R&S®EMC32 EUT Monitoring with R&S® Digital
Contents
1. Measurement Queries Enable Limit Function Get Result m Substitute placeholder 44 in query with eee Fig 4 17 EUT Monitoring Configuration Device Settings Press OK to complete the RTO TEST LIMIT configuration which appears in the EUT Monitoring configuration in Fig 4 18 no device ATO Test Limit Send Trigger Command MeasCmd Get Result SetCmd Positive Transition U to 1 on Limit Violation Enable Limit Function Fig 4 18 EUT Monitoring Configuration After configuring RTO TEST LIMIT go to the CHANNEL tab and select TRIGGER MODE gt BEFORE DWELL Channel Mame Channel 1 Fig 4 19 EUT Monitoring Configuration Trigger Mode Selection 1MA242 2e Rohde amp Schwarz R amp S amp EMC32 EUT Monitoring with R amp S Digital Oscilloscopes 46 1MA242 2e 4 4 2 4 4 3 RTO RTE Limit Test Functionality for EUT Monitoring EUT Monitoring Example In the NoGo tab set NOGO TYPE to ABOVE LIMIT set LIMIT VALUE 0 50000 and press OK to save the RTO Limit TEST configuration Moo Type Limit Value Below Limit cx none ea Fig 4 20 EUT Monitoring Configuration Limit Value Actions If the measurement should be stopped after a limit violation occurred add STOP TEST to the AcTION ON NoGo item SR Program a Device A Test start 31 Remote Action a Every frequency COYwat ee Auto Test Loop R Notify user Eee Channel 1 Run Macro 2 e Action on Trigger a Che2. o Cancel Fig 4 25 New Test dialog with RTO Limit Test After pressing OK the test is ready for execution EMC32 Lim t Te File Test Report Table Window rr ie eh pee ag am dut 178 Input EMS Antenna 2n Channel 1 l a T H p 155 em 15 600 Pr E 2 037338 MHz Pp 480 1 000 d H 360 240 1 120 Speed 1 155 E Zo syuauodwos aL Ja10 dX3 ZE 2 WI tt TE Channel 1 E SB Sw Cancel A X Frequency SUE Current Frequency 2 039375 MHz Scan 5R 1 1 000000 MHz 2000000000 GHz 01 z C 1M 2M 3M 5M 10M 20 30 50 100M 200 300 500 1G 2G Frequency in Hz y Input Turntable 40 Imm Level Pk e a D X Scan Parameters n D OMG X dg 2 037338 MHz Nominal x ap om 10000 W m Peak z 0 Simulation E 1M OM 20M RM 104 on n Rn 1004 nn ann gnn 1 I RF OFF 270 90 l S EE i Sensor Level Pk 2D X Step Size 1 000 V m 180 a 1 Log Step Size x L S P RFLevlON m thd Tha 4 Bhd 10M onan En 1nnk4 nn nn Enn 1G on Amplifier2 l 1 00 mw Peak Gen Out npx i ta E 0 teva Level 8 2 037338 MHz Dwell Time Speed 1 dhd Dhd hd Bhd 1Nhd onan En 1nnk nn nn Knn in on F1 Modulation ili e vai 2 00 EMC32 Fig 4 26 EMC32 Test Execution Xo m gt gt 9 e The upper graph in Fig 4 26 see also Fig 4 27 shows how the Limit value jumps from 0 to 1 when the signal violates the limit The logical
3. Ste C SMB100A Generators SMB1004 GPIBO 29 Virtual SML 03 Generators SML GPIBO 28 Virtual C Interlock Interlock Interlock Circuit None 4 LineLISN ENV LISNs LISN None K 2 Line LISN ENV LISNs LISN None f PCMON Monitoring Generic Monitor LAN LOCALHOST 1001 Virtual Ee Video Inserter Monitoring Generic Monitor COM1 Virtual Ee CMU200 Monitoring CMU200 GPIBO 20 Virtual UPL Monitoring UPL GPIBO 10 Virtual MAHA Roller Be Monitoring MAHA Roller B LAN woe cee m ZUU0 Virtual E CMU200 1 Monitoring CMU200 GPIBO 20 Virtual EMCAN32 Inter Monitoring EMCAN32 Inter LAN 10 33 10 108 7800 Virtual LISBEDOS Monitoring d B GONG E308 itua JR Generic Monitoring Monitoring Generic Monitor GPIBO 5 Vitual Generic scillos Oscilloscop Generic Oscillos VISA PIP 10 33 11 20 instO instr Virtual NRVS PowerMeters NRVS GPIBO 7 Virtual Power Meter PowerMeters NRP Channel GPIBO 12 Virtual PM Sensor PowerMeters NRPChannelB GPIBO 12 Virtual SIS for Calibration PowerMeters ZVX for Calibrati VISA TCPIP 10 33 10 105 INSTO INSTR Virtual NRP Channel A PowerMeters NRP Channel GPIBO 14 Virtual NRP Zxx USB PowerMeters NRP Zxx USB USB Virtual Receiver Receivers ESU 40 GPIBO 20 Virtual ESIB 26 3dB Receivers ESIB 26 3dB GPIBO 20 Virtual kesu 8 Receivers ESU 8 GPIBO 20 Virtual Ei esie 7 Receivers ESIB GPIBO 20 Virtual E Generic Receiver Receivers Generic Receiver GPIBO 20 Virtual Cij
4. left click on the icon to configure the device in the following pop up window according to Fig 3 26 select Send Trigger Command and specify the Measurement Query as Get Result Ey RTO Test Mask Generic Monitoring Monitoring General Settings Additional Commands Device Programming Send Trigger Command Measurement Queres Get Result Substitute placeholder gt gt Z in query with Fig 3 27 EUT Monitoring Configuration Device Settings Rohde amp Schwarz R amp S amp EMC32 EUT Monitoring with R amp S Digital Oscilloscopes 21 1MA242 2e RTx Mask Test Functionality for EUT Monitoring EUT Monitoring Example Press OK to complete the RTO RTE RTM Test Mask configuration which appears in the EUT Monitoring configuration in Fig 3 27 no device ATO Test Mask Send Trigger Command MeasCmd Get Result Fig 3 28 EUT Monitoring Configuration After configuring RTO TEST MASK or RTE RTM go to the CHANNEL tab and select TRIGGER MODE gt BEFORE DWELL Channel N arme Channel 1 le Visible Column in the Report Fig 3 29 EUT Monitoring Configuration Trigger Mode Selection In the NoGo tab set NoGo TYPE to ABOVE LIMIT set LIMIT VALUE 0 50000 and press OK to save the RTO MASK TEST or RTE RTM configuration Rohde amp Schwarz R amp S amp EMC32 EUT Monitoring with R amp S Digital Oscilloscopes 22 1MA242 2e RTx Mask Test Functionality for EUT M
5. 2014 04 28 Info TS LA Nus LIS K g ka m 3 Lt Teen mE 2 f 15 16 59 18 A S Horizontal settings TE Res 10 ns 100 MSa RT rep 5 us div Position Os Trigger settings Measurement Results 1 r n y DC 1MQ Jitter Event wale S L ier Current Peak Peak count G S 9 9984 us 10 013 us 9 9888 us 10 ps 10 ps 4 5399 ns 184 100 02 kHz 100 11kHz 99 872kHz 99 998kHz 99 998 kHz 45 4 Hz 184 4 Off 140 dBns S cl Ey d B div ack1 20 MHz EES IE BII i In 2 INA M RR LIT I 50q ms MI TT 1 NIN j Fig 4 14 Measurement results showing the period near 10 us and the corresponding frequency near 100 kHz The histogram in the lowest measurement window gives indication of the presence of some jitter I Select MEAS SETUP in the RTO RTE menu Setup Gate Display Long Term Track Event Actions Sensor Measurements X State Source Statistics Limit check rf Gy AK Limit only Result export la ko W Amp Time cd Eye gp FL Hist t W tU H Main measurement l Envelope fedus 00 K Jitter v Reference 1 Period Both Wizard Levels Additional jitter measurements Activate All on All off Jitter measurement Valid Eee E ee as6 Meas5 Meas 4 Meas 3 Meas 2 Meas d Os Fig 4 15 In the Setup dialog select Limit Check Rohde amp Schwarz R amp S EMC32 EUT Monitoring with R amp S Digital Oscilloscopes 36 1MA242 2e RTO RTE Limit Test Functionality for EUT
6. Frequency in Hz Fig 3 37 EMC32 test execution Rohde amp Schwarz R amp S EMC32 EUT Monitoring with R amp S Digital Oscilloscopes 27 1MA242 2e RTO RTE Limit Test Functionality for EUT Monitoring EUT Monitoring Example 4 RTO RTE Limit Test Functionality for EUT Monitoring RTO RTE oscilloscopes offer a wide range of measurement functions that are suitable for EUT monitoring tests The measurement functions are divided in I AMP TIME Dp Peak to iin Mean RMS etc D 2014 07 07 Q La 16 11 27 7 Setup Long Term Track Gate Display QuickMeas Event Actions Sensor ments 1P 2 State Source Statistics Limit check s EE AM e r VR Amp Time VV Jitter r T Eye S Main measurement Envelope N 7 sdl Additional amplitude time of Amplitude Time measurement SV 44 0 S dev AC RMS A Cycle mean l Setup Hold Time J Pos overshoot Jj Cycle RMS YP Setup Hold Ratio J Neg overshoot Jj Cycle o S dev 4 Delay to trigger T AM Pulse count T Trig ProbeMeter Jf Rise time a File Horizontal Trigger Vertical Math Cursor Meas Masks Search Analysis Dis splay E eas 6 Meas5 Meas4 Meas3 Meas2 Meas 1 Mi Fig 4 1 RTO RTE Amplitude and Time Measurement Functions I JITTER Period PERAN Cycle jitter skew delay etc SIL rack Gat Setu YF Hold Setup Hold Time l YF Setup Hold Ratio A Cycle cycle jitter VV z Naal ai N cycle jitter ent AA Cycle
7. GPIBO 28 Virtual CE CAM CY Interlock Interlock Interlock Circuit None CMU for GPS 4 Line LISN ENV LISNs LISN None CMU200 KO 24Line LISN ENV LISNs LISN None e e e if a bad e Colla EP PCMON Monitoring Generic Monitor LAN LOCALHOST 1001 Virtual CMwS500 CDMA Ee Video Inserter Monitoring Generic Monito COMI Virtual S CMW500 GSM Ee CMU200 Monitoring CMU200 GPIBO 20 Virtual G CMW500 LTE UPL Monitoring UPL GPIBO 10 Virtual api CMWw500 TD SCDMA MAHA Roller Be Monitoring MAHA Roller B LAN oe coe e eet 2000 Virtual S CMW500 UMTS bese Monitoring CMU200 GPIBO 20 Virtual Ka EMCAN32 Interf Monitoring EMCAN32 Inter LAN 10 33 10 108 7800 Virtual ian a le BEUS Monitaring L B EOG E308 itua T EE Generic Monitoring Monitoring GeneicMonto GPIBO 25 Val a Generic scillos Oscilloscop Generic Oscillos VISA PIP 10 33 11 20 instO instr Virtual MAHA Roller Bench B NRVS PowerMeters NRVS GPIBO 7 Virtual meMADfo DAIO Power Meter PowerMeters NAPChannelA GPIBO 12 Virtual ke meMPIO DIO 2 PM Sensor PowerMeters NAPChannelB GPIBO 12 Virtual NI USB 6003 SIS for Calibration PowerMeters ZVXforCalibrati VISA TCPIP 10 3310105 INSTO INSTR Virtual S Opsens ProSens 2 B ChannelA PowerMeters NRPChannelA GPIBO 14 Vitual EM co NRPZxx USB Powei
8. Settings cuente oco in aeuo Ep aisu usce seene senenn ennenen enne 11 TeS Piso CC 11 Device Seting IMN al e Parmer ee met aime A er s icndbadac chui uc reb epe REO Sua 13 Adding the Device to the Device LST sees eee 13 EUT Monitoring Example uice eene ossa EUG eben C QU museo cuis c pas u aUo ESd b yy caua ras ONU Ten Ua UE cem du 20 Oscilloscope Monitoring Settings seseeeeseeessseeeeeeee nnne 20 ACUO RENE RT 24 erT GE N 24 RTO RTE Limit Test Functionality for EUT Monitoring 28 Amplitude Measurement 1 ee eieeeee ee ei eeeee ennenen anna nnns 29 Oscilloscope Settings eee eee eee ee 29 ITOK i CI IR MIR E EE E EM 33 Oscilloscope SetNngS NRI 33 uper 38 Adding the Device to the Device LST sse eee 38 EUT Monitoring Example ssssssssssssssssssssssssesssseeesseeeee ennenen ennenen ennenen 44 Oscilloscope Monitoring SeingSa sse eee eee eee eee 44 PUG OWNS NT L 47 IINE cR T 47 EMC32 Eum riye 51 RMS Measurement sasni n NAE ERREAK 51 Oscilloscope Settings eee eee ee eee 51 uec ug rcs 52 Adding the Device to the Device LST sse eee 52 1MA242 2e 5 3 5 3 1 5 3 2 5 3 3 Table of
9. amp EMC32 EUT Monitoring with R amp S Digital Oscilloscopes 40 RTO RTE Limit Test Functionality Tor EUT Monitoring Hg RTO Test Limit Generic Monitoring Monitoring mee i EMC32 Settings eneral Interface Parameters General Commands Device Programming Measurement Queries EMS I d First Step Interface State Type Vis A Physical Virtual VISA Device Identifier TEPFIPRTU 200153 1IN S TR Second Step Description Serial number Firmware Version Calibration valid until Configure Fig 4 6 Set State to Physical Change to INTERFACE PARAMETERS tab and set the parameters Hg RTO Test Limit Generic Monitoring Monitoring an i Timeout 10 s EM5 K1 Compatibility E Esport Settings Dwell Time after Measurement Query Fig 4 7 Import settings Import parameters by clicking IMPORT SETTINGS In the newly opened dialog box Import Settings select predefined parameters by clicking the E button selecting RTO Limit TEST and pressing OK 1MA242 2e Rohde amp Schwarz R amp S EMC32 EUT Monitoring with R amp S Digital Oscilloscopes 4 3 1 3 1MA242 2e RTO RTE Limit Test Functionality for EUT Monitoring EMC32 Settings Configuration File RTO Limit Test Import Close Fig 4 8 Configuration File to Import Click on IMPORT to load the configuration The import is completed by pressing OK on the following message window Import Setti
10. be displayed in the IMPORT SETTINGS dialog B Import Settings Configuration File ATO Mask Test Import Close Fig 3 19 Configuration File to Import Click on IMPORT to load the configuration The import is completed by pressing OK on the following message window Import Settings The settings have been imported successfully Fig 3 20 Successful file import The RTO RTE RTM Mask Test import file contains following lines Rohde amp Schwarz R amp S EMC32 EUT Monitoring with R amp S Digital Oscilloscopes 17 3 3 1 3 3 3 1 4 3 3 1 5 3 3 1 6 1MA242 2e RTx Mask Test Functionality for EUT Monitoring Device Setting in EMC32 General Commands Commands for the basic configuration of the monitoring device are defined in this tab The following commands are available TD RTO Test Mask Generic Monitoring Monitori ooo Desi Reset Initialize Identification Query Identification Response Trigger Lk Cancel L Fig 3 21 Generic Monitoring Commands Device Programming This tab is not used in this context and therefore skipped here Measurement Queries This tab contains the SCPI command for executing a Mask Test measurement and reading the result f RTO Test Mask Generic Monitoring Monitoring Header Ma GPIB Command Description for FASS characters to delete 1 CEAS GetResut PASS Fig 3 22 Measurement Queries tab with Mask Test Result SCPI
11. command EMS Information This tab is not used and therefore left empty However you have to press the button in this dialog window to get to the GENERIC MONITORING test dialog Rohde amp Schwarz R amp S EMC32 EUT Monitoring with R amp S Digital Oscilloscopes 18 RTx Mask Test Functionality for EUT Monitoring Device Setting in EMC32 3 3 1 7 Generic Monitoring Test Dialog 1MA242 2e After pressing the button in the EMS INFORMATION tab the following dialog box will be opened allowing to select an item from the GENERAL COMMANDS Or MEASUREMENT QUERIES list Select IDENTIFICATION QUERY from the GENERAL COMMANDS and enter the TEST COMMAND IDN After pressing TEST COMMAND the command is sent to the oscilloscope and the response RTO RTE RTM ID string is received Then exit this dialog by pressing CLOSE RTO Test Mask Generic Monitoring l S General Commands Identification Query M D Measurement Queries C FDN Answer RHohde amp 5 chwarz R TO 1315 1000k237200153 2 30 0 Close Fig 3 23 Generic Monitoring Test Dialog Rohde amp Schwarz R amp S EMC32 EUT Monitoring with R amp S Digital Oscilloscopes 19 RTx Mask Test Functionality for EUT Monitoring EUT Monitoring Example 3 4 EUT Monitoring Example In order to perform the example a test template for EUT monitoring with an RTO RTE RTM oscilloscope is required first 3 4 1 Oscilloscope Monitoring Settings To generate a new EU
12. cycle width 3 A Cycle cycle duty c y cycle mec Time interval error All on f Af Unit interval Aus Data rate J Skew delay J Skew phase pment Rohde amp Schwarz R amp S EMC32 EUT Monitoring with R amp S Digital Oscilloscopes 28 RTO RTE Limit Test Functionality for EUT Monitoring Amplitude Measurement 1 EYE Extinction ratio 96 Q factor Noise RMS S N Ratio etc Xx Exti XX Duty cycle distortion XX Extinction ratio dB XXEye rise time XX Eye height XX Eye fall time XX Eye width XX Eye bit rate XXEye top sss RX Eye amplitude XXEye base Pitter peak to peak XX Q factor D Jitter 6 c XXNoise RMS iC Jitter RMS XXS N ratio I HISTOGRAM Histogram peak Mean Standard Deviation etc Eye W f Hist Mi Probability domain marker settings Al Waveform samples E Max Min E Histogram samples E Mean Histogram peak dio S dev E Peak value B Mean c E Upper Peak value F Mean ti2 g E Lower Peak value JE Mean 3 c E Maximum Marker Probability 9o E Minimum E Marker Probability Some measurement groups are only accessible with the according option see RTO RTE manual for more details on available options 4 1 Amplitude Measurement The first example will focus on an amplitude measurement using the oscilloscope as a EUT monitoring device in EMC32 A 100 kHz sine signal 10 dBm from any signal
13. nones m EuT Monitoring Parameters L Template amp none Fig 3 33 New Test dialog After pressing the EUT MONITORING PARAMETERS gt EM icon the EuT Monitoring Open window pops up which allows to select RTO MASK TEST or RTE RTM EuT Monitoring Open Un n L Cj 1E Et EE a Cancel Es ATO Mask Test Path L SEME255 ystems T est Templates ELIT Monitoring OF Fig 3 34 EUT monitoring File location Rohde amp Schwarz R amp S EMC32 EUT Monitoring with R amp S Digital Oscilloscopes 25 RTx Mask Test Functionality for EUT Monitoring EUT Monitoring Example New Test EMS Radiated Test Control Parameter Test Name Test Test Method Eur Qualification Immunity Parameter l Template EUT Test p Level on Sensor Reference Calibration cnane gt m EuT Monitoring Parameters Template RTO Mask Test TN Fig 3 35 New Test dialog with RTO Mask Test After pressing OK the test is ready for execution File Test Report Table Etras Window mum rum a clam WA So A lt el lis Qi WS 43 i xe ge E mh 008 1 SH moo Bi JSS amp E Input EMS Antenna 9 O Mask e n x Frequency NE m J E T HG 36 155cm Current Frequency o S 800 ka eer 1 957492 MHz m z e E Z Sl 7p 480 1 000 xx SR 1 S bH F 1 000000 MHz 240 x ka 1 i 120 E 2 00000000
14. units O and 1 are interpreted as 0 0 and 1 0 which exceeds the pre defined 0 5 limit line causing a FAIL result 1MA242 2e Rohde amp Schwarz R amp S amp EMC32 EUT Monitoring with R amp S Digital Oscilloscopes 49 RTO RTE Limit Test Functionality for EUT Monitoring EUT Monitoring Example 1 5 2 037338 MHz 1 000 v 1 C m c Nogo Limitline c P O 1M 2M 3M 5M 10M 20 30 50 100M 200 300 600 1G 2G Frequency in Hz Channel 1 Nogo Limitline x Channel 1 Single Fig 4 27 EUT Channel 1 measurement result 1MA242 2e Rohde amp Schwarz R amp S EMC32 EUT Monitoring with R amp S Digital Oscilloscopes 50 1MA242 2e EMC32 Limit Testing RMS Measurement 9 EMC32 Limit Testing 9 1 9 1 1 In case an instrument does not have the limit test capability e g RIM EMC32 can handle the limit checking instead The performance will slightly be reduced as compared to use of RTO RTE RMS Measurement This example shows how to set up the RTM oscilloscope for an RMS measurement and configure EMC32 to stop the measurement in case the RMS value drops below a certain limit Oscilloscope Settings Press the MEAS button and select MEAS TYPE e g RMS Connect the pulse output with CH1 input via probe and press AUTOSET TB 200ys T 0s Auto CH1 545 mV DC 5MSais Real Time Run Auto Measure Meas Place Measure 1 Meas Type Source Beferahce S ear Fig 5 1 RMS Measurement on RTM Rohde amp Schwa
15. v wv M u fo GL als geld 9 No actior Trigger Pulse Control Fig 4 19 Select Beep On violation EMC32 Settings Adding the Device to the Device List The configuration is done in the Device List which is accessible via the menu EXTRAS gt DEVICE LIST File Test Report Table Window E A Device List N F9 Sy 1 SH a Self Check EMC32 Explorer Unit Converter F12 es case Options gt EMC32 ge gy System Wizards ose gt T Calibration Sequence 4 Switch Amplifiers L Calibration Setups Correction Tables GTEM S Line Correction Factors CJ EUT Information OTA Accessories 1 Frequency Lists 2 Graphics 2 Hardware Setups C Limit Lines Toolbars gt 2 Reference Calibrations C Report Setups Theme gt C Reports Language eit x monpa E Fig 4 2 Opening the Device List or with the function key shortcut F9 or via the Device List icon Rohde amp Schwarz R amp S EMC32 EUT Monitoring with R amp S Digital Oscilloscopes 38 RTO RTE Limit Test Functionality for EUT Monitoring EMC32 Settings Add the GENERIC MONITORING device to the right side of the DEVICE LIST as CONFIGURED DEVICE Device List x Devices Configured Devices Monitoring Name Device Typ l Interfa Add SN State bmcm USB AD16f Jl SMB100A Generators SMB100A GPIBO 29 Virtual CBT SML 03 Generators SML
16. 0 02 R amp SSRTO1012 1316 1000 02 R amp SSRTO1012 1316 1000 12 R amp S RTO1014 1316 1000 14 R amp SSRTO1022 1316 1000 22 R amp S RTO1024 1316 1000 24 R amp SSRTO1044 1316 1000 44 R amp S RTE1022 1316 2500 22 R amp S RTE1024 1316 2500 24 R amp S RTE1032 1316 2500 32 R amp SSRTE1034 1316 2500 34 R amp S RTE1052 1316 2500 52 R amp S RTE1054 1316 2500 54 R amp S RTE1102 1316 2500 02 R amp S RTE1104 1316 2500 04 R amp S RTM2032 5710 0999 32 R amp S RTM2034 5710 0999 34 R amp S RTM2052 5710 0999 52 R amp S RTM2054 5710 0999 54 R amp SSRT 7920 Puig active probe 1 MO 0 8 pF R amp S ProbeMeter micro 1410 3502 02 R amp SSRT 7D20 1 GHz active differential probe 1 MQ 0 6 pF R amp S ProbeMeter 1410 4409 02 micro button Measurement Software R amp SSEMC32 S EMS Measurement Software for Conducted and Radiated 1119 4638 02 Susceptibility 1MA242 2e Rohde amp Schwarz R amp S EMC32 EUT Monitoring with R amp S Digital Oscilloscopes 66 PAD T M 3573 7380 02 02 01 EN About Rohde amp Schwarz Rohde amp Schwarz is an independent group of companies specializing in electronics It is a leading supplier of solutions in the fields of test and measurement broadcasting radiomonitoring and radiolocation as well as secure communications Established more than 75 years ago Rohde amp Schwarz has a global presence and a dedicated service network in over 70 countries Company headquarters are in Munich G
17. 0 GHz amp Speed 1 155 5 0 x E o C P Arbitrary Step width i 9 Log 2 015 S D 2 i 1M 2M 3M 5M 10M 20 30 50 100M 200 300 500 1G 2G Frequency in Hz Input Turntable q n Imm Level Pk 2n x Scan Parameters g o i ONG d E 9 890 S Nominal 0 g 20 10000 V m Peak gt 0 Simulation E Tha hd Md Bhd Nha n an En Anna ann nn Enn ds 9s RF OFF 270 30 Sensor Level Pk 2n x Step Size 1 000 V m 180 a 1 E Log Step Size E i RF Level ON S 3 0 dhd Dhd M EM 104 on an En 1innk nn ann Enn 15 on Amplifier2 1 00 mw Peak Gen Out nnn x i 3 a RENE UE St 01 0 m 1 8 1 855537 MHz Dwell Time Speed 1 amp 0M M Anna on an mn inna nn ann mnn 15 9R Modulation z hd Dhd d ELM dK CS XQ m vai 2 00 EMC32 Fig 3 36 EMC32 Test Execution 1MA242 2e Rohde amp Schwarz R amp S amp EMC32 EUT Monitoring with R amp S Digital Oscilloscopes 26 1MA242 2e RTx Mask Test Functionality for EUT Monitoring EUT Monitoring Example The upper graph in Fig 3 35 see also Fig 3 36 shows how the Mask value jumps from 0 to 1 when the signal violates the test mask With logical units 0 and 1 rather than a physical scale any Mask value of 1 exceeds the pre defined 0 5 limit line thus rendering a FAIL result Mask in xx 1 5 1 4 1 955537 MHz 12 1 000 xx 1 0 8 uP Nago Limitline 0 4 0 2 1M 2M SM DM 10M 20 30 50 100M 200 300 500 1G 2G
18. 4 3 and RTO MASK TEST EUTCONFIGURATION RTE MASK TEST and RTM MASK TEST to lt EMC32 DIRECTORY gt EMC32 SYSTEM TEST TEMPLATES EUT MONITORING Note In case of Windows7 and the default data directory C PROGRAMDATA it is necessary to make it visible first by unchecking the HipE PROTECTED OPERATING FILES in the FOLDER OPTIONS In the EMC32 Explorer right click on the menu item TEST TEMPLATE gt EMS SCAN EN61000 4 3 EMS Radiated EUT TEST and select NEW TEST Test Templates C API Macro C Azimuth Chart C EMI Auto Test C EMI Automotive C EMI Scan 7 EMI Sweep C EMS Auto Test y EMS Scan hZ EMS Scan BBA100 C123 CJ EN61000 4 20 E E EN61000 4 3 Copy of EMS Scan EMS Scan 4 Mod List ew lest Reference New Test Direct C EN61000 4 6 New File C ETSI C 18011452 File Info MIL 461E CS1 Ref Cali LP2 F Open L EuT Monitoring Print 7 OTA Auto Test C Test Sequence Rename n C3 Tests T We Duplicate i Fig 3 32 Start EMS Scan Test Template as New Test A NEW TEST window with EMS Radiated specific default parameters pops up Rohde amp Schwarz R amp S EMC32 EUT Monitoring with R amp S Digital Oscilloscopes 24 1MA242 2e RTx Mask Test Functionality for EUT Monitoring EUT Monitoring Example Test Cantral Parameter Test Mame Tet S TestMethod EuT Qualification M Immunity Parameter l Template EUT Test x Level an f Sensor Reference Calibration
19. Contents EUT MOnitoring Example 1 3 2 2 5E Er esie Ese it enia sociae Ee eese a i aaan adpaka 57 Oscilloscope Monitoring Settings eee eee eee 57 60 Stant TESI T c de a 60 BLT CUS ee X 64 Additional Information Lecce enen 65 Ordering InformallOD uode iato tac ru co dara tuto Pe ie gusto eoa a io decedens 66 Rohde amp Schwarz R amp S EMC32 EUT Monitoring with R amp S Digital Oscilloscopes 3 1MA242 2e Overview RTO RTE Oscilloscope Settings 1 Overview This application note describes how to use the mask and limit test features of the R amp S RTO R amp S RTE and R amp S9RTM Digital Oscilloscopes for EUT monitoring with the R amp S EMC32 EMS Measurement Software A mask test monitors the integrity of digital signals while a limit test monitors a calculated value such as amplitudes dB A V etc rise times jitter etc As soon as a user defined mask or limit is violated R amp S9EMC32 records the violation and evaluates the immunity threshold at the current frequency The following abbreviations are used in the following text for R amp S test equipment The R amp S EMC32 EMS Measurement Software for Conducted and Radiated Susceptibility is referred to as EMC32 The R amp S9EMC32 S Software for immunity basic measurements is referred to as E
20. DS and enter the TEST COMMAND IDN After pressing TEST COMMAND the command is sent to the oscilloscope and the response RTO ID string is received Then exit this dialog by pressing CLOSE RTO Test Limit Geneak LLL f General Commands Identification Query M Device Programming Measurement Queries HDN Hohdes amp Schwarz ATO 1316 1000k247200155 2 30 0 Close Fig 4 13 Generic Monitoring Test Dialog Rohde amp Schwarz R amp S EMC32 EUT Monitoring with R amp S Digital Oscilloscopes 43 RTO RTE Limit Test Functionality Tor EUT Monitoring EUT Monitoring Example 4 4 EUT Monitoring Example In order to perform the example a test template for EUT monitoring with an RTO or RTE oscilloscope is required first 4 4 1 Oscilloscope Monitoring Settings To generate a new EUT Monitoring Test Template proceed as shown in Fig 4 14 B A Test Templates C API Macro 7 Azimuth Chat C EMI Auto Test C EMI Automotive C EMI Scan CJ EMI Sweep 7 EMS Auto Test HCJ EMS Scan CJ EuT Montonng CJ OTA Auto Test C Test Sequence New Folder 3i C Tests New File Export Import Explore this Folder Fig 4 14 EUT Monitoring Configuration New File In the EMC32 Explorer select File gt Test Template open new Right click on the EUT MONITORING menu item and select NEW FILE A new window for configuring the RTO Test Limit parameters pops up 1MA242 2e Rohde amp Schwarz R amp S a
21. MC32 S The R amp S RTE1022 R amp S RTE1024 R amp S9RTE1032 R amp S9RTE1034 R amp SSRTE1052 R amp S RTE1054 R amp S9RTE1102 R amp S RTE1104 Digital Oscilloscopes are referred to as RTE The R amp S9RTO1002 R amp S RTO1004 R amp S9RTO1012 R amp S RTO1014 R amp S9RTO1022 R amp S9RTO1024 R amp S RTO1044 Digital Oscilloscopes are referred to as RTO The R amp S RTM2032 R amp S9RTM2034 R amp S RTM2052 R amp S RTM2054 Digital Oscilloscopes are referred to as RTM Digital Oscilloscopes RTO RTE and RTM are referred to as RTx The R amp S SMB100A Signal Generator is referred to as SMB The R amp S9BBA100 Power Amplifier is referred to as BBA100 R amp S stands for Rohde amp Schwarz GmbH amp Co KG Rohde amp Schwarz R amp S EMC32 EUT Monitoring with R amp S Digital Oscilloscopes 4 1MA242 2e Hardware Configuration RTO RTE Oscilloscope Settings 2 Hardware Configuration Fig 2 1 shows a typical conducted EMS test environment consisting of an oscilloscope RTO RTE or RTM connected via a LAN interface to a PC that runs EMC32 S software an SMB signal generator and a BBA100 power amplifier according to IEC EN 61000 4 6 to monitor a defined EUT test point with the RTO RTE RIM mask or RTO RTE limit test feature p m m mm mm ss LAN SMB1 00A BBA1 00 Test james power amp Mans edi PC with EMC32 M TL more t Fig 2 1 Typical CDN setup for conduct
22. MS Auto Test EMS Scan Hea EMS Scan BBA100 C123 CJ EN61000 4 20 2 74 EN61000 4 3 Copy of EMS Scan EMS Scan Mod List New Test Reference New Test Direct C EN61000 4 6 New File CJ ETSI C 18011452 File Info MIL 461E CS1 Ref Cali LP2 F Open J EuT Monitoring 2 Print C OTA Auto Test ia CJ Test Sequence Rename S O Tests Duplicate Fig 4 22 Start EMS Scan Test Template as New Test A NEw TEST window with EMS Radiated specific default parameters pops up New Test EMS Radiated Test Control Parameter Test N ame Test 1m TestMethod EuT Qualification Immunity Parameter p Template EUT Test zl Level an Sensor Reference Calibration none EuT Monitoring Parameters L Template none 4 Lancel Fig 4 23 New Test dialog After pressing the EUT MONITORING PARAMETERS gt l icon the EuT Monitoring Open window pops up which allows to select the RTO LiMiT TEST EUT Configuration 1MA242 2e Rohde amp Schwarz R amp S EMC32 EUT Monitoring with R amp S Digital Oscilloscopes 48 RTO RTE Limit Test Functionality for EUT Monitoring EUT Monitoring Example EuT Monitoring Open Path E SDawnlaadsEMU32 5 ustermx T est Templates EUT Monitoring m 8i fS ELT Monitoring EuT Monitoring fold Eas RATO Limit Test Zw ATO Mask Test Fig 4 24 EUT monitoring File location EuT Monitoring Parameters Template RTO Limit Test eze EE B
23. Meters NRPZw USB USB Virtual S Receiver Receivers ESU 40 GPIBO 20 Virtual UPV ESIB 26 3dB Receivers ESIB 26 3dB GPIBO 20 Virtual MultFieldProbes Lajesu 8 Receivers ESU8 GPIBO 20 Virtual arean Elesi Receives ESIB7 GPIBO 20 Virtual Positioners Ei Generic Receiver Receivers Generic Receiver GPIBO 20 Virtual carte Li Esig 40 Receivers ESIB 40 GPIBO 20 Virtual Receivers Ei Esu 40 Receives ESU 40 GPIBO 20 Virtual Slidebars Cajese 3 Receivers ESL3 GPIBO 20 Virtual SwitchUnits Deisel Slidebar Slidebars Deisel Slidebar GPIBO 7 Virtual SystemControls Switch Unit SwitchUnits TS RSP GPIBO 16 Virtual Transducers Generic RSU SwitchUnits Generic RSU GPIBO 16 Virtual TripleLoops RI RSU SwitchUnits IMS RSU USB 100027 Virtual TurnT ables BBA100 SwitchUnits BBAT100 GPIBO 2 Virtual Tal Ctandard Cantal Cista an Ctandard Cantal Mona n Fig 4 3 Generic Monitoring device added to Configured Devices Single click on the entry and rename GENERIC MONITORING to an appropriate Device Name e g RTO TEST LIMIT E Receivers FS ATO Test Mask Monitoring Generic Mo VISA TCPIP Physical m Switch J pits Kx ATO Test Limit Monitoring Generic Mo YISA Virtual Fig 4 4 Rename Generic Monitoring to RTO Test Limit Note Please make sure that all necessary instrument drivers e g SMB NRP Zxx have been installed before running an EMS test If some or all devices are missing a message box allo
24. Monitoring Jitter Measurement Limit check Fig 4 16 Turn the Limit Check on by selecting Limit Only The pulse frequency of f 2 100 kHz corresponds to a pulse repetition period of T 1 f 10 us In order to measure jitter it must be made sure that any small deviation e g 0 01 us from the 10 us pulse period is detected Therefore in the setup dialog define the upper and lower limit of the period to be 10 01 us and 9 99 us according to Fig 4 17 Jitter measurement State Upper limit Lower limit P a E range M 10 01us 9 99 us Within Z Fig 4 17 Enter the upper and lower limit by double clicking on the values If the period exceeds the upper or lower limit an alarm will be set The jitter measurement is now active To verify the measurement activity the oscilloscope can be made to beep upon limit violation i Select MEAS EVENT ACTIONS in the RTO RTE menu Setup Gate Display Long Term Statistics Horizontal Histogram Reference Level 4 Advanced Delay Setup Meas Masks Search Anal Fig 4 18 Selecting the Event Actions dialog from the Measurement menu Rohde amp Schwarz R amp S EMC32 EUT Monitoring with R amp S Digital Oscilloscopes 37 4 3 4 3 1 RTO RTE Limit Test Functionality for EUT Monitoring EMC32 Settings Setup Gate Display Long Term Track Event Actions Sensor Measurements X Actions on event Beep Stop acq Print Save Wfm u 9 o N
25. R amp SGEMC32 EUT Monitoring with R amp S Digital Oscilloscopes Application Note Products 1 R amp S8RTO 1 R amp S RTE 1 R amp S8RTM 1 R amp S EMC32 This application note describes how to use the mask and limit test features of the R amp S9RTO R amp S RTE and R amp S RTM Digital Oscilloscopes for EUT monitoring of signal forms jitter etc with the R amp S EMC32 Measurement Software The mask test function allows autonomous characterization of digital signal integrity during EMS tests R amp S9EMC32 software records violations of user defined limits or mask templates and evaluates the immunity threshold at frequencies of critical electromagnetic susceptibility Application Note O Gerlach J Kuppe Z Saeed 4 2015 1MA242 2e 3 1 3 1 1 3 1 2 3 1 3 3 1 4 3 1 5 3 2 3 2 1 3 3 3 3 1 3 4 3 4 1 3 4 2 3 4 3 4 1 4 1 1 4 2 4 2 1 4 3 4 3 1 4 4 4 4 1 4 4 2 4 4 3 5 1 5 1 1 5 2 5 2 1 Table of Contents els 4 Hardware Configuration e e eeeee ee eeee eren nennen 5 RTx Mask Test Functionality for EUT Monitoring 6 RTO RTE Oscilloscope Settings eeee ee eeeeeeeeee eere eene nennen nnn 6 TeS OSINON D WAS DONIU m 7 Event Actions Reset RETE E 8 MASK IE E T AE E E 8 Hubs T UT m Tres 9 HIM Oscilloscope
26. Reference Levels Amplitude Time Valid Measurement E m limit Lower limit range Tampu TTT RE s Meas 5 Meas 4 Meas3 Meas 2 Meas i Fig 4 3 Configuring the Setup dialog within the Measurement menu I Close the MEAS dialog to read an actual amplitude measurement value Diagrami Chi Par Measur 1 P rx 426 09 mv Fig 4 4 Here the measured amplitude value is 426 09 mV I Select MEAS gt SETUP again i Enter appropriate upper and lower limit values that come close to the measured value e g 426 1 mV and 426 0 mV Amplitude Time measurement Fig 4 5 Enter the upper and lower limit by double clicking on the values If the amplitude exceeds the upper or lower limit an alarm will be set The amplitude measurement is now active To verify the measurement activity the oscilloscope can be made to beep upon limit violation Rohde amp Schwarz R amp S amp EMC32 EUT Monitoring with R amp S Digital Oscilloscopes 31 1MA242 2e RTO RTE Limit Test Functionality for EUT Monitoring Amplitude Measurement 1 Select MEAS EVENT ACTIONS in the RTO RTE menu Gate Display Long Term Statistics Horizontal Histogram Reference Level Advanced Delay Setup Masks Search Anal Fig 4 6 Selecting the Event Actions dialog from the Measurement menu Setup Gate Display Long Term Track Event Actions Sensor Raer Ti ns 1 E seing On event Beep Stop acq Print Save Wfm Trigger Pulse Contro
27. T Monitoring Test Template proceed as shown in Fig 3 23 E X Test Templates CJ API Macro CJ Azimuth Chat CJ EMI Auto Test C EMI Automotive C EMI Scan EMI Sweep C EMS Auto Test EMS Scan CJ OTA Auto Test ell Ds C Test Sequence New Folder H O Tests IER Import Explore this Folder Fig 3 24 EUT Monitoring Configuration New File In the EMC32 Explorer select FILE TEST TEMPLATE OPEN NEW Right click on the EUT MONITORING menu item and select NEW FILE A new window for configuring the RTO TEST Mask or RTE RTM parameters pops up Options ElT Information 0 a a nmn r E EET Parameters an T est Start Synchronize ABT Parameters on each Test Start Channel 1 na des ce Ma Action RTM Test Mask RTO Test Mask zno device nn device RTO Test Limit ino settings RTE Test hdask RTE Test Limit Field Sensor Power Meter DM Sensor Add Channel Delete Channel APT Marra Fig 3 25 EUT Monitoring configuration RTx Test Mask selection 1MA242 2e Rohde amp Schwarz R amp S EMC32 EUT Monitoring with R amp S Digital Oscilloscopes 20 1MA242 2e RTx Mask Test Functionality for EUT Monitoring EUT Monitoring Example Right click on the oscilloscope device icon in the HARDWARE tab and select RTO TEST MASK or RTE RTM from the list iu ATO Test Mask no sethings gt P Fig 3 26 EUT Monitoring Configuration Selected Device Then
28. T SETTINGS In the newly opened dialog box Import Settings select predefined parameters by clicking the ES button selecting RTM Limit TEST and pressing OK PN Import Settings I Configuration File RTO Limit Test Import Close Fig 5 7 Configuration File to Import Click on IMPORT to load the configuration The import is completed by pressing OK on the following message window Import Settings uw The settings have been imported successfully Fig 5 8 Successful file import The RTM Limit Test import file contains following lines Rohde amp Schwarz R amp S EMC32 EUT Monitoring with R amp S Digital Oscilloscopes 55 EMC32 Limit Testing EMC32 Settings 5 2 1 3 General Commands Commands for the basic configuration of the monitoring device are defined in this tab The following commands are available Hg RTM Test Limit Generic Monitoring Monitoring Description Reset Initialize Identification Query ON Identification Response RTH Trigger RUN Fig 5 9 Generic Monitoring Commands 5 2 1 4 Device Programming Not used in this example iS RTM Test Limit Generic Monitoring Monitoring Mo GPIB Command Description Fig 5 10 Commands for activating Limit Test 5 2 1 5 Measurement Queries This tab contains the measurement query command ry RTM Test Limit Generic Monitoring Monitoring General Interface Parameters General Commands Device Programming Me
29. TM Limit Test After pressing OK the test is ready for execution 32 RTM Limit Test RM File Test Report Table Extras Window ok ARN OBE BRE xdv Test Components 9 RTM Limit Test RMS RTM Limit Test RMS loaded pen Graphics 0 D Gen Out 0 160 Imm Level Pk 0 befe RTM Limit Test RMS o 0 Sensor Level Pk EY Graphics WMF 1 Y Gen Out 0 ti Imm Level Pk a Mask o cuf RTM Limit Test RMS 20 30 50 100M 200 300 500 8f Sensor Level Pk y Report Setups Frequency in Hz E y Result Tables 08 Result Table Imm Level Pk P0 Pg Result Table NOGO vg Result Table BTM Limit Po Result Table Single E Result Table Single otti MS Nogo Limitline RTM Limit Test R NO E Setup fel EUT Test 00488 RTM Limit Test System 20 30 50 100M 200 300 500 Frequency in Hz Imm Level Pk i ce Sensor Level Pk Sensor Level Pk cc I 2M 3M 5M 10M 20 30 50 100M 200 300 500 1G Frequency in Hz 0 2 320028 MHz 1M 2M 3M 5M 10M 20 30 50 100M 200 300 500 1G 2G EMC32 Ex D Test Comp Frequency in Hz V8 1200 EMC32 Gen Out Gen Out in dl Fig 5 25 EMC32 Test Execution The upper graph in Fig 4 26 also see Fig 4 27 shows how the RMS voltage drops from 722 mV below the 600 mV limit line The measurement is stopped immediately due to the ACTION ON NOGO gt STOP TEST see Fig 4 21 1MA242 2e Rohde amp Schwarz R a
30. ality for EUT Monitoring Device Setting in EMC32 Hg RTO Test Mask Generic Monitoring Monitoring Interface Type DI Virtual VISA Device Identifier TCPIP ATO 200159 INSTR Second Sten Description Serial number Firmware Version Calibration valid until Configure Fig 3 16 Set State to Physical Change to INTERFACE PARAMETERS tab and set the parameters Hg RTO Test Mask Generic Monitoring Monitoring Timeout 10 s EM5 K1 Compatibility m Export Settings Dwell Time after Import Settings receiving a WAIT ta a S0 ms Measurement Query Fig 3 17 Import settings Import parameters by clicking IMPORT SETTINGS In the newly opened dialog box Import Settings select predefined parameters by clicking the E button selecting RTO RTE RTM MASK TEST and pressing OK Rohde amp Schwarz R amp S EMC32 EUT Monitoring with R amp S Digital Oscilloscopes 16 1MA242 2e RTx Mask Test Functionality for EUT Monitoring Device Setting in EMC32 F3 Import Settings Configuration File none Close Path LNEMCS2 Configuration Monitoring Agilent 34401 M T DB Video Inserter Fluke 45 Multimeter PFSP Demo B Keithley DMM2000 B LeCroy PassF ail B Opel Video Inserter E OSP B103 Monitoring B PCHM N FP ATO Mask Test File Mame RTO Mask Test Fig 3 18 Select RTO Mask Test configuration file same for RTE RTM After pressing OK the RTO RTE RTM Mask Test configuration file will
31. ant 0 600000 V 5 3 2 Actions If the measurement should be stopped after a limit violation occurred add STOP TEST to the AcTION ON NoGo item SR Program a Device A Test start 3 Remote Action ete Ever frequency AVS lH Auto Test Loop R Notify user Eee Channel 1 Run Macro 2 M P Action an Trigger a Check EuT El i Action on MoGo ps 5 Comment in result usen D stop Test E Switch Path eee T chon an Ga 1B NB BB acc to ETSI D Test stop Fig 5 20 Action on NoGo Stop Test 5 3 3 Start Test Download DEVICECONFIGURATION FILES ZIP from the 1MA242 application note page and unzip EUT TEST EMSCONFIGURATION to lt EMC32 DIRECTORY gt EMC32 SYSTEM TEST TEMPLATES EMS SCAN EN61000 4 3 and RTO Limit TEST EUTCONFIGURATION RTE LiMIT TEST to lt EMC32 DIRECTORY gt EMC32 SYSTEM TEST TEMPLATES EUT MONITORING Note In case of Windows and the default data directory C PROGRAMDATA it is necessary to make it visible first by unchecking the HipE PROTECTED OPERATING FILES in the FOLDER OPTIONS In the EMC32 Explorer right click on the menu item TEST TEMPLATE gt EMS SCAN EN61000 4 3 EMS Radiated EUT TEST and select NEW TEST 1MA242 2e Rohde amp Schwarz R amp S amp EMC32 EUT Monitoring with R amp S Digital Oscilloscopes 60 EMC32 Limit Testing EUT Monitoring Example EN Test Templates C API Macro C Azimuth Chart EMI Auto Test C EMI Automotive EMI Scan C EMI Sweep C EMS Auto Test EMS Sca
32. asurement Queries String Header No GPIB Command Description for PASS characters O to delete 1 MEAS RES1 AMS Get Result T Fig 5 11 Measurement Queries tab with RMS measurement command Note The STRING FOR PASS field is empty since the PASS FAIL decision of a measurement result is made by the EMC32 software In case a scope offers mask or limit detection feature this field will contain usually either PASS or 0 1MA242 2e Rohde amp Schwarz R amp S EMC32 EUT Monitoring with R amp S Digital Oscilloscopes 56 EMC32 Limit Testing EUT Monitoring Example 5 2 1 6 Generic Monitoring Test Dialog After pressing the button in the MEASUREMENT QUERIES tab the following dialog box will be opened allowing to select an item from the GENERAL COMMANDS or list Select GET RESULT from the MEASUREMENT QUERIES and enter the command MEAS RES1 RMS After pressing TEST COMMAND the command is sent to the oscilloscope and the response 7 224944E 01 is received Then exit this dialog by pressing CLOSE RTM Test Limit Generic Monitoring General Commands o m C o rj Measurement Queries Get Result C rj MEAS RES1 AMS Answer 224344E O1 Close Fig 5 12 Generic Monitoring Test Dialog 5 3 EUT Monitoring Example In order to perform the example a test template for EUT monitoring with an RTM oscilloscope is required first 5 3 1 Oscilloscope Monitoring Settings To generate a n
33. be stopped after one or n mask violations I SCREENSHOT No screenshot or one screenshot after each or n mask violations I PRINT Print waveform data after each or n violations 1 WAVEFORM Save waveform after each or n violations I PULSE Turn ON custom pulse at trigger output after each or n violations f Actions 0s Screenshot Print Waveform Pulse x Off E 4 Off on L Pitre SITE Fig 3 10 RTM Mask Test Actions Rohde amp Schwarz R amp S amp EMC32 EUT Monitoring with R amp S Digital Oscilloscopes 11 RTx Mask Test Functionality for EUT Monitoring RTM Oscilloscope Settings The figure below shows an example mask test of a pulse curve TB 200us T 0s Auto CH1 460mV DC lll SET Real Time n Run ar eh riassunto ampio ed MR Vp mA dee 1 as Peri ert amne A t et fA T ESA HS nerlagt i m e Lipi pens pi aN a sensn mti T Td T ITR rm mm miren Total 364208 Masks Test 20 06min Ls Fig 3 11 Mask Test running on RTM Oscilloscope 1MA242 2e Rohde amp Schwarz R amp S amp EMC32 EUT Monitoring with R amp S Digital Oscilloscopes 12 1MA242 2e 3 3 3 3 1 RTx Mask Test Functionality for EUT Monitoring Device Setting in EMC32 Adding the Device to the Device List The configuration is done in the Device List which is accessible via the menu EXTRAS DEVICE LIST IMG2 ee KC 09 I RR File Test Report Table Extras Window _ z MG gfe De
34. ck EuT E El i Action on MoGo Ke Comment in result em D stop Test E Switch Path T chon an Ga 1B NB BB acc to ETSI D Test stop Fig 4 21 Action on NoGo Stop Test Start Test Download DEVICECONFIGURATION FILES ZIP from the 1MA242 application note page and unzip EUT TEST EMSCONFIGURATION to lt EMC32 DIRECTORY gt EMC32 SYSTEM TEST TEMPLATES EMS SCAN EN61000 4 3 and RTO LIMIT TEST EUTCONFIGURATION RTE LIMIT TEST to lt EMC32 DIRECTORY gt EMC32 SYSTEM TEST TEMPLATES EUT MONITORING Note In case of Windows and the default data directory C PROGRAMDATA it is necessary to make it visible first by unchecking the HipE PROTECTED OPERATING FILES in the FOLDER OPTIONS In the EMC32 Explorer right click on the menu item TEST TEMPLATE gt EMS SCAN EN61000 4 3 EMS Radiated EUT TEST and select NEW TEST Note In case of Windows and the default data directory C PROGRAMDATA it is necessary to make it visible first by unchecking the HipE PROTECTED OPERATING FILES in the FOLDER OPTIONS In the EMC32 Explorer right click on the menu item TEST TEMPLATE gt EMS SCAN EN61000 4 3 EMS Radiated EUT TEST and select NEW TEST Rohde amp Schwarz R amp S EMC32 EUT Monitoring with R amp S Digital Oscilloscopes 47 RTO RTE Limit Test Functionality for EUT Monitoring EUT Monitoring Example EM Test Templates C API Macro C Azimuth Chart EMI Auto Test EMI Automotive EMI Scan C EMI Sweep C E
35. click on the icon to configure the device in the following pop up window according to Fig 4 17 select Send Trigger Command and specify the Measurement Query as Get Result Check the DEVICE PROGRAMMING items POSITIVE TRANSITION and ENABLE LIMIT FUNCTION Rohde amp Schwarz R amp S EMC32 EUT Monitoring with R amp S Digital Oscilloscopes 58 1MA242 2e EMC32 Limit Testing EUT Monitoring Example G O Tw RTM Test Limit Generic Monitoring Monitorin General Settings Set Command Measurement Queries Get Result Fig 5 16 EUT Monitoring Configuration Device Settings Device Programming Press OK to complete the RTM TEST LIMIT configuration which appears in the EUT Monitoring configuration in Fig 4 18 amp na device ATM Test Limit Send Trigger Command MeasCmd Get Result Fig 5 17 EUT Monitoring Configuration After configuring RTM TEST LIMIT go to the CHANNEL tab and select TRIGGER MODE BEFORE DWELL Channel Mame Channel 1 Fig 5 18 EUT Monitoring Configuration Trigger Mode Selection Rohde amp Schwarz R amp S EMC32 EUT Monitoring with R amp S Digital Oscilloscopes 59 EMC32 Limit Testing EUT Monitoring Example In the NoGo tab set NoGo TYPE to BELOW LIMIT set LIMIT VALUE 0 60000 and press OK to save the RTM LiMiT TEST configuration Moo Type Limit Value Above Limit Fig 5 19 EUT Monitoring Configuration Limit Value f Const
36. e CMU200 24Line LISN ENV LISNs LISN None e e e if a bad e Goa Lap a k PCMON Monitoring Generic Monitor LAN LOCALHOST 1001 Virtual CM WS00 CDMA Ee Video Inserter Monitoring Generic Monitor COM1 Virtual fe CMw500 GSM Ee CMU200 Monitoring CMU200 GPIBO 20 Virtual ap CMwS500 LTE UPL Monitoring UPL GPIBO 10 Virtual fe CMw500 TD SCDMA MAHA Roller Be Monitoring MAHA Roller B LAN eee eee 2000 Virtual krd CMw500 UMTS bese Monitoring CMU200 GPIBO 20 Virtual D EMCAN32 Interf Monitoring EMCAN32 Inter LAN 10 33 10 108 7800 Virtual D a LISBEDOS Monitaring L B EOG Secang uiua D Monitoring Generic Monitor GPIBO D Generic scillos Oscilloscop Generic Oscillos VISA PIP 10 33 11 20 mst0 instr Virtual 9 MAHA Roller Bench B NRVS PowerMeters NRVS GPIBO 7 Virtual meMADfo DAIO Power Meter PowerMeters NRP Channel GPIBO 12 Virtual S meMPIO DIO 2 PM Sensor PowerMeters NAPChannelB GPIBO 12 Virtual US e SIS for Calibration PowerMeters ZVXforCalibrati VISA TCPIP 10 3310105 INSTO INSTR Virtual Em u NRP Channel PowerMeters NRP Channel GPIBO 14 Vitual Bc MS NRPZx USB PowerMeters NRPZw USB USB Virtual pie Receiver Receivers ESU 40 GPIBO 20 Virtual a ESIB 26 3dB Receivers ESIB 26 3dB GPIBO 20 Virtual k MultFieldProbes EilEsu 8 Rec
37. ed EMS measurements according to IEC EN 61000 4 6 The RTE RTO requires firmware v2 30 1 0 or higher the RTM v05 400 or higher Rohde amp Schwarz R amp S amp EMC32 EUT Monitoring with R amp S Digital Oscilloscopes 5 1MA242 2e RTx Mask Test Functionality for EUT Monitoring RTO RTE Oscilloscope Settings 3 RIx Mask Test Functionality for EUT 3 1 Monitoring The mask test feature of the RTO RTE and RTM oscilloscopes allows to define a masked area around a signal including uncertainties taken from a relevant test point on the EUT Fig 3 1 Pulsed signal with masked area During an EMS measurement the EUT is exposed to conducted and radiated interferers which may have an effect on the signal at the test point These measurements are usually unattended and therefore require automatic monitoring The RTO RTE RTM mask test will notify the EMC32 software immediately in case the signal violated the mask and will also transmit the current interferer frequency RTO RTE Oscilloscope Settings A mask can be created by selecting the MASKS button on the front panel of the RTO or RTE and setting the parameters in the dialog boxes TEST DEFINITION MASK DEFINITION EVEN ACTION RESET MASK DISPLAY Test Definition The following parameters shall be used Enable test Enable disable the mask test by clicking on this soft key Definition type If WAVEFORM is selected a mask is created from an existing waveform A giv
38. eivers ESUS GPIBO 20 Virtual Osciloscopes Ei Esie 7 Receivers ESIB7 GPIBO 20 Virtual Positioners Ei Generic Receiver Receivers Generic Receiver GPIBO 20 Virtual PowerMelers Ei EsiB 40 Receivers ESIB 40 GPIBO 20 Virtual estin EilEsu 40 Receivers ESU 40 GPIBO 20 Virtual Slidebars Cajese 3 Receivers ESL3 GPIBO 20 Virtual SwitchUnits Deisel Slidebar Slidebars Deisel Slidebar GPIBO 7 Virtual SystemControls Switch Unit SwitchUnits TS RSP GPIBO 16 Virtual Transducers Generic RSU SwitchUnits Generic RSU GPIBO 16 Virtual TripleLoops RI RSU SwitchUnits IMS RSU USB 100027 Virtual TurnT ables 3 BBA100 SwitchUnits BBAT100 GPIBO 2 Virtual Tal Ctandard Cantal Cista an Ctandard Cantal Mona nm Fig 5 3 Generic Monitoring device added to Configured Devices Single click on the entry and rename GENERIC MONITORING to an appropriate Device Name e g RTM TEST LIMIT elc TurnT ables Es ATM Test Limit Monitoring Generic Mo WISA Physical Fig 5 4 Rename Generic Monitoring to RTM Test Limit Note Please make sure that all necessary instrument drivers e g SMB NRP Zxx have been installed before running an EMS test If some or all devices are missing a message box allowing simulation mode enabling will appear 1MA242 2e Rohde amp Schwarz R amp S EMC32 EUT Monitoring with R amp S Digital Oscilloscopes 53 5 2 1 1 5 2 1 2 1MA242 2e EMC32 Limit Testing EMC32 Settings Generic Monitoring Propertie
39. en offset from the waveform builds the upper and lower limit lines of the mask limits that can be moved and stretched The result is a tolerance tube around the waveform used as mask Fail condition Violation tolerance The fail criteria for a mask test are set by two parameters Fail condition and Violation tolerance Rohde amp Schwarz R amp S EMC32 EUT Monitoring with R amp S Digital Oscilloscopes 6 RTx Mask Test Functionality for EUT Monitoring RTO RTE Oscilloscope Settings Fail condition defines the kind of hits to be considered for test evaluation 1 SAMPLES Number of samples VIOLATION TOLERANCE that hit the mask I ACQUISITIONS Number of acquisitions VIOLATION TOLERANCE that contain at least one sample hitting the mask Test Definition Mask Definition Event Actions Reset Mask Display Enable test d MaskTesti est settings m L qu Ww TO Fail condition Violation tolerance L B Reference waveform Save to or load from file RefCurve 2013 07 16 2 130256 bin Fig 3 2 RTO Test Definition Tab 3 1 2 Mask Definition DEFINITION TYPE Select WAVEFORM to create a mask from an existing waveform HORIZONTAL WIDTH Sets the mask width div VERTICAL WIDTH Sets the mask height div CREATE MASK Creates the upper and lower mask limit from the selected reference waveform If the reference waveform was not defined before it is created automatically from the SOURCE waveform
40. ermany Regional contact Europe Africa Middle East 49 89 4129 12345 customersupport rohde schwarz com North America 1 888 TEST RSA 1 888 837 8772 customer support rsa rohde schwarz com Latin America 1 410 910 7988 customersupport la rohde schwarz com Asia Pacific 65 65 13 04 88 customersupport asia rohde schwarz com China 86 800 810 8228 86 400 650 5896 customersupport china rohde schwarz com Environmental commitment I Energy efficient products I Continuous improvement in environmental sustainability I ISO 14001 certified environmental management system This application note and the supplied programs may only be used subject to the conditions of use set forth in the download area of the Rohde amp Schwarz website R amp S is a registered trademark of Rohde amp Schwarz GmbH amp Co KG Trade names are trademarks of the owners
41. esie 40 Receivers ESIB 40 GPIBO 20 Virtual Hesu 40 Receivers ESU 40 GPIBO 20 Virtual fesl 3 Receivers ESL 3 GPIBO 20 Virtual Deisel Slidebar Slidebars Deisel Slidebar GPIBO 7 Virtual Switch Unit SwitchUnits TS RSP GPIBO 16 Virtual Generic RSU SwitchUnits Generic RSU GPIBO 16 Virtual IMS RSU SwitchUnits IMS RSU USB 100027 Virtual BBA100 SwitchUnits BBA100 GPIBO 2 Virtual Ni Ghndanif anil Cudlamton Gandia Cock Neon 4 Fig 3 13 Generic Monitoring device added to Configured Devices Single click on the entry and rename GENERIC MONITORING to an appropriate Device Name e g RTO TEST MASK or RTE RTM sy Positioners Powerl eters Receivers SwitehlInits SystemControls Transducers TurnT ables EA Interlock Lircurt f ATM Test Mask ic ATO Test Mask Interlock Monitoring Interlock Lircuit Generic Monitoring ATO Test Limit Monitoring Ee ATE Test Mask Monitoring f ATE Test Limit Monitoring Monitoring Fig 3 14 Rename Generic Monitoring to RTO Test Mask Generic Monitoring Generic Monitoring Generic Monitoring Generic Monitoring Mane E E VISA TCPIP 10 85 0 737 INSTR Physical TCPIP ATO 200159 INSTR Physical VISA TCPIP ATO 200159 INSTR Virtual VISA TCPIP ATE 100259 INSTR Virtual VISA TCPIP ATE 100259 INSTR Virtual Note Please make sure that all necessary instrument drivers e g SMB NRP Zxx have been instal
42. ew EUT Monitoring Test Template proceed as shown in Fig 4 14 B A Test Templates C API Macro C Azimuth Chart C EMI Auto Test C EMI Automotive 7 EMI Scan 7 EMI Sweep C EMS Auto Test HC EMS Scan SER EUT honitonng CJ OTA Auto Test C Test Sequence New Folder H Tests New File Export Import Explore this Folder Fig 5 13 EUT Monitoring Configuration New File 1MA242 2e Rohde amp Schwarz R amp S EMC32 EUT Monitoring with R amp S Digital Oscilloscopes 57 1MA242 2e EMC32 Limit Testing EUT Monitoring Example In the EMC32 Explorer select FILE TEST TEMPLATE OPEN NEW Right click on the EUT MONITORING menu item and select NEW FILE A new window for configuring the RTM Test Limit parameters pops up Options ELIT Information E ELIS Lenore F Show Audio Breakthrough Parameters an Test Start Synchronize ABT Parameters on each Test Start RATM Limit Test ATM Test Limit Stop the test RTM Test Mask RIO Test Mask eno devices RTO Test Limit RTE Test Mask RTE Test Limit RTM Test Limit Field Sensar Power Meter Add Channel Dd Sensor OF Fig 5 14 EUT Monitoring configuration RTM Test Limit selection Delete Channel Right click on the oscilloscope device icon in the HARDWARE tab and select RTM TEST LIMIT from the list sna device ETM Test Limit Fig 5 15 EUT Monitoring Configuration Selected Device Then left
43. generator is fed into Channel 1 of the RTO RTE 4 1 1 Oscilloscope Settings i Press PRESET on the RTO RTE to obtain a defined initial state I Press AUTOSET for optimized display 1MA242 2e Rohde amp Schwarz R amp S amp EMC32 EUT Monitoring with R amp S Digital Oscilloscopes 29 RTO RTE Limit Test Functionality Tor EUT Monitoring Amplitude Measurement pp OR BOR di 4 9 es P FTA 2014 05 05 p ES H wA AN oe uM 14 14 57 0g Horizontal settings L es 10 ns 100 MSa s Rec len 5 kSa 5kSa RT 5 us div sition Os File Edit Horizontal Trigger Vertical Math Cursor Meas Masks Search Analysis Display Fig 4 1 The display shows an auto triggered and auto scaled measurement of amplitude over time The peak to peak amplitude is approx 440 mV i Select MEAS SETUP in the RTO RTE menu Advanced Delay Setup lt 2 Masks Search Analysis Fig 4 2 Selecting the Setup dialog from the Measurement menu I Activate MEAS 1 STATE I Select the AMP TIME tab 1 Turn the Limit Check on by selecting LIMIT ONLY 1MA242 2e Rohde amp Schwarz R amp S EMC32 EUT Monitoring with R amp S Digital Oscilloscopes 30 1MA242 2e RTO RTE Limit Test Functionality for EUT Monitoring Amplitude Measurement Setup Gate Display Long Term Track Event Actions Sensor Measurements X I State Source Statistics Limit check ist 2nd WO VS Amp Time VV jj Jitter X Eye Main measurement Ehvelope
44. l s jo Pm C yw o w ro uU o w B L Fig 4 7 In the Event Actions dialog select Beep gt On violation To monitor the measurement proceed with chapter 4 3 on EMC32 settings Rohde amp Schwarz R amp S EMC32 EUT Monitoring with R amp S Digital Oscilloscopes 32 RTO RTE Limit Test Functionality for EUT Monitoring Jitter Measurement 4 2 Jitter Measurement The next example will focus on a measurement of jitter periodicity deviations or phase noise and show how to define it in the RTO RTE and as EUT monitoring device in EMC32 Again a 100 kHz sine signal 10 dBm is fed into Channel 1 of the RTO RTE 4 2 1 Oscilloscope Settings I Press PRESET on the RTO RTE to obtain a defined initial state I Press AUTOSET for optimized display 1 Select MEAS SETUP in the RTO RTE menu Kk Gate Display Long Term Statistics Horizontal Event Actions Histogram Reference Level gt Advanced Delay Setup NR USES Masks Search Analysis Fig 4 8 Selecting the Setup dialog from the Measurement menu 1 Select the JITTER tab Setup Gate Display Long Term Track Event Actions Sensor Measurements X Per State Source Statistics Limit check v e m ES S i Bt 2 MC r X Limit on Result export n im Amp Time VV Jitter yx Eye W Main measurement Envelope npea Y Jitter I gt Reference ie Both Wizard Levels Additional Jitter measurements Activate Ml All on f Al
45. l off Valid Jitter measurement State Upper limit Lower limit range j Period M os os winn S Fig 4 9 It is convenient to use the Jitter Wizard for defining the test as this will guide you to the measurement with just three more clicks N u o w m u o w 2 bc u o w 1 Ln v 1MA242 2e Rohde amp Schwarz R amp S amp EMC32 EUT Monitoring with R amp S Digital Oscilloscopes 33 RTO RTE Limit Test Functionality for EUT Monitoring Jitter Measurement Jitter Wizard Setup Wizard ud Start Welcome The wizard will guide you through the setup of common jitter measurements Notice that current settings mgy be overwritten If necessary please save the current settings before proceeding Select your measurement Period and frequency en Cycle to cycle jitter neal Time Interval Error TIE c Skew K Next S cancel Fig 4 10 Select a period and frequency measurement in the Jitter Wizard Jitter Wizard S Configuration X Setup summary Settings for Period and frequency Measurement type Channel source Period and frequency Period is used to characterize the jitter in periodic sources like clock signals The result statistics show the statistical spread of the signal period with respect to the mean value Use the track plot to display the evolution of the period during the acquired time interval gt Next cancel Fig 4 11 Confirm the pre selec
46. led before running an EMS test If some or all devices are missing a message box allowing simulation mode enabling will appear Rohde amp Schwarz R amp S EMC32 EUT Monitoring with R amp S Digital Oscilloscopes 14 3 3 1 1 3 3 1 2 1MA242 2e RTx Mask Test Functionality for EUT Monitoring Device Setting in EMC32 Generic Monitoring Properties Edit the RTO RTE RTM Test Mask properties by double clicking on the menu item It is defined by six properties 1 General I Interface Parameters 1 General Commands I Device Programming 1 Measurement Queries i EMS Information General and Interface Parameters Tabs In the General tab select the appropriate INTERFACE TYPE from a list of addresses or by using the VISA DEVICE IDENTIFIER see Fig 3 15 After editing this parameter close the RTO RTE RTM Mask Test window by pressing OK Also close the Device List by pressing OK If there have been significant changes in the Device List a window pops up advising to close and restart EMC32 S Re open the Device List and activate the RTO TEST MASK or RTE RTM device by changing the STATE from VIRTUAL to PHYSICAL HER RTO Test Mask Generic Monitoring Monitoring General Interface Parameters General Commands Device Progra Interface Fig 3 15 Select Interface Type VISA Rohde amp Schwarz R amp S amp EMC32 EUT Monitoring with R amp S Digital Oscilloscopes 15 1MA242 2e RTx Mask Test Function
47. mp EMC32 EUT Monitoring with R amp S Digital Oscilloscopes 44 1MA242 2e RTO RTE Limit Test Functionality for EUT Monitoring EUT Monitoring Example Options ELIT Information Mobile Phone Test mne nes mi Show Audio Breakthrough Parameters on Test Start Synchronize ABT Parameters on each Test Start Channel 1 lt r TES Ace Ho Action RTM Test Mask RTO Test Mask eno devices na devices RTO Test Limit ino settings RTE Test Mask RTE Test Limit Field Sensor Power Meter Pha Sensor Add Channel Delete Channel API Macro Fig 4 15 EUT Monitoring configuration RTO Test Limit selection Right click on the oscilloscope device icon in the HARDWARE tab and select RTO TEST LIMIT from the list zna device RTO Test Limit Jeno settings Fig 4 16 EUT Monitoring Configuration Selected Device Then left click on the icon to configure the device in the following pop up window according to Fig 4 17 select Send Trigger Command and specify the Measurement Query as Get Result Check the DEVICE PROGRAMMING items POSITIVE TRANSITION and ENABLE LiMIT FUNCTION Rohde amp Schwarz R amp S amp EMC32 EUT Monitoring with R amp S Digital Oscilloscopes 45 RTO RTE Limit Test Functionality Tor EUT Monitoring EUT Monitoring Example TO RTO Test Limit Generic Monitaring Moniton General Settings Additional Commands W Send Trigger Command
48. mp S amp EMC32 EUT Monitoring with R amp S Digital Oscilloscopes 62 EMC32 Limit Testing EUT Monitoring Example 0 9 0 8 0 7 0 6 No qo Limitline 2 320028 MHz 0 5 364 093 mV 0 4 v 0 3 RTM Limit Test RMS in V 0 2 0 1 1M 2M 3M 5M 10M 20 30 50 100M 200 300 500 1G 2G Frequency in Hz Fig 5 26 EUT Channel 1 measurement result 1MA242 2e Rohde amp Schwarz R amp S EMC32 EUT Monitoring with R amp S Digital Oscilloscopes 63 Literature EUT Monitoring Example 6 Literature 1 R amp S9RTO Digital Oscilloscope User Manual 2 R amp S9RTE Digital Oscilloscope User Manual 3 R amp S9RTM Digital Oscilloscope User Manual 4 R amp S EMC32 Measurement Software User Manual 5 Application Note 1MA212 Conducted EMS and EMI Measurements with R amp S EMC32 6 Application Note 1TDO05 EMI Debugging with the R amp S RTO and R amp S RTE Oscilloscopes 7 Application Note 1SP06 Interactive EMI Measurements with R amp SSEMC32 K24 1MA242 2e Rohde amp Schwarz R amp S amp EMC32 EUT Monitoring with R amp S Digital Oscilloscopes 64 Additional Information EUT Monitoring Example T Additional Information Please send comments or suggestions about this application note to TM Applications rohde schwarz com 1MA242 2e Rohde amp Schwarz R amp S EMC32 EUT Monitoring with R amp S Digital Oscilloscopes 65 Ordering Information 8 Ordering Information Ordering Information R amp SSRTO1002 1316 100
49. n hZ EMS Scan BBA100 C123 CJ EN61000 4 20 2 74 EN61000 4 3 Copy of EMS Scan EMS Scan Mod List New Test Reference New Test Direct C EN61000 4 6 New File CJ ETSI C 18011452 File Info MIL 461E CS1 Ref Cali LP2 f Open H O EuT Monitoring 2 Print C OTA Auto Test ia CJ Test Sequence Rename S O Tests Duplicate Fig 5 21 Start EMS Scan Test Template as New Test A NEW TEST window with EMS Radiated specific default parameters pops up New Test EMS Radiated Test Control Parameter Test N ame Test 1m TestMethod EuT Qualification Immunity Parameter p Template EUT Test zl Level an Sensor Reference Calibration none EuT Monitoring Parameters L Template none 4 Lancel Fig 5 22 New Test dialog After pressing the EUT MONITORING PARAMETERS gt l icon the EuT Monitoring Open window pops up which allows to select the RTM Limit TEST EUT Configuration 1MA242 2e Rohde amp Schwarz R amp S EMC32 EUT Monitoring with R amp S Digital Oscilloscopes 61 EMC32 Limit Testing EUT Monitoring Example EuT Monitoring Open Path E SDawnlaadsEMU32 5 ustermx T est Templates EUT Monitoring i 8i 7 E g H Cancel C EuT Monitoring 3 EuT Monitoring fold ATO Limit Test s ATO Mask Test Help Fig 5 23 EUT monitoring File location EuT Monitoring Parameters Template ATM Limit Test m men Fig 5 24 New Test dialog with R
50. ngs The settings have been imported successfully Fig 4 9 Successful file import The RTO Limit Test import file contains following lines General Commands Commands for the basic configuration of the monitoring device are defined in this tab The following commands are available HE RTO Test Limit Generic Monitoring Monitoring o0 Desoto d Identification Query L OF Cancel Fig 4 10 Generic Monitoring Commands Rohde amp Schwarz R amp S EMC32 EUT Monitoring with R amp S Digital Oscilloscopes 42 4 3 1 4 4 3 1 5 4 3 1 6 1MA242 2e RTO RTE Limit Test Functionality for EUT Monitoring EMC32 Settings Device Programming This tab contains two commands for activating the limit test GPIB Command Description STATOUES LIM FTH 1 Positive Transition 0 to 1 on Limit Violation STAT HUES LIM EMAB 1 Enable Limit Function Fig 4 11 Commands for activating Limit Test Measurement Queries This tab contains the Limit Test Result OZPASS 1 FAIL String Header No gt GPIB Command Description Far FASS characters 0 to delete L Get Result U Fig 4 12 Measurement Queries tab with Status Byte Query Generic Monitoring Test Dialog After pressing the button in the EMS INFORMATION tab the following dialog box will be opened allowing to select an item from the GENERAL COMMANDS Or MEASUREMENT QUERIES list Select IDENTIFICATION QUERY from the GENERAL COMMAN
51. onitoring EUT Monitoring Example Options FUT Information 0 P EIE eemteeetenerere tenent ttmancc nene SS u Show Audio Breakthrough Parameters an T est Start Synchronize ABT Parameters on each T est Start EM Channel 1 ATO Test Mask No Action Mola Type Constant fo 5DODOL Above Limit i Sh nons TT Below Limit SD inone E C Outside Value Range Value Range None Upper Limit Lower Lirit Add Channel Delete Channel Cancel OF Fig 3 30 EUT Monitoring Configuration Limit Value Rohde amp Schwarz R amp S EMC32 EUT Monitoring with R amp S Digital Oscilloscopes 23 1MA242 2e 3 4 2 3 4 3 RTx Mask Test Functionality for EUT Monitoring EUT Monitoring Example Actions If the measurement should be stopped after a limit violation occurred add STOP TEST to the ACTION ON NoGo item ijs Program a Device epp Test start al Remote Action E MM Every frequency CO Wab o Be Auto Test Loop B Notify user E mt Channel 1 Run Macro j Action on Trigger LA Check EuT E SI E Action on MoGo RS 5 Comment in result E Ine D stop Test E Switch Path 2 D Actian an Go 1B NB BB acc to ETSI D Test stop Fig 3 31 Action on NoGo gt Stop Test Start Test Download DEVICECONFIGURATION FILES ZIP from the 1MA242 application note page and unzip EUT TEST EMSCONFIGURATION to lt EMC32 DIRECTORY gt EMC32 SYSTEM TEST TEMPLATES EMS SCAN EN61000
52. play Show mask Violation highlighting Mask colors vi Highlight hits Mask without violation infinite highlight 11 Highlight time Mask with violation Waveform style Color Mask with contact Fig 3 5 RTO RTE Mask Display Tab Rohde amp Schwarz R amp S amp EMC32 EUT Monitoring with R amp S Digital Oscilloscopes 8 RTx Mask Test Functionality for EUT Monitoring RTO RTE Oscilloscope Settings 3 1 5 Test Examples The following example shows a signal that does not violate the mask 2013 07 17 10 14 32 1 1 H H H H Horizontal settings Diagrami Chi Res 1 us 1 MSas U L U U U L U Ca Reclen 5k RT I H Sal 500 us div 7X w wes Trigger settings i Mode 776 Type A Edge oO Offset Os Level 485 mV Fig 3 6 Test Example without mask violation Fail Criteria Samples This test has failed because 10 or more samples have violated the mask 2013 07 17 10 15 16 P i H i Horizontal settings Diagram1 Chi Res 1 ps 71 MSas i i i i i i S Rec len 5 k RT ec 5ksa Sel 500 us div CERT a Trigger settings g MaskTest1 Mode m pleted 5 i _ f Type A Edge EY ci inin U ofset os 1 t Level 485 mV Fig 3 7 Test example with fail criteria Samples 1MA242 2e Rohde amp Schwarz R amp S amp EMC32 EUT Monitoring with R amp S Digital Oscilloscopes 9 RTx Ma
53. rz R amp S EMC32 EUT Monitoring with R amp S Digital Oscilloscopes 51 1MA242 2e 5 2 5 2 1 EMC32 Limit Testing EMC32 Settings EMC32 Settings Adding the Device to the Device List The configuration is done in the Device List which is accessible via the menu EXTRAS DEVICE LIST Device List N F9 Wa Self Check Unit Converter F12 EMC32 Explorer Options Wizards B E EN System C Calibration Sequence 49 Switch Amplifiers Calibration Set rar GTEM S Line Correction Factors 2 EUT Information OTA Accessories C Frequency Lists C Graphics 7 Hardware Setups C Limit Lines Toolbars gt C Reference Calibrations CJ Report Setups Theme C Reports Language a Tos Fig 5 2 Opening the Device List or with the function key shortcut F9 c or via the Device List icon Rohde amp Schwarz R amp S EMC32 EUT Monitoring with R amp S Digital Oscilloscopes 52 EMC32 Limit Testing EMC32 Settings Add the GENERIC MONITORING device to the right side of the DEVICE LIST as CONFIGURED DEVICE Device List x Devices Configured Devices Monitoring Name Device Type l Interfa Add SN State bmem USB AD16f CJ SMB1004 Generators SMB100A GPIBO 29 Virtual CBT K SML 03 Generators SML GPIBO 28 Virtual CE CAM C Interlock Interlock Interlock Circuit None CMU for GPS 4Line LISN ENV LISNs LISN Non
54. s Edit the RTM TEST LIMIT properties by double clicking on the menu item It is defined by six properties 1 General I Interface Parameters 1 General Commands I Device Programming I Measurement Queries General and Interface Parameters Tabs In the General tab select the appropriate INTERFACE TYPE from a list of addresses or by using the VISA DEVICE IDENTIFIER see Fig 4 6 After editing this parameter close the RTM Limit Test window by pressing OK Also close the Device List by pressing OK If there have been significant changes in the Device List a window pops up advising to close and restart EMC32 S Re open the Device List and activate the RTM Test Limit device by changing the STATE from VIRTUAL to PHYSICAL HER RTM Test Limit Generic Monitoring Monitoring General Interface Parameters General Commands Device Programming Measurement Queries EMS 4 First Step Interface State Type VISA Physical Virtual VISA Device Identifier TCPIP 10 85 0 137 INSTA Second Step Fig 5 5 Set State to Physical Change to INTERFACE PARAMETERS tab and set the parameters Rohde amp Schwarz R amp S EMC32 EUT Monitoring with R amp S Digital Oscilloscopes 54 1MA242 2e EMC32 Limit Testing EMC32 Settings Hy RTM Test Limit Generic Monitoring Timeout 10 s EMS K1 Compatibility l Export Settings Import Settings Fig 5 6 Import settings Import parameters by clicking IMPOR
55. sk Test Functionality for EUT Monitoring RTO RTE Oscilloscope Settings Fail Criteria Acquisition This example test failed because the 7 acquisition violated the mask with at least one sample 2013 07 17 10 34 15 H Horizontal settings Diagram1 Chi TT 1 ps 1MSa s kSa RT 500 ps div Trigger settings eTM ask Test a S Acq Completed 400 Acq Remaining 0 370472 F Fig 3 8 Test example with fail criteria Acquisition 1MA242 2e Rohde amp Schwarz R amp S EMC32 EUT Monitoring with R amp S Digital Oscilloscopes 10 1MA242 2e RTx Mask Test Functionality for EUT Monitoring RTM Oscilloscope Settings 3 2 RTM Oscilloscope Settings 3 2 1 A mask can be created by selecting the TOOLS button then the MASK TEST soft key Test Definition The following parameters shall be used Test Enable disable the mask test by clicking on this soft key New Mask Copy CHANNEL Generates a mask surrounding the original waveform Use Y Position Stretch Y Width Y and Width X to define a custom mask area Press Save to store the custom mask Total 0 LL a a Copy Channel Y Position Stretch Y Width d Width X Save E MAUS 0DIV 100 z0DIV 0 DIY 4 Fig 3 9 RTM New Mask ACTIONS Defines which events will be initiated in case the mask is violated 1 SOUND Alarm can be turned OFF go off after each violation or after n mask violations SrToP Mask test can continue or
56. tion of Channel 1 by clicking Next 1MA242 2e Rohde amp Schwarz R amp S EMC32 EUT Monitoring with R amp S Digital Oscilloscopes 34 RTO RTE Limit Test Functionality for EUT Monitoring Jitter Measurement Jitter Wizard Setup Wizard R Autoset Vertical scaling Horizontal scaling Measurement type r a Period and frequency s Autoset based on signal Autoset based on signal Retain current settings Retain current settings Measurement settings Source 1 Channel 1 Reference level configuration m Use automatic reference levels m Retain current settings 4 Back gt Next X Cancel Fig 4 12 Confirm automatic scaling and auto reference levels by clicking Next Jitter Wizard Setup Wizard ej Result plots Result plot selection Measurement type p Fem Period and frequency eee eee scone Please select the plot types for Source 1 Channel 1 displaying the measurement results Autosetup configuration Source signals Horizontal auto E Track of measurement Ref levels auto Vertical auto E Histogram of measurement m FFT spectrum of track Back Execute X Cancel Fig 4 13 Start the Jitter measurement with all the four suggested plot types by pressing Execute 1MA242 2e Rohde amp Schwarz R amp S EMC32 EUT Monitoring with R amp S Digital Oscilloscopes 35 1MA242 2e RTO RTE Limit Test Functionality for EUT Monitoring Jitter Measurement ms E SUS NUS
57. vice List N F9 EE a Self Check EMC32 Explorer be Unit Converter F12 Options gt EMC32 Wizards Sy System C Calibration Sequence 49 Switch Amplifiers Calibration Set 2 rar GTEM S Line Correction Factors CJ EUT Information OTA Accessories C Frequency Lists C Graphics 7 Hardware Setups Limit Lines Toolbars gt Reference Calibrations C Report Setups Theme C Reports Language f 48 Fig 3 12 Opening the Device List or with the function key shortcut F9 r or via the Device List icon Rohde amp Schwarz R amp S amp EMC32 EUT Monitoring with R amp S Digital Oscilloscopes Device Setting in EMC32 13 1MA242 2e RTx Mask Test Functionality for EUT Monitoring Device Setting in EMC32 Add the GENERIC MONITORING device to the right side of the DEVICE LIST as CONFIGURED DEVICE Device List Devices bmcm USB AD18f CBT CE CAM CMU for GPS CMU200 CMW for LBS CMWw270 CMWw500 CDMA MAHA Roller Bench meMADfo DAIO meMPIO DIO NI USB 6009 Opsens ProSens PTW70 W LAN UPL UPP UPV MultiFieldProbes Oscilloscopes Positioners PowerMeters Receivers Slidebars SwitchU nits SystemControls Transducers TripleLoops 21 TumTables Se ha DA EO D IS tD 1 UK Cancel L2 E ek Configured Devices a X Ei iil s Name Device Type llinte a Add SN
58. which is selected in the TEST DEFINITION tab Test Definition Mask Refinition Event Actions Reset Mask Display Definition type Ce copy waveform Waveform arithmetic Create mask Used reference Rescaling Horizontal width Vertical width Vertical stretch Vertical position Reference waveform Save to or load from file Fig 3 3 RTO Mask Definition Tab 1MA242 2e Rohde amp Schwarz R amp S amp EMC32 EUT Monitoring with R amp S Digital Oscilloscopes 7 1MA242 2e RTx Mask Test Functionality for EUT Monitoring RTO RTE Oscilloscope Settings 3 1 3 Event Actions Reset This tab defines which actions shall be taken in case the mask was violated or not Most actions can be initiated either on violation or pass ON VIOLATION The parameter STOP ACQ is set to ON VIOLATION in the EVENT ACTIONS RESET tab This action will be initiated thus the acquisition of samples will be stopped as soon as the signal violates the mask and the fail criteria are fulfilled remen N M Test Definition Mask Definition Event Actions Reset Mask Display Actions on event Beep Stop acq A Print No action RE Trigger Pulse Control Fig 3 4 RTO RTE Event Actions Reset Tab 3 1 4 Mask Display The MASK DISPLAY tab contains all settings for mask and hit display Different colors can be assigned to the actions for better readability e Masks X Test Definition Mask Definition Event Actions Reset Mask D amp s
59. wing simulation mode enabling will appear 1MA242 2e Rohde amp Schwarz R amp S EMC32 EUT Monitoring with R amp S Digital Oscilloscopes 39 RTO RTE Limit Test Functionality Tor EUT Monitoring EMC32 Settings 4 3 1 1 Generic Monitoring Properties Edit the RTO TEST LIMIT properties by double clicking on the menu item It is defined by six properties 1 General I Interface Parameters 1 General Commands I Device Programming 1 Measurement Queries i EMS Information 4 3 1 2 General and Interface Parameters Tabs In the General tab select the appropriate INTERFACE TYPE from a list of addresses or by using the VISA DEVICE IDENTIFIER see Fig 4 5 After editing this parameter close the RTO Limit Test window by pressing OK Also close the Device List by pressing OK If there have been significant changes in the Device List a window pops up advising to close and restart EMC32 S Re open the Device List and activate the RTO Test Limit device by changing the STATE from VIRTUAL to PHYSICAL Hg RTO Test Limit Generic Monitoring Monitoring General Interface Parameters General Commands Device Programming Measurement Queries EMS I E Interface State Type VISA Physical Virtual VISA Device Identifier TCPIP RTO 200159 INSTR Description Serial number Firmware Version Calibration valid until Configure Fig 4 5 Select Interface Type VISA 1MA242 2e Rohde amp Schwarz R amp S
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