. Subnet mask. Gateway IP address. FDR server IP address. M Drive parameters (configuration) b First use Procedure: • Configure the drive. • Turn off the drive. • Connect the drive to the network. • Configure the FDR server (see the PLC manual). • Supply the FDR server with the configuration file.
13. FDR service M Download the IP addresses • Connect the drive and the FDR server (PLC) to the Ethernet network. • The server downloads the IP addresses to the Ethernet card. Check that the operation has proceeded correctly: • The “STS” LED should be on. You can also check, in the [1.9 - COMMUNICATION] (COM-) menu, [ETHERNET] (EtH-) submenu whether the [IP card] (IPC1) (IPC2) (IPC3) (IPC4), [IP Mask] (IPM1) (IPM2) (IPM3) (IPM4) and [IP Gate] (IPG1) (IPG2) (IPG3) (IPG4) parameters have values other than [0.
13. FDR service 13. 4. Periodic saving Periodic saving of the drive configuration can be configured on the FDR server in either local configuration or downloaded configuration mode. In the [1.9 - COMMUNICATION] (COM-) menu, [ETHERNET] (EtH-) submenu: • Select: [FDR autosave] (FdrS) = [Yes] (YES). • Set the [FDR t.autosave] (Fdrt) parameter. Note: Saving too often risks overburdening the network and adversely affecting its performance (factory setting: 10 min). 13. 5.
14. Standard web server 14. 1. Web server functions Menu HOME Page English Altivar Viewer Data Viewer Function Home page Display of the main drive parameters (motor speed, state of drive logic and analog IO, status) Display and modification (password-protected) of the drive parameters, arranged by category MONITORING Display of two drive parameters (speed, voltage, etc.
14. Standard web server 14. 2. Applets The web server downloads Java programs called “applets” to your computer. These applets communicate with the drive using Modbus services (on port 502), thus establishing one or more connections between the computer and the drive. Until an applet has been fully transmitted from the drive to the browser, a gray rectangle appears in the place reserved for it in the page. The applet connects when the page is opened and remains connected until the page is closed.
14. Standard web server 14. 3. Access to the web server Number of Modbus TCP connections 0 To connect to the web server of a drive located, for example, at IP address 139.160.69.241 enter the URL “http://139.160.69.241/” in the address bar of a web browser. When the browser first connects to the drive web server, it requests entry of a username and a password (HTTP password). 14. 4. Username and password By default, the username and the password (HTTP password) are both “USER” (upper case).
14. Standard web server 14. 5. Web server user interface The drive web server pages have the same appearance: 1 A bar at the top containing links to HTML pages for the main menus: “Home”, “Documentation”, “Monitoring”, “Control”, etc. This bar is the same regardless of which HTML page is being viewed. Note: The “Control” and “Maintenance” menus are disabled. They only appear because of the “Transparent Ready” common interface.
14. Standard web server 14. 8. “Altivar Viewer” page Number of Modbus TCP connections used 2 Refresh period 0.5 s This page gives an overview of the drive state. The state indicated in the “Altivar State” field corresponds to the display on the drive integrated display terminal.
14. Standard web server 14. 9. “Data Viewer” page This page is used to display the drive parameters and modify their values. The parameters are arranged in groups, and consistent with the keypad and user manuals The display mode for each value depends on the nature of the parameter. • The unit for the physical values is displayed in the “Unit” column. • The registers (bit fields) are displayed in hexadecimal format (16#xxxx). • Signed values are displayed as such.
14. Standard web server 14. 10. “Altivar Chart” page Number of Modbus TCP connections used 1 Refresh period 1s This page is used to monitor two drive parameters simultaneously. Two parameters can be selected and displayed simultaneously. To do this, select them in the Trace1 and Trace2 list. To change the display range, you can modify the curve minimum and maximum points by entering the values directly in fields Min and Max for each trace.
14. Standard web server 14. 12. “Ethernet Statistics” page Number of Modbus TCP connections used 1 Refresh period This page provides the Ethernet statistics and the drive identification data. 14. 13. “Setup” menu Number of Modbus TCP connections used The “Setup” menu contains the following items: • A “Security” submenu containing: - A link to the ”HTTP password” page. - A link to the ”Data write password” page. • A link to the ”FDR Agent” page. • A link to the ”IO Scanner” page.
14. Standard web server 14. 14. “HTTP password” and “Data write password pages” Number of Modbus TCP connections used (for each page) 0 These two pages are used to modify the two web server passwords. By default, the username and both passwords are: “USER” (upper case). The username can only be modified using the PowerSuite software workshop. The username and the “HTTP password” are used to access the web server in display mode. The “Write password” is used to access the web server in modification mode.
14. Standard web server 14. 15. “FDR Agent” page Number of Modbus TCP connections 1 Refresh period 1s This page displays the main parameters used by the VW3A3310d Ethernet card FDR function and is used to configure these parameters. See the “FDR Service” section.
14. Standard web server Information on the FDR Agent page Corresponding terminal display Description/Possible values Validation [FDR validation] (FdrU) Enables the FDR function • Off = [No] (nO): FDR service disabled. • On = [Yes] (YES): FDR service enabled. Local Config [FDR Local Config.] (LCFG) Selection of local or server configuration • Off = [No] (nO): The drive configuration is downloaded from an FDR server. • On = [Yes] (YES): The drive configuration is local. File Error [FDR Error Mgt.
14. Standard web server 14. 16. “IO Scanner” page Number of Modbus TCP connections 1 Refresh period 1s This page is used to: • Enable or disable IO Scanning. • Display and modify assignment of the IO Scanning periodic variables. • Set the communication monitoring time out. The default configuration is described in the screen below: Modifications are protected by the “Write password” modification password. Click on the “PassWord” button to enter the “Write password”.
14. Standard web server b Enabling IO Scanning Control by the IO Scanner is enabled if the “IoScanner” field is set to “Yes” and disabled if the “IoScanner” field is set to “No”. The “IoScanner” field corresponds to the parameter [IO Scan.activ.] (IOSA). DANGER UNINTENDED EQUIPMENT OPERATION • Do not disable a drive's IO scanning support when the PLC is using the IO scanner to monitor/control client devices.
14. Standard web server b Time out This page can also be used to modify the communication monitoring “time out”. Entries must be confirmed by pressing “Enter”. The accepted values are as follows: 0: No communication check. 0.5 to 60.0 s: Time out value. See the “Configuration - Communication faults” section. The default time out value is 2 s (display: “2.0”). The “Time Out” field corresponds to the [time out] (tOUt) parameter. b Master See the “Reserving control” section.
14. Standard web server 14. 17. “E-mail” page The configuration page of the E-mail service is available in the setup menu V E-mail of the option board web page, only for V2.1 version and above. This service is able to generate and send e-mails to a predefined address in case of alarms or drive detected faults. The controller inside option board can also initiate the sending of an e-mail.
14. Standard web server 14. 18. “Documentation” menu Number of Modbus TCP connections used 0 The “Documentation” menu contains a link to the “References” page. This page displays a link to the site: http://www.telemecanique.com/.
15. FTP server b Access The Ethernet card has a structured FTP server which is used to: • Access the embedded web server resource files. • Store the FDR (Faulty Device Replacement) service configuration files. Access to the FTP server is restricted. To access it, the user has to enter a username and a password: • The username is USER. • The default HTTP password is USER. It can be changed by the standard web server. Address format in lnternet Explorer: ftp://USER:USER@xxx.xxx.xxx.xx.
15. FTP server b Functions The table below describes the functions available: FTP functionality Username check. Accepts or rejects connection HTTP password check.
16. Downloading from the web server b Principle PC VW3A3310d Ethernet card File system Write to Flash memory Read FTP server Internet Explorer Read HTTP server The Ethernet card has an embedded FTP server which authorizes access to the various URLs available for the HTTP server. A browser such as Internet Explorer can be used to display the URLs like a disk in the Windows explorer. This “disk” consists of various directories containing the URL files.
16. Downloading from the web server Each URL in the HTTP server is stored in the file table. As a result, the user can easily change the standard web server by adding, deleting or modifying the URL files. However, some URLs are required and/or cannot be modified. • The “index.htm”, “html/english/home/index.htm” and “html/english/home/home.htm” pages, which form the entry page to the web server, are compulsory. • The WebServer.
16. Downloading from the web server b Standard web server resources The web server is version HTTP 1.1 and also supports HTTP 1.0. The HTTP server provides access to the resources (URLs) in the Ethernet card: • HTML pages • Images • Java applets • Text file (Description of the drive parameters) Type File name (Complete URL) AtvChart.htm AtvConf.htm AtvFdr.htm AtvView.htm DataEditor.htm DocReferences.htm index.htm SecurityData.htm SecurityHttp.htm Statistic.htm html/english/header.htm html/english/index.
17. SNMP agent b Presentation The SNMP protocol (Simple Network Management Protocol) is used to provide the data and services required for managing a network. The data is stored in an MIB (Management Information Base). The SNMP protocol is used to read or write MIB data. Implementation of the Ethernet card SNMP services is minimal, as only the required objects are handled. Note: An SNMP agent can be configured to generate TRAPS to the SNMP Manager.
17. SNMP agent b Objects handled Objects SysDescr Description Text description of the device Access R SysObjectID Pointer to the product reference in the private MIB Time elapsed since the Ethernet card was last turned on Data item used to contact the manager of this node Node administrative name Physical location of the product Indicates the type of service offered by this product R Default value SCHNEIDER ATV Altivar Fast Ethernet TCP/IP Module entreprises.3833.1.7.255.
18. Setup using PL7 b Defining the hardware configuration Configure an Ethernet module, then configure the module so that it can communicate with the drive. The example shows a TSX Premium PLC equipped with a TSX ETY5103 module.
18. Setup using PL7 b BOOTP configuration The BOOTP server function consists of allocating BOOTP clients their IP addresses. The activation conditions for the drive BOOTP client are described in the “Configuration - IP Addresses” section. This window is used to configure the BOOTP server. The drive MAC address is given on a label attached to its VW3A3310d Ethernet card. The IP address assigned to the drive must be entered in the table against the MAC address.
18. Setup using PL7 b Configuring Modbus messaging To use Modbus messaging in PL7, the “IP address”, “Subnet mask” and “Gateway address” parameters must be configured in the “Messaging” tab in the PLC Ethernet module configuration screen. Data entered in the “Connection configuration” box is used to manage the PLC Modbus messaging service, but has no effect on IO Scanning which is an independent service. Example: PLC IP address Subnet mask Gateway address Drive IP address 1 72 Xway address 1.101 139.
18. Setup using PL7 b Configuring periodic variables This window is used to configure the IO Scanning function, described in the IO Scanning Service section on page 40. In this example: • The periodic variables of the drive at IP address 139.160.69.242 are associated with PLC data words. • The drive periodic output variables (control) are associated with the 32 words (WR count) starting at PLC address %MW550 (Write Ref.).
18. Setup using PL7 The addresses for the PLC %MW words correspond to the configuration in the previous example.
18. Setup using PL7 b Configuring the DHCP address server (FDR) The DHCP server function consists of allocating BOOTP clients an IP address. The activation conditions for the drive DHCP (FDR) client are described in the “Configuration - IP Addresses” section. This window is used to configure the DHCP server. The user must enter the following fields: • “Name” to indicate the device name. In our example the ATV name is “ATV_0004”.
19. Setup using Concept b Hardware configuration b Ethernet and I/O Scanner configuration The screen illustrated below does not apply to the 140-NOE-771-10 master module. Note that the unit ID must be set to 251 for I/O scanner. The screen capture illustrated below incorrectly shows a Unit ID of 1.
20.
20. Setup using ProWORX NxT b TCP/IP configuration b I/O Scanner configuration Note that the unit ID must be set to 251 for I/O scanner. The screen capture illustrated below incorrectly shows a Unit ID of 1.
30072-452-37 2008-02
