Genie NI 5421 manual

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Buen manual de instrucciones

Las leyes obligan al vendedor a entregarle al comprador, junto con el producto, el manual de instrucciones Genie NI 5421. La falta del manual o facilitar información incorrecta al consumidor constituyen una base de reclamación por no estar de acuerdo el producto con el contrato. Según la ley, está permitido adjuntar un manual de otra forma que no sea en papel, lo cual últimamente es bastante común y los fabricantes nos facilitan un manual gráfico, su versión electrónica Genie NI 5421 o vídeos de instrucciones para usuarios. La condición es que tenga una forma legible y entendible.

¿Qué es un manual de instrucciones?

El nombre proviene de la palabra latina “instructio”, es decir, ordenar. Por lo tanto, en un manual Genie NI 5421 se puede encontrar la descripción de las etapas de actuación. El propósito de un manual es enseñar, facilitar el encendido o el uso de un dispositivo o la realización de acciones concretas. Un manual de instrucciones también es una fuente de información acerca de un objeto o un servicio, es una pista.

Desafortunadamente pocos usuarios destinan su tiempo a leer manuales Genie NI 5421, sin embargo, un buen manual nos permite, no solo conocer una cantidad de funcionalidades adicionales del dispositivo comprado, sino también evitar la mayoría de fallos.

Entonces, ¿qué debe contener el manual de instrucciones perfecto?

Sobre todo, un manual de instrucciones Genie NI 5421 debe contener:
- información acerca de las especificaciones técnicas del dispositivo Genie NI 5421
- nombre de fabricante y año de fabricación del dispositivo Genie NI 5421
- condiciones de uso, configuración y mantenimiento del dispositivo Genie NI 5421
- marcas de seguridad y certificados que confirmen su concordancia con determinadas normativas

¿Por qué no leemos los manuales de instrucciones?

Normalmente es por la falta de tiempo y seguridad acerca de las funcionalidades determinadas de los dispositivos comprados. Desafortunadamente la conexión y el encendido de Genie NI 5421 no es suficiente. El manual de instrucciones siempre contiene una serie de indicaciones acerca de determinadas funcionalidades, normas de seguridad, consejos de mantenimiento (incluso qué productos usar), fallos eventuales de Genie NI 5421 y maneras de solucionar los problemas que puedan ocurrir durante su uso. Al final, en un manual se pueden encontrar los detalles de servicio técnico Genie en caso de que las soluciones propuestas no hayan funcionado. Actualmente gozan de éxito manuales de instrucciones en forma de animaciones interesantes o vídeo manuales que llegan al usuario mucho mejor que en forma de un folleto. Este tipo de manual ayuda a que el usuario vea el vídeo entero sin saltarse las especificaciones y las descripciones técnicas complicadas de Genie NI 5421, como se suele hacer teniendo una versión en papel.

¿Por qué vale la pena leer los manuales de instrucciones?

Sobre todo es en ellos donde encontraremos las respuestas acerca de la construcción, las posibilidades del dispositivo Genie NI 5421, el uso de determinados accesorios y una serie de informaciones que permiten aprovechar completamente sus funciones y comodidades.

Tras una compra exitosa de un equipo o un dispositivo, vale la pena dedicar un momento para familiarizarse con cada parte del manual Genie NI 5421. Actualmente se preparan y traducen con dedicación, para que no solo sean comprensibles para los usuarios, sino que también cumplan su función básica de información y ayuda.

Índice de manuales de instrucciones

  • Página 1

    NI 5421 Specifications NI PXI/PCI-5421 16-Bit 100 MS/s Arbitrary Waveform Generator Unless otherwise noted, the followi ng conditions were used for each specification: • Analog Filter enabled. • Interpol ation set to maximum allo wed factor f or a gi v en sample r ate. • Signals terminated with 50 Ω . • Direct Path set to 1 V pk-p k , Lo [...]

  • Página 2

    NI 5421 Specifications 2 ni.com CH 0 (Channel 0 Analog Output , Front Panel Connector) Table 1. Specif ication Va l u e Comments Number of Channels 1 — Connector SMB (jack) — Output Voltage Characteristics Output Paths 1. The software-selectable Ma in Output Path setting provides full-scale v oltages from 12.00 V pk-pk to 5.64 mV pk-pk into a 5[...]

  • Página 3

    © National Instruments Corpor ation 3 NI 5421 Specifications Amplitude and Of fset Amplitude Range Pat h Load Amplitude (V pk-pk ) 1. Amp litude values assume the full scale of the D A C is utilized. If an amplitude smaller than the minimu m va lu e i s desired, then wa veforms le ss than full scale of the D A C can be used. 2. NI-F GEN compensate[...]

  • Página 4

    NI 5421 Specifications 4 ni.com Maximum Output Voltage Maximum Output Vo l t a g e Pat h Load Maximum Output V oltage (V pk -pk ) The Max imum Output V oltage of the NI 5421 is determined by the Amplitude Range and the Of fset Range. Direct 50 Ω ±0.500 1 k Ω ±0.953 Open ±1.000 Low- Gain Amplif ier 50 Ω ±1.000 1 k Ω ±1.905 Open ±2.000 [...]

  • Página 5

    © National Instruments Corpor ation 5 NI 5421 Specifications Output Coupling DC — Output Enable Software-selectable. When disabl ed, CH 0 out is terminated with a 1 W resistor with a value equal to the selected output impedance. — Maximum Output Overload The CH 0 output can be connected to a 50 Ω , ±12 V (±8 V for the Direct Path) s ource [...]

  • Página 6

    NI 5421 Specifications 6 ni.com Figure 1. Normalized Pas sband Flatness, Direct Path Figure 2. Pulse Response, Low-Gai n Amplifier Path 50 Ω Load 1.0M 10.0M 48.0M –10.0 –9.0 –6.0 –8.0 –5.0 –7.0 –3.0 –2.0 –1.0 0.0 1.0 2.0 F requency (Hz) dB –4.0 +0.3 dB –0.4 dB –0.4 dB +0.4 dB +0.6 dB –0.4 dB Guaranteed Specification Typi[...]

  • Página 7

    © National Instruments Corpor ation 7 NI 5421 Specifications Table 1. (Continued) Specification Va l u e Comments Suggested Maximum Frequencies for Common Funct ions Function Path Disable the Analog Filter and the Digital Interpolation Filter for S quare, Ramp, and T riangle. Direct Lo w-Gain Amplifier High-Gain Amplifier Sine 43 MHz 43 MHz 43 MHz[...]

  • Página 8

    NI 5421 Specifications 8 ni.com Spectral Characteristics (Continued) Spurious-Free Dynamic Range (SFDR) with Harmonics Path Amplitude –1 dBFS. Measured from DC to 50 MHz. Also called harmonic distortion. SFDR with harmonics at low amplitudes is limited by a –148 dBm/Hz noise floor . All values are typical and include aliased harmonics. Direct L[...]

  • Página 9

    © National Instruments Corpor ation 9 NI 5421 Specifications Spectral Characteristics (Continued) 0 º C to 40 º C T otal Harmonic Distortion (THD) Path Amplitude –1 dBFS. Includes the 2 nd through the 6 th harmonic. Direct Lo w-Gain Amplifier High-Gain Amplifier 20 kHz –77 dBc (typical) –77 dBc (typical) –77 dBc (typical) 1 MHz –75 dBc[...]

  • Página 10

    NI 5421 Specification s 10 ni.com A verage Noise Density Pat h Amplitude Range A verage Noise Density A verage Noise Density at small amplitudes is limited by a –148 dBm/Hz noise floor . V pk-pk dBm dBm/Hz dBFS/ Hz Direct 1 4.0 18 –142 –146.0 Lo w Gain 0.06 –20.4 9 –148 –127.6 Lo w Gain 0.1 –16.0 9 –148 –132.0 Lo w Gain 0.4 –4 .[...]

  • Página 11

    © National Instruments Corpor ation 11 NI 5421 Specifications Figure 3. 10 MHz Single-T one Spectrum , Direct Path, 100 MS/s, Interpolation Factor S et to 4 Note The noise floor in Figure 3 is lim ited by the measurement de vice. Refer to the Average Noise Density specif ication. 0.0 25.0M 50.0M 75.0M 100.0M 125.0M 158.0M 175.0M 200.0M –90.0 –[...]

  • Página 12

    NI 5421 Specification s 12 ni.com Figur e 4. 10 MHz Single-T one Spectrum, Low -Gain Amplifier Path, 100 MS/s, Interpolation Factor Set to 4 Note The noise floor in Figure 4 is lim ited by the measurement de vice. Refer to the Average Noise Density specif ication. 0.0 25.0M 50.0M 75.0M 100.0M 125.0M 150.0M 175.0M 200.0M –90.0 –80.0 –50.0 –7[...]

  • Página 13

    © National Instruments Corpor ation 13 NI 5421 Specifications Figure 5. Direct Path, 2-T one Spectrum (T ypical) Note The noise floor in Figure 5 is lim ited by the measurement de vice. Refer to the Average Noise Density specif ication. 0.0 25.0M 50.0M 75.0M 100.0M 125.0M 150.0M 175.0M 200.0M –90.0 –80.0 –50.0 –70.0 –40.0 –60.0 –30.0[...]

  • Página 14

    NI 5421 Specification s 14 ni.com Sample Clock Table 2. Specif ication Va l u e Comments Sources 1. Internal, Di vide-by- N ( N ≥ 1) 2. Internal, DDS-based, High-Resolution 3. External, CLK IN (SMB front panel connector) 4. External, DDC CLK IN (DIGIT AL D A T A & CONTR OL front panel conn ector) 5. NI PXI-5421 : External, P XI Star trigger ([...]

  • Página 15

    © National Instruments Corpor ation 15 NI 5421 Specifications Effective Sample Rate Sample Rate (MS/s) Interpolation Factor Ef fecti ve Sample Rate Ef fecti ve Sample Rate = (Interpolation Factor) * (Sample Rate) 10 S/s to 105 MS/s 1 (Off) 10 S/s to 105 MS/s 12.5 MS/s to 105 MS/s 2 25 MS/s to 210 MS/s 10 MS/s to 100 MS/s 4 40 MS/s to 400 MS/s 10 M[...]

  • Página 16

    NI 5421 Specification s 16 ni.com System Phase Noise and Jitter (10 MHz Carrier) Sample Clock Source System Phase Noise Density (dBc/Hz) Offset System Output Jitter (Integrated from 100 Hz to 100 kHz) 1. High- Resolution specifications increase as the Sample Rate is decreased. 2. NI PXI-5421 PXI Star trigger specification is v alid when the Sample [...]

  • Página 17

    © National Instruments Corpor ation 17 NI 5421 Specifications Onboard Clock (Internal VCXO) Sample Clock Exporting Exported Sample Clock Destinations 1. PFI<0..1> (SMB front panel connectors) 2. DDC CLK OUT (DIGIT AL D A T A & CONTR OL front panel connector) 3. NI PXI-5421 —PXI_T rig<0..7> (backplane connecto r) NI PCI-5421 —R [...]

  • Página 18

    NI 5421 Specification s 18 ni.com Phase-Locked Loop (PLL) Reference Clock Table 4. Specif ication Va l u e Comments Sources 1. NI PXI-5421 —PXI_CLK10 (backplane connector) NI PCI-5421 —R TSI_7 (R TSI_CLK) 2. CLK IN (SMB fro nt panel connector) The PLL Reference Clock provides the reference frequenc y for the phase-locked loop. Frequenc y Accura[...]

  • Página 19

    © National Instruments Corpor ation 19 NI 5421 Specifications CLK IN (Sample Clock and Reference Cloc k Input, Front Panel Connector) Table 5. Specif ication Va l u e Comments Connector SMB (jack) — Direction Input — Destinations 1. Sample Clock 2. PLL Reference Clock — Frequenc y Range 1 MHz to 105 MHz (Sample Clock destination and sine wa [...]

  • Página 20

    NI 5421 Specification s 20 ni.com PFI 0 and PFI 1 (Programmable Function Interfac e, Front Panel Connectors) Table 6. Specif ication Va l u e Comments Connectors T wo SMB (jack) — Direction Bi-directional — Frequenc y Range DC to 105 MHz — As an Input (Trigger) Destinations Start T rigger — Maximum Input Overload –2 V to +7 V — V IH 2.0[...]

  • Página 21

    © National Instruments Corpor ation 21 NI 5421 Specifications V OH Minimum: 2.9 V (open load), 1.4 V (50 Ω load) Output driv ers are +3.3 V TTL compatible. Measured with a 1 m cable. V OL Maximum: 0.2 V (open load), 0.2 V (50 Ω load) Rise/F all T ime (20% to 80%) ≤ 2.0 ns Load of 10 pF . Table 6. (Cont inued) Specif ication Va l u e Comments[...]

  • Página 22

    NI 5421 Specification s 22 ni.com DIGIT AL DA T A & CONTROL (DDC) Optional Front Panel Connector Table 7. Specif ication Va l u e Comments Connector T ype 68-pin VHDCI female receptacle — Number of Data Output Signals 16 — Control Signals 1. DDC CLK OUT (clock output) 2. DDC CLK IN (clo ck input) 3. PFI 2 (input) 4. PFI 3 (input) 5. PFI 4 ([...]

  • Página 23

    © National Instruments Corpor ation 23 NI 5421 Specifications Output Signal Characteristics (Continued) Output Skew T ypical: 1 ns, maxim um 2 ns. Ske w between any two outp uts on the DIGIT AL DA T A & CONTR OL front panel connector . — Output Enable/Disabl e Controlled through the so ftware on all Data Output Signals and Control Signals co[...]

  • Página 24

    NI 5421 Specification s 24 ni.com Start T rigger DDC CLK IN Clocking For ma t DDC Data Output signals change on the rising edge of DDC CLK IN. — Frequenc y Range 10 Hz to 105 MHz — Input Duty Cycle T olerance 40% to 60% — Input Jitter T olerances 300 ps pk-pk of Cycle-Cycle Jitter, and 1 ns rms of Period Jitter . — Table 8. Specif ication V[...]

  • Página 25

    © National Instruments Corpor ation 25 NI 5421 Specifications Delay from Start T rigger to CH 0 Analog Output Interpolation Factor T ypical Delay Refer to t s2 at NI Signal Generators Help»Devices» NI 5421» NI <bus>-5421» Triggering» Trigger Timing . Digital Inter polation F ilter disabled. 43 Sample Clock Periods + 110 ns 2 57 Sample C[...]

  • Página 26

    NI 5421 Specification s 26 ni.com Markers Table 9. Specif ication Va l u e Comments Destinations 1. PFI<0..1> (SMB front panel connectors) 2. PFI<4..5> (DIGIT AL D A T A & CON TR OL front panel connector) 3. NI PXI-5421 —PXI_T rig<0..6> (backplane connector) NI PCI-5421 —R TSI<0..7> — Quantity One Marker per Se gme[...]

  • Página 27

    © National Instruments Corpor ation 27 NI 5421 Specifications W aveform and Instruction Memor y Utilization Table 10. Specif ication Va l u e Comments Memory Usage The NI 5421 uses the Synchronization and Memory Core (SMC) technology in which wav eforms and instructions share onboard memory . Parameters, such as number of segments in sequence list[...]

  • Página 28

    NI 5421 Specification s 28 ni.com Loop Count 1 to 16,777,21 5. Burst trigger: Unlimited — Quantum W aveform size must be an integer multiple of four samp les. — Memory Limits 8 MB Standard 32 MB Optio n 256 MB Option All trigger modes except where noted. Arbitrary W av eform Mode, Maximum W av eform Memory 4,194,176 Samples 16,777,088 Samples 1[...]

  • Página 29

    © National Instruments Corpor ation 29 NI 5421 Specifications Calibration Power Table 11. Specif ication Va l u e Comments Self-Calibrati on An onboard, 24-bit ADC and precision voltage reference are used to calibrate the DC gain and offset. The self-calibration is initiated by the user through the software and takes approximately 75 s econds to c[...]

  • Página 30

    NI 5421 Specification s 30 ni.com Software Table 13. Specif ication Va l u e Comments Dri ver Software NI-FGEN 2.0 or later ve rsion. NI-FGEN is an IVI-compliant driv er that all o ws you to configure, control, and calibrate the NI 5421. NI -FGEN prov ides application programming interfaces fo r man y de velopment en vironment s. — Application So[...]

  • Página 31

    © National Instruments Corpor ation 31 NI 5421 Specifications Environment NI PXI-5421 Environment Note T o ensure that the NI PXI-5421 cools ef fectively , follo w the guidelines in the Maintain Forced-Air Cooling Note to Users incl uded in the NI 542 1 kit. The NI PXI-5421 is intended for indoor use only . Table 14. Specifications Va l u e Comm e[...]

  • Página 32

    NI 5421 Specification s 32 ni.com NI PCI-5421 Environment Note T o ensure that the NI PCI-5421 cools ef fectively , follo w the guidelines in the Maintain Forced -Air Cooling Note to Users included in the NI 5421 kit. Also, to maximize airflo w and extend the life of the de vice, lea ve any adjacent PCI slots empty . The NI PCI-5421 is intended for[...]

  • Página 33

    © National Instruments Corpor ation 33 NI 5421 Specifications Safety , Electromagnetic Compatibility , and CE Compliance Table 16. Specification Va l u e Comments Safety The NI 5421 is designed to meet th e requireme nts of the following standards of safety for electrical equi pment for measurement, contro l, and laboratory use: IEC 61010-1, EN 6 [...]

  • Página 34

    NI 5421 Specification s 34 ni.com Physical Table 17. Specif ication Va l u e Comments Dimensions NI PXI-5421 NI PCI-5421 — 3U, One Slot, PXI/cPCI Module 2.0 × 13.0 × 21.6 cm (0.8 × 5.1 × 8.5 inches) 34.07 × 10.67 × 2.03 cm (13.4 × 4.20 × 0.8 inches) We i g h t 345 g (12.1 oz) 419 g (14 .8 oz) — Front Panel Connectors Label Functio n(s) [...]

  • Página 35

    © National Instruments Corpor ation 35 NI 5421 Specifications NI PXI-5421 Only—Front Panel LED Indicators Label Function For more informat ion, refer to the NI Sig nal Generators Help. A CCESS LED The A C CESS LED indicates the status of the PCI b us and the interface from the NI 5421 to the controller . A CTIVE LED The A C TIVE LED indicates th[...]

  • Página 36

    National Instruments, NI, ni.com, and LabVIEW are tradem arks of National Instruments Corporation. Refer to t he Terms of Use section on ni.com/legal for mor e information abou t National Instruments trademarks. Other product and compan y names mentioned herein are trademarks or trade names of their respective companie s . For patents covering Nati[...]