Toshiba VF-A7 manuale d’uso

April 2002 ICC #10449-1.100- 000 A DJUSTA BLE SPEED DRIVE NETWORK INTERFA CE ICC INDUSTRIAL CONTROL COMMUNICATIONS, INC. INDUSTRIAL CONTROL COMMUNICATIONS, INC. INDUSTRIAL CONTROL COMMUNICATIONS, INC. INDUSTRIAL CONTROL COMMUNICATIONS, INC. ETH-100 ETHERNET COMMUNICA TIONS INTERFA CE FOR THE TOSHIBA 7-SERIES A ND 9-SERIES A DJUSTA BLE SPEED DRIVES[...]

1 Introduction Thank y ou for purchasin g the ICC, Inc. ETH-1 00 Ethernet C ommunicatio ns Interface for the Toshiba 7- Series and 9-Series Adjust able Speed Drives. Befor e using the ETH-100 int erf ace, please f amiliarize yourself with the product and be s ure to thoroug hly read the instructions and pr ecautions contained in this m anual. In ad[...]

2 ETH-100 Ethernet Interface User's Manual Part Number 10449-1.100-000 Printed in U. S.A. ©2001-2002 Industr ial Control Communicat ions, Inc. All ri g hts reserv ed Industrial Cont rol Communicat ions, Inc. reser ves the right t o make chang es and improv ements to its prod ucts withou t providi ng notice. Notice to Users INDUSTRI AL CO NTRO[...]

3 Usage Precautions • Please use the ETH- 100 only when the ambient temperat ure of t he environment int o which the ETH-100 is installed is within the f ollowing specified t emperat ure limits: Operation : -10 ∼ +50 ° C (+14 ∼ +122 ° F) Storag e : -40 ∼ +85 ° C (-40 ∼ +185 ° F) • Avoid installation locations that may be subject ed [...]

4 TABLE OF CONTENTS 1. Mechanical Diagrams ........................................................................... 6 1.1 Encl osure .........................................................................................................6 1.2 Mo unting Cli p .......................................................................................[...]

5 10.4 Regi ster Remap Fu nctio n ...........................................................................29 10.5 ASD Scan Regi sters ................................................................................... 30 10.6 Mo dbus Programma ble Poi nter Re gisters .................................................. 30 10.7 Regi ster Access N o[...]

6 1. Mec hanical Dia gr ams 1.1 Enclosure (All units ar e in inches)[...]

7 1.2 Mounting Clip (All units ar e in inches)[...]

8 1.3 External Interface ASD Channel A SHIELD gr ounding ter minal (refer to Secti on 4). Ethernet Net work Network Link /Act LEDs MMI p o r t Config uration DIP switches Module Status / Network Stat us LEDs ASD Channel B ASD Channel C Note that f or clarity t he above diagram shows t he ETH-100 unit rem oved from its case. Howe ver, it is not nece[...]

9 2. F ea tur e Summary The ETH- 100 interf ace provides a wide array of network dat a access and drive control f eatures. Combined with the flexible conf igurat ion and standard 10BaseT Ethern et/Interne t connectiv ity, this a llow s pow erful netw orked contro l and monito ring systems to be desi gned. This in turn provi des ea sy an d dire ct d[...]

10 Drive A utoScan A l gorithm Connections to the dr ives are automatically established and continuously monit ored. No drive config uration needs to be per for med to connect t he ETH-100 t o the drives. Just plug it in – it’s that sim ple. User-Configurable Scan Regi sters In order t o provide fast er access t o internal dr ive data, the user[...]

11 Field-Upgradeabl e As new firmware becomes available, the ET H-100 unit can be upg raded in the f ield by the end-user. Ref er to sect ion 12 for more inf ormat ion. Versatile 3- Way DIN-Rail Mounti ng System The unit’s enclosure is pr ovided wi t h a mounting clip attached to t he rear of the unit. This clip allows the unit t o be mounted 3 d[...]

12 3. Installing The Interf ace The ET H-100 connects to each dr ive via the drive’s common serial (logic level) communication por t, typically located on either the main drive contr ol board (G7) , on the f ront of the drive enclosure under a sm all snap-on cover (A7, S9), or on the rig ht- hand side of t he drive enclosure under a small snap-on[...]

13 If the EOI is alr eady connected via the RS485/RS232 channel, then no chang e is required . 6. Connect the drive’s commo n serial communication por t (CNU2) t o one of th e channe ls (A, B o r C) of the ETH-100 w ith the communi cation ca ble (communicat ion cable is not included with the interf ace kit ). W hen choosing cables for t his conne[...]

14 4. Remove the drive’s common serial comm unication port cover (r efer to the appropriate dr ive manual for inst ructions how to do this) . Do not discard t his cover, as it should be reinst alled to minimize contaminat ion of t he port’s elect rical contacts if the inter face is ever disconnecte d from the drive. 5. Connect the drive’s com[...]

15 4. Gr ounding Grounding is of par ticular impor tance f or reliable, st able operation. Com munication system characteristics may vary from system to system, depending on the system environment and gr ounding met hod used. T he ETH-100 int erface is pr ovided with a “GND” screw terminal on the botto m of the uni t. This “GND” termi nal c[...]

16 5. Envir onmental Specifica tions Item Specificat ion Operating Environment Indoors, less t han 1000m above sea level, do not expose to direct sunlight or corrosive / explosive gasses Operating Tem perature -10 ∼ +50 ° C (+14 ∼ +122 ° F) Storag e Temperat ure -40 ∼ +85 ° C (-4 0 ∼ +185 ° F) Rel ative H umidi ty 20% ∼ 90% (without c[...]

17 6. Maintenance And Inspection Preventive maintenance and inspection is req uired to m aintain the ET H-100 Ethern et interf ace in its optim al condition, and t o ensure a long oper ational lif etime. Depending on usage and oper ating condit ions, perf orm a per iodic inspection once every three to six months. Bef ore st arting inspect ions, alw[...]

18 7. Stor ag e And W arr anty 7.1 Storage Observe the f ollowing points when the ETH- 100 interf ace is not used imm ediately aft er purchase or when it is not used f or an extended period of time. • Avoid storing the unit in places that ar e hot or humid, or that cont ain large quantit ies of dust or meta llic dust. Stor e the unit in a well-ve[...]

19 8. Console Configur a tion The ET H-100 typically requires conf ig uration prior to comm unicating on an Ether net network. Conf igur ation is achieved via a text-based console interf ace, accessible over an RS232 serial channel and a telnet inter face. The f ollowing are the f actory- set values of the m ost import ant Ethernet parameter s: IP [...]

20 are their def ault values: usually the only change needed is t he “Bits Per Second” setting shown in Figur e 2. Figure 1: HyperT erminal Configurat ion Screen #1 Figure 2: HyperT erminal Configurat ion Screen #2[...]

21 Figure 3: HyperT erminal Configurat ion Screen #3 8.2 Telnet The console is also accessible via a Telnet int erface f or r emote adm inistration over Ethernet once t he unit is communicat ing on the network . The T elnet console uses well-known port 23. Note t hat althoug h only 1 telnet console session can be active at any given time, the telne[...]

22 Figure 4: Telnet Menu 8.3 Command Overview The console provides standard access and conf igur ation methods f or the various network param eters and application conf ig uration param eters support ed by the ETH- 100. The num ber and type of support ed console commands m ay vary with dif fer ent console version and application version f irmware. [...]

23 Figure 5: "Help" Command Via Telnet Echo: “Echo ON” (default setting ) will echo typed characters bac k to t he user. “Echo OFF” will disable the echoing of typed character s. Set: T he “Set” comm and actually encompasses several subcommands, each of which allow s setting a dif f erent conf igur ation paramet er. T o set a [...]

24 Figure 7: "Show " Command Overview 8.4 Console Configuration Backup The console conf igurat ion is backed up in t he ETH-100’s bat tery backed SRAM. This allows the console configur ation to be rest ored upon power-up. Althoug h the batter y inside the ETH- 100 is rated to last approximately 10 years with no other power supplied to t[...]

25 9. LED Indica tor s The ETH- 100 unit contains m any diff erent LED indicator s, each of which convey s important infor mation about t he status of the unit, connected drives and Ethernet network. T hese LEDs and their f unctions are summ arized here. 9.1 Module and Ethernet Indicators The module and Et hernet indicator s are located between the[...]

26 9.3 MMI Connector Indicators The MMI port RJ45 connector also contains t wo integrated g reen LEDs. Fig ure 10 indicates the f unctions of these LEDs. A c tive Sockets Indicato r Blin ks in 0. 25 s-lo ng b ur sts separ at ed by 2 s of OFF time: nu mber of consecu tive blinks i ndica tes nu mber o f open TCP/IP so ck ets (client c onnections) Res[...]

27 10. Modbus T CP/IP The ETH- 100 interf ace supports Schneider Electric’s Modbus TCP/IP pr otocol, release 1.0. T he ETH-100 is conf orm ance class 0 and partial class 1 compliant , and allows up to 8 simultaneous Modbus TCP/IP client connect ions (socket s). Sock et timeouts are set to 30s, which means that if a particular open socket experien[...]

28 10.3 Modbus/Drive Register Mappings The ETH -100’ s Modbu s TCP/IP inte rf ace acts a s a relativ ely stra ightf orw ard netw ork gatew ay for the a ttached drives . By and l arge, Mo dbus TCP/IP holdin g registers (04 register s) are direct ly mapped to corresponding Toshiba drive reg isters (also ref erred to as “comm unication numbers” [...]

29 Table 2 : Example Status Word (ASD Register 0xFE01) Format Bit Functi on 0 1 15 Reserved -- 14 Faulted status Not f aulted Faulted 13 Reserved -- 12 Reserved -- 11 Reserved -- 10 Run / stop stat us Stopped Running 9 Forward / reverse status Forward Reverse Hig h Byte 8 Jo g status Not jo gging Joggi ng 7 DC injection br aking status Not DC injec[...]

30 0xFD00 (Modbus holding register 0xFD01), which can theref ore be accessed via Modbus holding register 0x0D01 (3329 10 ) when register r emapping is enabled. W hen register remapping is enabled, only accesses to Modbus registers 0x0A01 – 0x1000 are aff ected: t he normal locations f or the cr itical control and st atus reg isters remain unaf f [...]

31 Refer to secti on 11.3.3 for more i nf ormation regarding programmabl e pointer register s and their conf igurat ion. 10.7 Register Access Notes This section cont ains some helpf ul notes and reminders that f urther detail the interf ace unit and drives’ behavior. • Remember t hat drive register s and Modbus registers are of f set by 1. Acce[...]

32 10.8 Performance Tips This section of f ers several conf igurat ion tips which can help to optimize the perfor mance of communicat ions with the ETH-100 and attached dr ives. 1. Configure Modbus programmabl e pointer regist ers to also be drive scan registers . In the example conf igur ation shown in Table 3, Modbus registers FC00 ~ FC07 are con[...]

33 3. Group read and w ri te registers t ogether in the programmable point er list and access them w ith separat e Modbus commands . The ET H-100 can process read req uests and write request s fast er when they are grouped tog ether rather tha n the maste r hav ing to issue mul tiple transa ctions to access di sjoint register s. This is especially [...]

34 10.9 Exceptions and Troubleshooting Although by no means exhaustive, Table 6 provides some possible causes behind some of the most com mon errors experienced when using the Modbus TCP/I P interf ace. Table 6: Troubleshooting Reference Problem Possible Cause Register addres sing is of f by 1 Refer to Sec tion 10.3 for Modbus /drive m apping Modbu[...]

35 11. Embedded W eb Ser v er The ETH- 100 interf ace contains an embedded web server (also k nown as an HTTP server), which allows users to access the unit’s int ernal data in a g raphical manner wi th web bro wsers such as M icrosoft Interne t Explore r or Netscape Na vi gator. In thi s way, the unit and connected drives can be monitored, confi[...]

36 11.1 Setup Page The setup pag e is the initial pag e that is displayed when the unit’s IP address is accessed via a w eb br owser. Refer t o Figure 11 f or a screen shot of t he setup page. This page cont ains the ETH- 100’s basic identif ication and config uration param eters: Note that t he ETH-100 r equires valid user aut hentication when[...]

37 11.2 Modbus Page The Modbus page can be accessed by clicking on the “ Modbus” tab located at the top of the browser window . Refer t o Figure 12 f or a screen shot of t he Modbus Page. Figure 12: Embedded Web Server A ccess – Modbus Page This page pr ovides access to the unit’s reg ister remap f unction. T o change t he register remap se[...]

38 11.3 Channels Page The Channels page can be accessed by click ing on the “Channels” t ab located at the top of the browser window. The initial pag e displayed will appear as in Figure 13 Figure 13: Channe ls Page Initial S creen[...]

39 11.3.1 Channel Select Use the “Select” dr op-down box to select the desired channel. T he screen that is displayed will appear as in Figure 14. T he channel select section on t his screen will display the currently selected channel and its online/ off line stat us. A channel is defined t o be online if a log ical connection has been made wit[...]

40 11.3.2 ASD Scan Register Configuration Scan Register Set up Inf ormation: • Scan re g ister v alues refer to ASD registers, NOT Mod bus registe rs. • There are 8 possible scan r egister values for each of the 3 channels. Not all 8 values need to be config ured. T he ETH-100 will only mirror t hose scan register s that have a displayed value.[...]

41 11.3.3 Programmable Pointer Register s Configuration Modbus Programma ble Pointer Reg ister Setup Inf orm ation : • Programmab le po inter register v alues refer to M ODBUS registers. • There are 16 point er reg isters f or each of the three channels. Not all 16 regist ers need to be conf igured. • A pointer reg ister can be accessed by ma[...]

42 11.3.4 Drive Test Commands Driv e test commands can be used to test the commun ications betw een the ETH-1 00 and your ASD. To run t he ASD connected to the cur rently selected channel, click “Run” and submit a valid freq uency command in the “FC” field. Clicking “Run” writes a value of 0xC400 to ASD reg ister 0xFA00 (communicat ion [...]

43 12. Firmw ar e Upda tes The ETH- 100’s embedded f irmware resides in f lash memory that can be updat ed in the f ield. Firmware updates may be released f or a variety of reasons, such as custom f irmware implement ations, f irmware impr ovements and added f unctionality as a result of user req uests. ICC is continually str iving to enhance the[...]

44 12.3 Using The RFU Utility Support f or downloading new application fir mware to the ET H-100 is provided by the fr ee Rabbit Field Utilit y (RFU), which is a 32-bit application that runs on Microsoft W indows platform s. T he RFU utility can be downloaded from ICC’s home pag e at ht t p: / / www.i c cd es ig n s. c om . The re mainder of this[...]

45 Note : It is possible that cert ain computers m ay have difficult y communicating at a sustained 115kbaud r ate, which may result in comm unication errors dur ing f irmware dow nloadin g . If this occurs, try setting the “bau d rate” parameter sh own in Figure 19 to a lo wer va lue. Figure 19: Communicati ons Options Wi ndow Next, select the[...]

46 12.3.3 Transmitting Firmware Files W hen a board support pack age (BSP) has been downloaded and unzi pped, the f lash fir mware file will be the one with “. BIN” as it s f ile name extension. Once the RFU ut ility has been config ured, t he f lash firm ware files can be downloaded to the ET H-100 by two diff erent met hods. The sim plest way[...]

47 W hen the unit powers up ag ain, it will be running t he new application firm ware. If the new firmware version release notes indicat ed that any config uration par ameters m ust be reentered, reenter t hem again via the console. Also conf igur e any new parameter s that are available to m atch your application req uirement s. W hen completed wi[...]

48 13. Notes[...]

ICC INDUSTRIAL CONTROL COMMUNICATIONS, INC. INDUSTRIAL CONTROL COMMUNICATIONS, INC. INDUSTRIAL CONTROL COMMUNICATIONS, INC. INDUSTRIAL CONTROL COMMUNICATIONS, INC. 2202 Tim berloc h Place, Suite 210 The W oodlands , TX USA 77380-1163 Tel: [281] 367-3007 F ax: [281] 367-2177 W or ld W ide W eb h ttp: //www. icc des igns .c om Printed in U.S.A[...]