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R&S TS-PSU User Manual

1. Table 5 5 Load simulation data 1 Accuracy of set value absolute value Voltage 15V 50 V Current 0 10 mA 0 0 3A 0 10mA 0 0 3A 100 mA 100 mA Power 20 W continuous 25 W peak Minimum voltage 0 5 V 0 5V 0 5V 0 5 V 0 5 V 0 5 V Operation as constant current sink Range 0 10 mA 0 0 3A 0 10mA 0 100 0 3A 100 mA mA Resolution 0 39 yA 3 7 pA 115 yA 0 39 yA 3 7 uA 115 yA Accuracy 1 0 4 0 4 0 4 0 4 0 4 0 4 20 yA 200 pA 6 mA 20 yA 200 uA 6 mA Operation as resistance load Range 50 O 5 Q 2 3 0 50 O 5v 2130 150 kQ 15 KQ 1 5 KQ 500 kQ 50 kQ 5 ko Resolution 1 mo 100 un 10 yA 1 mo 100 un 10 yA Operation as load with constant power Range 50 UW 0 5 mw 5mW 50 uW 0 5mW 5 mW 0 15 W 1 5W 20W 0 5W 5W 20W Resolution 100 nW 1 uw 10 uW 100 nw 1 uw 10 pW 5 29 ROHDE amp SCHWARZ Function Description 5 30 Power Supply Load Module R amp S TS PSU 4th Issue 09 11 ROHDE amp SCHWARZ Power Supply Load Module R amp S TS PSU Commissioning 6 Commissioning 6 1 Installation of the PSU power module To install the PSU power module follow these steps Shut down and turn off the R amp S CompactTSVP R amp S PowerTSVP Select a suitable front side slot CAUTION D To facilitate optimal heat dissipation if multiple R amp S TS PSU modules are used they should be installed distributed in the R amp S CompactTSVP R amp S
2. eeeeeeeeeeee 9 9 Figure 9 9 Connector X5 view mating side eeeeeeee 9 10 ROHDE amp SCHWARZ Figures Power Supply Load Module R amp S TS PSU 4th Issue 09 11 4th Issue 09 11 ROHDE amp SCHWARZ Tables Power Supply Load Module R amp S TS PSU Tables Table 1 1 Characteristics R amp S TS PSU eeeeeeeseeeeeeee 1 3 Table 4 1 PSU power module connectors eese eene 4 2 Table 4 2 Display elements on the PSU power module 4 3 Table 4 4 Display elements on the PSU RIO module 4 5 Table 4 3 PSU RIO module connectors eeeeeeeeeeeeeeeeeee 4 5 Table 5 1 Voltages and value range of monitor outputs 5 14 Table 5 2 Bits in status register for load simulation 5 20 Table 5 3 Range limits for operation as resistance load 5 23 Table 5 4 Range limits for operation as resistance load 5 24 Table 5 5 Load simulation dat ii 5 29 Table 7 1 Driver installation R amp S TS PSU ooooooocccccccnnncccononccananannnnnnnncnononnnnnnnos 7 1 Table 8 1 Observations about the LED test cccccceseeeeeeeeeeeeeeeeeeneeeeeeeeeeeeeees 8 1 Table 8 2 Observations about the power on test
3. 8 2 Table 9 1 FI Lee inq Pt 9 1 Table 9 2 Assignment or X IU scans 9 2 Table 9 3 Assignment OF X20 M 9 4 Table 9 4 Assignment of X30 ui 9 5 Table 9 5 Assignment of X5 cL 9 6 Table 9 6 Assignment Of 3 au 9 7 Table 9 7 Assignment of X20 H 9 8 Table 9 8 Assignment of X5 9 9 Table 9 9 Assignment Of C u a 9 10 ROHDE amp SCHWARZ Tables Power Supply Load Module R amp S TS PSU 4th Issue 09 11 4th Issue 09 11 Power Supply Load Module R amp S TS PSU ROHDE amp SCHWARZ 1 Usage 1 1 General These operating instructions provide all the information required for in stallation programming and operation of the Power Supply Load Module R amp S TS PSU on the R amp S CompactTSVP R amp S PowerTSVP production platform They also include detailed infor mation on the special features of the R amp S TS PSU specifications block diagrams and pin assignment ofthe connector All processes de scribed in the manual assume the reader is familiar with personal com puters the Windows2000 Windows XP operating system and the basic principles of electrical measurement systems in the form of modules CompactPCI or PXI modules 1 2 Description of product The Power Supply Load Module R amp S TS PSU is a module based on CompactPCI developed for use on the ROHDE amp SCHWARZ R amp S CompactTSVP and R amp S PowerTSVP productio
4. 5 15 Figure 5 4 Error in Constant Resistance mode in 3 A range 5 26 Figure 5 5 Error in Constant Resistance mode in 100 mA range 5 27 Figure 5 6 Error in Constant Power mode in 3 A range 5 27 Figure 5 7 Error in Constant Power mode in 100 mA range 5 28 Figure 6 1 Permissible voltages on analog bus lines 6 5 Figure 7 1 Softpanel RES TS PSU s00000000000000000000000000000 00H ene nunuzi 7 2 Figure 7 2 Configuration Of Sources u n nn 7 3 Figure 7 3 Configuration of measurement units esses 7 3 Figure 9 1 Connector X1 view mating side eeeeessssss 9 1 Figure 9 2 Connector X10 view mating side eeeeeeeee 9 2 Figure 9 3 Connector X20 view mating side eeeeeeeeee 9 4 Figure 9 4 Connector X30 view mating side eeeeeeeee 9 5 Figure 9 5 Connector X5 view mating side eeeeeeeeeeee 9 6 Figure 9 6 Connector X5 view mating side eeeeeeeeeeee 9 7 Figure 9 7 Connector X20 view mating side eeeeeeeee 9 8 Figure 9 8 Connector X5 view mating side
5. 4th Issue 09 11 4th Issue 09 11 ROHDE amp SCHWARZ Power Supply Load Module R amp S TS PSU Interface description 9 1 4 Connector X30 o 2 N 0 Ro 00 oo 0 Olm 00000 0 0 0 oe e0e0 e Ojo 00000 O Oj w e o e o e o O gt Figure 9 4 Connector X30 view mating side Pin E D C B A 7 6 GND 5 ABC1 ABA1 4 ABB1 3 ABC2 ABB2 2 ABA2 1 ABD2 ABD1 Table 9 4 Assignment of X30 9 5 ROHDE amp SCHWARZ Interface description Power Supply Load Module R amp S TS PSU 9 2 PSU RIO module 9 2 1 Connector X5 at PAC 100W2 1504 4553 02 Figure 9 5 Connector X5 view mating side Pin Signal PACCTRL CH2 8 55V CH1 8 55V CH2 COM CH1 COM CH2 Uh CH1 voltage for 5 V Step Down Uh CH2 voltage for 5 V Step Down PACCTRL CH1 o o S oOo ay Eli OJIN 8 55V CH1 CH 8 55V CH2 COM CH1 _ N COM CH2 wo NC 14 CTR COM CH2 19 CTR COM CH1 Table 9 5 Assignment of X5 4th Issue 09 11 4th Issue 09 11 Power Supply Load Module R amp S TS PSU ROHDE amp SCHWARZ Interface description 9 2 2 Connector X5 at PAC 100W2 V535 1504 4553 03 Figure 9 6 Connector X5 view mating side Pin Signal 1 PACCTRL CH1 2 COM CH1 3 PAC PWR1 4 PAC PWR2 5 COM CH2 6 PACCTRL CH2 A1 NC key 7 CTR COM CH1 8 COM
6. disconnect all SWMGR DisconnectAll 0 residSwmgr amp errorOccurred amp errorCode errorMessage configure channel 1 earth free again DCPWR Conf Ground Relay 0 residDcpwr CH1 O amp errorOccurred amp errorCode errorMessage close the libraries SWMGR Cleanup 0 residSwmgr amp errorOccurred amp errorCode errorMessage ROHDE amp SCHWARZ Software DCPWR_Cleanup 0 residDcpwr amp errorOccurred amp errorCode errorMessage RESMGR Cleanup 0 amp errorOccurred amp errorCode errorMessage return 0 7 3 2 Programming with device drivers This example connects channel 1 to the front connector configures current limit and voltage switches the source on and measures the output current Error handling is not considered in this sample in order to keep it easy to read The return status should be checked for VI SUCCESS after each driver call x include rspsu h int main int argc char argv ViSession vi ViStatus status ViReal64 result open a session to the device driver The resource descriptor depends on the slot number of the module and must be adapted to the target system E status rspsu InitWithOptions CANO 0 2 5 INSTR VI TRUE VI TRUE Simulate 0 RangeCheck 1 amp vi configure channel 1 earth tied status rspsu ConfigureGround vi CH1 VI TRUE connect channel 1 to front connector St
7. CH1 LED yellow flash Channel has been deactivated because of an error the PSU AC DC ing converter is possibly not be turned on CH2 LED yellow off No error is present CH2 LED yellow flash Channel has been deactivated because of an error the PSU AC DC ing converter may not be turned on Table 8 2 Observations about the power on test NOTE Le If you forget to turn on the PSU AC DC converter it can also be turned on later Following that the R amp S TS PSU module may be reset with the aid of the Softpanel see Chapter 7 2 db TS PSU Simulation File Configure Utility Options He T Settings Trigger Input Trigger Output Measurement Acquisition PWM wz Reset Device O 8 2 4th Issue 09 11 4th Issue 09 11 ROHDE amp SCHWARZ Power Supply Load Module R amp S TS PSU Self Test 8 3 TSVP self test As part of the TSVP self test an extensive test of the R amp S TS PSU module is performed and an exhaustive protocol is generated This is done with the Self Test Support Library The R amp S TS PSAM analog stimulus and measurement module is used as a measurement unit in the TSVP self test The functionality of the modules in the system is ensured by measurements via the analog bus First the global analog bus and then the local analog bus are tested for valid voltages These voltages could possibly come from an outside source for example thro
8. 1 2 Description of product 1 1 1 3 Scope of delivery 1 2 1 4 Characteristics 1 3 1 5 Safety instructions 1 4 2 View 2 1 3 Block Diagram 3 1 4 Layout 4 1 4 1 Overview 4 1 4 2 PSU power module 4 2 4 2 1 Mechanical layout 4 2 4 2 2 Display elements 4 3 4 3 PSU RIO module 4 4 4 3 1 Mechanical layout 4 4 4 3 2 Display elements 4 5 4 4 PSU AC DC converter 4 6 4 4 1 Mechanical layout 4 6 4 4 2 Display and control elements 4 6 4 4 2 1 PAC 100W2 1504 4553 02 4 6 4 4 2 2 PAC 100W2 V535 1504 4553 03 4 6 5 Function Description 5 1 5 1 General 5 1 5 2 Power supply load unit 5 2 5 2 1 Characteristic diagram 5 3 5 2 2 Reverse polarity in load case 5 4 5 2 2 1 Weak external source current remains below the maximum current 5 5 5 2 2 2 Strong external source able to provide a high current 5 5 5 2 3 Inductive loads 5 5 5 2 4 External sensing 5 6 5 2 5 Current limiting when using matrix relays in the output path 5 6 5 2 6 Power dissipation and settling time 5 7 5 2 7 Wiring channels in series cascading 5 8 ROHDE amp SCHWARZ Contents 5 3 5 4 5 5 5 6 Power Supply Load Module R amp S TS PSU 5 2 8 Connecting channels in parallel 5 2 9 Electronic on off and PWM 5 2 10 Dynamic Operation 5 2 11 Protective mechanisms Measurement unit 5 3 1 Measurement options resolution 5 3 2 Sampling 5 3 3 Monitor output Relay matrix 5 4 1 Matrix and front relay 5 4 2 Coupling Relay 5 4 3 Ground relay
9. Trigger unit 5 5 1 Trigger outputs 5 5 2 Trigger inputs Operation as electronic load 5 6 1 General 5 6 2 Operation as constant current sink 5 6 3 Operation as resistance load 5 6 4 Operation as load with constant power 5 6 5 Regulation accuracy 5 6 6 Load simulation data 6 Commissioning 6 1 6 2 6 3 6 4 6 5 Installation of the PSU power module Installation of the PSU RIO module Connecting the PSU AC DC converter Switching on sequence Safety instructions 6 5 1 General 6 5 2 Replacing the R amp S TS PSU 6 5 3 Instructions for operation with voltages dangerous to the touch 7 Software 7 1 7 2 Driver software Softpanel 7 2 1 Configuration of sources 7 2 2 Configuration of measurement units 5 9 5 9 5 10 5 11 5 13 5 13 5 13 5 14 5 15 5 16 5 16 5 17 5 18 5 18 5 18 5 19 5 19 5 22 5 22 5 24 5 25 5 29 6 1 6 1 6 2 6 3 6 4 6 4 6 4 6 5 7 1 7 2 7 3 7 3 4th Issue 09 11 4th Issue 09 11 Power Supply Load Module R amp S TS PSU 7 3 Sample programmes 7 3 1 Programming with GTSL libraries 7 3 2 Programming with device drivers 8 Self Test 8 1 LED test 8 2 Power on test 8 3 TSVP self test 9 Interface description 9 1 PSU power module 9 1 1 Connector X1 9 1 2 Connector X10 9 1 3 Connector X20 9 1 4 Connector X30 9 2 PSU RIO module 9 2 1 Connector X5 at PAC 100W2 1504 4553 02 9 2 2 Connector X5 at PAC 100W2 V535 1504 4553 03 9 2 3 Connector X20 9 3 PSU AC DC
10. descritas sean utilizadas siempre solamente en combinaci n con la correspondiente documentaci n del producto y solamente en combinaci n con el producto correspondiente La utilizaci n de las palabras de se al en combinaci n con productos o documentaciones que no les correspondan puede llevar a interpretaciones equivocadas y tener por consecuencia dafios en personas u objetos Estados operativos y posiciones de funcionamiento El producto solamente debe ser utilizado seg n lo indicado por el fabricante respecto a los estados operativos y posiciones de funcionamiento sin que se obstruya la ventilaci n Si no se siguen las indicaciones del fabricante pueden producirse choques el ctricos incendios y o lesiones graves con posible consecuencia de muerte En todos los trabajos deber n ser tenidas en cuenta las normas nacionales y locales de seguridad del trabajo y de prevenci n de accidentes 1 Si no se convino de otra manera es para los productos Rohde 8 Schwarz v lido lo que sigue como posici n de funcionamiento se define por principio la posici n con el suelo de la caja para abajo modo de protecci n IP 2X grado de suciedad 2 categor a de sobrecarga el ctrica 2 uso solamente en estancias interiores utilizaci n hasta 2000 m sobre el nivel del mar transporte hasta 4500 m sobre el nivel del mar Se aplicar una tolerancia de 10 96 sobre el voltaje nominal y de x5 96 sobre la frecuencia nominal N No sit e el producto encim
11. see Figure 4 4 There are four light diodes LEDs on the front of the PSU RIO module They indicate the current status of the power supply voltages generat ed by the PSU AC DC converter The meaning of the individual LEDs is as follows LED Description 5 V green 5 V DC CH1 present 8 55 V green 8 55 V DC CH1 present 5 V green 5 V DC CH2 present 8 55 V green 8 55 V DC CH2 present Table 4 4 Display elements on the PSU RIO module 4 5 ROHDE amp SCHWARZ Layout Power Supply Load Module R amp S TS PSU 4 4 PSU AC DC converter 4 4 1 Mechanical layout The external PSU AC DC converter is connected via connector X5 to the PSU RIO module Connection to the power supply voltage mains power is via the power plug 4 4 2 Display and control elements 4 4 2 1 PAC 100W2 1504 4553 02 There is an On Off switch on the PSU AC DC converter When the pow er supply voltage mains power is present and the PSU AC DC con verter is turned on the On Off switch is lit 4 4 2 2 PAC 100W2 V535 1504 4553 03 There is a mains switch on the PSU AC DC converter In the switched on state and when the mains power is present the green LED near the ventilation slots is lit 4th Issue 09 11 4th Issue 09 11 ROHDE amp SCHWARZ 5 Function Description 5 1 General The Power Supply Load Module R amp S TS PSU contains two identically structured floating analog chan
12. Las celdas o bater as no deben someterse a calor ni fuego Debe evitarse el almacenamiento a la luz directa del sol Las celdas y bater as deben mantenerse limpias y secas Limpiar las conexiones sucias con un pa o seco y limpio Las celdas o bater as no deben cortocircuitarse Es peligroso almacenar las celdas o bater as en estuches o cajones en cuyo interior puedan cortocircuitarse por contacto rec proco o por contacto con otros materiales conductores No deben extraerse las celdas o bater as de sus embalajes originales hasta el momento en que vayan a utilizarse Mantener bater as y celdas fuera del alcance de los nifios En caso de ingesti n de una celda o bater a avisar inmediatamente a un m dico Las celdas o bater as no deben someterse a impactos mec nicos fuertes indebidos 1171 0000 42 05 00 Page 11 Informaciones elementales de seguridad 6 Encaso de falta de estanqueidad de una celda el liquido vertido no debe entrar en contacto con la piel ni los ojos Si se produce contacto lavar con agua abundante la zona afectada y avisar a un m dico En caso de cambio o recarga inadecuados las celdas o bater as que contienen electrolitos alcalinos p ej las celdas de litio pueden explotar Para garantizar la seguridad del producto las celdas o bater as solo deben ser sustituidas por el tipo Rohde amp Schwarz correspondiente ver lista de recambios Las bater as y celdas deben reciclarse y no deben tirarse a la ba
13. e R2 1 Ohm x 20 E a R 5 Ohm 4 R 210 Ohm 5 15 00 _ gt R 50 Ohm 10 00 5 00 0 0 5 0 10 0 15 0 20 0 25 0 Voltage in V Figure 5 4 Error in Constant Resistance mode in 3 A range 5 26 4th Issue 09 11 4th Issue 09 11 amp ROHDE amp SCHWARZ Power Supply Load Module R amp S TS PSU Function Description 16 00 14 00 12 00 10 00 4 R 10 Ohm m R 20 Ohm R 50 Ohm R 100 Ohm 8 00 Error in 6 00 4 00 0 0 5 0 10 0 15 0 20 0 25 0 Voltage in V Figure 5 5 Error in Constant Resistance mode in 100 mA range 30 00 25 00 20 00 e P 1W x c m P 5W t 15 00 5 P 10W u P 20W 10 00 5 00 0 00 0 0 5 0 10 0 15 0 20 0 25 0 30 0 35 0 40 0 45 0 Voltage in V Figure 5 6 Error in Constant Power mode in 3 A range 5 27 ROHDE amp SCHWARZ Function Description Power Supply Load Module R amp S TS PSU P 0 2W 3 lt m P 0 5W 5 P21W ke wi P 2W 0 0 5 0 10 0 15 0 20 0 25 0 30 0 35 0 40 0 45 0 Voltage in V Figure 5 7 Error in Constant Power mode in 100 mA range 5 28 4th Issue 09 11 4th Issue 09 11 Power Supply Load Module R amp S TS PSU 5 6 6 Load simulation data ROHDE amp SCHWARZ FunctionDescription Load channel data
14. n con alimentaci n m vil y enchufe individual solamente podr n enchufarse a tomas de corriente con contacto de seguridad y con conductor de protecci n conectado Queda prohibida la interrupci n intencionada del conductor de protecci n tanto en la toma de corriente como en el mismo producto La interrupci n puede tener como consecuencia el riesgo de que el producto sea fuente de choques el ctricos Si se utilizan cables alargadores o regletas de enchufe deber garantizarse la realizaci n de un examen regular de los mismos en cuanto a su estado t cnico de seguridad Si el producto no est equipado con un interruptor para desconectarlo de la red se deber considerar el enchufe del cable de conexi n como interruptor En estos casos se deber asegurar que el enchufe siempre sea de f cil acceso de acuerdo con la longitud del cable de conexi n aproximadamente 2 m Los interruptores de funci n o electr nicos no son aptos para el corte de la red el ctrica Si los productos sin interruptor est n integrados en bastidores o instalaciones se deber colocar el interruptor en el nivel de la instalaci n No utilice nunca el producto si est da ado el cable de conexi n a red Compruebe regularmente el correcto estado de los cables de conexi n a red Aseg rese mediante las medidas de protecci n y de instalaci n adecuadas de que el cable de conexi n a red no pueda ser dafiado o de que nadie pueda ser da ado por l p ej al
15. 49 61 82 800 100 info hameg de Locations Worldwide Please refer to our homepage www rohde schwarz com Sales Locations Service Locations National Websites Customer Support Technical support where and when you need it For quick expert help with any Rohde amp Schwarz equipment contact one of our Customer Support Centers A team of highly qualified engineers provides telephone support and will work with you to find a solution to your query on any aspect of the operation programming or applications of Rohde amp Schwarz equipment Up to date information and upgrades To keep your instrument up to date and to be informed about new application notes related to your instrument please send an e mail to the Customer Support Center stating your instrument and your wish We will take care that you will get the right information Europe Africa Middle East Phone 49 89 4129 12345 customersupport rohde schwarz com North America Phone 1 888 TEST RSA 1 888 837 8772 customer support rsa rohde schwarz com Latin America Phone 1 410 910 7988 customersupport la rohde schwarz com Asia Pacific Phone 65 65 13 04 88 customersupport asia rohde schwarz com China Phone 86 800 810 8228 86 400 650 5896 customersupport china rohde schwarz com ROHDE amp SCHWARZ 1171 0200 22 06 00 4th Issue 09 11 ROHDE amp SCHWARZ Power Supply Load Module R amp S TS PSU Contents Contents 1 Usage 1 1 1 1 General 1 1
16. Always read through and comply with the following safety instructions All plants and locations of the Rohde amp Schwarz group of companies make every effort to keep the safety standards of our products up to date and to offer our customers the highest possible degree of safety Our products and the auxiliary equipment they require are designed built and tested in accordance with the safety standards that apply in each case Compliance with these standards is continuously monitored by our quality assurance system The product described here has been designed built and tested in accordance with the attached EC Certificate of Conformity and has left the manufacturer s plant in a condition fully complying with safety standards To maintain this condition and to ensure safe operation you must observe all instructions and warnings provided in this manual If you have any questions regarding these safety instructions the Rohde amp Schwarz group of companies will be happy to answer them Furthermore it is your responsibility to use the product in an appropriate manner This product is designed for use solely in industrial and laboratory environments or if expressly permitted also in the field and must not be used in any way that may cause personal injury or property damage You are responsible if the product is used for any intention other than its designated purpose or in disregard of the manufacturer s instructions The manufacturer shall assume no
17. CH1 9 COM CH2 10 CTR COM CH2 Table 9 6 Assignment of X5 ROHDE amp SCHWARZ Interface description Power Supply Load Module R amp S TS PSU 9 2 3 Connector X20 0000009 22 ZABCDEF Figure 9 7 Connector X20 view mating side NP not populated MN C O O OW 0 ss mai 7 NNNM L Y 5 QA BB e b E Fry Table 9 7 Assignment of X20 4th Issue 09 11 4th Issue 09 11 ROHDE amp SCHWARZ Power Supply Load Module R amp S TS PSU Interface description 9 3 PSU AC DC converter 9 3 1 Connector X5 at PAC 100W2 1504 4553 02 Figure 9 8 Connector X5 view mating side Pin Signal PACCTRL CH2 8 55V CH1 8 55V CH2 COM CH1 COM CH2 Uh CH1 voltage for 5 V Step Down Uh CH2 voltage for 5 V Step Down PACCTRL CH1 8 55V CH1 8 55V CH2 COM CH1 COM CH2 NC 14 CTR COM CH2 15 CTR COM CH1 Table 9 8 Assignment of X5 OO ON OD a 2 OJN o _ N z wo ROHDE amp SCHWARZ Interface description Power Supply Load Module R amp S TS PSU 9 3 2 Connector X5 at PAC 100W2 V535 1504 4553 03 Figure 9 9 Connector X5 view mating side Pin Signal 1 PACCTRL CH1 2 COM CH1 3 PAC PWR1 4 PAC PWR2 5 COM CH2 6 PACCTRL CH2 A1 NC key 7 CTR COM CH1 8 COM CH1 9 COM CH2 10 CTR COM CH2 Table 9 9 Assignment of X5 9 10 4th Issue 09 11 4th Issue 0
18. PowerTSVP housing Remove the appropriate front plate section on the R amp S CompactTSVP R amp S PowerTSVP housing by loosening the two screws CAUTION D Check the backplane connectors for bent pins Any pins that are bent must be straightened Failure to observe this instruction may result in permanent dam age to the backplane Press in the PSU power module applying moderate pressure The upper catch pin of the PSU power module must be guided into the right hole while the lower catch pin is guided into the left hole of the R amp S CompactTSVP R amp S PowerTSVP housing CAUTION D When the PSU power module is connected it must be guided with both hands and carefully pressed into the backplane con nector When the PSU power module is correctly inserted you will feel it reach a definite mechanical limit 4th Issue 09 11 e Tighten the upper and lower screws on the front plate of the PSU power module 6 1 ROHDE amp SCHWARZ Commissioning Power Supply Load Module R amp S TS PSU NOTE Install the PSU RIO module as described in Section 6 2 6 2 Installation of the PSU RIO module NOTE Before the PSU RIO module can be installed the PSU power module must be installed first see Section 6 1 To install the PSU RIO module follow these steps Select the appropriate rear I O slot for the PSU power module Remove the appropriate rear pla
19. cause short circuits inside the product and or electric shocks fire or injuries Unless specified otherwise products are not liquid proof see also section Operating states and operating positions item 1 Therefore the equipment must be protected against penetration by liquids If the necessary precautions are not taken the user may suffer electric shock or the product itself may be damaged which can also lead to personal injury Never use the product under conditions in which condensation has formed or can form in or on the product e g if the product has been moved from a cold to a warm environment Penetration by water increases the risk of electric shock Prior to cleaning the product disconnect it completely from the power supply e g AC supply network or battery Use a soft non linting cloth to clean the product Never use chemical cleaning agents such as alcohol acetone or diluents for cellulose lacquers Operation 1 Operating the products requires special training and intense concentration Make sure that persons who use the products are physically mentally and emotionally fit enough to do so otherwise injuries or material damage may occur It is the responsibility of the employer operator to select suitable personnel for operating the products Before you move or transport the product read and observe the section titled Transport As with all industrially manufactured goods the use of substances that induce an
20. del producto a fin de evitar lesiones p ej debidas a irradiaci n l ser Reparaci n y mantenimiento 1 El producto solamente debe ser abierto por personal especializado con autorizaci n para ello Antes de manipular el producto o abrirlo es obligatorio desconectarlo de la tensi n de alimentaci n para evitar toda posibilidad de choque el ctrico El ajuste el cambio de partes el mantenimiento y la reparaci n deber n ser efectuadas solamente por electricistas autorizados por Rohde amp Schwarz Si se reponen partes con importancia para los aspectos de seguridad p ej el enchufe los transformadores o los fusibles solamente podr n ser sustituidos por partes originales Despu s de cada cambio de partes relevantes para la seguridad deber realizarse un control de seguridad control a primera vista control del conductor de protecci n medici n de resistencia de aislamiento medici n de la corriente de fuga control de funcionamiento Con esto queda garantizada la seguridad del producto Bater as y acumuladores o celdas Si no se siguen o se siguen de modo insuficiente las indicaciones en cuanto a las bater as y acumuladores o celdas pueden producirse explosiones incendios y o lesiones graves con posible consecuencia de muerte El manejo de bater as y acumuladores con electrolitos alcalinos p ej celdas de litio debe seguir el est ndar EN 62133 1 2 No deben desmontarse abrirse ni triturarse las celdas
21. drops the regulation algorithm limits the current increase to 100 mA 400 ys In addition the integral component of the Pl algorithm counters voltage fluctuations This stabilises the regula 5 19 ROHDE amp SCHWARZ Function Description Power Supply Load Module R amp S TS PSU 5 20 tion Other measures to prevent oscillating regulation include Connecting a capacitor parallel to the output to stabilise the volt age Choosing the largest possible wire cross section to connect the load Using the shortest possible wires Keeping the space between the outward and return wires to a min imum twisted wires are the optimum solution The current regulation status can be queried using the rspsu QuerySinkState driver function As well as a status register this function also returns the measured voltage and current values As the measurement unit cannot record current and voltage simultaneous ly and only with a delay two bits in the status register indicate the va lidity of the other return values If the return values are invalid the value VI VAL NAN is returned for current and or voltage The following bits are defined in the status register Symbolic name Value Meaning RSPSU SS VOLT VALID 0x0001 This bit is set if a valid voltage value is present The associated OVR bit over range is then also val id After turning on the R amp S TS PSU in the load modes it takes some time until the first mea
22. e ov e gt v e ees GND referenced signals Figure 6 1 Permissible voltages on analog bus lines For reasons of fire prevention in conformity with EN 61010 1 we rec ommend limiting the current or output for DC sources to 150 VA ROHDE amp SCHWARZ Commissioning Power Supply Load Module R amp S TS PSU 4th Issue 09 11 4th Issue 09 11 ROHDE amp SCHWARZ Power Supply Load Module R amp S TS PSU Software 7 Software 7 1 Driver software A LabWindows IVI driver is available to control the Power Supply Load Module R amp S TS PSU that supports classes IVI DCPWR and IVI SWTCH All other functions of the hardware are sup ported by specific extensions of the driver The driver is a component of the ROHDE amp SCHWARZ GTSL software All functions of the driver are documented extensively in online Help and in the LabWindows CVI Function Panels The following software modules are installed during driver installation Module Path Note rspsu dll lt GTSL directory gt Bin Driver rspsu hlp lt GTSL directory gt Bin Help file rspsu fp lt GTSL directory gt Bin LabWindows CVI Function Panel File Function Panels for CVI Development En vironment rspsu sub lt GTSL directory gt Bin LabWindows CVI attribute file This file is required by several Function Panels rspsu lib lt GTSL directory gt Bin Import library rspsu h lt GTSL directory gt Include Header file for driver Table 7
23. elevado electrostatica del producto ESD iO o ca e u Tensi n de Indicaci n de Corriente Corriente alterna Corriente El aparato esta protegido alimentaci n de estado de continua DC AC continua en su totalidad por un PUESTA EN espera Corriente alterna aislamiento doble MARCHA Standby DC AC reforzado PARADA 1171 0000 42 05 00 Page 7 Informaciones elementales de seguridad Palabras de se al y su significado En la documentaci n del producto se utilizan las siguientes palabras de se al con el fin de advertir contra riesgos y peligros PELIGRO identifica un peligro inminente con riesgo elevado que A PELIGRO provocar muerte o lesiones graves si no se evita ADVERTENCIA identifica un posible peligro con riesgo medio de A ADVERTENCIA provocar muerte o lesiones graves si no se evita ATENCI N identifica un peligro con riesgo reducido de provocar A ATENCI N lesiones leves o moderadas si no se evita AVISO indica la posibilidad de utilizar mal el producto y como consecuencia da arlo En la documentaci n del producto se emplea de forma sin nima el t rmino CUIDADO Las palabras de sefal corresponden a la definici n habitual para aplicaciones civiles en el rea econ mica europea Pueden existir definiciones diferentes a esta definici n en otras reas econ micas o en aplicaciones militares Por eso se deber tener en cuenta que las palabras de se al aqu
24. monitor outputs The monitor output signal must be measured differentially at high im pedance 10 kQ is built in internally before CHx MHI and CHx MLO each as a protective mechanism against short circuits a CAUTION Signals CHx_MHI CHx_MLO must be measured floating against the force or sense potential Depending on the quadrant of the source the potential against CHx_MLO approximates CHx_LO output voltage positive or CHx_HI output voltage negative This means the common mode voltage on CHx_MLO against CHx_LO is approximately 0 V to approximately 50 V 5 14 4th Issue 09 11 4th Issue 09 11 ROHDE amp SCHWARZ Power Supply Load Module R amp S TS PSU FunctionDescription 5 4 Relay matrix The relay matrix implemented in the Power Supply Load Module R amp S TS PSU is used for flexible connection and simple wiring of test objects Its layout is as follows A1 A2 B1 B2 C1 C2 D1D2 Analog Bus Coupling Relays Local Analog Bus LABA1 LABA2 LABB1 LABB2 LABC2 b LABD1 LABD2 8x109P DPDT Force CHANNEL 1 Sense AZ832 Matrix EE GND Relays CH1 o x e 2 o c c 9 O c A c e LL 8x109P Force CHANNEL 2 Sense AZ832 Matrix aL GND Relays CH2 AZ832 Figure 5 3 Signal connection 5 15 ROHDE amp SCHWARZ Funct
25. responsibility for such use of the product The product is used for its designated purpose if it is used in accordance with its product documentation and within its performance limits see data sheet documentation the following safety instructions Using the product requires technical skills and a basic knowledge of English It is therefore essential that only skilled and specialized staff or thoroughly trained personnel with the required skills be allowed to use the product If personal safety gear is required for using Rohde amp Schwarz products this will be indicated at the appropriate place in the product documentation Keep the basic safety instructions and the product documentation in a safe place and pass them on to the subsequent users Observing the safety instructions will help prevent personal injury or damage of any kind caused by dangerous situations Therefore carefully read through and adhere to the following safety instructions before and when using the product It is also absolutely essential to observe the additional safety instructions on personal safety for example that appear in relevant parts of the product documentation In these safety instructions the word product refers to all merchandise sold and distributed by the Rohde amp Schwarz group of companies including instruments systems and all accessories Symbols and safety labels E A A A ka Notice general Cau
26. 1 50 mV Current regulation accuracy e in 10 mA range 0 4 20 yA e in 100 mA range 0 4 200 yA e in3Arange 0 4 6 mA The regulation accuracy can be calculated as follows The input voltage is used to calculate the minimum maximum meas ured voltage Umin U U 0 1 50 mV Umax U U 0 1 50 mV The minimum maximum measured voltage can be used to to calculate the minimum maximum target current In Constant Resistance mode Inom min Umin Rnom Inom max Umax Rnom In Constant Power mode Inom min Pnom Umax Inom max Pnom Umin By specifying the current accuracy of the source Inom min and Inom max can be used to calculate the minimum maximum value of the set current limitation For example for the 3 A current range Imin Inom min Inom min 0 4 6 mA Imax Inom max Inom max 0 4 6 mA The minimum current limitation value Imin the maximum current limita tion value Imax and the input voltage can be used to calculate the min 5 25 ROHDE amp SCHWARZ Function Description Power Supply Load Module R amp S TS PSU imum resistance Rmin the maximum resistance Rmax the minimum power Pmin and the maximum power Pmax Rmin U Imax Rmax U Imin Pmin U Imin Pmax U Imax The graphs below show examples of the maximum error depending on the reference value and the measured voltage 35 00 30 00 25 00 20 00
27. 1 Driver installation R amp S TS PSU NOTE er The IVI and VISA library of National Instruments are required to operate the driver 7 1 ROHDE amp SCHWARZ Software Power Supply Load Module R amp S TS PSU 7 2 Softpanel A Soft Panel is included with the software package for R amp S TS PSU see Figure 7 1 The Soft Panel requires the support of the IVI driver It makes it possible to operate the module interactively pointing on the screen and clicking with the mouse 15 Psu CANO 0 1 14 igi xi File Configure Utility Options Help Channel 1 Mode Normal A1 42 B1 B2 C1 C2 D1 D2 Meter AllOn g 5 us coupling Measurement Type All ou V Fvottage Force CH1 HI Current GE CH1_LO CH1_1 Source 3 Current Limit CH1_2 3 Over Voltage PL 13 TM On 7 ver Temp CH1_SHI CH1_SLO CH1_S1 Sets amw Reset Protection DA ous Ke CH1 53 CH 84 Channel 2 Made Normal B Meter GRE HI Measurement Type L CH2 LO CH21 voltage Force pi CH2_2 2 cH2 3 ee CH2_SHI Source 2 Current Limit 3 Over Voltage CH2_SLO CH2 SI M j On Over Temp Pi CH2 53 utpul A ort E 00000 A 3 Hardware Fail a _ CH2 S4 25880058 e DO OO OO OO en Apply Reset Protection 3533333 Figure 7 1 Softpanel R amp S TS PSU NOTE gt The operation of the Softpanel is described in Chapter 13 of the GT
28. 4th Issue 09 11 4th Issue 09 11 ROHDE amp SCHWARZ Power Supply Load Module R amp S TS PSU Layout 4 Layout 4 1 Overview The Power Supply Load Module R amp S TS PSU is an option for integra tion into the R amp S CompactTSVP production platform or R amp S PowerTSVP production platform It consists of the following three modules PSU power module CompactPCI module for use in a front slot PSU RIO module to connect the PSU AC DC converter to the PSU power module for use in the corresponding slot on the back e PSU AC DC converter for external power supply of the R amp S TS PSU The PSU AC DC converter provides the power required by the test ob ject and the power module It does not represent a load on the R amp S CompactTSVP power supply Ordering Part TS PSU 1504 4530 02 TS PAC 1504 4553 02 PSU Power Module 1504 4701 02 PSU RIO PSU AC DC Converter Module H Da AE Figure 4 1 Components of order item R amp S TS PSU 4 1 ROHDE amp SCHWARZ Layut Power Supply Load Module R amp S TS PSU 4 2 PSU power module 4 2 1 Mechanical layout The PSU power module is designed as a long plug in card for front side insertion in the R amp S CompactTSVP production platform or in the R amp S PowerTSVP production platform The front side connector X10 is used to connect the test object Connector X30 connects the module with the analog bus backplane in the R amp S CompactTSVP Connectors X20 X1 connect t
29. 9 11 ROHDE amp SCHWARZ Power Supply Load Module R amp S TS PSU Specifications 10 Specifications NOTE The technical data of the Power Supply Load Module R amp S TS PSU are shown in the corresponding data sheets In the event of any discrepancies between date in this user manual and technical data in the data sheet the data sheet takes prece dence Ordering Information Designation Type Order No Power Supply Load Module R amp S TS PSU 1504 4530 02 Plattform R amp S CompactTSVP R amp S TS PCA3 1152 2518 02 10 1
30. LO1 CH1 LO 8 CH1_HI2 CH1_HI2 CH1_HI2 9 CH1_LO2 CH1_LO2 CH1_LO2 10 CH1_HI3 CH1_HI3 CH1_HI3 11 CH1_LO3 CH1_LO3 CH1_LO3 12 CH1_HI4 CH1_HI4 CH1_HI4 13 CH1_LO4 CH1_LO4 CH1_LO4 14 CH1 SHM CH1_SLO1 Table 9 2 Assignment of X10 4th Issue 09 11 4th Issue 09 11 Power Supply Load Module R amp S TS PSU ROHDE amp SCHWARZ Interface description Pin A B C 15 CH1_SHI2 CH1_MHI CH1_SLO2 16 CH1_SHI3 CH1_MLO CH1_SLO3 17 CH1_SHI4 CH1_SLO4 18 CH2_HI1 CH2_HI1 CH2_HI1 19 CH2_LO1 CH2_LO1 CH2_LO1 20 CH2_HI2 CH2_HI2 CH2_HI2 21 CH2_LO2 CH2_LO2 CH2_LO2 22 CH2_HI3 CH2_HI3 CH2_HI3 23 CH2 LO3 CH2 LO3 CH2 LO3 24 CH2_HI4 CH2_HI4 CH2_HI4 25 CH2 LO4 CH2 LO4 CH2 LO4 26 CH2 SHI1 CH2 SLO1 27 CH2 SHI2 CH2 MHI CH2 SLO2 28 CH2 SHI3 CH2 MLO CH2 SLO3 29 CH2_SHI4 CH2_SLO4 30 31 STI XTI2 GND 32 XTO1 XTO2 CHA GND Table 9 2 Assignment of X10 The CHA GND signal is connected with the front plate of the module and via two 10 nF capacitors with GND The front plate itself has no di rect connection to GND When a test object is connected the test ob ject GND should be connected to GND To avoid ripple loops do not connect GND and CHA GND ROHDE amp SCHWARZ Interface description Power Supply Load Module R amp S TS PSU 9 1 3 Connector X20 00000001 22 FEDCBAZ Figure 9 3 Connector X20 view mating side NP not populated AN EN in PCA3 V4 A lll Table 9 3 Assignment of X20
31. ROHDE amp SCHWARZ USER MANUAL Power Supply Load Module R amp S TS PSU Note User Manual for ROHDE amp SCHWARZ Power Supply Load Module R amp S TS PSU Ath Issue 09 11 GB 1504 4560 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 R amp S is a registered trademark of ROHDE amp SCHWARZ GmbH amp Co KG 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 Basic Safety Instructions
32. S TS PSU see R amp S CompactTSVP Operating Instructions Chapter 3 3 6 1 3 Scope of delivery The scope of delivery for the Power Supply Load Module R amp S TS PSU includes the following components PSU power module CompactPCI module for use in a front slot PSU RIO module to connect the PSU AC DC converter to the PSU power module RIO rear input output for use in the correspond ing slot on the back PSU AC DC converter for external power supply of the R amp S TS PSU Please open the package carefully and check to ensure the hardware inside has been delivered in perfect condition If the modules included in the delivery show any signs of damage that would interfere with their intended purpose please contact ROHDE amp SCHWARZ Customer Support 4th Issue 09 11 4th Issue 09 11 ROHDE amp SCHWARZ Power Supply Load Module R amp S TS PSU Usage 1 4 Characteristics Characteristics R amp S TS PSU Two fully independent floating power supply units with up to 50 V 0 3A 50W Source and sink operation with separate sensing four quadrant op eration Electronic load with up to 20 W continuous dissipated power Integrated voltage and current measurement Two integrated voltage measurement units for external use Recording of voltage or current values as they change over time External trigger of source and measurement via PXI trigger signals Over voltage over current ov
33. S TS PSU controls discharging of the accumu lator based on the specified setting so that the current flows at a maxi mum of 1 A Thus with an internal resistance of 1 Q and a maximum current of 1 A the voltage difference between the output voltage of the R amp S TS PSU and the voltage of the accumulator must not exceed 1 V It follows that at the beginning of discharge on the output of the R amp S TS PSU a voltage of 7 V is present which slowly drops to a value of 6 V as the accumulator discharges Once the voltage of the R amp S TS PSU has reached 6 V that value is maintained As soon as the accumulator voltage has also fallen to 6 V no more current will flow and discharging is complete 5 2 1 Characteristic diagram The maximum voltage or current values are determined by the charac teristic data of the R amp S TS PSU In addition to the absolute limits 50 V and 3 A a maximum output power CURRENT LIMIT VOLTAGE LEVEL of 50 W must not be exceeded in source operation and 20 W in sink mode continuous operation This results in the char acteristic diagram for Source and Sink mode shown here Figure 5 2 Special cases must be taken into consideration for low voltages FunctionDescription ROHDE amp SCHWARZ Function Description Power Supply Load Module R amp S TS PSU 5 4 Current in A Voltage in V Figure 5 2 Current voltage characteristic diagram 5 2 2 Reverse polarity in load case If an external source is co
34. SL Software Description 4th Issue 09 11 4th Issue 09 11 ROHDE amp SCHWARZ Power Supply Load Module R amp S TS PSU Software 7 2 1 Configuration of sources _ Settings Activating the Setting button from the Source area calls the dialogue for configuring sources Figure 7 2 Configuration of sources 7 2 2 Configuration of measurement units _ Settings Activating the Setting button from the Meter area calls the dialogue for configuring measurement units b Measurement Configuration S CHI Figure 7 3 Configuration of measurement units ROHDE amp SCHWARZ Software Power Supply Load Module R amp S TS PSU 7 3 Sample programmes 7 3 1 Programming with GTSL libraries This example connects channel 1 to the front connector configures current limit and voltage switches the source on and measures the output current Error handling is not considered in this sample in order to keep it easy to read The return status should be checked for errorOccured after each library call The following configuration files are used in this example physical ini device gt psu Type PSU ResourceDesc CANO 0 1 12 DriverDll rspsu dll DriverPrefix rspsu DriverOption Simulate 0 PsuApplication ini bench gt dcpwr configure the TS PSU as power supply DcPwrSupplyl device gt psu DcPwrChannelTable io_channel gt dcpwr configure the TS PSU as switch de
35. a de superficies veh culos estantes o mesas que por sus caracter sticas de peso o de estabilidad no sean aptos para l Siga siempre las instrucciones de instalaci n del fabricante cuando instale y asegure el producto en objetos o estructuras p ej paredes y estantes Si se realiza la instalaci n de modo distinto al indicado en la documentaci n del producto pueden causarse lesiones o incluso la muerte a No ponga el producto sobre aparatos que generen calor p ej radiadores o calefactores La temperatura ambiente no debe superar la temperatura maxima especificada en la documentaci n del producto o en la hoja de datos En caso de sobrecalentamiento del producto pueden producirse choques el ctricos incendios y o lesiones graves con posible consecuencia de muerte 1171 0000 42 05 00 Page 8 Informaciones elementales de seguridad Seguridad electrica Si no se siguen o se siguen de modo insuficiente las indicaciones del fabricante en cuanto a seguridad el ctrica pueden producirse choques el ctricos incendios y o lesiones graves con posible consecuencia de muerte 1 10 11 Antes de la puesta en marcha del producto se deber comprobar siempre que la tensi n preseleccionada en el producto coincida con la de la red de alimentaci n el ctrica Si es necesario modificar el ajuste de tensi n tambi n se deber n cambiar en caso dado los fusibles correspondientes del producto Los productos de la clase de protecci
36. a the mode Control via the PSU output voltage the maximum dissipation loss may still be exceeded sine the supply voltage decreases gradually on the trailing edge of the PSU out put voltage which results in the maximum dissipation loss being ex ceeded An example in this context Output short circuited or loded with low re sistance switched on current 0 A voltage does not matter e g 5 V With Mode1 automatic preselection through the firmware the PSU supply voltage is set to 55 V If the current limit is now set to 3 A the firmware will switch to Control via the PSU output voltage Since the output voltage is almost 0 the voltage of the PSU AC DC converter is reduced which however takes some time At first up to a noticeable reduction the output stage must process up to 3 A x 55 V 165 W which results in thermal cut out with an already heated output stage due to any previous currents 4th Issue 09 11 4th Issue 09 11 Power Supply Load Module R amp S TS PSU ROHDE amp SCHWARZ 5 2 11 Protective mechanisms A series of protective mechanisms are integrated into the output stage to prevent damage to the R amp S TS PSU and externally connected de vices When necessary these protective mechanisms turn off the linear regulator of the appropriate channel and open the relays of the force lines The LEDs assigned to the channel CH1 or CH2 begin to flash The channel cannot be connected and activated again until t
37. allergic reaction allergens such as nickel cannot be generally excluded If you develop an allergic reaction such as a skin rash frequent sneezing red eyes or respiratory difficulties when using a Rohde amp Schwarz product consult a physician immediately to determine the cause and to prevent health problems or stress Before you start processing the product mechanically and or thermally or before you take it apart be sure to read and pay special attention to the section titled Waste disposal item 1 Depending on the function certain products such as RF radio equipment can produce an elevated level of electromagnetic radiation Considering that unborn babies require increased protection pregnant women must be protected by appropriate measures Persons with pacemakers may also be exposed to risks from electromagnetic radiation The employer operator must evaluate workplaces where there is a special risk of exposure to radiation and if necessary take measures to avert the potential danger Should a fire occur the product may release hazardous substances gases fluids etc that can cause health problems Therefore suitable measures must be taken e g protective masks and protective clothing must be worn If a laser product e g a CD DVD drive is integrated into a Rohde amp Schwarz product absolutely no other settings or functions may be used as described in the product documentation The objective is to prevent personal injur
38. aration insulation should be taken to avoid any hazards 10 Ensure that the connections with information technology equipment e g PCs or other industrial computers comply with the IEC60950 1 EN60950 1 or IEC61010 1 EN 61010 1 standards that apply in each case 11 Unless expressly permitted never remove the cover or any part of the housing while the product is in operation Doing so will expose circuits and components and can lead to injuries fire or damage to the product 12 If a product is to be permanently installed the connection between the PE terminal on site and the product s PE conductor must be made first before any other connection is made The product may be installed and connected only by a licensed electrician 13 For permanently installed equipment without built in fuses circuit breakers or similar protective devices the supply circuit must be fused in such a way that anyone who has access to the product as well as the product itself is adequately protected from injury or damage 1171 0000 42 05 00 Page 3 14 15 16 17 18 Basic Safety Instructions Use suitable overvoltage protection to ensure that no overvoltage such as that caused by a bolt of lightning can reach the product Otherwise the person operating the product will be exposed to the danger of an electric shock Any object that is not designed to be placed in the openings of the housing must not be used for this purpose Doing so can
39. ase de dafos Eliminaci n 1 Si se trabaja de manera mec nica y o t rmica cualquier producto o componente m s all del funcionamiento previsto pueden liberarse sustancias peligrosas polvos con contenido de metales pesados como p ej plomo berilio o n quel Por eso el producto solo debe ser desmontado por personal especializado con formaci n adecuada Un desmontaje inadecuado puede ocasionar dafios para la salud Se deben tener en cuenta las directivas nacionales referentes a la eliminaci n de residuos En caso de que durante el trato del producto se formen sustancias peligrosas o combustibles que deban tratarse como residuos especiales p ej refrigerantes o aceites de motor con intervalos de cambio definidos deben tenerse en cuenta las indicaciones de seguridad del fabricante de dichas sustancias y las normas regionales de eliminaci n de residuos Tenga en cuenta tambi n en caso necesario las indicaciones de seguridad especiales contenidas en la documentaci n del producto La eliminaci n incorrecta de sustancias peligrosas o combustibles puede causar dafos a la salud o da os al medio ambiente 1171 0000 42 05 00 Page 12 Additional safety instructions Any alteration to the basic equipment is prohibited unless carried out by R amp S authorized persons In case that a module is inserted which is specified for an analog bus operation lt 60 VDC then this limit is also restrictively valid for the total system The volta
40. atus rspsu Connect vi CH1 CH1 1 set current limit range for channel 1 to 100 0 mA status rspsu ConfigureOutputRange vi CH1 RSPSU VAL RANGE CURRENT 100 0E 3 set current limit for channel 1 to 10 mA current limit behavior is regulate status rspsu ConfigureCurrentLimit vi CHI RSPSU VAL CURRENT REGULATE 10 0E 3 select voltage range 15 V status rspsu ConfigureOutputRange vi CH1 RSPSU VAL RANGE VOLTAGE 15 0 set voltage to 10 V status rspsu ConfigureVoltageLevel vi CHI 10 0 wait until relays have settled timeout 500 ms status rspsu WaitForDebounce vi 500 switch on channel 1 status rspsu ConfigureOutputEnabled vi CHI VI TRUE configure the measurement Sample Count 40 Sample Interval 1 ms Delay 0 0 status rspsu ConfigureMeasurement vi CHI 40 0 001 0 0 Power Supply Load Module R amp S TS PSU 4th Issue 09 11 4th Issue 09 11 Power Supply Load Module R amp S TS PSU measure the output current status rspsu Measure vi CHI switch off channel 1 RSPSU VAL MEASURE CURRENT status rspsu ConfigureOutputEnabled vi CHI VI FALSE disconnect all status rspsu DisconnectAll vi configure channel 1 earth free again status rspsu_ConfigureGround vi close the driver session status rspsu_close vi return 0 CHI VI FALSE amp result ROHDE a
41. aximum line resistances of 4 5 V Since the pins for external sensing are also used for external voltage measurement no additional external voltage can be measured in ex ternal sensing mode 5 2 5 Current limiting when using matrix relays in the output path Reed relays are used as matrix relays see Section 5 4 1 in the R amp S TS PSU with a current load capacity of 1 A Because of this when a matrix relay from the output path to the analog bus is closed by the software automatically a current limit of 1 A is turned on If current lim iting was previously set to a lower value the lower value will be used This function can be disabled In this case the relays will remained un protected Default setting Function enabled 4th Issue 09 11 4th Issue 09 11 Power Supply Load Module R amp S TS PSU ROHDE amp SCHWARZ NOTE This protective mechanism is subject to some restrictions Since current regulation involves a certain delay peak currents that could cause damage to the relay contacts may nevertheless oc cur To prevent such damage the relay contacts should normally be switched to a no current state For this the R amp S TS PSU offers a command to switch inhibit outputs on and off electronically by software 5 2 6 Power dissipation and settling time The linear controller in the PSU power module is supplied with power by an external PSU AC DC converter To perform the controlling func tions correctly
42. be regulated by the R amp S TS PSU However the ex ternally applied voltage may not exceed the upper limit of the range The over voltage protection should be adjusted appropriately to protect the limit Refer to chapter 5 2 The minimum resistance is only reached if the voltage is low enough to ensure that the current limitation range is not exceeded For regulation to continue functioning correctly the voltage may not be lower than 0 5 V 5 23 ROHDE amp SCHWARZ Fun 5 24 ction Description Power Supply Load Module R amp S TS PSU 5 6 4 Operation as load with constant power The main characteristic of this mode is that the load current depends on the applied voltage and a set power Therefore an external source is loaded with a constant power In this mode the voltage is also measured by the device software and the current limitation is adjusted accordingly The R amp S TS PSU output voltage is set to 0 V The rspsu ConfigureConstPower function can be used to set the required power The value that can be reached depends on the select ed ranges The following table shows the range limits Current range 3A 100 mA 10 mA Voltage range 15V 50 V 15V 50V 15V 50 V Pun 5 mW 5 mW 0 5mW 0 5mW 50 uw 50 uW Poss 20W 20W 15W 5W 0 15 W 0 5 W Table 5 4 Range limits for operation as resistance load Note that the minimum power can only be reached if the applied voltage is sufficiently low Howev
43. converter 9 3 1 Connector X5 at PAC 100W2 1504 4553 02 9 3 2 Connector X5 at PAC 100W2 V535 1504 4553 03 10 Specifications ROHDE amp SCHWARZ Contents 7 4 7 4 7 6 8 1 8 1 8 2 8 3 9 1 9 1 9 1 9 2 9 4 9 5 9 6 9 6 9 7 9 8 9 9 9 10 10 1 ROHDE amp SCHWARZ Contents Power Supply Load Module R amp S TS PSU 4th Issue 09 11 4th Issue 09 11 ROHDE amp SCHWARZ Power Supply Load Module R amp S TS PSU Figures Figures Figure 2 1 PSU power module view seen 2 1 Figure 2 2 PSU RIO module VIEW oorr t ipo pa eade ono notan nunuzi apre ep seu ee pn an anb tinta 2 2 Figure 2 3 PSU AC DC converter ViCW cccccccsseeeeeeeeeeseeeeeeneeeeeeeeeeeeeeeeeeeeeeeeeees 2 3 Figure 3 1 Functional block diagram R amp S TS PSU 3 2 Figure 3 2 Block diagram R amp S TS PSU u 3 3 Figure 4 1 Components of order item R amp S TS PSU 4 1 Figure 4 2 Arrangement of connectors and PSU power module LEDs 4 2 Figure 4 3 Arrangement of the LEDs on the PSU power module 4 3 Figure 4 4 Arrangement of plug in connectors and PSU RIO module LEDS 4 5 Figure 5 1 Block diagram of channels eeeeeeennnn 5 1 Figure 5 2 Current voltage characteristic diagram 5 4 Figure 5 3 epn EeuplermMe
44. cumentation and the related product The use of tags in connection with unrelated products or documentation can result in misinterpretation and in personal injury or material damage Operating states and operating positions The product may be operated only under the operating conditions and in the positions specified by the manufacturer without the product s ventilation being obstructed If the manufacturer s specifications are not observed this can result in electric shock fire and or serious personal injury or death Applicable local or national safety regulations and rules for the prevention of accidents must be observed in all work performed 1 Unless otherwise specified the following requirements apply to Rohde amp Schwarz products predefined operating position is always with the housing floor facing down IP protection 2X pollution severity 2 overvoltage category 2 use only indoors max operating altitude 2000 m above sea level max transport altitude 4500 m above sea level A tolerance of 10 shall apply to the nominal voltage and 5 to the nominal frequency N 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 s installation instructions when installing the product and fastening it to objects or structures e g walls and shelves An installation that is not carried out as described in the product documen
45. dad Si un producto se instala en un lugar fijo se deber primero conectar el conductor de protecci n fijo con el conductor de protecci n del producto antes de hacer cualquier otra conexi n La instalaci n y la conexi n deber n ser efectuadas por un electricista especializado En el caso de dispositivos fijos que no est n provistos de fusibles interruptor automatico ni otros mecanismos de seguridad similares el circuito de alimentaci n debe estar protegido de modo que todas las personas que puedan acceder al producto asi como el producto mismo est n a salvo de posibles dafos Todo producto debe estar protegido contra sobretensi n debida p ej a una caida del rayo mediante los correspondientes sistemas de protecci n Si no el personal que lo utilice quedara expuesto al peligro de choque el ctrico No debe introducirse en los orificios de la caja del aparato ning n objeto que no est destinado a ello Esto puede producir cortocircuitos en el producto y o puede causar choques el ctricos fuego o lesiones Salvo indicaci n contraria los productos no est n impermeabilizados ver tambi n el cap tulo Estados operativos y posiciones de funcionamiento punto 1 Por eso es necesario tomar las medidas necesarias para evitar la entrada de l quidos En caso contrario existe peligro de choque el ctrico para el usuario o de dafios en el producto que tambi n pueden redundar en peligro para las personas No utilice el product
46. das las indicaciones informaciones de seguridad y notas de alerta El grupo de empresas Rohde amp Schwarz est siempre a su disposici n en caso de que tengan preguntas referentes a estas informaciones de seguridad Adem s queda en la responsabilidad del usuario utilizar el producto en la forma debida Este producto est destinado exclusivamente al uso en la industria y el laboratorio o si ha sido expresamente autorizado para aplicaciones de campo y de ninguna manera deber ser utilizado de modo que alguna persona cosa pueda sufrir da o El uso del producto fuera de sus fines definidos o sin tener en cuenta las instrucciones del fabricante queda en la responsabilidad del usuario El fabricante no se hace en ninguna forma responsable de consecuencias a causa del mal uso del producto 1171 0000 42 05 00 Page 6 Informaciones elementales de seguridad Se parte del uso correcto del producto para los fines definidos si el producto es utilizado conforme a las indicaciones de la correspondiente documentaci n del producto y dentro del margen de rendimiento definido ver hoja de datos documentaci n informaciones de seguridad que siguen El uso del producto hace necesarios conocimientos t cnicos y ciertos conocimientos del idioma ingl s Por eso se debe tener en cuenta que el producto solo pueda ser operado por personal especializado o personas instruidas en profundidad con las capacidades correspondientes Si fuera necesaria indumentaria de segur
47. e same internal measure ment reference point 5 3 1 Measurement options resolution The R amp S TS PSU offers the following measurement options 1 Measurement of output voltage on the force pins 2 Measurement of voltage on the sense pins 3 Measurement of currents via internal shunt When the output stage is switched to internal sense mode any exter nal voltage can be measured on the sense pins Without additional wir ing only differential measurement is possible since the R amp S TS PSU cannot switch an internal ground connection to CHx_SHI or CHx_SLO Due to an external wiring from CHx_LO to CHx_SLO and closing of the ground relay single ended measurement is also feasible The differ ence in voltage may be up to 50 V The maximum voltage of each in dividual signal must not exceed 50 V against CHx_LO The voltage measurement range measurement option 1 and 2 is al ways 50 V The current measurement range measurement option 3 is specified by the setting of the R amp S TS PSU For example if the range is set to 10 mA the range of the measurement unit will also be 10 mA 5 3 2 Sampling The measurement unit implemented on the R amp S TS PSU makes it pos sible to record individual values average values or entire diagrams To record transient processes or current and voltage values over time the R amp S TS PSU is able to record the selected source at a sampling rate of up to 10 kHz and save measurement val
48. elected Below the maximum current set the output stage works as a constant voltage source otherwise as a constant current source or switches off depending on the configuration Please also refer to Section 5 2 11 item 5 Switching between source mode Source and load mode Sink is done automatically In sink mode current is also regulated In addition the voltage is pro grammed to less than the externally applied voltage to force current flow from the test object to the R amp S TS PSU This may increase the voltage at the output to rise to the level of the external source but not beyond the range 15 V 50 V Over Voltage Protection OVP should be adjusted appropriately to protect the output stage especially ifthe voltage of the external source is higher than the range 4th Issue 09 11 4th Issue 09 11 Power Supply Load Module R amp S TS PSU ROHDE amp SCHWARZ Behaviour when the maximum current is exceeded can be defined by calling function rspsu_Attr Current Limit Behaviour When Regulate basic state is selected the output current is limited with Trip the output is turned off Example of sink operation Purpose Discharging an accumulator with an output voltage of 8 V to 6 V with a maximum discharge current of 1 A The internal resistance of the accumulator is 1 Q Setting R amp S TS PSU U 6V 1 1A The charged accumulator with U 8 V is connected to the R amp S TS PSU The R amp
49. er the voltage may not be lower than 0 5 V At voltages of less than 0 1 V the current limitation is always set to the lowest possible value in the currently selected range The maximum power is then only reached if the voltage is sufficiently high This means that the maximum current in the range is not exceeded The externally applied voltage may not exceed the upper limit of the voltage range The over voltage protection should be adjusted appropriately to protect the limit Refer to chapter 5 2 NOTE For voltage jumps at the electronic load input or when turning on when regulating the current the external source can be tem porarily loaded with higher currents than in the regulated state If the voltage from the source then drops the requirement for constant power regulates the current limitation to a higher value If the external source cannot supply this current and the voltage falls further an unexpected operating point occurs In this case it makes sense to initially apply a lower load to the source 4th Issue 09 11 4th Issue 09 11 ROHDE amp SCHWARZ Power Supply Load Module R amp S TS PSU FunctionDescription 5 6 5 Regulation accuracy The regulation accuracy in Constant Resistance and Constant Pow er mode depends on the voltage measurement accuracy and the ac curacy of the adjustable current for current limitation The data sheet includes the following accuracies Voltage measurement accuracy 0
50. er temperature and short circuit protec tion 4 1 Relay multiplexer force and sense per channel for panel test Access to analog measurement bus Self test capability Softpanel for direct operation LabWindows CVI driver support GTSL generic test software library in DLL format Table 1 1 Characteristics R amp S TS PSU ROHDE amp SCHWARZ Usage Power Supply Load Module R amp S TS PSU 1 5 Safety instructions A WARNING The R amp S CompactTSVP R amp S PowerTSVP production platform and the Power Supply Load Module R amp S TS PSU are designed so that users can operate at volatages up to 125 V The require ments according to EN61010 1 for operation with hazardous live voltages must be observed For additional details see Chapter 6 5 3 and the leaflet entitled Safety Instructions in the operating instructions for the R amp S CompactTSVP R amp S PowerTSVP production platform 4th Issue 09 11 4th Issue 09 11 ROHDE amp SCHWARZ Power Supply Load Module R amp S TS PSU View 2 View Figure 2 1 to Figure 2 3 show views of the three modules of Power Supply Load Module R amp S TS PSU Figure 2 1 PSU power module view 2 1 ROHDE amp SCHWARZ View Power Supply Load Module R amp S TS PSU Figure 2 2 PSU RIO module view 4th Issue 09 11 4th Issue 09 11 ROHDE amp SCHWARZ Power Supply Load Module R amp S TS PSU View Figure 2 3 PSU AC DC con
51. erk ROHDE amp SCHWARZ GmbH amp Co KG Dienstleistungszentrum K ln Graf Zeppelin Stra e 18 D 51147 K ln P 0 Box 98 02 60 D 51130 K ln Subsidiaries R amp S BICK Mobilfunk GmbH Fritz Hahne Str 7 D 31848 Bad M nder PU Box 20 02 D 31844 Bad M nder ROHDE amp SCHWARZ FTK GmbH Wendenschlo stra e 168 Haus 28 D 12557 Berlin ROHDE amp SCHWARZ SIT GmbH Am Studio 3 D 12489 Berlin R amp S Systems GmbH Graf Zeppelin Stra e 18 D 51147 K ln GEDIS GmbH Sophienblatt 100 D 24114 Kiel HAMEG Instruments GmbH Industriestra e 6 D 63533 Mainhausen 1171 0200 42 02 00 Phone 49 89 41 29 0 Fax 449 89 41 29 121 64 info rs rohde schwarz com Phone 49 83 31 1 08 0 49 83 31 1 08 1124 info rsmb rohde schwarz com Phone 49 99 23 8 50 0 Fax 49 99 23 8 50 174 info rsdts rohde schwarz com Phone 420 388 45 21 09 Fax 420 388 45 21 13 Phone 49 22 03 49 0 Fax 49 22 03 49 51 229 info rsdc rohde schwarz com service rsdc rohde schwarz com Phone 49 50 42 9 98 0 Fax 49 50 42 9 98 105 info bick rohde schwarz com Phone 49 30 658 91 122 Fax 49 30 655 50 221 info ftk rohde schwarz com Phone 49 30 658 84 0 Fax 49 30 658 84 183 info sit rohde schwarz com Phone 49 22 03 49 5 23 25 Fax 49 22 03 49 5 23 36 info rssys rohde schwarz com Phone 49 431 600 51 0 Fax 49 431 600 51 11 sales gedis online de Phone 49 61 82 800 0 Fax
52. fore it is removed The cooling off process can be sped up if the PSU AC DC con verter is turned off or the output stage is disconnected via the re lay while the R amp S CompactTSVP R amp S PowerTSVP and its fans continue to run 4th Issue 09 11 ROHDE amp SCHWARZ Power Supply Load Module R amp S TS PSU Commissioning 6 5 3 Instructions for operation with voltages dangerous to the touch In conformity with EN 61010 1 the following voltage limit values are considered Hazardous live e 70VDC e 33VAC eff 46 7 V AC peak WARNING When operating the Power Supply Load Module R amp S TS PSU above these voltage limit values the requirements of EN61010 1 must be observed 4th Issue 09 11 The Power Supply Load Module R amp S TS PSU and Test System Versatile Platform R amp S CompactTSVP R amp S PowerTSVP are designed for a maximum voltage of 125 V between ground free measurement devices analog buses and GND Care must be taken to ensure that this limit is not exceeded at any time even as the sum of voltages and thus not as a results of alternating signals Figure 6 1 shows a typical permissible voltage configuration between analog buses and ground 0 125 V 0 125 V 5V 125 V 125 V E gt gt gt gt Analog 125 V max Il bus gt floating ERE 125 V max 125 V max 125 V max PA 125 V max A 125 Vimax 125 V max x x QS P M x D x O ocv
53. g close to the limit temperature of 70 C A temperature sensor integrated into the linear controller monitors its temperature in addition and switches off the linear controller when necessary to prevent it from being destroyed by excess heat This condition is also detected by the R amp S TS PSU and results in the affected channel being turned off FunctionDescription 5 11 ROHDE amp SCHWARZ Function Description 5 12 Power Supply Load Module R amp S TS PSU Monitoring power supply voltages If one of the power supply voltages is not correctly applied for ex ample PSU AC DC converter not turned on this will cause the protective mechanism to engage and the yellow LED for that chan nel will begin to flash Current limitin The behaviour of the current limiting function can be configured With the regulate setting the set current is controlled default with the trip setting the system is switched off in the case of a current flow above the set current value 4th Issue 09 11 4th Issue 09 11 ROHDE amp SCHWARZ Power Supply Load Module R amp S TS PSU Function Description 5 3 Measurement unit The integrated measurement unit of the Power Supply Load Module R amp S TS PSU consist of 16 bit ADC with a sampling rate of 10 kHz and a front end multiplexer for selecting different sources or measurement points The measurement unit is closely connected to the output stage of the associated channel and works on th
54. ge limits for exposed voltage carrying parts under DIN EN61010 1 6 3 must on no account be exceeded If the use of higher voltages is required this may be done only after consultation with R amp S The total power which may be drawn from the secondary side depends on the format of the relevant backplane segment typically 250VA When installing in racks the ventilation of the system must be such that the specified data sheet values of 0 50 C are adhered to Qualitatszertifikat Certificate of quality Certificat de qualit Sehr geehrter Kunde Sie haben sich f r den Kauf eines Rohde amp Schwarz Produktes ent schieden Hiermit erhalten Sie ein nach modernsten Fertigungsmethoden hergestelltes Produkt Es wurde nach den Regeln unseres Qualitatsmanage mentsystems entwickelt gefertigt und gepr ft Das Rohde amp Schwarz Qualit tsmanagementsystem ist u a nach ISO 9001 und ISO 14001 zertifiziert Der Umwelt verpflichtet 1 Energie effiziente RoHS konforme Produkte 1 Kontinuierliche Weiterentwicklung nachhaltiger Umweltkonzepte 1 150 14001 zertifiziertes Umweltmanagementsystem Dear Customer You have decided to buy a Rohde amp Schwarz product You are thus assured of receiving a product that is manufactured using the most modern methods available This product was developed manufactured and tested in compliance with our quality management system stan dards The Rohde amp Schwarz quality management system
55. he current exceeds the value set one channel will first regu late the voltage to a lower value the second channel will follow some what later The difference is determined by the amplification and offset error of the current regulator CAUTION Each separate GND relay must be set specifically Both GND re lays must never be closed together Doing so would cause a in ternal short circuit WARNING Connecting the outputs of the channels in series cascading makes it possible to generate voltages dangerous to the touch of up to 100 V Floating channels must never exceed a voltage of 125 V against ground This applies to each individual connection pin It is especially important to observe this requirement when both sources are cascad ed for example when they are switched together in the adapter For 4th Issue 09 11 4th Issue 09 11 ROHDE amp SCHWARZ Power Supply Load Module R amp S TS PSU Function Description more information see Section 6 5 5 2 8 Connecting channels in parallel The R amp S TS PSU is not designed for parallel wiring of outputs and the possible resulting currents of up to 6 A Because of this the outputs must not be wired in parallel Because of the 4 quadrant capability equalisation currents could flow between the two channels with one source working in source mode the other in sink mode 5 2 9 Electronic on off and PWM The R amp S TS PSU has an electronic sw
56. he module with the cPCI backplane PXI control backplane Figure 4 2 Arrangement of connectors and PSU power module LEDs Abbreviation Use x1 cPCI Connector X10 Front Connector X20 cPCI Connector X30 Analog Bus Connector Table 4 1 PSU power module connectors 4th Issue 09 11 4th Issue 09 11 ROHDE amp SCHWARZ Power Supply Load Module R amp S TS PSU Layout 4 2 2 Display elements Bi N Figure 4 3 Arrangement of the LEDs on the PSU power module There are five light emitting diodes LEDs on the front panel ofthe PSU power module They indicate the current status ofthe module The meaning of the LEDs is as follows LED Description ERR red Error status Lit or flashing if an error occurs during the power on test on the R amp S TS PSU module after the power sup ply is turned on This means there is a hardware prob lem in the module See also Section 8 Self Test COM Communication yellow Lit when data is being transferred via the interface Table 4 2 Display elements on the PSU power module ROHDE amp SCHWARZ Layout Power Supply Load Module R amp S TS PSU LED Description PWR Power supply OK green Lit when all necessary power supply voltages are present CH1 Continuously lit yellow Channel 1 is working with constant current Flashing The protective mechanism for Chan
57. he user has confirmed that the protective mechanism has engaged Driver function rspsu_ResetOutputProtection is used for this purpose It can also be implicitly called by resetting the module rspsu_ reset The module software can also be used to query whether a channel is in voltage or current mode and whether a protective mechanism has been triggered 1 Qver voltage protection If the voltage at the force pins exceeds the programmed threshold value the protective mechanism will respond To ensure effective operation the value must be far enough above normal operation so that minor deviations do not cause triggering 2 Current monitoring High currents may flow if regulation fails or in the event of over load To prevent damage overcurrent protection engages at ap proximately 120 96 of the current range Example With a the cur rent range of 3 A overcurent protection engages at 3 6 A 3 Excess temperature protection Several temperature sensors are built into the R amp S TS PSU to protect the linear regulator One of these temperature sensors continuously monitors the temperature on the heat sink of the PSU power module If the limit value of 70 C is exceeded the protective mechanism for the linear regulator engages In some applications however for example PWM mode at high frequency and high cur rent it is possible that only the linear controller will heat up very quickly without the temperature of the heat sink comin
58. icas como p ej irritaciones cut neas estornudos continuos enrojecimiento de la conjuntiva o dificultades respiratorias debe avisarse inmediatamente a un m dico para investigar las causas y evitar cualquier molestia o dafio a la salud Antes de la manipulaci n mec nica y o t rmica o el desmontaje del producto debe tenerse en cuenta imprescindiblemente el cap tulo Eliminaci n punto 1 1171 0000 42 05 00 Page 10 5 Informaciones elementales de seguridad Ciertos productos como p ej las instalaciones de radiocomunicaci n RF pueden a causa de su funci n natural emitir una radiaci n electromagn tica aumentada Deben tomarse todas las medidas necesarias para la protecci n de las mujeres embarazadas Tambi n las personas con marcapasos pueden correr peligro a causa de la radiaci n electromagn tica El empresario operador tiene la obligaci n de evaluar y sefalizar las reas de trabajo en las que exista un riesgo elevado de exposici n a radiaciones Tenga en cuenta que en caso de incendio pueden desprenderse del producto sustancias t xicas gases l quidos etc que pueden generar da os a la salud Por eso en caso de incendio deben usarse medidas adecuadas como p ej m scaras antig s e indumentaria de protecci n En caso de que un producto Rohde amp Schwarz contenga un producto l ser p ej un lector de CD DVD no debe usarse ninguna otra configuraci n o funci n aparte de las descritas en la documentaci n
59. idad para el uso de productos de Rohde amp Schwarz encontraria la informaci n debida en la documentaci n del producto en el capitulo correspondiente Guarde bien las informaciones de seguridad elementales asi como la documentaci n del producto y entr guelas a usuarios posteriores Tener en cuenta las informaciones de seguridad sirve para evitar en lo posible lesiones o dafios por peligros de toda clase Por eso es imprescindible leer detalladamente y comprender por completo las siguientes informaciones de seguridad antes de usar el producto y respetarlas durante el uso del producto Deber n tenerse en cuenta todas las dem s informaciones de seguridad como p ej las referentes a la protecci n de personas que encontrar n en el cap tulo correspondiente de la documentaci n del producto y que tambi n son de obligado cumplimiento En las presentes informaciones de seguridad se recogen todos los objetos que distribuye el grupo de empresas Rohde amp Schwarz bajo la denominaci n de producto entre ellos tambi n aparatos instalaciones as como toda clase de accesorios S mbolos y definiciones de seguridad l Aviso punto de Atenci n en Peligro de Adver Conexi n a Conexi n Conexi n Aviso Cuidado peligro general el manejo de choque tencia conductor de a tierra amasa en el manejo de dispositivos el ctrico superficie protecci n dispositivos Obsenania d de peso caliente sensibles a la documentacion
60. ion Description 5 16 Power Supply Load Module R amp S TS PSU 5 4 1 Matrix and front relay The front lines can be switched via the front relays currents up to 3 A to four outputs on the front connector The Pins on the front connector are designed for a current load of max 1 A per pin i e with higher currents several pins must be used to pre vent that the plug type connector is destroyed due to overload Four sense or measurement imputs two pin can also be directed via the sense lines with a maximum current of 1 A to the source or measure ment unit All lines have access to the local analog bus through the matrix relay and via the coupling relay to the analog bus in the R amp S CompactTSVP All matrix relays and coupling relays can switch a maximum of 1 A For safety reasons current limiting is automatically reduced to 1 Awhena matrix relay is in use although this mechanism offers only limited ad ditional protection see Section 5 2 5 To prevent the relay contacts from being destroyed the relays should only be switched if no current is flowing through them Before a contact is activated the channel should be turned off electronically The following function should be available to operate these relays rspsu_Connect rspsu Disconnect rspsu DisconnectAll The function rspsu_DisconnectAll can be used to break all con nections that were set up with xspsu Connect with a function call rspsu Disconnec
61. is bit is set if the measured current is outside the set range In this case IVI VAL NAN is returned for the measured value Table 5 2 Bits in status register for load simulation NOTE er The other bits in the status register are used for internal purpos es and can thus have different values 5 21 ROHDE amp SCHWARZ Function Description Power Supply Load Module R amp S TS PSU 5 6 2 Operation as constant current sink Examples of the use of this mode include discharging batteries or de termining the capacity of a battery A constant current is drawn from the connected source until the set output voltage final discharging voltage is reached This mode differs from Normal mode in that the polarity of the R amp S TS PSU is automatically adjusted to the connected source To do this the voltage is measured using the measurement unit and the load unit is reconfigured if required reverse polarity protection Refer to chapter 5 2 2 Reverse polarity in load case This mode is configured using the rspsu_ConfigureConstCurrent function This is used to set the current to be drawn and the output voltage of the R amp S TS PSU To achieve high accuracy an appropriate range should be selected forthe voltage and current CAUTION The externally applied voltage may not exceed the upper limit of the range The over voltage protection should be adjusted appro priately to protect the limit Refe
62. is certified according to standards such as 1509001 and ISO 14001 Environmental commitment 1 Energy efficient products 1 Continuous improvement in environmental sustainability 1150 14001 certified environmental management system Certified Quality System ISO 9001 Certified Environmental System ISO 14001 Cher client Vous avez choisi d acheter un pro duit Rohde amp Schwarz Vous disposez donc d un produit fabriqu d apr s les m thodes les plus avanc es Le d ve loppement la fabrication et les tests respectent nos normes de gestion qualit Le syst me de gestion qualit de Rohde amp Schwarz a t homologu entre autres conform ment aux nor mes ISO 9001 et ISO 14001 Engagement cologique 1 Produits efficience nerg tique 1 Am lioration continue de la durabilit environnementale 1 Syst me de gestion de l environne ment certifi selon ISO 14001 1171 0200 11 V 04 01 Address List Headquarters Plants and Subsidiaries Headquarters ROHDE amp SCHWARZ GmbH amp Co KG M hldorfstra amp e 15 D 81671 M nchen P 0 Box 80 14 69 D 81614 M nchen Plants ROHDE amp SCHWARZ Messger tebau GmbH Riedbachstra e 58 D 87700 Memmingen P 0 Box 16 52 D 87686 Memmingen ROHDE amp SCHWARZ GmbH amp Co KG Werk Teisnach Kaikenrieder Stra e 27 D 94244 Teisnach P 0 Box 11 49 D 94240 Teisnach ROHDE amp SCHWARZ z vod Vimperk s r o Location Spidrova 49 CZ 38501 Vimp
63. itch for rapid On Off switching of the output path For reasons of safety the module is automatically switched to Off after initialisation The R amp S TS PSU also offers an option for quickly switching back and forth between 0 V and the programmed value with the pulse width mod ulator PWM integrated into the module This makes it possible de pending on the voltage setting to generate pulses with a width of at least 50 us and a maximum frequency of approximately 10 kHz ROHDE amp SCHWARZ Function Description 5 10 Power Supply Load Module R amp S TS PSU 5 2 10 Dynamic Operation Dynamic opeation refers to the operation with changing current and or voltage It can be achieved as follows e Frequent and rapid 100 ms reprogramming of the voltage and or current setting Frequent and rapid change of the polarity Frequent and rapid change of the load PWM Operation e Output of an arbitrary waveform e Triggered output with frequent and rapid programming of a new voltage and or current value e gated Operation With dynamic operation the descriptions in Section 5 2 6 must be heeded by all means with respect to settling time and dissipation loss Especially with high currents above 400 mA in the 50 V range 1 3 A in the 15 V range the setting of the supply voltage of the output stage is important As arule this supply voltage cannot be set at any desired speed Thus if this voltage is controlled vi
64. l can be adjusted The following events may cause a change in the level on trigger lines e Call to function rspsu_InitiateTrigger This function gener ates a General Purpose trigger trigger pulse approximately 1 us long if trigger source GP has been configured to one or more trigger outputs by rspsu_ConfigureTriggerOutput e Switching a channel on or off if trigger source CH1 or CH2 has been configured to one or more trigger outputs by rspsu ConfigureTriggerOutput 5 5 2 Trigger inputs Trigger signals on trigger inputs PXI TRIGn X20 and XTIn X10 can start a measurement value recording voltage or current in the meas urement unit or set the output voltage and current limiting of the source to a new value The two channels can be triggered synchronously 4th Issue 09 11 4th Issue 09 11 ROHDE amp SCHWARZ Power Supply Load Module R amp S TS PSU FunctionDescription 5 6 Operation as electronic load 5 6 1 General The following additional modes are available to operate the Power Supply Load Module R amp S TS PSU as an electronic load e Operation as constant current sink Constant Current Mode Operation as a resistance load Constant Resistance Mode Operation as a load with constant power Constant Power Mode In these modes the device software uses both the supply load unit and the measurement unit to control the electronic load Therefore the measurement unit cannot be used b
65. lug of the connecting cable is regarded as the disconnecting device In such cases always ensure that the power plug is easily reachable and accessible at all times corresponding to the length of connecting cable approx 2 m Functional or electronic switches are not suitable for providing disconnection from the AC supply network If products without power switches are integrated into racks or systems a disconnecting device must be provided at the system level 5 Never use the product if the power cable is damaged Check the power cable on a regular basis to ensure that it is in proper operating condition By taking appropriate safety measures and carefully laying the power cable you can ensure that the cable will not be damaged and that no one can be hurt by for example tripping over the cable or suffering an electric shock 6 The product may be operated only from TN TT supply networks fused with max 16 A higher fuse only after consulting with the Rohde amp Schwarz group of companies 7 Do not insert the plug into sockets that are dusty or dirty Insert the plug firmly and all the way into the socket Otherwise sparks that result in fire and or injuries may occur 8 Do not overload any sockets extension cords or connector strips doing so can cause fire or electric shocks 9 For measurements in circuits with voltages V ms gt 30 V suitable measures e g appropriate measuring equipment fusing current limiting electrical sep
66. mp SCHWARZ Software ROHDE amp SCHWARZ Software Power Supply Load Module R amp S TS PSU 4th Issue 09 11 4th Issue 09 11 ROHDE amp SCHWARZ Power Supply Load Module R amp S TS PSU Self Test 8 Self Test The Power Supply Load Module R amp S TS PSU has an integrated capa bility for self test The following tests are possible LED test e Power on test e TSVP self test 8 1 LED test After the system is turned on all five LEDs are lit for about three sec onds This indicates that the required power supply has been applied and all LEDs are in proper order The following observations may be made about different display states LED Description One individual LED is not lit Hardware problem in the module LED faulty All LEDs are not lit 5 V power supply voltage missing Table 8 1 Observations about the LED test 8 1 ROHDE amp SCHWARZ Self Test Power Supply Load Module R amp S TS PSU 8 2 Power on test The power on test runs in parallel to the LED test The following obser vations may be made about the different display states of the LEDs LED Description PWR LED green on All power supply voltages are present PWR LED green off At least one power supply voltage is missing ERR LED red off No error is present ERR LED red Is litor Hardware error is present processor is not starting flashing CH1 LED yellow off No error is present
67. n platform Ithas a width of only one slot and a height of four units It has two floating Chan nels that are completely independent of each other with a maximum power of 50 W each a voltage range of 50 V and a maximum current of 3 A The currents and voltages can be programmed in both the pos itive and negative range Thanks to this 4 quadrant capability of the module it can also be operated in applications as a load sink The measurement units integrated into the module for each channel make it possible to read back the current and voltage of any given channel Using the multiplexer included in the module it is also possi ble with the R amp S TS PSU to measure external voltages over time di rectly on the test object The functionality of the module also includes extensive options for controlling individual channels via trigger lines and generating trigger signals As with all modules available from ROHDE amp SCHWARZ the R amp S TS PSU also has access to existing analog measurement buses in the R amp S CompactTSVP and R amp S Pow erTSVP with both channels This measurement bus makes it possible to switch outputs without any extra wiring to other measurement and switching cards present in the R amp S CompactTSVP R amp S PowerTSVP Usage ROHDE amp SCHWARZ Usage Power Supply Load Module R amp S TS PSU The CAN bus Controller Area Network present in the R amp S Com pactTSVP and R amp S PowerTSVP is used to control the R amp
68. nductive loads suddenly can generate very high voltage spikes Freewheeling diodes should therefore be used to protect the output stage of the R amp S TS PSU If itis not possible to use freewheeling diodes proceed as follows when switching off inductive loads 1 Set the output voltage 0 V 2 Wait until the current drops to close to OA 3 Turn off R amp S TS PSU electronically 4 Open the relay s ROHDE amp SCHWARZ Function Description Power Supply Load Module R amp S TS PSU 5 2 4 External sensing To compensate for voltage drops in the line to the external load or source the R amp S TS PSU can be set to external sensing Then two ad ditional lines directly to the test object are required The measured volt age difference on these lines is automatically regulated to the target voltage by the R amp S TS PSU If the R amp S TS PSU is operated with external sensing the sense lines must be connected to corresponding input pins on the front connector and switched through the relay matrix to the sense inputs Otherwise an incorrect voltage will be assumed for regulation of the output volt age causing an incorrect output voltage to be generated For reasons of safety however the error voltage of the output stage is limited to a difference of approximately 4 5 V This limit also applies if the sense lines are accidentally shorted or connected with reverse polarity This determines a maximum correctable error voltage based on m
69. nel 1 has en gaged see also Section 5 2 11 CH2 Continuously lit yellow Channel 2 is working with constant current Flashing The protective mechanism for Channel 2 has en gaged see also Section 5 2 11 Table 4 2 Display elements on the PSU power module 4 3 PSU RIO module 4 3 1 Mechanical layout The PSU RIO module has been specially developed for operation of the R amp S TS PSU Itis used on the back ofthe R amp S CompactTSVP pro duction platform or R amp S PowerTSVP The height of the board is 3 HE 134 mm The module is fastened in place by two fastening screws X20 connects the PSU RIO module with the backplane in the R amp S CompactTSVP R amp S PowerTSVP The PSU RIO module must always be used in the corresponding rear IO slot R amp S CompactTSVP R amp S PowerTSVP of the inserted PSU power module The external PSU AC DC converter is connected on connector X5 to the PSU RIO mod ule CAUTION The PSU RIO module must only be used in combination with the PSU power module Using it with other modules for example cP CI PXI standard modules may damage the modules 4th Issue 09 11 4th Issue 09 11 Power Supply Load Module R amp S TS PSU ROHDE amp SCHWARZ Layout Figure 4 4 Arrangement of plug in connectors and PSU RIO module LEDs Abbreviation Use X5 PSU AC DC converter X20 Extension rear UO Table 4 3 PSU RIO module connectors 4 3 2 Display elements
70. nels Unless otherwise noted the fol lowing description applies to both channels Figure 5 1 shows a block diagram of one channels Power Force Control Sense Monitor Force Control Sense Monitor Figure 5 1 Block diagram of channels 5 1 ROHDE amp SCHWARZ Function Description 5 2 Power Supply Load Module R amp S TS PSU 5 2 Power supply load unit The Power Supply Load Module R amp S TS PSU is designed as a 4 quadrant source consisting of a 2 quadrant output stage followed by a polarity switch The output stage consists of a linear regulator with cur rent and voltage feedback The linear regulator receives its power through the PSU AC DC converter The settings for output voltage and maximum current are used to con figure the output stage Users can select between two voltage and three current ranges The following voltage ranges are available e 50V e 15V The following current ranges are available e 10 mA 100 mA 3A For a summary of the possible combinations of voltages and currents see the characteristic diagram in Section 5 2 1 The setting of current and voltage range determines the resolution of the module Because of this the smallest possible range appropriate for any given application should be used The resolution of voltage set ting is 16 bits plus a positive negative sign For current 16 bits repre sent the quantity only no positive or negative sign can be s
71. nlight must be avoided Keep cells and batteries clean and dry Clean soiled connectors using a dry clean cloth 3 Cells or batteries must not be short circuited Cells or batteries must not be stored in a box orina drawer where they can short circuit each other or where they can be short circuited by other conductive materials Cells and batteries must not be removed from their original packaging until they are ready to be used 4 Keep cells and batteries out of the hands of children If a cell or a battery has been swallowed seek medical aid immediately 5 Cells and batteries must not be exposed to any mechanical shocks that are stronger than permitted 6 Ifa cell develops a leak the fluid must not be allowed to come into contact with the skin or eyes If contact occurs wash the affected area with plenty of water and seek medical aid 7 Improperly replacing or charging cells or batteries that contain alkaline electrolytes e g lithium cells can cause explosions Replace cells or batteries only with the matching Rohde amp Schwarz type see parts list in order to ensure the safety of the product 8 Cells and batteries must be recycled and kept separate from residual waste Rechargeable batteries and normal batteries that contain lead mercury or cadmium are hazardous waste Observe the national regulations regarding waste disposal and recycling Transport 1 The product may be very heavy Therefore the product must be handled with ca
72. nnected to the R amp S TS PSU that has the op posite polarity to the output voltage set the R amp S TS PSU will attempt to impose the polarity set by the user This must not cause the maxi mum current set to be exceeded however External behaviour de pends on the external source and its ability to provide current 4th Issue 09 11 4th Issue 09 11 ROHDE amp SCHWARZ Power Supply Load Module R amp S TS PSU Function Description 5 2 2 1 Weak external source current remains below the maximum current When weak external sources are connected the R amp S TS PSU forces the polarity set on its pins al CAUTION This reverses the polarity of the external source which could be damaged under some circumstances 5 2 2 2 Strong external source able to provide a high cur rent When a strong external source is connected the R amp S TS PSU detects this and remains in the externally applied quadrant even though ac cording to specification it should be working in a different quadrant The R amp S TS PSU sinks the maximum current set After discharge voltage on the pins is approximately lt 0 8 V ofthe external source the R amp S TS PSU switches to the desired polarity and from then on chang es the external source with reverse polarity CAUTION This reverses the polarity of the external source which could be damaged under some circumstances 5 2 3 Inductive loads Turning off i
73. nnels 1 and 2 continue to flash until the module is accessed by the software and the protection mechanism is thereby turned off ROHDE amp SCHWARZ Commissioning Power Supply Load Module R amp S TS PSU 6 5 Safety instructions 6 5 1 General A WARNING The R amp S CompactTSVP R amp S PowerTSVP production platform and the Power Supply Load Module R amp S TS PSU are designed so that users can operate at volatages up to 125 V The require ments according to EN61010 1 for operation with hazardous live voltages must be observed CAUTION If signals with voltages dangerous to the touch are being trans ferred via the analog bus all modules involved including PXI ex ternal modules must be specified for the relevant voltage 6 5 2 Replacing the R amp S TS PSU gt WARNING Before replacing the R amp S TS PSU the R amp S CompactTSVP R amp S PowerTSVP must always be turned off or the power plug must be disconnected All connections to external test objects must be disconnected gt WARNING Before the PSU power module is removed from the R amp S Com pactTSVP R amp S PowerTSVP housing make certain the module has had sufficient time to cool off The cooling body of the PSU power module may heat up during operation under full load etc In order to avoid possible injury for example burns to the user the PSU power module should be cooled off be
74. o en condiciones en las que pueda producirse o ya se hayan producido condensaciones sobre el producto o en el interior de ste como p ej al desplazarlo de un lugar fr o a otro caliente La entrada de agua aumenta el riesgo de choque el ctrico Antes de la limpieza desconecte por completo el producto de la alimentaci n de tensi n p ej red de alimentaci n o bater a Realice la limpieza de los aparatos con un pa o suave que no se deshilache No utilice bajo ning n concepto productos de limpieza qu micos como alcohol acetona o diluyentes para lacas nitrocelul sicas Funcionamiento 1 2 3 4 El uso del producto requiere instrucciones especiales y una alta concentraci n durante el manejo Debe asegurarse que las personas que manejen el producto est n a la altura de los requerimientos necesarios en cuanto a aptitudes f sicas ps quicas y emocionales ya que de otra manera no se pueden excluir lesiones o da os de objetos El empresario u operador es responsable de seleccionar el personal usuario apto para el manejo del producto Antes de desplazar o transportar el producto lea y tenga en cuenta el cap tulo Transporte Como con todo producto de fabricaci n industrial no puede quedar excluida en general la posibilidad de que se produzcan alergias provocadas por algunos materiales empleados los llamados al rgenos p ej el n quel Si durante el manejo de productos Rohde amp Schwarz se producen reacciones al rg
75. r to 5 2 Power supply load unit 5 22 5 6 3 Operation as resistance load The main characteristic of this mode is that the load current depends on the applied voltage in line with Ohm s Law An electronic resistance load is used to load external sources with a constant resistance Prac tical applications include e Power pack test e Battery test Testing microprocessor voltage regulation circuits The applied voltage is continuously measured by the device software and the current limitation is adjusted depending on the programmed re sistance value The R amp S TS PSU output voltage is set to 0 V When the applied external voltage has a stable value regulation is verified us ing the current measurement The rspsu ConfigureConstResistance function can be used to set the required resistance value The value that can be reached de pends on the selected ranges The following table shows the range lim its 4th Issue 09 11 4th Issue 09 11 Power Supply Load Module R amp S TS PSU ROHDE amp SCHWARZ Function Description Current range 3A 100 mA 10 mA Voltage range 15V 50V 15V 50V 15V 50V E 2 3 0 2 3 0 50 50 500 500 R nax 15000 150000 15kQ 50 kQ 150kQ 500 kQ Table 5 3 Range limits for operation as resistance load Note that the maximum resistance can only be reached if the applied voltage is sufficiently high The higher voltage guarantees that a current is flowing that can
76. re In some cases the user may require a suitable means of lifting or moving the product e g with a lift truck to avoid back or other physical injuries 1171 0000 42 05 00 Page 5 Informaciones elementales de seguridad 2 Handles on the products are designed exclusively to enable personnel to transport the product It is therefore not permissible to use handles to fasten the product to or on transport equipment such as cranes fork lifts wagons etc The user is responsible for securely fastening the products to or on the means of transport or lifting Observe the safety regulations of the manufacturer of the means of transport or lifting Noncompliance can result in personal injury or material damage 3 If you use the product in a vehicle it is the sole responsibility of the driver to drive the vehicle safely and properly The manufacturer assumes no responsibility for accidents or collisions Never use the product in a moving vehicle if doing so could distract the driver of the vehicle Adequately secure the product in the vehicle to prevent injuries or other damage in the event of an accident Waste disposal 1 If products or their components are mechanically and or thermally processed in a manner that goes beyond their intended use hazardous substances heavy metal dust such as lead beryllium nickel may be released For this reason the product may only be disassembled by specially trained personnel Improper disassembly may be ha
77. sage set current limit range for channel 1 to 100 0 mA DCPWR Conf Output Range 0 residDcpwr CH1 DCPWR VAL CURRENT 100 0e 3 amp errorOccurred amp errorCode errorMessage set current limit for channel 1 to 10 mA current limit behavior is regulate DCPWR Conf Current Limit 0 residDcpwr CH1 DCPWR VAL REGULATE 10 0e 3 amp errorOccurred amp errorCode errorMessage select voltage range 15 V DCPWR Conf Output Range 0 residDcpwr CH1 DCPWR VAL VOLTAGE 15 0 amp errorOccurred amp errorCode errorMessage set voltage to 10 V DCPWR Conf Voltage Level 0 residDcpwr CHI 10 0 amp errorOccurred amp errorCode errorMessage wait until relays have settled timeout 500 ms SWMGR WaitForDebounce 0 residSwmgr 500 amp errorOccurred amp errorCode errorMessage switch on channel 1 DCPWR Conf Output Enabled 0 residDcpwr CHI de amp errorOccurred amp errorCode errorMessage configure the measurement Sample Count 40 Sample Interval 1 ms Delay 0 0 DCPWR Conf Measurement 0 residDcpwr CH1 40 1 0e 3 0 0 amp errorOccurred amp errorCode errorMessage measure the output current DCPWR Measure 0 residDcpwr CH1 DCPWR VAL CURRENT amp result amp errorOccurred amp errorCode errorMessage switch off channel 1 DCPWR Conf Output Enabled 0 residDcpwr CHIT 0 amp errorOccurred amp errorCode errorMessage
78. sura dom stica Las bater as o acumuladores que contienen plomo mercurio o cadmio deben tratarse como residuos especiales Respete en esta relaci n las normas nacionales de eliminaci n y reciclaje Transporte 1 El producto puede tener un peso elevado Por eso es necesario desplazarlo o transportarlo con precauci n y si es necesario usando un sistema de elevaci n adecuado p ej una carretilla elevadora a fin de evitar lesiones en la espalda u otros da os personales Las asas instaladas en los productos sirven solamente de ayuda para el transporte del producto por personas Por eso no est permitido utilizar las asas para la sujeci n en o sobre medios de transporte como p ej gr as carretillas elevadoras de horquilla carros etc Es responsabilidad suya fijar los productos de manera segura a los medios de transporte o elevaci n Para evitar da os personales o dafios en el producto siga las instrucciones de seguridad del fabricante del medio de transporte o elevaci n utilizado Si se utiliza el producto dentro de un veh culo recae de manera exclusiva en el conductor la responsabilidad de conducir el veh culo de manera segura y adecuada El fabricante no asumir ninguna responsabilidad por accidentes o colisiones No utilice nunca el producto dentro de un veh culo en movimiento si esto pudiera distraer al conductor Asegure el producto dentro del veh culo debidamente para evitar en caso de un accidente lesiones u otra cl
79. sure ment result is available RSPSU SS CURR VALID 0x0002 This bitis set if a valid current value is present The associated OVR bit over range is then also val id After turning on the load it takes some time until the first measurement result is available The cur rent measurement is only performed if the meas ured voltage is stable Each time a change in volt age is measured this bit is initially reset and cur rent measurement interrupted Table 5 2 Bits in status register for load simulation 4th Issue 09 11 4th Issue 09 11 ROHDE amp SCHWARZ Power Supply Load Module R amp S TS PSU FunctionDescription Symbolic name Value Meaning RSPSU SS REGULATED 0x0004 This bit is set if the current flowing into the R amp S TS PSU module and measured using the measurement unit lies within a tolerance range around the reference value The following tolerances are used 10 mA range 134 pA 100 mA range 1 3 mA 3 A range 40 mA The applied voltage must be stable for the current measurement to be performed This bit is reset when the input voltage changes RSPSU_SS_VOLT_OVR 0x0010 This bit is set if the measured voltage is outside the set range In this case IVI VAL NAN is returned for the measured value and the R amp S TS PSU is shut down The shutdown must be acknowledged by the operator before the channel can be used again Refer to chapter 5 2 11 Protective mecha nisms RSPSU SS CURR OVR 0x0020 Th
80. tAl1 has no effect on the configuration of the cou pling relay or ground relay 5 4 2 Coupling Relay The coupling relays connect the local analog bus on the module with the analog bus in the R amp S CompactTSVP The function rspsu ConfigureCoupling defines the status of the coupling re lays Please consider that the function xspsu DisconnectAll does not open these relays 4th Issue 09 11 4th Issue 09 11 ROHDE amp SCHWARZ Power Supply Load Module R amp S TS PSU Function Description 5 4 3 Ground relay Each channel of the R amp S TS PSU has its own ground relay that can be used to connect the CHx_LO signal to ground PSU channels are op erated ground free in their basic state The function rspsu_ConfigureGround is used to determine whether a channel is being operated with ground reference or ground free Also note that rspsu_DisconnectAll does not affect the ground relay NOTE For technical reasons a non switched PSU channel all matrix and front relays of a channel are opened is automatically grounded with the ground relay It is automatically opened again before another connection is made if the channel is configured ground free 5 17 ROHDE amp SCHWARZ Function Description 5 18 Power Supply Load Module R amp S TS PSU 5 5 Trigger unit 5 5 1 Trigger outputs The Power Supply Load Module R amp S TS PSU can generate trigger signals on lines PXI_TRIGn X20 and XTOn X10 The polarity of the trigger signa
81. tation could result in personal injury or death eo Do not place the product on heat generating devices such as radiators or fan heaters The ambient temperature must not exceed the maximum temperature specified in the product documentation or in the data sheet Product overheating can cause electric shock fire and or serious personal injury or death 1171 0000 42 05 00 Page 2 Basic Safety Instructions Electrical safety If the information on electrical safety is not observed either at all to the extent necessary electric shock fire and or serious personal injury or death may occur 1 Prior to switching on the product always ensure that 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 2 In the case of products of safety class with movable power cord and connector operation is permitted only on sockets with an earthing contact and protective earth connection 3 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 connector strips are implemented they must be checked on a regular basis to ensure that they are safe to use 4 If the product does not have a power switch for disconnection from the AC supply network the p
82. te section on the R amp S Com pactT SVP R amp S PowerTSVP housing by loosening the two Screws CAUTION Check the backplane connectors for bent pins Any pins that are bent must be straightened Failure to observe this instruction may result in permanent dam age to the backplane e Press in the PSU RIO module applying moderate pressure CAUTION When the PSU RIO module is connected it must be guided with both hands and carefully pressed into the backplane connector When the PSU RIO module is correctly inserted you will feel it reach a definite mechanical limit Tighten the upper and lower screws on the front plate of the PSU RIO module 4th Issue 09 11 4th Issue 09 11 ROHDE amp SCHWARZ Power Supply Load Module R amp S TS PSU Commissioning 6 3 Connecting the PSU AC DC converter To connect the PSU AC DC converter follow these steps Attach the connection cable to the appropriate plug X5 on the PSU RIO module and tighten Connectthe plug of the PSU AC DC converter with the power sup ply socket 6 4 Switching on sequence After the module is installed in a R amp S CompactTSVP or R amp S Pow erTSVP there is no switching on or switching off sequence that needs to be observed for use of the PSU AC DC converter and the corre sponding TSVP If the PSU AC DC converter is turned on after the R amp S CompactTSVP R amp S PowerTSVP the two yellow LEDs for Cha
83. the linear controller always requires a supply voltage that is at least approx 5 V above the respective output voltage To check the output voltage of the PSU AC DC converter the user has three different options Mode 1 automatic preselection through the firmware Mode 2 Control via the PSU output voltage e Mode 3 Manual setting via the internal D A converter In Mode 1 automatic preselection through the firmware the firmware selects mode 2 or mode 3 as the optimum operating mode depending on the current setting Basically at a current setting below 400 mA 50 V range or 1 3 A 15 V range the PSU AC DC converter voltage is set to a fixed value 55 V or 20 V since the maximum dissipation loss cannot be exceeded in this case Mode 3 In all the other cases the PSU AC DC converter voltage is controlled through the PSU output voltage Mode 2 Mode 2 control via the PSU output voltage ensures that the output stage is always supplied with the minimum voltage required which keeps the dissipation loss to a minimum too A disadvantage is that the settling time may be considerably higher with an increase in the nomi nal output voltage since the setting speed of the PSU AC DC convert er output voltage is limited Approx 3 5 A are available for the rising edge which apart from the output voltage also have to charge the capacities in the PSU AC DC converter and in the PSU power module In Mode 3 manual setting
84. tion Danger of Warning PE terminal Ground Ground Be careful when danger location when electric Hot surface terminal handling handling shock electrostatic Observe product heavy sensitive documentation equipment devices ON OFF supply voltage Standby indication Direct current DC AC Alternating current Direct alternating current DC AC Device fully protected by double reinforced insulation 1171 0000 42 05 00 Page 1 Basic Safety Instructions Tags and their meaning The following signal words are used in the product documentation in order to warn the reader about risks and dangers indicates a hazardous situation which if not avoided will result in death or DANGER serious injury indicates a hazardous situation which if not avoided could result in death or indicates a hazardous situation which if not avoided could result in minor or moderate injury indicates the possibility of incorrect operation which can result in damage to NOTICE the product In the product documentation the word ATTENTION is used synonymously These tags are in accordance with the standard definition for civil applications in the European Economic Area Definitions that deviate from the standard definition may also exist in other economic areas or military applications It is therefore essential to make sure that the tags described here are always used only in connection with the related product do
85. tropezar o por un choque el ctrico Solamente est permitido el funcionamiento en redes de alimentaci n TN TT aseguradas con fusibles de 16 A como m ximo utilizaci n de fusibles de mayor amperaje solo previa consulta con el grupo de empresas Rohde amp Schwarz Nunca conecte el enchufe en tomas de corriente sucias o llenas de polvo Introduzca el enchufe por completo y fuertemente en la toma de corriente La no observaci n de estas medidas puede provocar chispas fuego y o lesiones No sobrecargue las tomas de corriente los cables alargadores o las regletas de enchufe ya que esto podr a causar fuego o choques el ctricos En las mediciones en circuitos de corriente con una tensi n U r gt 30 V se deber n tomar las medidas apropiadas para impedir cualquier peligro p ej medios de medici n adecuados seguros limitaci n de tensi n corte protector aislamiento etc Para la conexi n con dispositivos inform ticos como un PC o un ordenador industrial debe comprobarse que stos cumplan los est ndares IEC60950 1 EN60950 1 o IEC61010 1 EN 61010 1 v lidos en cada caso A menos que est permitido expresamente no retire nunca la tapa ni componentes de la carcasa mientras el producto est en servicio Esto pone a descubierto los cables y componentes el ctricos y puede causar lesiones fuego o dafos en el producto 1171 0000 42 05 00 Page 9 12 13 14 15 16 17 18 Informaciones elementales de seguri
86. ues The available memory depth is designed for up to 10000 measurement values The sampling rate duration of recording start delay and triggering can be freely se lected At the maximum sampling frequency an interval of one second can still be measured Correspondingly longer recording is possible at lower sampling frequencies The measurement can be started via inter 5 13 ROHDE amp SCHWARZ Function Description Power Supply Load Module R amp S TS PSU nal or external triggers It is also possible to start the measurement in the background and retrieve the measurement values later 5 3 3 Monitor output The R amp S TS PSU has two pins on the X10 front connector that pass the input voltage ofthe ADC to the output through a buffer In this way the selected measurement source can be recorded using an external oscilloscope or digitizer The voltages and value range on these moni tor outputs CHx_MHI and CHx_MLO are as follow Selected source Source signal for 2 50V Conversion factor full scale of monitor voltage Force voltage 52 7 V Source signal in V 21 08 monitor voltage in V Sense voltage 52 7 V Source signal in V 21 08 monitor voltage in V Current 10 mA 12 6 mA Source current in mA 5 02 monitor voltage in V Current 100 mA 120 mA Source current in mA 48 1 monitor voltage in V Current 3A 3 73 A Source current in A 1 49 monitor voltage in V Table 5 1 Voltages and value range of
87. ugh sources that are connected After an iso lation measurement between the buses all the relays coupling matrix multiplexer sense relays are tested The voltage and current meas urements of the sources and PSU AC DC converter are made The voltage and current section are tested for the measurement unit Finally triggering via PXI lines is tested NOTE ee You can find information about starting the self test and the or der of required work steps as well as a detailed description of pa rameters and sequences that are tested in the R amp S Com pactTSVP R amp S Power TSVP Service Manual ROHDE amp SCHWARZ Self Test Power Supply Load Module R amp S TS PSU 4th Issue 09 11 4th Issue 09 11 ROHDE amp SCHWARZ Power Supply Load Module R amp S TS PSU Interface description 9 Interface description 9 1 PSU power module 9 1 1 Connector X1 0000000 25 0000000 a 0000000 0000009 1t FEDCBAZ Figure 9 1 Connector X1 view mating side GND desees z z iz iziziziz iziz OjJO OJOJOJUO JO O O Table 9 1 Assignment of X1 9 1 ROHDE amp SCHWARZ Interface description Power Supply Load Module R amp S TS PSU 9 1 2 Connector X10 Figure 9 2 Connector X10 view mating side Pin A B C 1 LABA1 GND LABA2 2 LABB1 GND LABB2 3 LABC1 GND LABC2 4 LABD1 GND LABD2 5 6 CH1 HM CH1 HI CH1 HM 7 CH1_LO1 CH1_
88. verter view ROHDE amp SCHWARZ View Power Supply Load Module R amp S TS PSU 4th Issue 09 11 4th Issue 09 11 ROHDE amp SCHWARZ Power Supply Load Module R amp S TS PSU BlockDiagram 3 Block Diagram Figure 3 1 shows a simplified functional block diagram of the Power Supply Load Module R amp S TS PSU This functional block dia gram represents the three modules of the R amp S TS PSU PSU power module PSU RIO module e PSU AC DC converter Figure 3 2 shows a block diagram of the Power Supply Load Module R amp S TS PSU PSU power module and PSU RIO module 3 1 Guer amp SCHWARZ Block Diagram Power Supply Load Module R amp S TS PSU AC 85 230V f 8 N o 5 o a o lt 7 a Figure 3 1 Functional block diagram R amp S TS PSU 4th Issue 09 11 4th Issue 09 11 ROHDE amp SCHWARZ Power Supply Load Module R amp S TS PSU Block Diagram OLX JOJ93ULOD SUBA 1u044 LED Trigger IN OUT 2x2 Local Analog Bus Matrix Relays Bus Coupling Analog Bus PSU Power Module PXI_CLK10 02x uuo9 O I UN bx uuo uvas 02X uuoo O I YVIY LLLI roe ees PSU RIO Module FE EI SX Dvd Woy ynduy Figure 3 2 Block diagram R amp S TS PSU ROHDE amp SCHWARZ Block Diagram Power Supply Load Module R amp S TS PSU
89. via D A converter an increase in the PSU output voltage can be achieved at a maximum speed within the range FunctionDescription 5 7 ROHDE amp SCHWARZ Function Description Power Supply Load Module R amp S TS PSU of from O V up to the set supply voltage of 5 V Excessively high sup ply voltage in combination with high current values results in high dis sipation loss of the output stage and thus after a certain delay in ther mal cut out The static dissipation loss limit is at approx 22 W i e at 3 A at approx 7 V of overvoltage As a rule the PSU AC DC converter output voltate is aways increased at the maximum possible speed The speed is limited only by the avail able re charging current approx 3 5 A and the given capacities on the PSU AC DC converter and the PSU power module together approx 300 UF A decrease in the PSU AC DC converter output voltage is effected at different speeds depending on the respective power consumption the more power the faster The time constant without any current flow is approx 100 ms 5 2 7 Wiring channels in series cascading Serial wiring of the two output channels of the R amp S TS PSU is possible using external wiring To do this current limiting of the two channels should be set to approximately the same value difference about 196 of range We urgently recommend that you remain in constant volt age mode Otherwise the module may be destroyed at high cur rents If t
90. vice SwitchDevicel device gt psu AppChannelTable io_channel gt switch configure the DC power channels io_channel gt dcpwr CH1 psu CHl CH2 psu CH2 configure the switch channels io_channel gt switch CH1 psu CHl CH1_1 psu CHl 1 include resmgr h include dcpwr h include swmgr h int main int argc char argv short errorOccurred 0 long errorCode 0 char errorMessage GTSL ERROR BUFFER SIZE double result 0 0 long residDcpwr resource ID for DC power long residSwmgr resource ID for switch manager library supply library load the physical and application configuration files 4th Issue 09 11 4th Issue 09 11 ROHDE amp SCHWARZ Power Supply Load Module R amp S TS PSU Software RESMGR Setup 0 physical ini PSUApplication ini amp errorOccurred amp errorCode errorMessage initialize the DC power supply library DCPWR Setup 0 bench dcpwr amp residDcpwr amp errorOccurred amp errorCode errorMessage initialize the switch manager library SWMGR Setup 0 bench dcpwr amp residSwmgr amp errorOccurred amp errorCode errorMessage configure channel 1 earth tied DCPWR Conf Ground Relay 0 residDcpwr CHI 35 amp errorOccurred amp errorCode errorMessage connect channel 1 to front connector SWMGR Connect 0 residSwmgr CHI CHL 1 amp errorOccurred amp errorCode errorMes
91. y e g due to laser beams 1171 0000 42 05 00 Page 4 Basic Safety Instructions Repair and service 1 The product may be opened only by authorized specially trained personnel Before any work is performed on the product or before the product is opened it must be disconnected from the AC supply network Otherwise personnel will be exposed to the risk of an electric shock Adjustments replacement of parts maintenance and repair may be performed only by electrical experts authorized by Rohde amp Schwarz Only original parts may be used for replacing parts relevant to safety e g power switches power transformers fuses A safety test must always be performed after parts relevant to safety have been replaced visual inspection PE conductor test insulation resistance measurement leakage current measurement functional test This helps ensure the continued safety of the product Batteries and rechargeable batteries cells If the information regarding batteries and rechargeable batteries cells is not observed either at all or to the extent necessary product users may be exposed to the risk of explosions fire and or serious personal injury and in some cases death Batteries and rechargeable batteries with alkaline electrolytes e g lithium cells must be handled in accordance with the EN 62133 standard 1 Cells must not be taken apart or crushed 2 Cells or batteries must not be exposed to heat or fire Storage in direct su
92. y the operator in these modes In these modes the applied voltage and the current flowing are continu ously measured by the measurement unit and evaluated by the device software depending on the selected mode The modes can be activat ed using the xspsu ConfigureMode function In the constant current mode the measured voltage is used to monitor the polarity of the connected source The measured current is com pared with the reference value If it lies within the tolerance range the status Regulated is indicated In the resistance load and constant power load modes the input volt age is continuously measured and the new value for limiting the current is calculated and set When the applied voltage is stable and thus cur rent limitation is correctly set a current measurement is performed If the measured value lies within the expected tolerance range regulation is engaged and the Regulated status bit is set The measuring rate and the adjustment speed of the R amp S TS PSU are limited In the worst case the time for adjusting the current is 12 8 ms For the current to be adjusted the applied voltage must be stable The load modes cannot therefore be used for AC voltages Inductance in series to the load can impair the stability of the regulation It counteracts the change in the current dU L di dt A current increase of 1 A us with an inductance of 1 uH creates a volt age drop of 1 V To counteract voltage
93. zardous to your health National waste disposal regulations must be observed 2 If handling the product releases hazardous substances or fuels that must be disposed of in a special way e g coolants or engine oils that must be replenished regularly the safety instructions of the manufacturer of the hazardous substances or fuels and the applicable regional waste disposal regulations must be observed Also observe the relevant safety instructions in the product documentation The improper disposal of hazardous substances or fuels can cause health problems and lead to environmental damage Informaciones elementales de seguridad Es imprescindible leer y observar las siguientes instrucciones e informaciones de seguridad El principio del grupo de empresas Rohde amp Schwarz consiste en tener nuestros productos siempre al dia con los est ndares de seguridad y de ofrecer a nuestros clientes el m ximo grado de seguridad Nuestros productos y todos los equipos adicionales son siempre fabricados y examinados seg n las normas de seguridad vigentes Nuestro sistema de garant a de calidad controla constantemente que sean cumplidas estas normas El presente producto ha sido fabricado y examinado seg n el certificado de conformidad adjunto de la UE y ha salido de nuestra planta en estado impecable seg n los est ndares t cnicos de seguridad Para poder preservar este estado y garantizar un funcionamiento libre de peligros el usuario deber atenerse a to

R&S TS-PSU User Manual

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R&amp;S TS-PSU User Manual

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R&S TS-PSU User Manual