R&S ZVR, ZVRE, ZVRL, ZVC, ZVCE, ZVM, ZVK, Operating Vol 2 电路图.pdf

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1、1127.8700.12-03- 2 Test and Measurement Division Operating Manual VECTOR NETWORK ANALYZER ZVR / ZVRE / ZVRL 1127.8551.61/.62 1127.8551.51/.52 1127.8551.41 ZVC / ZVCE 1127.8600.60/.61/.62 1127.8600.50/.51/.52 ZVM 1127.8500.60 ZVK 1127.8651.60 Volume 2 Operating Manual consists of 2 volumes Printed in

2、 the Federal Republic of Germany RadioFans.CN 收音机爱 好者资料库 RadioFans.CN 收音机爱 好者资料库 ZVxTabbed Divider Overview 1127.8700.12REE-1 Volume 1 Volume 2 ContentsContents IndexIndex Data Sheet Supplements Safety InstructionsSafety Instructions Certificate of QualityCertificate of Quality EC-Certificate of Con

3、formityEC-Certificate of Conformity Support Center AddressSupport Center Address List of R otherwise injuries or material damage may occur. It is the responsibility of the employer to select suitable personnel for operating the products. 8. Prior to switching on the product, it must be ensured that

4、the nominal voltage setting on the product matches the nominal voltage of the AC supply network. If a different voltage is to be set, the power fuse of the product may have to be changed accordingly. 9. In the case of products of safety class I with movable power cord and connector, operation is per

5、mitted only on sockets with earthing contact and protective earth connection. 10. Intentionally breaking the protective earth connection either in the feed line or in the product itself is not permitted. Doing so can result in the danger of an electric shock from the product. If extension cords or c

6、onnector strips are implemented, they must be checked on a regular basis to ensure that they are safe to use. 11. If the product has no power switch for disconnection from the AC supply, the plug of the connecting cable is regarded as the disconnecting device. In such cases, it must be ensured that

7、the power plug is easily reachable and accessible at all times (length of connecting cable approx. 2 m). Functional or electronic switches are not suitable for providing disconnection from the AC supply. If products without power switches are integrated in racks or systems, a disconnecting device mu

8、st be provided at the system level. 12. Never use the product if the power cable is damaged. By taking appropriate safety measures and carefully laying the power cable, ensure that the cable cannot be damaged and that no one can be hurt by e.g. tripping over the cable or suffering an electric shock.

9、 13. The product may be operated only from TN/TT supply networks fused with max. 16 A. 14. Do not insert the plug into sockets that are dusty or dirty. Insert the plug firmly and all the way into the socket. Otherwise this can result in sparks, fire and/or injuries. 15. Do not overload any sockets,

10、extension cords or connector strips; doing so can cause fire or electric shocks. 16. For measurements in circuits with voltages Vrms 30 V, suitable measures (e.g. appropriate measuring equipment, fusing, current limiting, electrical separation, insulation) should be taken to avoid any hazards. 17. E

11、nsure that the connections with information technology equipment comply with IEC 950/EN 60950. 18. Never remove the cover or part of the housing while you are operating the product. This will expose circuits and components and can lead to injuries, fire or damage to the product. Safety Instructions

12、1171.0000.42-02.00 Sheet 4 19. If a product is to be permanently installed, the connection between the PE terminal on site and the products PE conductor must be made first before any other connection is made. The product may be installed and connected only by a skilled electrician. 20. For permanent

13、ly installed equipment without built-in fuses, circuit breakers or similar protective devices, the supply circuit must be fused in such a way that suitable protection is provided for users and products. 21. Do not insert any objects into the openings in the housing that are not designed for this pur

14、pose. Never pour any liquids onto or into the housing. This can cause short circuits inside the product and/or electric shocks, fire or injuries. 22. Use suitable overvoltage protection to ensure that no overvoltage (such as that caused by a thunderstorm) can reach the product. Otherwise the operati

15、ng personnel will be endangered by electric shocks. 23. Rohde otherwise you may injure your back or other parts of your body. 30. Do not place the product on surfaces, vehicles, cabinets or tables that for reasons of weight or stability are unsuitable for this purpose. Always follow the manufacturer

16、s installation instructions when installing the product and fastening it to objects or structures (e.g. walls and shelves). 31. Handles on the products are designed exclusively for personnel to hold or carry the product. It is therefore not permissible to use handles for fastening the product to or

17、on means of transport such as cranes, fork lifts, wagons, etc. The user is responsible for securely fastening the products to or on the means of transport and for observing the safety regulations of the manufacturer of the means of transport. Noncompliance can result in personal injury or material d

18、amage. 32. If you use the product in a vehicle, it is the sole responsibility of the driver to drive the vehicle safely. Adequately secure the product in the vehicle to prevent injuries or other damage in the event of an accident. Never use the product in a moving vehicle if doing so could distract

19、the driver of the vehicle. The driver is always responsible for the safety of the vehicle; the manufacturer assumes no responsibility for accidents or collisions. 33. If a laser product (e.g. a CD/DVD drive) is integrated in a Rohde *CLS)Reset instrument CALL IBWRT(analyzer%, FREQ:CENT 100MHz)Set ce

20、nter frequency to 100 MHz CALL IBWRT(analyzer%, FREQ:SPAN 10MHz)Set span to 10 MHz The instrument now performs a sweep in the frequency range of 95 MHz to 105 MHz. 3. To return to manual control, press the LOCAL key at the front panel Switchover to Remote ControlZVx 1043.0009.503.2E-15 3.3 Switchove

21、r to Remote Control On power-on, the instrument is always in the manual operating state (LOCAL state) and can be operated via the front panel. It is switched to remote control (REMOTE state) IEC/IEEE busas soon as it receives an addressed command from a controller. RS-232as soon as it receives the c

22、ommand REM from a controller. RSIBas soon as it receives an addressed command from a controller. During remote control, operation via the front panel is disabled. The instrument remains in the remote state until it is reset to the manual state via the front panel or via remote control interfaces. Sw

23、itching from manual operation to remote control and vice versa does not affect the remaining instrument settings. 3.3.1 3.3.1 Remote Control via IEC Bus 3.3.1.1 Setting the Device Address In order to operate the instrument via the IEC/IEEE bus , it must be addressed using the set IEC/IEEE bus addres

24、s. The IEC/IEEE bus address of the instrument is factory-set to 20. It can be changed manually in the SETUP - GENERAL SETUP menu or via IEC bus. Addresses 0 to 30 are permissible. Manually:? Call SETUP - GENERAL SETUP menu ? Enter desired address in table GPIB ADDRESS ? Terminate input using one of

25、the unit keys (=ENTER). Via IEC bus: CALL IBFIND(DEV1, analyzer%)Open port to the instrument CALL IBPAD(analyzer%, 20)Inform controller about old address CALL IBWRT(analyzer%, SYST:COMM:GPIB:ADDR 18)Set instrument to new address CALL IBPAD(analyzer%, 18)Inform controller about new address 3.3.1.2 In

26、dications during Remote Control Remote control mode is indicated by the LED REMOTE on the instruments front panel. In this mode the softkeys on the display are not shown. ZVxSwitchover to Remote Control 1043.0009.503.3E-15 3.3.1.3 Return to Manual Operation Return to manual operation is possible via

27、 the front panel or the IEC bus. Manually:? Press the LOCAL key. Note:Before switchover, command processing must be completed as otherwise switchover to remote control is effected immediately. The LOCAL key can be disabled by the universal command LLO (see annex A) in order to prevent unintentional

28、switchover. In this case, switchover to manual mode is only possible via the IEC bus. The LOCAL key can be enabled again by deactivating the REN line of the IEC bus (see annex A). Via IEC bus:. CALL IBLOC(analyzer%)Set instrument to manual operation. . 3.3.2 Remote Control via RS-232-Interface 3.3.2

29、.1 Setting the Transmission Parameters To enable an error-free and correct data transmission, the parameters of the unit and the controller should have the same setting. Parameters can be manually changed in menu SETUP-GENERAL SETUP in table COM PORT 1/2 or via remote control using the command SYSTe

30、m:COMMunicate:SERial1|2:. . The transmission parameters of the interfaces COM1 and COM2 are factory-set to the following values: baudrate = 9600, data bits = 8, stop bits = 1, parity = NONE and protocoll = NONE. Manually:Setting interface COM1|2 ? Call SETUP-GENERAL SETUP menu ? Select desired baudr

31、ate, bits, stopbit, parity and protocoll in table COM PORT 1/2. ? Terminate input using one of the unit keys (=ENTER). 3.3.2.2 Indications during Remote Control See Section 3.3.1.2. Switchover to Remote ControlZVx 1043.0009.503.4E-15 3.3.2.3 Return to Manual Operation Return to manual operation is p

32、ossible via the front panel or via RS-232 interface. Manually:? Press the LOCAL key. Note:Before switchover, command processing must be completed as otherwise switchover to remote control is effected immediately. The LOCAL key can be disabled by the universal command LLO (see annex A) in order to pr

33、event unintentional switchover. In this case, switchover to manual mode is only possible via the IEC bus. The LOCAL key can be enabled again by sending the command LOC via RS-232 (see annex A). Via RS-232:. V24puts(port, LOC);Set instrument to manual operation. . 3.3.3 Remote Control via RSIB Interf

34、ace 3.3.3.1 Windows Environment To access the measuring instruments via the RSIB interface the DLLs should be installed in the corresponding directories: RSIB.DLL in Windows NT system directory or control application directory. RSIB32.DLL in Windows NT system32 directory or control application direc

35、tory. On the measuring instrument the DLL is already installed in the corresponding directory. The control is performed with Visual C+ or Visual Basic programs. The local link to the internal controller is established with the name local.If a remote controller is used, the instrument IP address is t

36、o be indicated here. Via VisualBasic:internal controller:ud = RSDLLibfind (local, ibsta, iberr, ibcntl) remote controller:ud = RSDLLibfind (82.1.1.200, ibsta, iberr, ibcntl) ZVxSwitchover to Remote Control 1043.0009.503.5E-15 3.3.3.2 Unix Environment In order to access the measuring equipment via th

37、e RSIB interface, copy the librsib.so.X.Y file to a directory for which the control application has read rights. X.Y in the file name indicates the version number of the library, for example 1.0. The librsib.so.X.Y library is created as a shared library. The applications using the library have nothi

38、ng to do with versions. They simply link the library with the lrsib option. The following instructions have to be observed so that linking can be successfully performed and the library can be found during the program run: File link: Use the operating system command In to create a file with the link

39、name librsib.so and pointing to librsib.so.X.Y in a directory for which the control application has read rights. Example: $ ln s /usr/lib/librsib.so.1.0 /usr/lib/librsib.so Linker options for creating applications: -lrsib : import library -Lxxx : path information where the import library can be foun

40、d. This is where the above file link has been created. Example: -L/usr/lib. Additional linker options for creating applications (only under Solaris): -Rxxx: path information where the library is searched for during the program run: -R/usr/lib. Run-time environment: Set environment variable LD_RUN_PA

41、TH to the directory in which the file link has been created. This is necessary only if librsib.so cannot be found in the standard search path of the operating system and the -R linker option (only Solaris) was not specified. For C/C+ programming, the declarations of the library functions and the def

42、inition of error codes are contained in: C/C+:RSIB.H(D:R_SInstrRSIB) 3.3.3.3 Indications during Remote Control See Section 3.3.1.2. 3.3.3.4 Return to Manual Operation The return to manual operation can be performed via the front panel (LOCAL key) or the RSIB interface. Manually:? Press the LOCAL key

43、. Note:Before switchover, command processing must be completed as otherwise switchover to remote control is effected immediately. Via RSIB:. ud = RSDLLibloc (ud, ibsta, iberr, ibcntl); . MessagesZVx 1043.0009.503.6E-15 3.4 Messages The messages transferred via the data lines of the IEC bus or via th

44、e RSIB Interface (see annex A) can be divided into two groups: interface messages and device messages. For the RS-232 interface, no interface messages are defined. 3.4.1 IEC/IEEE bus Interface Messages Interface messages are transferred on the data lines of the IEC bus, the ATN control line being ac

45、tive. They are used for communication between controller and instrument and can only be sent by a controller which has the IEC/IEEE bus control. Interface commands can be subdivided into universal commands and addressed commands. Universal commands act on all devices connected to the IEC bus without

46、 previous addressing, addressed commands only act on devices previously addressed as listeners. The interface messages relevant to the instrument are listed in annex A. Some control characters are defined for the control of the RS-232-interface (see annex A). 3.4.2 RSIB Interface Messages The RSIB i

47、nterface enables the instrument to be controlled by Windows applications. The interface functions are matched to the function interface for IEC/IEEE-bus programming from National Instruments. The functions supported by interface are listed in annex A. ZVxMessages 1043.0009.503.7E-15 3.4.3 Device Mes

48、sages (Commands and Device Responses) Device messages are transferred on the data lines of the IEC bus, the ATN control line not being active. ASCII code is used. The device messages are more or less equal for the 2 interfaces (IEC/IEEE bus and RS-232). A distinction is made according to the directi

49、on in which they are sent on the IEC bus: Commandsare messages the controller sends to the instrument. They operate the device functions and request informations. The commands are subdivided according to two criteria: 1. According to the effect they have on the instrument: Setting commandscause instrument settings such as reset of the instrument or setting the center frequency. Queries cause data to be provided for output on the IEC/IEEE bus, e.g. for identification of the device or polling the marker. 2. According to their definiti