USER MANUAL - Rohde & Schwarz
Contents
1. ___sw___ wen wee mm GNDI Table 9 4 Pin assignment for connector X1 C O N N E C T O R Interface Description 9 5 ROHDE amp SCHWARZ Interface Description Function Generator TS PFG 9 2 Interface description for TS PDC 9 2 1 Connector X20 Extension Connector ZABCDEF Figure 9 5 Connector X20 TS PDC mating side 6th Issue 11 05 6th Issue 11 05 ROHDE amp SCHWARZ Function Generator TS PFG Interface Description C O N N E C T O R 1 TS PDC V1 0 is supplied via these pins from 5V for backplanes up to V3 x 2 TS PDC V1 1 is supplied via these pins or pins from 1 for backplanes V1 x to V4 x 3 TS PDC V1 1 and V1 2 GND for version V1 3 NC Not Connected Table 9 5 Pin assignment for connector X20 TS PDC 9 7 ROHDE amp SCHWARZ Interface Description 9 8 Function Generator TS PFG 6th Issue 11 05 6th Issue 11 05 Function Generator TS PFG 10 Specifications NOTE ROHDE amp SCHWARZ Specifications In the event of any discrepancies between data in this manual and the technical data in the data sheet the data sheet takes precedence 10 1 Interface Trigger interface Front panel connectors Space requirement 10 2 Signal Generation Analog channels Digital marker channels Data storage RAM Signal forms cPCI interface to PICMG 2 0 Rev 2 1 96 way DIN strip to 41612 1 slot in the front 1 slot at rear floating supp2. Au ji FPGA Offset Gain Trigger Marker Figure 3 1 Function chart of the TS PFG module Function Generator TS PFG BlockDiagram 3 1 Be amp SCHWARZ Function Generator TS PFG Block Diagram AA zaav TAYT TOav T TOavT caavt Taav TVavT TVavT NIA866TAL INOZSHIEN SU LL anss u19 HSHH za Ta ZO TO za Ta CW TW gu 0 X L OTAIO IXd ODIAL IXd a he Q H Q Q D 5 o a G iO S Gel E HO O I Avia OCX Figure 3 2 Detailed block diagram of the TS PFG module 3 2 6th Issue 11 05 ROHDE amp SCHWARZ Function Generator TS PFG Layout 4 Layout 4 1 Mechanical construction of the TS PFG The TS PFG module is designed as a long cPCI plug in module for mounting in the front of the CompactTSVP The board height of the module is 3 HU 134 mm The front panel is provided with a locating pin to ensure that it is correctly inserted into the Compact TSVP The module is secured in place with the two retaining screws on the front panel Front connector X10 is used for connecting the UUTs Connec tor X30 connects the TS PFG module to the analog bus backplane in the CompactTSVP X20 X1 connectors connect the TS PFG module to the cPCI backplane PXI control backplane Figure 4 1 Layout of the connecto
3. Stra e 21 bereien Em e 4 dI N L Z RS ALS og TOR 20 02 00 KBA ZM A 00023 95 Appendix to Certificate Registration No 001954 QM ST Rohde amp Schwarz GmbH amp Co KG M nhldorfstrasse 15 D 81671 M nchen The international and German Road Traffic Law was audited regarding the following approval objects No 22 Electrical Electronic Sub Assembly This appendix as of 2005 01 24 is only valid in connection with the above mentioned certificate Gp Annex to Certificate Registration No 001954 QM ST Rohde amp Schwarz GmbH amp Co KG M nhldorfstrasse 15 D 81671 M nchen Organizational unit site ROHDE amp SCHWARZ GmbH amp Co KG Service Centre Cologne ROHDE amp SCHWARZ Systems GmbH Graf Zeppelin Strasse 18 D 51147 K ln Rohde amp Schwarz FTK GmbH Wendenschlo strasse 168 D 12557 Berlin Rohde amp Schwarz GmbH amp Co KG Kaikenrieder Strasse 27 D 94244 Teisnach Rohde amp Schwarz z vod Vimperk s r o Spidrova 49 CZE 38501 Vimperk Tschechische Republik Rohde amp Schwarz GmbH amp Co KG Muhldorfstrasse 15 81671 M nchen Rohde amp Schwarz Messger tebau GmbH Riedbachstrasse 58 D 87700 Memmingen Scope Technical services in the field of measuring communication techniques maintenance repair calibration training technical documentation Development production systems Design and Development Production and Sale of Communication Equipment Installations
4. amp ROHDE amp SCHWARZ USER MANUAL Function Generator TS PFG User Manual for ROHDE amp SCHWARZ Function Generator TS PFG 6th Issue 11 05 GB 1152 3820 12 All rights also translation into foreign languages are reserved No part of this manual is permitted to be reproduced in any form print photocopy or any other method also not for the preparation of lectures or processed reproduced or made available using electronic systems without written permission from ROHDE amp SCHWARZ The passing on to third parties and the reproduction of this documentation utilisation and com munication of its contents is not permitted unless specifically approved Infringements will incur claims for damages All rights reserved in the case of the award of a patent or registration of a design We draw to your attention that the names of software and hardware used in the Service Manual and the brand names of the respective companies are in general the subject of protection as trademarks or under proprietary rights or patent law ROHDE amp SCHWARZ GmbH amp Co KG Corporate Headquarters Telephone 49 0 89 4129 13774 M hldorfstr 15 Fax 49 0 89 4129 13777 D 81671 M nchen Printed in the Federal Republic of Germany Errors excepted subject to technical change without notice Safety Instructions Attention Electrostatic sensitive devi ces require special care SN UPF CERTIFICATE DQS GmbH Deutsche G
5. 6 dB can be doubled and or DC signals generated with modulated up AC signals The extremely compact design with primary matrix and signal condi tioning occupies just a single Compact PCI PXI slot width making it possible to create space saving yet very powerful measurement and stimulus systems A self test of the TS PFG function generator can be run in conjunction with the TS PSAM module Diagnostic LEDs in the front panel indicate the module s current status Usage ROHDE amp SCHWARZ Usage Function Generator TS PFG 6th Issue 11 05 6th Issue 11 05 ROHDE amp SCHWARZ Function Generator TS PFG View 2 View Figure 2 1shows the TS PFG Function Test Module without the asso ciated TS PDC rear I O module The TS PDC rear I O module is shown in Figure 2 2 Figure 2 1 View of the TS PFG module 2 1 ROHDE amp SCHWARZ View Function Generator TS PFG x 1157 980402 t Figure 2 2 View of the TS PDC rear I O module 6th Issue 11 05 6th Issue 11 05 ROHDE amp SCHWARZ 3 Block Diagrams This section provides a function chart of the TS PFG module as well as a detailed circuit diagram Figure 3 1 shows the function chart of the TS PFG module Figure 3 2 shows a detailed block diagram of the TS PFG module al TS PFG pre BC Logik PCI Interface Coupling Relays 8 1 Multiplexer DAC Control FPGA Offset Gain 8 1 Multiplexer
6. 8 2 Table 9 1 Pin assignment for connector X10 uununnnnnnsnnnnnnnnnnnnnnnnnnnnnnnnnnnn 9 1 Table 9 2 Pin assignment for connector X20 is 9 3 Table 9 3 Pin assignment for connector X30 9 4 Table 9 4 Pin assignment for connector X1 ss 9 5 Table 9 5 Pin assignment for connector X20 TS PDC 9 7 ROHDE amp SCHWARZ Tables Funktionsgenerator TS PFG 6th Issue 11 05 6th Issue 11 05 Function Generator TS PFG ROHDE amp SCHWARZ 1 Usage 1 1 General The ROHDE amp SCHWARZ Function Generator Module TS PFG can be used wherever single or multiple channel analog output signals have to be simulated The floating output of the signals prevents any interference on the unit under test UUT thereby ensuring that the application can be simulat ed under conditions that are very close to actual The high dynamic range of the output voltage and the high sample rate achieve a very fine resolution of the output signals The module can generate standard signal forms such as sine triangular and square as well as arbitrary forms These can be output continuously or in pulsed mode Commercially available waveform editors can be used for defining the signal curves e g VisualBench by National Instruments Comprehen sive trigger options with local trigger and market signals or the PXI trig ger bus f
7. RSPFG VAL OPERATE CONTINUOUS Configure standard function output wi s status rspfg ConfigureOutputMode s VI RSPFG VAL OUTPUT FUNC Configure sine wave output with 1 0 volts amplitude peak to peak on channel 1 and channel 2 with frequency 1000 Hz phase 0 Hz dc offset voltage 0 0 volt f s status rspfg ConfigureStandardWaveform s VI CHI RSPFG VAL WFM SINE 1 0 0 00 1000 0 00 s status rspfg ConfigureStandardWaveform s VI CH2 RSPFG VAL WFM SINE 1 0 0 00 1000 0 00 6th Issue 11 05 6th Issue 11 05 ROHDE amp SCHWARZ Function Generator TS PFG Software Select the output filter 3 kHz to get best signal quality for the 1 kHz fregency e s status rspfg ConfigureFilter s VI CH1 VI TRUE 3 0e3 3kHz s status rspfg ConfigureFilter s VI CH2 VI TRUE 3 0e3 3kHz Enable signal generator output s status rspfg ConfigureOutputEnabled s_VI CH1 VI TRUE s status rspfg ConfigureOutputEnabled s_VI CH2 VI_TRUE Initiate generating signal generator output s status rspfg InitiateGeneration s VI Stop generation of output signal x s status rspfg AbortGeneration s VI Select the output filter 100 kHz to get best signal quality for the 5 kHz fregency s_status rspfg_ConfigureFilter s_VI CH1 VI_TRUE 1 0e5 100kHz Configure sine wave output with 1 0 volts amplitude peak to peak w
8. acilitate synchronization with other R amp S measurement stimu lus or switching modules or PXI modules of other manufacturers A LabWindows IVI driver is provided on the card for the general func tions Other hardware functions are controlled using specific exten sions of the driver As is typical for a LabWindows driver Function Pan els and Online Help are available The TS PFG module is inserted in the front of the CompactTSVP chas sis It uses the cPCI PXI standard The front connector ends flush with the front panel of the CompactTSVP chassis and is used for contacting UUTs or measurement sensors At the back the TS PFG module is connected to the cPCI control bus and the PXI trigger bus Instead of using the front connector analog measurement signals can be cap tured via the CompactTSVP s analog measuring bus The TS PPFG module can only be used in the CompactTSVP TSVP Test System Versatile Platform Usage ROHDE amp SCHWARZ Usage Function Generator TS PFG 1 2 Characteristics The TS PFG Function Generator Module features the following charac teristics Characteristics TS PFG 2 channel arbitrary function generator both channels can be operat ed as independent generators Floating signal generation max 125V working voltage Resolution 16 bit High sample rate per channel max 25 MS s High output voltage ranges 1V 20 V up to 40 Vpp channels can be cascaded High out
9. and systems Design and Development Production Sales Services of Electronic Measurement and Communication Equipment and Systems Design and Development Production Sales Services of Electronic Measurement and Communication Equipment and Systems Design and Development Production Sales Services of Electronic Measurement and Communication Equipment and Systems Design and Development Production Sales Services of Electronic Measurement and Communication Equipment and Systems This annex as of 2005 01 24 is only valid in connection with the above mentioned certificate Support Center Telephone Europe 49 180 512 42 42 Telephone worldwide 49 89 4129 13774 Fax 49 89 4129 13777 e mail customersupport rohde schwarz com If you have any technical queries about this Rohde amp Schwarz equipment our Hotline at the Support Center of Rohde amp Schwarz Sales GmbH will be glad to help Our team will discuss your queries and look for solutions to your problems The Hotline is open Mondays to Fridays from 08 00 to 17 00 hrs For queries outside office hours you can leave a message or send a note via fax or email We will then get back to you as soon as possible amp ROHDE amp SCHWARZ 6th Issue 11 05 Function Generator TS PFG Content 1 Usage 1 1 General 1 2 Characteristics 1 2 1 Applications 2 View Block Diagrams 4 Layout 4 1 Mechanical construction of the TS PFG 4 2 Display Elements on t
10. esellschaft zur Zertifizierung von Managementsystemen hereby certifies that the company Rohde amp Schwarz GmbH amp Co KG Mu hldorfstrasse 15 D 81671 M nchen with the production sites as listed in the annex for the scope Design and Development Production Sales Services of Electronic Measurement and Communication Equipment and Systems has implemented and maintains a Quality Management System An audit documented in a report has verified that this quality management system fulfills the requirements of the following standard DIN EN ISO 9001 2000 December 2000 edition The quality management system of the sites marked with in the annex fulfills the requirements set out by the international and German Road Traffic Regulations including the approval objects as listed in the appendix This certificate is valid until 2008 01 23 Certificate Registration No 001954 QM ST Frankfurt am Main 2005 01 24 This certificate is based on a quality audit in cooperation with the CETECOM ICT Services GmbH as a Notified Body under the Scope of the EC directive 99 5 EC It was verified by the Notified Body that the supplementary requirements of the Annex V of the European Concil Directive 99 5 EC are fulfilled C Ass iur M Drechsel Dipl Ing S Heinloth Senior xgcutive Officer of CETECOM ICT Services GmbH MANAGING DIRECTORS Dipl Ing J Schirra DOS is member of Deutscher ren D 60433 Frankfurt am Main August Schanz
11. g software modules are installed during driver installation Module Path Remarks rspfg dll lt GTSL Verzeichnis gt Bin Driver rspfg hlp lt GTSL Verzeichnis gt Bin Help file rspfg fp lt GTSL Verzeichnis gt Bin LabWindows CVI Function Panel File Function Panels for CVI Development En vironment rspfg sub lt GTSL Verzeichnis gt Bin LabWindows CVI Attribute File This file is needed by some Function Panels rspfg lib lt GTSL Verzeichnis gt Bin Import Library rspfg h lt GTSL Verzeichnis gt Include Header File for the Driver Table 7 1 Driver InstallationTS PFG ter NOTE The IVI and VISA libraries produced by National Instruments are needed to run the driver 7 1 ROHDE amp SCHWARZ Software Function Generator TS PFG 7 2 Soft Panel see Figure 7 1 A soft panel TS PFG is provided for the module The soft panel is based on the LabWindows CVI driver and enables the module to be op erated interactively Special test functions can be activated with a pro tected menu amp TS PFG Simulation module 41 42 B1 B2 C1 C2 D1 D2 Bus coupling 3 Standard Waveform 3 Standard Waveform Figure 7 1 Soft Panel TS PFG 6th Issue 11 05 6th Issue 11 05 ROHDE amp SCHWARZ Function Generator TS PFG Software e El 7 3 TS PFG Programming Example Generating different output signals with and without trigger conditions The different examples jus
12. he TS PFG Module 4 3 Mechanical construction of the TS PDC 4 4 Display elements of the TS PDC module 5 Function Description 5 1 Function Description of the TS PFG Module 5 1 1 Analog Hardware of the Module 5 1 2 Synchronizing 5 1 3 Special Features for Standard Curve Shapes 5 2 Function Description of the TS PDC Module 6 Commissioning 6 1 Installing the TS PFG Module 6 2 Installing the TS PDC Module 7 Software 7 1 Driver Software 7 2 Soft Panel 7 3 TS PFG Programming Example 8 Self Test 8 1 LED Test 8 2 Power on test 8 3 TSVP Self Test ROHDE amp SCHWARZ Content 1 1 1 1 1 2 1 2 2 1 4 1 4 1 4 2 4 3 4 4 5 1 5 1 5 1 5 1 5 2 5 3 6 1 6 1 6 2 7 1 7 1 7 2 7 3 8 1 8 2 8 2 ROHDE amp SCHWARZ Content 10 Interface Description 9 1 9 2 Specifications 10 1 10 2 10 3 10 4 10 5 10 6 10 7 10 8 Funktionsgenerator TS PFG 9 1 Interface description for TS PFG 9 1 9 1 1 Connector X10 Front Connector 9 1 9 1 2 Connector X20 Extension Connector 9 3 9 1 3 Connector X30 Analog Bus Connector 9 4 9 1 4 Connector X1 cPCI Bus Connector 9 5 Interface description for TS PDC 9 6 9 2 1 Connector X20 Extension Connector 9 6 10 1 Interface 10 1 Signal Generation 10 1 Time Control 10 2 Output Levels 10 2 Synchronization 10 3 Primary Connection 10 4 General Data 10 4 Ordering Information 10 5 6th Issue 11 05 ROHDE amp SCHWARZ 6th Issue 11 05 Function Generat
13. ications DC Offset Range Resolution Error Limits 20 V 10 mV 1 100 mV 10 V 5 mV 1 80 mV a 0 5 mV 1 20 mV Output current Output impedance Coupling Output bandwidth e with low pass filter 3 dB Output potential Temperature range Temperature coefficient for 5 40 C e Amplitude e Offset 10 5 Synchronization per channel Trigger inputs Edge Pattern Delay Trigger Outputs 250 mA max 50 mA square gt 500 kHz lt 2 5 Q typically 1 25 Q DC 3 MHz 100 kHz 3 kHz selectable 1 potential per channel max working voltage 125 V 23 5 C 0 0 05 C 0 0 4 C of final value 1x local TTL trigger 8x PXI trigger bus positive negative edge 9 bit 3 states High Low don t care 40 ns 100 s 1x local TTL trigger marker synchronous with analog sig nal 8x PXI trigger bus marker channels can be used as addi tional channels with digital sig nals 10 3 ROHDE amp SCHWARZ Specifications 10 4 10 6 Primary Connection Front connector R amp S Analog bus access Max switching voltage Max switching current Max power Insulation channel to channel channel to GND 10 7 General Data Power consumption EMC Safety Mechanical strength e Vibration test sinusoidal Sinus 5 Hz 55 Hz Sinus 55 Hz 150 Hz e Vibration test random 10 Hz 300 Hz Shock
14. ith frequency 5000 Hz phase 0 Hz dc offset voltage 0 0 volt s status rspfg ConfigureStandardWaveform s VI CH1 RSPFG VAL WFM SINE 1 0 0 00 5000 0 00 7 5 ROHDE amp SCHWARZ Software Function Generator TS PFG Initiate generating signal generator output S s status rspfg InitiateGeneration s VI Stop generation of output signal 7 6 s_status rspfg_AbortGeneration s_VI Configure number of bursts s status rspfg ConfigureBurstCount s_VI CH1 2 Configure burst generation of the output signal S s status rspfg ConfigureOperationMode s VI CHI RSPFG VAL OPERATE BURST Configure sine wave output with 1 0 volts amplitude peak to peak with frequency 1000 Hz phase 0 Hz dc offset voltage 0 0 volt S s status rspfg ConfigureStandardWaveform s VI CH1 RSPFG VAL WFM SINE 1 0 0 00 1000 0 00 Initiate generating signal generator output s status rspfg InitiateGeneration s_VI Start generating signal generator output Ki s status rspfg SendChannelSoftwareTrigger s VI CH1 6th Issue 11 05 6th Issue 11 05 ROHDE amp SCHWARZ Function Generator TS PFG Software Stop generation of output signal s_status rspfg_AbortGeneration s_VI Configure sine wave output with 1 0 volts amplitude peak to peak with frequency 5000 Hz phase 0 Hz dc offset voltage 0 0 volt we s
15. laced 8 3 TSVP Self Test The TSVP self test runs an in depth test on the module and generates a detailed log This is done with the Self Test Support Library The TS PSAM module is used as a measurement unit of R amp S modules in the TSVP The correct operation of the modules is ensured by meas urements on the analog bus NOTE You will find information about starting the self test and on the sequence of necessary steps in the GTSL software description or the GTSL on line help 6th Issue 11 05 6th Issue 11 05 Function Generator TS PFG 9 Interface Description 9 1 Interface description for TS PFG 9 1 1 Connector X10 Front Connector 32 gt O Figure 9 1 Connector X10 mating side Pin A B 1 LABA1 LABA2 2 LABB1 LABB2 3 LABC1 LABC2 4 LABD1 LABD2 5 6 7 8 9 Table 9 1 Pin assignment for connector X10 ROHDE amp SCHWARZ Interface Description 9 1 ROHDE amp SCHWARZ Interface Description Function Generator TS PFG Pin 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 GND GND GND 29 MO1 GND MO2 30 STI GND XTI2 31 GND GND GND 32 GND GND CHA GND Table 9 1 Pin assignment for connector X10 Signal CHA GND is connected to the front
16. ly with TS PDC 2 differential short circuit proof floating cascadable can be operated synchronously or asynchronously as 2 separate generators 2 TTL 1 MSamples per channel DC Sine max 1 MHz Square max 1 MHz Mark space ratio 1 99 Triangular max 1 MHz Sawtooth max 1 MHz User defined curve forms 10 1 ROHDE amp SCHWARZ Specifications Function Generator TS PFG 10 3 Time Control Modes DC mode burst continuous Burst Mode Scanning frequency e Resolution e Sequence linking DC 1 S s 25 MS s 40 ns min 64 per channel max 16384 cy cles per sequence Continuous Mode Frequency e Resolution e Accuracy 1 HZ 1 MHz sine 0 004 of the set value Resolution resolution refer ence clock accuracy PXI Clock TSVP 10 MHz 1 5 ppm 1 ppm year Reference Clock 10 4 Output Levels 10 2 Amplitude Ranges 20 V 10 V 45 V 41 V 40 Vpp 20 Vpp 10 Vpp 2 Vpp e Resolution 16 bit e Accuracy see table Amplitude Amplitude Frequency Frequency 1 Hz 100 kHz 10 Hz 1 MHz Range Resolution Error Limits Error Limits 20 V 0 6 mV 0 25 dB 0 5 dB 10 V 0 3 mV 0 25 dB 0 5 dB 1V 0 03 mV 0 3 dB 0 5 dB Offset e Range 20 V 20 V offset ampli tude less than range limit e Resolution 12 bit e Accuracy see table 6th Issue 11 05 6th Issue 11 05 Function Generator TS PFG ROHDE amp SCHWARZ Specif
17. n tials and rectified to the nominal voltage by line controllers The status of the output voltage is displayed in each case by an LED The following DC voltages are generated 15 VDC 0 5A 2x 15 VDC 0 5A 2x 5 VDC 0 5A 2x 3 3 VDC 0 25A 2x GND ON OFF pee Se ere et ER Regulator 1 primary DC Transducer Regulator 2 isses Figure 5 1 Block Diagram of TS PDC 5 3 ROHDE amp SCHWARZ Function Description Function Generator TS PFG 6th Issue 11 05 6th Issue 11 05 ROHDE amp SCHWARZ Function Generator TS PFG Commissioning 6 Commissioning 6 1 Installing the TS PFG Module To install the plug in module proceed as follows e Power down and switch off the CompactTSVP e Select a suitable front slot slots 5 15 possible preferably slot 5 Remove the corresponding front panel portion from the TSVP chassis by loosening the two screws WARNING Check the backplane connectors for bent pins Any bent pins must be straightened Failure to do this may permanently damage the backplane e Apply moderate pressure to insert the plug in module use locating pin to attach WARNING To insert the plug in module use both hands to guide carefully into the backplane connectors The module is correctly located when a distinct stop can be felt e Tighten the two retaining screws on the fron
18. nd generated to allow synchronizing with other devices especially with analyzer modules or digital measur ing modules The trigger signals of the PXI trigger bus and two trigger input signals to ground with programmable threshold are provided for this purpose A phase locked marker signal can also be generated with an unused bit of the digital output values ROHDE amp SCHWARZ Function Description 5 2 Function Generator TS PFG 5 1 3 Special Features for Standard Curve Shapes Standard waveforms sine rectangle triangle saw tooth can be gen erated with the TS PFG module to match the frequency very precisely In the case of waveforms with steep edges rectangle saw tooth how ever shifts may occur in the edges that are not visible with other curve shapes The shift jitter matches a sampling interval i e 40 ns for sig nal frequencies above 1 Hz To generate signals free of jitter the signal frequency must be selected so that the duration of the period or in the case of a rectangle the pulse width is an integer multiple of 40 ns or the signal must be pro grammed as an arbitrary waveforms 6th Issue 11 05 6th Issue 11 05 Function Generator TS PFG ROHDE amp SCHWARZ Function Description 5 2 Function Description of the TS PDC Module On this topic see also Figure 5 1 The DC DC converter is configured as a primary reference DC DC con verter The input voltage 5 VDC is transfered to two secondary pote
19. nector X20 connects the TS PDC module to the exten sion backplane in the CompactTSVP The TS PDC module must al ways use the corresponding rear I O slot for the main module e g TS PSAM module WARNING D The TS PDC module must always be inserted in the correspond ing rear I O slot same slot code of the TS PFG module If modules are inserted incorrectly e g cPCI PXI standard mod ules in the front both modules may be damaged irreparably X20 LEDs TS PDC Figure 4 3 Arrangement of the connector and LEDs on the TS PDC module Symbol Use X20 Extension Rear I O Table 4 3 Connector for the TS PDC module 4 3 ROHDE amp SCHWARZ Layout Function Generator TS PFG 4 4 Display elements of the TS PDC module On this topic see also Figure 4 4 Eight light emitting diodes LEDs are located on the front of the TS PDC module to show the current status of the generated supply voltages The individual LEDs have the following meanings CO O On ECR Figure 4 4 Arrangement of LEDs on the TS PDC module LED Description 1 lights up 15 VDC CH1 present 2 lights up 5 VDC CH1 present 3 lights up 3 3 VDC CH1 present 4 lights up 15 VDC CH1 present 5 lights up 15 VDC CH2 present 6 lights up 5 VDC CH2 present 7 lights up 3 3 VDC CH2 present 8 lights up 15 VDC CH2 present Table 4 4 Di
20. or TS PFG Figures Figures Figure 2 1 View of the TS PFG module nn 2 1 Figure 2 2 View of the TS PDC rear I O module 2 2 Figure 3 1 Function chart of the TS PFG module 3 1 Figure 3 2 Detailed block diagram of the TS PFG module 3 2 Figure 4 1 Layout of the connectors on the TS PFG module 4 1 Figure 4 2 Layout of the LEDs on the TS PFG module sssssssseeeee sees eesssssssss 4 2 Figure 4 3 Arrangement of the connector and LEDs on the TS PDC module 4 3 Figure 4 4 Arrangement of LEDs on the TS PDC module 4 4 Figure 5 1 Block Diagram of TS PDG 22000 5 3 Figure 7 1 Soft Panell S PFG nn nee 7 2 Figure 9 1 Connector X10 mating side 9 1 Figure 9 2 Connector X20 mating side 9 3 Figure 9 3 Connector X30 mating side 9 4 Figure 9 4 Connector X1 mating side 9 5 Figure 9 5 Connector X20 TS PDC mating side 9 6 ROHDE amp SCHWARZ Figures Funktionsgenerator TS PFG 6th Issue 11 05 6th Issue 11 05 ROHDE amp SCHWARZ Function Generator TS PFG Tables Tables Table 1 1 Characteristics TOP Donna 1 2 Table 4 1 Connectors of the TS PFG module 4 1 Table 4 2 Display elements on the TS PFG module 4 2 Table 4 3 Connector for the TS PDC module ssssssssssssssssssssse eenn 4 3 Table 4 4 Display elements on the TS PDC module een 4 4 Table 7 1 Driver Installation TS PFG nn 7 1 Table 8 1 Statements about the LED Test 8 1 Table 8 2 Statements about the power on test
21. panel of the TS PFG The front panel is capacitively coupled to GND 6th Issue 11 05 6th Issue 11 05 ROHDE amp SCHWARZ Function Generator TS PFG Interface Description 9 1 2 Connector X20 Extension Connector FEDCBAZ Figure 9 2 Connector X20 mating side L Pn T T TRT ES A A E A Al 22 GND GND zZ DI OJOO zzz SeS zZ zZ g 0 zZ 5 GND x N o 992222 3 2 2 2 2 GIGI GI O lalalala SISI UU oO DOFXOMZZOO z z z z z z Z Inc nc no nc Nc Luc Lue G zZ iw G zZ iw 2 Z U E zZ U Z L G z 5 Table 9 2 Pin assignment for connector X20 ROHDE amp SCHWARZ Interface Description Function Generator TS PFG 9 1 3 Connector X30 Analog Bus Connector A oO wo oo oO 00 Oo Olm 000 00 O 0 9 000006000 O O OQ O Olm o e oe 0 AE Figure 9 3 Connector X30 mating side D A 7 IL2 IL1 6 GND 5 ABA1 ABA1 4 ABB1 3 ABC2 ABB2 2 ABA2 1 ABD2 ABD1 Table 9 3 Pin assignment for connector X30 6th Issue 11 05 6th Issue 11 05 Function Generator TS PFG ROHDE amp SCHWARZ 9 1 4 Connector X1 cPCI Bus Connector 25 0000000 FEDCBAZ Figure 9 4 Connector X1 mating side N P OO d 0 Lg I lIi O EEE GND woen wm wo fv vom GND GND GND vo ci as GND GND cum om st vor esrev GND END nme
22. put current max 250 mA per channel 1 MSamples memory depth per channel Waveform linking and looping Synchronizing with the PXI trigger bus Channels can be optionally switched to 8 analog buses outputs Self test capability in conjunction with the TS PSAM module LabWindows IVI driver Used in the CompactTSVP Table 1 1 Characteristics TS PFG 1 2 1 Applications The following applications can be run with the TS PFG function gener ator e Generating symmetrical sine square sawtooth and triangular functions e Generating random linkable curve forms e Sensor simulation floating stimulation e Simulating arbitrary signals e Stimulating low frequency digital signals with variable level e Programmable clock pulse generators e Generating UUT supply voltages 1 2 6th Issue 11 05 6th Issue 11 05 Function Generator TS PFG ROHDE amp SCHWARZ Should the application require additional stimulus channels this can be achieved by adding further TS PFG function generator modules and synchronizing them with the PXI Triggerbus The analog bus and an R amp S switching module such as the TS PMB can be used to multiplex the output signals over a very high number of UUT pins Complex test operations can be performed by the digital marker signal which is output sample synchronously with the analog signal Using a switchable connection of the two output channels the output voltage range level
23. rs on the TS PFG module Symbol Use x1 cPCI Bus X10 UUT X20 Extension PXI Rear I O X30 Analog Bus Table 4 1 Connectors of the TS PFG module 4 1 ROHDE amp SCHWARZ Layout 4 2 Function Generator TS PFG 4 2 Display Elements on the TS PFG Module Three light emitting diodes LEDs on the front of the TS PFG module indicate its current status These LEDs have the following meanings a Fault Communication DC supply x20 x1 Figure 4 2 Layout of the LEDs on the TS PFG module LED Description red Fault ERR Lights up when a fault is detected on the TS PFG module during the power on test after the supply voltage is switched on This indicates the presence of a hardware problem on the module see also Section 8 Self Test yellow Communication COM Lights up when data is exchanged across the inter face green Supply voltage OK PWR Lights up when all the necessary supply voltages are present Table 4 2 Display elements on the TS PFG module 6th Issue 11 05 6th Issue 11 05 Function Generator TS PFG ROHDE amp SCHWARZ Layout 4 3 Mechanical construction of the TS PDC On this topic see also Figure 4 3 The TS PDC module is a rear I O module for mounting in the back of the CompactTSVP The board height of the module is 3 HU 134 mm The module is secured in place with the two retaining screws on the front panel Con
24. splay elements on the TS PDC module 6th Issue 11 05 6th Issue 11 05 ROHDE amp SCHWARZ Function Generator TS PFG Function Description 5 Function Description 5 1 Function Description of the TS PFG Module 5 1 1 Analog Hardware of the Module 2 independent data paths each with its own voltage potential are used to output the analog stimulus values All output paths are identical in structure Each path has a fast D A converter to which three low pass filters and a differential power amplifier with adjustable level range are connected on the load side The reference bus control unit FPGA transmits the digital data over an insulated parallel port at the maximum possible data rate The FPGA updates the D A converter for each individual channel as a func tion of the selected sample rate All of the necessary digital control signals system clock update signal amplifier setting are generated by the FPGA and also transmitted to the analog section by insulation transmitters The module derives the voltage supply to the analog front end from a rear I O module TS PDC with DC DC converter The analog signals are taken out via isolating relays at the module s front connector X10 and to the analog measurement bus of the Com pactTSVP Fixed current limiting is provided Higher output voltages can be generated by a direct coupling of the isolated individual chan nels 5 1 2 Synchronizing Triggers can be both received a
25. status rspfg ConfigureStandardWaveform s VI CH1 RSPFG VAL WFM SINE 1 0 0 00 10000 0 00 Initiate generating signal generator output s status rspfg InitiateGeneration s_VI Start generating signal generator output zy s status rspfg SendChannelSoftwareTrigger s VI CH1 Stop generation of output signal SEI s status rspfg AbortGeneration s VI Configure channel one for external trigger input at XTI1 S s status rspfg ConfigureTriggerSource s VI CH1 RSPFG VAL TRIG XTI1 Initiate generating signal generator output 7 s status rspfg InitiateGeneration s VI 7 7 ROHDE amp SCHWARZ Software Function Generator TS PFG 7 8 Configure channel one trigger delay S s status rspfg ConfigureTriggerDelay s VI CH1 1 0 Initiate generating signal generator output s_status rspfg InitiateGeneration s_VI Wait for an external trigger input at front connector XTI1 Stop generation of output signal v s status rspfg AbortGeneration s VI 6th Issue 11 05 6th Issue 11 05 ROHDE amp SCHWARZ Function Generator TS PFG Self Test 8 Self Test The TS PFG function generator has a built in self test capability The following tests are possible LED Test N Power on test TSVP self test 8 1 LED Test When the device is switched on all three LEDs are lit for about one sec ond This indicates
26. t panel of the module The TS PFG module is automatically detected by the Com pactTSVP ROHDE amp SCHWARZ Commissioning Function Generator TS PFG 6 2 Installing the TS PDC Module To install the plug in module proceed as follows The TS PFG module must have been installed beforehand e Select the corresponding rear I O slot for the TS PFG module Remove the corresponding rear panel portion from the Com pactTSVP chassis by loosening the two screws WARNING Check the backplane connectors for bent pins Any bent pins must be straightened Failure to do this may permanently damage the backplane e Push in the plug in module using moderate pressure WARNING To insert the plug in module use both hands to guide carefully into the backplane connectors 6 2 The module is correctly located when a distinct stop can be felt e Tighten the two retaining screws on the front panel of the module 6th Issue 11 05 6th Issue 11 05 Function Generator TS PFG 7 Software 7 1 Driver Software A LabWindows IVI driver is provided on the card for the PFG functions All other hardware functions are controlled using specific extensions of ROHDE amp SCHWARZ Software the driver The driver is part of the ROHDE amp SCHWARZ GTSL soft ware All the functions of the driver are described fully in the on line help and in the LabWindows CVI Function Panels The followin
27. t show the order of function calls used to output a special signal The coding rules of a GTSL software like allocating and locking the resource or error handling are not considered in this example Its just to show the function calls rspfg ivi driver header file include rspfg h static ViSession s VI static ViStatus s status main The resource descriptor must be adapted to the system Init the rspfg driver After the fuction call the module will generate a dc voltage output signal of 0 volts 7 s status rspfg InitWithOptions PXI2 13 0 INSTR VI TRUE VI_TRUE amp s VI Stop generation of output signal s_status rspfg_AbortGeneration s_VI Connect channel 1 to front connector X10 s_status rspfg_Connect s_VI CH1_Lo ABa2 s status rspfg Connect s VI CH1_Hi ABal 7 3 ROHDE amp SCHWARZ Software Function Generator TS PFG Connect channel 2 to front connector X10 Ef s status rspfg Connect s VI CH2 Lo ABb2 s status rspfg Connect s VI CH2 Hi ABb1 Wait until switching relays are settled S s status rspfg WaitForDebounce s VI 1000 Configure continuous generation of the output signal S s status rspfg ConfigureOperationMode s VI CHI RSPFG VAL OPERATE CONTINUOUS Configure continuous generation of the output signal 1 s status rspfg ConfigureOperationMode s VI CH2
28. test Temperature load e Nominal temperature range e Operating temperature range e Storage temperature range e Humidity Dimensions in mm Function Generator TS PFG 2x 8 1 multiplexer 2 pole on lo cal analog bus 8x coupling relays to the analog bus 125 V 125V _ 1 0 A 1 0A 10W 10VA 125 V S S 5 V 5 8 A 3 3 V 0 2 30 W max incl TS PDC according to EMC Directive 89 336 EEC and Standard EN61326 CE EN61010 Part 1 2 g MIL T 28800D class 5 0 5 g MIL T 28800D class 5 1 29 40 g MIL STD 810 Classes 3 and 5 5 40 C 0 50 C 40 70 C 40 C 95 RH 316 x 174 x 20 6th Issue 11 05 6th Issue 11 05 Function Generator TS PFG Weight Calibration interval recommended 10 8 Ordering Information Function Generator TS PFG incl TS PDC Platform TS PCA3 ROHDE amp SCHWARZ Specifications 0 50 kg max 0 80 kg incl TS PDC 1 year 1158 0052 02 1152 2518 02 10 5
29. that the 5 V supply is present and all LEDs are work ing also that the power on test was successful The following state ments can be made about the different LED statuses LED Description One LED Hardware problem on the module does notlight LED faulty up No LED s No 5V supply light up Table 8 1 Statements about the LED Test NOTE If diagnostics suggest a problem with the supply voltage the LEDs for the associated rear I O module TS PDC must be in spected visually If a supply voltage failure is confirmed the TS PDC module must be replaced ROHDE amp SCHWARZ Self Test 8 2 Function Generator TS PFG 8 2 Power on test The power on test runs at the same time as the LED test In this test the result of the FPGA loading process is calculated FPGA Field Pro grammable Gate Array The following statements can be made about the different statuses of the red and green LEDs LED Description Green LED all supply voltages present on green LED at least one supply voltage of the TS PFG module or off the rear I O module TS PDC is missing red LED off no errors were detected red LED on FPGA loading failed Table 8 2 Statements about the power on test NOTE If diagnostics suggest a problem with the supply voltage the LEDs for the associated rear I O module TS PDC must be in spected visually If a supply voltage failure is confirmed the TS PDC module must be rep
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