HP 3314A Скачать руководство пользователя страница 5

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TABLE OF CONTENTS

(cont)

Page

46. Squarewaves

47. Pulses.

. . . . . .... . .

. . .

. .

48. Pulses

49. Variable Symmetry

50. Phase Locked Amplitude Modulation

ARB

51. Exponential Charge/Discharge

52. Square Law Response

Linear

Steps

54. Exponential

Steps

56. Exponential Response

Carotid Artery Pressure Wave

67. sin(XI/X

3 Note Chord (Major Triadl

Fourier Series Squarewave

osF

1/3cos3F

1/5cos5FJ

eo,

Damped Oscillations

{

A ILED OPERATING INF..QRMATION

ARB .

Building an ARB Waveform

Recalling an ARB Waveform

Clearing an ARB Waveform

ARB Waveforms and the HP-IB

Definitions

47 a

Calibration

CAlibrate

All

Amplitude

Calibration....

.... .. .

... ..

Frequency

Calibrat

ion

Calibration Disable, E04

Calibration Enable

Data Entry....

. . . . . . . . . . . . .

. . . . .

. . . .

Modify Knob. .

. . . .

. . . . . .

. . .

. 51

Up or Down

. . . . .

. .

. . . .

ange

Hold

. 51

Range

;

equency

Range

Offset

Range.

... . . .... ..

. . . . . . . ...

Symmetry

. .

. . .

. .

. . . . .

. . .

. . 53

Error

Codes

Errors While In Local

Errors While in Remote

Extemal Modulation

Amp

litude

Modulation

Amplitude Modulation Suppressed

Carrier

Frequency Modulation

Voltage Controlled Oscillator

Page

Functions

Operating Character

istics

Mode

Free Run

Gate

N Cycle

1/2 Cycle

X N .

. . .

. . . . . .

. . .. .

.. . . ..

•.

. .

Fin

N . . . .

. . . . . . . . . . .

. . . .

.• . . . . . .

Operator Alerts

Alerts While Programming DC Offset

Alerts While Programming the

Marker

Frequency...

... .. .. .

. ..

... ..

lerts

While Changing Modes

. . . . . . . . . . . 65

Alerts While Entering Linear

or Log Sweep

Alerts When Programming ARB

Frequency

Outputs

Main Signal Output

SYNC Output

Trigger Output

X Axis/Phase Output

X3 Output (Option 001 I

Z Axis Output

Preset

How to COMPLETELY Preset the 3314A

Specifications

Frequency Accuracy

Amplitude .

. . . . . . .

. . . . .

. .

. . .

. 72

Offset...

. . . . . . . .

...

. . . . . . . .

Symmetry .

. . . . . . .

. . .

. .

. . .

. .

. 73

Phase

Function Characteristics

Interna

Trigger Interval

Sweep

Modulation

Option 001-Simultaneous X

Output.

General

Store & Recall

78a

How to Store and Recall

Front Panel Settings

78a

How to Recall ARB Waveforms

78a

REMOTE OPERATION

The HP

-IB

What is the HP

-IB

How Does the

Operate

HP-IB Specificat

ions

Summary

The 12 HP

-IB

Messages

Содержание 3314A

Страница 1: ...OPERATING MANUAL FUNCTION GENERATOR 3314A F JIj HEWLETT a PACKARD ...

Страница 2: ...ENERATOR OPERATING MANUAL Manual Part Number 03314 90001 Microfiche Part Number 03314 90201 Copyright 1982 1987 by Hewlett Packard Company 8600 Soper Hill Road Everett Washington U S A 98205 1298 Printed in U S A Printed June 1987 ...

Страница 3: ... not to fail to execute their programming instructions due to defects in materials and workmanship If HP receives notice of such defects during their warranty period HP shall repair or replace software media and firmware which do not execute their programming instructions due to such defects HP does not warrant that the operation of the software firmware or hardware shall be uninterrupted or error...

Страница 4: ...tion 24 8 AM Suppressed Carrier 24 9 AM With Function Invert 24 10 VCO 24 Page Free Run Unear Sweeps 25 11 100Hz to 1kHz 25 12 Small Sweep Ratio 1 06 1 25 13 Large Sweep Ratio 100 1 25 14 TIL Level Sweeps 25 15 TIL Level 95 Symmetry Sweep 25 Free Run Log Sweeps 26 16 Sweeping a Low Pass Filter 26 17 1 Decade Sweep 26 18 Audio Sweep 20Hz to 20kHz 26 19 Sub Audio Sweep 2Hz to 20Hz 26 20 Low Frequenc...

Страница 5: ...mote 54 Extemal Modulation 56 Amplitude Modulation 56 Amplitude Modulation Suppressed Carrier 58 Frequency Modulation 58 Voltage Controlled Oscillator 59 Page Functions 60 Operating Characteristics 60 Mode 61 Free Run 61 Gate 61 N Cycle 61 1 2 Cycle 61 An X N 62 Fin N 63 Operator Alerts 65 Alerts While Programming DC Offset 65 Alerts While Programming the Marker Frequency 65 Alerts While Changing ...

Страница 6: ...hange the 3314A s HP IB Address 86 Listen Only 87 Oevice ListenlTalk Addresses 87 The Clear Message 88 The Data Message 89 l Data Message Immediate Execute Commands 91 Page The Data Message Function Select Commands 92 The Data Message Data Entry Commands 96 The Data Message Query Commands 97 The Status Byte 98 The Trigger Message 99 Programming ARB Waveforms 100 HP IB Programming Summary blue Sale...

Страница 7: ...ick and safe basic operational checks THE WAVEFORM LIBRARY sixty oscillograms representing a cross section of the 3314A s capabilities in cluding control settings and HP IB mnemonics DETAILED OPERATING INFORMATION alphabetically organized information about detailed 3314A operation REMOTE OPERATION information to program the 3314A using the HP IB including a Programming Summary blue pages ...

Страница 8: ...ow plus precision control of the trig ger signal make the 3314A a fle xible easy to use function generator This section contains information about the following subjects Installations instructions The 3314A Rear Panel The 3314A Front Panel Modes of Operation How to Use the Free Run Mode How to Use the Gate Mode How to Use the N Cycle Mode How to Use the Cycle Mode How to Use the Phase Lock Modes H...

Страница 9: ... the operator to lethal voltages 1 Check the 3314A for physical damage Under no circumstances should a damaged 3314A be connected to power Refer to the installation section of the 3314A Ser vice Manual IWARNING The integrity of the protective earth ground may be inter rupted on a 3314A that is damaged Under no cir cumstances should a damaged 3314A be connected to its AC power source 2 Check the li...

Страница 10: ...ocated in the upper left hand corner of the front panel The following actions will occur a 2 second count down to allow electrical stabilization and test the front panel LEOs a CAL ALL to generate a full complement of calibration constants if the calibration failed the appropriate error number will be displayed for 1 2 second and the 3314A will try to calibrate itself for another 20 seconds or unt...

Страница 11: ...in Output is ter minated into Son This output whose capable of sourcing 30mA peak current without clipping The upper frequency limit is 1MHz X Axis output produces a voltage ramp from 5V to 5V whose voltage is proportional to the sweep frequency This output is useful to drive the X Axis of plotters and osc illoscopes Z Axis output produces voltage levels to blank 5VI or enhance 5V the intensity of...

Страница 12: ... times the reference frequency The N parameter sets N from 1 to 1999 The frequency limits for both the 3314A and the reference are from 60Hz to 20MHz See How to Use the PHASE LOCK Modesw Fill The 3314A wlH phaee lock to the Trigger r ence signal and output a frequency equal to the rt enca frequency divided by W The N parameter sets N from 1 to 1999 The frequency limits for both the 3 JA and the re...

Страница 13: ...n the Entry Group are entered Into the 3314A using the Modify knob or the I or J keys These cont rols change the value of the displeyed operating parameter The Modify knob has 2 basic operating modes called Cursor and Multi Speed CURSOR a digit is flashing This mode is useful when making small changes or changes of constant Increments The flashing cursor dlglt is Incremented or decremented by 1 wh...

Страница 14: ...locked to and liN times the reference frequency Fin X N Mode The 3314A output frequency is locked to and N times the reference frequency 112 CYCLE Mode The 33l4A output signal is alternate 1 2 cycles FREE RUN Mode The 33l4A output signal is continuous or swept GATE Mode The 3314A output signal is gated ON or OFF N CYCLE Mode The 3314A output signal is a counted burst of N cycles 8 ...

Страница 15: ...OFF and beck to SIne Note that DC OFFSET Is not affected by Function OFF Use the Modify knob and I or I keys to cluJngs the valua of theso parameters Note that AMPTD and OFFSET ara completely independent paramaters end that variable symmetry 18 not allowed for frequencies 2MHz Function Invert Inverts the outpUt signal Note that DC OFFSET is not Inverted and that the inversion is with respect to th...

Страница 16: ...lected the sweep is from Start Frequency to Stop Fre quency In this time The sweep is repeated lifter the frequency resets The reset time Is approximately 101f1 of the sweep Intervel 10 Theae two keys set the sweep limits Note that chaoglng one parameter wnl C8US6 the other to change If the ratio of Stop Frequency to Start Frequency would be 1 or tOO The 331 4A will make the other pararneter a lig...

Страница 17: ...ency mlnlt be Start Frequency Stop Freq Start Freq ratio is from 1 to 100 Sweep Interval renge is from 7 2Oms to 19999 Sweep Is repetltlva when tNT Trigger III selected Sweep started by the Trigger when EXT Trigger Is selected See Wavefonns 11 through 16 In the Waveform Ubrery 11 ...

Страница 18: ...umber of decades swept The mantlsla of the Stop Frequency trackll the Stert Frequency 12 The 3314A S output frequency III now sweeping Iogerithmlcally from the Start Frequency to the Stop Frequency In the time Int erval eet by SWITA INTVL Setting the Start Frequency elso lists the mantissa of the Stop Frequency Log sweeps must be decade sweepsl When the Start Frequency fa changed the Stop Frequenc...

Страница 19: ... has a 50 duty cycle and the output is gated on for slightly 1 2 of the TrltJger Interval Sets the start end atop phase of the gated signal The output Is QlIted on Immedlete Iy after the trigger level Is true The output Is gated off after the trigger level is felH and the output algnal reaches the stop phase Gate Summary Trigger Lev gatea on and off SWrrR INTVL 002ms to 19998 Start Stop Phatl8 900...

Страница 20: ...ng rate and the stimulus are unrelated ThIs key toggles the mode between Free Run and Gate The 3314A s output will be ON when the trigger level satisfies the slope and threshold conditions Presets the 3314A to a common starting point HOW TO USE THE GATE MODE GATED SWEEPS SWITR INTVl SWEEP PRESET GEN 1 2 4 14 2 3 SW TR INTVl 7 2Oms to 1999s Start Stop Phase not meaningful Internal Trigger Duty Cycl...

Страница 21: ...er Interval sets the time between the start of bonita Note tha t if this time Is shorter than the length of the burst the output Is 8 continuous signe Use the Modify knob to set the number of cycles In every burst ThIs parameter sets the start end stop phase of the burst N Cycle Summary N range 1 to 1999 SWrrA INTVl OO2ma to 1999 Stert Stop Phase 900 to 900 SYM range 5 to 95 See WaveformS 31 throu...

Страница 22: ...outputs alternate 1 2 cycles whenever II trigger fa received ThIs PlIfsmeter seta the atarttatop phela as In N CYCLE except that the start and stop phase alternate by 1800 Used with the Phase parameter to make pulses with variable overshoot lpreahoot and variable rise faR tlmes 1 2 Cycle Summary Start Stop Phaae 900 to 90 SYM range 6 to 96 SWtTA INTVl OO2ma to 1999 see Wavaforms 36 through 40 In t...

Страница 23: ...se locked loop and then phalle loeka to the reference The 3314A hall acquired lock when the light III on continuously When EXT Trigger III selected the 3314A phese Iocb to lin external signal you apply to the Trigger Input 3 N Use the Modify knob to change the ratio of output frequency to reference frequency Note that the 3314A has to reacquire lock every time N changes 4 PHASE Ulle the Modify kno...

Страница 24: ...se Lock Summary N 1 to 1999 Reference Frequency Umlts 50Hz txl 20MHz 3314A Frequency Umits 50Hz to 19 99MHz Acquire Time 5 seconds under most conditions Phase Offset Range 19 9 9 to 199 9 See Woveforms 41 through 50 in the Waveform Ubrllry 18 ...

Страница 25: ... MKR DEL At FREQ Use the Modify knob to change tho current vector Note that the Intensified vector on the oscilloscope trecks V MKR Eech time this key III pressed the current vector ill removed from the ARB waveform The last vector cannot be removed Thla parameter changes the period of the unit vector V LEN X 1 Use the Modify knob to change th is parameter Use the Modify knob to change the repetit...

Страница 26: ...to these groups Free Run Free RIlO Unear Sweep Free Rlln log Sweep Gate Gated Sweep fI Cycle 2 Cycle Fin X Fin ARB Waveforms 1 through 10 Waveforms 11 through 15 Waveforms 16 through 20 Waveforms 21 through 25 Waveforms 26 through 30 Waveforms 31 through 35 Waveforms 36 through 40 Waveforms 41 through 45 Waveforms 46 through 50 Waveforms 51 through 60 21 ...

Страница 27: ...CY 1MHz AMPLITUDE 10 00Vp p OFFSET 5 00Vdc PR AP400MV OF 3VO FU2 3 Large Signal With Small DC Offset PRESET MAIN OUTPUT AMPUTUDE 5Vp p OffSET 250V FUNCTION Triangle Pfl AP5VO OF 25VO RJ3 SYNC OUTPUT 4 TTL Squarewave With DC Offset PRESET AMPliTUDE 5 00Vp p OFFSET 2 50V SYMMETRY 26 FUNCTION SquarewBve PR AP6VO OF2 6VO SY26PC FU2 5 ECl Squarewave With DC Offset PRESET AMPliTUDE 85Vp p OFFSET 1 31V F...

Страница 28: ...LAnON AM PR FR1MZ AP7VO AM 1 Signal at AM input la a 2Vp p 1kHz sine wave with 1Vdc offset PRESET FREQUENCY 1MHz AMPUTUDE 7Vp p MODULATION AM FUNCTION INVERT ON PR FA1MZ AP7VO AM1 FI1 Signal at AM Input la e 2Vp p 1kHz sine wave FREE RUN cant 7 100 Amplitude Modulation 8 AM Suppressed Carrier PRESET FREQUENCY 1MHz AMPliTUDE 7Vp p MODULATION AM PR FA1MZ AP7VO AM1 Signal at AM Input Is 2Vp p 1kHz si...

Страница 29: ...RVAL 0 0 0 10ms START fREQUENCY 0 0 0 199 9kHz STOP FREQEUNCY 0 0 0 0 19 99MHz MARKER FREQUENCY 0 0 0 15MHz SWEEP TYPE 0 0 0 0 0 0 0 0 0 Linear PH AP10VO TIl0MS ST199 9KZ SP19 99MZ MK16MZ SWl 14 TTL Level Sweeps PRESET AMPliTUDE 0 0 5Vp p OFFSET 0 0 0 0 0 0 205Vdc START FREQUENCY 0 0 0 2104Hz STOP FREQUENCY 0 0 2 014kHz MARKER FREQUENCY 0 0 0 940Hz SWEEP TYPE 0 0 0 0 o Linear PH AP5VO OF2 5VO ST21...

Страница 30: ...P TYPE Log PR AP10VO TI50MS ST1999KZ SP19 99MZ MK10MZ SW2 18 Audio Sweep 20Hz to 20kHz PRESET AMPLITUDE 1OVp p SWEEP INTERVAL 40ms DECADE START FREQUENCY 20H2 STOP FREQUENCY 20kHz MARKER FREQUENCY 1kH2 SWEEP TYPE Log PR AP10VO TI40MS ST20HZ SP20KZ MK1KZ SW2 19 Sub Audio Sweep 2Hz to 20Hz I I PRESET AMPLITUDE 1OVp p SWEEP INTERVAL h DECADE START FREQUENCY 2Hz STOP FREQUENCY 20Hz MARKER FREQUENCY 13...

Страница 31: ...R M02 FR5MZ AP10VO n 002MS FU3 PRESET MODE GATE MAIN OUTPUT FREQUENCY 5MHl AMPLITUDE 10Vp p TRIGGER INTERVAL 002ma FUNCTION TRIANGLE TRIGGER OUTPUT 24 Gated TTL Level Pulses PRESET MAIN OUTPUT MODE GATE FREQUENCY I 16kHl AMPliTUDE 5Vp p OFFSET 2 6Vdc TRIGGER INTERVAL 2 5m3 TRIGGER FUNCTION Squarewave OUTPUT INVERT FUNCTION ON PR M02 FR15KZ AP5VO OF2 5VO TI2 5MS FU2 Fll 25 Gated TTL Level Pulses PR...

Страница 32: ...0Hz TRIGGER STOP FREQUENCY 10kHz OUTPUT SWEEP TYPE Linear FUNCnON Squarewave 30 Swept Squarewaves 27 Small Ratio Gated Sweep 2 1 PRESET MAIN OUTPUT MODE Gate AMPLITUDE 10Vp p SWEEP INTERVAL 1COms START FREQUENCY 100Hz TRIGGER STOP FREQUENCY 1kHz OUTPUT SWEEP TYPE LInear PR M02 AP10VO mOMS snOOHZ SP10KZ SWl FU2 GATED SWEEPS 26 Basic Gated Sweep 1Oms 28 PRESET MODE Gate AMPLITUDE 10Vp p SWEEP TYPE U...

Страница 33: ...e AMPUTUDE SVp p OFFSET 2 5Vdc N 2 TRIGGER INTERVAL 16ms FUNCTION Squarewave FUNCTION INVERT ON PR AP5VO OF2 5VO NM2EN TI16MS FU2 FI1 34 Haversine PRESET MODE N Cycle AMPLITUDE 10Vp p PHASE 90 0 N 1 FUNCTION Sinewave PR M03 AP10VO PH 9000 NM1EN FU1 MAIN OUTPUT TRIGGER OUTPUT MAIN OUTPUT TRIGGER OUTPUT 35 4 Cycle Burst With Start Stop Phase 45 0 PRESET MODE N Cycle MAIN OUTPUT AMPLITUDE 10Vp p PHAS...

Страница 34: ...ETRY 70 PHASE 900 TRIGGER INTERVAL 10ms FUNCTION Trlengle PR M04 FR200HZ AP5VO OF2 5VO SY70PC PH90DG FU3 38 Pulses With Varying Rise Fall Ratios 39 1 2 Cycle With 95 Symmetry PRESET MODE 1 2 Cycle FREQUENCY 100Hz AMPliTUDE 10Vp p TRIGGER SYMMETRY 28 OUTPUT PHASE 31 0 FUNCTION Triangle PR M04 FR100HZ AP10VO SY26PC PH3 1DG FU3 1 2 CYCLE PR M04 FR200HZ AP10VO PRESET MODE 1 2 Cycle FREQUENCY 200Hz AMP...

Страница 35: ...OUTPUT TRIGGER OUTPUT 43 Trianglewaves PRESET MAIN OUTPUT MODE An X N AMPLITUDE 10Vp p N 2 TRIGGER SOURCE EXT TRIGGER TRIGGER SLOPE negative edge OUTPUT TRIGGER THRESHOLD 1V FUNCTION Triangle PR M06 APl0VO NM2EN SR2 SL2 LV1 FU3 External Trigger Is a 100kHz TIL squarewave 44 Sinewaves PRESET MODE An X N AMPLITUDE 10Vp p N 2 swrm INTVL _ 16 66mS PR M05 AP10VO NM2EN TI16 66MS 45 Squarewaves PRESET MO...

Страница 36: ...Modulating signal and Trigger input Is a 10 kHz 2Vp p Ramp 48 Pulses PRESET MODE An N AMPliTUDE 1OVp p SYMMETRY 5 PHASE 18 N 10 FUNCT ION Squarewave TRIGGER INTERVAL 1 Oms PR MOe AP1DVO SY5PC PH180G NM10EN FU2 PRESET MODE Fin N MAIN OUTPUT AMPLITUDE 10Vp p SYMMETRY 6 N 10 FUNCTION Squa rewave TRIGGER TRIGGER INTERVAL 1 Oms OUTPUT PR MOe AP10VO SY5PC NM10EN FU2 50 Phase Locked Amplitude Modulation ...

Страница 37: ...his manual 51 Exponential Charge Discharge PRESET MODE ARB AMPliTUDE 10Vp p PHASE 90 0 VietII V H T V lEII 1 1464 1 2 581 1 3 214 1 4 79 1 6 29 1 6 0 5 7 1454 1 8 581 1 9 214 1 10 7 9 1 11 29 1 12 1 5 52 Square Law Response PRESET MODE ARB AMPlITUDE 10Vp p PHASE 90 0 FUNCTION INVERT ON VICtM V HGT YLEI 1 25 2 76 3 125 4 175 5 225 6 275 7 325 8 375 9 425 10 475 11 0 12 1 33 ...

Страница 38: ...10 250 1 11 0 9 12 250 1 13 0 9 14 250 1 15 0 9 16 250 1 17 0 9 lB 250 1 19 0 9 20 250 1 21 0 9 2 2 1 1 54 Exponential Steps PRESET MODE ARB AMPUTUDE 10Vp p PHASE 90 0 Ylder Y asr Y LEI 1 0 9 2 15 1 3 0 9 3 34 1 5 0 9 6 57 1 7 0 9 B 87 1 9 0 9 10 124 1 11 0 9 12 170 1 13 0 9 14 229 1 15 0 9 16 303 1 17 0 9 18 397 1 19 0 9 20 514 1 2 1 0 9 22 1 1 34 ...

Страница 39: ... LU 1 19 2 9 1 3 169 4 220 5 274 6 318 7 350 8 367 9 364 10 337 11 0 12 1 56 Carotid Artery Pressure Wave PRESET MODE ARB AMPLITUDE 10Vp p VId Y HBT Y LEI 1 10 2 2 40 2 3 140 2 4 370 2 5 190 1 6 0 1 7 1 90 1 8 300 1 9 140 1 10 0 1 11 90 1 12 0 1 13 160 2 14 120 2 16 60 2 16 30 2 17 10 2 18 0 1 19 0 1 20 1 19 35 ...

Страница 40: ...75 76 43 11 13 44 187 77 47 12 22 45 186 78 45 13 30 46 174 79 38 14 34 47 160 80 27 15 34 48 116 81 16 16 3 1 1 49 72 82 1 1 17 23 1 50 25 83 12 1 18 12 1 51 25 84 23 1 19 1 1 52 72 86 31 1 20 16 1 63 116 86 34 1 21 27 54 150 87 34 22 38 66 174 88 30 23 45 56 186 89 22 24 47 57 187 90 13 25 43 58 175 91 2 26 34 59 154 1 92 8 27 20 60 124 1 93 11 28 3 61 90 1 94 23 29 17 62 53 1 95 27 30 36 63 17 ...

Страница 41: ...42 69 75 51 1 10 249 43 64 76 21 1 11 236 44 49 77 18 12 198 46 26 78 6 1 13 142 46 3 79 104 14 74 47 33 BO 139 16 4 48 61 81 161 16 62 49 81 82 166 17 115 50 92 83 150 18 150 51 92 84 115 19 166 62 81 86 62 20 161 63 61 86 4 21 139 54 33 87 74 22 104 55 3 88 142 23 61 66 26 89 198 24 18 67 49 90 236 25 21 58 64 91 249 26 51 59 69 92 236 27 68 60 64 93 1 97 28 72 61 50 94 134 29 64 62 3 1 95 55 30...

Страница 42: ... 10 38 43 21 76 248 11 33 44 4 1 77 228 12 20 45 12 1 78 190 13 0 46 25 1 79 141 14 23 47 31 1 80 87 15 43 48 30 1 81 36 16 55 1 49 21 1 82 9 17 55 1 60 8 1 83 40 18 40 1 51 8 1 84 55 19 9 1 52 21 1 85 55 20 35 1 53 30 1 86 43 21 87 1 64 31 87 23 22 141 1 56 25 88 0 23 190 1 56 12 89 20 24 228 1 57 4 90 33 26 248 1 58 21 91 38 26 248 59 33 92 33 1 27 228 60 38 93 21 1 28 190 61 33 94 4 1 29 141 62...

Страница 43: ... 14 75 24 10 233 76 23 44 7 11 266 45 25 77 20 12 262 46 40 78 16 13 250 47 52 79 11 14 225 48 60 80 6 15 187 81 1 49 63 1 16 140 50 63 1 82 4 17 88 61 58 1 83 8 18 35 52 50 1 84 11 19 17 53 40 1 86 14 20 64 86 16 54 28 1 21 104 55 15 1 87 16 22 134 56 2 1 88 15 23 164 57 10 1 89 13 24 163 58 21 1 90 11 25 16 1 91 8 59 29 26 149 60 35 92 5 27 129 61 39 93 2 28 103 62 40 94 1 29 72 63 38 95 4 30 38...

Страница 44: ...G INFORMATION This section contains detailed discussions about the following topics ARB CALIBRATION DATA ENTRY ERROR CODES EXTERNAL MODULATION FUNCTIONS MODE OPERATOR ALERTS OUTPUTS PRESET SPECIFICATIONS STORE RECALL 41 ...

Страница 45: ...s height length and slope relate to each other and to waveform time and frequency With a 3314A and a dual trace oscilloscope use the following procedure to build and display Waveform 51 Exponential Charge Discharge in the WAVEFORM section of this manual 1 To insure enough vectors are available clear the ARB waveform registers Two methods exist to clear registers One clears all ARB and non ARB regi...

Страница 46: ... amplitude to 10Vp p Press PHASE and set the ARB phase to 90 0 7 You are ready to build Waveform 51 Two vectors currently exist in the waveform Vector 1 V HGT 0 V LEN 1 and Vector 2 Return to Start Vector You will modify Vector 1 then insert and modify vectors after it to build the waveform To understand the effects of each keystroke and modification observe the scope display as you press the keys...

Страница 47: ...ERVICE TRAINED personnel who lira eware of the potential hll2ards inside the 3314A to chanoe the poIarltv ofthe 3314A s Z Axis output Under no clrcumlltllOCN should lilly ope1l1tor romoVlI ony IlC1I1WS COVMS shltlkb or ott 3314A COI11j On8 ts Figure 3 How To Connect An Oscilloscope WARNING I The Z Axis polarity selection switch is located inside the 3314A where dangerous voltages capable of causin...

Страница 48: ...ency for ease of viewing then change it as needed To select individual vectors press V MKR then dial to the desired vector Modify V HGT and V LEN as necessary Recalling an ARB Waveform The ARB key and the It AR1 HP IB command enable the ARB definition ofthe 3314A It ARx x 0 through 5 will be displayed for Yz second after enabling ARB to indicate the active ARB wave Pressing RCL ARB and then one of...

Страница 49: ...g default parameters Amplitude 100mVp p 0 t 0 2ms Frequency 2 5kHz Function Triangle Function Invert OFF Mode Free Run Modulation OFF Offset OVDC Phase 0 Number of Vectors 2 Vector 1 Vector Height 0 Vector Length 1 Vector 2 Vector Height 1FOO Vector Length 1 Trigger Ext 1V Vector Marker 1 The last vector is the Return to Start Vector which closes the waveform Its vector height displayed as 1 FOO i...

Страница 50: ...mbered the Vector Marker is decremented by one and points to the vector that preceded the deleted vector If Vector 1 is deleted the Vector Marker remains pointed at the new Vector 1 t Sets the time for each unit of Vector Length 0 2ms s Lit s 19 99ms The length in time of a vector t Vector Length E10 Error 1O vector insert not allowed appears when you try to use more than 160 vectors Remember that...

Страница 51: ...inserted immediately after the current vector the current vector is pointed to by the Vector Marker and intensified by the Z Axis output the inserted vector has V HGT 0 t V LEN 1 the vectors following the inserted vector are renumbered the Vector Marker is incremented by 1 and points to the inserted vector If the Vector Marker is pointing to the last vector a new Vector 1 is inserted InvertFunctio...

Страница 52: ...l the ARB wave repeats To reduce the effect of the nonprogrammable Vector Height set the Start Finish point of the ARB wave so the Return to Start Vector slope is zero 1V liT 0 Adjust PHASE to obtain this characteristic Slope AV AT the slope of a vector is affected by V HGT but not by V LEN Amplitude Vp p 0008 V HGT 2 AV AT A t seconds SYNC Output The SYNC output is a TTL signal The low portion oc...

Страница 53: ...time is determined by d t the unit length of every vector and V LEN variable from 1 to 127 for each vector To determine each vector s time multiply its V LEN by d t Vector Marker The Vector Marker points to a single vector called the current vector The marker indicates the vector available for V HGT and V LEN modification and inten sified by the Z Axis output Pressing V HGT or V LEN twice incremen...

Страница 54: ... CAlibrate All A CAL ALL takes 2 seconds to generate 29 amplitude and frequency calibration constants The following operations cause the 331 4A to completely calibrate itself whether calibration measurements have been disabled or not Power ON also enables calibration measurements PRESET or PR also enables calibration measurementsl CAL BLUE shift RCL also enables calibration measurements CA does no...

Страница 55: ...asurements the sync output is active output is a TIL level squarewave at the calibration frequency 8 7 6 6 4 3 2 1 30 mil 30 mil 30 mil 30 ms 30 mil 100 ms 500 mil 500 ms 16mVp p at the programmed frequency 15mVp p at the programmed frequency 1SmVp p at 100kHz 15mVp p lit 10kHz 16mVp p at 1kHz 16mVp p at 199 9Hz 15mVp p lit 15mVp p at The 3314A makes 7 measurements at various fr0QU8ncles to comput...

Страница 56: ...the only calibration type that generates all 29 constants it is impor tant to do a CAL ALL BLUE shift RCL or CA prior to calibration disable and at regular intervals there after A CAL ALL should be performed every 24 hours or whenever the temperature changes more than 5 C The primary advantage for using calibration disable is the time saved when operating via the HP IB Note when operating via the ...

Страница 57: ...ng upon how fast you rotate the Modify knob Range Up or Down The RANGE UP key multiplies the display by 10 The RANGE DOWN key divides th display by 10 If the result would be operation outside the limits of the 3314A the key and the HP IB commands RU or RD are ignored Range Hold Frequency Amplitude and Offset are implemented in the 3314A with several dif ferent hardware configurations called ranges...

Страница 58: ...IB send APRHx where x is the Range Number Note that the amplitude will change when Range Hold is asserted from the HP IB if the current entry is outside the nor mal limits or the selected range Pressing the AMPTD key and then the BLUE shifted UP or DOWN ARROW key or APRHO via the HP IB removes the Range Hold function The 3314A s output frequency can be set from 001Hz to 19 99MHz in 8 fre quency ra...

Страница 59: ...d is asserted from the HP IB if the current entry is outside the normal limits of the selected range Pressing the OFFSET key and then the BLUE shifted DOWN ARROW key or OFRHO via the HP IB removes the Range Hold function Ra WIttI 1IaWI_ Rnp Hlid 1 1 997Y OOOY 002V ooov 2 6 00V 2 00Y OlV OOV Symmetry Variable symmetry is not allowed in frequencv range 8 and conversely frequen cies 2 2MHz can only b...

Страница 60: ... turned off by n DEOn While Exx is displayed all 3314A HP IB activity is halted If the ap propriate bitlsl of the Status Byte are unmasked that bit is set 1 and the SRO message is sene The HP IB command n QERn queries errors The next time the 3314A is addressed to talk after QERn is received n ERxx will be returned where xx is the error number If the appropriate bit of the Status Byte is unmasked ...

Страница 61: ...f range 1 23 SW TR INTVL 20ms 1 24 Internal phase locked loop unlocked 0 FREQUENCY CALIBRATION ERRORS 30 No frequency detected 0 31 FreQUency error exceeds correction capability 0 32 Frequency unstable during calibration 0 AMPLITUDE CALIBRATION ERRORS 34 Signal amplitude outside measurement range 0 36 Signal amplitude gain too high 0 36 Signal amplitude gain too low 0 37 Signal amplituda gain exce...

Страница 62: ...edance Input Sensitivity AM Inpllt Chancteristics The AM input has these operating characteristics all values are approximate The 3314A s output signal the carrier can be amplitude modulated to 100 The sense of the AM input along with the carrier is inverted when Invert Func tion is asserted The 3314A modulation capabilities include Amplitude Modulation AM Amplitude Modulation Suppressed Carrier A...

Страница 63: ...n is 100 AM modulation 100 can be sensed from the HP IB when bit 1 of the Status Byte is unmasked The Reduce Input light s HP IB equivalent is ER50 Envelope distortion occurs when the output clips at approximately 10 over the maximum amplitude allowed in each amplitude range Note Amplitude modulation 100 will not necessarily distort the AM envelope The AM envelope is distorted when distortion side...

Страница 64: ...t and E50 are inhibited while in either of the cf Lock modes when the phase locked loop is unlocked Figlr8 6 AM Sappreaed Carrier Frequency Modulation The 3314A s output signal can be Frequency Modulated to deviations of 1 of the frequency range The sense of the FM input is not affected by Function Invert The deviation is constant for all carrier frequencies in the same frequency range as long as ...

Страница 65: ...ontrolled over a range of 10 to 100 of the programmed frequency Note that there must be C 100 counts in the frequency display VCO I pllt Chlraet riltfcs The VCO input has the following input characteristics all values are approximate Input Impedance 1OkO Input Sensitivity 10 per Volt 1V 10 10V 100 Specified Linear Range 10 to 80 Linearity see VCO Specifications 3dB Bandwidth DC to 100kHz VCO Input...

Страница 66: ...fset 5VDC independent of Ampl 15VDC Opt 001 Invert Functions AC component is inverted DC component not affected Function OFF AC component Ovp p DC component not affected HlVtlrsiH The Haversine function is a special sub set of the Sine function which is especially suited to driving mechanical systems To output a Haversine set the 3314A controls as shown Mode N CYCLE N 1 Frequency sets the period o...

Страница 67: ... level When the trigger level satisfies the trigger slope and threshold conditions the output is ON The output will gate OFF at the output signal s first transition through the Stop Phase after the trigger signal changes level N Cycle The 3314A output is a counted burst of N whole cycles The trigger edge that satifies the trigger slope and threshold conditions will initiate an N cycle burst 1 2 Cy...

Страница 68: ...e 3314A frequency to N times the reference frequency t urn the phase locked loop ON and acquire lock The 3314A will not proceed past the measurement step if the reference frequency is changing see Pre Tuning the 3314A s Oscillator The 3314A may be able to acquire phase lock to a changing reference if you try the following while in FREE RUN set the 3314A frequency to N times the reference frequency...

Страница 69: ... asserted Whenever the reference frequency drifts more than 10 the 331 4A auto acquisition re establishes phase lock When the Fin N light is flashing the 3314A is acquiring phase lock The acquisition procedure used by the 3314A is measure the reference frequency display E20 and stop acquisition if the reference frequency is unstable set the 3314A frequency to N times the reference frequency turn t...

Страница 70: ...output frequency can range 10 to 50 without losing lock Note that when the 3314A s output frequency deviates 10 from the displayed frequency one of the q LCK lights will flash This does not necessarily Indicate an out of lock condition 2 The reference frequency change must be within the bandwidth of the 3314A s phase locked loop The 3314A s phase lock capability can be greatly extended if you pre ...

Страница 71: ... the SRO message only if bit 2 of the Status Byte is unmasked Note that bit 2 will never be set if masked Alerts While Programming DC Offset The 3314A only allows DC Offsets of xxOVdc xx2Vdc xx5Vdc xx7Vdc If you attempt to set the Offset to some other value xx3 for example the 3314A will set the Offset to the closest allowed offset and Alert the operator Alerts While Programming The Marker Frequen...

Страница 72: ...rigger Interval to 7 20ms Linear Sweep Interval to 40 00ms Log Sweep Interval The 3314A will set the time to the new lower limit and Alert the operator Alerts When Programming ARB Frequency ARB Frequency is limited to 1 multiples of 6 t If you attempt to set the ARB Frequency to a value that is not allowed the 3314A will select the closest allow ed frequency and Alert the operator 66 ...

Страница 73: ...ude and offset When operating into other than 500 expect the performance to decrease especially at higher frequencies because of transmission line mis matches Outpvt Overfoad 51 The 3314A disconnects itself from the output connector and displays E51 for two reasons The output voltage exceeds safe operating limits of 15V peak The output voltage is limited to 15V peak before clipping occurs An exter...

Страница 74: ... a voltage ramp from 5V to 5V whose voltage is proportional to the sweep frequency When sweeps are not active this output produces a voltage from 3 2V to 5V that is proportional to the magnitude of the Start Stop Phase or 5V to 5V that is proportional to the Phase offset during phase locked loop operation X3 Output Option 001 The X3 output amplitude and DC offset equal three times the displayed va...

Страница 75: ...l X DRIVE VOlTAGE VS SWEEP FREQUENCY Figure 7 X AXIS Output Z Axis Output This output produces three voltage levels to control the intensity of an oscilloscope display The sense of this output can be inverted by Service Trained Personnel using instructions located in the Service Manual 1 l a 1 l I lw f Ul Iw lIKE 1lS START FREQ STOP FR Q Z AXIS VOlTAGE VS SWEEP FREQUENCY Figure 8 Z AXIS Output 69 ...

Страница 76: ... Run Trigger Source Intllmal N 1 Tr gg6f Threshold lV TTLI VCO Off Offset ovec Phallft o Degreaa Vector Height ARB not affected PU Mask Status Bytel not effected Vector Length ARBI not affected Range Hold Off Vector Marker ARB not affected The BLUE shihed ARB kay or the AR2 HP IB command intitiaflzes the current ARB waveform The folloWing ARB parameters are affected F tlM IIlItIaIIDlI e tItlO I Fn...

Страница 77: ...04Hz I J 111111 I I IIIIIH I I It1 1 11 O 4 OF SETIlNG 04Hz I II1 1111 1 I 1111111 I I III D 2 OF SETTING 2HZI 1 11111 11 111 111111 I II fel D 2 OF SETIING 2Hz 1 2 3 4 HP IB RANGE NUMBER t 5 6 7 8 2 OF SETIING 20Hz I_ if I 1111111 I I 11 11111 I I III I 2 OF SETIING 20 0HzI I Hf t 1111 11 I I1111111 I 111111 11 1 I III 01 OF SETTING 50ppm year t I 1111 1 11 I I 1111 111 I I 1111111 1 I III 1 1 ll...

Страница 78: ...tness sine wave Relative to 10kHz 1 00 V to 10 00Vp p Range 4 19 99MHz 19 99MHz 1 5dB I lMHz I 33dB 50kHz 72 07dB 20Hz 50kHz 1 _1 3dB O dB 5dB Amplitudes 1 00Vp p to 10 00Vp p Range 4 Frequency 10kHz Auto Range ON 001 Hz 60dB 20dB 40dB Step Attenuator Accuracy Absolute Amplitude Accuracy Amplitude ...

Страница 79: ... Residual DC Offset 5 of AC Amplitude Range Setting OVDC Frequency s 100kHz If option 001 5 of AC Amplitude Range 500 N Symmetry Symmetry Accuracy Fixed 50 0 2 Fixed Symmetry 50 SYM light OFF Frequency 1Hz to 100kHz Function square wave Symmetry Accuracy Variable 0 5 of period Frequency 1Hz to 100kHz Function square wave 73 ...

Страница 80: ...led Amplitude is the voltage on the pulse top or bottom measured lOOns after the appropriate zero crossing Frequency s 1MHz Amplitude 10Vp p Square Wave Rise Fall Time s 9ns 10 to 90 of a 10 Vp p output Sine Harmonic Distortion Individual harmonics will be below these levels relative to the carrier level Offset OV Function Invert OFF Add 4dB for ambient temperature 0 to 5 C or 45 to 55 C Start Sto...

Страница 81: ...ncy Accuracy Manual Sweep 0 2 of Stop Freq 0 1 of Stop Freq Range Stop Freq Range s200kHz 1 of Stop Freq Stop Freq in 2MHz Range 3 of Stop Freq Stop Freq in 20MHz Range Modulation Amplitude Modulation Envelope Distortion s 40dB Carrier 1MHz 10Vp p sine wave Modulating Input 1kHz sine wave Index of Modulation 95 VCO Linearity 0 15 of p p frequency 1Hz through 200kHz Range 1 of p p frequency 2MHz Ra...

Страница 82: ...erminated with 5000 and 500pf and when the Main output is terminated with 500 1MHz 1 5dB 500kHz 1MHz 5dB 38dB 50kHz 50kHz 1dB 53dB 20Hz 20Hz s40mVDC 76 200ns 10 to 90 at full output 1 at 10kHz SPECIFICATIONS cont X3 Output amplitude 3 1 x Main Output Amplitude Relative to full output power at 10kHz Residual DC Offset Rear Panel Square Wave Rise Fall Time Rear Panel X3 Gain Accuracy Sine Power Flat...

Страница 83: ... C Relative Humidity S 95 at 40 0C Altitude S 15 000 ft Storage Limits Temperature 40 0to 75 C Altitude s 50 000 ft Power 100 120 220 240 V 5 10 95 VA maximum Weight 7 3 kg 16 Ibs net 10 5 kg 23 lbsl shipping Dimensions 132 6 mm 5 22 in high 212 3 mm 8 36 in wide 419 0 mm 16 50 in deep Accessories Included 11048C 50 ohm feed through Accessories 48 to 66 Hz Transit case for one 3314A hp 9211 2677 7...

Страница 84: ...lipping DC only to 15VDC or 30mADC before clipping AC DC to 15V peak or 30mA peak before clipping Frequency Range DC to 1MHz Output Resistance 20 at 10kHz Relationship of the X3 Amplitude to the 3314A s displayed amplitude X3 AMPTD 3 2 X Display 78 Main Output Load Main Output Load 50 ...

Страница 85: ...ere the settings will be stored are located to the upper right of each key To recall a front panel use the RCl key followed by one of the Entry keys RCl 0 will recall the front panel setting when the 3314A last lost power or was turned Off Note that if a series of power failures occurs you will still be able to recover the last front panel setting you used How to Recall ARB Waveforms There are 6 A...

Страница 86: ...HP IB capability 3314A HP IB verification Analyzing bus problems The 3314A s HP IB Address How to view the 3314A s HP IB Address How to change the 3314A s HP IB Address Listen Only The Clear Message The Data Message Immediate Execution Type Commands Function Select Type Commands Data Entry Type Commands Query Type Commands The Status Byte Bit Definitions Masking the Status Byte The Trigger Message...

Страница 87: ...ces called LISTENERS Most devices can perform both roles but not at the same time A CONTROLLER manages the operation of the bus system by designating which device is to Talk and which device s are to Listen at any given time The 3314A can be a Talker and a Listener however it has no Controller capabilities The minimum HP IB system consists of one TALKER and one LISTENER without a CONTROLLER In thi...

Страница 88: ...ission The 3314A s maximum data rate is approximately 3ms per character when using Data Transfer Mode 2 Addntll Capability Primary addresses 31 talk 31 listen Secondary addresses 961 talk 961 listen 1 Talker and 14 listeners maximum at one time The 3314A does not have secondary extended address capability Centrol S 1ft In systems with more than one controller only one can be active at a time The a...

Страница 89: ...OJMU lItor Interf9fllnca rAIAUB I Oll Controller request that 8t1 devlcea previously programmed to respond end their Statull Bit The 3314A does not respond rAn ClWfUl Shiftll system control from one controller to another The 3314A doe8 not respond IlOIClTE REMOTE 7 Swltc ln control of the 3314A from local to remota when It Is eddreued REMOTE 707 IIEOtUT tEnIa When unmesked one Of a combination of ...

Страница 90: ...omplete Remote Local capability complete Service Request capability Extended listener cepebllity Basic listener Unaddress if My Talk Address lIstsn Only no Extended Talker capability Basic Telker Unaddrsss if My listen Addrese no Talk Only complete Acceptor Handshake capabllltv complete Source Handshake capability The 3314A s data transfer rate is approximately 3ms per character when using Data Tr...

Страница 91: ...C language example should place the 3314A into REMOTE operation REMOTE 707 Analyzing Bus Problems Hardware and software problems tend to have the same set of symptoms on the HP IB In response to the need to quickly find the source of the problem hp developed the 59401 A Bus System Analyzer It simplifies diagnosis of bus prob lems by allowing the user to see the status of all bus lines including th...

Страница 92: ...nge the HP IB address 1 Press the RECALL and then the LOCAL key to display the current HP IB ad dress 2 Rotate the Modify knob to change the HP IB address 3 Press the STORE and then the LOCAL key to execute the entry The 3314A s HP IB address is stored in a non volatile memory If the contents of this memory is destroyed the HP IB address defaults to 7 The 3314A will display E09 at power on when th...

Страница 93: ...will hang up because the 3314A s Talk capability is overriden by Listen Only The primary application for Listen Only is in a HP IB system with a Talk Only device such as a card reader Device Listen Talk Addresses Use the table that follows if you are using a controller in the command mode or a controller that requires the talk and listen addresses instead of the device address Table 5 Hp IB Addrea...

Страница 94: ...ared Calibretlon Exe utes a CAL ALL Stop Frequency 10kHz Data Transfer Mode not affect d Storage R8i llsters not affected 6 t ARB not affected Sweep Off Display ErrOfll HP IB not affected Sweep Mask Status Byte not affected Frequency 1kHz Sweep Interval Linear 10ms Frequency Modulation Off Sweep Interval Log 40ms Function Invert Off Symmetry 50 Menuel Sweep Off Trigger Intervel 1Oms Merker Frequen...

Страница 95: ...tinuous Tuning The Modify knob HP IB Address Viewing and Selection BLUE shift key shifted functions have their own programming codes Remote functions not allowed from the front panel Data Transfer Mode Selection Display Errors ON or Off SRQ Mask Status Byte Masking Status Byte 3314A Program Codes have been categorized into 4 distinct groups to help ex plain them The 3314A does not distinguish betw...

Страница 96: ... prefix followed by numerical data and then a 2 letter suffix denoting the units and executing the entry Ouery CBllmuda Q followed by a 2 letter command to make the 3314A return the state or ex act value of the queried parameter 90 ...

Страница 97: ...erform a calibration The second example commands the 3314A to perform a calibration disable the calibrate function then range up OUTPUT 707 CA OUTPUT 707 CACDRU The Immediate Execute commands are Calibrate All Calibrate Disable Calibrate Enable Calibrate Frequency Delete Vector IARB Insert Vector IARB Manual Trigger Preset Range Down Range UP 91 CA CD CE CF DV IV MN PR RD RU ...

Страница 98: ...ands is OUTPUT command qualifier EOS EOS End Of String ASCII Line Feed The first example commands the 3314A to enable Amplitude Modulation The second example commands the 3314A to enable Amplitude Modulation then disable Frequency Modulation OUTPUT 707 AM1 OUTPUT 707 AM1 FMO 92 ...

Страница 99: ...ge 6 Range 6 Range 7 Range B AM AR OM DE FM FI FU MA MO PM RH o 1 o 1 2 1 2 o 1 o 1 o 1 o 1 2 3 o 1 1 2 3 4 6 6 o 1 2 3 o 1 2 3 4 6 6 7 8 93 Recall Front Panel Register 0 Reglater 1 Reglater 2 Register 3 Register 4 Register 5 Reean ARB Wave Seta ARB ON and recalls Wave 0 Wave 1 Wave 2 Wave 3 Wave 4 Wave 6 SRO MASK see the textl Store Front Penel Ragister 1 Register 2 Register 3 Register 4 Register...

Страница 100: ...ss the commands in the order they were received The maximum data rate in the buffered mode is 3ms per character DISPLAY ERRORS All errors are displayed for about 1 2 second immediately after they are detected While they are displayed no other programming can occur MANUAL SWEEP Manual Sweep can be turned ON and OFF via the HP IB however the real importance of Manual Sweep is in the local operating ...

Страница 101: ... UNMASK MASK MASK MASK I UNMASK MASK MASK UNMASK J UNMASK MASK UNMASK MASK K UNMASK MASK UNMASK UNMASK l UNMASK UNMASK MASK MASK M UNMASK UNMASK MASK UNMASK N UNMASK UNMASK UNMASK MASK 0 UNMASK UNMASK UNMASK UNMASK 7 I 4 StmII BIt MH MASK MASK MASK A MASK MASK UNMASK B MASK UNMASK MASK C MASK UNMASK UNMASK 0 MASK MASK MASK E MASK MASK UNMASK F MASK UNMASK MASK G MASK UNMASK UNMASK H UNMASK MASK MA...

Страница 102: ...amming the same func tion The following statements if sent sequentially change the frequency to the in dicated values OUTPUT 707 FR1 MZ OUTPUT 707 2MZ OUTPUT 707 3MZ F e aH F ctiDlI C_IMI_ UIIits Utits Ualts Ullitl Amplitude AP Start Frequency ST mUll Volts p p MV Hertz HZ Volts p p VO kilo Hertz KZ I t DT Mege Hertz MZ ml i Seconds MS Stop Frequency SP Seconds SN Hertz HZ Frequency FA kilo Hertz ...

Страница 103: ...t be the last command sent to the 3314A After receiving a query command the 3314A must be addressed to Talk The 3314A can only respond to 1 query at a time The query commands are Faetlu e 1IlI F tIoI c Amplitude CAP Offset OOF Amplttude Modulation OAM Phase OPH ARB Mode OAR Start Frequency OST ARB Wave Number ORW Stop Frequency asp At OOT Sweep OSW Error Code OER Symmetry OSV Frequency QFR Trigger...

Страница 104: ...er the 3314A sends its Status Byte are OVERLOAD TRIGGER when in Gate Mode BUSY FLAG no SRO sent The following statement reads the 3314A s Status Byte STATUS 707 S 7 I 6 4 3 2 1 0 Stata IlyU Bh L 3314A Error or Failure 1 Error or FaHure SRO on 0 to 1 transition Information Rag 1 Rag SRO on 0 to 1 transition Operator Alert 1 cAlert SRO on 0 to 1 transition Output Overload 1 Overload SRO on 0 to 1 tr...

Страница 105: ...weep stops and resets to the start frequency llUtomatlcslly Ignored If the 3314A Is sweeping Gete no sweep Gates Output ON if trigger slope is positive or ARB and then sets trigger alope to negative Gates Output OFF if trigger slope is negative and then sets trigger slope to posltlve sweep Stsrts the sweep end gates the output ON If the aweep is not actlve and the trigger slope is positive end the...

Страница 106: ...ors allowed in ARB makes this storage method useful If you need to save several waveforms with more than 160 vectors among them this method prevents you from manually recording and re entering vector settings By modifying the following programs you can read vector values from the 3314A to arrays then store them to a host computer s mass storage device enter vector parameters directly to an array t...

Страница 107: ...ngth into vari ab l e Wr ite Height i nt o ar r ay W r i t e l engt h into array Query Rea d next vec t or v a l u e I Recall ARB regi ter 0 Rocall and Cl ear r e Qi t er 1 Set 33 1 4A 10Vp p 90 dog pha e Pre et 3314A Recall and Clear r egi s t er s 2 4 and 5 50 enough v e c t o r evoilable for new waveforM 707 1 PRO 707 I RW2 ARZ 707 RW 3 ARZ 707 RW4 AR2 707 RWS ARZ 707 RW 1 AR2 707 API0VO PH 90D...

Страница 108: ...e and enter the values building a similar waveform I Initial i ze CO M put er an d 33 14A I RAD Ex p r e 5 ang le 5 as rlld ian OUTPUT 707 1 PR PRESET 331 4 OUTPUT 707 RW 1 ARZ OUTPUT 707 RW2 AR2 Recall and Clear r egi 5t ers 1 t 3 OUTPUT 707 RW3 ARZ 4 and 5 5 0 eno ugh vect ors are OUTPUT 707 RlJ 1 ARZ aval l able fo r new wav e for M OUTPUT 707 RlJ5 ARZ OUTPUT 707 RlJ0 A R2 Recal l and Clear r e...

Страница 109: ...7 I RW4 ARZ 707 RWS AR2 7071 RW0 ARZ 7071 API0VQ Initialize COMputer and 3314A RAD OUTPUT OUTPUT OUTPUT OUTPUT OUTPUT OUTPUT OUTPUT OUTPUT I Initialize var iable Cycles 5 Ab l_hto 0 Prev_ht 0 Rel_ht 0 Scale_factor 1300 Delta 2 PII100 I I Calculate V H6T write it to 3314A I FOR X S0 1 TO 50 I 1 Calculate absolute height Aba_ht Scale_factor SINlX Oelta Cyclea X Oelta Cyclea I Rel_ht Abs_ht Prev_ht O...

Страница 110: ... t dO HZ El IOI C s8 OEA EI dd St ore ff l f o AJreI SO Fleq uency AI OFfl FA H2 DJ 1 In 8 f o m HZ FA CJ X Oddd dIiZ OJ 5 SW OSW SWd kilo He xz FA 000000dd ddH Z 01 OFF 0 M MZ Fl OOOOOOd dddHl t o I F toq Modulation OFM FNd l og 2 OFF a ON 1 Funclk on lrw M1 A OFt Ad OFF 0 Swup St _bJS MaU SM ON t ltaft r at SUNIl Bort Fun rion FU OF J R d 0 OR a 1 et Stwt I Sloe 1 1 1 Btq J S tuo 2 1 3 T_ 3 m tt...

Страница 111: ...O EO E IoIASl lJH ASItEl F PU SKEO CEO UNMASl ED MASl l w Sl fIl lJNt lASI ll MASUO a SIUl ro IHU SKED UNMASl fl a _ 0 H UNt tASKEO IoIASIml MASl Ell w sK O H UNIotASI ED w s EO IolA Il W I uNolAlll W MASkED l tA9 e o UNMASKED MAS l D 1JNWIS CEt J UNtU SI ro lAAlIO ID sxeo w 5l ID J u_ro UHMASI t1J MASKED K UNMASI El IoWIl Ell l f iA8I O UNUASl ED K lJNMASI I I II OWll ED UNMASKID L ASl W ED MASKE...

Страница 112: ...to Start Vector 46 Vectors 43 Waveformregisters see Storage registers Axis see Z AXIS B BASICprogramming language see HP IB BST Burst 61 INDEX c Calibration 48 50 Amplitude calibration 48 49 CAL 48 50 CALOFF 50 Cal1bratlon constants 48 Calibration disable 50 Calibration enable 50 Frequency calibration 49 50 CLR Clear 47 o t see ARB DEL Delete see ARB E ENTRY 7 51 53 Error codes 54 55 Error codes s...

Страница 113: ... N rsert Vector see ARB nstallatlon 3 5 F use 3 4 scUloscope connection to 4 5 Safety 3 Voltage selection 3 4 NVERT FCTN Invert functions 60 L UN Linear sweep 10 11 LOG Logarithmic sweep 12 M MAN SWEEP Manual sweep 10 MKR Sweep marker 10 MODE Modes of operation 6 8 19 23 39 61 64 1 2 Cycle 16 61 Sample waveforms 30 ARB 19 Sample wavefonns 33 39 see also ARB Descriptions 6 8 Free Run 9 61 Sample wa...

Страница 114: ...ating characteristics START FREQ 10 12 STATUS seealso HP IB 6 STO Store 6 788 STOP FREQ 10 12 Storage registers ARBwaveforms 46 47 788 Recallfront panel settings 78a Store front panel settings 788 INDEX Continued SW TR INlVL weep Trlgger Interval for SWEEP 7 10 12 for InternalTRIGGER 6 7 75 SWEEP 7 10 12 75 see also MODE Gated Linear and Log Sweeps SYM Symmetry 53 73 SYNC 6 67 68 T x 3 Option 001 ...

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