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DLM4000 Series Mixed Signal Oscilloscope Getting - Electro

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1. IM DLM4038 03EN 2 13 s usWaINSsea 104 SuoIeiedaig BUIJeEN 2 6 Connecting Logic Probes A e Always turn off the power of the device under measurement before connecting the device under measurement to the instrument Do not apply an input voltage that exceeds the maximum input voltage e To avoid electric shock be sure to ground the instrument and connect the ground of the probe and input connector to the ground of the item being measured A CAUTION e The maximum input voltage for the 701988 logic probe is 42 V DC ACpeak or 29 Vrms and the maximum input voltage for the 701989 logic probe is 40 V DC ACpeak or 28 Vrms Applying a voltage greater than either of these limits may damage the logic probe or the instrument If the frequency is high damage may occur even if the voltage is below the values specified above For information about derating based on frequency see the user s manual of the logic probe that you are using e The eight input lines on the logic port have a common ground In addition the ground for the instrument and the ground for the logic port is also a common ground Do not apply inputs that have different common voltages as doing so may cause damage to the instrument the logic probe or other connected instruments For information about how to handle a logic probe refer to the user s manual that ca
2. Roll Mode IM DLM4038 03EN App 5 xipueddy Appendix 1 Relationship between the Time Axis Setting Record Length and Sample Rate When the Record Length Is 1 25 M points This record length can be selected when there is no memory option or on DLM4000s with the M2 option IntP Interpolation Mode Rep Repetitive Sampling Mode When High Resolution mode is on Values outside of the thick borders have been calculated in real time sampling mode If there is no memory option acquisition with this record length is performed in single mode 1 If there is no memory option high resolution mode cannot be used with this record length 2 If there is no memory option with this record length interleave mode cannot be turned off Settings When High Resolution mode is off When Interleave mode is off When Interleave mode is on When Interleave mode is off When Interleave mode is on Realtime IntP Rep Realtime IntP Rep Realtime IntP Rep Realtime IntP Rep Sample Record Sample Record Sample Record Sample Record Sample Record Sample Record Sample Record Sample Record Rate Length Rate Length Rate Length Rate Length Rate Length Rate Length Rate Length Rate Length Timeldiv S s _ Points S s _ Points S s _ Points S s Points S s _ Points S s Points S s _ Points S s _ Points 500s
3. 2 12 IM DLM4038 03EN 2 5 Correcting a Probe Phase Explanation Necessity of Probe Phase Correction The phase of each probe is already corrected so as to approximately match the input capacitance of the oscilloscope that the probe is intended to be used with However the input resistance and input capacitance each of the input channels of each individual oscilloscope vary This results in a mismatch in the voltage divider ratio between low and high frequency signals and causes uneven frequency characteristics There is a variable capacitor for adjusting the division ratio trimmer for high frequency signals on the probe To correct the phase you must adjust this trimmer so that flat frequency characteristics are obtained Be sure to correct the phase of a probe that you are using for the first time Because the input capacitance varies on each channel probe compensation is always required when the probe is switched from one channel to another Phase Compensation Signal The following square wave signal is output from the signal output terminal for probe compensation adjustment Frequency Approx 1 kHz Amplitude Approx 1 V Differences in the Waveform Caused by the Phase Correction of the Probe Correct waveform Overcompensated The Undercompensated The gain in the high frequency gain in the high frequency region is too high region is too low HEE
4. Settings When High Resolution mode is off When High Resolution mode is on When Interleave mode is off When Interleave mode is on When Interleave mode is off When Interleave mode is on Realtime IntP Rep Realtime IntP Rep Realtime IntP Rep Realtime IntP Rep Sample Record Sample Record Sample Record Sample Record Sample Record Sample Record Sample Record Sample Record Rate Length Rate Length Rate Length Rate Length Rate Length Rate Length Rate Length Rate Length Timeldiv S s Points S s _ Points S s _ Points S s Points S s _ Points S s _ Points S s _ Points S s _ Points 500s 12 5k 62 5M 12 5k 62 5M 200s 31 25k 62 5M 31 25 k 62 5 M 100s 62 5k 62 5M 62 5k 62 5M 50s 125k 62 5M 125k 62 5M 20s 312 5 k 62 5 M 312 5 k 62 5 M 10s 625k 62 5M 625k 62 5M DS 1 25M 62 5M 1 25 M 62 5 M 2s 3 125 M 62 5 M 3 125 M 62 5 M 1s 6 25 M 62 5 M 6 25 M 62 5 M 500 ms 12 5 M 62 5 M 12 5 M 62 5 M 200 ms 31 25 M 62 5 M 31 25 M 62 5 M 100 ms 62 5 M 62 5 M 62 5 M 62 5 M 50ms 125M 62 5 M 125M 62 5M 20ms_ 312 5 M 62 5 M 312 5 M 62 5 M 10ms 625M 62 5M 625M 62 5M 5ms 11256 625M Interpolation 1 256 625M Interpolation mode and mode and 2ms 1 256 25 M repetitive 2 56 50M repetitive 1ms 1 25G 12 5M sampling mode 2 5G 25M_ sampling mode When you specify this record length high resolution mode cannot be 500 us 1 25 G 6 25 M cannot be 256G 12 5 M cannot be turned on 2
5. 100 mV 3 of setting Minimum input voltage 500 mVp p 300 mVp p Input impedance Approx 1 MQ approx 10 pF typical Approx 100 KQ approx 3 pF typical Preset threshold levels CMOS 5 V 2 5 V CMOS 3 3 V 1 65 V CMOS 2 5 V 1 25 V CMOS 1 8 V 0 9 V and ECL 1 3 V 1 Under standard operating conditions see section 6 11 after warm up 2 For frequencies up to 1 kHz 3 Typical values represent typical or average values They are not guaranteed IM DLM4038 03EN 2 15 s usWaINSea 104 SuoIeiedaig BUIEN 2 7 Attaching the Panel Sheet Attach the supplied front panel sheet to the instrument as necessary The front panel sheet that comes with the instrument is determined by the instrument s language code You can attach the panel sheet over the panel sheet that is affixed to the instrument when it is shipped from the factory Attaching the Panel Sheet The front panel has six panel sheet hooks two upper two lower one below the ZOOM knob and one under the LEVEL knob which is under TRIGGER e Hook the panel sheet onto the two upper hooks Then bend the panel sheet slightly and hook it to the two lower hooks e Hold down the parts of the panel sheet near the ZOOM and LEVEL knobs and hook the panel sheet to the hooks below the knobs Panel sheet hook 4 2 16 IM DLM4038 03EN 2 8 Loading Roll Pape
6. Abs q The auto deskew feature automatically deskews the time difference between the voltage and current waveforms Auto deskew uses voltage and current signals of the deskew signal sources 701935 or 701936 sold separately that are received through probes connected to voltage channels and current channels respectively For information about the deskew range see Deskewing described earlier Screen Capture Data Printing and Saving Item Specifications Built in printer B5 option Prints screen captures with the built in printer Print mode Select from the following Hardcopy Prints the displayed screen image Normal Prints only the waveform area of the displayed screen image The menu is not printed If cursor measurements or automatically measured results are displayed they are printed below the waveform area Long Prints a screen capture whose time axis is magnified 2 to 10 times The menu is not printed If cursor measurements or automatically measured results are displayed they are printed below the waveform area Network printer Prints screen captures on an external printer via Ethernet Color can be turned on or off Supports Epson inkjet printers HP inkjet printers and HP laser printers Print mode Select from the following Hardcopy Prints the displayed screen image Normal Prints only the waveform area of the displayed screen image The menu is not printed If cursor measurements or
7. 6 10 Computer Interface GP IB C1 Option Item Specifications Electrical and mechanical Complies with IEEE Std 488 1978 JIS C 1901 1987 specifications Functional specifications SH1 AH1 T6 L4 SR1 RL1 PPO DC1 DTO CO Protocol Complies with IEEE St d 488 2 1992 Code ISO ASCII codes Mode Addressable mode Addresses Talker and listener addresses can be specified from 0 to 30 Clearing remote mode Remote mode can be cleared with the SHIFT CLEAR TRACE key except during Local Lockout USB for PC Connection Item Specifications Connector type USB type B receptacle Electrical and mechanical USB Rev 2 0 compliant specifications Supported transfer mode FS Full Speed 12 Mbps HS High Speed 480 Mbps Ports 1 Supported protocols Functions as a device that conforms to one of the following two protocols USBTMC USB488 USB Test and Measurement Class Ver 1 0 GP IB commands can be used through USB Mass Storage Class Ver 1 1 Only reading is possible from the DLM4000 internal memory through PC access Operations such as formatting are not possible PC system requirements APC running the English or Japanese version of Windows 8 32 bit or 64 bit Windows 7 32 bit or 64 bit Windows Vista 32 bit or Windows XP SP2 or later 32 bit A separate driver is required Ethernet Interface Item Specifications Connector type RJ 45 Ports 1 Ele
8. Z 300 an 400 500 600 S Current consumption mA o Current consumption mA o l 50 40 30 20 10 0 10 20 30 40 50 Measured current A 50 40 30 20 10 0 10 20 30 40 50 Measured current A s usWaINSea 104 SuOIeiedaig BUIEN Measured current and current consumption of the 701928 current probe example of characteristics Positive power supply DC input Measured current and current consumption of the 701929 current probe example of characteristics Positive power supply DC input Negative power supply DC input Positive power supply AC 50 Hz input Negative power supply AC 50 Hz input Negative power supply DC input Positive power supply AC 50 Hz input Negative power supply AC 50 Hz input 600 500 400 300 200 100 600 500 400 300 200 100 100 200 300 400 500 100 200 300 400 500 600 Current consumption mA o Current consumption mA o 00 500 400 300 200 100 0 100 200 300 400 500 Measured current A Measured current and current consumption of the 701931 current probe example of characteristics 50 40 30 20 10 0 10 20 30 40 50 Mea
9. Section 1 2 Description of the displayed contents Section 1 3 Probe compensation signal output terminal 1 kHz 1 Vp p A Transmits phase compensation signals ix e_J I for probes Phase correction procedure ul el Section 2 5 E ground terminal A S When correcting a probe phase By oe connect the probe s ground wire to this GD Sp S OG Ohh Dh terminal fe EDGE ENHANCED MODE BTRIG a USB ports for peripherals Use these ports to connect a USB Signal input terminals probe interface keyboard mouse or storage device terminals CH1 to CH8 1 A USB keyboard or mouse Connect probes to these terminals to observe Section 3 3 analog signals Section 2 4 USB storage User s Manual Logic signal input port LOGIC L Logic signal input ports LOGIC A B Connect a logic probe to this terminal to observe Connect a logic probe to this terminal to observe 8 bit logic signals Section 2 6 up to 16 bit logic signals Section 2 6 Power switch Section 2 3 1 Analog signal input channel CH8 and 8 bit logic signal input port L cannot measure signals simultaneously The signal that corresponds to the key that is illuminated either CH8 or L can be m
10. 100 KQ 100 1 high voltage passive probe 701944 1 DC to 400 MHz bandwidth 1000 Vrms 1 2 m in length 701945 1 DC to 250 MHz bandwidth 1000 Vrms 3m in length FET probe 700939 1 DC to 900 MHz bandwidth 2 5 MQ 1 8 pF Differential probe 700924 1 DC to 100 MHz bandwidth 1400 V maximum 700925 1 DC to 15 MHz bandwidth 500 V maximum 701920 1 DC to 500 MHz bandwidth 30 V maximum common mode input 701921 1 DC to 100 MHz bandwidth 700 V maximum 701922 1 DC to 200 MHz bandwidth 60V maximum common mode input 701926 1 DC to 50 MHz bandwidth 7000 V maximum common mode input Current probe 701930 1 DC to 10 MHz bandwidth 150 Arms 701931 1 DC to 2 MHz bandwidth 500 Arms 701932 1 DC to 100 MHz bandwidth 30 Arms 701933 1 DC to 50 MHz bandwidth 30 Arms Deskew signal source 701936 1 Approx 0 to 5 V approx 100 to 0 mA approx 0 to 1 A approx 15 kHz GO NO GO cable 366973 1 Mini clip adapter 700971 1 set For 701939 passive probes PCB adapter 366945 1 set For 701939 passive probes Solder in adapter 366946 1 set For 701939 passive probes Probe stand 701919 1 Soft carrying case 701968 1 For the DLM4000 series shoulder type three pockets Rack mount kit 701969 E 1 EIA standard 701969 J 1 JIS standard Used by connecting to a probe power terminal P8 option or a probe power supply 701934 sold separately IM DLM4038 03EN Safety Precautions This instrument is an IEC safety class instrument provided with
11. 125k 2 5M 125k 2 5M 125k 25M 125k 2 5M 125k 25M 125k 2 5M 125k 2ms 6 25M 125k 6 25M 125k 6 25M 125k 6 25M 125k 6 25M 125k 6 25M 125k 6 25M 125k 6 25M 125k 1ms 12 5M 125k 12 5M 125k 12 5M 125k 12 5M 125k 12 5M 125k 12 5M 125k 12 5M 125k 12 5M 125k 500 ps 25M 125k 25M 125k 25M 125k 25M 125k 25M 125k 25M 125k 25M 125k 25M 125k 200 us 62 5 M 125k 62 5M 125k 62 5M 125k 62 5M 125k 62 5M 125k 62 5M 125k 62 5M 125k 62 5M 125k 100 us 125M 125k 125M 125k 125M 125k 125M 125k 125M 125k 125M 125k 125M 125k 125M 125k 50yus 250M 125k 250M 125k 250M 125k 250M 125k 250M 125k 250M 125k 250M 125k 250M 125k 20us 625M 125k 625M 125k 625M 125k 625M 125k 625M 125k 625M 125k 625M 125k 625M 125k 10us 1 25G 125k 1 25G 125k 1 25G 125k 1 25G 125k 625M 62 5k 125k 1 25G 125k 5 us 1 25G 62 5k 125k 25G 125k 1625M 31 25k 62 5 k 2 us 1 25G 25k 50 k 12 5k 25k 1 us 1 25G 12 5k 25k 6 25 k 12 5k 500 ns 1 25 G 6 25k 12 5k 3 125 k 6 25 k 200 ns 1 25G 2 5 k 5k 1 25k 2 5k 100 ns 1 25G 1 25k 2 5k 625 1 25 k 50ns 1 25 G 625 1 25k 312 5 625 20ns 1 25G 250 500 125 250 10ns 1 25G 125 250 62 5 125 5 ns 1 25G 62 5 125 31 25 62 5 2ns 1 25G 25 50 12 5 25 1ns 1 25G 12 5 25 6 25 12 5 Values outside of the thick borders have been calculated in real time sampling mode Roll Mode IM DLM4038 03EN App 3 xipueddy Appendix 1 Relationship betwee
12. 2 5k 125M 2 5k 12 5M 25k 125M 25k 125M12 5k 12 5M 2 5k 125M 25k 12 5M 2 5k 12 5M 200s 6 25k 12 5M 6 25k 12 5M 6 25k 12 5M 6 25k 12 5M 16 25k 12 5M 6 25k 12 5M 6 25k 12 5M 6 25k 12 5M 100s 12 5k 12 5M 12 5k 12 5M 12 5k 12 5M 12 5k 12 5M 112 5k 12 5M 12 5k 12 5M 12 5k 12 5M 12 5k 12 5M 50s 25k 12 5M 25k 12 5 M 25k 12 5M 25k 12 5M 25k 12 5M 25k 12 5 M 25k 12 5M 25k 12 5M 20s 62 5k 12 5M 62 5k 12 5M 62 5k 12 5M 62 5k 12 5M 62 5k 12 5M 62 5k 12 5M 62 5k 12 5M 62 5k 12 5M 10s 125k 12 5M 125k 12 5M 125k 12 5M 125k 12 5M 125k 12 5M 125k 12 5M 125k 12 5M 125k 12 5M 5 s 250k 12 5M 250k 12 5M 250k 12 5M 250k 12 5M 250k 12 5M 250k 12 5M 250k 12 5M 250k 12 5M 2s 625k 12 5M 625k 12 5M 625k 12 5M 625k 12 5M 625k 12 5M 625k 12 5 M 625k 12 5M 625k 12 5M les 1 25 M 12 5 M 1 25 M 12 5 M 1 25 M 12 5 M 1 25 M 12 5 M 111 25 M 12 5 M 1 25 M 12 5 M 1 25 M 12 5 M 1 25M 12 5 M 500 ms 2 5M 12 5M 2 5M 12 5M 25M 12 5M 2 5M 12 5M12 5M 12 5M 2 5M 12 5M 2 5M 12 5M 2 5M 12 5M 200 ms 6 25 M 12 5 M 6 25 M 12 5 M 6 25 M 12 5 M 6 25 M 12 5 M 116 25 M 12 5 M 6 25 M 12 5 M 6 25 M 12 5M 6 25M 12 5 M 100 ms 12 5 M 12 5 M 12 5 M 12 5 M 12 5 M 12 5 M 12 5M 12 5 M 12 5 M 12 5 M 12 5 M 12 5 M 12 5 M 12 5M 12 5 M 12 5 M 50ms 25M_ 12 5M 25M__ 12 5M 25M_ 12 5M 25M__ 12 5M 125M 12 5M 25M__ 12 5M 25M__ 12 5M 25M__ 12 5 M 20 ms 62
13. 6 25 M 6 25k 6 25M 50s 12 5k 6 25M 12 5k 6 25M 12 5k 6 25M 12 5k 6 25M 1112 5k 6 25M 12 5k 6 25M 12 5k 6 25M 12 5k 6 25M 20s 31 25 k 6 25 M 31 25 k 6 25 M 31 25 k 6 25 M 31 25 k 6 25 M 131 25 k 6 25 M 31 25 k 6 25 M 31 25 k 6 25 M 31 25 k 6 25 M 10s 62 5k 6 25M 62 5k 6 25 M 62 5k 6 25 M 62 5k 6 25M 62 5k 6 25M 62 5k 6 25 M 62 5k 6 25 M 62 5k 6 25 M 5s 125k 6 25M 125k 6 25M 125k 6 25M 125k 6 25M 1 1125k 6 25M 125k 6 25M 125k 6 25M 125k 6 25M 2s 312 5 k 6 25 M 312 5 k 6 25 M 312 5 k 6 25 M 312 5 k 6 25 M 312 5 k 6 25 M 312 5 k 6 25 M 312 5 k 6 25 M 312 5 k 6 25 M 1s 625k 6 25M 625k 6 25M 625k 6 25M 625k 6 25M 625k 6 25M 625k 6 25 M 625k 6 25 M 625k 6 25M 500 ms 1 25 M 6 25 M 1 25 M 6 25 M 1 25 M 6 25 M 1 25 M 6 25 M 1 25 M 6 25 M 1 25 M 6 25 M 1 25 M 6 25 M 1 25M 6 25 M 200 ms 3 125 M 6 25 M 3 125 M 6 25 M 3 125 M 6 25 M 3 125 M 6 25 M 3 125 M 6 25 M 3 125 M 6 25 M 3 125 M 6 25 M 3 125 M 6 25 M 100 ms 6 25 M 6 25 M 6 25 M 6 25 M 6 25 M 6 25 M 6 25 M 6 25 M 6 25 M 6 25 M 6 25 M 6 25 M 6 25 M 6 25 M 6 25 M 6 25 M 50ms 12 5 M 6 25M 12 5M 6 25 M 12 5 M 6 25 M 12 5 M 6 25M 12 5 M 6 25 M 12 5 M 6 25 M 12 5 M 6 25 M 12 5 M 6 25 M 20 ms 31 25 M 6 25 M 31 25 M 6 25 M 31 25 M 6 25 M 31 25 M 6 25 M 31 25 M 6 25 M 31 25 M 6 25 M 31 25 M 6 25 M 31 25 M 6 25 M 10ms 62 5 M 6 25 M 62 5 M 6 25 M 62 5 M 6 25 M 62 5 M 6 2
14. A menu of the DLM4000 front panel keys the top menu appears e Selecting an Item from the Top Menu Click the item that you want to select A setup menu that corresponds to the item that you selected appears at the bottom of the display The top menu disappears To display an item s submenu point to the item To select an item on a submenu Click it just as you would to select an item on the top menu Note Top menu Right click to display the top menu Submenu Submenus appear for items that have them ACQUIRE ZOOM TRIGGER VERTICAL SETUP CURSOR MEASURE ANALYSIS MATH REF FFT DISPLAY X HISTORY DELAY FILE UTILITY CH UTIL SNAP SHOT CLEAR TRACE PRINT D Zoomi gt Z00M2 gt SEARCH gt SERIAL BUS MAG PUSH Mode Pointer feos r The setup menu that you select using the mouse appears The following keys are not displayed in the top menu ESC RESET and SET IM DLM4038 03EN 3 7 suoneiadgQ uowwog eo 3 3 Using USB Keyboards and Mouse Devices Setup Menu Operations Same as soft key operations Selecting a Setup Menu Item Click the setup menu item that you want to select If a selection menu appears after you select an item click the selection menu item that you want to choose The operation varies as indicated below depending on the setup menu item g Click in this area to display a selection menu Clicking the item that you want to select will confirm yo
15. Calculates statistics on the measurement of each period of the displayed waveform History Calculates statistics on the measurements of multiple history waveforms The resultant statistics that are displayed are as follows Max Min Mean o Count The maximum total number of items that can be displayed in Area1 and Area2 on the screen is 9 For details on Area2 see Enhanced parameter measurement described later Trend display and histogram display of waveform Up to two trends or histograms of the specified measurement items can be displayed The maximum total number of items that can be displayed in Area1 and Area2 on the screen is 9 parameters For details on Area2 see Enhanced parameter measurement described later Enhanced parameter Performs automated measurement of waveform parameters on the second area Area2 measurement In addition to the normal waveform measurement range Area1 desribed earlier you can specify another measurement range Area2 In addition calculations can be performed using the automated measurement values of waveform parameters The maximum total number of items that can be displayed in Area1 and Area2 on the screen is 30 Frequency distribution analysis Counts the frequency of data occurrence in a specified area and displays the values in a histogram You can select whether to count the frequency on the vertical or time axis The mean standard deviation maximum value minimum value
16. Confirm that the display is not being affected by noise 2 1 Make sure that the probes are properly connected 2 4 Restart the DLM4000 2 3 Keys do not work When the DLM4000 is being controlled remotely through communication commands press SHIFT CLEAR TRACE to switch it to local mode Perform a key test If the test fails servicing is required 20 21 Triggering does not work Check the trigger conditions Chapter 21 Confirm that the trigger source is being applied 2 4 2 6 4 1 The measured values are not correct Confirm that the ambient temperature and humidity are within their specified ranges 22 Allow the DLM4000 to warm up for at least 30 minutes after turning on the power switch 23 Calibrate the DLM4000 3 7 Correct the probe phase 2 5 Set the correct probe attenuation ratio 1 11 Set the offset voltage to 0 V 1 11 The built in printer isn t printing The printer head may be damaged or worn out Servicing is required It takes time to save to or load from the internal memory The data area may be fragmented or registered data from deleted files may have remained 20 4 in the memory Format the internal memory When the internal memory is formatted all of its data is lost Back up the data as necessary Unable to save data to the specified storage medium Check the free space on the storage medium Remove files or use a different storage medium as necessary The USB devices or the D
17. GO OUT Signal When the determination result is GO the output signal level the TTL level temporarily changes from high level to low level Signal Output Circuit Diagram 5V oa pee GO OUT i NOGO OUT A 100 Q A Output Timing EXEC y 5 us or Waveform more Waveform acquisition met acquisition i Measurement Measurement Result Result NO GO OUT Q GO OUT The signal remains low until the DLM4000 is ready to accept the next measurement If you have specified an action to perform when conditions are true this time is extended until that action is complete IM DLM4038 03EN 4 5 nd n o pue ndu jeued seay gt 4 4 GO NO GO Signal Output Connecting to Other Instruments A CAUTION Do not apply external voltage to the NO GO OUT and GO OUT output pins Doing so may damage the DLM4000 e When connecting the GO NO GO determination signal output to another instrument do not connect the wrong signal pins Doing so may damage the DLM4000 or the connected instrument Do not connect a USB cable to the GO NO GO output connector Doing so may damage the DLM4000 When connecting to an external instrument use a cable designed for GO NO GO determination such as optional accessory 366973 Do not use a cable designed for GO NO GO determination optional accessory 366973 for any purpose other than performing GO NO GO determination with the DLM4000 Specif
18. Specification Conditions Length of probe and cable 1 3 m Connector type BNC Input impedance 10 MQ 1 Input capacitance Approx 9 5 pF Attenuation ratio 10 1 2 DC 100 V or less System bandwidth DC to 500 MHz not exceeding 3 dB Rise time 700 ps or less typical When used with an oscilloscope whose input impedance is 1 MQ 1 Maximum input voltage 400 Vrms When AC does not exceed 100 kHz Typical values represent typical or average values They are not strictly warranted Precautions to Be Taken When Using Voltage Probes Other Than Those Provided with the Instrument e When measuring a signal that includes a frequency close to 500 MHz use a probe with a frequency range above 500 MHz e Measurement will only be correct if the attenuation ratio is set properly Check the attenuation ratio of the probe that you are using and set it properly Setting the Probe Attenuation Ratio or the Voltage Current Conversion Factor When using a probe not supported by the probe interface connectors set the instrument s attenuation ratio or voltage current conversion factor to match the probe attenuation ratio or voltage current conversion factor If the instrument s settings do not match the probe specifications correct measurement values will not be displayed Connecting a Probe Supported by the Probe Interface Connectors e If you connect a probe supported by the p
19. To Make Accurate Measurements e Allow the instrument to warm up for at least 30 minutes after turning on the power switch e After the instrument has warmed up perform calibration e If auto calibration is set to ON the DLM4000 will automatically perform calibration when you perform one of the operations below if the following times have passed since the power was turned on 3 minutes 10 minutes 30 minutes 1 hour and each following hour e When you change time div during waveform acquisition when the RUN STOP key is illuminated e When you start waveform acquisition after stopping waveform acquisition so that the RUN STOP key is not illuminated If calibration is executed while signals are being applied to the DLM4000 we recommend that you stop signal application and recalibrate the DLM4000 2 8 IM DLM4038 03EN 2 4 Connecting Probes A WARNING Always turn off the power of the device under measurement before connecting the device under measurement to the instrument It is extremely dangerous to connect or disconnect a measuring lead while the device under measurement is on Do not apply an input voltage that exceeds the maximum input voltage withstand voltage or allowable surge voltage To avoid electric shock be sure to ground the instrument and connect the ground of the probe and input connector to the ground of the item being measured Avoid continuous connections in environments in which a voltage surge may o
20. WEEE DIRECTIVE 2002 96 EC This directive is valid only in the EU This product complies with the WEEE Directive 2002 96 EC marking requirement This marking indicates that you must not discard this electrical electronic product in domestic household waste Product Category With reference to the equipment types in the WEEE directive Annex this product is classified as a Monitoring and control instruments product Do not dispose in domestic household waste When disposing products in the EU contact your local Yokogawa Europe B V office New EU Battery Directive New EU Battery Directive DIRECTIVE 2006 66 EC This directive is valid only in the EU Batteries are included in this product This marking indicates they shall be sorted out and collected as ordained in ANNEX II in DIRECTIVE 2006 66 EC Battery type Lithium battery You cannot replace batteries by yourself When you need to replace batteries contact your local Yokogawa Europe B V office IM DLM4038 03EN Conventions Used in This Manual Unit k Denotes 1000 K Denotes 1024 Example 100 kS s sample rate Example 720 KB file size Displayed Characters Bold characters in procedural explanations are used to indicate panel keys and soft keys that are used in the procedure and menu items that appear on the screen Notes The notes and cautions in this manual are categorized using the following symbols AN WARNING CAUTION
21. 1 25k 62 5 M 1 25k 62 5M 1 25 k 1 us 125M 1 25k 125M 1 25k 125M 1 25k 125M 1 25k 125M 1 25k 125M 1 25k 125M 1 25k 125M 1 25k 500 ns 250M 1 25k 250M 1 25k 250M 1 25k 250M 1 25k 250M 1 25k 250M 1 25k 250M 1 25k 250M 1 25k 200 ns 625M 1 25k 625M 1 25k 625M 1 25k 625M 1 25k 625M 1 25k 625M 1 25k 625M 1 25k 625M 1 25k 100 ns 1 25 G 1 25k 1 25G 1 25k 1 25 G 1 25k 1 25G 1 25k 625M 625 1 25k 1 25G 1 25k 50ns 1 25 G 625 1 25k 25G 1 25k 625M 312 5 625 20ns 1 25G 250 500 125 250 10ns 1 25G 125 250 62 5 125 5 ns 1 25G 62 5 125 31 25 62 5 2ns 1 25G 25 50 12 5 25 1ns 1 25G 12 5 25 6 25 12 5 Values outside of the thick borders have been calculated in real time sampling mode Roll Mode IM DLM4038 03EN App 1 xipueddy Appendix 1 Relationship between the Time Axis Setting Record Length and Sample Rate When the Record Length Is 12 5 k points This record length can be selected on all models IntP Interpolation Mode Rep Repetitive Sampling Mode Settings When High Resolution mode is off When High Resolution mode is on When Interleave mode is off When Interleave mode is on When Interleave mode is off When Interleave mode is on Realtime IntP Rep Realtime IntP Rep Realtime IntP Rep Realtime IntP Rep Sample Record Sample Record Sample Record Sample Record Sample Record Sample Record S
22. 25M 12 5k 1 25M 12 5k 1 25M 12 5k 1 25M 112 5k 1 25M 12 5k 1 25M 12 5k 1 25M 12 5k 1 25M 5S 25 k 1 25 M 25k 1 25 M 25k 1 25M 25k 1 25 M 25k 1 25M 25k 1 25M 25k 1 25 M 25k 1 25M 2s 62 5k 1 25M 62 5k 1 25M 62 5k 1 25M 62 5k 1 25M 62 5k 1 25M 62 5k 1 25M 62 5k 1 25M 62 5k 1 25M les 125k 1 25M 125k 1 25M 125k 1 25M 125k 1 25M 125k 1 25M 125k 1 25M 125k 1 25M 125k 1 25M 500 ms 250k 1 25M 250k 1 25M 250k 1 25M 250k 1 25M 250k 1 25M 250k 1 25M 250k 1 25M 250k 1 25M 200 ms 625k 1 25M 625k 1 25M 625k 1 25M 625k 1 25M 1625k 1 25M 625k 1 25M 625k 1 25M 625k 1 25M 100 ms 1 25 M 1 25 M 1 25 M 1 25 M 1 25 M 1 25 M 1 25 M 1 25 M 1 25 M 1 25 M 1 25M 1 25 M 1 25 M 1 25 M 1 25 M 1 25M 50ms 2 5M 1 25M 2 5M 1 25M 2 5M _ 1 25M 2 5M 1 25M 2 5M 1 25M 2 5M_ 1 25M 2 5M_ 1 25M 2 5M_ 1 25 M 20 ms 6 25M 1 25 M 6 25 M 1 25 M 6 25 M 1 25 M 6 25 M 1 25 M 6 25 M 1 25 M 6 25 M 1 25 M 6 25 M 1 25 M 6 25 M 1 25 M 10ms 12 5M 1 25M 12 5M 1 25M 12 5M 1 25 M 12 5M 1 25 M 12 5 M 1 25 M 12 5 M 1 25 M 12 5 M 1 25M 12 5 M 1 25 M 5ms 25M 1 25M 25M 1 25M 25M _ 1 25M 25M_ 1 25M 125M 1 25M 25M_ 1 25M 25M_ 1 25M 25M_ 1 25 M 2ms 62 5M 1 25 M 62 5 M 1 25 M 62 5 M 1 25 M 62 5 M 1 25 M 62 5 M 1 25 M 62 5 M 1 25 M 62 5 M 1 25 M 62 5 M 1 25 M 1ms 125M 1 25M 125M 1 25M 125M 1 25M 125M 1 25M 125M 1 25M 125M 1 25M 125M 1 25M 125M
23. 5 M 12 5 M 62 5 M 12 5 M 62 5 M 12 5 M 62 5 M 12 5 M 62 5 M 12 5 M 62 5 M 12 5 M 62 5 M 12 5 M 62 5 M 12 5 M 10ms 125M 12 5M 125M 12 5 M 125M 12 5M 125M 12 5M 125M _ 12 5M 125M 12 5M 125M 12 5M 125M 12 5M 5ms 250M 12 5M 250M 12 5 M 250M 12 5M 250M 12 5M 250M 12 5M 250M 12 5M 250M 12 5M 250M 12 5 M 2ms 625M 12 5M 625M 12 5M 625M 12 5M 625M 12 5M 625M 12 5M 625M 12 5 M 625M 12 5M 625M 12 5 M 1ms 1 25G 12 5M 1 25 G 12 5 M 1 25 G 12 5 M 1 25 G 12 5M 625M_ 6 25 M 1 25 G 12 5M 1 25 G 12 5 M 500 us 1 25 G 6 25 M 2 5G 12 5M 2 5G 12 5M 625M 3 125 M 1 25 G 6 25 M 200 us 1 25 G 2 5 M 25G 5M 625M 1 25 M 1 25 G 2 5 M 100 us 1 25 G 1 25 M 25G 2 5M 625M 625k 1 25 G 1 25 M 50 pus 1 25 G 625 k 25G 1 25M 625M 312 5k 1 25 G 625 k 20 pus 1 25 G 250 k 2 5G 500k 625M 125k 1 25 G 250 k 10us 1 25 G 125 k 2 5G 250k 625M 62 5k 1 25 G 125 k 5 us 1 25G 62 5k 25G 125k 625M 31 25k 1 25 G 62 5k 2 us 1 25G 25k 25G 50k 625M 12 5k 1 25G 25k 1 us 1 25G 12 5k 256 25k 625M 6 25k 1 25G 12 5k 500 ns 1 25 G 6 25k 2 5G 12 5k 625M 3 125k 1 25 G 6 25k 200 ns 1 25G 2 5 k 256 5k 625M 1 25k 1 25G 2 5k 100 ns 1 25G 1 25k 25G 2 5k 625M 625 1 25G 1 25k 50ns 1 25 G 625 2 5G 1 25k 625M 312 5 1 25 G 625 20ns 1 25G 250 2 5G 500 625M 125 1 25 G 250 10ns 1 25 G 125 2 5G 250 625M 62 5 1 25G 1125 5ns 1 25 G 62 5 25G 125 625M 31 25 1 25 G 62 5 2ns 1 25G 25
24. MQ input measured from the probe tip when using the supplied 10 1 probe 10 1 conversion 100 V div to 100 mV div 50 mV div to 20 mV div DLM4038 DLM4058 DC to 350 MHz DC to 300 MHz DC to 500 MHz DC to 400 MHz 50 Q input 500 mV div to 10 mV div 5 mV div to 2 mV div DC to 350 MHz DC to 300 MHz DC to 500 MHz DC to 400 MHz 3 dB point for AC coupling 10 Hz or less 1 Hz or less when using the supplied 10 1 probe Skew between channels when channels are set to the same conditions 1 ns or less Residual noise level 0 4 mVrms or 0 05 div rms whichever is greater typical value Isolation between channels when set to the same voltage sensitivity A D converter resolution Maximum bandwidth 34 dB typical value 8 bits 25 LSB div 12 bits maximum during high resolution mode Probe attenuation settings Voltage probe Current probe 0 001 1 to 2000 1 in 1 2 5 steps 0 001A 1V to 2000A 1V in 1 2 5 steps Bandwidth limit Maximum sample rate For each channel can be set to FULL 200 MHz 100 MHz 20 MHz 10 MHz 5 MHz 2 MHz 1 MHz 500 kHz 250 kHz 125 kHz 62 5 kHz 32 kHz 16 kHz or 8 kHz Uses IIR and FIR digital filters Real time sampling mode Values inside parentheses are for high resolution mode When interleave mode is on When interleave mode is off Repetitive sampling mode Interpolation sampling mode 2 5 GS s 1 25 GS s 1 25 GS
25. Note Improper handling or use can lead to injury to the user or damage to the instrument This symbol appears on the instrument to indicate that the user must refer to the user s manual for special instructions The same symbol appears in the corresponding place in the user s manual to identify those instructions In the user s manual the symbol is used in conjunction with the word WARNING or CAUTION Calls attention to actions or conditions that could cause serious or fatal injury to the user and precautions that can be taken to prevent such occurrences Calls attention to actions or conditions that could cause light injury to the user or cause damage to the instrument or user s data and precautions that can be taken to prevent such occurrences Calls attention to information that is important for proper operation of the instrument IM DLM4038 03EN Contents LIST OF MANUALS wes cece sed cece oaa aai quans epaccacavaseneg acti sspears ar E aSa i Checking the Contents of the Package ccccccsceceeeeeeeeeeceeeeeseaeceeeeeaaaeeeeeeseaaeaeseeseeseaeeeeeenseaaees iii Salei Precautions ics ehe wea ch Ses E oes vietneg cts tats caua E vii Waste Electrical and Electronic Equipment 2 ccccceeeceecceceeeeeeeaeeeeeeseeaeeeeeeeeeaaeeeeeeseaeaeeeeeneaes ix New EU Battery Directive iiscciccci isis coscicands a aa e E E E EE EEE a ix Gonventions WSed in This Manual iesise earar t para eiaeia aia
26. SCALE knob to switch between a mode in which you can set values in 1 2 5 steps ora mode in which you can set values in detail FINE For the selectable range when using 1 2 5 steps see Analog Signal Input in Section 6 1 Signal Input Section FINE vertical sensitivity is achieved through digital zooming If you change the scale while the DLM4000 is stopped you can vertically expand or reduce waveforms Logic waveforms can be expanded to three different display size levels Input filtering Bandwidth limit can be specified for CH1 to CH8 separately For the available filter types see Bandwidth limit in section 5 1 Signal Input Section Offset cancelling Can be set to on or off for CH1 through CH8 OFF Does not apply the specified offset to the result of cursor measurements computations and automated measurement of waveform parameters ON Applies the specified offset to the result of cursor measurements computations and automated measurement of waveform parameters Inverted display Waveforms can be inverted around the vertical position for CH1 to CH8 separately Configuration and measurement are executed on the waveforms before the inversion Linear scaling Scaling coefficient offset value and unit can be specified for CH1 to CH8 separately Logic signal threshold level preset You can choose from the following preset threshold level settings CMOS 5V 2 5 V CMOS 3 3V 1 65
27. Screen To clear the menu click outside of them IM DLM4038 03EN 3 3 Using USB Keyboards and Mouse Devices Selecting Check Boxes To select an item click it Acheck mark appears next to the item that you selected To clear an item s check box click the item again Item Setup To select an item click it Peak Max Min Mean 6 Median Integ o Integ 26 Integ 36 Ci C2 AC Note To close a dialog box click outside of it Selecting a File Folder or Media Drive from a File List Click on a file folder directory or media drive to select it Rotate the mouse wheel to scroll through the file list To cancel your selection click outside of the file list The file list will close when you cancel your selection File List Path Flash_Mem Num of Files 9 FileName Size Date 5 U8 Network S Flash_Mem ise E 000 csv 2 38M 2012 09 11 Filter ok 000 set 86 9K 2012 09 11 000 wdf 390K 2012 09 11 Change Drive 000 zwf 74 1K 2012 09 11 001 csv 4 29M 2012 09 11 Delete 001 wdf 149K 2012 09 11 149K 2012 09 11 Rename 107K 2012 09 11 E 438K 2012 08 29 09 04 22 Click the file folder or media drive that you want to select w Scroll bar Click the item that you want to select IM DLM4038 03EN 3 9 suoljesadQ uowwog 3 3 Using USB Keyboards and Mouse Devices Setting the Vertical Scale V div and Time div e Setting the Vertical Scale V div When the wavefo
28. Serial bus auto setup Auto setup can be executed on the basis of the selected serial bus type FlexRay CAN LIN UART I2C or SPI and trigger source The DLM4000 can automatically set the bit rate source level and other settings and trigger on the basis of these settings Calibration System settings Auto calibration and manual calibration are available The date time and message language can be specified The click sound can be turned on and off Probe compensation signal Transmits signals from the front panel probe compensation signal output terminals approx 1 Vp p output and approx 1 kHz rectangular wave Overview Allows you to view the DLM4000 system status Self tests Memory accuracy keyboard and printer tests are available Help Displays a description of the settings Serial bus auto setup is available on models with the F1 to F6 options IM DLM4038 03EN 6 13 suoljeoijioads l 6 6 Built in Printer B5 Option Item Specifications Print system Thermal line dot system Dot density 8 dots mm Sheet width 112 mm 6 7 Storage Internal Memory Item Specifications Media type SD memory card Memory size Standard model Approx 1 8 GB C8 option Approx 7 2 GB USB Storage Device Item Specifications Compatible USB storage Mass storage device compatible with USB Mass Storage Class Ver 1 1 devices See section 6 8 USB for Peripher
29. Simple repeating signals Note _ D9 The auto setup feature may not work properly for signals that include a DC component or high frequency components To measure serial bus signals execute auto setup from the appropriate serial bus signal setup menu 3 12 IM DLM4038 03EN 3 5 Performing Auto Setup Settings after the Execution of Auto Setup CH1 to CH8 Settings Vertical position Position Input coupling Coupling Bandwidth Bandwidth Offset Offset Inverted display Invert 0 00 div DC Full 0 00 V OFF Acquisition Settings Record length Record Length Acquisition mode Mode The same as the value used before you executed auto setup However if the record length is such that the DLM4000 can only acquire waveforms in Single mode the record length is set to the maximum record length at which the DLM4000 can acquire waveforms repeatedly Normal High resolution mode Hi Resolution OFF Interleave Interleave OFF Sampling mode Sampling Mode Interpolaion Trigger Settings Trigger type EDGE Trigger mode Trigger Mode Auto Trigger hold off Hold Off 20 ns Trigger delay Delay 0 00000 s Trigger position Position 50 Trigger slope Slope Rising Trigger coupling Coupling DC HF rejection HF Rejection OFF Noise rejection Noise Rejection A Window comparator Window OFF Settings That Depend on the Input Signal Display on off Display Vertical scale V div Trigger level
30. Switches The following knobs have push switches POSITION vertical and horizontal SCALE LEVEL and ZOOM Push the knobs straight If you push a knob at an angle it may not operate properly If this happens push the knob straight one more time CAUTION Do not push a knob sideways with strong force If you do the knob may break 1 10 IM DLM4038 03EN 1 3 Screens Normal Analog Signal Waveform Screen Channel information Vertical scale SCALE inupt coupling computation etc Acquisition mode See the table below Waveform acquisition state Type of window being displayed See the table below Sampling mode and sample rate ee eee eee ne J Trigger position See the table below acquisitions T Trigger point Trigger type See the table below Display record trigger slope Date and time length trigger level etc YOKOG AWA 2012709706 15 58 04 Normal Edge CH1 F 1 26 V Running 9285 25MS s Auto Trigger mode 1 ERD 2 20 0mv Ave Main 37125 k 500us div TIME DIV Mesai lt Display Trigger level mark OFF cu Waveform label Taa t X Coupling Indication when the vertical NA position mark and the ground 7 level mark are in the same place jacis Grid FEN Invert ON T ns Setup menu 4 LinearScale Or 4 Label Vertical position mark cnn lt 4 Bandwidthta Ground
31. Use this terminal to apply external trigger signals Section 4 1 Video signal output terminal A Use this terminal to view the DLM4000 display on an external display Section 4 3 GO NO GO output connector A This connector transmits GO NO GO result signals Section 4 4 suoloun pue s wey zu uodwog i y J l Inlet holes Inlet holes n T e Aman Avomaan A cowo co a Y GO ka E H a i oe VY T I e Qo8080802080802o80802080808080 OBOBSL2OLG265208525268526258686 OLOBSLOLSRSLEOLSLOLORSRG208526 QROBSLORSSLGLGLSLORSRGLOLSLO OBOLSSOLS52085258085252085208 OLOLSLOLGGL20R5252085265208626 BOR0RG85208G25208G202085202086 Roka8as5RoR0208020202020808086 Bo808o852oRa25808o852085208086 ROLO LOROLO LOSOS SOOO ORORO QSQOLOLSLOLSLSLOLSLOLOLSLOLOLOS BESBSLSLSISLSLSASLSRSISLGLSSO OQBOBSLOLSLSLGLGROLOLSLGLGLSLO2 OROLORORALLLSLSLSBS852525268 SESELELSESEELEIELSESOEIEIELICS OBOLOLOLSLOBSLG2085208526208658 Bo8o8o8520Ro25808o852085862086 OROBSLORSSLGLSLOLOLSRGLOLSLO OROLOLOROLALLSLSLSRSIS2525268 OLOLSLOLSI5L2085252085265208626 BO808o85208G25208G252085202086 OBSLOLOLSLoBSLO25LG2085202680 OBOLSLOL5852085252085252085262 OLOBSLOLSR5L2085252085265208526 Bd80Ra85R0RG85808G852085208086 000000000000 0000000000000000 aem nt e Outlet
32. V CMOS 2 5V 1 25 V CMOS 1 8V 0 90 V ECL 1 30 V Deskewing The time offset skew between CH1 to CH8 and logic signals can be adjusted CH1 to CH8 can be adjusted separately Logic waveforms can be adjusted at the port pod 8 bit level Adjustment at the bit level is not possible Trigger deskewing is also not possible The adjustable range is 100 ns in 0 01 ns steps Horizontal position You can set the waveform s horizontal display position by using the horizontal position knob to set the trigger position or trigger delay What the knob controls is indicated by the DELAY key LED LED off Trigger position LED on Trigger delay For trigger position and trigger delay specification details see Trigger position or Selectable trigger delay range in section 6 2 Triggering Section Delay cancelling You can select whether to apply the specified delay to the time measurement values ON Measures time with the trigger position set to 0 s does not apply the delay to time measurement OFF Measures time with the trigger point set to 0 s applies the delay to time measurement The LOGIC A B ports are available on models with the L16 option IM DLM4038 03EN 6 7 suoljeoijioads l 6 5 Features Item Specifications Horizontal time scale The TIME DIV knob can be used to set the time per grid division For the selectable range see Selectable time scale r
33. addition there are outlet holes for the cooling fan on the rear panel To prevent internal overheating allow for enough space around the instrument see the figure below and do not block the inlet and outlet holes lt 2 10 cm or D more cS D Y When connecting cables allow for enough space beyond the space shown in the figure above to carry out the procedure 00000000 IM DLM4038 03EN 2 3 s usWaINSea 104 SuoIeiedaig Bulyew G 2 2 Installing the Instrument Ambient Temperature and Humidity Use the instrument in the following environment Ambient temperature 5 C to 40 C Ambient humidity 20 to 80 RH when the printer is not used No condensation 35 to 80 RH when using the printer No condensation Note To ensure high measurement accuracy operate the instrument within the following ranges 23 5 C and 55 10 RH Condensation may occur if the instrument is moved to another place where the ambient temperature or humidity is higher or if the temperature changes rapidly In such cases before you use the instrument allow it to adjust to the surrounding temperature for at least an hour Do Not Install the Instrument in the Following Places e In direct sunlight or near heat sources In an environment with excessive amounts of soot steam dust or corrosive gas e Near strong magnetic field sources e Near hig
34. appears in the back of the waveforms Auxiliary display on and off Waveform labels and scale values can be turned on and off Waveform labels are assigned separately to channels LCD backlight adjustment The LCD backlight can be turned off manually or automatically automatically turns off when a specified time elapses with no key activity The brightness can be adjusted If the backlight is off operating any key or knob turns on the backlight The brightness level can be adjusted in the range of 1 to 10 10 levels X Y display Four X Y waveforms XY1 to XY4 can be displayed X Y waveforms are displayed in their dedicated window and can be displayed simultaneously with T Y waveforms Specify the X Trace Y Trace and the X Y display time range XY1 XY2 X Trace CH1 to CH4 Math1 Math2 Y Trace CH1 to CH4 Math1 Math2 XY3 XY4 X Trace CH5 to CH8 Math3 Math4 Y Trace CH5 to CH8 Math3 Math4 Display range 5div to 5div on the VT waveform display Accumulate Accumulates waveforms with gradually decreasing intensity for the specified amount of time The accumulation time can be set to a value from 100 ms to 100 s or to infinite Intensity and color modes can be selected Intensity Accumulates waveforms using separate channel colors with gradually decreasing intensity Color Displays the intensity that appears in intensity mode using different colors Snapshot The currently displayed waveforms ca
35. automatically measured results are displayed they are printed below the waveform area File Saves screen capture data to the specified storage medium using one of the following save modes The storage medium can be set to internal memory or USB storage Output data format can be set to PNG BMP or JPEG Available color settings are OFF ON ON Rev and ON Gray Save mode Select from the following Hardcopy Saves the displayed screen image Normal Saves only the waveform area of the displayed screen image The menu is not saved If cursor measurements or automatically measured results are displayed they are printed below the waveform area Wide Saves a screen capture whose time axis is magnified twice The menu is not saved If cursor measurements or automatically measured results are displayed they are printed below the waveform area 6 12 IM DLM4038 03EN 6 5 Features Data Storage Item Specifications Waveform data Saves waveform data including history waveforms to the specified storage medium The saved data can be loaded into the DLM4000 Available data formats are binary wdf and ASCII csv Only binary wdf files can be loaded into the DLM4000 When saving waveform data specify the data format the waveform to save the range to save Main Zoom1 or Zoom2 and the compression method OFF P P or Decimation When loading waveform data set the load destination to the acquis
36. feet 500 MHz passive probe Front panel protection cover B8080FR 4 feet 701939 4 probes B8069CH SL SL Printer roll paper2 B9988AE 1 roll Z Soft case Panel sheet B8059GG One of the following X B8069CT Japanese HJ B8069CU Chinese HC B8069CW German HG B8069CX French HF B8069CV Korean HK B8069CY Italian HL B8069CZ Spanish HS Manuals e Printed manuals Manual CD GS 1 Make sure that the attached power cord meets the designated standards of the country and area that you are using it in 2 When using the optional built in printer B5 3 On models with the E1 option four 701939 passive probes are provided in addition to the four standard 701939 passive probes On models with the E2 option four 701946 miniature passive probes are provided instead of the four standard 701939 passive probes On models with the E3 option eight 701946 miniature passive probes are provided instead of the four standard 701939 passive probes iv IM DLM4038 03EN Checking the Contents of the Package Manual CD The English folder in the manual CD contains the PDF files shown below The CD also contains Japanese manuals File Name Manual Title Manual No Communication Interface pdf DLM4000 Series Mixed Signal Oscilloscope IM DLM4038 17EN Communication Interface User s Manual Features Guide amp Users Manual pdf DLM4000 Series Mixed Signal Oscilloscope IM DLM4038 01EN Features Guide DLM400
37. holes Stand Section 2 2 IM DLM4038 03EN 1 3 1 2 Keys and Knobs Vertical Axis CH1 to CH8 Keys L Key and A B Key Option Display a menu for turning analog signal input channels on and off for expanding and reducing the vertical axis and for setting the vertical position coupling probe type offset voltage bandwidth limit linear scaling and waveform labels Also press any of these keys before pressing the SCALE or POSITION knob to select which channel the SCALE knob will control The LED between the SCALE and POSITION knobs illuminates in the color assigned to the selected channel the color around the CH key Each CH key illuminates when its corresponding channel is being displayed Use the L key to configure the logic signal input port LOGIC L When you press the L key it illuminates and the CH8 key light turns off and you can configure the LOGIC L port When you press the CH8 key next to the L key the CH8 key illuminates and the L key light turns off and you can configure the channel 8 The DLM4000 is designed so that you have to switch between setting channel 8 and the logic channel Use the A B key L16 option to configure the logic signal input ports LOGIC A B When you press the A B key it illuminates and you can configure the LOGIC A B ports POSITION Knob Vertical position knob Use the POSITION knob to move the display position vertical position of the input w
38. of a solid liquid or gas which deteriorates withstand voltage or surface resistivity Pollution degree 2 applies to normal indoor atmospheres with only non conductive pollution 3 The measurement category of the DLM4000 signal input terminals is Other O Do not use it to measure the main power supply or for Measurement Categories Il III and IV Measurement category Other O applies to measurement of circuits that are not directly connected to a main power supply This category applies to measurement of secondary electric circuits in equipment across a transformer The estimated transient overvoltage that may be applied to the DLM4000 signal input terminals is 1500 V Measurement category II applies to measurement of circuits such as household electric appliances and portable electric tools that are connected to low voltage installations Measurement category III applies to measurement of facility circuits such as distribution boards and circuit breakers Measurement category IV applies to measurement of power source circuits such as entrance cables to buildings and cable systems for low voltage installations 6 18 IM DLM4038 03EN 6 11 General Specifications Item Specifications Immunity Compliant standards EN61326 1 Table 2 for industrial environments EN61326 2 1 Applicable to the DLM4038 and DLM4058 Influence in the immunity testing environment criteria A Noise increase 50 mV or 2 div whichever is gre
39. of the DLM4000 and that it is within the maximum rated voltage of the provided power cord Use the Correct Power Cord and Plug To prevent the possibility of electric shock or fire be sure to use the power cord supplied by YOKOGAWA The main power plug must be plugged into an outlet with a protective earth terminal Do not invalidate this protection by using an extension cord without protective earth grounding Additionally do not use the power cord supplied with this instrument with another instrument IM DLM4038 03EN vii Safety Precautions Connect the Protective Grounding Terminal Make sure to connect the protective earth to prevent electric shock before turning on the power The power cord that comes with the instrument is a three prong type power cord Connect the power cord to a properly grounded three prong outlet Do Not Impair the Protective Grounding Never cut off the internal or external protective earth wire or disconnect the wiring of the protective earth terminal Doing so may result in electric shock or damage to the instrument Do Not Operate with Defective Protective Grounding or Fuses Do not operate the instrument if the protective earth or fuse might be defective Check the grounding and the fuse before operating the instrument Do Not Operate in an Explosive Atmosphere Do not operate the instrument in the presence of flammable gasses or vapors Doing so is extremely dangerous Do Not Remove the Covers or D
40. peak value median etc can be measured on the histogram You can set up to two histogram source waveforms Action on trigger A specific action can be executed when the DLM4000 triggers You can set the number of times to execute the action on the basis of the number of waveform acquisitions or the number of determinations Actions Beeping screen capture data printing or saving waveform data saving mail transmission GO NO GO determination A specific action can be executed when the GO NO GO result is NO GO You can set the number of times to execute the action on the basis of the number of waveform acquisitions or the number of determinations Conditions Up to 4 can be specified Determination logic Four conditions can be combined using AND or OR logic Reference The source waveform enters the reference range IN moves outside the search range OUT or don t care X Reference range type Select from the following RectZone Rectangular zone Cannot be used on FFT waveforms WaveZone Waveform zone Cannot be used on XY or FFT waveforms PolygonZone Polygonal zone Cannot be used on FFT waveforms Parameter Zone between the upper and lower limits of one waveform parameter Actions Beeping screen capture data printing or saving waveform data saving mail transmission IM DLM4038 03EN suoljeoijioads 6 5 Features Item Specifications Power supply analysis feature G4 option You can sele
41. previous Delete character Deletes the previous character Deletes all the characters you have entered a Confirms the characters that you have entered How to Operate the Keyboard 1 After bringing up the keyboard use the jog shuttle to move the cursor to the character that you want to enter You can also move the SET key up down left and right to move the cursor 2 Press the SET key to enter the selected character Ifa character string has already been entered use the arrow soft keys to move the cursor to the position you want to insert characters into e Use the CAPS soft key to switch between uppercase and lowercase Use the Delete soft key to delete the character at the cursor Use the BS soft key to delete the previous character Use the Clear soft key to clear all the entered characters 3 Repeat steps 1 and 2 to enter all of the characters in the string Select on the keyboard to display a list of character strings that you have entered previously Use the jog shuttle to select a character string and press SET to enter the selected character string 4 Press the ENTER soft key or move the cursor to Enter on the keyboard and press SET to confirm the character string and clear the keyboard Note cannot be entered consecutively File names are not case sensitive Comments are case sensitive The following file names cannot be used due to MS DOS limitations AUX CON PRN NUL CL
42. the history waveforms AUTO DEFAULT SETUP SETUP DISPLAY ACQUIRE X Y HISTORY Cov RUN STOP ee IM DLM4038 03EN 1 7 suoloun pue s wey zu uodwog 1 2 Keys and Knobs Zoom Search and Serial Bus ZOOM1 and ZOOM2 Keys Display a waveform zoom display menu When a waveform zoom display is on the corresponding key illuminates If ZOOM1 and ZOOM2 are both on the ZOOM knob controls the magnification of the zoom waveform whose corresponding key is illuminated brightly ZOOM Knob When a zoom display is on you can turn this knob to set the magnification of the horizontal axis of the selected zoom display Before turning this knob press ZOOM1 or ZOOM2 to select the zoom waveform whose magnification you want to control This knob has a push switch If you press the knob so that Fine illuminates the resolution is set to fine mode SEARCH Key Displays a waveform search menu SHIFT SEARCH SERIAL BUS Key Press SHIFT and then press SEARCH to display a serial bus menu ZOOM usu ry FINE ZOOM1 ZOOM 2 COCO SEARCH SERIAL BUS Analysis CURSOR Key Displays a menu for making cursor measurements MEASURE Key Displays a menu for automated measurement of waveform parameters and for statistical processing ANALYSIS Key Displays a waveform histogram display and an optional power supply analysis menu MATH REF Key Use this key to configure waveform computation and reference wavef
43. there is no memory option or on DLM4000s with the M1 option IntP Interpolation Mode Rep Repetitive Sampling Mode When High Resolution mode is on Values outside of the thick borders have been calculated in real time sampling mode If there is no memory option acquisition with this record length is performed in single mode 1 If there is no memory option high resolution mode cannot be used with this record length Settings When High Resolution mode is off When Interleave mode is off When Interleave mode is on When Interleave mode is off When Interleave mode is on Realtime IntP Rep Realtime IntP Rep2 Realtime IntP Rep Realtime IntP Rep Sample Record Sample Record Sample Record Sample Record Sample Record Sample Record Sample Record Sample Record Rate Length Rate Length Rate Length Rate Length Rate Length Rate Length Rate Length Rate Length Timeldiv S s _ Points S s _ Points S s _ Points S s _ Points S s _ Points S s _ Points S s _ Points S s Points 500s 1 25k 6 25M 1 25k 6 25M 1 25k 6 25M 1 25k 6 25M 11 25k 6 25M 1 25k 6 25M 1 25k 6 25M 1 25k 6 25M 200s 3 125 k 6 25 M 3 125 k 6 25 M 3 125 k 6 25 M 3 125 k 6 25 M 3 125 k 6 25 M 3 125 k 6 25 M 3 125 k 6 25 M 3 125 k 6 25 M 100s 6 25k 6 25M 6 25k 6 25M 6 25k 6 25 M 6 25k 6 25M 6 25k 6 25M 6 25k 6 25M 6 25k
44. 0 1 attenuation setting Trigger sensitivity CH1 to CH8 1 divp p DC to the maximum bandwidth with noise rejection set to off EXT 100 mVp_p DC to 100 MHz Trigger position Can be set as a percentage of the display record length in 0 1 steps Selectable trigger delay Time length of the post trigger section to 10 s range Selectable hold off time 20 ns to 10s range 1 AO to A7 and BO to B7 are available on models with the L16 option 2 Values emasured under standard operating conditions see section 6 11 for details after a 30 minute warm up and calibration 3 Values measured under standard operating conditions see section 6 11 for details after a 30 minute warm up IM DLM4038 03EN 6 3 6 2 Triggering Section Item Specifications Trigger type A trigger Edge Edge OR Edge Qualified State Pulse Width State Width FlexRay CAN LIN 4 Triggers on the edge of a single trigger source The source can be set to a signal from CH1 to CH8 LOGIC EXT or LINE Triggers when any of the edge trigger conditions of multiple trigger sources is met Sources can be set to channels from CH1 to CH8 Triggers on the edge of a single trigger source while qualifications are met The source can be set to a signal from CH1 to CH8 LOGIC or EXT Qualifications can be specified for CH1 to CH8 and LOGIC Triggers when a pattern conditions of signals changes from met to not met or from not me
45. 0 Series Mixed Signal Oscilloscope IM DLM4038 02EN User s Manual Getting Started Guide pdf DLM4000 Series Mixed Signal Oscilloscope IM DLM4038 03EN Getting Started Guide To view the PDF files above you need Adobe Reader 5 0 or later Never play this manual CD which contains the user s manuals in an audio CD player Doing so may cause loss of hearing or speaker damage due to the large sounds that may be produced IM DLM4038 03EN lt Checking the Contents of the Package Optional Accessories Sold separately The following optional accessories are available for purchase separately For information about ordering accessories contact your nearest YOKOGAWA dealer Item Model Min Specifications Part No Q ty PBA1000 active probe with 701912 1 DC to 1 GHz bandwidth 100 kQ 0 9 pF YOKOGAWA probe interface PBDH1000 differential probe with 701924 1 DC to 1 GHz bandwidth 1 MO 35 V maximum YOKOGAWVA probe interface PBDH0150 differential probe with 701927 1 DC to 150 MHz bandwidth 1400 V maximum YOKOGAWA probe interface PBC100 current probe with 701928 1 DC to 100 MHz bandwidth 30 Arms YOKOGAWA probe interface PBCO050 current probe with 701929 1 DC to 50 MHz bandwidth 30 Arms YOKOGAWVA probe interface Passive probe 701939 1 DC to 500 MHz bandwidth 10 MQ Miniature passive probe 701946 1 DC to 500 MHz bandwidth 10 MQ Logic probe 701988 1 100 MHz toggle frequency 1 MQ 701989 1 250 MHz toggle frequency
46. 0 screen on a monitor Any multisync monitor that supports XGA can be connected Pin No Signal Name Specifications 1 Red 0 7 Vp p 2 Green 0 7 Vp p 3 Blue 0 7 Vp p 4 5 GND 6 GND 7 GND 8 GND 9 10 GND 11 12 13 Horizontal sync signal Approximately 48 4 kHz TTL negative logic LJ 14 Vertical sync signal Approximately 60 Hz TTL negative logic LJ 15 Connecting to a Monitor 1 Turn off the DLM4000 and the monitor 2 Connect the DLM4000 and the monitor using an RGB cable 3 Turn on the DLM4000 and the monitor Note e An RGB video signal is always running through the VIDEO OUT terminal e The monitor display may flicker if you place the DLM4000 or some other device close to it e Depending on the type of monitor parts of the DLM4000 display may be cut off 4 4 IM DLM4038 03EN 4 4 GO NO GO Signal Output Output Connector The connector uses an RJ 12 modular jack Use a cable designed for GO NO GO determination such as optional accessory 366973 Pinout The pinout is as follows Pin No Signal Name Logic NC no connection NC no connection GO OUT Negative logic NO GO OUT Negative logic GND NC no connection Z GO NO GO p 6 MOL oOuhwnh Connector on the DLM4000 Output Signal NO GO OUT Signal When the determination result is NO GO the output signal level the TTL level temporarily changes from high level to low level
47. 00 us 1 256 2 5M used when you 25G 5 m used when you oye ase hasn aande dzese asm ile 50 pus 1 25 G 625k 25G 1 25M 20 us 1 25G 250k 2 5G 500k 10us 1 25G 125k 2 5G 250k 5 us 1 25G 62 5k 25G 125k 2 us 1 25G 25k 25G 50k 1 us 1 25G 12 5k 25G 25k 500 ns 1 25 G 6 25k 256 12 5k 200 ns 1 25G 2 5 k 25G 5k 100 ns 1 25G 1 25k 25G 2 5k 50ns 1 25 G 625 2 5G 1 25k 20ns 1 25G 250 2 5G 500 10ns 1 25G 125 25G 250 5ns 1 25 G 62 5 2 5G 125 2ns 1 25G 25 25G 50 1ns 1 25 G 12 5 25G 25 Acquisition when you specify this record length is performed in single mode On DLM4000s with the M1 option with this record length interleave mode cannot be turned off Roll Mode App 8 IM DLM4038 03EN Appendix 1 Relationship between the Time Axis Setting Record Length and Sample Rate When the Record Length Is 125 M points This record length can be selected on DLM4000s with the M2 option IntP Interpolation Mode Rep Repetitive Sampling Mode Settings When High Resolution mode is off When High Resolution mode is on When Interleave mode is off When Interleave mode is on When Interleave mode is off When Interleave mode is on Realtime IntP Rep Realtime IntP Rep Realtime IntP Rep Realtime IntP Rep Sample Record Sample Record Sample Record Sample Record Sample Record Sample Record Sample Record Sample Re
48. 1 Execute RUN STOP F12 App 10 IM DLM4038 03EN Appendix 2 USB Keyboard Key Assignments DLM4000 USB Keyboard Execute SNAP SHOT Pause Increase the magnification ZOOM knob CTRL INSERT Increase the vertical position POSITION knob CTRL HOME Increase the trigger position 4 POSITION knob CTRL PAGE UP Decrease the magnification ZOOM knob CTRL DELETE Decrease the vertical position POSITION knob CTRL END Decrease the trigger position 4 POSITION knob CTRL PAGE DOWN Move right CTRL RIGHT Move left CTRL LEFT Move down CTRL DOWN Move up CTRL UP Increase the trigger level INSERT Decrease the trigger level DELETE Increase the vertical scale SCALE knob HOME Decrease the vertical scale SCALE knob END Increase the time axis setting TIME DIV knob PAGE UP Decrease the time axis setting TIME DIV knob PAGE DOWN IM DLM4038 03EN App 11 xipueddy E
49. 1 25M 500 us 250 M 1 25M 250M 1 25M 250M 1 25M 250M 1 25M 250M 1 25M 250M 1 25M 250M 1 25M 250M 1 25 M 200 us 625 M 1 25 M 625M 1 25 M 625M 1 25M 625M 1 25M 625M 1 25M 625M 1 25 M 625M 1 25M 625M 1 25 M 100 us 1 25 G 1 25 M 1 25 G 1 25 M 1 25 G 1 25 M 1 25 G 1 25 M 625M_ 625 k 125G 1 25M 1 25G 1 25M 50 pus 1 25 G 625k 2 5G 1 25M 2 5G 1 25M 625M 312 5 k 1 25 G 625 k 20 pus 1 25 G 250 k 2 5G 500k 625M 125k 1 25 G 250 k 10us 1 25 G 125 k 2 5G 250k 625M 62 5k 1 25G 125k 5 us 1 25G 62 5k 256G 125k 625M 31 25k 1 25 G 62 5k 2 us 1 25G 25k 25G 50k 625M 12 5k 1 25G 25k 1 us 1 25G 12 5k 256G 25k 625M 6 25k 1 25G 12 5k 500 ns 1 25 G 6 25k 2 5G 12 5k 625M 3 125k 1 25 G 6 25k 200 ns 1 25G 2 5 k 256 5k 625M 1 25k 1 25G 2 5k 100 ns 1 25G 1 25k 25G 2 5k 625M 625 1 25G 1 25k 50ns 1 25 G 625 2 5G 1 25k 625M 312 5 1 25 G 625 20ns 1 25G 250 2 5G 500 625M 125 1 25 G 250 10ns 1 25 G 125 2 5G 250 625M 62 5 1 25G 1125 5ns 1 25 G 62 5 25G 125 625M 31 25 1 25 G 62 5 2 ns 1 25G 25 25G 50 625M 12 5 1 25G 25 1ns 1 25 G 12 5 1 25k 25G 25 625M 6 25 1 25G 12 5 Values outside of the thick borders have been calculated in real time sampling mode Roll Mode App 4 IM DLM4038 03EN Appendix 1 Relationship between the Time Axis Setting Record Length and Sample Rate When the Record Length Is 6 25 M points This record length can be selected when
50. 1 25k 2 5k 125k 2 5k 1 25k 2 5k 1 25k 25k 1 25k 25k 1 25k 20ms 6 25k 1 25k 6 25k 1 25k 6 25k 1 25k 6 25k 1 25k 6 25k 1 25k 6 25k 1 25k 6 25k 1 25k 6 25k 1 25k 10ms 12 5k 1 25k 12 5k 1 25k 12 5k 1 25k 12 5k 1 25k 12 5k 1 25k 12 5k 1 25k 12 5k 1 25k 12 5k 1 25k 5ms 25k 1 25k 25k 1 25k 25k 1 25k 25k 1 25k 25k 1 25k 25k 1 25k 25k 1 25k 25k 1 25k 2ms 62 5k 1 25k 62 5k 1 25k 62 5k 1 25k 62 5k 1 25k 62 5k 1 25k 62 5k 1 25k 62 5k 1 25k 62 5k 1 25k 1ms 125k 1 25k 125k 1 25k 125k 1 25k 125k 1 25k 125k 1 25k 125k 1 25k 125k 1 25k 125k 1 25k 500 ps 250k 1 25k 250k 1 25k 250k 1 25k 250k 1 25k 250k 1 25k 250k 1 25k 250k 1 25k 250k 1 25k 200 us 625k 1 25k 625k 1 25k 625k 1 25k 625k 1 25k 625k 1 25k 625k 1 25k 625k 1 25k 625k 1 25k 100 us 1 25 M 1 25k 1 25M 1 25k 1 25M 1 25k 1 25M 1 25k 1 25M 1 25k 1 25M 1 25k 1 25M 1 25k 1 25M 1 25k 50yus 2 5M 1 25k 2 5M 1 25k 25M 1 25k 2 5M 1 25k 2 5M 1 25k 2 5M 1 25k 25M 1 25k 25M 1 25k 20us 6 25M 1 25k 6 25M 1 25k 6 25M 1 25k 6 25M 1 25k 6 25M 1 25k 6 25M 1 25k 6 25M 1 25k 6 25M 1 25k 10s 12 5M 1 25k 12 5M 1 25k 12 5M 1 25k 12 5M 1 25k 12 5M 1 25k 12 5M 1 25k 12 5M 1 25k 12 5M 1 25k 5 us 25M 1 25k 25M 1 25k 25M 1 25k 25M 1 25k 25M 1 25k 25M 1 25k 25M 1 25k 25M_ 1 25k 2 us 62 5M 1 25k 62 5M 1 25k 62 5 M 1 25k 62 5M 1 25k 62 5M 1 25k 62 5M
51. 2 5k 1 25 G 12 5k 500 ns 1 25 G 6 25k 12 5k 25G 12 5k 625M 3 125k 1 25G 6 25k 200 ns 1 25 G 2 5k 5k 625M 1 25k 1 25G 2 5k 100 ns 1 25G 1 25k 2 5 k 625M 625 1 25G 1 25k 50ns 1 25 G 625 1 25k 625M 312 5 1 25 G 625 20ns 1 25 G 250 500 625M 125 1 25 G 250 10ns 1 25G 125 250 625M 62 5 125G 125 5ns 1 25 G 62 5 125 625M 31 25 1 25 G 62 5 2ns 1 25 G 25 50 625M 12 5 1 25 G 25 1ns 1 25 G 12 5 25 625M 6 25 1 25 G 12 5 Values outside of the thick borders have been calculated in real time sampling mode Roll Mode App 2 IM DLM4038 03EN Appendix 1 Relationship between the Time Axis Setting Record Length and Sample Rate When the Record Length Is 125 k points This record length can be selected on all models IntP Interpolation Mode Rep Repetitive Sampling Mode Settings When High Resolution mode is off When High Resolution mode is on When Interleave mode is off When Interleave mode is on When Interleave mode is off When Interleave mode is on Realtime IntP Rep Realtime IntP Rep Realtime IntP Rep Realtime IntP Rep Sample Record Sample Record Sample Record Sample Record Sample Record Sample Record Sample Record Sample Record Rate Length Rate Length Rate Length Rate Length Rate Length Rate Length Rate Length Rate Length Timeldiv S s Points S s _ Points S s _ Points
52. 2 5k 12 5k 62 5k 12 5k 62 5k 12 5k 62 5k 12 5k 62 5k 12 5k 10ms 125k 12 5k 125k 12 5k 125k 12 5k 125k 12 5k 125k 12 5k 125k 12 5k 125k 12 5k 125k 12 5k 5ms 250k 12 5k 250k 12 5k 250k 12 5k 250k 12 5k 250k 12 5k 250k 12 5k 250k 12 5k 250k 12 5k 2ms 625k 12 5k 625k 12 5k 625k 12 5k 625k 12 5k 625k 12 5k 625k 12 5k 625k 12 5k 625k 12 5k 1ms 1 25M 12 5k 1 25M 12 5k 1 25M 12 5k 1 25M 12 5k 1 25M 12 5k 1 25M 12 5k 1 25 M 12 5k 1 25M 12 5k 500 ps 2 5M 12 5k 2 5M_ 12 5k 2 5M 12 5k 25M 12 5k 12 5M 12 5k 25M 12 5k 25M 12 5k 25M 12 5k 200 us 6 25 M 12 5k 6 25 M 12 5k 6 25M 12 5k 6 25M 12 5k 16 25M 12 5k 6 25M 12 5k 6 25M 12 5k 6 25M 12 5k 100 us 12 5 M 12 5k 12 5M 12 5k 12 5M 12 5k 12 5M 12 5k 12 5M 12 5k 12 5M 12 5k 12 5M 12 5k 12 5M 12 5k 50yus 25M 12 5k 25M 12 5k 25M 12 5k 25M 12 5k 25M 12 5k 25M 12 5k 25M 12 5k 25M 12 5k 20us 62 5M 12 5k 62 5M 12 5k 62 5M 12 5k 62 5M 12 5k 1162 5M 12 5k 62 5M 12 5k 62 5M 12 5k 62 5M 12 5k 10s 125M 12 5k 125M 12 5k 125M 12 5k 125M 12 5k 125M 12 5k 125M 12 5k 125M 12 5k 125M 12 5k 5 us 250M 12 5k 250M 12 5k 250M 12 5k 250M 12 5k 250M 12 5k 250M 12 5k 250M 12 5k 250M 12 5k 2 us 625M 12 5k 625M 12 5k 625M 12 5k 625M 12 5k 625M 12 5k 625M 12 5k 625M 12 5k 625M 12 5k 1 us 1 25G 12 5k 1 25G 12 5k 1 25G 12 5k 1 25 G 12 5k 625M 6 25k 1 25G 1
53. 25G 50 625M 12 5 1 25G 25 1ns 1 25 G 12 5 1 25k 25G 25 625M 6 25 1 25G 12 5 3 If there is no memory option interpolation mode and repetitive sampling mode cannot be used with this record length Roll Mode App 6 IM DLM4038 03EN Appendix 1 Relationship between the Time Axis Setting Record Length and Sample Rate When the Record Length Is 25 M points This record length can be selected on DLM4000s with the M1 option IntP Interpolation Mode Rep Repetitive Sampling Mode Settings When High Resolution mode is off When High Resolution mode is on When Interleave mode is off When Interleave mode is on When Interleave mode is off When Interleave mode is on Realtime IntP Rep Realtime IntP Rep Realtime IntP Rep Realtime IntP Rep Sample Record Sample Record Sample Record Sample Record Sample Record Sample Record Sample Record Sample Record Rate Length Rate Length Rate Length Rate Length Rate Length Rate Length Rate Length Rate Length Timeldiv S s Points S s _ Points S s _ Points S s _ Points S s _ Points S s _ Points S s _ Points S s _ Points 500s 5k 25M 5k 25M 200s 12 5k 25M 12 5k 25M 100s 25k 25M 25k 25M 50s 50k 25M 50k 25M 20s 125k 25M 125k 25M 10s 250k 25M 250k 25M 5s 500k 25M 500k 25M 2s 1 25M 25 M 1 25 M 25 M 1s 25M 25M 2 5M 25M 500
54. 5 M 62 5 M 6 25 M 62 5 M 6 25 M 62 5 M 6 25 M 62 5 M 6 25 M 5ms 125M 6 25M 125M 6 25M 125M 6 25M 125M 6 25M 125M 6 25M 125M 6 25M 125M 6 25M 125M _ 6 25 M 2ms 312 5 M 6 25 M 312 5 M 6 25 M 312 5 M 6 25 M 312 5 M 6 25 M 312 5 M 6 25 M 312 5 M 6 25 M 312 5 M 6 25 M 312 5 M 6 25 M 1ms 625M 6 25M 625M 6 25M 625M 6 25M 625M 6 25M 625M 6 25M 625M 6 25M 625 M 6 25M 625M 6 25 M 500 us 1 25 G 6 25M 1 25 G 6 25 M 1 25 G 6 25 M 1 25 G 6 25M 625M_ 3 125M 1 25 G 6 25 M 1 25 G 6 25M 200 us 1 25 G 2 5 M 25G 5M 1 25 M 1 25 G 2 5 M 100 us 1 25 G 1 25 M 25G 2 5M 625 k 1 25 G 1 25 M 50 ps 1 25 G 625 k 25G 1 25M 312 5 k 1 25 G 625 k 20 us 1 25G 250k 2 5G 500k 125k 1 25 G 250 k 10us 1 25 G 125 k 2 5G 250k 62 5 k 1 25 G 125k 5 us 1 25G 62 5k 25G 125k 31 25k 1 25 G 62 5k 2 us 1 25G 25k 2 5G 50k 12 5k 1 25G 25k 1 us 1 25G 12 5k 2 5G 25k 6 25 k 1 25G 12 5k 500 ns 1 25 G 6 25k 256 12 5k 3 125 k 1 25 G 6 25k 200 ns 1 25G 2 5 k 25G 5k 1 25k 1 25G 2 5k 100 ns 1 25G 1 25k 25G 2 5k 625 1 25G 1 25k 50ns 1 25 G 625 2 5G 1 25k 312 5 1 25 G 625 20ns 1 25G 250 2 5G 500 125 1 25 G 250 10ns 1 25G 125 2 5G 250 62 5 1 25 G 125 5 ns 1 25G 62 5 2 5G 125 31 25 1 25G 62 5 2ns 1 25G 25 25G 50 12 5 1 25G 25 1ns 1 25G 12 5 1 25k 25G 25 6 25 1 25G 12 5 2 If there is no memory option interpolation mode and repetitive sampling mode cannot be used with this record length
55. AUTION Abruptly turning off the main power switch or unplugging the power cord while data is being saved or the internal printer is printing may corrupt the media on which data is being saved or damage the built in printer Also the data being saved is not guaranteed Always turn the main power switch off after data has been saved Turning Off the Power Switch 1 Press the power switch on the front panel Turning Off the Main Power Switch 2 Check that the front panel power switch changes from green to red orange and then flip the power switch on the right side panel to the OFF position Operations Performed When the Power Is Turned Off The settings immediately before the power switch is turned off are stored Therefore the next time the power is turned on waveforms are measured using those settings Note If you turn off the main power switch on the right side panel while the power switch on the front panel is turned on the setup data immediately before the power switch is turned off will not be stored properly The next time you turn on the main power switch the front panel power switch automatically turns on and the instrument starts using the previous settings that were stored properly When this occurs a message appears on the screen but it does not mean that the instrument is broken When turning the power off turn off the power switch on the front panel and then turn off the main power switch on the right side panel
56. C to approximately 15 kHz 20 MHZ DC to approximately 20 MHz Noise rejection Noise rejection can be turned on or off trigger level hysteresis can be selected for CH1 to CH8 separately Noise rejection cannot be specified on channels set to TV trigger OFF Approximately 0 3 div of hysteresis ON Approximately 1 0 div of hysteresis Selectable trigger level CH1 to CH8 4 div from the screen center range EXT 2 V Trigger level resolution CH1 to CH8 0 01 div 0 1 div for TV triggers EXT 5 mV Trigger level accuracy CH1 to CH8 0 2 div 10 of the trigger level EXT 3 50 mV 10 of the trigger level Window comparator setting Window comparator can be turned on or off for CH1 to CH8 separately OFF Normal comparator Edge polarities Rise and Fall Qualifications H L and X ON Window comparator Edge polarities Enter and Exit Qualifications IN OUT and X Selectable window trigger Can be set separately for CH1 to CH8 level range Center 4 div from the screen center Width 4 div around the center Window trigger level The following trigger level accuracy applies to the upper and lower limits of the window that are accuracy specified using the Center and Width settings The upper and lower limits are set separately for CH1 to CH8 0 2 div 10 of the trigger level However the accuracy does not apply to an upper or lower limit that falls outside 4 div from the screen center External trigger probe 1 1 1
57. E E ES ATT qA m Rot 89808 95303080S 8 Bases BRR 9802o 20 95an a0 2a 2059an B8ga08RsoR SOR aO RRR 9308088080803 5289805039 pee coe ees Sa R 20000000000000000000 Rear view A Yoxocawa j l 020220 eO POl al ir ojo ooo ASIC eo E 5 o Flo E N O O O ea o CJ CI 5 426 a 13 4 178 23 6 20 IM DLM4038 03EN Appendix Appendix 1 Relationship between the Time Axis Setting Record Length and Sample Rate When the Record Length Is 1 25 k points This record length can be selected on all models IntP Interpolation Mode Rep Repetitive Sampling Mode Settings When High Resolution mode is off When High Resolution mode is on When Interleave mode is off When Interleave mode is on When Interleave mode is off When Interleave mo
58. L B Execute PRINT CTRL C DISPLAY menu CTRL D ENHANCED menu CTRL E FILE menu CTRL F ACTION GO NO GO menu CTRL G HISTORY menu CTRL H Execute DEFAULT SETUP CTRL I Execute AUTO SETUP CTRL J ANALYSIS menu CTRL K LOGIC L menu CTRL L LOGIC A B applicable to models with the L16 option CTRL SHIFT 1 MEASURE menu CTRL M CURSOR menu CTRL N SEARCH menu CTRL O Set the trigger level to 50 CTRL P Execute CLEAR TRACE CTRL Q Execute RESET CTRL R SHIFT on CTRL S TRIGGER MODE menu CTRL T UTILITY menu CTRL U Set VERTICAL POSITION to 0 div CTRL V EDGE menu CTRL W ZOOM2 menu CTRL X B TRIG menu CTRL Y ZOOM1 menu CTRL Z CH1 menu CTRL 1 CH2 menu CTRL 2 CH3 menu CTRL 3 CH4 menu CTRL 4 CH5 menu CTRL 5 CH6 menu CTRL 6 CH7 menu CTRL 7 CH8 menu CTRL 8 Execute HELP CTRL Execute SET CTRL ENTER Execute ESC ESC FFT menu CTRL SHIFT B PRINT MENU menu CTRL SHIFT C X Y menu CTRL SHIFT D SERIAL BUS menu CTRL SHIFT O Set HORIZONTAL POSITION to 50 CTRL SHIFT P CH UTIL menu CTRL SHIFT U Switch the SCALE knob between FINE mode and 1 2 5 step mode CTRL SHIFT V Execute FORCE TRIG CTRL SHIFT Y Switch the ZOOM knob between FINE mode and 1 2 5 step mode CTRL SHIFT Z or CTRL SHIFT X Select soft key 1 F1 Select soft key 2 F2 Select soft key 3 F3 Select soft key 4 F4 Select soft key 5 F5 Select soft key 6 F6 Select soft key 7 F7 DELAY setup F9 Execute SINGLE F1
59. LM4000 do not operate properly If you turn on the DLM4000 when there are USB devices connected to the USB ports for 3 3 peripherals turn off the DLM4000 disconnect the USB devices turn the DLM4000 back on and then reconnect the USB devices After turning off the power wait at least 10 seconds before you turn it back on Unable to configure or control the instrument through the communication interface Check to make sure that the address setting Match the address used in the program to the DLM4000 address Confirm that the interface meets the electrical and mechanical specifications 1 See the user s manual IM DLM4038 02EN 2 See the Communication Interface User s Manual IM DLM4038 17EN IM DLM4038 03EN 5 1 uo1 2 dsu pue soueuajulEW Bunooysa jqnosL a 5 2 Recommended Part Replacement YOKOGAWA guarantees the DLM4000 for the period and under the conditions of the product warranty Under the conditions of the three year warranty the following parts are excluded For part replacement contact your nearest YOKOGAWA dealer g Part Name Lifetime Built in printer Under normal conditions of use equivalent of 360 rolls of printer paper part number B9988AE LCD backlight Under normal conditions of use approximately 25 000 hours The following are consumable parts We recommend replacing them at the following intervals For part replacement contact your nearest YOKOGAWA deal
60. OCK COM1 to COMQ and LPT1 to LPT9 3 4 IM DLM4038 03EN 3 3 Using USB Keyboards and Mouse Devices Connecting a USB Keyboard You can connect a USB keyboard and use it to enter file names comments and other items Compatible Keyboards You can use the following keyboards that conform to USB Human Interface Devices HID Class Ver 1 1 e When the USB keyboard language is English 104 keyboards e When the USB keyboard language is Japanese 109 keyboards Note e Do not connect incompatible keyboards e The operation of USB keyboards that have USB hubs or mouse connectors is not guaranteed e For USB keyboards that have been tested for compatibility contact your nearest YOKOGAWA dealer USB Ports for Peripherals Connect a USB keyboard to one of the USB ports for peripherals on the front panel Connection Procedure Connect a USB keyboard directly to the DLM4000 using a USB cable You can connect or remove the USB cable regardless of whether the DLM4000 power switch is on or off hot plugging is supported Connect the type A connector of the USB cable to the DLM4000 and connect the type B connector to the keyboard When the power switch is turned on the keyboard is detected and enabled approximately 6 seconds after it is connected Note e Only connect compatible USB keyboards mouse devices and storage devices to the USB ports for peripherals e Do not connect multiple keyboards You can connect one keyboard and one mouse to
61. Procedure Displaying Help Press the HELP key to display help The table of contents and index appear in the left frame and text appears in the right frame Switching between Frames To switch to the frame that you want to scroll through or otherwise control move the SET key left and right Moving Cursors and Scrolling To scroll through the screen or move the cursor in the table of contents or index turn the jog shuttle Moving to a Link Destination To move to a description that relates to blue text or to move from the table of contents or index to the corresponding description move the cursor to the appropriate blue text or item and press the SET key Displaying Panel Key Descriptions With help displayed press a panel key to display an explanation of the panel key Returning to the Previous Screen To return to the previous screen press the RESET key A Hiding Help Press the HELP key or ESC key while help is displayed to clear the help IM DLM4038 03EN 3 17 suoljyesadQ uowwog e Chapter 4 4 1 Rear Panel Input and Output External Trigger Input TRIGGER IN CAUTION Only apply signals that meet the following specifications Signals that do not meet the specifications may damage the DLM4000 because of factors such as excessive voltage External Trigger Input Terminal A TRIGGER OUT This terminal is used when an external signal is used as the trigger source Item Spe
62. S s Points S s _ Points S s Points S s _ Points S s _ Points 500s 50 250k 50 250k 50 250k 50 250k 150 250k 50 250k 50 250k 50 250 k 200s 62 5 125k 62 5 125k 62 5 125k 62 5 125k 62 5 125k 62 5 125k 62 5 125k 62 5 125k 100s 125 125k 125 25 K125 1ST Als 125k 125 125K 125 125k 125 125k 125 125k 50s 250 125k 250 125k 250 125k 250 125k 250 125k 250 125k 250 125k 250 125 k 20s 625 125k 625 125k 625 125k 625 125k 625 125k 625 125k 625 125k 625 125k 10s 14d Wals M2 k Wsts deolk eot ila folk lhaak atk i 25k aaals its ask laos 5s fais Waals S W S les 2Sk aol ASK Wak 25k ask 25k Week 2Slk ask 2s 625k 125k 6 25k 125k 6 25k 125k 6 25k 125k 625k 125k 6 25k 125k 6 25k 125k 6 25k 125k 1s 125k aat tests WSs este e leak Wask iis flask eats yee W Zax 500 ms 25 k 125k 25k 125k 25k 1251k PST 125k 25k 125k 25k 125k 25k 125k 25k 125k 200 ms 62 5k 125k 62 5k 125k 62 5k 125k 62 5k 125k 625k 125k 62 5k 125k 62 5k 125k 62 5k 125k 100ms 125k 125k 125k 125k 125k 125k 125k 125k 125k 125k 125k 125k 125k 125k 125k 125k 50ms 250k 125k 250k 125k 250k 125k 250k 125k 250k 125k 250k 125k 250k 125k 250k 125k 20ms 625k 125k 625k 125k 625k 125k 625k 125k 625k 125k 625k 125k 625k 125k 625k 125k 10ms 1 25M 125k 1 25M 125k 1 25M 125k 1 25M 125k 1 25M 125k 1 25M 125k 1 25M 125k 1 25M 125k 5ms 2 5M 125k 25M
63. T 6 14 6 8 USB Ports for PernpheralS seitin a ead ee ae 6 14 6 9 Auxiliary O Sett rsrsrsrsrs ranana eea aE aE Raan 6 15 6 10 Computer Intentace icenian eraa eea ae aE Eea ds a E aE aia dee 6 16 6 11 Gemeral Specifications misrin e EEE EN 6 17 6 12 Extemal DIMENSIONS cgi E a bets ph hash hes an dh aaa 6 20 Appendix 1 Relationship between the Time Axis Setting Record Length and Sample Rate App 1 Appendix 2 USB Keyboard Key ASSIQNMeNts cecceeeeeeeeeeeeeeeeeneeeeenaeeeeeeeeenneeeeeneeeeeaas App 10 xii IM DLM4038 03EN Chapter 1 Component Names and Functions 1 1 Top Panel Front Panel Right Side Panel Left Side Panel and Rear Panel Top Panel Handle A m Inlet holes O UE Built in printer option Prints the display Front Panel Soft keys ESC key Use the soft keys to select items on the setup Use this key to clear soft key menus and pop up menus menus that appear during configuration Jog shuttle Use the jog shuttle to change values and move cursors Turn the shuttle ring to vary the rate at which values change The rate is set according to the shuttle ring angle M YOKOGAWA A J S LCD Ol amp Keys and knobs
64. Trigger Level Trigger source Trigger Source Time axis Time div On if the DLM4000 detects a voltage of 20 mV 1 1 or higher and off otherwise The DLM4000 selects the range with the highest sensitivity that does not exceed 3 5 div Center The channel with the lowest frequency among the signals whose amplitude Max Min is at least 1 div The fastest sweep range that allows at least two periods of the fastest signal among the signals whose amplitude is at least 1 div to be observed The sweep range must be at least 5 ms div The values of settings not listed here do not change IM DLM4038 03EN 3 13 suoljyesadQ uowwog el 3 6 Resetting the DLM4000 to Its Factory Default Settings Procedure Resetting the DLM4000 to Its Factory Default Settings DEFAULT SETUP 1 Press the DEFAULT SETUP key The DLM4000 is reset to its factory default settings An Undo menu item appears Undoing the Reset Operation Undo 2 Press the Undo soft key The previous settings are restored Explanation You can reset the DLM4000 settings to their factory default values This feature is useful when you want to cancel all of the settings that you have entered or when you want to redo measurement from scratch Settings That Cannot Be Reset to Their Factory Default Values e Date and time settings e Communication settings e Language settings e Measured value font size setting Undoing the Reset Operation If you re
65. User s Manual DLM4000 Series Mixed Signal Oscilloscope Getting Started Guide YOKOGAWA IM DLM4038 03EN Yokogawa Meters amp Instruments Corporation 3rd Edition Product Registration Thank you for purchasing YOKOGAWA products YOKOGAWVA provides registered users with a variety of information and services Please allow us to serve you best by completing the product registration form accessible from our homepage http tmi yokogawa com PIM 103 03E Thank you for purchasing the DLM4000 Series Mixed Signal Oscilloscope This getting started guide primarily explains the handling precautions and basic operations of the DLM4000 To ensure correct use please read this manual thoroughly before beginning operation Keep this manual in a safe place for quick reference in the event that a question arises List of Manuals The following manuals including this one are provided as manuals for the DLM4000 series Please read all manuals Manual Title Manual No Description DLM4000 Series Mixed Signal Oscilloscope Features Guide IM DLM4038 01EN The manual explains all the DLM4000 features other than the communication interface features DLM4000 Series Mixed Signal Oscilloscope User s Manual IM DLM4038 02EN The manual explains how to operate the DLM4000 DLM4000 Series Mixed Signal Oscilloscope Getting Started Guide IM DLM4038 03EN This guide Provided as a printed manual Thi
66. a terminal for protective earth grounding The general safety precautions described herein must be observed during all phases of operation If the instrument is used in a manner not specified in this manual the protection provided by the instrument may be impaired YOKOGAWA assumes no liability for the customer s failure to comply with these requirements The following symbols are used on this instrument A Warning handle with care Refer to the user s manual or service manual This symbol appears on dangerous locations on the instrument which require special instructions for proper handling or use The same symbol appears in the corresponding place in the manual to identify those instructions Ground earth or functional ground terminal do not use this terminal as a protective ground terminal Alternating current Direct current ON power OFF power Failure to comply with the precautions below could lead to injury or death or damage to the instrument Use the Instrument Only for Its Intended Purpose This instrument is a waveform measuring device that monitors and measures electrical signals Do not use this instrument for anything other than as a waveform measuring device Check the Physical Appearance Do not use the instrument if there is a problem with its physical appearance Use the Correct Power Supply Before connecting the power cord ensure that the source voltage matches the rated supply voltage
67. aiaia Zoom1 window display area Zoom2 window display area Zoom position of Zoom2 Normal waveform time div setting Normal waveform display record length Zoom2 time div setting Zoom2 display record length Zoom1 time div setting Zoom1 display record length IM DLM4038 03EN 1 3 Screens Screen Displaying Analysis Results Edge CH1 F 1 26 V YOKOGAWA 2012 09 06 17 03 05 Normal O Running 4979 IntP 2 5GS s Auto o 1 FA 3 Main 125 k l Sus div Normal waveform display area i z main window i RSOR 2 i Displ Waveform histogram i see z i OFF OMI 5 a l D l oO l a l p i 5 F Jas Measured Q HE 2 i Item Setup waveform a j i parameter D 3 15830m Y Cursortz2 z Values ma FST statistics i Cursor measurement Display area for statistical trends and histograms values Statistics j histogram Leri l Peak 2 02 V Min 2 00 V Push Tougle Cursor1 i 2 10div Cursor i 2 85div If the setup menu is not displayed the area at the bottom of the screen the area outside of the waveform and measured value display areas shows measured waveform parameter values or cursor measurement values IM DLM4038 03EN 1 13 Chapter 2 2 1 Making Preparations for Measurements Handling Precautions Safety Precautions If you are using this
68. allation positions from the left that are shown on the previous page One set of feet four feet comes with the instrument as a standard accessory Rubber feet Rubber foot IM DLM4038 03EN s usWaINSea 104 SuOIeiedaig Bulyew 2 3 Connecting the Power Supply and Turning the Power Switch On and Off Before Connecting the Power Supply Make sure to follow the warnings below when connecting the power supply Failure to do so may cause electric shock or damage to the instrument A WARNING Make sure that the power supply voltage matches the instrument s rated supply voltage and that it does not exceed the maximum voltage range specified for the power cord Connect the power cord after checking that the main power switch of the instrument is turned off To prevent electric shock or fire be sure to use the power cord for the instrument that is supplied by YOKOGAWA Make sure to connect protective earth grounding to prevent electric shock Connect the power cord to a three prong power outlet with a protective earth terminal Do not use an ungrounded extension cord If you do the instrument will not be grounded If an AC outlet that conforms to the supplied power cord is unavailable and you cannot ground the instrument do not use the instrument Connecting the Power Cord 1 2 3 Check that the main power switch on the right side panel of the instrument is turned off Connect the
69. als 6 8 USB Ports for Peripherals Item Specifications Connector type USB type A receptacle Electrical and mechanical USB Rev 2 0 compliant specifications Supported transfer mode LS Low Speed 1 5 Mbps FS Full Speed 12 Mbps HS High Speed 480 Mbps Ports 2 Power supply 5 V 500 mA for each port Compatible devices Mouse devices that comply with USB HID Class Ver 1 1 104 or 109 Japanese keyboards that comply with USB HID Class Ver 1 1 Mass storage device compatible with USB Mass Storage Class Ver 1 1 USB HUB device No of connectable devices Hub 1 per port Mouse and keyboard 1 each Mass storage devices 4 Up to six devices can be connected including the hub 6 14 IM DLM4038 03EN 6 9 Auxiliary I O Section External Trigger Input TRIG IN Item Specifications Connector type BNC Input bandwidth DC to 100 MHz Input impedance Approx 1 kQ approx 20 pF Maximum input voltage 40 V DC ACpeak or 28 Vrms At 1 MHz and higher the voltage decreases at 20 dB decade down to 5 V DC ACpeak or 3 5 Vrms Input range 2 V Trigger level 2 V The resolution is 5 mV Values measured under standard operating conditions see section 6 11 for details after a 30 minute warm up Trigger Out TRIGGER OUT Item Specifications Connector type BNC Output level 3 3 V CMOS Output impedance Approx 50 Q Output logic Negati
70. ample Record Sample Record Rate Length Rate Length Rate Length Rate Length Rate Length Rate Length Rate Length Rate Length Timeldiv S s _ Points S s _ Points S s _ Points S s _ Points S s _ Points S s _ Points S s _ Points S s _ Points 500s 50 250k 50 250k 50 250k 50 250k 1 50 250k 50 250k 50 250k 50 250 k 200s _ 50 100k 50 100k 50 100k 50 100k 50 100k 50 100k 50 100k 50 100 k 100s 50 50 k 50 50 k 50 50 k 50 50 k 50 50 k 50 50 k 50 50 k 50 50 k 50s 50 25k 50 25k 50 25k 50 25k 50 25k 50 25k 50 25k 50 25k 20s 62 5 125k 62 5 12 5k 62 5 125k 11 625 12 5k 62 5 1Z 5k 625 12 5 k 62 5 125k 62 5 12 5k 10s 125 12 5k 125 12 5 125 12 5K 125 12 5k 1125 WS 25 12 5k 125 12 5k 125 12 5k 5s 250 12 5k 250 12 5k 250 12 5k 250 12 5k 250 IZ 6k 260 12 5k 250 12 5k 250 12 5k 2s 625 12 5k 625 12 5k 625 12 5k 625 12 5k 625 125k i625 12 5Ki625 12 5k 625 12 5k 1s WAS ISI iat Peo S Paik ileahe Wels at lt hs alk Als laals ete leak ots SOO MMS 2251 kes 22 ka 22 5 Kee 22 ko 22 K2 5k 28 i 22a ko 2 kee 2 kan 20 Ken 22 Skk 22 Ken 22 Kenn i Ze k 200 ms 6 25k 12 5k 6 25k 12 5k 6 25k 12 5k 6 25k 12 5k 16 25k 12 5k 6 25k 12 5k 6 25k 12 5k 6 25k 12 5k TOO Ms Ehk esk AIP Maak Msk Mask Maak Mesk eak ols Wek ee ak tals Next 50ms 25k 12 5k 25k 12 5k 25k 12 5k 25k 12 5k 25k 12 5k 25k 12 5k 25k 12 5k 25k 12 5k 20ms 62 5k 12 5k 62 5k 12 5k 62 5k 12 5k 6
71. and LIN are available on models with the F4 to F6 options 6 4 IM DLM4038 03EN 6 2 Triggering Section Item Specifications UART Triggers on a UART RS232 signal The source can be set to a signal from CH1 to CH8 or LOGIC Mode Every Data Error Data Format 8 bit data no parity bit 7 bit data parity bit 8 bit data parity bit BitRate 1200 2400 4800 9600 19200 bps 38400 bps 57600 bps 115200 bps User Define For User Define you can set a value from 1 k to 10000 kbps in 0 1 kbps steps 12C 1 Triggers on an 12C bus signal The source can be set to a signal from CH1 to CH8 or LOGIC Mode Every Start Adr Data NON ACK General Call Start byte HS Mode SPI Triggers on an SPI Serial Peripheral Interface bus signal The source can be set to a signal from CH1 to CH8 or LOGIC Mode 3 Wire 4 Wire User Define Triggers on a general purpose serial communication signal The source can be set to a signal from CH1 to CH8 Data channel chip select channel clock channel and latch channel can be specified Bitrate 1 k to 100 Mbps with clock 1 k to 50 Mbps without clock Bit length 1 to 128 bits TV Triggers on the specified field number line number or polarity in video signals of various broadcasting formats The source can be set to a signal from CH1 to CH8 Mode NTSC Triggers on an NTSC 525 60 2 signal PAL Triggers on a PAL 625 50 2 signal SDTV Triggers on an SDTV 480 60p signal HDTV Triggers on th
72. ange in section 6 3 Time Axis If you change the time scale while the DLM4000 is stopped you can expand or reduce waveforms along the time axis Roll mode The DLM4000 switches to roll mode display when the trigger mode is set to Auto Auto Level or Single for the following time scale ranges For details on the trigger modes see Trigger modes in section 6 2 Triggering Section Specified Record Length Time Scale 1 25 M points or less 100 ms div to 500 s div 6 25 M points 500 ms div to 500 s div 12 5 M points 500 ms div to 500 s div 25 M points 1 s div to 500 s div 62 5 M points 5 s div to 500 s div 125 M points 5 s div to 500 s div Signal Acquisition and Screen Display Item Specifications Acquisition modes Normal Envelope and Averaging Normal Normal sampling without special processing Envelope From the data sampled at the maximum real time sample rate the DLM4000 acquires the maximum and minimum values for each memory acquisition interval Average Averages normally sampled data over multiple acquisitions Exponential averaging is performed when the trigger mode is set to Auto Auto Level or Normal and linear averaging is performed when the trigger mode is set to Single The trigger mode is handled as Normal when N Single is specified The attenuation constant for exponential averaging and the linear average count can be set to a value from 2 to 1024 in 2 steps Averaging
73. arts waveform acquisition from the first acquisition HELP 7 Key Press this key to display and hide the help window which explains various features SNAP SHOT ov CLEAR TRACE CLR HELP IM DLM4038 03EN 1 9 suoloun pue s wey zu uodwog 1 2 Keys and Knobs SHIFT Key Press this key once to illuminate it and access the features that are written in purple below each key Press the key again to disable the shifted state Jog Shuttle When configuring various settings use the jog shuttle to set values move cursors and select items Turn the shuttle ring to vary the rate at which values change The rate is set according to the shuttle ring angle SET O Key Press this key to enter the menu item that you selected using the jog shuttle If there are two items on the jog shuttle setup menu you can press the key to change the item that the jog shuttle controls Move the SET key left and right to move the cursor between numeric digits Move the SET key up and down to increase and decrease a value You can change the setting on a dialog menu by moving the key up down left and right RESET Key Resets an entered value to its default value s Soft Keys Use these keys to select items on the setup menus that appear during configuration ESC Key Use this key to close setup menus and dialog boxes and to return to the menu level above the current one Notes about the Operation of Knobs with Push
74. ater Test conditions 1 25 GS s envelope mode Cable conditions Same as the emission cable conditions Test items 1 Static discharge EN61000 4 2 Air discharge 8 kV Contact discharge 4 kV Criteria B 2 Radiated immunity EN61000 4 3 80 M to 1 GHz 10 V m 1 4 to 4 GHz 3 V m criteria A 3 Conducted immunity EN61000 4 6 3 V criteria A 4 EFT Burst EN61000 4 4 Power line 2 kV Signal line 1 kV criteria B 5 Surge immunity EN61000 4 5 1 kV between lines 2 kV common criteria B 6 Voltage dip and interruptions EN61000 4 11 1 cycle both polarities 100 criteria B Other tests criteria C Definitions of criteria A B and C Criteria A During testing influence in the immunity testing environment described above is met Criteria B The instrument continues to function and is controllable throughout testing The instrument does not change operation modes and data changes do not persist Criteria C During testing temporary degradation of performance or loss of functionality occurred the correction of which required user operation or system reset IM DLM4038 03EN 6 19 suoljeoijioads l 6 12 External Dimensions Instrument Unit mm Unless otherwise specified tolerances are 3 however tolerances are 0 3 mm when below 10 mm rH Ss ape gl E 5 B fect a Reems See raas 88893535939 Be
75. aveform along the vertical axis Before you turn this knob press a key from CH1 to CH8 L to specify the waveform whose position you want to adjust This knob has a push switch You can press the knob to reset the display position to 0 00 div You can use this knob in the same manner when you press the L key or the A B key L16 option SCALE Knob Use this knob to set the vertical scale Before you turn this knob press a key from CH1 to CH8 L to specify the waveform whose position you want to adjust If you change the scale while signal acquisition is stopped the waveform is expanded or reduced vertically If you restart signal acquisition the DLM4000 acquires signals using the new vertical scale This knob has a push switch You can press the knob to switch the resolution If you press the knob so that Fine illuminates the resolution is set to fine mode When you press the L key or the A B key L16 option you can use this knob to change the vertical display size between three levels CH UTIL Key Use this key to display or hide all input channels and ports or to copy settings between analog signal input channels A POSITION Y OOOO Models with the L16 option Te LOGIC 1 4 IM DLM4038 03EN 1 2 Keys and Knobs Horizontal Axis lt POSITION gt Knob Use this knob to move the trigger position When you move the trigger position the ratio of the displayed data before the trigger point the pre trigger se
76. can use mouse devices with wheels that are compliant with USB HID Class Version 1 1 Note e For USB mouse devices that have been tested for compatibility contact your nearest YOKOGAWA dealer e Some settings cannot be configured by a mouse without a wheel Connection Procedure To connect a USB mouse to the DLM4000 use one of the USB ports for peripherals You can connect or disconnect a USB mouse at any time regardless of whether the DLM4000 power switch is on or off hot plugging is supported When the power switch is on the mouse is detected approximately 6 seconds after it is connected and the mouse pointer X appears Note e Only connect compatible USB keyboards mouse devices and storage devices to the USB ports for peripherals e Even though there are two USB ports for peripherals do not connect two mouse devices to the DLM4000 e If you turn on the DLM4000 when there are USB devices connected to the USB ports for peripherals the USB devices or the DLM4000 may not operate properly In such cases turn off the DLM4000 disconnect the USB devices turn the DLM4000 back on and then reconnect the USB devices After turning off the power wait at least 10 seconds before you turn it back on 3 6 IM DLM4038 03EN 3 3 Using USB Keyboards and Mouse Devices Operating the DLM4000 Using a USB Mouse Operations That Correspond to the Front Panel Keys Top menu e Displaying the Top Menu Right click on the display
77. cannot be used on logic waveforms For details on the trigger modes see Trigger modes in section 6 2 Triggering Section Sampling modes Real time repetitive or interpolation sampling When you use a short time scale that would cause the sample rate to exceed the real time sampling maximum sample rate with the specified record length kept constant the DLM4000 operates as follows For the maximum sample rates see Maximum sample rate in section 6 1 Signal Input Section Realtime Achieves the desired time scale by reducing the display record length Interpolation Performs interpolation sampling If you decrease the time scale further and the upper limit of the interpolation sampling rate is exceeded the DLM4000 reduces the display record length to achieve the desired time scale Repetitive Performs repetitive sampling If you decrease the time scale further and the upper limit of the repetitive sampling rate is exceeded the DLM4000 reduces the display record length to achieve the desired time scale High resolution mode Improves the analog waveform S N ratio by combining the high resolution mode and the digital filter Improves the vertical resolution up to 12 bits Record lengths Standard model 1 25 k points 12 5 k points 125 k points 1 25 M points 6 25 M points single 12 5 M points interleave and single M1 option 1 25 k points 12 5 k points 125 k points 1 25 M points 6 25 M poin
78. ccur If over range is indicated the DLM4000 may be receiving a voltage higher than the observed waveform or measured waveform values To prevent electric shock change the vertical scale with the SCALE knob so that the entire amplitude of the waveform is displayed within the waveform display area and check the input voltage level lt Over range indication CAUTION The probe interface terminals are located near the input terminals on this instrument Do not short the probe interface terminals When you connect a probe make sure to prevent an excessive voltage caused by static electricity etc from being applied to the probe interface terminal as this may damage the terminal The maximum input voltage for 1 MO input is 150 Vrms when the frequency is less than or equal to 1 kHz Applying a greater voltage may damage the input section For frequencies above 1 kHz damage may occur even if the voltage is less than 150 Vrms The maximum input voltage for 50 Q input is 5 Vrms or 10 Vpeak Applying a voltage greater than either of these limits may damage the input section For information about how to handle a probe refer to the user s manual that came with the probe Connecting Probes Connect probes or input cables such as BNC cables to the input terminals on the bottom of the front panel The input impedance is 1 MQ 1 0 and approximately 20 pF parallel or 50 Q 1 0 Precautions to Be Taken When Connect
79. cifications Connector type BNC Maximum input voltage 40 V DC ACpeak or 28 Vrms when the frequency is 10 kHz or less Input frequency bandwidth DC to 100 MHz Input impedance Approx 1 MQ approx 20 pF Input range 2 V Trigger sensitivity 0 1 Vp p Trigger level 2 V The resolution is 5 mV IM DLM4038 03EN 4 1 jndjno pue indy jeued seay gt 4 2 Trigger Output TRIGGER OUT A CAUTION Do not short the TRIGGER OUT terminal or apply external voltage to it Doing so may damage the DLM4000 Trigger Output Terminal Z TRIGGER our N A3 3 V CMOS level signal is output when the DLM4000 triggers The signal level is normally high but goes low when the DLM4000 triggers Item Specifications Connector type BNC Output level 3 3 V CMOS Output impedance Approx 50 Q Output logic Negative logic LJ and positive logic J L switchable Output delay 50 ns or less Output hold time For negative logic the low level is 800 ns min and the high level is 50 ns min For positive logic the high level is 800 ns min and the low level is 50 ns min Output Timing Trigger occurrence Trigger signal 50 ns or less I I High Trigger output i negative logic Low i High positive logic g Low IM DLM4038 03EN 4 2 Trigger Output TRIGGER OUT Low Level and High Level Hold Times Trigger Trigger occurrence occurrence Trigger output High negative logic Low 7 E Post
80. conditions Trigger output TRIGGER OUT terminal Use a BNC cable that is 3 m or less in length Video signal output VIDEO OUT terminal Use a shielded D Sub 15 pin VGA cable that is 3 m or less in length GP IB connector Use a shielded cable that is 3 m in length or less Ethernet port ETHERNET Use Ethernet cables that are 30 m or less in length USB port for peripherals Attach a ferrite core TDK ZCAT1325 0530A YOKOGAWA A1181MN to the DLM4000 end of a USB cable Use cables that are 3 m or less in length USB port for PCs Attach a ferrite core TDK ZCAT1325 0530A YOKOGAWA A1181MN to the DLM4000 end of a USB cable Use cables that are 3 m or less in length Probe power terminal Attach a ferrite core TDK ZCAT1325 0530A YOKOGAWA A1181MN to the DLM4000 end of the B9852MJ dedicated power cable which is sold separately GO NO GO output terminal Use the dedicated GO NO GO cable YOKOGAWA 366973 which is sold separately Attach a ferrite core TDK ZCAT2035 0930A YOKOGAWA A1190MN to the DLM4000 end of the cable by passing the cable twice through the core see the figure below 1 The overvoltage category installation category is a value used to define the transient overvoltage condition and includes the rated impulse withstand voltage The overvoltage category II applies to electrical equipment that is powered through a fixed installation such as a switchboard 2 The pollution degree refers to the degree of adhesion
81. cord Rate Length Rate Length Rate Length Rate Length Rate Length Rate Length Rate Length Rate Length Timeldiv S s Points S s _ Points S s _ Points S s Points S s _ Points S s Points S s _ Points S s _ Points 500 s 25k 125M 200 s 62 5k 125 M 100 s 125k 125 M 50 s 250k 125 M 20s 625k 125M 10s 1 25 M 125 M 5s 2 5M 125M 2s 6 25 M 125 M 1s 12 5 M 125 M 500 ms 25M 125M 200 ms 62 5 M 125 M 100 ms 125M 125 M 50 ms 250M 125 M 20 ms 625M 125 M 10 ms 1 25 G 125 M 5ms 256 125M Interpolation mode and le When you specify this record ee epee 1ms 2 5G 25M_ sampling mode When you specify this record length high resolution mode cannot be gt 500 us length interleave mode cannot EG qn i canntbe turned on 5 be turned off ge 200 us 25G I5M used when you 2 100 ps 256G lsm SPC this 2 record length 50 ps 2 5G 1 25M 20 us 25G 500k 10 us 2 5G 250k 5 us 2 5G 125k 2 us 25G 50k 1 us 2 5G 25k 500 ns 25G 12 5k 200 ns 25G 5k 100 ns 25G 2 5k 50 ns 2 5G 1 25k 20 ns 2 5G 500 10 ns 2 5G 250 5 ns 25G 125 2ns 2 5G 50 1ns 2 5G 25 Acquisition when you specify this record length is performed in single mode Roll Mode IM DLM4038 03EN App 9 Appendix 2 USB Keyboard Key Assignments DLM4000 USB Keyboard ACQUIRE menu CTRL A MATH REF menu CTR
82. ct and execute the analysis feature or power measurement feature Analysis feature Two of the following analyses can be executed simultaneously e Switching loss analysis SW Loss The total loss and the switching loss can be measured Items such as power waveforms and measured values can be displayed and statistics can be computed The items whose switching losses can be measured automatically are listed below Wp Wp Wp Abs Wp P P P Abs P Z Safe Operating Area SOA An X Y display can be created with voltage input plotted on the X axis and current input plotted on the Y axis e Harmonic analysis Harmonics Simple comparisons can be made between the harmonics and standard limits IEC 61000 3 2 Ed 2 2 Electromagnetic compatibility EMC Part 3 2 Limits Limits for harmonic current emissions equipment input current lt 16 A per phase EN61000 3 2 2000 IEC 61000 4 7 Ed 2 e Joule integral It Items such as Joule integral waveforms and measured values can be displayed and statistics can be computed The item whose Joule integral can be measured automatically is shown below It Power measurement feature The power of up to four circuits can be measured simultaneously The items that can be measured automatically are shown below U pk U pk Up p Udc Uac Urms Umn Urmn Avg Freq of voltage I pk I pk Ip p Idc lac Irms Imn Irmn Avg Freq of current S P Q Z A Wp Wp Wp Abs Wp q q q
83. ction and the data after the trigger point the post trigger point changes This knob has a push switch You can press the knob to reset the trigger position to 50 DELAY Key When you press the DELAY key the key illuminates Then you can set the trigger delay using the lt POSITION knob You can reset the trigger delay to its default value 0 s by pressing the lt POSITION knob when the DELAY key is illuminated TIME DIV Knob Use this knob to set the time axis scale If you change the scale while signal acquisition is stopped the waveform is expanded or reduced horizontally If you restart signal acquisition the DLM4000 acquires signals using the new time axis scale HORIZONTAL IM DLM4038 03EN 1 5 suoloun y pue s wey zu uodwog 1 2 Keys and Knobs Triggering EDGE Key Displays a menu for setting the edge trigger When you press this key the edge trigger is selected and the key illuminates ENHANCED Key Displays a menu for setting the enhanced trigger When you press this key the enhanced trigger is selected and the key illuminates MODE Key Displays a menu for selecting the trigger mode SHIFT MODE ACTION GO NO GO Key Press SHIFT and then press MODE to display an action on trigger menu or a GO NO GO menu B TRIG Key Use this key to set trigger combinations with the Edge or Enhanced trigger and to set the trigger B trigger type SHIFT B TRIG FORCE TRIG Key Press SHIFT and
84. ctrical and mechanical IEEE 802 3 compliant specifications Transmission system Ethernet 1000BASE T 100BASE TX 10BASE T Communication protocol TCP IP Supported services Server FTP HTTP Web and VXI 11 Client FTP Net Drive SMTP Mail SNTP LPR Net Print DHCP and DNS PC system requirements APC running the English or Japanese version of Windows 8 32 bit or 64 bit Windows 7 32 bit or 64 bit Windows Vista 32 bit or Windows XP SP2 or later 32 bit 6 16 IM DLM4038 03EN 6 11 General Specifications Item Specifications Standard operating Ambient temperature 23 5 C conditions Ambient humidity 55 RH 10 RH Warm up time Supply voltage and frequency errors At least 30 minutes Within 1 of rating Storage environment Temperature 20 C to 60 C Humidity 20 RH to 80 RH no condensation Altitude 3000m or less Operating environment Temperature 5 C to 40 C Humidity 20 RH to 80 RH when the printer is not used no condensation 35 RH to 80 RH when the printer is used no condensation Altitude 2000 m or less Recommended calibration 1 year period Rated supply voltage 100 VAC to 240 VAC Permitted supply voltage range 90 VAC to 264 VAC Rated power supply frequency 50 60 Hz Permitted power supply frequency range 48 Hz to 63 Hz Power fuse Built in not replaceable Maximum power 250 VA when the printer is used consumption Wit
85. cy 0 5 of setting 2 ns Minimum time 2 ns typical value detection width Triggers on the time duration for which a pattern conditions of signals is met or not met For details on the pattern signals and clock source and pattern combination see State For details on the time settings see Pulse Width Triggers on a FlexRay bus signal The source can be set to a signal from CH1 to CH8 Mode Frame Start Error ID Data ID OR BitRate 2 5 M 5M 10 Mbps Bus channel A B Triggers on a CAN Controller Area Network bus signal The source can be set to a signal from CH1 to CH8 Mode SOF Error ID Data ID OR BitRate 33 3 k 83 3 k 125 k 250 k 500 k 1 Mbps User Define For User Define you can set a value from 1 M to 10 kbps in 0 1 kbps steps Triggers on a LIN Local Interconnect Network bus signal The source can be set to a signal from CH1 to CH8 Mode Break Synch Error ID Data ID OR BitRate 1200 2400 4800 9600 19200bps User Define For User Define you can set a value from 1 k to 20 kbps in 0 01 kbps steps 1 For LOGIC ports LO to L7 AO to A7 and BO to B7 bits can be set individually or at the port level AO to A7 and BO to B7 are available on models with the L16 option 2 Values measured under standard operating conditions see section 6 11 for details after a 30 minute warm up 3 Typical values represent typical or average values They are not strictly warranted 4 FlexRay CAN
86. d PostScript are either registered trademarks or trademarks of Adobe Systems Incorporated DLM is a registered trademark of Yokogawa Meters amp Instruments Corporation In this manual the TM and symbols do not accompany their respective registered trademark or trademark names Other company and product names are registered trademarks or trademarks of their respective holders 3rd Edition June 2013 YMI All Rights Reserved Copyright 2012 Yokogawa Meters amp Instruments Corporation IM DLM4038 03EN Revisions e 1st Edition e 2nd Edition e 3rd Edition November 2012 February 2013 June 2013 IM DLM4038 03EN Checking the Contents of the Package Unpack the box and check the contents before operating the instrument If the wrong items have been delivered if items are missing or if there is a problem with the appearance of the items contact your nearest YOKOGAWVA dealer DLM4000 Check that the product that you received is what you ordered by referring to the model name and suffix code given on the name plate on the left side panel MODEL SUFFIX Specifications DLM4038 8 channels 8 bit switchable logic 350 MHz DLM4058 8 channels 8 bit switchable logic 500 MHz Power cord D UL CSA Standard power cord Part No A1006WD Maximum rated voltage 125 V VDE Standard power cord Part No A1009WD Maximum rated voltage 250 V BS Standard power cord Part No A1054WD Maxim
87. de is on Realtime IntP Rep Realtime IntP Rep Realtime IntP Rep Realtime IntP Rep Sample Record Sample Record Sample Record Sample Record Sample Record Sample Record Sample Record Sample Record Rate Length Rate Length Rate Length Rate Length Rate Length Rate Length Rate Length Rate Length Timeldiv S s Points S s _ Points S s _ Points S s _ Points S s _ Points S s _ Points S s _ Points S s _ Points 500s 50 250k 50 250k 50 250k 50 250k 150 250k 50 250k 50 250k 50 250 k 200s 50 100k 50 100k 50 100k 50 100k 50 100k 50 100k 50 100k 50 100 k 100s 50 50k 50 50 k 50 50 k 50 50 k 50 50 k 50 50k 50 50 k 50 50 k 50s 50 25k 50 25k 50 25k 50 25k 50 25k 50 25KS 25k 50 25k 20s 50 10k 50 10k 50 10k 50 10k 50 10k 50 10k 50 10k 50 10k 10s 50 5k 50 5k 50 5k 50 5k 50 5k 50 5k 50 5k 50 5k 5s 50 2 5k 50 2 5k 50 25k 50 2 5k 150 Z 5ike 50 2 5k 50 2 5k 50 2 5k 2S 62 5 125K T625 1251K T625 1 25k 62 5 1 25k 62 5 1 25k 62 5 1 25k 62 5 1 25k 62 5 1 25k 1s 125 1 25k 125 WoT i ial ls 1 25k 1125 T25 KE125 P25k E125 1251K Z 1 25k 500 ms 250 1 25k 250 1 25k 250 1 25k 250 1 25k 250 1 25k 250 1 25k 250 1 25k 250 125K 200 ms 625 1 25k 625 1 25k 625 1 25k 625 1 25k 625 1 25k 625 1 25k 625 1251K 625 1 25k MOOS e 25 kw eZ kon Z ken e 25 ka ide 2k 2k le ko ile 20 Ko ite 2 Okan e201 Kan eZ Kent 20 kon de 2 Kenn i 2 kel 20 kee le Zi 50ms 2 5k 1 25k 25k 1 25k 25k
88. e Jog Shuttle Setup Menu are key mark Ganz Default value Hold Off 2qns SET key mark Push Toggle nensi C 7 A Item under the control of the jog shuttle The setting that the jog shuttle sets switches each time you press the SET key e When the Jog Shuttle and SET Key Marks OO Are Displayed in the Setup Menu Press SET to confirm the selected item e When You Are Setting a Value Moving the SET key up or down moves the value up or down Moving the SET key to the left and right changes which digit to set e When Selecting the Item to Set Moving the SET key up down left and right moves the cursor How to Enter Values in Setup Dialog Boxes 1 Use the keys to display the appropriate setup dialog box 2 Turn the jog shuttle or move the SET key up down left or right to move the cursor to the appropriate item 3 Press the SET key The operation varies depending on the selected item Pattern CH1 ok Switches the selected item Select f t or X cH E t Measure Item All OFF Copy To All Trace Cycle Mode Max a Min a Pare High Amplitude W Rms Mean Sdev Pulse Edge Count Count AT IntegTY IntegTY Avg mee Avg Perei Freq Period Fall Hidth Width Delay Setup How to Clear Setup Dialog Boxes Press ESC to clear the setup dialog box from the screen Displays a selection menu o OFF 1 Cycle N Cycle Selects or clears the check box i I
89. e following HDTV signals 1080 60i 1080 50 720 60p 1080 25p 1080 24p 1080 24sF 1080 60p UserdefTV You can trigger on any TV signal by selecting standard or high definition setting the H sync period and setting the sync guard Sync guard can be set to a value from 60 to 90 of the H sync value in 1 steps Polarity Pos Neg HF Rej NTSC PAL 300 kHz fixed SDTV HDTV OFF fixed UserdefTV Off or 300 kHz Line 5 to 1054 NTSC 2 to 1251 PAL 8 to 2251 SDTV 2 to 2251 HDTV 2 to 2251 UserdefTV ALL Field 1 2 X Frame Skip 1 2 4 8 AB trigger A trigger set with the B TRIG key Triggers on the combination of triggers A and B The trigger conditions specified with the EDGE or ENHANCED key are assigned to trigger A trigger conditions specified with the B TRIG menu are assigned to trigger B Some trigger types cannot be specified depending on the AB trigger type as shown below OFF Triggers only on the trigger A conditions the trigger B conditions are not used A Delay B After the trigger A conditions are met and the specified amount of time elapses the DLM4000 triggers when the trigger B conditions are met Trigger B cannot be set to Edge OR Width or TV Delay value 10 ns to 10 s A gt B N After the trigger A conditions are met the DLM4000 triggers when the trigger B conditions are met N times Trigger B cannot be set to Edge OR Width or TV N value 1 to 10 Dual Bus Triggers when the serial bus trigger A
90. easured 2 Logic signal input ports LOGIC A B are equipped on models with the L16 option IM DLM4038 03EN 1 1 suoloun pue s wey zu uodwog E 1 1 Top Panel Front Panel Right Side Panel Left Side Panel and Rear Panel Right Side Panel AT iG Inlet holes A PROBE 8 probe power terminals optional A Use these terminals to supply power to a YOKOGAWA FET probe or current probe Section 2 4 S Main power switch Section 2 3 Power connector A Section 2 3 AN 100 240 AC 250 VA MAX 50 60 Hz GP IB connector Use this connector to communicate with the DLM4000 through the GP IB interface Communication Interface User s Manual 1 2 IM DLM4038 03EN 1 1 Top Panel Front Panel Right Side Panel Left Side Panel and Rear Panel Rear Panel Ethernet port Use this port to connect the DLM4000 to a network Features Guide and Communication Interface User s Manual USB port for PCs Use this port to connect the DLM4000 to a PC that has a USB port Communication Interface User s Manual Trigger output terminal A Use this terminal to transmit trigger signals gt Section 4 2 External trigger input terminal A
91. ected to the probe power terminals may break Handling Precautions for the Probe Interface Terminals and Probe Power Terminals If you are connecting a YOKOGAWA FET probe current probe differential probe or deskew correction signal source to one of the probe power terminals option on the right side panel be sure that the total current of the eight probe power terminals and the eight probe interface terminals does not exceed 2 0 A for 12 V or 1 6 A for 5 V Otherwise the instrument s operation may become unstable as a result of the activation of the excessive current protection circuit of the power supply e The number of current probes 701932 701933 that can be used is limited by the measured current the current measured by the current probes The characteristics of measured current versus current consumption for the active probes that can be connected to the instrument are as follows Positive power supply DC input Negative power supply DC input Positive power supply AC 50 Hz input Negative power supply AC 50 Hz input 600 _ _ __ _ _ 600 500 500 400 400 300 300 pe 200 200 100 100 Positive power supply DC input Negative power supply DC input Positive power supply AC 50 Hz input Negative power supply AC 50 Hz input 100 AT 200 aa 300 A 400 500 b gt 600 100 a 200
92. ects which item to configure when configuring a feature that consists of multiple items that operate with different settings such as the Math1 to Math4 and FFT1 and FFT2 computation features nm How to Display the Setup Menus That Are Written in Purple below the Keys In the explanations in this manual SHIFT key name written in purple is used to indicate the following operation 1 Press the SHIFT key The SHIFT key illuminates to indicate that the MATHIREF keys are shifted Now you can select the setup menus written in purple SHIFT below the keys FFT 2 Press the key that you want to display the setup menu of ESC Key Operation If you press ESC when a setup menu or available options are displayed the screen returns to the menu level above the current one If you press ESC when the highest level menu is displayed the setup menu disappears However the jog shuttle setup menu remains displayed If you press the ESC key again the jog shuttle setup menu disappears suoljyesadQ uowwog e IM DLM4038 03EN 3 1 3 1 Key and Jog Shuttle Operations RESET Key Operation If you press RESET when you are using the jog shuttle to set a value or select an item the setting is reset to its default value depending on the operating state of the DLM4000 the setting may not be reset SET Key O Operations The operation varies as indicated below depending on what you are setting e When There Are Two Values to Set in th
93. eeeeeeereeeerteeeeeaes 3 14 3 7 Calibrating the DEMAQQ0 ics raires head a sad Eai eao aaa pi rE araa aeai 3 15 3 8 Starting and Stopping Waveform Acquisition ccccceeeceeeeee cee eeeeeeeeeeeeseeeteeeeeeeneea 3 16 3 9 Displaying Help gssai ea E ETa 3 17 Chapter 4 Rear Panel Input and Output A 4 1 External Trigger Input TRIGGER IN ceecceececee cece eeeeeeeececeeaeeeeeeaeeeseaeeeseaeeeeseeaeeeseaes 4 1 A 4 2 Trigger Output TRIGGER OUT Jessii aiie erre eaae aa a aaa A ene dad 4 2 A 4 3 Video Signal Output VIDEO OUT XGA e cee eecceere cet eeeee cette eee eeeeeeneeeseseeesnieeseeeenees 4 4 A 4 4 GO NO GO Signal Quipulisccisesiiaiid ated Asn ana eneiad 4 5 Chapter 5 Troubleshooting Maintenance and Inspection 5 1 Ita Probl m OCCUIS ss aids ees nas ccvccssvecaceceztnes a eiesv cee uestc eed estvunscdecspuees paid i ensnds EE 5 1 5 2 Recommended Part Replacement 0 c 20 cc cccessesneeseeeessneeeeesecteeccnesseheneeeseeesesteeentenerte 5 2 IM DLM4038 03EN xi Contents Chapter6 Specifications Appendix 6 1 Signal INPUt SSCUOM sir pesin eiu oere vases nes r e eee vynes ededs eee Eaa E EES 6 1 6 2 Tigg ring Sectio isnin a E A E ages E 6 3 6 3 MME AX S oeaan a o aE aE aai a AE Ao oTi 6 6 6 4 DIS playin E a a A N A S 6 6 6 5 Feat rES tisori ea ai a ao eaaa orso a i a a aE Ea 6 7 6 6 Built in Printer B5 Option sasiidiaciacaani r Aa N A EEE EEREN 6 14 6 7 Storag Eisi o ae ia i aa Eo o p O a
94. environment ranging from 5 to 40 C 23 5 C recommended e Do not apply signals when calibrating Calibration may not be executed properly when input signals are being applied to the DLM4000 Auto Calibration Auto Cal Auto calibration is executed when you perform one of the following operations and any of the time periods listed below has elapsed since the power was turned on 3 minutes 10 minutes 30 minutes 1 hour and each following hour e When you change time div during waveform acquisition when the RUN STOP key is illuminated e When you start waveform acquisition after stopping waveform acquisition so that the RUN STOP key is not illuminated If calibration is executed while signals are being applied to the DLM4000 we recommend that you stop signal application and recalibrate the DLM4000 IM DLM4038 03EN 3 15 suoljyesadQ uowwog el 3 8 Starting and Stopping Waveform Acquisition Starting and Stopping Waveform Acquisition RUN STOP 1 Press the RUN STOP key The RUN STOP key illuminates and waveform acquisition starts The acquired waveforms are displayed If you set the record length to a value that allows only one waveform to be acquired pressing the RUN STOP key will produce the same result as pressing the SINGLE key 2 Press the RUN STOP key again The RUN STOP key light turns off and waveform acquisition stops Acquiring a Single Waveform SINGLE 1 Press the SINGLE key The SINGLE key illuminat
95. er Part Name Recommended Replacement Interval Cooling fan 3 years Backup battery lithium battery 5 years IM DLM4038 03EN Chapter 6 6 1 Specifications Signal Input Section Analog Signal Input Item Specifications Number of input channels 8 CH1 to CH8 Input coupling settings AC1MQ DC1MQ DC500 GND Input connector BNC connector Input impedance 1 MQ 1 0 approx 20 pF 50 Q 1 0 VSWR1 4 or less at DC to 500 MHz Selectable voltage 1 MOQ input 2 mV div to 10 V div in 1 2 5 steps sensitivity range 50 Q input 2 mV div to 500 mV div in 1 2 5 steps vertical scale Maximum input voltage 1 MOQ input 150 Vrms At 100 kHz and higher the voltage decreases at 20 dB decade down to 2 5 Vrms 50 Q input 5 Vrms or less and 10 Vpeak or less neither values may be exceeded Selectable maximum DC 1 MOQ input offset range 2 mV div to 50 mV div 1V when the probe attenuation 100 mV div to 500 mV div 10V is set to 1 1 1 Vidiv to 10 Vidiv 100 V 50 Q input 2 mV div to 50 mV div 1V Vertical axis voltage axis accuracy DC accuracy Offset voltage accuracy 100 mV div to 500 mV div 2 mV div to 50 mV div 100 mV div to 500 mV div 1 Vidiv to 10 Vidiv 1 5 of 8 div offset voltage accuracy 1 of set value 0 2 mV 1 of set value 2 mV 1 of set value 20 mV Frequency bandwidth 2 3 dB 2 3 divp p sine wave input 1
96. es and waveform acquisition starts The acquired waveform is displayed The DLM4000 switches to Single mode and acquires a waveform When the DLM4000 triggers it acquires and displays only one waveform and then stops waveform acquisition The SINGLE key light turns off To stop waveform acquisition press the RUN STOP key Explanation Waveform Acquisition and Indicators e When the RUN STOP key or SINGLE key is illuminated the DLM4000 is acquiring waveforms Running appears in the upper left of the screen e When the RUN STOP key or SINGLE key is not illuminated waveform acquisition is stopped Stopped appears in the upper left of the screen DLM4000 Operation When the Acquisition Mode Is Set to Averaging e Averaging stops when you stop waveform acquisition e If you restart waveform acquisition again averaging starts from the beginning Running and Stopping Operations during Accumulation e Accumulation stops when you stop waveform acquisition e If you restart waveform acquisition past waveforms are cleared and accumulation starts over Note If you start waveform acquisition using RUN STOP past data stored in the acquisition memory is cleared You can use the snapshot feature to retain the displayed waveform on the screen This feature allows you to retain the waveform that you have taken a snapshot of on the screen while the DLM4000 continues signal acquisition 3 16 IM DLM4038 03EN 3 9 Displaying Help
97. ettings Explanation Turning the Date and Time Display On and Off Display Specify whether to display the date and time on the DLM4000 screen Setting the Display Format Format Select the display format from one of the following options e Year Month numeric Day e Day Month numeric Year e Day Month English abbreviation Year the lower two digits e Day Month English abbreviation Year Setting the Time Difference from Greenwich Mean Time Time Diff GMT Set the time difference between the region where you are using the DLM4000 and Greenwich Mean Time Selectable range 12 hours 00 minutes to 13 hours 00 minutes For example Japan standard time is ahead of GMT by 9 hours In this case next to Time Diff GMT set Hour to 9 and Minute to 00 Checking the Standard Time Using one of the methods below check the standard time of the region where you are using the DLM4000 e Check the Date Time Language and Regional Options on your PC e Check the website at the following URL http www worldtimeserver com Not The DLM4000 does not support Daylight Saving Time To set the time to Daylight Saving Time reset the time difference from Greenwich Mean Time e Date and time settings are backed up using an internal lithium battery They are retained even if the power is turned off e The DLM4000 has leap year information IM DLM4038 03EN 3 11 suoljyesadQ uowwog e 3 5 Performing Auto Setup Executi
98. form display modes Normal Max Hold Average On models with the user defined computation option the FFT s Type and Sub type settings can be selected Type LS RS PS PSD CS TF CH Sub type MAG LOGMAG PHASE REAL IMAG Reference waveforms Four reference waveforms REF1 to REF4 can be displayed Saved waveforms and channel waveforms can be loaded into REF1 to REF4 Ref1 to Ref4 use the Math1 to Math4 traces respectively Therefore Ref and Math cannot be used simultaneously Maximum record length at which reference waveforms can be used is the same as the maximum record length at which computation is possible For details on the maximum computable record length see Computation two items earlier Waveform searching Searches the displayed waveform for locations that meet the specified conditions and displays the waveform expanded around the detected points Up to 50000 points can be detected within the specified search range Search start and end points Can be set within 5 div If the search type is not set to Edge or Pulse Width End Point is fixed at 5 div Search Types Edge Edge Qualified State Pulse Width State Width Serial bus signal analysis FlexRay CAN LIN UART I C SPI and user defined serial bus data can be analyzed and displayed The DLM4000 can decode frames fields and other information from the waveform displayed on the screen Then it can display the decoded results along with t
99. g Extended Non Use Unplug the power cord from the outlet IM DLM4038 03EN 2 1 sjusWaINseay 104 Suoijesedaig BUIEN G 2 1 Handling Precautions When Carrying the Instrument Remove the power cord and connecting cables When carrying the instrument either hold the handle or hold the instrument with both hands as shown in the figure below When Cleaning the Instrument When cleaning the case or the operation panel first remove the power cord from the outlet and then wipe with a dry soft clean cloth Do not use chemicals such as benzene or thinner Doing so may cause discoloring and deformation 2 2 IM DLM4038 03EN 2 2 Installing the Instrument Do not install the instrument outdoors or in locations subject to rain or water e Install the instrument so that you can immediately remove the power cord if an abnormal or dangerous condition occurs CAUTION If you block the inlet or outlet holes on the DLM4000 the DLM4000 will become hot and may break down Installation Conditions Install the instrument in a place that meets the following conditions Flat Even Surface Install the instrument with the correct orientation on a stable horizontal surface see page 2 4 The printing quality may be hindered when the instrument is placed in an unstable or inclined place Well Ventilated Location Inlet holes are located on the top panel and the left and right side panels of the instrument In
100. h voltage equipment or power lines In an environment that is subject to large levels of mechanical vibration e Onan unstable surface e Outdoors or in locations subject to rain or water Installation Position Place the instrument in a horizontal position or tilt it on its movable legs or stand When you use the movable legs or stand push out until the legs or stand locks To put away the stand push it inward while returning it to its original position Horizontal installation Tilted installation ft CO0000 00 Us NL owm N e When you handle the movable legs be careful not to injure your hand with the leg edges e When you put away the movable legs or stand be careful not to get your hand caught between the movable legs or stand and the instrument e Handling the movable legs or stand without firmly supporting the instrument can be dangerous Please take the following precautions e Only handle the movable legs or stand when the instrument is on a stable surface Do not handle the movable legs or stand when the instrument is tilted Do not place the instrument in any position other than those shown in the above figures Also do not stack the instrument TE 2 4 IM DLM4038 03EN 2 2 Installing the Instrument Rubber Feet You can attach rubber feet to the feet at the bottom of the instrument for when you use the instrument in the first and second Inst
101. he selectable range is 1 to 10 Time axis zoom Zoom position The center position to zoom in on on the main waveform can be specified Selectable range 5 div Zoom factor Can be set using the time scale magnification ZOOM knob Press the ZOOM knob to switch between a mode in which you can set values in 1 2 5 steps or a mode in which you can set values in detail FINE The selectable range is from 2 or 2 5 to the magnification that corresponds to 2 5 points 10 div or 3 125 points 10 div f the record length or time axis is changed the DLM4000 retains the zoom factor as much as possible Auto scroll feature Automatically moves the zoom position in the specified direction Auto or 1 2 3 4 6 or 8 areas When set to Auto the DLM4000 to automatically select the number of areas depending on the number of displayed waveforms The zoom windows can be divided into 1 2 3 4 6 or 8 areas or can be set to follow the main window setting When a zoom window and the main window are displayed at the same time you can set the vertical display area of the main window to 20 or 50 Display interpolation Interpolation between sampled points can be set to sine interpolation linear interpolation pulse interpolation or no interpolation Grid The grid in the window can be set to dot grid line grid frame and crosshair Fine grid can be turned on and off The normal grid appears in front of the waveforms and the fine grid
102. he waveform on the screen or display a list of detailed decoded results By performing a search you can display an expanded waveform with the detected frame s or field s first data byte at the center of the window The DLM4000 can analyze and search the waveforms of up to four serial bus signals The DLM4000 can search up to 50000 points on the selected serial bus signal History waveform display and searching You can display one waveform or all history waveforms overlapped and list the timestamps of the waveforms You can search for waveforms that meet specified conditions display detected history waveforms and list the timestamps of the waveforms Search conditions Up to 4 Search logic AND or OR of the four search conditions Search criterion The source waveform enters the search range IN moves outside the search range OUT or don t care X Search range type Select from the following RectZone Rectangular zone Cannot be used on FFT waveforms WaveZone Waveform zone Cannot be used on XY or FFT waveforms PolygonZone Polygonal zone Cannot be used on FFT waveforms Parameter Zone between the upper and lower limits of one waveform parameter FlexRay CAN LIN UART IC and SPI are available on models with the F1 to F6 options 6 10 IM DLM4038 03EN 6 5 Features Item Specifications Cursor measurement Cursors can be placed on displayed waveforms to display the measured values between
103. hstand voltage between the power supply and case 1 5 kVAC for 1 minute Insulation resistance between the power supply and case External dimensions 500 VDC 10 MQ or more 426 mm W x 266 mm H x 178 mm D when the printer cover is closed excluding protrusions Weight Approx 6 6 kg excluding options Instrument cooling method Forced air cooling outlet on the rear Installation orientation Horizontal or tilted using the movable leg or stand Other orientations are prohibited Stacking prohibited Battery backup The clock is backed up with the internal lithium battery Battery life Approx five years at an ambient temperature of 25 C IM DLM4038 03EN 6 17 suoljeoijioads l 6 11 General Specifications Item Specifications Safety standards Compliant standard EN61010 1 Overvoltage Category II Pollution Degree 2 EN61010 2 030 Measurement Category Other O Emissions Compliant standards EN61326 1 ClassA EN61326 2 1 EN55011 Class A Group 1 EMC Regulatory Arrangement in Australia and New Zealand EN 55011 Class A Group 1 Korea Electromagnetic Conformity Standard amp 2 AUSSI Applicable to the DLM4038 and DLM4058 EN61000 3 2 EN61000 3 3 This is a class A instrument designed for an industrial environment Operation of this equipment in a residential area may cause radio interference in which case users will be required to correct the interference Cable
104. ications of the GO NO GO Cable Optional accessory 366973 Approx 1 5 m i Connect to the GO NO GO input connector Process the wires at the end of the stripped cable as necessary e onthe rear panel of the DLM4000 EH RJ 12 modular jack Colors Pin No Signal Name Logic Yellow 2 NC White 3 GO OUT Negative logic Green 4 NO GO OUT Negative logic Blue 5 GND 4 6 IM DLM4038 03EN Chapter 5 Troubleshooting Maintenance and Inspection 5 1 Ifa Problem Occurs Faults and Corrective Actions Ifa message appears on the screen see section 20 1 in the user s manual IM DLM4038 02EN e If servicing is necessary or if the instrument does not operate properly even after you have attempted to deal with the problem according to the instructions in this section contact your nearest YOKOGAWA dealer Problems and Solutions Refer To Section The DLM4000 does not turn on Securely connect the power cord to the DLM4000 and to the power outlet 2 3 Make sure that the power switch is on 2 3 Set the supply voltage and frequency to within the permitted range 2 3 Nothing is displayed Press any key to turn on the backlight 4 4 Press the DEFAULT SETUP key to initialize the screen s display colors 3 6 The display is odd Confirm that the ambient temperature and humidity are within their specified ranges 22
105. ing Cables When connecting a probe to the instrument for the first time perform phase correction of the probe as described in section 2 5 Correcting a Probe Phase If you don t correct the probe phase the frequency characteristics will not be flat and measurements will not be correct Perform phase correction on each channel to which a probe is to be connected Please note that if the circuit being measured is directly connected to the instrument without the use of a probe correct measurements may not be possible because of the effect of the input impedance of the instrument IM DLM4038 03EN 2 9 s usWaINSea 104 SuoIeiedaig BUIEN 2 4 Connecting Probes About Probes Specifications after Probe Phase Compensation of the Standard Accessory Probe model 701939 Item Specification Conditions Length of probe and cable 1 3 m Connector type BNC Input impedance 10 MO 2 Input capacitance Approx 10 5 pF Aitenuation ratio 10 1 2 When used with an oscilloscope whose Bandwidth DC to 500 MHz not exceeding 3 dB input impedance is 1 MQ 1 Rise time Maximum input voltage 700 ps or less typical 600 V DC ACpeak or 424 Vrms When AC does not exceed 100 kHz Typical values represent typical or average values They are not strictly warranted Specifications after Probe Phase Compensation of the Optional Accessory Probe model 701946 Item
106. instrument for the first time make sure to read Safety Precautions on pages vii and viii Do Not Remove the Case Do not remove the case from the instrument Some parts of the instrument use high voltages and are extremely dangerous For internal inspection and adjustment contact your nearest YOKOGAWA dealer Unplug If Abnormal Behavior Occurs If you notice smoke or unusual odors coming from the instrument immediately turn off the power and unplug the power cord Then contact your nearest YOKOGAWA dealer Do Not Damage the Power Cord Nothing should be placed on top of the power cord and it should be kept away from any heat sources When removing the plug from the power outlet do not pull on the cord Pull from the plug If the power cord is damaged contact your nearest YOKOGAWA dealer Refer to page iv for the part number when placing an order General Handling Precautions Do Not Place Objects on Top of the Instrument Never place objects such as other instruments or objects that contain water on top of the instrument Doing so may damage the instrument Do Not Subject the Inputs to Mechanical Shock Applying shock to the input connectors probes etc can cause electrical noise to enter the instrument through the signal lines Do Not Damage the LCD Because the LCD is very vulnerable and can be easily scratched do not allow any sharp objects near it Also the LCD should not be exposed to vibrations or shocks Unplug durin
107. is displayed after Rep IM DLM4038 03EN 1 11 suoloun 4 pue s wey zu uodwog E 1 3 Screens Logic Signal Waveform Screen YOKOGAWA 2012 09 06 18 10 14 Normal Edge Logic LO F Stopped 5 IntP 12 5GS s Auto Be LOSIC Main 125 k 4us div The bus and each bit are displayed starting from the top of Bus and bit labels the screen in an order determined by the Bit Order setting Bus display Displays the logic signal in binary or hexadecimal aus 59 41 59 aol 58 40 sho 58 Yaz 5a aef sa fazf sa Yas 5B sfo se faf 59 f Sea ig lt Display i Individual bit display Displays each bit of the logic signal waveform H PiE oai Ls i S Assignment L4 LJ SEE bf L L Ld EEJ E L__ J S a ee a en LJ Time Name L2 BIS L1 4 ee Format Lo Bin Screen Displaying Zoom Waveforms Displays the zoom position relative to the entire waveform when normal waveforms are not displayed Zoom position of Zoom1 Zoom1 zoom range along the time axis Zoom2 zoom range along the time axis YOKOGAWA 21270906 18 45 29 Running 1067 ZENT I Main 125_k 1ms div Normal waveform display area main window K CH2 Zoom1 25 k 900us div Zoom2 6 25 k 50us diy Zoom window J display area enrera nea EA OE AEE
108. isassemble or Alter the Instrument Only qualified YOKOGAWA personnel may remove the covers and disassemble or alter the instrument The inside of the instrument is dangerous because parts of it have high voltages Ground the Instrument before Making External Connections Securely connect the protective grounding before connecting to the item under measurement or to an external control unit Before touching a circuit turn off its power and check that it has no voltage To prevent the possibility of electric shock or an accident connect the ground of the probe and input connector to the ground of the item being measured Measurement Category The measurement category of the DLM4000 signal input terminals is Other O Do not use it to measure the main power supply or for Measurement Categories II IIl and IV Install or Use the Instrument in Appropriate Locations Do not install or use the instrument outdoors or in locations subject to rain or water e Install the instrument so that you can immediately remove the power cord if an abnormal or dangerous condition occurs CAUTION Operating Environment Limitations This product is a Class A for industrial environments product Operation of this product in a residential area may cause radio interference in which case the user will be required to correct the interference viii IM DLM4038 03EN Waste Electrical and Electronic Equipment Waste Electrical and Electronic Equipment
109. ition memory channel Ref1 Math1 to Ref4 Math4 If waveform data is loaded into the acquisition memory the data is cleared when you start waveform acquisition Setup data Setup data can be saved to the specified storage medium The saved data can be loaded into the DLM4000 Setup data storage and recall Up to three sets of setup data can be stored and loaded from the internal memory Other types of data The displayed screen image can be saved Waveform zones can be saved and loaded Polygonal zones can be loaded Snapshot waveforms can be saved and loaded Automatically measured waveform parameters can be saved Serial bus analysis results can be saved FFT waveform data can be saved Histogram data can be saved A list of timestamps of history waveforms can be saved The storage medium can be set to internal memory or USB storage Other Features Item Specifications Default setup Resets the DLM4000 to its factory default settings The following settings are not reset date and time settings communication interface settings settings stored to the internal memory language settings and font size of measured values The Undo command can be used to revert to the previous settings Auto setup Automatically sets the voltage scale time scale trigger and other settings to the most suitable values for the input signals The Undo command can be used to revert to the previous settings
110. lace center of the cover until you hear a click 2 18 IM DLM4038 03EN Chapter 3 Common Operations 3 1 Key and Jog Shuttle Operations Key Operations How to Use Setup Menus That Appear When Keys Are Pressed The operation after you press a key varies depending on the key that you press FFT menu CURSOR menu MODE menu MATH REF menu FFT CURSOR l MATH REF Display FFT Math Ref 1 OFF ON 1 Display Type Mode Auto Level OF See Trace MF Normal FFT menu oi FFT 4 FFT Setup N Single FFT 1 Time Range Y Cursor1 2 Display s 3 00div Ma 3 00div 4 T Cursor1 2 1 Display Setup 4 00div 4 00div 4 4 Measure Setup T Cursor Push 12 5k 9 Push 20 000ns FFT Points aa Hold Off 2 C Jog shuttle setting menu Cursor gt 20 3 00div A The selection switches each time you press the soft key B Aselection menu appears when you press the soft key Press the soft key that corresponds to the appropriate setting C Adialog box or the keyboard appears when you press the soft key Use the jog shuttle and the SET key 0 to configure the settings D Pressing the soft key selects the item that you can control using the jog shuttle The jog shuttle setup menu which appears at the bottom end of the setup menu shows the selected item E A related setup menu appears when you press the soft key Pressing a soft key selects the corresponding option in the soft key G Sel
111. le for the LOGIC A B ports when interleave mode is on No options 6 25 M points 12 5 M points On models with the M1 option 25 M points 62 5 M points On models with the M2 option 62 5 M points 125 M points WDM Under standard operating conditions see section 6 11 for details after a 30 minute warm up Typical values represent typical or average values They are not strictly warranted Resolution only improves for analog waveforms If high resolution mode is off and the sample rate of analog channels is 2 5 GS s interpolation sampling mode is used IM DLM4038 03EN 6 2 Triggering Section Item Specifications Triggered modes Auto Auto Level Normal Single N Single Single The DLM4000 measures in Single mode when you start acquisition by pressing the SINGLE key or when you start acquisition by pressing the RUN STOP key when the record length setting only allows for single acquisition suoljeoijioeds l Trigger sources CH1 to CH8 Signals received through input terminals LINE The connected commercial power supply signal only Edge trigger can be used EXT The signal received through the TRIG IN terminal LOGIC Signals received through the logic signal input port terminals Source bits LO to L7 AO to A71 BO to B71 Trigger coupling CH1 to CH8 DC AC EXT DC HF rejection Trigger source bandwidth limit can be specified separately for CH1 to CH8 OFF No bandwidth limit 15 kHz D
112. leave mode is on all even numbered channels including LOGIC L are automatically are turned off Logic signal bus display The bits of the LOGIC L port can be assigned to Bus and the bits of the LOGIC A B ports can be assigned to Bus2 or Bus3 The assigned bits can be shown on a bus display The bus display shows the logic signal in accordance with the specified format Format and bit order Bit Order Logic signal state display Displays logic signals that have been sampled on the edges of a clock signal Even when the input signal changes a state is retained until the clock source edge changes For the LOGIC L port you can select the clock source from CH5 to CH7 or from LO to L7 For the LOGIC A B ports you can select from AO to A7 and BO to B7 Vertical position Turning the vertical position knob moves the vertical position of a waveform in the range of 4 div Analog waveforms analog signal waveforms A waveform can be moved in the range of 4 div from the center of the waveform display frame CH1 to CH8 are moved separately Logic waveforms logic signal waveforms The center of logic waveforms can be moved in the range of 4 div from the center of the waveform display frame Press the vertical position knob to reset the position to its default value 0 div Vertical scale The vertical SCALE knob can be used to set the voltage per grid division V div or the current per grid division A div Press the
113. level mark al The display is inverted when RESET key mark Invert is set to ON Push 20000 e Offset Jog shuttle mark g 0 00 Waveform Acquisition States Stopped Waveform acquisition is stopped Running Waveform acquisition is taking place Preview This state indication appears when waveform acquisition is stopped and a waveform acquisition condition such as the vertical scale SCALE time axis scale TIME DIV or trigger has been changed Number of Waveform Acquisitions Number Indicates the number of waveform acquisitions While the waveform acquisition state is Running the number increases up to the specified waveform acquisition count ACQ Count Waiting for Trig The DLM4000 is waiting to trigger This indication blinks Pre trig Data before the trigger point the pre trigger section is being acquired Post trig Data after the trigger point the post trigger section is being acquired Acquisition Mode Normal Normal mode Norm Hi Res Normal mode with high resolution mode enabled Envelope Envelope mode This indication is the same whether or not high resolution mode is enabled Average Averaging mode Avg Hi Res Averaging mode with high resolution mode enabled Sampling Mode and Sample Rate Number Real time sampling mode Only the sample rate is displayed IntP and a number Interpolation mode The sample rate is displayed after IntP Rep and a number Repetitive sampling mode The sample rate
114. me with the logic probe Logic Signal Input Port Connect a logic probe 701988 or 701989 to a logic signal input port on the front panel Logic signal input ports LOGIC L port LOGIC A B ports standard equipped equipped on models with the L16 option AX 1MO 20pF lt 150Vems QL lod560 v About Logic Probes The 701988 and 701989 logic probes are designed to be connected to the instrument s logic signal input port Use an appropriate connection lead to connect to the point of measurement Do not alter the connection lead Doing so may prevent the lead from satisfying the specifications The logic port has eight input terminals You can set the threshold level in the instrument s menu Recommended probes 701988 and 701989 2 14 IM DLM4038 03EN 2 6 Connecting Logic Probes Logic Input Specifications When Used with the Instrument The specifications of the 701988 and 701989 are as follows For details see page 6 2 Item When using the 701988 When using the 701989 Maximum toggle frequency 100 MHz 250 MHz Number of inputs 8 Maximum input voltage 42 V DC ACpeak or 29 Vrms 40 V DC ACpeak or 28 Vrms Input range 40 V 6 V around the threshold level Maximum sample rate 1 25 GS s interleave mode off Threshold level 40 V resolution 0 05 V 6 V resolution 0 05 V Threshold accuracy
115. ms 5 M 25M 5M 25M 200 ms 12 5 M 25 M 12 5M 25 M 100 ms 25M_ 25 M 25M 25M 50ms 25M 12 5M 25M 12 5M 20ms 125M 25M 125M 25M 10ms 250M 25M 250M 25M 5ms 250M 125M Interpolation 250M 125M Interpolation mode and mode and 2ms 1 25G 25 M repetitive 1 25 G 25 M repetitive 1ms 1 25G 12 5M sampling mode 2 5G 25M sampling mode When you specify this record length high resolution mode cannot be 500 us 1 25 G 6 25 M cannot be 256G 12 5M cannot be turned on 200 us 1 256 2 5 M used when you 256 5 m used when you 100 us 1256 1 25M ocnaiengn 25S 25M eco lengt 50 us 1 25 G 625k 2 5G 1 25M 20us 1 25G 250k 25G 500k 10us 1 25G 125k 2 5G 250k 5 us 1 25G 62 5k 2 5G 125k 2 us 1 25G 25k 2 5G 50k 1 us 1 25G 12 5k 25G 25k 500 ns 1 25 G 6 25k 25G 12 5k 200 ns 1 25G 2 5 k 25G 5k 100 ns 1 25G 1 25k 25G 2 5k 50ns 1 25 G 625 2 5G 1 25k 20ns 1 25G 250 2 5G 500 10ns 1 25G 125 2 5G 250 5 ns 1 25G 62 5 25G 125 2ns 1 25G 25 2 5G 50 1ns 1 25G 12 5 2 5G 25 Acquisition when you specify this record length is performed in single mode Roll Mode IM DLM4038 03EN App 7 xipueddy Appendix 1 Relationship between the Time Axis Setting Record Length and Sample Rate When the Record Length Is 62 5 M points This record length can be selected on DLM4000s with the M1 or M2 option IntP Interpolation Mode Rep Repetitive Sampling Mode
116. n be retained on the screen Snapshot waveforms can be saved and loaded Clear trace Clears all displayed waveforms IM DLM4038 03EN 6 9 suoljeoijioeds l 6 5 Features Computation Analysis and Searching Item Specifications Computation Four computations can be performed using MATH1 to MATH4 Waveform source waveforms are as follows Math1 CH1 to CH4 Math2 CH1 to CH4 Math1 Math3 CH5 to CH8 Math4 CH5 to CH8 Math3 The maximum computable record length is as follows Standard model 6 25 M points M1 option 25 M points M2 option 62 5 M points The following computation types are available Standard model Operators x Filter Integ Count Edge Rotary User defined computation G2 or G4 option Expressions can be created by combining the following operators and constants Operators ABS SQRT LOG LN EXP P2 SIN ASIN COS ACOS TAN ATAN PH DIFF INTEG FILT1 FILT2 HLBT MEAN DELAY BIN PWHH PWHL PWLH PWLL PWXX FV DUTYH DUTYL DA Constants K1 to K4 0 to 9 PI e fs 1 fs Exp Measure FFT Two FFT Fast Fourier Transform waveforms FFT1 and FFT2 can be displayed Analysis source waveforms CH1 to CH8 Math1 to Math4 Analysis range Main Zoom1 Zoom2 FFT Points 1 25 k 2 5 k 12 5 k 25 k 125 k 250 k points samples the waveform in the analysis range using the specified number of FFT points Time windows Rectangular Hanning and flattop FFT wave
117. n the Time Axis Setting Record Length and Sample Rate When the Record Length Is 1 25 M points This record length can be selected on all models IntP Interpolation Mode Rep Repetitive Sampling Mode Settings When High Resolution mode is off When High Resolution mode is on When Interleave mode is off When Interleave mode is on When Interleave mode is off When Interleave mode is on Realtime IntP Rep Realtime IntP Rep Realtime IntP Rep Realtime IntP Rep Sample Record Sample Record Sample Record Sample Record Sample Record Sample Record Sample Record Sample Record Rate Length Rate Length Rate Length Rate Length Rate Length Rate Length Rate Length Rate Length Timeldiv S s Points S s _ Points S s _ Points S s Points S s _ Points S s Points S s Points S s _ Points 500s 250 1 25 M 250 1 25 M 250 1 25 M 250 1 25 M 250 1 25 M 250 1 25 M 250 1 25 M 250 1 25 M 200s 625 1 25 M 625 1 25 M 625 1 25 M 625 1 25 M 625 1 25 M 625 1 25 M 625 1 25 M 625 1 25 M 100s 1 25k 1 25M 1 25k 1 25M 1 25k 1 25M 1 25k 2SM 2S k 1 25M 1 25k 1 25M 1 25k 1 25M 1 25k 1 25M 50s 25k 1 25M 2 5k 1 25M 2 5k 1 25M 2 5k 1 26M 25k 1 25M j25k 1 25M 2 5k 1 25M 2 5k 1 25M 20s 6 25k 1 25M 6 25k 1 25M 6 25k 1 25 M 6 25k 1 25M 6 25k 1 25M 6 25k 1 25 M 6 25k 1 25 M 6 25k 1 25M 10s 12 5k 1
118. ng Auto Setup AUTO SETUP 1 Press the AUTO SETUP key Auto setup is executed and an Undo menu item appears Undoing Auto Setup Undo 2 Press the Undo soft key The settings from immediately before the auto setup was executed will be restored Explanation The auto setup feature automatically sets the vertical scale V div time div trigger level and other settings to the most suitable values for the input signals Center Position after the Execution of Auto Setup The center position after you execute auto setup will be 0 V Source Channels Auto setup is performed on all channels except the logic channel If the logic channel is selected the L key is illuminated auto setup is not performed on CH8 Logic waveforms are displayed with the same settings that were used before you executed auto setup Waveforms Displayed before the Execution of Auto Setup When you execute auto setup data in the acquisition memory is overwritten and the waveforms that were displayed before you executed auto setup are cleared Undoing Auto Setup You can press the Undo soft key to restore the settings from immediately before the auto setup was executed You cannot undo auto setup if you switch to a different setup menu or clear the Undo menu using the ESC key Signals That Auto Setup Can Be Applied To Frequency Approx 50 Hz or higher Absolute input voltage Signals whose maximum value is approximately 20 mV at 1 1 setting or more Type
119. ntegTY Displays a setup dialog box Delay Setup CH1 Polarity F t Reference TrigPos Unit Tirns 3 2 IM DLM4038 03EN 3 2 Entering Values and Strings Entering Values Using Dedicated Knobs You can use the following dedicated knobs to enter values directly POSITION knobs VERTICAL lt POSITION gt knobs HORIZONTAL SCALE knob VERTICAL TIME DIV knob LEVEL knob TRIGGER ZOOM magnification knob Using the Jog Shuttle Select the appropriate item using the soft keys and change the value using the jog shuttle and the SET key This manual sometimes describes this operation simply as using the jog shuttle Note Some items that you can set using the jog shuttle are reset to their default values when you press the RESET key IM DLM4038 03EN 3 3 suoljyesadQ uowwog eo 3 2 Entering Values and Strings Entering Character Strings Use the keyboard that appears on the screen to enter character strings such as file names and comments Use the jog shuttle and the SET key to operate the keyboard and enter a character string Press to select from character strings you entered previously After selecting a character string by turning the jog shuttle or moving the SET key up and down confirm your selection by pressing the SET key Character insertion position Switches between uppercase and lowercase Move the character insertion position Deletes the
120. or B conditions are met Forced trigger A trigger that is forced regardless of whether the trigger conditions are met 1 UART 12C SPI are available on models with the F1 to F3 options 2 For LOGIC ports LO to L7 AO to A7 and BO to B7 bits can be set individually or at the port level AO to A7 and BO to B7 are available on models with the L16 option IM DLM4038 03EN 6 5 suoljeoijioeds l 6 3 Time Axis Item Specifications Selectable time scale range 1 ns div to 500 s div Timebase accuracy 0 002 Time measurement 0 002 50 ps 1 sample period accuracy Values measured under standard operating conditions see section 6 11 for details after a 30 minute warm up 6 4 Display Item Specifications Display 12 1 inch 31 4 cm color TFT LCD Display screen size 245 76 mm width x 184 32 mm height Resolution of the entire 1024 x 768 XGA screen Resolution of the waveform 1000 x 640 display The LCD may include a few defective pixels within 4 ppm over the total number of pixels including RGB The LCD may contain some pixels that are always illuminated or that never illuminate Please be aware that these are not defects 6 6 IM DLM4038 03EN 6 5 Features Vertical and Horizontal Control Item Specifications Channel on off CH1 to CH8 and LOGIC can be turned on and off separately Either CH8 or LOGIC L can be turned on at any given time When inter
121. orms SHIFT MATH REF FFT Key Press SHIFT and then press MATH REF to display an FFT menu CURSOR MEASURE ANALYSIS MATH REF eS E FFT 1 8 IM DLM4038 03EN 1 2 Keys and Knobs Screen Capture Printing and Data Storage PRINT Key Use this key to save and print screen capture data SHIFT PRINT MENU Key Displays a menu for printing screen captures to the built in printer or a network printer or displays a menu for saving screen capture data to a storage medium There is an indicator next to the PRINT key that shows whether printing or storage is enabled FILE Key Displays a menu for saving various data to the internal memory and USB memory loading data that you have saved and performing other file related tasks UTILITY Key Displays a menu for calibrating the DLM4000 connecting to a network or PC running a self test and setting the date and time menu language message language click sound LCD backlight offset cancel and delay cancel You can also use this key to display system information installed options and firmware version PRINT MENU O ms FILE Q UTILITY O Other Keys SNAP SHOT AN Key Retains the currently displayed waveforms on the screen in white by default CLEAR TRACE cir Key Clears the displayed waveforms If you execute a clear trace operation during waveform acquisition the DLM4000 clears all the history waveforms that it has acquired and rest
122. pai Eeee E x Chapter 1 Component Names and Functions 1 1 Top Panel Front Panel Right Side Panel Left Side Panel and Rear Panel 1 1 1 2 Keys and KMODS iiser e a a E N as Sea sen adit a RE aap e ed ed edaaee N EEE auto 1 4 nS CMO ON Sec caes AE E EE EA P E A AE EEE A AAE E 1 11 Chapter 2 Making Preparations for Measurements A 2 1 Handing PRECAUTIONS sereen es pa ee eee da ant bead eden ssa dn eaaeas beat aes teed 2 1 A 2 2 Installing the IMSthuMONt sinnn E E EEEE E Eaa 2 3 A 2 3 Connecting the Power Supply and Turning the Power Switch On and Off 00 2 6 A 2 4 Connecting Probe Sesser ieoi eis iive ert nett eee eee ae eas 2 9 A 2 5 Conrectingra Probe Phaser rpe a e e p a eect 2 12 A 2 6 Connecting Logic Probes isossa eee Sein dS 2 14 2 7 Attaching the Panel She Gtia a eaei Ed 2 16 A 2 8 Loading Roll Paper into the Built In Printer Optional ccccceeeeeeeeeeeeeeeeeeeeeseaeees 2 17 Chapter 3 Common Operations 3 1 Key and Jog Shuttle Op rations a a a ea 3 1 3 2 Entering ValueS and StritQS cecces cecsecteesin ptin ceed anina aiaei aaeain 3 3 3 3 Using USB Keyboards and Mouse DeVICES cece eeeeeeeeeeeeee tenes eeeneeeeeeeeetneeesenaeeeeeeaes 3 5 3 4 Synchronizing the Clock eisni irena eaaa E EE TENE 3 11 3 5 Performing Atto SOUP ses cose 2h ehscdey ee tetese i ea seis aae aE ia a aaia 3 12 3 6 Resetting the DLM4000 to Its Factory Default Settings 0 ee eee
123. power cord plug to the power connector on the right side panel Connect the other end of the cord to an outlet that meets the following conditions Use a grounded three prong outlet Item Rated supply voltage 100 VAC to 240 VAC Permitted supply voltage range 90 VAC to 264 VAC Rated power supply frequency 50 60 Hz Permitted supply frequency range 48 Hz to 63 Hz Maximum power consumption Approx 250 VA This instrument can use a 100 V or a 200 V power supply The maximum rated voltage differs according to the type of power cord Before you use the instrument check that the voltage supplied to it is less than or equal to the maximum rated voltage of the power cord provided with it see page iii for the maximum voltage rating A eCe tce ee ee IM DLM4038 03EN 2 3 Connecting the Power Supply and Turning the Power Switch On and Off Turning the Instrument On Before Turning On the Power Check That e The instrument is installed properly Section 2 2 Installing the Instrument e The power cord is connected properly Previous page Turning On the Main Power Switch 1 Flip the power switch on the right side panel to the ON position The front panel power switch illuminates in red orange Turning On the Power Switch 2 Press the power switch on the front panel The power switch color will change from red orange to green Note If you turn off the main power
124. r into the Built In Printer Optional This section explains how to load roll paper into the optional built in printer Roll Paper for Printers Only use roll paper specifically made for use with the DLM4000 series The DLM4000 comes with one set of roll paper included Use this when you first load roll paper into the built in printer When you require a new supply of roll paper please contact your nearest YOKOGAWA dealer Part Number B9988AE Specifications Heat sensitive paper 10 m Minimum Quantity 10 rolls Handling Roll Paper The roll paper is made of heat sensitive paper that changes color thermochemically Please read the following points carefully Storage Precautions The heat sensitive paper changes color gradually at temperatures of approximately 70 C or higher The paper can be affected by heat humidity or chemicals whether something has been recorded on it or not As such please follow the guidelines listed below e Store the paper in a cool dry and dark place e Use the paper as quickly as possible after you break its protective seal e If you attach a plastic film that contains plasticizing material such as vinyl chloride film or cellophane tape to the paper for a long time the recorded sections will fade due to the effect of the plasticizing material Use a holder made of polypropylene to store the roll paper e When starching the record paper do not use starches containing organic solvents such as alcohol or e
125. re using it in 2 Option P8 is necessary to use a probe that is not compatible with the probe interface and that requires a power supply For detailed specifications see sections 2 4 and 6 9 No Instrument number When contacting the dealer from which you purchased the instrument please give them the instrument number IM DLM4038 03EN Checking the Contents of the Package Standard Accessories The instrument is shipped with the following accessories Make sure that all accessories are present and undamaged Item Model or Part No Quantity Specifications and Notes Power cord A1006WD 1 UL CSA and PSE standard A1009WD VDE standard A1054WD BS standard A1024WD AS standard A1064WD GB standard A1088WD NBR standard Rubber feet B8080FR 4 Printer roll paper B9988AE 1 500 MHz passive probe 701939 4 Soft case B8059GG 1 Front cover B8069CH 1 Panel sheet See below 1 Japanese Chinese German French Korean Italian or Spanish Manuals Printed manuals IM DLM4038 03EN 1 Getting Started Guide this guide IM DLM4038 92Z1 Document for China Manual CD B8069RZ 1 Contains PDFs of the user s manuals For the types of manuals that CD contains see the next page Power cord one cord that matches the suffix code is included UL CSA Standard VDE Standard BS Standard AS Standard GB Standard NBR Standard A1006WD A1009WD A1054WD A1024WD A1064WD A1088WD D F Q Rubber
126. rm of a channel whose voltage is being measured appears on the display move the pointer close to the V div value The pointer becomes a 2 Rotate the mouse wheel forward to increase the V div value and rotate it back to decrease the value e Setting Time div Move the pointer close to the time div value that is displayed in the upper right of the screen The pointer becomes a Rotate the mouse wheel forward to increase the Time div value and rotate it back to decrease the value Set the vertical scale V div Set time div YOKOGAWA 2012 09 19 09 35 25 Normal Edge CH2 F 51 01 Running t 25MS s Auto Main 125 k aa Display 3 10 IM DLM4038 03EN 3 4 Synchronizing the Clock This section explains how to set the DLM4000 clock which is used to generate timestamps for measured data and files When the DLM4000 is shipped from the factory it has a set date and time You must synchronize the clock before you start measurements Procedure UTILITY System Configuration Menu Press UTILITY the System Configuration soft key and then the Date Time soft key to display the following screen Date Time Setup Display OFF ON Turn the date and time display on or off Format 2008 09 30 Set the display format Year Month Day v Date 2012 12 Hour Minute Second Set the date and time v v Time 18 15 49 Hour Minute Time Diff GMT 0 Set the time difference from Greenwich Mean Time Confirm the s
127. rms voltage 701989 40 V DC ACpeak or 28 Vrms For information about derating based on frequency see the respective logic probe user s manual When using the 701988 When using the 701989 Input range 40 V Threshold level 6 V Minimum input voltage 500 mVp p 300 mVp p Maximum toggle frequency 100 MHz 250 MHz Input impedance typical value 1 MQ approx 10 pF Approx 100 kQ approx 3 pF Threshold level setting Same value for all 8 bits Different values for each of the 8 bits Variable threshold level range 40 V 6 V Threshold level resolution 0 05 V 0 05 V Threshold level accuracy 0 1 V 3 of setting 0 1 V 3 of setting Hysteresis voltage typical value 100 mV When noise rejection is off 100 mV When noise rejection is on 250 mV Minimum pulse width 5 ns 2ns Maximum sample rate Real time sampling mode Values inside parentheses are for high resolution mode When interleave mode is on LOGIC L port Unable to acquire logic waveforms LOGIC A B ports 1 25 GS s 1 25 GS s When interleave mode is off 1 25 GS s 625 MS s Repetitive sampling mode 125 GS s Interpolation sampling mode 125 GS s Maximum record length Maximum record length for which repetitive acquisitions are possible No options 1 25 M points On models with the M1 option 6 25 M points On models with the M2 option 12 5 M points Maximum record length for which a single acquisition is possible Record lengths in parentheses are availab
128. robe interface connector to the instrument the probe type is automatically recognized and the attenuation ratio set Also because power is supplied to the probe through the probe interface it is not necessary to connect the probe power cable to the probe power terminals e You can execute automatic zero adjustment on a current probe that is compatible with the probe interface connector For a list of compatible probes see Optional Accessories on page vi Connecting an FET Probe Current Probe Differential Probe or Deskew Correction Signal Source If you are using a YOKOGAWA FET probe current probe differential probe or deskew correction signal source use one of the probe power terminals option on the instrument s right side panel as the power supply For details on the connection procedure see the manual that came with the product that you want to use For a list of probe and signal source models see Optional Accessories on page vi 2 10 IM DLM4038 03EN 2 4 Connecting Probes CAUTION Do not use the probe power terminals option on the instrument s right side panel for purposes other than supplying power to an FET probe current probe differential probe or deskew correction signal source Also be sure that the total current of the eight probe power terminals and the eight probe interface terminals does not exceed 2 0 A for 12 Vor1 6A for 5 V Otherwise the instrument or a device conn
129. s 625 MS s 125 GS s 125 GS s IM DLM4038 03EN 6 1 suoljesijioads l 6 1 Signal Input Section Item Specifications Maximum record length Maximum record length for which repetitive acquisitions are possible No options 1 25 M points On models with the M1 option 6 25 M points On models with the M2 option 12 5 M points Maximum record length for which a single acquisition is possible Values inside parentheses apply when interleave mode is on No options 6 25 M points 12 5 M points On models with the M1 option 25 M points 62 5 M points On models with the M2 option 62 5 M points 125 M points Values emasured under standard operating conditions see section 6 11 for details after a 30 minute warm up and calibration Values for repeating phenomena The single shot frequency bandwidth is from DC to the sampling frequency 2 5 or is the frequency bandwidth of the repeating phenomena whichever is less Values when the input section is shorted the acquisition mode is set to Normal accumulation is set to off and the probe attenuation is set to 1 1 Typical values represent typical or average values They are not strictly warranted Logic Signal Input Item Specifications Usable probes 701988 701989 8 bit input Number of inputs Standard LOGIC L port 8 LOGIC A B ports on models with the L16 option 16 addtional bits Nondestructive maximum input 701988 42 V DC ACpeak or 29 V
130. s guide explains the handling precautions basic operations and specifications of the DLM4000 DLM4000 Series Mixed Signal Oscilloscope Communication Interface User s Manual IM DLM4038 17EN The manual explains the DLM4000 communication interface features and instructions on how to use them PDF files of all the manuals above are included in the accompanying manual CD Notes e The contents of this manual are subject to change without prior notice as a result of continuing improvements to the instrument s performance and functionality The figures given in this manual may differ from those that actually appear on your screen e Every effort has been made in the preparation of this manual to ensure the accuracy of its contents However should you have any questions or find any errors please contact your nearest YOKOGAWVA dealer e Copying or reproducing all or any part of the contents of this manual without the permission of YOKOGAWAA is strictly prohibited The TCP IP software of this product and the documents concerning it have been developed created by YOKOGAWA based on the BSD Networking Software Release 1 that has been licensed from the Regents of the University of California Trademarks Microsoft Internet Explorer MS DOS Windows Windows NT Windows XP and Windows Vista are either registered trademarks or trademarks of Microsoft Corporation in the United States and or other countries Adobe Acrobat an
131. set the settings by mistake you can press the Undo soft key to restore the previous settings However you cannot undo the reset operation if you clear the Undo menu item by switching to a different setup menu or pressing the ESC key To Reset All Settings to Their Factory Default Values While holding down the RESET key A turn the power switch on All settings are reset to their factory default values except the date and time settings the display on off setting will be reset and the setup data stored in internal memory IM DLM4038 03EN 3 7 Calibrating the DLM4000 Procedure UTILITY Calibration Menu Press UTILITY and then press the Calibration soft key to display the following menu Calibration vise Executes calibration Auto Cal Turns auto calibration on and off OFF ON Explanation Calibration Calibrates the following items Execute calibration when you want to make accurate measurements e Vertical axis ground level and gain e Trigger threshold level e Measured time value for repetitive sampling Note Calibration is automatically performed for the settings listed above when the power switch is turned on Notes about Calibration e Allow the DLM4000 to warm up for at least 30 minutes before you execute calibration If you execute calibration immediately after power on the calibrated values may drift due to temperature changes or other environmental changes e Execute calibration in a stable temperature
132. sured current A Measured current and current consumption of the 701932 701933 current probe example of characteristics e In calculations take the maximum current consumption of an FET probe 700939 or differential probe 700924 700925 701920 701921 701922 or 701926 to be 125 mA for both negative and positive voltages Take the maximum current consumption of a differential probe 701927 to be 50 mA for both negative and positive voltages IM DLM4038 03EN 2 11 2 5 Correcting a Probe Phase Before using a probe to make measurements be sure to correct the probe phase A CAUTION Do not apply external voltage to the signal output terminal for probe compensation adjustment Doing so may damage the internal circuitry Procedure 1 Turn on the power switch 2 Connect the probe to the input terminal to which the signal is to be applied 3 Connect the tip of the probe to the signal output terminal for probe compensation adjustment on the front panel of the instrument and connect the ground wire to the functional ground terminal A Perform auto setup according to the procedures given in section 3 5 Performing Auto Setup a Insert a flat head screwdriver into the phase adjustment hole and turn the variable capacitor to make the displayed waveform a correct rectangular wave Phase adjustment hole Signal output terminal for probe compensation adjustment Functional ground terminal
133. switch while the front panel power switch is turned on while the power switch is illuminated in green you can start the instrument the next time by simply turning on the main power switch However if you turn off the main power switch while the front panel power switch is turned on the setup data immediately before the power switch is turned off will not be stored properly Operations Performed When the Power Is Turned On When the power switch is turned on a self test and calibration start automatically When the DLM4000 starts normally the waveform display screen appears Check that the DLM4000 has started normally before you use it If the DLM4000 Does Not Start Normally When the Power Is Turned On Turn off the power switch and check the following items e Check that the power cord is securely connected e Check that the correct voltage is coming to the power outlet Page 2 6 e Initialize the settings to their factory defaults by turning on the power switch while holding down the RESET key If the instrument still does not work properly contact your nearest YOKOGAWA dealer for repairs Note After turning the power switch off wait at least 10 seconds before you turn it on again It takes approximately 10 seconds for the startup screen to appear IM DLM4038 03EN 2 7 s usWaINSea 104 SuOIeiedaig Bulye 2 3 Connecting the Power Supply and Turning the Power Switch On and Off Turning the Instrument Off C
134. t to met A clock channel can be specified for determining whether the pattern has been met or not met No clock can also be selected Patterns can be combined using AND or OR The pattern signals and clock source can be set to a signal from CH1 to CH8 or LOGIC Triggers on the width of a single trigger source The source can be set to a signal from CH1 to CH8 or LOGIC More than Triggers when the time length during which the condition is met is longer than Time1 and the condition changes to not met Time1 4 ns to 10 s in 2 ns steps Less than Triggers when the time length during which the condition is met is shorter than Time1 and the condition changes to not met Time1 6 ns to 10 s in 2 ns steps Between Triggers when the time length during which the condition is met is longer than Time1 but shorter than Time2 and the condition changes to not met Time1 4 ns to 10 s 4 ns in 2 ns steps Time2 8 ns to 10 s in 2 ns steps Minimum spacing between Time1 and Time2 4 ns OutOfRange Triggers when the time length during which the condition is met is shorter than Time1 or longer than Time2 and the condition changes to not met Time1 6 ns to 10 s 4 ns in 2 ns steps Time2 8 ns to 10 s in 2 ns steps Minimum spacing between Time1 and Time2 4 ns 2 ns only when Time 6 ns and Time2 8 ns TimeOut Triggers when the time length during which the condition is met exceeds Time1 Time1 4 ns to 10 s in 2 ns steps Time accura
135. the cursors and waveforms Select from the following cursors AT AV AT amp AV Marker Degree Automated measurement of waveform parameters The following waveform parameters can be automatically measured Items that are measured over the entire specified range of data and are irrelevant to the period Max Min P P High Low Amplitude Rms Mean Sdev IntegTY IntegTY Over Over Pulse Count Edge Count Items that are measured in the first period in the specified range Freq Period Burst Width Width Duty Rise Fall Delay Items that are measured over all periods in the specified range AvgF req AvgPeriod AT amp AV cursor value V1 V2 AT For logic signals the following items are selectable Freq Period AveFreq Duty Pulse Count Delay In cycle mode the following items are valid Max Min P P High Low Amplitude Rms Mean Sdev IntegTY IntegTY Over Over The maximum total number of items that can be displayed in Area1 and Area2 on the screen is 30 Area indicates the area the first area for the normal automated measurement of waveform parameters For details on Area2 see Enhanced parameter measurement described later Statistical processing of waveform parameters For the automated measured values of waveform parameters the following three types of statistical processing are available Continuous Calculates statistics on normal measurement that is performed multiple times Cycle
136. the DLM4000 e If you turn on the DLM4000 when there are USB devices connected to the USB ports for peripherals the USB devices or the DLM4000 may not operate properly In such cases turn off the DLM4000 disconnect the USB devices turn the DLM4000 back on and then reconnect the USB devices After turning off the power wait at least 10 seconds before you turn it back on e Do not connect and disconnect multiple USB devices repetitively Wait for at least 10 seconds after you connect or remove one USB device before you connect or remove another USB device Do not remove USB cables during the time from when the DLM4000 is turned on until key operation becomes available approximately 20 seconds Entering File Names Comments and Other Items When a keyboard is displayed on the screen you can enter file names comments and other items using the USB keyboard IM DLM4038 03EN 3 5 suoljyesadQ uowwog e 3 3 Using USB Keyboards and Mouse Devices Using a USB Mouse You can connect a USB mouse and use it to perform the same operations that you can perform with the DLM4000 keys Also by clicking a setup menu or screen item you can perform the same operation that you can perform by pressing the corresponding item s soft key or selecting the menu item and pressing the SET key USB Ports for Peripherals Connect a USB mouse to one of the USB ports for peripherals on the front panel of the DLM4000 Compatible USB Mouse Devices You
137. then press B TRIG to force the DLM4000 to trigger even when trigger conditions are not met LEVEL Knob Use this knob to set the trigger level This knob has a push switch You can press the knob to automatically set the trigger level to the center of the waveform s amplitude 50 of the amplitude TRIG D Indicator IIluminates when the DLM4000 triggers eee TRIGGER neo EDGE ENHANCED CIL MODE B TRIG es ACTION FORCE GO NO GO TRIG 1 6 IM DLM4038 03EN 1 2 Keys and Knobs Waveform Acquisition and Display AUTO SETUP Key Automatically sets values that correspond to the input signal UNDO appears in the menu and you can undo the settings made with this key DEFAULT SETUP Key Restores each setting to its factory default value UNDO appears in the menu and you can undo the settings made with this key ACQUIRE Key Displays a menu for setting the signal acquisition mode RUN STOP Key Starts and stops signal acquisition according to the trigger mode The key illuminates while the DLM4000 is acquiring signals SINGLE Key Acquires one waveform In Average mode the DLM4000 acquires one waveform that has been obtained by linearly averaging waveforms for the specified number of times DISPLAY Key Displays a menu for configuring the display SHIFT DISPLAY X Y Key Press SHIFT and then press DISPLAY to display an X Y display menu HISTORY NEN Key Displays a menu for displaying and searching
138. ther Doing so will change the paper s color e We recommend that you make copies of the recordings if you intend to store them for a long period of time Because of the nature of heat sensitive paper the recorded sections may fade Handling Precautions e Only use genuine YOKOGAWA supplied roll paper e If you touch the roll paper with sweaty hands there is a chance that you will leave fingerprints on the paper or smudge the recorded sections e If you rub the surface of the roll paper against something hard there is a chance that the paper will change color due to frictional heat e If the roll paper comes into contact with products such as chemicals or oil there is a chance that the paper will change color or that the recorded sections will disappear IM DLM4038 03EN 2 17 s usWaINSea 104 SuOIeiedaig BUIEN 2 8 Loading Roll Paper Into the Built In Printer Optional Attaching the Roll Paper A CAUTION Do not touch the print head If you do you may burn yourself Do not touch the roll paper cutter section at the end of the printer cover Doing so may cause injury Press the OPEN COVER button to Raise the handle open the printer cover Printer cover OPEN COVER AZN button Set the roll paper with the same orientation as shown in the figure Roll paper cutter section Print head Align the ends of the roll paper with Close the cover and press LOCK on the the guides and set the roll in p
139. trigger time internal processing time gt Pre trigger time internal processing time Trigger Trigger Pre Post Pre y Post Waveform acquisition lt lt 4 High high level period The sum of the pre trigger time and the internal processing time The minimum period is 50 ns 2 Low low level period The sum of the post trigger time and the internal processing time The minimum period is 800 ns 3 When you select positive logic the definitions of high and low given here are reversed Setting the Output Logic You can set the output logic for the signal transmitted from the trigger output terminal UTILITY Preference Menu Press UTILITY and then press the Preference soft key to display the following menu Preference Trigger Out Set the output logic Pos positive logic or Neg negative logic Pos Neg Offset Cancel OFF ON Delay Cancel ON 4 Fonts Size Legacy Mode OFA ON IM DLM4038 03EN jndjno pue indy jeued seay S 4 3 Video Signal Output VIDEO OUT XGA A CAUTION Only connect the DLM4000 to a monitor after turning both the DLM4000 and the monitor off Do not short the VIDEO OUT terminal or apply external voltage to it Doing so may damage the DLM4000 Video Signal Output Terminal 11 15 A VIDEO OUT XGA 00000 6 000 10 6 O0000 1 5 D Sub 15 pin receptacle You can use video signal output to display the DLM400
140. ts single 62 5 M points interleave and single M2 option 1 25 k points 12 5 k points 125 k points 1 25 M points 12 5 M points 62 5 M points single 125 M points interleave and single History Automatically saves history waveforms past waveforms that have been acquired using the same acquisition conditions Cannot be used in average mode repetitive mode or roll mode Cannot be used at record lengths that only allow Single trigger mode The maximum number of acquisitions that can be held is as follows Standard model Up to 2500 acquisitions when the record length is set to 1 25 k points M1 option Up to 10000 acquisitions when the record length is set to 1 25 k points M2 option Up to 20000 acquisitions when the record length is set to 1 25 k points 6 8 IM DLM4038 03EN 6 5 Features Item Specifications Zoom Display format Expands waveforms vertically analog waveforms only and horizontally along the time axis Two locations Zoom1 and Zoom2 can be expanded Separate magnification settings can be specified for each location Auto scrolling and searching are available as supplementary features of the zoom feature For details on searching see Waveform Searching described later Vertical zoom Zoom source waveform CH1 to CH8 Math1 to Math4 Zoom position The center position to zoom in on on the zoom source waveform can be specified Selectable range 4 div Zoom factor T
141. um rated voltage 250 V AS Standard power cord Part No A1024WD Maximum rated voltage 250 V GB Standard power cord Part No A1064WD Maximum rated voltage 250 V NBR Standard power cord Part No A1088WD Maximum rated voltage 250 V Language One option can be selected for the factory default message language and panel sheet language Options HJ HE HC HG HF HK HL HS L16 BS M1 M2 P8 C1 C8 1G2 1G4 F1 IF2 IF3 IF4 IFS IF6 E1 E2 E3 Japanese English Chinese German French Korean Italian Spanish Logic 16 bits Built in printer Memory expansion to 6 25 25 62 5 M points Memory expansion to 12 5 62 5 125 M points 8 probe power terminals GP IB interface Approx 7 2 GB of internal storage User defined computation Power supply analysis function includes user defined computation UART trigger amp analysis IC SPI trigger amp analysis UART I C SPI trigger amp analysis CAN LIN trigger amp analysis FlexRay trigger amp analysis CAN LIN FlexRay trigger amp analysis Four extra 701939 passive probes in addition to the four standard 701939 passive probes Four 701946 miniature passive probes instead of the four standard 701939 passive probes Eight 701946 miniature passive probes instead of the four standard 701939 passive probes 1 Make sure that the attached power cord meets the designated standards of the country and area that you a
142. ur selection 4 Graticule i 7 N g Click in this area to display a selection menu arame Scale Yalue g Click in this area to change the selected item Ona ON is in this area to display a dialog box or keyboard To select an item and confirm your selection use the jog shuttle and the SET key or use the mouse pointer 4 Color Accumulate Aan itensiby Specifying Values The following description explains how to specify values for menu items that have a icon next to them If there are two icons next to a single menu item click on the item to select an item to configure To increase a value rotate the mouse wheel back To decrease a value rotate the mouse wheel forward To increase a value move the pointer above the value so that the pointer becomes a A and then click above the value e To decrease a value move the pointer below the value so that the pointer becomes a and then click below the value e To move the digit cursor between digits point to the left or right of the value you want to set so that the pointer becomes a ta ora uS and then click the point that you moved the pointer to The digit cursor will move one digit to the left or right each time you click Change the value by clicking and using the mouse wheel z C Cursori ti 4 00div m WCursor2 Pi 3 84div Click in this area to select the item that you want to set with the jog shuttle Clearing a Setup Menu or Setup
143. ve logic LJ and positive logic J switchable Output delay 50 ns or less Output hold time Negative logic Low level 800 ns min High level 50 ns min Positive logic High level 800 ns min Low level 50 ns min Front Panel Probe Interface Terminal Item Specifications Output terminals 8 Output voltage 12 V up to 2 0 Ain combination with the side panel probe power terminal 5 V up to 1 6 A total Usable probes Active probes 701912 701913 701914 differential probes 701923 701924 701927 current probes 701928 701929 Side Panel Probe Power Terminal P8 Option Item Specifications Output terminals 8 Output voltage 12 V up to 2 0 Ain combination with the probe power terminal Usable probes and deskew signal sources FET probe 700939 current probe 701930 701931 701932 701933 differential probes 700924 700925 701920 701921 701922 701926 deskew signal source 701936 GO NO GO Output Item Specifications Connector type RJ 12 modular jack Output signal GO OUT NO GO OUT Output level TTL compatible Compliant cable Four wire modular cable Video Signal Output VIDEO OUT Item Specifications Connector type D sub 15 pin receptacle Output type Analog RGB output Output resolution XGA compliant output 1024 x 768 dots approx 60 Hz Vsync 62 5 MHz dot clock frequency IM DLM4038 03EN 6 15 suoljesijioads l

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