Toshiba ETH-100 manuale d’uso

ASD INTERFACE SERIES ICC INDUSTRIAL CO NTROL COMMUNICA TIONS, INC. INDUSTRIAL CO NTROL COMMUNICA TIONS, INC. INDUSTRIAL CO NTROL COMMUNICA TIONS, INC. INDUSTRIAL CO NTROL COMMUNICA TIONS, INC. ETH-100 ETHERNET COMM UNICA TIONS INTERFACE FOR TOSHIBA A DJUSTA BLE SPEED DRIVES ICC INDUSTRIAL CO NTROL COMMUNICA TIONS, INC. INDUSTRIAL CO NTROL COMMUNICA[...]

1 Introduct ion Thank you for purchasing the IC C, Inc. ETH-100 Ethernet C ommunications Interface for the Toshiba 7-Series, 9-Series and VF-nC1 Series Adjustable Speed Drives. Before using the ET H-100 interface, please familiarize y ourself with the product and be sure to thoroughly read the instructions and precautions contained in this manual. [...]

2 ETH-100 Ethernet Interface User 's Manual Part Number 10449-2.000-000 Printed in U.S.A. ©2001-2003 Industrial Control Communications, Inc. All rights reserved Industrial Control Communications, Inc. reserves the right to make changes and improvements to its products w ithout providing notice. Notice to Users INDUSTRIAL CONTROL COMM UNICATIO[...]

3 Usage Precaut ions • Please use the ETH-100 only when the ambient temperature of the environment into w hich the unit is installed is within the follow ing specified temperature limits: Operation : -10 ∼ +50 ° C (+14 ∼ +122 ° F) Storage : -40 ∼ +85 ° C (-40 ∼ +185 ° F) • Avoid installation locations that may be subjected to large [...]

4 TABLE OF CONTENTS 1. The Po int Database Concept ....................................................... 6 2. Mechanical Diagrams ................................................................... 7 2.1 Enclosure .............................................................................................. 7 2.2 Mounting Clip ...................[...]

5 12.1 Drive Channel Access ........................................................................ 32 12.2 Supported Modbus Functions............................................................. 32 12.3 Modbus/Driv e Register Mappings ...................................................... 32 12.3.1 Point Mapping ..................................[...]

6 1. The P oi nt Data ba se Conc ept The heart of the ET H-100’s mapping capabilities is an element called the “point database” (refer to Figure 1). The point database is entirely user- configurable, and provides the end-to-end mapping information that allow s primary (Ethernet) netw ork requests to be routed to the correct locations on the s[...]

7 2. Mec hanical Diag r ams 2.1 Enclosure Figure 2: Enclosure Dimensions (units ar e inches)[...]

8 2.2 Mounting Clip Figure 3: Mounting Clip Dimensions (units are inches)[...]

9 2.3 External Interface Ether net Netw ork Conf iguration Swirches Chassis Grou nd Figure 4: Bottom View MMI P ort Channel A Chan nel B Chan nel C Figure 5: Front View[...]

10 3. F ea tur e Summary Primary Netw ork IEEE 802.3 10BaseT Ethernet compliant. Shielded RJ45 connector accepts standard CAT5-ty pe 8-conductor unshielded twisted-pair (UT P) patch cables. Secondary Network ASD common ser ial : The ET H-100 provides support for simultaneous connection of three Toshiba 7-series, 9-series or VF-nC1 ASDs v ia the dri[...]

11 and related documentation can also be downloaded from our w eb site, uploaded to a unit, and custom-modified to suit a specific application. Drive A utoScan Algorithm ASD common serial port connections are automatically established and continuously monitored (w hen points are defined for that drive). No drive configuration needs to be performed [...]

12 Versatile 3-Way DIN-Rail Mounting Sy stem The unit’s enclosure is provided w ith a mounting clip attached to the rear of the unit. This clip allow s the unit to be mounted 3 different way s: • For DIN rail mounting, snap the mounting clip onto a standard DIN rail, and then snap the unit enclosure onto the clip’s retaining tabs. This allow [...]

13 4. Installing The Int e r f ace The ET H-100 connects to each drive via the driv e’s common serial (logic level) communication port, typically located on either the main driv e control board (G7), on the front of the drive enclosure under a small snap-on cover (A7, S9), on the right-hand side of the drive enclosure under a small snap-on cover [...]

14 4. Remove the drive’s front cov er / open the drive’s cabinet door (refer to the appropriate drive manual for instructions how to do this). 5. The drive’s LC D panel (also called the “Electronic Operator Interface” or “EOI”) can communicate with the driv e via either the RS485/RS 232 channel (CNU1/CNU1A) or the common s erial chann[...]

15 function properly, immediately turn pow er OFF. Repeat steps 1 and 2 to remove all power from the drives. Then, verify all connections. Contact ICC or your local T oshiba representative for assistance if the problem persists. 4.2 Installation for S7, S9, A7 and VF-nC1 ASDs 1. CA UTI ON! Verify that all input pow er sources to the drives to be co[...]

16 cable is fully seated into the modular connector, and route the cable such that it is located well aw ay from any drive input power or motor w iring. Also take care to route the cable away from any sharp edges or positions where it may be pinched. 8. Take a moment to verify that the interface and all primary and secondary network cables hav e su[...]

17 5. Gr ounding Grounding is of particular importance for reliable, stable operation. Communication system characteristics may vary from sy stem to system, depending on the system environment and grounding method used. T he ETH- 100 interface is provided w ith a “GND” screw terminal on the bottom of the unit. This “GND ” terminal constitut[...]

18 6. Env ir onmental Specifica tions Item Specification Operating Environment Indoors, less than 1000m above sea level, do not expose to direct sunlight or corrosiv e / explosiv e gasses Operating Temperature -10 ∼ +50 ° C (+14 ∼ +122 ° F) Storage Temperature -40 ∼ +85 ° C (-40 ∼ +185 ° F) Relative Humidity 20% ∼ 90% (w ithout conden[...]

19 7. Maintenance And Inspect ion Preventive maintenance and inspection is required to maintain the interface in its optimal condition, and to ensure a long operational lifetime. Depending on usage and operating conditions, perform a periodic inspection once every three to six months. Before starting inspections, alw ays turn off all power supplies[...]

20 8. Stor ag e And W ar r anty 8.1 Storag e Observe the follow ing points when the interface is not used immediately after purchase or when it is not used for an ex tended period of time. • Avoid storing the unit in places that are hot or humid, or that contain large quantities of dust or metallic dust. Store the unit in a well-v entilated locat[...]

21 9. LED Indica tor s The interface contains several different LED indicators, each of which convey s important information about the status of the unit and connected networks. These LEDs and their functions are summarized here. 9.1 Module and E thernet Indicators The module and Ethernet indicators are located betw een the MM I port and the Channe[...]

22 The Netw ork Access indicator is useful for confirming that a specific drive channel is being accessed correctly by the primary network, w hile the Drive Link indicator provides an easy method of determining that the interface and drive are successfully ex changing data, independent of primary network activity. 9.3 MMI Port Indicator s The M MI [...]

23 10. Internal Bat tery The ET H-100 interface has an internal battery that is used to backup the file system containing the unit configuration and point database information w hen the unit is unpowered. T his battery is designed to last the lifetime of the product under normal use. Howev er, if the interface is left unpowered for several years, t[...]

24 11. Console A ccess The ET H-100 typically requires configuration prior to communicating on an Ethernet network. T his fundamental configuration is achieved via a tex t-based console interface, accessible over an RS232 serial channel and a telnet interface. The follow ing are the factory-set values of the most important Ethernet parameters: IP A[...]

25 Figure 9 shows the “Connect T o” tab of the properties window for COM 1. Figure 10 shows the w indow that appears when “Configure” is selected in the “Connect To” tab. Figure 11 show s the “Settings” tab of the properties window. Most of these settings are their default v alues: usually the only change needed is the “Bits Per S[...]

26 Figure 10: Hy perTerminal Proper ties…Connect To…Configure Figure 11: Hy perTerminal Proper ties…Settings[...]

27 11.2 Telnet The console is also accessible via a T elnet interface for remote administration over Ethernet once the unit is communicating on the netw ork. The Telnet console uses well-know n port 23. Note that although only 1 telnet console session can be active at any giv en time, the telnet console and RS232 console operate independently and c[...]

28 11.3 Command Overview The console provides standard access and configuration methods for the various netw ork parameters and configurations supported by the ETH- 100. The number and type of supported console commands may vary w ith different console version and application version firmw are. This section will present an overview of the supported[...]

29 Figure 14: "Set" Command O verv iew and Implementation Show: This command displays current configuration information. Some of this information (IP Address, Subnet Mask and G ateway) is configurable via the “set” command. The “Firmw are Version” field indicates the current application firmware v ersion of the ETH-100. T he “Fi[...]

30 automatically adapt to the user’s selection, making the specific X modem protocol selection arbitrary. The first argument of the x modem command indicates the mode, and must be set to either “/c rc” for x modem CRC mode, or “/cs” for x modem checksum mode. As mentioned above, point files can be dow nloaded and uploaded. The second argu[...]

31 Figure 17: Hy perTerminal r eceive file dialog box W hen uploading a file, the procedure is similar to downloading. Enter “/u” instead of “/d” for the action parameter of the xmodem command. Once the xmodem upload command is entered, the user w ill have 30 seconds to click the “send” button on the tool bar in HyperT erminal and initi[...]

32 12. Modb us T CP/IP The ET H-100 interface supports Schneider Electric’s Modbus T CP/IP protocol, release 1.0. The ET H-100 is conformance class 0 and partial class 1 compliant, and allows up to 8 simultaneous M odbus TCP/IP client connections (sockets). Socket timeouts are set to 30s, which means that if a particular open socket experiences n[...]

33 A point’s pn number indicates the M odbus register number the point is accessed with. Similarly , a point’s sn number indicates the ASD register that the point refers to. Each ASD channel (A, B, and C) has its ow n independent list of points. A point’s value contains the value of the register referred to by its sn number. Via a service cal[...]

34 network response latency times will be ex tended by the amount of time required to perform an on-demand ASD data transaction. As an example of this relationship, let’s say that we w ould like to access parameter “Acceleration Time #1” on an ASD connected to the ET H-100. According to the relevant Toshiba Serial Com munications M anual , we[...]

35 Table 2: Univ ersal Access R egisters Modbus TCP/IP Register Function 9998 ASD register number 9999 Read / write data To use this feature, first w rite the ASD register number that you w ish to access to Modbus register 9998. T hen, any subsequent read/write accesses to Modbus register 9999 w ill be redirected to the ASD register number defined [...]

36 12.4 Exceptions and Troubleshooting 12.4.1 Common Error Causes Although by no means ex haustive, T able 3 provides possible causes behind some of the most common errors experienced w hen using the Modbus TCP/IP interface. Table 3: Troubleshooting Reference Problem Possible Cause Register addressing is off by 1 Refer to Section 12.3.2 for direct [...]

37 12.4.2 General ASD Access Notes • Because write transactions targeting internally -defined points (refer to section 12.3.1) are handled locally w ithin the ETH-100, data range checking is not available. For ex ample, if a write to a point is performed, and the write data is out-of-range of the corresponding ASD register, no exception w ill be [...]

38 13. Embedded We b Serv er The ET H-100 interface contains an embedded web serv er (also known as an HTT P server), w hich allows users to access the unit’s internal data and ASD data in a graphical manner with w eb browsers such as Microsoft Internet Explorer or N etscape Navigator. In this w ay, the unit and connected drives can be monitored,[...]

39 13.1 Authentication The ET H-100 requires valid user authentication w hen configuration or point information is modified via the w eb server. The authentication request w ill appear as a browser popup box that will request entry of a user name and password. T he unit contains two different security realms: an administrator realm and a user realm[...]

40 13.2 Device Setup P age The device setup page is the initial page that is display ed when the unit’s IP address is accessed via a w eb browser. T his page contains the ETH-100’s basic information and configuration parameters. Refer to Figure 20 for a screen shot of the device setup page. Also refer to Table 5 for detailed information on this[...]

41 Table 5: Setup Page: Configuration Parameters Parameter Description Security Realm IP Address, Subnet Mask, G ateway To change, enter a dotted network address and press the enter key. Tex t will turn to red to indicate its value has been changed. It will not turn back to black until the enter key is pressed and the new v alue is sent to the ETH-[...]

42 13. 3 Point Setu p Page The Point Setup page can be accessed by clicking on the “Point Setup” tab located at the top of the browser w indow. Refer to Figure 21 for a screen shot of the Point Setup Page. Figure 21: Embedded Web Serv er – Point Setup Page As mentioned in section 12.3.1, the internal point database is a list of register mappi[...]

43 “upload” button (the icon with three blue arrow s ) to w rite the changed information to the ETH-100. Prior to uploading, changes can be canceled at any time by clicking the “cancel” button (the red “X ” icon), which will restore the point’s parameter settings to their previous values. T o delete a point, click the “delete” but[...]

44 13.4 Point Monitor Pag e The Point M onitor page can be accessed by clicking on the “Point Monitor” tab located at the top of the browser w indow. Refer to Figure 23 for a screen shot of the Point Monitor Page. Figure 23: Embedded Web Serv er - Point Monitor Page This page provides a monitor and control interface for the ET H-100’s point d[...]

45 Figure 24: Embedded Web Serv er - edit point value & error code display This page also displays the number of M odbus TCP/IP sockets that have been allocated by netw ork clients. Refer to section 12 for more information about Modbus T CP/IP sockets.[...]

46 14. Fi rmw a r e Upd a tes The ET H-100’s embedded firmware resides in flash memory that can be updated in the field. Firmware updates may be released for a variety of reasons, such as custom firmware implementations, firmw are improvements and added functionality as a result of user requests. ICC is continually striv ing to enhance the functi[...]

47 its flash: all other application functions (such as Ethernet communications, console access etc.) will be disabled. 14.3 Using The RFU Utility Support for downloading new application firmware to the interface is provided by the free Rabbit Field Utility (RFU), which is a 32-bit application that runs on Microsoft W indow s platforms. The RFU util[...]

48 Figure 25: RFU Main Screen The Communications O ptions window shown in Figure 26 then appears. Confirm that the settings are as shown, w ith the possible exception of the “Comm Port” settings, which depends on the C OM port you are using. Click “OK” when complete. Note : It is possible that certain computers may have difficulty communica[...]

49 Figure 26: Communications O ptions Window Nex t, select the “Setup…File Locations” menu item from the main screen. The “Choose File Locations” window shown in Figure 27 then appears. Confirm that the indicated paths and files are entered correctly based on the relative path to your “RFU” folder. Enter the correct path and file info[...]

50 14.3.3 Transmitting Firmware Files W hen a board support package (BSP) has been downloaded and unzipped, the flash firmware file w ill be the one with “.BIN” as its file name extension. Once the RFU utility has been configured, the flash firmware files can be downloaded to the interface by two different methods. T he simplest way is to drag [...]

51 Figure 29: Flash File Selection Window W hile downloading, the RFU utility will indicate the download status. Once complete, summary information w ill be displayed in the bottom status bar (see Figure 30). Figure 30: Summary Information 14.4 Wrap-Up Once downloading is complete, close the R FU utility, mov e switch SW 1 #1 on the ETH-100 unit ba[...]

52 15. Notes[...]

ASD INTERFACE SERIES ICC INDUSTRIAL CO NTROL COMMUNICA TIONS, INC. INDUSTRIAL CO NTROL COMMUNICA TIONS, INC. INDUSTRIAL CO NTROL COMMUNICA TIONS, INC. INDUSTRIAL CO NTROL COMMUNICA TIONS, INC. ETH-100 ETHERNET COMM UNICA TIONS INTERFACE FOR TOSHIBA ADJUSTA BLE SPEED DRIVES ICC INDUSTRIAL CO NTROL COMMUNICA TIONS, INC. INDUSTRIAL CO NTROL COMMUNICA [...]