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HP 8153A User's Manual

1. EOI End or identify End is treated as white space GET Group execute trigger Not implemented GTL Go to local Transparent to the parser IFC Interface clear Transparent to the parser LAG Listen address group Transparent to the parser LLO Local lock out Transparent to the parser MLA My listen address Not implemented MTA My talk address Not implemented PPC Parallel poll config Not implemented PPD Parallel poll disable Not implemented PPE Parallel poll enable Not implemented PPU Parallel poll unconfig Not implemented PPOLL Parallel poll Not implemented REN Remote enable Transparent to the parser SDC Selected device clear See DCL SPD Serial poll disable Transparent to the parser SPE Serial poll enable Transparent to the parser TAD Talk address Transparent to the parser TCT Take control Not implemented UNL Unlisten Transparent to the parser UNT Untalk Transparent to the parser Remote Operation 5 5 HP IB Priority The HP IB interface has priority over other processes running on the instrument In particular if you are running a Record application over the HP IB you should not poll the instrument continuously to detect the end of the application Instead you should use interrupts if this is possible or make sure that there is a delay between each poll of the instrument programming example using interrupts for a stabilit
2. A etes ae a How to Remove a Module Fitting a Module O GO fh ee a Contents 12 A 9 Tables 1 1 2 1 2 2 5 1 5 2 5 3 6 1 6 2 6 3 6 4 6 5 6 6 7 1 7 2 7 3 8 1 8 2 8 3 8 4 8 5 8 6 8 7 8 8 8 9 9 1 G 1 G 2 Description of the Display 1 6 E By ne ask Se Pee as Mal a se o gt Abe sos da Be wk Ge nae Aes D ra 2 6 Power Ranges amb oy e ae mo ah eg est gs de 2 12 HP IB Capabilities mess st Saas RES EE 5 2 Accepted Characters 5 4 HP IB Bus Commands gs ua nce dou eR ny VE 5 5 Common Command Summary 6 4 The Standard Event Status Enable Register 6 5 The Standard Event Status Register 2 2 2 2 2 2 6 7 Reset State Standard Setting a 6 11 The Service Request Enable Register 2 6 12 The Status Byte Register 2 2 nn m sn rar 6 13 STATus Command Summary 7 9 STATUS Command Summary 2 2 1 15 STATus Command Summary 7 21 ABORt Command Summary 5 8 1 DISPlay Command Summary nn nn 8 2 FETCh Command Summary 8 4 INITiate Command Summary 8 7 READ Command Summary En nn nn rn 8 8 SENSe Command Summary s s 8 10 RE 8 15 SOURce Command Summary 2 2
3. lt boolean gt lt value gt lt unit gt TOA TOB TOREF 0 1 2 lt value gt lt unit gt TOA TOB TOREF O 112 boolean TOA TOB TOREF O 1 2 TOA TOB TOREF 0 1 2 no query lt unit gt lt value gt cal factor eal factor SOURce Command Summary Command Parameter SOURce 1 2 AM INTernal FREQuency value unit CW FREQuency POWer ATTenuation 1 2 lt value gt lt unit gt ATTenuation 1 2 STATe lt boolean gt STATe WAVElength UPPer LOWer BOTH WAVElength Remote Operation G7 Table G 1 STATus Command Summary Command Parameter t is being used as shorthand for CONDition ENABle ENABle value EVENt NTRansition value NTRansition PTRansition lt value gt STATus OPERation SETTling 1 LPELTier 1 HPELTier 1 MEASuring I POWer 1 TRIGger 1 POWer CORRecting i ZERO f AVERaging 1 POWer PROGram lt application gt G 8 Remote Operation Table G 2 STATus Command Summary Command Parameter is being used as shorthand for CONDition ENABle ENABle lt value gt EVENt NTRansition value NTRansition PTRansition value STATus QUEStionable 1 POWer t OVERRange 1 LCURRent i HCURRent 1 LMONitor 1 HMONitor 1 ENVTemp 1 ISUMmary 1 INSTrument 1 2 POWer 1 STATus SOURce Command Summary Command Parameter STATus SOURce CONDition ENABle ENABle lt value gt EVENt
4. or as an array of values depending on the controlling program The Stability Application application STABILITY Note This application only runs on an instrument with a sensor i module Parameters m varname T TOTAL this is the total time for which the application is to be run The difference of the actual total time from T_TOTAL depends on a number of factors including the system configuration The worst case timing difference is 30s h O lt value lt 359 999 value is the total time in seconds The other parameters such as Tayg and wavelength must be set with a SENSe command Results varname ASAMPLES the number of samples taken 9 6 Remote Operation Application Commands a varname RESULT the stability values This is returned as a string of values separated by commas or as an array of values depending on the controlling program Remote Operation Application Commands 9 7 10 HP IB Programming Examples This chapter gives some programming examples The language used for programming is BASIC 4 0 Language System used on HP 9000 Series 200 300 computers These programming examples do not cover the full command set for the instrument They are intended only as an introduction to the method of programming the instrument and the principles behind TMSL Remote Operation Programming Examples 10 1 10 Example 1 Function This program displays the time
5. unit boolean value unit TOA TOB TOREF 0 1 2 lt value gt lt unit gt TOA TOB TOREF 0 112 TOA TOBITOREF 0 1 2 lt boolean gt no query TOA TOB TOREF 0 1 2 unit lt value gt lt unit gt 8 10 Remote Operation Commands Specifying the Channel You specify the channel by attaching a numeric suffix to the SENSe mnemonic You access channel by using SENSei and channel B by using SENSe2 If you do not add a suffix to the mnemonic channel A is assumed SENSe CORRection COLLect ZERO Syntax SENSe 1 2 CORRection COLLect ZERO Description This command zeros the electrical offsets for the module Related Commands SENS CORR COLL ZERO Example OUTPUT 722 SENS2 CORR COLL ZERO SENSe CORRection COLLect ZERO Syntax SENSe 1 2 CORRection COLLect ZERO Response value Description This command returns the status of the most recent zero command O means that the zero succeeded without errors 1 means that no remote zeroing operation has been performed Any other value means that the remote zeroing failed the value is the error code returned from the zero operation The error codes are listed in Appendix I Related Commands SENS CORR COLL ZERO Example OUTPUT 722 SENS2 CORR COLL ZERO ENTER 722 A SENSe CORRection LOSS INPut MAGNitude Syntax SENSe 1 2 CORRection LOSS INPut MAGNitude lt wsp gt lt value gt lt unit gt
6. digi tt olkdig e m git Remote Operation 5 11 Common Commands The IEEE 488 2 standard has a list of reserved commands called these common commands Some of these commands must be implemented by any instrument using the standard others are optional The HP 8153A implements all the necessary commands and some optional ones This chapter describes the implemented commands X Common Status Information There are four registers involved in the status information available from the instrument when you use the common commands Two of these are status registers and two are enable registers These registers conform to the IEEE Standard 488 2 1987 You can find further descriptions of these registers under ESE ESR SRE and STB The following figure shows how the registers are organized Remate Operation Common Commands 6 1 p Peel LEUR T li SE bre EXE D ESE Lale Status Request Generation Output Queue j Not Empty A Figure 6 1 Common Status Registers Note Unused bits in any of the registers return 0 when you read i them 6 2 Remote Operation Common Commands SRQ The Service Request A se
7. ENTER 722 A WAI The WAI command prevents the instrument from executing any further commands until the current command has finished executing All pending operations are completed during the wait period 8 14 Remote Operation Common Commands Related Commands 0PC 0PC Example OUTPUT 722 xWAI Remote Operation Common Commands 6 15 HP IB Status Commands This chapter gives a list of the HP 8153A HP IB commands and queries used for determining the status of the instrument The Status Registers The building blocks of the status information circuitry are three types of register and two kinds of transition filters These registers and filters are grouped together to make a node Each node has a condition register a positive transition register a negative transition register an event register and an enable register Figure 7 1 The Registers and Filters in a Node Note The most significant bit of these registers is not used That is i these registers use only bits 0 to 14 Remote Operation Status Commands 7 1 The Condition Registers You can read a condition register at any time to find the current status of the node It is updated continuously Reading a condition register does not change its contents The Transition Filters The transition filters are of two types a positive transition filter and a negative transition filter A 1 in a bit of the
8. Local Control Summary F J DISPLAY DATETIME LANGUAGE to set whether the instrument is to run in HP 8152A compatible mode or not set the display parmeters BRIGHT sets the brightness of the display set the date and the time MM DD YY sets the date HH MM SS sets the time F4 Local Control Summary HP 8153A HP IB Command Summary HP IB Capabilities Mnemonic Function SHI Complete source handshake capability AHI Complete acceptor handshake capability T6 Basic talker serial poll unaddressed to talk if addressed to listen no talk only L4 Basic listener unaddressed to listen if addressed to talk no listen only SRI Complete service request capability RLI Complete remote local capability PPO No paraliel pol capability DCI Device clear capability DTI Device trigger capability accepted but ignored CO No controller capability E2 Tristate outputs except the handshake lines Remote Operation 6 1 Command DAB DCL EOI GET GTL IFC LAG LLO MLA MTA PPC PPD PPE PPU PPOLL REN SDG SPD SPE TAD TCT UNL UNT G 2 Remete Operation HP IB Bus Commands Description Data byte Device clear Treatment Implemented as usual Sets 8153 into reset state see section The Parser End is treated as white space Not implemented Transparent to the parser Transparent to the parser Transparent to the parser Transparent to the parser Not implemented Not implemented Not implemented No
9. Remote Operation H 7 Talker Function Interrogating Settings Parameter Operation Mnemonic Learn Mode Comment Returns 200 character string detailing all settings See below this table for more details Returns integer 1 2 for mode settings Returns integer 11213 for channel settings Returns integer 0 1 for Interrogate Mode Setting Interrogate Channel Setting Interrogate Autorange Setting off on Interrogate Zero Setting Returns integer 0 1 for off on Interrogate Units Setting Returns integer 0 1 for off on Interrogate Trigger Setting Returns integer 0 1 for for continuous or single cycle mode Returns integer 0 1 for off on for the selected channel Returns 3 integers separated by commas for each of the filter settings Returns a 7 character string for the range for the selected channel Returns a 15 character string for the range settings of both channels Returns an 11 character string for the A for the selected channel Returns a 23 character string for the A settings for both channels Interrogate Filter Setting ET Interrogate Range Setting RNG 1 2 RNG Interrogate A Setting WVL 1 2 WVL H 8 Remote Operation Interrogate REF Setting REF 1 23 Returns a 7 character string for REF setting for the selected channel if dBm or dB are the current units Returns 11 charac
10. The STB query returns the contents of the Status Byte register The register is programmed via the Service Request Enable Mask For setting this mask see SRE The value is returned as an integer NR1 The STATus commands find the exact cause of an error These are described in Chapter 7 The Master Summary Status MSS bit is true when any enabled bit of the STB register is set excluding Bit 6 The Status Byte register including the master summary bit MSS is not directly altered because of an STB query XSRE SRE OUTPUT 722 STB ENTER 722 A Remote Operation Common Commands 6 13 TRG TRiGger command Syntax Definition Related Commands Example TST self TeST query Syntax Response Definition Example WAI WAIt command Syntax Definition TRG The TRG command has the same effect as the interface command Group Execute Trigger GET The command triggers any event that was suspended waiting for a trigger Interface Command GET INIT INIT CONT INIT CONT OUTPUT 722 x TRG TST value value 0 1 A value of zero means no errors The TST query makes the instrument perform a self test and place the results of the test in the output queue No further commands are allowed while the test is running After the self test the instrument is returned to the setting that was active at the time the self test query was processed OUTPUT 722 TST
11. 8 22 SYSTem Command Summary 4 2 29 4 de 4 s 8 26 PROGram Command Summary En m rn nn 9 2 STATus Command Summary G 8 STATus Command Summary 2 2 2 G 9 Contents 13 Getting Started This chapter introduces the features of the HP 8153A and gives you an opportunity to familiarize yourself with the way you operate the instrument The HP 8153A System The central element of the system is the HP 8153A mainframe You customize the instrument using plug in modules and a changeable fiber connector interfaces Figure 1 1 The HP 8153A System Getting Started 1 1 EE A Quick Overview The Keyboard Most of the keys have two functions depending on the selected mode Different colors or whether the legend is on the key or above it show these different functions Prplicatians mm Moi EY io Locat Menu System Lass Record More gg Range eme e Figure 1 2 The HP 8153A Keyboard The key the key and the modify keys always have the same function Select the channel The other keys act only on the selected channel Channel corresponds to the module in the left slot Channel B corresponds to the module in the right slot Switch between Measure and Menu Mode Modify Select the digit or character to edit ENS Gb D Edit the selected digit or character or the parameter Measure Mo
12. A 15 Volt 15Volt P CTRL STATUS RANGE 0 RANGE 1 5VOLT MODE 0 MODE 1 CLOCK OE ON OFF ANALOG IN P CTRL B 10 Function Tests Function Test for the HP 8153A Test Description All segments for approx 2sec E 3200 HEAD DAT SELFTEST 200 000dB to 200 000dB 60minutes to 20ms 200 000dBm to 200 000dBm 850nm to 1700nm 15Volt 0 8Volt 15Volt 0 8Volt OVolt OVolt High 0dBm to 40dBm range Low 50dBm range High 0dBm to 10dBm ranges Low 20dBm to 50dBm ranges OV 5V gt OV OV 5V OV OV 5V OV Pulses from 5V to OV 5V OV 5V 5V 15V 5V Display approx 12 500 Peltier Regulation Date Page 2 of 4 gt hannel A Channel B C Pass Fail Pass Fail Function Test for the HP 8153A Page 3 of 4 Model HP 8153A Mainframe hi dl Date Test Channel A Channel B No Test Description Pass Fail Pass Fail IB Display Function and Module Interface Test Tested with HP 81530 1 2 6A Module All display segments on for approx 2 sec All keys except Chan Zero Zeroing Operation Il HP IB Function Test Function Tests 0 11 Cleaning Procedures In general whenever possible use physically contacting dry connectors Fiber connectors may be used dry or wet Dry means without index matching compound If there is a need to use an index matching compound use only HP index matching oil part
13. Parameter Operation Filter Off Settings Channel A Channel B B A operation Channel A Channel B B A operation Filter On Settings Select dBm Units Select Watts Select dB Units Select Trigger Off Select Trigger On continuous operation single cycle operation Set Channel A Range 1 lt value gt 90 lt value lt 30 head dependent Set Channel B Range 2 lt value gt 90 lt value lt 30 head dependent Set Channel AA 1 lt value gt default unit Set Channel BA 2 lt value gt default unit Set CAL for Channel A 1 lt value gt Set CAL for Channel B 2 lt value gt Set REF for Channel A 1 lt value gt If no units are defined default is determined by UW NW the U command setting H 6 Remote Operation Parameter Operation Set REF for Channel B 2 lt value gt DBM Set REF for B A Mode 3 lt value gt Set SRQ mask lt value gt 0 lt value lt 191 integer a I in the binary equivalent sets SRQ on this condition Clear Status Byte independent of SRQ state Clear Device Clears all input and output buffers Trigger Standard Parameter Set Parameter Operation Recall Standard Parameter Set Mnemonic Comment The settings are as follows Measure mode Channel A AUTOranging off ZERO off Filter off Units dBm Range 0dBm Reference value OdB 1mW CAL factor OdB head dependent
14. SENSe POWer REFerence ee 8 17 SENSe POWer REFerence DISPlay 2 2 2 2 2 22 8 18 SENSe POWer REFerence STATe 2 2 2 2 m m nn nn 8 19 SENSe POWer REFerence STAle 2 2 2 22 200 iet x a 8 19 SENSe POWer REFerence STATe RATIO 8 20 SENSe POWer REFerence STATe RATIo 2 2 2 2 2 2 2 8 20 SENSe POWer UNIT 4 ia de se a a 8 21 SENSe POWer UNIT 4 2 2 200 Ale REOS E t 8 21 SENSe POWer WAVElength 2 2 2 m m m mn 8 21 SENSe POWer WAVElength 2 8 22 SOURCE Commands cue EA a up o SER 8 22 Specifying the Channel c lens 8 23 SOURce AM INTernal FREQueney m nr en 8 28 SOURce AM INTernal FREQuency 8 23 SOURce POWer ATTenuation 2 2 2 2 En on 44 4 es 8 24 SOURce POWer ATTenuation 2 2 2 Eu m rn 8 24 SOURce POWer STATe 4 ee o 0 8 24 SOURce POWer STATE 2 2 x ia o US 8 25 SOURce POWer WAVElength 2 2 0 8 25 SOURce POWer WAVElength 8 26 SYSTem Commands wo as we Ee Se AA TE RE E uos 8 26 SYSTEM DATE S uu Edo eng ende E statuo hs re a 8 27 SYSTem DATE MP iex AAA a A v ux 8 27 SYSTem ERRor e a ais ee ge denda 8 27 SYSTEM TIME ox a dux xU xe aL ede de 8 28 SES TOS IME Lacus a We ure dig eue ue sus e E 8 29 HP IB Application Commands Program Commands 4 xoxo x e RUE 8 eS 9 1 PROGram SELected EXECute oo nn m rn 9 2 PROGram SELec
15. This command returns the state of the display O means that the display is off 1 means that the display is on DISP BRIG DISP BRIG DISP STAT OUTPUT 722 DISP STAT ENTER 722 A Remote Operation Commands 8 3 FETCh Commands This command relates to measuring signals with the sensor modules Table 8 3 FETCh Command Summary Command Parameter FETCh 1 2 SCALar POWER DC Specifying the Channel You specify the channel by attaching a numeric suffix to the FETCh mnemonic You access channel A by using FETCh1 you access channel B by using FETCh2 If you do not add a suffix to the mnemonic channel A is assumed FETCh SCALar POWer DC Syntax Response Description FETCh 1 2 SCALar POWer DC value This command gets a reading from the module It does not provide it s own triggering and so must be used with either a continuous or a preceding immediate trigger The value read back is a floating point number in exponential number NR3 The units of the number read back depend on whether the absolute or relative measurement mode is being used and which units have been selected The possible units are Watts dBm or dB For averaging times of 1 second or less a new measurement is available at the end of the averaging time This is drawn in Figure 8 1 A measurment is available at the first x if an immediate trigger is used A measurement is available display at each x when continuous
16. m You can press if you have finished editing or you can press or to edit the other parameters The maximum and minimum values you choose for the graph when autoscaling is Off are subject to rounding The final scaling is calculated to give eleven divisions of the y axis with standard spacings that is spacings that are multiples of 1 2 or 5 Y_MIN You can only select this parameter when AUTOSCAL is set to OFF When you select this parameter the left side character field shows the message Y_MIN The right side character field shows the minimum value for the y axis of the plot Note Other applications in the same channel share the Y_MIN i parameter Changing this parameter in the Print application E affects the Plot application m You edit the y axis minimum value using the Modify keys The lower limit is 800 00dBm The higher limit is 800 00dBm The displayed value is always the setting for the minimum m You can press if you have finished editing or you can press or to edit the other parameters Y MAX You can only select this parameter when AUTOSCAL is set to OFF When you select this parameter the left side character field shows the message Y MAX The right side character field shows the maximum value for the y axis of the plot 3 18 Local Control Menu Mode Note Other applications in the same channel share the Y_MAX i parameter Changing this parameter in the Print application 2 affects the Plot application
17. power off and so on SYST DATE SYST TIME SYST TIME OUTPUT 722 SYST DATE 1990 1 17 SYSTem DATE lt year gt lt month gt lt day gt 1990 lt year lt 2089 1 month lt 12 1 lt day lt 31 This command returns the date from the internal clock in the instrument The date is returned as three integers NRI SYST DATE SYST TIME SYST TIME OUTPUT 722 SYST DATE ENTER 722 A SYSTem ERRor lt value gt lt string gt 32768 lt value lt 32767 For the HP 8153A the string is always empty Remote Operation Commands 8 27 Description Example SY STem TIME Syntax Description Related Commands Example This coramand returns an error code The error queue is organized as a First In First Out FIFO queue This means that it is always the oldest error in the queue that is returned Only one error is returned per query A list of the errors and the error codes is given in Appendix I A returned error code of 0 means that there are no errors OUTPUT 722 SYST ERR ENTER 722 A SYSTem TIME lt wsp gt lt hour gt minute second 0 hour lt 23 0 lt minute lt 59 0 lt second lt 60 This command sets the time on the internal clock in the instrument You enter the time as three integers separated by commas Note that the seconds can be set to a value in the range 0 to 60 When you set the seconds to 60 the actual value for
18. viii Sicherheitsinformation fiir Laser Quellen Die Spezifikationen fiir die Lasereinschtibe sind wie folgt HP 81551MM HP 81552SM HP 81553SM FP Laser FP Laser FP Laser HP 815548M Laser Typ Dual FP Laser InGaAsP InGaAsP InGaAsP InGaAsP Laser Klasse Entsprechend IEC 825 3A 3A BA 3A Europa Ausgangsleistung gt 2dBm gt 0dBm gt 0dBm gt 1dBm Strahldurchmesser 50pm 9um 9um Oum Numerische Apertur 0 2 0 1 0 1 0 1 Wellenl nge 850 10nm 1810420nm 1550 20nm 1310 1550 20nm Hinweis _ Europa i Y UNSICHTBARE LASERSTRAHLUNG NICHT IN DEN STRAHL BLIKEN AUCH NICHT MT OPTISCHEN INSTRUMENTEN LASERKLASSE 3A EX BZ BH AIG EN 60825 991 Ein Blatt mit Laser Warnaufklebern ist jedem Lasereinschub beigef gt Die Aufkleber m ssen in der Landessprache fiir den Anwender gut sichtbar an der Aussenseite des Grundger tes angebracht werden Defekte Lasereinsch be m ssen zur Reparatur oder zur Kalibration an ein HP Service B ro geschickt werden Der Lasereinschub hat eine eingebaute Sicherheitsschaltung die den Laserausgang im Falle einer St rung abschaltet Warnung Bedienung Abgleicharbeiten oder die Durchfiihrung von Tests die nicht im Handbuch angegeben sind k nnen zum Austritt gef hrlicher Strahlung f hren Warnung Reparaturarbeiten diirfen nur von qualifiziertem und bevollm chtigtem Personal durchgef hrt werden Warnung Laser nicht ohne angeschlossenen Glasfaserkabel ein
19. 1 in the output queue when the contents of the input queue have been processed The following actions cancel the OPC query and put the instrument into Operation Complete Command Idle State m Power on m the Device Clear Active State is asserted on the interface m CLS a RST 6 OPC WAI OUTPUT 722 O0PC ENTER 722 A Note that this query prevents the use of the input queue because it is immediately followed by an ENTER command The ENTER command will not execute until it receives data from the output queue OPTion identification query Syntax Response OPT lt string gt lt string gt The string contains the product number of the module in the channel The first string returns the module in Remote Operation Common Commands 6 9 Definition Related Commands Example RST ReSeT command Syntax Definition channel A the second string returns the module in channel B EMPTY is returned if a slot contains no module The OPT query gets the instrument to identify its installed options over the interface IDN DIM A 20 OUTPUT 722 OPT ENTER 722 A H the installed modules were a HP 81554SM and a HP 81530A the returned string would be HP81554SM HP 815304 RST The RST command sets the instrument to reset setting standard setting stored in ROM Pending 0PC 0PC actions are canceled Instrument state the instrument is placed in the idle state awaiting a co
20. 200dB lt value lt 200dB unit is DB Remote Operation Commands 8 11 Description Related Commands Example This command enters a calibration factor for the module The value is a floating point number NRf The units are dB dB are the units used if you do not specify units SENS CORR COLL LOSS INP MAGN OUTPUT 722 SENS2 CORR COLL LOSS INP MAGN 10DB SENSe CORRection LOSS INPut MAGNitude Syntax Response Description Related Commands SENSe 1 2 CORRection LOSS INPut MAGNitude l value This command returns the calibration factor The factor is returned as a floating point number NR3 in dB No units are returned in the response message SENS CORR COLL LOSS INP MAGN Example OUTPUT 722 SENS2 CORR COLL LOSS INP MAGN ENTER 722 A SENSe POWer ATIME Syntax SENSe 1 2 POWer ATIME lt wsp gt lt value gt lt unit gt 20ms lt value lt 3600s unit is SIMS Description This command sets the averaging time for the module Related Commands Example The input power level is read and averaged over this period You specify the averaging time as a floating point number NRf Units can be attached either seconds or milliseconds can be specified Seconds are the units used if you do not specify units SENS POW ATIME OUTPUT 722 SENS PUW ATIME 200MS 8 12 Remote Operation Commands SENSe POWer ATIME Syntax Response Description Relat
21. Cal Fact the calibration factor Wv1 the wavelength and Reference the reference power level The reference is not included when the samples were taken as absolute values The second column of data contains the parameters set in Menu mode for the application These are T total the period for which the application was taking samples and Samples the number of samples taken Also in this column is the data and time at which the record application was run The total time for the logging application consists of the averaging time and the time to process the sample That is a sample is only taken after the previous sample has been taken and processed On the plott the total time given for the logging application includes both the averaging and the processing time Local Control Menu Mode 3 15 K BABA ffa esses 005 T total nn 70 0004 dB STABILITY Cal Factor i 0 0184 da tio NVU ERAM ara nenn Wavelength Hf issues 6 0183 da 23 DED Reference 0 700 dBm 05 06 90 06 39 42 Avg 0 0132 68 dB 0 002 0 004 0 006 0 008 0 030 0 012 0 044 0 016 0 018 0 020 9 5 19 15 20 2 30 235 40 4 5 55 60 65 70 75 80 85 90 95 t Figure 3 7 Stability Plot m The third column of data contains statistics based on the samples taken These are Max the maximum power level sampled Min the minimum power level sampled
22. IDN query to the instrument from the controller Check that the EMT indicator is lit on the display This indicates that the instrument has received the query Read the reply from the HP 8153A This should be a string of the form HEWLETT PACKARD 81534 0 n n where n n is the firmware revision of the software Function Tests D 7 A short program is given below that does the sending and receiving described above This program is written in the BASIC 4 0 Language System used on HP 9000 series 200 300 computers 10 20 30 40 50 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210 220 t Definitions and initialisations i Mmadd 722 DIM String 80 H CLEAR SCREEN PRINT TABXY 5 10 HP IB Function Test 1 Send an IDN query and get the identification OUTPUT Mmadd IDN ENTER Mmadd String PRINT TABXY 10 12 Identification String END D 8 Function Tests Test Facility Model Serial No Options Function Test for the HP 8153A Page 1 of 4 PETIERE Report No a Date es et A A A lm Customer Tested By HP 8153A Mainframe Ww Ambient temperature C D A Relative humidity e Line frequency iin HZ Firmware Rev Special Notes Function Tests D 9 Model HP 8153A Mainframe No Test No IA Display Function and Module Interface Test Tested with HP 81533A Module and Test Cal Box Display CAL factor Meas Time T REFerence
23. Record Applications Selecting 1 3 3 6 Record Key 1 3 3 5 REF 2 5 Editing 2 5 Reference 2 5 8 17 8 19 8 20 Display to 1 2 2 7 8 18 Editing 2 5 8 16 Other Channel as 2 8 8 20 Relative to 2 8 Results Relative to 1 3 8 19 Setting 1 2 2 7 Reference Indicator 1 7 Remote Control Local Key 2 1 Repacking A 10 Request Service 6 3 Reset 6 10 Reset State 6 10 index 6 Result Field 1 7 2 11 Return Shipments A 10 RMT 1 6 5 2 RQS 6 3 RST 6 10 S Safety Class iv A 1 Sales and Service Offices J 1 Samples Average Value 3 16 3 21 3 23 Examining 3 12 3 22 3 23 Maximum Value 3 16 3 21 3 22 Minimum Value 3 16 3 21 3 22 Range of Values 3 16 3 21 3 23 Take Again 3 12 SAMPLES 3 9 K 2 SCPI 5 6 Syntax 5 6 SELFTEST 1 8 Self Test Command 6 14 SENSe Commands 8 9 G 5 Serial Poll 6 3 Service Request 6 3 Service Request Enable Register 6 11 6 12 Setting Instrument Recalling 4 2 Settling Peltier 7 11 SHOW 3 22 Show Application 1 12 3 22 Signals Input vi A 5 Output vi A 5 Source On or Off 7 21 8 24 8 25 Source Attenuation 2 6 8 24 Editing 2 6 8 24 SOURce Commands 8 22 G 6 Source Modulation 2 7 8 23 Editing 2 7 8 23 Specifications C 1 SRE 6 11 SRE 6 12 SRQ 1 6 5 2 6 3 Stability Application 3 6 3 13 3 17 3 22 9 6 K 2 Automatic Plot 3 8 Automatic Printout 3 8 Preparation 3 5 Running 3 8 Total Time 3 7 Stability Application P
24. rcl nn 8 1 ABORE 25 35 to ah hs a we ee a ER E E Oe e ES 8 1 DISPlay Commands us gds E a ir Bd le EOS 8 2 DISPlay BRIGhtness 5 2 4 2 28 Asa au GN A E van 8 2 DISPlay BRIGhiness 2 aa Au m ar AE 8 2 DISPJAy STATE p LOA a A Bo mst dde Ra 8 3 DISPlay STATe dem A E eg 8 3 FETCh Commands a a a ds a ae RUE 8 4 Specifying the Channel l l n 8 4 FETCH SCALar POWerf DC 8 4 INITiate Commands 4 40 su s voro eww mu AA 8 7 Specifying the Channel 0 204 8 7 INITiate CONTinuous er ae a ee ERI C 8 7 IND Hate CONTinuous 2 299 sa 8 7 INITiate IMMediate 0 0 0 00 8088 8 8 READ Commands Jue ue eun RU me WA E Ed Me ed a a 8 8 Specifying the Channel 8 8 READ SCALar POWer DC 8 8 SENSE Commands a Ar BAS a SORA 8 9 Specifying the Channel 8 11 SENSe CORRection COLLect ZERO 8 11 SENSe CORRection COLLect ZERO 8 11 SENSe CORRection LOSS INPut MAGNitude 2 2 8 11 SENSe CORRectionf LOSSE INPutf MAGNitude cc 8 12 SENSe POWer ATIME 8 12 SENSe POWer ATIME 2 2 2 2 2 Er m m rn 8 13 SENSe POWer RANGe AUTO 2 2 oo m rn nn 8 13 SENSe POWer RANGe AUTO 2 m m rn nen 8 13 SENSe POWer RANGe UPPER 0 080504 8 14 SENSe POWer RANGe UPPER 0800 8 16 SENSe POWer REFerence 2 clle 8 16 Contents 6
25. reference indicator shows A REF or B REF To see the reference use Param To set the reference you use or Disp Ref P isplay dB Paeasured REF Where Paisptay iS the displayed relative power Pmeasurea IS the absolute power level see CAL and REF is the reference If the result is in dB with respect to the reference changes the result to dB with respect to the power level in the other channel The reference indicator shows A B or B A When the result is with respect to the power level in the other channel the stored reference is also used in the calculation of the displayed result P isplay dB Pmeasured son E Pmeasuredsndcnan REF Where Paisplay is the displayed relative power Pyreasured 18 the absolute power level see CAL and REF is the reference If the result is in dBm or Watts changes the result to dB 2 8 Local Control Measure Mode Using with a One Sensor Instrument 2 changes the display to show the result as a relative value with respect to the stored reference The reference indicator shows A REF or B REF To see the reference use Param To set the reference use or Disp Ret Paispiay d B Emeasured REF Where Paispiay is the displayed relative power Pmeasurea is the absolute power level see CAL and REF is the reference The dBm W Key This key changes the display to show results in dBm or in Watts If the results are in dB changes the display to
26. 1 means that there is a problem or was a problem Bit 3 of the QUEStionable ISUMmary INSTrument node summarizes this node The Source Status The source status is that part of the status structure that shows the operation of any source modules in the instrument The node is sixteen bits wide Only 15 of these bits are used The node has it s own condition event and enable registers and it s own transition filters These registers and filters are described earlier in this chapter iL Figure 7 4 The Source Register The Source Status Commands The following are the source status commands and queries These commands and queries are available without regard to the configuration of the instrument even when there are no sources installed In this case you can read the registers but they always return a 0 7 20 Remote Operation Status Commands Table 7 3 STATus Command Summary Command Parameter 5 gt STATus 4 S0URce 3 CONDition 3 ENABle 9 ENABle value 3 gt EVENt 3 NTRansition value 3 NTRansition 3 gt PTRansition value Refer to The Status Commands as well as this section to build a full description of the commands and queries that are available Note Unused bits in any of the registers return 0 when you read I them Y The SOURce node gives a summary of the operation of the sources Bit O returns the status of the source for the module in channel A Bit 1 returns the s
27. 1 13 30 Press repeatedly until the message PLOT shows in the character field 31 Press Edit The character field shows AUTOSCAL Use the modify keys to set this parameter to ON This means that the instrument automatically scales the plot 32 Press Next The character field shows COMMENT The comment is a message that prints on the plot Use the modify keys to enter a comment Use and gt to select a character position in your comment Use 1 to ih a letter and 4 to select a number for your comment 33 Press Edit to get back to the display with PLOT in the character field 34 Press Exec to plot the readings The RUN Mode indicator shows while the graph of the results PS When the plot has finished the RUN indicator switches off This ends the sample session 1 14 Getting Started Measure Mode The default mode at switch on is Measure Mode When the instrument is in measure mode the mode indicator shows MEAS In measure mode the function of key is shown by the black legend on the key The Chan Key selects the channel This can be A or B The channel indicator at the top of the display shows the selected channel Note Functions in Measure mode apply only to the selected channel Y When the instrument is under remote operation this key acts as Loca That is it returns the instrument to local operation unless Local Lockout is active The Mode Key changes the operating mode If you
28. 2 Cleaning Procedures Cleaning Connector Bushings As used on the HP 8158B and HP 81000AS BS Normally the connector bushings require no cleaning However if it appears that cleaning is necessary use only the blow brush with the brush part removed Caution m NEVER insert any cleaning tool into the bushing as this may affect the optical system Y NEVER use any index matching compound cleaning fluid or cleaning spray t n ara aa a a a a a Ma aa a i aiana iaaa Cleaning Detector Windows As used on the HP 81520A and HP 81521B l Use the blow brush to remove any particles from the surface 2 Wipe the surface with cleaning paper or special cleaning tips Cleaning Lens Adapters Caution Do not use any cleaning fluid or cleaning spray Y 1 Using the blow brush remove dust 2 Wipe the surfaces with the special cleaning tips Cleaning Procedures E 3 Cleaning Detector Lens Interfaces As used on the HP 815224 and HP 8140A and HP 8153A detector modules Normally the lens interface can be cleaned by using the blow brush If adhesive dirt must be removed perform as follows 1 Using the blow brush remove the dust from the lens surface 2 Press the special cleaning tip to the lens surface and rotate the tip Note Use alcohol for cleaning only then when above procedure does i not help or if the dirt is caused by oil or fat Y E4 Cleaning Procedures Local Control Summary selects t
29. 810008 HP 81000VI HP 81000WI Description Diamond HMS 10 HP FC PC SMA DIN 47256 ST Biconic Bare Fiber Adapter Model No Description HP 81000AB Diamond HMS 10 HP HP 81000FB FC PC HP 81000VB ST HP 81000WB Biconic Caution When you are using a bare fiber adapter make sure that the fiber is correctly clamped If the fiber protrudes too far Y the fiber end can become easily damaged or it can damage connectors to which you attach it Interactive Test Generator Model No Description E2020B Interactive Test Generator II This is a general instrument driver library which includes a HP 81534 driver The version listed supports Windows languages and applications on the PC as well as having tools for graphics mathematical analysis and file I O We recommend that with this product you use Instrument BASIC for Windows E2200A and the HP 823351 HP IB Interface Card Accessories B 3 C Specifications Specifications describe the instrument s warranted performace Supplementary performance characteristics describe the instrument s non warranted typical performance Because of the modular nature of the instrument the performance specifications apply to the modules rather than the mainframe unit The specifications for a module are supplied with it You should insert the appropriate pages into this section of the manual Mainframe Specifications The mainf
30. 9 4 a s y v o 0 amp 3 c5 c2 ct c o8 e 3 4 e 0 4 a c os e s ss 4 e b 9 a4 a ss e e O a cov 7 0 E 4 c 0 Sn a ao s e 04 gt O e Tr Te von e O 9 e a s 9 0 4 coo y 5 e E v e e e a s gt 8 4 9 4 cC v vo 8 s 8 9 4 s 04 y y s O Aras 1 0 2 4 aa M EO 9 4 c5 8 E 8 8 ase s 9 e s 09 ve a 9 5 e ca T 4 082 9 0 9 09 4 0 5 0 4 4 a CC 0 9a coo 4 4 Pa 5 Ro Ai v 7 c3 8 C 585 gt 8 8 8 c 4 a E JE e 8 8 8 Ct 2 a 8 M 4 a C 03 a o9 03 08 5 5 5 O 4 EO 059 gt a gt e gt 0 e Running the Manual Logging Application The Plot Application 22 22 0 AUTOSCAL v ox Sen na nue VEN sa u bu de By Be ie EM MAR e ve e do ow Xx d Contents 2 gt os s s on oa s rn o e a e y os gt gt 3 s A4 s CE rd 10 a 4a a a oa a 0 0 0 04 08 04 t 0 85 0 4 a Reading the Plot ss 2 c9 a m Xue e X s 3 15 The Print Application sms ate Opox IY AD er GE 3 17 AUTDSQAIE Sod E SPA e xe A A A Ee Ye 3 17 e vie oe A ap E A 20v d orks DA L Jg X Lcx he ne 3 18 COMMENT Ta doya io d Be EXC oe Ge ee ent bep ode pde man 3 19 Running the Print Application 0 cn 3 19 Reading the Printout 2 ara da a ap 3 20 The More Key l
31. Codes Local Operation Error Codes 2 2 2 2 m m m nn Module Related Errors Specific Error Identifiers 2 Store and Recall Errors a m m m nen Plot Print Show and Manual Logging Errors Es ne E ara DEAL UM Dodd od rede let fos Aeg Tu HP IB Errors uu LS uan te ce A Tx HP IB Error Codes o Lo L NO ESE once heus uy n St Se BAGO An e Instrument Specific Errors Command Errors Lo E mm a ee ARS sg Execution Errors Device Dependant Errors OUS Errors Qd oe ugue 4 be Sh Who eI EORR M a Es Re g Sales and Service Offices Backdating Instruments with Serial Numbers 2946G00475 and Earlier Instruments with Serial Numbers 2946G00225 and Earlier The Print Application SAMPLES 2 as aoe eae he COMMENT Index Contents 10 a re boai 4 a4 4 ctt o Figures 1 2 8 1 Line Power Cables Plug Identification The HP 8153A System 2 m a a u a er nu The HP 8153A Keyboard 2 N N I mer nen Ahe HP 8153A Display eso m so a BR O Hardware Set Up for the Sample Session 2 2 The Display at the Start of the Sample Session Editing the Sensor Wavelength Reading the Power Output by the Source Going into Menu Mode 2 m mE nr Plotter Connected to the HP BIBBA Measurements with Ta
32. Diff the difference between the minimum and maximum power levels sampled and Avg the mean average of the samples Note If the samples are taken in dB or dBm Avg is the mean average N of these logarithmic values If the samples are taken in Watts ES Avg is the mean average of the linear values w The quantity on the y axis of the plot is always power The units can be dBm dB or Watts 3 16 Local Control Menu Mode m The quantity on the x axis of the plot is time for the plot of samples from a Stability or a Logging application or the number of samples for the plot from a Manual Logging application The units of time can be seconds minutes or hours w The plot is of the power as a function of time for the Stability or Logging applications The plot is of power as a function of the number of samples taken for the Manual Logging application m Horizontal dotted lines are drawn on the plot at the maximum minimum and average power levels sampled A vertical dotted line marks the final sample The Print Application In the Print application the instrument takes the samples from a Stability or Logging application and generates a graphic printout of the samples You can only printout the samples from the most recent Stability or Logging or Manual Logging application in the selected channel To make a printout of the samples you need a ThinkJet printer The printer must be attached as the only device to the HP IB connector on
33. ESE Standard Event Status Enable Query ESR Standard Event Status Register Query IDN Identification Query DPC Operation Complete Command OPC Operation Complete Query RST Reset Command SRE Service Request Enable Command SRE Service Request Enable Query STB Read Status Byte Query TRG Trigger Command TST Self Test Query WAI Wait Command CLS CLear Status command Syntax CLS Definition The CLS command clears all the event registers Related Command summarized in the Status Byte register With the exception of the output queue all queues that are summarized in the Status Byte register are emptied The error queue is also emptied Neither the Standard Event Status Enable register nor the Service Request Enable register are affected by this command After the CLS command the instrument is left in the idle state The command does not alter the instrument setting OPC 0PC actions are canceled Interface Command SDC 6 4 Remote Operation Common Commands Example OUTPUT 722 xCLS ESE standard Event Status Enable command Syntax ESE wsp value 0 value 255 Definition The ESE command sets bits in the Standard Event Status enable register and thus enables the corresponding bits in the Standard Event Status register A 1 in a bit in the enable register enables the same bit in the status register The value sent as an integer or a floating point number NRf The register is cleared at po
34. Eos Se 2 3 dum ofi e ete R E DE ARA AAA BOA 2 3 RER e A as S bt 15 O en es ee Ea 2 5 A le wlan te da em da RS EAS o 2 6 AUX A A He dee AE 2 7 The Disp Ref Key EC MR Ur AS etes a 2 7 The dB A A el xr de ae ee 2 8 Using aB with a Two Sensor Instr MON xw e at ex Pu 2 8 Using 28 with a One Sensor Instrument it ed 2 9 Contents 1 The dBm W Key cpa 2a The Zero Key The N Dig Key e Doa ex 3 The Range Keys eus 400 The Auto Key The UD Key lt a 04 wox ox E BE A The Down Key The Analog Output The Modify Keys Editing Discrete Valued Parameters Editing Continuous Valued Parameters Editing Units uv o9 nu EA Menu Mode The Chan Key ss 2 4 aa ae The Mode Key The System Key The Modify REIS 2 2 ds pa 4 4 3 The Loss Key 2 ss 2 22 20 Preparation 2 22 2 2 2 2 re Running the Loss Application The Record Key 2 22 2 2 2 2 2 0 Preparation o 65 Ex 330v 2 The Stability Application T TODAE acd Ed xs Running the Stability Application The Logging Application 2 SAMPLES sia a aa SIART reines dw se Bod kt d THRESHLD ce o ay ce das Running the Logging Application The Manual Logging Application EO 0 4 s s oo o aca ct 4 a4 8 4 E 95 ra e ria c oa Sr 0 0 9 c5 a y a o 0 0 7 t 9 9
35. Figure 3 9 Setup for an Alignment Application Before you start the Alignment application make sure that you have set all the measurement parameters that you use It is most important to make sure that you have set T and A for the sensor If you are already in Menu mode you have to return to Measure mode to set these parameters When you select the Alignment application the character field shows ALIGNMNT This application has several parameters TYPE sets whether the instrument automatically records the maximum power level or the user sets the maximum power level DELTA sets the range of power shown by the graphic bar MAXPOWER sets the maximum power level All the other parameters Wavelength Tavg etc use the values given to them in measure mode Press to look at or edit the parameters After pressing Edit you can select parameters using and Prev While you are editing a parameter the EDIT operation indicator lights TYPE When you select this parameter the left side character field shows the message TYPE The right side character field shows whether the automatic recording of the maximum power level has been enabled You edit the mode using the Modify keys It can have the values AUTO to enable the automatic recording of the maximum power level or MANUAL where the user sets the maximum power level The displayed value is always the setting for the mode m You can press if you have finished editing or you can press
36. Loss Key 1 3 3 2 Loss Measurement 3 2 M MAN LOGG 3 12 Manual Logging Application 3 12 3 13 3 17 3 22 K 2 index 4 Preparation 3 5 Running 3 12 Manual Ranging 1 3 2 13 Master Summary Status Bit 6 13 MAV Bit 6 3 MAXIMUM 3 22 MAXPOWER 3 25 Measurement Command 5 3 8 4 8 8 Setting 8 9 Measurement Parameters 3 2 3 6 3 9 3 12 3 24 Default Values 2 2 Editing 2 2 Selecting 2 2 Measurement Parameters 1 2 Measurement Range Bigher 1 3 Lower 1 3 Measure Mode 1 2 2 1 F 1 Keys 1 2 Selecting 3 1 4 1 Measuring Status 7 11 Menu Mode 1 3 3 1 F 2 Keys 1 3 Selecting 2 1 Message Available Bit 6 3 MINIMUM 3 22 MM DD Y Y Editing 4 8 Mode Selected 1 6 Selecting 1 2 2 1 3 1 MODE Editing 4 6 MODE 1 6 Mode Indicator 1 6 Mode Key 1 2 2 1 3 1 4 1 Modify Keys 1 2 2 14 Module Fitting A 8 Removing A 7 Module Identification 6 9 Module Type for Recall Editing 4 3 Module Type for Store Editing 4 5 More Applications Selecting 1 4 3 22 More Key 1 4 3 22 MSS Bit 6 13 Multi Mode Cable 2 10 N N Dig Key 1 3 2 11 Next Key 1 3 3 6 37 3 9 3 12 3 13 3 22 3 24 4 2 NO DATA 3 15 3 19 Node Status Registers 7 1 NR1 5 10 NR2 5 10 NR3 5 11 NRf 5 11 Numerical Aperture Laser vii O OPC 5 3 6 8 OPC 5 3 6 9 Operating Environment 2 9 A 4 Acclimatization 2 10 Operating Humidity A 5 Operating Temperature 7 18 A 5
37. Operation Indicator 1 7 OPT 6 9 Optical Cable viii Outdoor Use vi A 4 Output Connector Laser viii Output Power Laser vii Output Queue 6 3 Output Signals vi A 5 Index P PARAM 1 7 Parameter Indicator 1 7 Parameters Editing 2 14 Measurement 1 2 Param Key 1 2 2 2 Parser 5 3 Accepted Characters 5 4 Operation 5 3 Synchronisation 5 3 Parser Input Queue 6 3 Clearing 5 4 Pause Key 1 3 Performance Tests A 2 Plot Automatic Scaling 3 13 PLOT 3 13 Plot Application 1 13 3 8 3 10 3 13 Preparation 3 6 3 13 Running 3 15 The Plot 3 15 Y Axis Maximum 3 14 Y Axis Minimum 3 13 Plot Application Parameters Editing 3 13 Plot Identification Comment Text 3 14 Plotter 3 6 3 13 Power Measurement 1 9 Power Reading Over Range 7 17 Prev Key 1 3 3 6 3 7 3 9 3 12 3 13 3 22 3 24 4 2 PRINT 3 17 K 2 Print Application 3 8 3 10 3 17 K 2 Automatic Sealing 3 17 Comment Text 3 19 K 2 Preparation 3 6 Running 3 19 index 5 Index Samples to Print K 2 The Printout 3 20 Y Axis Maximum 3 18 Y Axis Minimum 3 18 Print Application Parameters Editing 3 17 K 2 Printer 3 6 PROGram Commands 9 1 G 4 Protective Earth iv v A 2 A 3 Protective Earth Interrupting v A 3 Protective Earth Symbol iv A 1 R Range 1 3 2 11 2 13 8 14 8 16 Displaying 2 12 Range Keys 2 11 READ Command 8 8 G 5 Recall 4 2 Recall Parameters Editing 4 2 Record Application 3 5
38. Pmm szre 0 ese 0 OUTPUT Pmm cis OUTPUT Pmm sensi pow unit w rang auto on OUTPUT Pmm initi cont on t LOOP QUTPUT Pmm fetch pow ENTER Pmm Value2 IF Value2 Valuei THEN Dcount Dcount 1 Valuei Value2 Veount Vcount i PRINT TABXY 10 10 Measurement Value PRINT TABXY 10 11 Number Gf Values PRINT TABXY 10 11 Double Read Values END LOOP t END Remote Operation Programming Examples Value2 Vcount Dcount 10 5 10 Example 3 Description Line No 10 to 70 80 90 100 110 130 to 140 150 to 200 Declarations and initializations Disable common status interrupts Clear the status Set the sensor units to Watts and make sure that automatic ranging is in operation Switch on continuous triggering Take a reading from the sensor using fetchi pow The triggering for this command is provided by the continuous trigger Check to see if the new reading is the same as the last one If it is increment the count of double readings Store the new reading for the next time round Display the current reading the total number of readings and the number of double readings 10 6 Remote Operation Programming Examples Example 4 Example 4 For this program to work you need a sensor module in channel A or channel B Function This program counts the number of times the power reading goes into overrange When this program is running put the instrument under local operati
39. Value 3 24 3 25 Preparation 3 23 Range of Values 3 25 Running 3 25 Tone Off 3 26 Tone On 3 26 Alignment Application Parameters Editing 3 24 ALIGNMNT 3 24 Application 9 3 Continue 1 3 9 4 Pause 1 3 9 4 Selecting 9 2 Start 9 2 9 4 Stop 9 4 ATT 2 6 Editing 2 6 AUTO 2 13 AUTODUMP 3 8 3 10 Auto Key 1 3 2 12 2 13 Automatic Ranging 1 3 2 13 8 13 AUTOSCAL 3 13 3 17 Autotransformer Using the Instrument with an v A 3 AUX 2 7 Editing 2 7 AVERAGE 3 23 Averaging Status 7 12 Averaging Time 2 3 2 3 8 13 Editing 2 3 8 12 B B A 2 8 Bar Graph 1 7 2 12 Beam Diameter Laser vii J Key 1 2 lt Key 1 2 gt Key 1 2 f Key 1 2 B REF 2 8 2 9 BRIGHT Index 1 index Editing 4 7 C Cabinet Instrument in a iv A 1 CAL 2 3 Editing 2 3 Calibration Factor 2 3 8 12 Editing 2 3 8 11 CH 1 6 Chan Indicator 1 6 Chan Key 1 2 2 1 3 1 Channel Selected 1 6 2 1 Selecting 1 2 2 1 Channel for Recall Editing 4 3 Channel for Store Editing 4 5 Character Field 1 7 Chassis Earth Connection iv A 1 CLS 6 4 COMMENT 3 14 3 19 K 2 Common Commands 6 1 6 3 G 2 Common Status Registers 6 1 Condition Register 7 2 7 4 Configuration 1 3 Connectors Electrical A 7 A 8 HP IB A 6 Optical A 7 A 8 Contents Damaged A 2 Contents Incomplete A 2 Cooling A 5 D Damage Instrument A 10 Damage Instrument A 2 Damage Shipping Container A
40. a MODEJMERS E TCEBNLY E onto 1314350 p Application phim Hodi ty mn cr Sec Ba e Je OC aa E ga iio Figure 2 3 The Display while Channel A is Being Zeroed If there is light at the sensor input during a zero operation the instrument shows the message ZERO ERR If you cannot remove the light but you still want to use the instrument you can abort the zero operation by pressing any key 2 10 Local Control Measure Mode The N Dig Key This key selects the number of digits shown after the decimal point in the result When you use first it reduces the number of digits shown After the number of digits has been reduced to 1 increases the number of digits shown The maximum number of digits after the decimal point is 3 The Range Keys The range keys select the range of the units for the result The table below gives the possible ranges for results The available ranges depend on the module used Local Control Measure Mode 2 11 Table 2 2 Power Ranges Range Upper Linear Power Limit 30dBm 1999 9mW 20dBm 199 99mW 10dBm 19 999mW OdBm 1999 94W 10dBm 199 99u4W 20dBm 19 9994W 30dBm 1999 9nW 40dBm 199 99nW 50dBm 19 999nW 60dBm 1999 9pW 70dBm 199 99pW 80dBm 19 999pW 90dBm 1 999pW 100dBm 0 199pW 110dBm 0 019pw The range the instrument is using shows on the display while you press a range keys But note that pressing a Range key alters the ran
41. a O Table 7 1 STATus Command Summary Command Parameter t is being used as shorthand for CONDition ENABle ENABle lt value gt EVENt NTRansition lt value gt NTRansition PTRansition lt value gt STATus DPERation f SETTling 1 LPEL Tier 1 HPELTier MEASuring POWer 1 TRIGger 1 POWer i 7 CORRecting ZERO ff AVERaging 1 POWer 1 PROGram f lt application gt 1 Remote Operation Status Commands 7 9 The OPERation node Here we deal with each node Refer to The Status Commands as well as this section to build a full description of the commands and queries that are available Note Unused bits in any of the registers return 0 when you read N them Y The OPERation node gives a summary of the other operation nodes The OPERation Node BIT MNEMONIC Decimal A CA 15 Not used 0 14 PROGram Node 16384 13 Not used 0 12 Not used 0 11 Not used 0 10 Not used 0 9 Not used 0 8 AVERaging Node 256 7 CORRecting Node 128 6 Not used 0 5 TRiGger Node 32 4 MEASuring Node 16 3 Not used 0 2 Not used 0 1 SETTling Node 2 O Not used 1 A 1 means this operation is taking place or has taken place Bit 7 of the status byte summarizes this node 7 10 Remote Operation Status Commands The OPERation SETTling Node This node gives a summary of the peltier settling nodes Bit 0 returns the status of the LPELTier node Bit 1 returns the status of the HPELTier node The HPELTier node is
42. a bit in the enable register enables the corresponding bit in the status register The value sent as an integer or a floating point number NRf The register is cleared at power on The RST and CLS commands do not change the register Remote Operation Common Commands 6 11 Table 6 5 The Service Request Enable Register BITS MNEMONICS Decimal Value 7 Operation Status 128 6 Request Service RQS Master Summary Status MSS 64 5 Event Status Bit ESB 32 4 Message Available MAV 16 3 Questionable Status 8 2 Not used 0 1 Not used 0 0 Source Status 1 Related Commands Example SRE SRE STB OUTPUT 722 SRE 48 Service Request Enable query Syntax Response Definition Related Commands Example SRE O lt value lt 255 The SRE query returns the contents of the Service Request Enable register See SRE for information on the Service Request Enable register The value is returned as an integer NR1 SRE STB OUTPUT 722 SRE ENTER 722 A 6 12 Remote Operation Common Commands STB STatus Byte query Syntax Response Definition Related Commands Example STB lt value gt 0 lt value lt 255 Table 6 6 The Status Byte Register BITS MNEMONICS Decimal Value 7 Operational Status 128 6 Master Summary Status MSS 64 5 Event Status Bit ESB 32 4 Message Available MAV 16 3 Questionable Status 8 2 Not used 0 1 Not used 0 0 Source Status 0
43. an application has been run or to read the results of an application run under local control 9 PROG SEL NUMB PROG SEL NAME Remote Operation Application Commands 9 3 Example OUTPUT 722 PROG SEL NUMB ASAMPLES ENTER 722 A PROGram SELected STATe Syntax Description Related Commands Example PROGramf1 2 SELected STATe CONTinue PAUSe RUN STOP O 1 2 3 This command sets the state for an application RUN or 2 runs the application this is equivalent to PROG SEL EXEC PAUSe ori pauses the application STOP or 3 stops the application CONTinue or 0 restarts the application after a PAUSe PROG SEL STATe PROG SEL NAME OUTPUT 722 PROG SEL STATe RUN PROGram SELected S TATe Syntax Response Description Related Commands Example PROGram 1 2 SELected STATe 0111213 This command returns state of the selected application 0 means that the application is continuing after a pause 1 means that the application is paused 2 means that an application is running 3 means that an application is stoppe PROG SEL STAT PROG SEL NAME OUTPUT 722 PROG SEL STAT ENTER 722 A 9 4 Remote Operation Application Commands Mainframe Applications mE mE These are applications that are supplied with the software of the mainframe For more complete explanation of the application refer to Chapter 3 The Logging Application application LOGGING Note This applic
44. by using READ1 you access channel B by using READ2 If you do not add a suffix to the mnemonic channel A is assumed READ SCALar POWer DC Syntax READ 1 2 SCALar POWer DC Response lt value gt Description This command gets a reading from the module This command provides it s own triggering and does not need a triggering command The value read back is a floating 8 8 Remote Operation Commands Related Commands Example point number in exponential number NR3 The units of the number read back depend on whether the absolute or relative measurement mode is being used and which units have been selected The possible units are Watts dBm or dB Each new measurement is available at the end of the averaging time FETC SCAL POW DC INIT INIT CONT INIT CONT SENS POW REF STAT SENS POW REF STAT SENS POW UNIT SENS POW UNIT OUTPUT 722 READ POW ENTER 722 A SENSe Commands Sense commands include most of the functions for setting up and using the sensor modules Remote Operation Commands 8 9 Table 8 6 SENSe Command Summary Command SENSe 1 2 CORRection COLLect ZERO ZERO LOSS INPut MAGNitude MAGNitude POWer ATIME ATIME RANGe AUTO AUTO UPPER UPPER REFerence REFerence DISPlay STATe STATe RATIo RATIo UNIT UNIT WAVElength 8 WAVElength Parameter value cal factor cal factor value
45. field shows MAN LOGG Press to look at the existing samples or to take a sample again After pressing you can select a sample using the Modify keys While you are editing samples the EDIT operation indicator lights To take a sample again press Exec the input power level replaces the power level logged for the chosen sample Press if you have finished editing Running the Manual Logging Application While the application is running the result field shows the input power level and the character field shows the number of samples taken To take a sample press Exec When you press the result is stored as the next sample Example The user is not currently editing samples The character field shows 61 that is 61 samples have been taken On pressing Exec the input power level is read and stored as sample number 62 62 is shown in the character field While a sample is being taken the RUN operation indicator lights 3 12 Local Control Menu Mode The Plot Application In the Plot application the instrument takes the samples from a Stability or Logging application and generates a plot of the samples You can only plot the samples from the most recent Stability or Logging or Manual Logging application To make a plot of the samples you need a HPGL plotter The plotter must 3 be attached as the only device to the HP IB connector on the back of the instrument The device address of the plotter must be set to 5 To output
46. field shows the attenuation of the source Auxiliary Parameters Used for parameters and error messages Getting Started 1 7 A Sample Session In this sample session you recall the standard setting take a power measurement and then do some data logging Hardware Setup Figure 1 4 Hardware Set Up for the Sample Session This session assumes that you have a multimeter configured with one source and one sensor module The source module is in channel B and the sensor module is in channel A Attach the source to the sensor with a piece of optic fiber At the start of the session make sure that the instrument is off Switching On and Recalling the Standard Setting 1 Set up the instrument as described above 2 Switeh on the instrument All the display lights and then the message SELFTEST shows in the character field in both channels The following are the default power on conditions w The current channel is channel A w The instrument is in measure mode The source is inactive a The sensor is reading the optical power at its input Autoranging is enabled 1 8 Getting Started fi RA JH DES EAS FERBRLY C J 8 edu ns jig nm AUTO PARAN PARAN A T Figure 1 5 The Display at the en of the Sample Session Press Mode The instrument goes to menu mode It shows the MENU mode indicator at the top of the display and the word MENU in the character field at the bottom of the d
47. from the real time clock on the HP 81534 Listing 10 ON KBD GOTO Exit 20 INTEGER Hour Min Sec 30 Pmm 722 40 GINIT 50 CSIZE 14 60 GRAPHICS ON 65 70 LOOP 80 OUTPUT Pmm syst time 90 ENTER Pmm Hour Min Sec 100 GCLEAR 110 MOVE 30 50 120 LABEL USING ZZ A 22 A 2Z Hour Min Sec 130 END LOOP 135 140 Exit GRAPHICS OFF 150 END Description Line No 10 Execution goes to Exit when a key on the keyboard is hit 20 Declaration of variables 30 Setting the address of the instrument Address 22 40 to 60 Initializes the screen 70 Start of the main loop in the program 80 to 90 Input the system time from the HP 8153A 100 to 120 Display the time 130 Loop to 70 140 to 150 Restore the screen and end the execution of the program 10 2 Remote Operation Programming Examples Example 2 Example 2 For this program to work you need a sensor module in channel A Function This program reads in values from the HP 81534 and counts the number that are read twice in succession Listing 10 INTEGER Dcount 20 REAL Valuel Value2 30 Dcount 0 40 Valuei 1000 50 Pmm 722 60 CLEAR SCREEN 65 1 70 OUTPUT Pmm sre O ese O 80 OUTPUT Pmm cls 90 OUTPUT Pmm sensi pow unit w rang auto on 95 4 100 LOOP 110 OUTPUT Pmm readi pow 120 ENTER Pmm Value2 130 IF Value2 Valuei THEN Dcount Dcount 1 140 Valuei Vaiue2 150 PRINT TABXY 10 10 Measurement Value Value2 160 PRINT TA
48. in the response message Related Commands SENS POW REF SENS POW REF STATE SENS POW REF STATE SENS POW REF STATE RATI SENS POW REF STAT RATI SENS POW REF DISP SENS POW UNIT SENS POW UNIT Example QUTPUT 722 SENS1 POW REF TOA ENTER 722 A SENSe POWer REFerence DISPlay Syntax SENSe 1 2 POWer REFerence DISPlay Description This command sets the reference level for this module from the input power level There are two types of reference One is where the power being read by the module is expressed relative to this absolute level Result dB Measured dBm Reference d Bm Where the Measured value includes any calibration factor You select this by using TOREF with the SENSe POWer REFerence command The other type of reference is possible if you are using two power sensors one in each channel Here the quotient of the power readings for the two channels is expressed relative to the reference level FirstChannelM easured Result dB dB Reference d B SecondChannelM easured Where the Measured value includes any calibration factor You select this by using TOB or TOA with the SENSe POWer REFerence command 8 18 Remote Operation Commands Related Commands Example SENS POW REF SENS POW REF SENS POW REF STATE SENS POW REF STATE SENS POW REF STAT RATI SENS POW REF STAT RATI OUTPUT 722 SENS POW REF TOREF OUTPUT 722 SENS POW RE
49. m You edit the y axis maximum value using the Modify keys The lower limit is 800 00dBm The higher limit is 800 00dBm The displayed value is always the setting for the maximum m You can press if you have finished editing or you can press or to edit the other parameters COMMENT When you select this parameter the left side character field shows the message COMMENT The right side character field shows the comment string The comment string is included so that you can identify the plot Note Other applications in the same channel share the COMMENT N parameter Changing this parameter in the Print application Y affects the Plot application m You edit the comment using the Modify keys There are eight characters in the comment and each of these can be a number 0 to 9 a math symbol a space a letter A to Z or punctuation symbols 1 3 amp 4 1 or gt The displayed characters are always the setting for the comment m You can press if you have finished editing or you can press or to edit the other parameters Running the Print Application To run the application press Exec You cannot run the application if you are editing parameters While the application is running the RUN operation indicator lights If you try to run the print without samples or with invalid samples the message NO DATA or DATA shows in the character field The application does not run After the pri
50. m nn 7 12 The OPERation TRIGger POWer Node 2 2 2 2 2 ra 7 12 The OPERation CORRecting Node 2 2 2 m nn 7 12 The OPERation CORRecting ZERO Node 7 12 The OPERation AVERaging Node sn 1 12 The OPERation AVERaging POWer Node 7 12 The OPERation PROGram Node 0 0 005 7 18 The OPERation PROGram lt application gt Node 7 13 The Questionable Status 2 Non m m a a 7 18 The Questionable Status Commands 2 m m 7 15 The QUEStionable node 2 2 2 2 5 7 16 The QUEStionable POWer Node 7 17 The QUEStionable POWer OVERRange Node 2 2 7 17 The QUEStionable POWer LCURRent Node 7 17 The QUEStionable POWer HCURRent Node 7 18 The QUEStionable POWer LMONitor Node 7 18 The QUEStionable POWer HMONitor Node 7 18 Contents 5 The QUEStionable POWer ENVTemp Node 2 2 2 2 7 18 The QUEStionable ISUMmary Node 7 19 The QUEStionable ISUMmary INSTrument 2 Node 7 19 The QUEStionable ISUMmary INSTrument 1 2 POWer Node 7 19 The Source Status su dom Rer xk ke WS IA 7 20 The Source Status Commands The following are the source status 7 20 The SOURce node asa a RI aig ds in od a ds eel 7 21 8 HP IB Commands ABORE Commands 4 4 wa 0 a 9 ie ee 8 1 Specifying the Channel 000 0 008
51. node A means that readings are being averaged or have been averaged Bit 8 of the OPERation node summarizes this node The OPERation AVERaging POWer Node This node gives a summary of the power averaging that is the result is an average of a number of results Bit 0 returns the status of the averaging of the module in channel A Bit 1 returns the status of the averaging of the module in channel B A 1 means that averaging is taking place or has taken place Bit 0 of the OPERation AVERaging node summarizes this node 7 12 Remote Operation Status Commands The OPERation PROGram Node This node gives a summary of the application status Each bit returns the status of an application node Bit O represents the LOGGing application Bit 1 represents the STA Bility application Module applications are returned in other bits The bit used by a module application is available with each the module A 1 means that the application is running or has been run Bit 14 of the OPERation node summarizes this node The OPERation PROGram lt application gt Node This node gives a summary of the application Bit 0 returns the status for this application in channel A Bit 1 returns the status for this application in channel B A 1 means that this application is running or has run The Questionable Status The questionable status is that part of the status showing an abnormal state in the operation of the instrument The relationship between t
52. on its front panel lights 3 Connect the source to the input of the system without the device under test 4 Connect the output of the system to the sensor A Figure 3 1 Measuring the Reference for the Loss Application 5 Press Exec The instrument takes the reference and then runs the application While the application is running the RUN operation indicator lights Local Control Menu Mode 3 3 Warning Do not look into the end of an optical cable attached to a laser output when the device is operational Note Do not disconnect the fiber from the source when making a loss j measurement A small change in the coupling at the source can introduce large errors into your measurement Once you have taken the reference you can place the device under test into the system m Figure 3 2 Measuring the Loss of a Device Under Test DUT Do not stop and restart the application as you insert and change devices under test Every time you start the application the instrument takes a new reference You can switch the source off and on without disturbing the reference value Do this to avoid exposure to laser radiation when you are changing the device under test While the application is running the result field shows the loss in dB and the charaeter field shows the reference in dBm 1 indicates the result field and 2 indicates the character field in Figure 3 3 If you are using both wavelengths of a dual wavelength
53. or to edit the other parameters 3 24 Local Control Menu Mode DELTA When you select this parameter the left side character field shows the message DELTA The right side character field shows the value for the delta m You edit the delta using the Modify keys The lower limit is 0 01dB The higher limit is 13 00dB The displayed value is always the setting for the delta m You can press if you have finished editing or you can press or to edit the other parameters MAXPOWER You can only select this parameter when TYPE is set to MANUAL When you select this parameter the left side character field shows the message MAXPOWER The right side character field shows the setting for the maximum power m You edit the maximum power using the Modify keys The lower limit is 400 00dBm The higher limit is 400 00dBm The displayed value is always the setting for the maximum w You can press if you have finished editing or you can press or to edit the other parameters Running the Alignment Application To run the application press Exec You cannot run the application if you are editing parameters While the application is running the RUN operation indicator lights While the application is running the left side result field shows the maximum power level If TYPE is set to AUTO the maximum power level is the maximum input power level read since the application started If TYPE is set to MANUAL the maximum power level is set by M
54. showing the result as dBm or Watts If the results are in dBm changes the display to showing the results in Watts Tf the results are in Watts changes the display to showing the result in dBm The Zero Key The works with sensor modules The function of is to remove any electrical offset in the sensor circuitry The instrument measures by converting optical power to electrical power and then measuring the electrical power An electrical offset is power that is always present even if there is no light at the input If this offset is not removed it will affect the results measures the electrical power when there is no light at the input The instrument uses this value to remove the offset from all further incoming signals Local Control Measure Mode 2 9 2 Note The environmental conditions and the temperature of the d instrument affect the electrical offset For the best results you E must m Allow the instrument time to acclimatize c 24 hours Allow the instrument time to warm up c 20 minutes m Make sure that the optical input is not receiving any light If you are using multi mode cable you must disconnect the cable and cover the input to the sensor to perform a zero It is a good practice to zero the instrument before making any important measurements The zero operation is performed just for the selected channel The instrument automatically repeats the zero operation for each measurement range ER
55. standard spacings that is spacings that are multiples of 1 2 or 5 Y MIN Local Control Menu Mode 3 13 You can only select this parameter when AUTOSCAL is set to OFF When you select this parameter the left side character field shows the message Y_MIN The right side character field shows the minimum value for the y axis of the plot w You edit the y axis minimum value using the Modify keys The lower limit is 800 00dBm The higher limit is 800 00dBm The displayed value is always the setting for the minimum w You can press if you have finished editing or you can press or to edit the other parameters Y MAX You can only select this parameter when AUTOSCAL is set to OFF When you select this parameter the left side character field shows the message Y MAX The right side character field shows the maximum value for the y axis of the plot m You edit the y axis maximum value using the Modify keys The lower limit is 800 00dBm The higher limit is 800 00dBm The displayed value is always the setting for the maximum m You can press if you have finished editing or you can press or to edit the other parameters COMMENT When you select this parameter the left side character field shows the message COMMENT The right side character field shows the comment string The comment string is included so that you can identify the plot Note Other applications in the same channel share the COMMENT i parameter Changing this paramet
56. the CAL factor can be changed 200 000dB to 200 000dB amd set the CAL factor back to 0 000dB by holding the Param key down for approx 3 seconds 7 Press the Param key until PARAM T is displayed 8 Using the Modify keys check that following measurement time settings can be selected 60 30 20 15 10 5 2 1 minutes 30 20 10 5 2 1 seconds 500 200 100 50 20 miliseconds 9 Select display in dBm and press the Param key until PARAM REF is displayed Function Tests D 3 10 Check that the REF can be changed from 200 000dBm to 200 000dBm and set REF back to 0 000dBm by holding the Param key down for approx 3 seconds 1l Press the Param key until A is displayed 12 Check that A can be changed from 850nm to 1700nm and set A back to 1300nm by holding the Param key down for approx 3 seconds Note Perform the following tests with the HP 815334 first in Channel i A and then in Channel B position Module Interface Tests 13 Using the Test Cable check the following DC levels at Test Cal Box receptacles 15V 15V P CTRL STATUS 15Volt 15Volt 40 8 Volt 15Volt 15Volt 0 8Volt PCTRL OVolt STATUS OVolt Note When performing the following tests each time after pressing i the switch on the Head Recognition Adapter ER 3200 2 HEAD DAT will appear To continue the tests or to repeat a test the error state must be overwritten by pressing any key on the HP8153A front panel 14 RANGE
57. the CH3 command sets the System Error bit bit 7 and the Parameter Error bit bit 0 in the status byte The channel selection is not changed 6 When an attempt is made to read the wavelength of a channel which has no sensor with the WVL command the response is undefined 7 The responses for the ERR and LERR queries are Remote Operation H 1 100 142 200 242 Zero failed channel A Head read error channel A Zero failed channel B Head read error channel B 8 Avoid altering parameters under local control when the instrument is also being controlled over the HP IB in compatibility mode It is possible to alter the parameters in such a way that the instrument no longer behaves like an HP 81524 Note i Y When in compatibility mode altering the units dBm dB Watts under local control will not change the units used under remote control 9 On the occurenee of a syntax error in compatililty mode the parser resynchronizes at the start of the next line Any commands following the syntax error on the same line will be ignored The HP 8152A resynchronizes on the next command that it recognizes Example Two lines in a program are CHIESQI CH2 U1 CH The Q1 command will cause a syntax error The HP 81524 selects channel A After the syntax error it continues with selecting channel B and setting the units there to Watts It will respond with 2 to the query The HP 8153A in compatibility mode selects
58. the Loss application A loss measurement tells you how much of your optical signal you lose by passing it through a device Loss is calculated by the following formula Pout dB Pin To measure loss you need both quantities Pin and Pout The application records P when you start the application The instrument expresses all the following results relative to this These results are loss results Loss 10logl Getting Started 1 3 Record Select from the Stability Logging Manual Logging Plot or Print applications _ w Stability takes samples at evenly spaced intervals for a specified period The parameters for this application are T_TOTAL Which sets the total time over which the measurements are to be made AUTODUMP Which sets whether the results are output to a printer or plotter when the application finishes w Logging takes a specified number of samples one immediately after the other That is as soon as the first sample has ended the second starts The parameters for this application are SAMPLES Which sets the number of samples to be taken AUTODUMP Which sets whether the results are output to a printer or plotter when the application finishes START Which sets whether the application starts immediately or only after the power goes above or below a specified threshold level THRESHLD Which sets the threshold level to be passed before the application begins Manual Logging takes a sample each tim
59. the back of the instrument The device address of the printer must be set to 1 To output to a printer the instrument HPIB State must be set to Talk Only for instructions on how to do this see MODE in Chapter 4 When you select the Print application the character field shows PRINT This application has several parameters AUTOSCAL enables or disables automatic scaling of the plot Y_MIN sets the minimum value on the y axis of the plot Y_MAX sets the maximum value on the y axis of the plot COMMENT is an eight character message printed on the plot for identification Press to look at or edit the parameters After pressing Edit you can select parameters using and Prev While you are editing a parameter the EDIT operation indicator lights AUTOSCAL When you Select this parameter the left side character field shows the message AUTOSCAL The right side character field shows whether automatic scaling has been enabled If automatic scaling is enabled the instrument decides the best limits for the y axis by examining the samples Local Centrel Menu Mode 3 17 Note Other applications in the same channel share the AUTOSCAL i parameter Changing this parameter in the Print application 2 affects the Plot application m You edit the automatic scaling enable using the Modify keys It can have the value OFF to disable both automatic scaling or ON to enable automatic scaling The displayed value is always the setting for the scaling
60. the linearity of the timing information is affected In the case of a stability application no new data is recorded while the dump is being made m You edit the dump enable using the Modify keys It can have the value OFF to disable both the automatic plot and the automatic print PLOTTER to enable the plot or PRINTER to enable the print The displayed value is always the setting for the dump m You can press if you have finished editing or you can press or to edit the other parameter Running the Stability Application To run the application press Exec You cannot run the application if you are editing parameters While the application is running the RUN operation indicator lights 3 8 Local Control Menu Mode While the application is running the result field shows the sample and the character field shows the time remaining until the application finishes After all the samples have been taken the RUN operation indicator switches off suspends the running of the application You can restart it by pressing a second time When you have pressed pause you can look at the parameters set for the application in the Measure mode You select parameters with and Prev stops the application running The Logging Application In the Logging application the instrument makes a number of consecutive samples The user specifies the number of samples Consecutive samples are samples where one begins as soon as the previous one has
61. the table below Any equipment which satisfies the critical specifications given in the table may be substituted for recommended models Recommended Test Equipment A Head Adapter Module HP 81533A Optical Head HP 81520A or HP 81521B Test Cal Box P N 08152 63201 Head Recognition Adapter P N 08152 63211 Digital Multimeter with Test Leads HP 3466A Test Cable P N 15414 61603 Oscilloscope OR B Sensor Module HP 81530 1 2 6A Function Tests D 1 Test Record Results of the Function Test may be tabulated on the Test Record provided at the end of the test procedures It is recommended that you fill out the Test Record and refer to it while doing the test Since the test limits and setup information are printed on the Test Record for easy reference the record can be also be used as an abbreviated test procedure if you are familiar with test procedures The Test Record can also be used as a permanent record and may be reproduced without written permission from Hewlett Packard Test Failure If the HP8153A fails any Function Test return the instrument to the nearest Hewlett Packard Sales Service Office for repair Instruments Specifications Specifications are the characteristics of the instrument which are certified These specifications listed in Appendix C are the limits against which the HP81534A can be tested Appendix C also lists some supplemental characteristics of the HP8153A and should be considered as additional informatio
62. this by using the power cord supplied with the instrument It is prohibited to interrupt the protective earth connection intentionally Installation A 3 Oe Pustralta Denmark Europe Great Britain 8128 1359 8128 2956 8122 1689 8128 1351 es South Africa e eS e e t 4 United States 8129 4211 NN Y Y rw af N v 8120 1378 Switzerland 8128 2104 Figure A 1 Line Power Cables Plug Identification The following work should be carried out by a qualified electrician and all local electrical codes must be strictly observed If the plug on the cable does not fit the power outlet or if the cable is to be attached to a terminal block cut the cable at the plug end and rewire it The color coding used in the cable depends on the cable supplied If you are connecting a new plug it should meet the local safety requirements and include the following features m Adequate load carrying capacity see table of specifications m Ground connection m Cable clamp The following summarizes the HP 8153A operating environment ranges In order for the HP 8153A to meet specifications the operating environment must be within these limits Warning The HP 8153A is not designed for outdoor use To prevent i potential fire or shock hazard do not expose the HP 8153A 2 to rain or other excessive moisture A4 Installation Temperature The HP 8153A may be operated in temperatures from 0 C to 55 C Humidity The HP 8153A
63. triggering is used 8 4 Remote Operation Commands Figure 8 1 Measurements with Taverage lt 1 second For averaging times of more than 1 second the x value is given by the formula Tsample Tsam le Inew Cold YA A Sample PT Tavg Tavg Where Kacy is the new result Xolid is the previous result Sample is the value read by the hardware Tavg is the averaging time as set by the user and Tsample is the time taken by the hardware to make a reading When a continuous trigger is used for averaging times of more than 1 second the first measurement is available at the end of the averaging time The second measurement is available 1 second later and a new measurement is available every second after that Each of these new measurements is the average for the readings of the preceding period This is shown in Figure 8 2 Taverage is 5s First measurement is available at xi which is the average for readings in the period Taverage The second measurement is available at x and so on e AE mm ta a ee aa Care ee e Aver ago taste per v a CNRS GR SR SUS SR CR st xi x2 xa x4 xs x6 a TS ee Ts H ag Figure 8 2 Measurements with Taverage gt 1 second continuous triggering Remote Operation Commands 8 5 When an immediate trigger is used for averaging times of more than 1 second the first measurement is available at the end of the averaging time The
64. 0 RANGE 1 The states of RANGE 1 and RANGE 0 depend on the respective HP8153A range settings Check the status of the range selection signal on the RANGE 1 and RANGE 0 receptacles on the Test Cal Box Switch AUTOrange OFF and select the ranges with the Up and Down keys D 4 Function Tests 16 18 19 HP8153A dBm RANGE RANGE 0 RANGE I 0 H H 10 H H 20 H L 30 H L 40 H L 50 L L Set the Oscilloscope as follows Input to 2V DIV DC coupled 1MOhm TIME DIV to 0 005s DIV Sweep Mode to AUTO 5V Using the Test Cable connect the 5V receptacle to the oscilloscope When pressing the switch on the Head Recognition Adapter the 5V output should switch from OV to 5V and back to OV after approx 2s MODE 0 MODE 1 Connect the Test Cable from the MODE 0 MODE 1 receptacle to the oscilioscope When pressing the switch on the Head Recognition Adapter the MODE 0 MODE 1 output should switch from OV to approx 5V and back to OV after approx 2s CLOCK Using the Test Cable connect the CLOCK receptacle to the oscilloscope When pressing the switch on the Head Recognition Adapter the CLOCK output should show clock pulses for approx 4 seconds going from 5V to OV OE Using the Test Cable connect the OF receptacle to the oscilloscope When pressing the switch on the Head Recognition Adapter the OE output should switch from 5V to OV and then back to 5V ON OFF Set the Oscilloscope as follows Input t
65. 2 DATA 3 15 3 19 Date 4 8 8 27 Index 2 Editing 4 8 8 27 DATETIME 4 7 dB Key 1 3 2 8 dBm 1 3 2 9 dBm W Key 1 3 2 9 dB Units 2 8 Decimal Places Number Displayed 1 3 Default Conditions Line Power On 1 8 Default Mode 1 2 DELTA 3 25 DIFF 3 23 Display 1 6 HP IB Indicators 5 2 On or Off 8 3 DISPLAY 4 7 Display Brightness 4 7 8 2 Editing 4 7 DISPlay Commands 8 2 G 3 Display Parameters Editing 4 7 Display to Reference 1 2 8 18 Disp Ref Key 1 2 2 7 Down Key 1 3 2 12 2 13 E Editing 1 2 2 14 Selecting a Digit 1 2 2 14 Units 2 14 Edit Key 1 3 Electrical Noise Compensating for 1 3 Enable Register 7 2 7 5 Error 8 27 Error Messages I 1 HP IB 1 3 Instrument 1 1 Error Queue 6 3 ESE 6 5 ESE 6 6 ESR 6 6 Event Register 7 2 7 5 Event Status Enable 6 5 Event Status Enable Register 6 1 6 6 Event Status Register 6 1 6 6 F FETCh Command 8 4 G 3 Fuse iv A 2 Fuse Changing the iv A 2 H HHMMSS Editing 4 8 HP 8152A Compatability H 1 HP 8152A Compatibility 4 6 5 3 HP IB 5 1 References 5 1 HPIB 4 5 HP IB Address 5 8 Default 5 8 Editing 4 5 HP IB Bus Commands 5 4 G 1 HP IB Cable A 6 HP IB Capabilities 5 2 G 1 HP IB Command Abbreviations 5 8 HP IB Connector A 6 HP IB Language 5 3 Editing 4 6 HP IB Mode Editing 4 6 HP IB Network A 5 HP IB Parameters Editing 4 5 HP IB Signal Levels A 7 Humidity Operat
66. 25 Press Next The character field shows AVERAGE and the average of the readings 26 Press Next The character field shows 1 and the value of the first reading To examine all the readings use the and 1D 1 12 Getting Started 21 When you have finished examining the readings press to get back to the display with SHOW in the character field Plotting Data Now that you have recorded the data you can plot it on a plotter using the Hewlett Packard Interface Bus HP IB 28 Attach the instrument to a graphics plotter that has HP GL capabilities Attach the plotter to the HP IB connector Do not attach any other device to this connector at the same time as the plotter Make sure that the plotter is configured at address 5 29 Make sure that the instrument is in Talk Only mode When the instrument is in Talk Only mode the shows at the top of the display If the instrument is not in Talk Only mode use the following procedure to put it into Talk Only mode a Press repeatedly until HPIB shows in the character field b Press Edit The character field shows the message ADDRESS and the HP IB address of the HP 81534 c Press Next The character field shows the message MODE The word TLK LSTN is blinking d Use the modify keys to set the HP IB state to TLK ONLY e Press to return to the display with HPIB in the character field Figure 1 9 A Plotter Connected to the HP 8153A Getting Started
67. 6 8 8 6 5 d 9 8 6 CO Ze CO E l c 5 c ora 400 8 a t 6 8 c w b 8 8 u xA do do F t G AA A g A A N n aa 2 D DO das PC Co CO po N ma 1 N Nia 7 HP IB Status Commands The Status Registers 7 1 The Condition Registers on lees 7 2 The Transition Filters 2 oo oo oe 7 2 The Event Registers 2 2 2 2 ren 7 2 The Enable Registers N Er nr rn 7 2 The Status Commands cri 2 zoom sad ca 7 3 STATus PRESet as cite ess nn La ak ok a e Bae eae a 7 3 STATus lt node gt CONDition 2 2 m m 0 nn 7 4 STATus lt node gt ENABle 2 oo m m en 7 5 STATus lt node gt ENABle 7 5 STATUS lt node gt EVENT sus are ILES 7 5 STATus lt node gt NTRansition l l eee 7 6 STATus lt node gt NTRansition on oo ron 7 6 STATus lt node gt PTRansition mn 7 6 STATus lt node gt PTRansition 2 KH nn a e 7 7 The Operation Status a res e Sl ar RE ae a 7 7 The Operation Status Commands 7 9 The OPE RAUON node a be a BOX r iin 7 10 The OPERation SETTling Node nr 7 11 The OPERation SETTling LPELTier Node 7 11 The OPERation SETTling HPELTier Node 2 2 7 11 The OPERation MEASuring Node 2 KH m m m rn nn 7 11 The OPERation MEASuring POWer Node 2 2 7 11 The OPERation TRIGger Node 2 no m m
68. 8 8 RUN BA AUTO APPL UN PAUSE PARANA CAL T REF ATT AUX Figure 1 3 The HP 8153A Display Table 1 1 Description of the Display Description 1 nnel Indicator Shows the selected channel Indicator Shows the operating mode 3 Communications Shows the state of the HP IB communications Indicator Remote communications are taking place Talk oniy selected for the HP IB A service request is pending 4 Indicates that the internal battery voltage is low 1 6 Getting Started Table 1 1 Description of the Display continued 5 Result Field 6 Reference Indicator A REF or B REF A B or B A 7 Bar Graph 8 Operation Indicator AUTO APPL EDIT RUN PAUSE eter Indicator AUX 10 Character Field Description This is where the results of tests or applications are shown Shows the reference used for a dB result Results relative to a reference Results relative to the other channel Gives a linear graphical representation of the result Shows the operation type The range is being selected automatically An application has been selected An application parameter is being edited An application is running An application has been temporarily halted shows the type of parameter in the character field Character field shows wavelength Character field shows the calibration factor Character field shows the averaging time Character field shows the reference level Character
69. ANGe UPPER value 110dBm lt value lt 30dBm This command returns the range setting for the module The range is returned as a signed integer NR1 The returned value is in dBm No units are returned in the response message SENS POW RANG UPPER SENS POW RANG AUTO SENS POW RANG AUTO OUTPUT 722 SENS1 POW RANG UPPER ENTER 722 A SENSe POWer REFerence Syntax Description SENSe 1 2 POWer REFerence wsp TOA TOB TOREF O 1 2 value unit 0 001pW lt value lt 9999 9mW 200dBm lt value lt 200dBm with TOREF or 2 unit is PW NW UW MW Watt DBM 200dB lt value lt 200dB with TOA or TOB or 0 or 1 unit is DB This command sets the reference level for this module There are two types of reference One is where the power being read by the module is expressed relative to this absolute level Result dB Measured dBm Reference dBm Where the Measured value includes any calibration factor You select this by using TOREF or 2 and the value for the reference as a floating point number NRf with the 8 16 Remote Operation Commands Result d B Related Commands Example units dBm or Watts dBm are the units used if you do not specify units The other type of reference is possible if you are using two power sensors one in each channel Here the quotient of the power readings for the two channels is expressed relative to the reference level FirstC
70. AXPOWER The right side result field shows the input power level in dB relative to the maximum power level Local Control Menu Mode 3 25 CA BODE MEN FERGRLY h 5 J LU _ TEES s t LN oe N AUTO APPL RUN BAREL PFE Fr iii HIE MIN INED RS NND DN psu b HEY HEE HEE NUS ko Runge Figure 3 10 The Display during the ree Application The character field shows the input power level graphically The right end of the character field always represents the maximum power level The left end of the character field represents Pmax AP where Pmax is the maximum power level and AP is determined by DELTA Pressing and 4 changes AP When the the graph is seven dots high AP is equal to DELTA If you press 11 AP is now equal to half the value of DELTA and the graph is shown five dots high If you press 7 a second time AP is equal to a quarter the value of DELTA and the graph is shown three dots high Example DELTA is set to 1 00dB MAXPOWER is set to 1 00dBm The right end of the graph represents 1 00dBm At the start of the application The left end of the graph represents 0 00dBm is pressed twice The left end of the graph represents 0 75dBm The graph is three dots high D is pressed once The left end of the graph represents 0 50dBm The graph is five dots high If only the last column of dots on the left is lit the power level is outside the limits set by Pmax AP and Pmax en
71. BXY 10 11 Double Read Values Dcount 170 END Loop 175 1 180 END Description Line No 10 to 60 Declarations and initializations 70 Disable common status interrupts 80 Clear the status 90 Set the sensor units to Watts and make sure that automatic ranging is in operation Note the use of the semicolon so that we do not need to repeat the sens1 pow part of the command Remote Operation Programming Examples 10 3 10 Example 2 110 to 120 130 140 140 to 150 Take a reading from the sensor The read1 pow instruction does not need a separate triggering command Check to see if the new reading is the same as the last one If it is increment the count of double readings Store the new reading for the next time round Display the current reading and the number of double readings 10 4 Remote Operation Programming Examples Example 3 For this program to work you need a sensor module in channel A Function 10 Example 3 This program reads in values from the HP 8153A and counts the number that are read twice in succession The difference between this and the program given in example 2 is that this program uses a command that needs a separate triggering command Listing 10 20 30 40 50 60 70 75 30 90 100 110 115 120 130 140 150 160 170 180 190 200 210 215 220 INTEGER Dcount Vcount REAL Valuei Value2 Dcount 0 Ycount 0 Valuei 1000 Pmm 722 CLEAR SCREEN OUTPUT
72. ERR 2 10 Zeroing 1 3 1 9 2 9 5 3 8 11 Zeroing Error 2 10 Zero Key 1 3 2 9 Zero Status 7 12
73. Engineers IEEE Standard 488 1 1987 IEEE Standard Digital Interface for Programmable Instrumentation New York NY 1987 The International Institute of Electrical and Electronics Engineers IEEE Standard 488 2 1987 IEEE Standard Codes Formats Protocols and Common Commands For Use with ANSUIEEE Std 488 1 1987 New York NY 1987 To obtain a copy of either of these last two documents write to The Institute of Electrical and Electronics Engineers Inc 345 East 47th Street New York NY 10017 USA Remote Operation 5 1 a The HP 8153A interfaces to the HP IB as defined by the IEEE Standards 488 1 and 488 2 The table shows the interface functional subset that the HP 8153A implements Table 5 1 HP IB Capabilities Mnemonic Function Complete source handshake capability Complete acceptor handshake capability Basic talker serial poll unaddressed to talk if addressed to listen no talk only Basic listener unaddressed to listen if addressed to talk no listen only Complete service request capability RLi Complete remote local capability PPO No parallel poll capability DCI Device clear capability DTI Device trigger capability accepted but ignored co No controller capability Tristate outputs except the handshake lines HP IB Display Indicators There are two indicators that you may see in the display when you are controlling the HP 8153A over the HP IB lights when the
74. F DISP SENSe POWer REFerence STATe Syntax Description Related Commands Example SENSe 1 2 POWer REFerence STATe wsp boolean This command sets whether the results are in relative or absolute units The reference state is specified by a boolean OFF or 0 means that the result is absolute that is in dBm or Watts ON or any non zero value means that the result is relative to a reference level that is in dB SENS POW REF SENS POW REF SENS POW REF STATE SENS POW REF STATE RATI SENS POW REF STAT RATI SENS POW REF DISP SENS POW UNIT SENS POW UNIT OUTPUT 722 SENS1 POW REF STATE ON SENSe POWer REFerence STATe Syntax Response Description Related Commands Example SENSe 1 2 POWer REFerence STATe lt boolean gt This command returns whefher the results are in relative or absolute units The ranging is returned as either 0 or 1 O means that the results are absolute that is in dBm or Watts 1 means that the result is relative to a reference that is in dB SENS POW REF SENS POW REF SENS POW REF STATE SENS POW REF STATE RATI SENS POW REF STAT RATI 8 SENS POW REF DISP SENS POW UNIT SENS PON UNIT OUTPUT 722 SENS1 POW REF STAT ENTER 722 A Remote Operatien Commands 8 19 SENSe POWer REFerence STATe RATIO Syntax Description Related Commands Example SENSe 1 2 POWer REFerence STATe RATIo wsp TOA TOBITOREF O 1 2 Thi
75. HP 8153A is operating over the HP IB While in remote the only key you can use is Local If local lockout is enabled then you cannot use any keys service request indicator shows when the HP 8153A has requested service 5 2 Remote Operation You cannot control the instrument over the HP IB if the lit If this indicator is lit see MODE in Chapter 4 for details on how to change the HP IB state The Parser The parser is responsible for reading in messages from the interface converting them into commands and then performing those commands Normally the instrument takes all the incoming data from the interface port and puts it in the input queue When all the data is in the queue it is parsed When the input queue is full and there are additional bytes at the interface the parser 1 removes one byte from the input queue 2 parses it 5 3 then takes a byte from the interface port and puts it in input queue These three steps are repeated until there are no additional bytes at the interface Parser Type Beside the HP 8153A commands the instrument also has a parser that can use the HP 8152A commands You can only choose between the parsers from the front panel in system mode see LANGUAGE in Chapter 4 Synchronization Most of the commands and queries described are executed when parsed There are some exceptions for which execution continues afterward These fall into three categories 1 T
76. ION DO NOT STARE INTO BEAM OR YEW DIRECTLY WITH OPTICAL INSTRUMENTS CLASS 3A LASER PRODUCT SEL 6299064 ATH EN 0875091 A sheet of laser safety warning labels are included with the laser module You MUST stick the labels in the local language vii onto the outside of the mainframe in a position where they are clearly visible to anyone using the instrument You MUST return instruments with malfunctioning laser boxes to a HP Service Center for repair and calibration The laser module has built in safety circuitry that will disable the optical output in the case of a fault condition Warning Warning 7 Warning 4 Warning 4 Use of controls or adjustments or performance of procedures other than those specified for the laser source may result in hazardous radiation exposure Refer Ser vicing only to qualified and authorized personnel Do not enable the laser when there is no fiber attached to the optical output connector The optical output connector is at the bottom on the laser module front panel The laser is enabled by pressing the grey button above the optical output connector on the front panel The laser is enabled when the green LED on the front panel of the laser module is lit Under no circumstances look into the end of an optical cable attached to the optical output when the device is operational The laser radiation is not visible to the human eye but it can seriously damage your eyesight
77. Inp OUTPUT Pmm Inp WAIT 1 0 UNTIL Ende 1 10 10 Remote Operation Programming Examples Example 5 330 GOTO 690 335 t 340 Pmm_srq Value SPOLL Pmm 345 350 Ypos 3 355 l 360 FOR Z 0 TO 1 370 B 128 380 Xpos 7 385 i 390 REPEAT 400 QuotzValue DIV B 410 IF Quot 0 THEN 420 PRINT TABXY Xpos Ypos i 430 Value Value B 435 440 IF Z 0 THEN 450 IF B 16 THEN 460 ENTER Pmm A 4TO PRINT TABXY 21 18 4 480 PRINT TABXY 21 18 A 490 END IF 500 END IF 505 H 510 ELSE 520 PRINT TABXY Xpos Ypos 0 530 END IF 540 B B DIV 2 550 Xpos Xpost4 560 UNTIL B 0 565 t 570 OUTPUT Pmm esr 580 ENTER 6Pmm Value 590 Ypos 12 595 600 NEXT Z 605 610 REPEAT 620 OUTPUT GPmm syst err 630 ENTER Pmm Value 640 IF VALUE lt gt 0 THEN PRINT TABXY 21 17 Value 650 UNTIL Value 0 655 660 OUTPUT GOPmm cls 670 ENABLE INTR 7 680 RETURN 685 690 END Remote Operation Programming Examples 10 11 Example 5 Description Line No 10 to 50 Declarations and Initializations 60 Set up the status enable registers 70 to 250 Set up the display 260 Set up for the main program loop 270 Enable the interrupt 280 to 330 340 to 680 340 390 to 560 410 to 500 420 to 430 440 to 500 520 530 to 550 570 to 590 610 to 650 660 to 670 The main program loop take in a command and send it to the instrument The interrupt service routine Make a serial pol
78. MERE ur A 7 Removing and Fitting Modules A 7 How to Remove a Module Lcx ensis A 7 How to Fit a Module ta to l UN a A 8 Storage and Shipment n A 9 Claims and Repackaging E ES A 10 Return Shipments to HP 222 a 2 A10 B Accessories Mainframe Pod Ye A te cafus B 1 Modules 46 se e Numae E A ed eee B 1 Connector Interfaces and Other Accessories E B 2 C Specifications _ Mainframe Specifications 2 2 a m m m C 1 Declaration of Conformity 2 2 2 0 3 Acoustic Noise Emission 2 m m m nn nn C 4 Contents 8 Function Tests Introduction f Equipment Required gi Test Record Test Failure o e a y 8 8 s 1 e 8 8 c5 c5 09 4 D D Instruments Specifications 2 2 IA Function Test Using the HP 81533A Display Function and Module Interface Tests Display Function Tests Module Interface Tests 2 ANALOG INPUT 8152A IN ECTRL uses vs a HP IB Interface Test Optional Cleaning Procedures Cleaning Materials Dora q c 39 2 ot Cleaning Fiber Front Panel Connectors Cleaning Connector Interfaces Cleaning Connector Bushings Cleaning Detector Windows Cleaning Lens Adapters Cleaning Detector Lens Interfaces Local Control Summary Measur
79. ND received before close quote Block data not allowed Expression error Invalid expression e g illegal character in expression Error Codes 15 178 Expression data not allowed Execution Errors These error codes are in the range 299 to 200 They indicate that an error has been detected by the part if the instrument that controls command execution m Data is out of range The command could not be executed because of hardware limitations The Execution Error bit is set in the Event Status Register see ESR in Chapter 6 200 201 202 210 211 212 213 214 215 220 221 222 223 224 230 231 240 241 Execution error generic Invalid while in local only available in remote otherwise conflict with hard local control may result Settings lost due to Trigger error Trigger ignored new trigger received before old data read Arra ignored Init ignored Trigger deadlock Arm deadlock Parameter error Settings conflict uncoupled parameters Data out of range e g wavelength too high for this instrument Too much data out of memory block string or expression too long Illegal parameter value used where exact value from a list of possibles was expected Data corrupt or stale possibly invalid data new reading started but not completed since last access Data questionable measurement accuracy is suspect Hardware error Hardware miss
80. NTRansition value NTRansition PTRansition value PTRansition Remote Operation 6 3 SYSTem Command Summary Command Parameter SYSTem ERRor Query only DATE year month day 2 char each 4 char for year DATE TIME lt hour gt lt minute gt lt second gt 2 char each TIME G 10 Remote Operation HP 8152A HP IB Command Summary The HP 8153A offers you a compatibility mode where you can program the instrument using the HP IB commands for the HP8152A Average Power Meter A summary of this set of commands is given here For more details refer to the HP 8152A Operating and Programming manual HP part number 08152 90001 Differences Note Dissimilarities in hardware and the principles of local operation i mean that in some cases differences between the HP 8152A and 2 the HP 8153A in compatibility mode cannot be avoided 1 The DB MW unit is no longer available Use DBM instead 2 In the standard parameter set the AUTOranging is no longer set to off AUTOranging is set to on this also means that the Range is not set to OdBm 3 The CAL and WCAL queries are no longer available 4 The power reading can no longer be made by just reading a value from the output queue A query command must be sent to make a reading Use the FETCh query as described in the TMSL mode An example of using FETCh is given after this list Iun When there is no sensor in one of the channels
81. OR I 0 TO Asamples 1 360 PRINT FCI 370 NEXT 1 380 390 WAIT 5 0 Remote Operation Programming Examples 10 13 10 Example 6 400 GOTO Exit 410 420 Pum sra Appl ready i 430 OUTPUT Pmm cls 440 ENABLE INTR 7 450 RETURN 460 470 Exit END Description Line No 20 Sets up where the program goes on the receipt of an interrupt from the HP IB 110 Reset and clear the instrument then enable the interrupt from the Master Summary Status bit 120 130 Enable the interrupt from the OPERation PROGram node 140 Set the acquisition time and the units for the results 150 Select the application 160 Set the parameter 190 Run the application 200 Enable the interrupt 220 230 Put the program into a loop The exit condition for this loop is fulfilled in the interrupt service subroutine 280 290 Read in the number of samples that were taken 320 330 Read in the samples 350 to 370 Output the sample values to the screen 420 Set the exit condition for the program loop 10 14 Remote Operation Programming Examples Installation This appendix provides installation instructions for the HP 8153A It also includes information about initial inspection and damage claims preparation for use packaging storage and shipment Safety Considerations The Model HP 81534 is a Class 1 instrument that is an instrument with an exposed metal chassis directly connected to earth via the power supply cable The
82. OTA SATEESEEN ALAKA KATSO EJ STRALEN GENOM OPTISKT INSTRUMENT SITA OPTISEN LAITTEEN LAP KLASS 3A ex ese am Di dise ex Ee AE Di tium Varoitus Laitteen k ytt minen muulla kuin k ytt ohjeesa mainitulla tavalla saattaa altistaa k ytt j n luokan 3A n kym tt m lle l lasers teilylle K ytt ess si laitetta noudata seuraavia varo ohjeita jotka takaavat laitteen turvallisen k yt n m l aktivoi lasers dett ellei optinen kaapeli ole kytkettyn s teen ulostuloliittimeen Lasers de aktivoidaan painamalla ulostuloliittimen yl puolelle sijoitettua harmaata kytkint T ll in vihre merkkivalo ilmaisee lasers teen toimivan XV m ala koskaan katso ulostuloliittimeen kytketyn optisen kaapelin tai kuidun sis n sen vapaana olevasta p st kun laite on toiminnassa Huolto Laitteessa ei ole k ytt j n huollettavissa olevia kohteita Laite tulee l hett korjattavaksi ja huollettavaksi HP n huoltokorjaamoon mik li laite vikaantuu tai sen havaitaan toimivan virheellisesti Laserl hteess on my s sis nrakennettu turvapiiri joka est lasers teen toiminnan laitteen vikaantuessa xvi Introduction This manual is arranged into four categories m Getting Started Descriptions of operating principles to make you familiar with the instrument Chapter 1 m Quick Reference Guide Local control and remote control programming information Chapters 2 3 4 5 6 7 8 and 9 m Reference Dat
83. Operating and Programming Manual HP 8153A Lightwave Multimeter SERIAL NUMBERS This manual applies to all instruments with Serial No 2946G00476 and higher HEWLETT LA Packar HP Part No 08153 90011 Printed in the Federal Republic of Germany Second Edition 1192 This document contains proprietary information which is protected by copyright All rights are reserved No part of this document may be photocopied reproduced or transiated to another language without the prior written consent of Hewlett Packard GmbH Copyright 1992 by Hewlett Packard GmbH Herrenberger Str 130 7030 Boeblingen Federal Republic of Germany Subject Matter The information in this document is subject to change without notice Hewlett Packard makes no warranty of any kind with regard to this printed material including but not limited to the implied warranties of merchantability and fitness for a particular purpose Hewlett Packard shall not be liable for errors contained herein or for incidental or consequential damages in connection with the furnishing performance or use of this material Printing History New editions are complete revisions of the manual Update packages contain additional and replacement information to be incorporated into the manual by the customer Phe date on the title page only changes when a new manual is published When an edition is reprinted all the prior updates to the edition are inco
84. R3 The returned value is in meters No units are returned in the response message Related Commands SENS POW WAVE Example OUTPUT 722 SENS2 POW WAVE ENTER 722 A SOURce Commands Any function that is related to source modules is included with the source commands Table 8 SOURce Command Summary Command Parameter SOURce 1 2 AM INTernal FREQuency lt value gt lt unit gt jCW FREQuency POWer ATTenuation 1 2 lt value gt lt unit gt ATTenuation 1 2 STATe boolean STATe WAVElength UPPer LOWer BOTH WAVElength 8 22 Remote Operation Commands Specifying the Channel You specify the channel by attaching a numeric suffix to the SOURce mnemonic You access channel A by using SOURce1 or channel B by using SOURce2 If you do not add a suffix to the mnemonic channel A is assumed SOURce AM INTernal FREQuency Syntax SOURce 1 2 AM INTernal FREQuency lt wsp gt lt value gt lt unit gt CW value 0Hz 270Hz 1kHz 2kHz unit is HZIKHZ Description This command sets the frequency of the amplitude modulation of the source output signal You specify the frequency as a floating point number NRf Units can be attached one of Hz or kHz can be specified Hertz are the units used if you do not specify units CW results in a continuous wave being output this is equivalent to specifying OHz Related Commands SOUR AM INTernal FREQ Example OUTPUT 722 SOUR AM INTer
85. SETT EVEN ENTER 722 A STATus node N TRansition Syntax Description Related Commands Example STATus node NTRansition value O value 32767 This command sets the negative transition filter for the node You send the value as an integer NRf A 1 in any bit of this register enables the negative transition That is if a bit is set to 1 and the corresponding bit at the input changes from 1 to 0 the output goes to 1 STAT node NTR OUTPUT 722 STAT QUES POW OVERR NTR 3 STATus node NTRansition Syntax Response Description Related Commands Example STATus node NTRansition value 0 lt value lt 32767 This query returns the value for the setting of the negative transition filter for the node The value is returned as an integer NRI STAT node NTR OUTPUT 722 STAT QUES ISUM INST1 NTR ENTER 722 A STATus lt node gt PTRansition Syntax Description STATus lt node gt PTRansition lt value gt 0 lt value lt 32767 This command sets the positive transition filter for the node You send the value as an integer NRf A 1 in any bit of Chis register enables the negative transition That is 7 6 Remote Operation Status Commands Related Commands Example if a bit is set to 1 and the corresponding bit at the input changes from 0 to 1 the output goes to 1 STAT node PTR QUTPUT 722 STAT QUES POW PTR 3 STAT
86. Stability or a Logging application or the number of samples for the graph Local Control Menu Mode 3 21 from a Manual Logging application The units of time can be seconds minutes or hours g m The graph is of the power as a function of time for the Stability or Logging applications The graph is of power as a function of the number of samples taken for the Manual Logging application m Horizontal dotted lines are drawn on the graph at the maximum minimum and average power levels sampled The More Key gets you into the other applications The full list of these applications depends on the modules that you have installed There are two that are standard these come with the mainframe They are the show and the alignment applications After pressing More you choose an application using Next or Prev acts in the same way as Nex The application is displayed in the character field of the selected channel The Show Application In the Show application you can look at the samples from a Stability or Logging application You can only look at the samples from the most recent Stability or Logging or Manual Logging application When you select the Show application the character field shows SHOW This application has no parameters that can be modified Press to look at the stored values While you are looking at the stored values the EDIT operation indicator lights To move from one value to another you use and Next MA
87. TIQUES EL 925086 41590 EN 60825994 Le os 3 cluses dans le module laser Il est obligatoire de coller une etiquette en langage local a xi l xterieur de l appareil de telle sorte qu elle soit parfaitement visible par l utilisateur Il est obligatoire de retourner tout appareil pr sentant un d faut de fonctionnement du laser uniquement un centre de r paration Hewlett Packard Le module laser comporte un syst me de s curit mettant hors service la sortie optique en cas de malfonctionnement du laser Attention Y Attention Attention A Attention xii ras ans L utilisation du laser en dehors de ses limites de performances et des proc dures d finies par HP peut conduire une exposition dangereuse de l utilisateur aux radiations A a pa mma Seul le personnel autoris par HP est qualifi pour intervenir sur le laser Ne pas mettre le laser sous tension sans s tre assur qu une fibre optique est bien fix e sur le connecteur Le connecteur de sortie optique est situ au bas de la face avant du module laser La mise en service du laser s effectu par la pression du bouton gris situ au dessus de la sortie optique en face avant du module L illumination de la LED verte indique que le laser est en activit aa a a ALLL rr dor rama sa st En aucun cas ne tenter de regarder l extr mit de la fibre o
88. UTO ENTER 722 A SENSe POWer RANGe UPPER Syntax SENSe 1 2 POWer RANGe UPPER wsp value unit 110dBm lt value 30dBm The actual limits depend on the module you use please refer to the specifications for you module in Appendix C unit is DBM Description This command sets the power range for this module that is the full scale value for the display The range changes at 10dBm intervals The corresponding ranges for linear measurements measurements in Watts are given in the table below 8 14 Remote Operation Commands Related Commands Example Table 8 7 Range Upper Linear Power Limit 30dBm 20dBm 10dBm OdBm 10dBm 20dBm 30dBm 40dBm 50dBm 60dBm 70dBm 80dBm 90dBm 1004Bm 110dBm You specify the range as a floating point number NRf This number is rounded to the closest multiple of ten 1999 9mW 199 99mW 19 999mW 1999 94 W 199 994 W 19 9994 W 1999 9nW 199 99nW 19 999nW 1999 9pW 199 99pW 19 999pW 1 999pW 0 199pW 0 019pW because the range changes at 10dBm intervals The units dBm can be included in the command dBm are the units used if you do not specify units SENS POW RANG UPPER SENS POW RANG AUTO SENS POW RANG AUTO OUTPUT 722 SENS1 POW RANG UPPER 20DBM Remote Operation Commands 8 15 SENSe POWer RANGe UPPER Syntax Response Description Related Commands Example SENSe 1 2 POWer R
89. Use the Modify keys to set the number of samples to 250 17 Press Next the character field shows AUTODUMP Make sure that it is OFF If it is not use fr or T to switch it OFF 18 Press Next The character field shows START Use or ID to set the state to IMMEDIAT This means that the logging starts immediately when you execute it 19 Press again to get back to the display with LOGGING in the character field You have now set the parameters for the application The application takes a just under a minute to record the values While it is running try moving and twisting the fiber to change the power received at the sensor 20 Press to start the application The instrument shows the RUN operation indicator While the application is running the character field shows the number of the sample that is being taken When the application finishes the RUN indicator goes out Examining the Data After you have run the Logging application you can look at the data that has been recorded You do this using the Show application 21 Press More The character field shows the word SHOW 22 Press Edit The character field now shows MAXIMUM and the value of the highest reading taken during the logging 23 Press Next The character field now shows MINIMUM and the value of the lowest reading taken during the logging 24 Press Next The character field shows DIFF and the difference between the highest and lowest readings
90. VE LOW This is the same as SOURCE POWER ATTENUATION 1 0 Remote Operation 5 7 i SOURCE POWER STATE ON SOURCE POWER WAVELENGTH LOWER A semi colon followed by a colon sets the path back to the root level The command can be written in upper case or in lower case The components can be typed in full or they can be shortened The full version is in the command table in both upper and lower case letters The shortened version of a command is that part which is shown in upper case Example The command SOURCE POWER STATE ON can also be written in lower case as source power state on or it can be shortened and written as sour pow stat on Setting the HP IB Address You can only set the HP IB address from the front panel See ADDRESS in Chapter 4 The HP IB refuses to accept a new HP IB address if it is in the remote state or if it is addressed either as a listener or as a talker Return the HP 8153A to local control via controller before changing the address The default HP IB address is 22 5 8 Remote Operation Syntax Diagram Conventions The following symbols describe the syntax of commands in the following chapters ESOS The characters between angled brackets show the kind of data that you require or that you get in a response You do not type the angled brackets in the actual message application is an application name The names which are available depend upon the modules installed boolean t
91. XIMUM When MAXIMUM shows in the left side character field the value in the right side character field is the maximum power level sampled MINIMUM 3 22 Local Control Menu Mode When MINIMUM shows in the left side character field the value in the right side character field is the minimum power level sampled DIFF When DIFF shows in the left side character field the value in the right side character field is the difference between the minimum and maximum power levels sampied AVERAGE When AVERAGE shows in the left side character field the value in the right side character field is the mean average of the samples Note If the samples are taken in dB or dBm Avg is the mean average N of these logarithmic values If the samples are taken in Watts ua Avg is the mean average of the linear values 1 When 1 shows in the left side character field the value in the right side character field is the first of the samples taken To examine the rest of the samples use the Modify keys In this case the Modify keys operate on the value in the left side character field The Alignment Application The Alignment application simplifies the alignment of two optical components to get the best transfer of power from one to the other Preparation You need a sensor module to perform the Alignment application The only hardware setup you need is to have the device under test connected to the sensor Local Control Menu Mode 3 23
92. a Supporting information of a non operational nature Appendix A B C D E F G H and I w Customer Assistance Sales and Service information Appendix J xvii P amp Ki UA IRRE SORRY SEN A 5 i EINE 3 2 RER DR CONS ENON SENNA INN ae E SEIEN es x ES BERL ER SRA PIU C QUAE NAS AOE SA AMA BONING CNE LS RTE OTIS NE 35327 QOS Nubes ER NN LESSEE SPORES y re A ROS AS Contents 1 Getting Started The HP 8153A System amp a aaa VA 1 1 A Quick Overview o 002 0 ra RA 1 2 The Keyboard a A ho e ot eg ee a AR E 1 2 Measure Mode gd o he Wu A Ue Exe us 1 2 Men Mode data SIS RO ACE A A u 1 3 The Display oe 2 2 2 2 2 u Dia XD Se dre Dre NER 1 6 A Sample Session I II 1 8 Hardware Setup 4 eer uy ia koe AA 1 8 Switching On and Recalling the Standard Setting 1 8 Making Power Measurement gera 1 9 Logging Data AAA de a AS Ye i 1 11 Examining the Data NN E 1 12 Plotting Data o ET RS e Ee Se A 1 13 2 Measure Mode The Chan Key sda 41 wk a A EX A UA 2 1 The Mode Key A VE e RO A eC xU A OR AL ee 2 1 The Param Key rate A athe tye epe AE e ui ofi AE A us 2 2 Entry Status 2 2 2 cud M Des ee A 2 2 Default Values eee ado ACER RU o dia SE O ee OE 2 2 Parameter Last ES ue SO uw A La cs 2 2 OMe as Sean oes D A A PME ME an dir 2 2 A A A A E
93. ables and disables the tone The frequency of the tone increases with input power level The lowest frequency corresponds to the left side of the power graph in the character field The highest frequency corresponds to the right side of the power graph in the character field If the power level is outside the limits set by Pra AP and Pmax no tone sounds 3 26 Local Control Menu Mode stops the application running Local Control Menu Mode 3 27 X ateen System Mode System mode is where you set the configurations that affect the instrument as a whole When you activate system mode the mode indicator shows MENU SYS at the top of the display The Mode Key selects the operating mode Pressing this key when in the system mode transfers operation to Measure mode Note The commands described in this chapter can only be used when N the instrument is in System mode The Modify Keys See The Modify Keys in Chapter 2 for details on how to use the modify keys Local Contol System Mode 4 1 The System Key selects the parameter set for modification You choose a parameter set using Next or Prev acts in the same way as Next The current application is displayed in the character field of the current channel Note The configuration information is held in memory until the next time you specifically modify it It is not affected by the power uy to the ins
94. ample SOURce 1 2 POWer WAV Elength lt value gt The value is the actual wavelength of the source This depends on the module being used This command returns the setting for the wavelength of the output of the source module The frequency is returned as a number in exponential format The returned value is in meters No units are returned in the response message When both wavelengths of a dual wavelength source have been enabled the query returns 0 SOUR POW WAVE OUTPUT 722 SOUR2 POW WAVE ENTER 722 A SYSTem Commands Any function that is not specifically related to instrument performance is included with the mainframe system commands Command Table 8 9 SYSTem Command Summary Parameter SYSTem DATE lt year gt lt month gt lt day gt 2 char each 4 char for year DATE ERRor TIME hour minute second 2 char each TIME Query only 8 26 Remote Operation Commands SYSTem DATE Syntax Description Related Commands Example SYSTem DATE Syntax Response Description Related Commands Example SYSTem ERRor Syntax Response SYSTem DATE lt wsp gt lt year gt lt month gt lt day gt 1990 lt year lt 2089 1 lt month lt 12 1 lt day x 31 This command sets the date on the internal clock in the instrument You enter the date as three integers separated by commas The date is not affected by normal reset conditions RST
95. an absolute reading is made This can be dBm DBM 0 or Watts Watt i SENS POW UNIT SENS POW REF STATE SENS POW REF STATE OUTPUT 722 SENS1 POW UNIT Y SENSe POWer UNIT Syntax Response Description Related Commands Example SENSe 1 2 POWer UNIT unit This command returns the units selected for absolute readings O means that dBm is being used as the absolute units 1 means that Watts are being used as the absolute units SENS POW UNIT SENS POW REF STATE SENS POW REF STATE OUTPUT 722 SENS2 POW UNIT ENTER 722 A SENSe POWer WAVElength Syntax Description SENSe 1 2 POWer WAV Elength lt wsp gt lt value gt lt unit gt 450nm lt value lt 1700nm The actual limits depend on the module you use please refer to the specifications for you module in Appendix C unit is NMJUMIM This command sets the wavelength for this module You specify the wavelength as a floating point number NRf The units can be nanometers micrometers or meters Meters are the units used if you do not specify units Remote Operation Commands 8 21 Related Commands SENS POW WAVE Example QUTPUT 722 SENS2 POW WAVE 1300NM SENSe POWer WAVElength Syntax SENSe 1 2 POWer WAVElength Response value 450nm lt value lt 1020nm Description This command returns the wavelength setting for the module The result is returned as a floating point number in exponential number N
96. an only select this parameter when START is set to ABOVE or BELOW When you select this parameter the left side character field shows the message THRESHLD The right side character field shows the threshold that has to be crossed before the application starts taking samples m You edit the threshold using the Modify keys The lower limit is 400 00dBm The higher limit is 400 00dBm The displayed value is always the setting for the threshold m You can press if you have finished editing or you can press or to edit the other parameters Local Control Menu Mode 3 11 Running the Logging Application To run the application press Exec You cannot run the application if you are editing parameters While the application is running the RUN operation indicator lights While the application is running the result field shows the sample and the character field shows the number of samples that have been taken After all the samples have been taken the RUN operation indicator switches off suspends the running of the application You can restart it by pressing a second time When you have pressed pause you can look at the parameters set for the application in the Measure mode You select parameters with ax and Prev stops the application running The Manual Logging Application In the Manual Logging application the instrument takes a sample every time the user presses Exec When you select the Logging application the character
97. and queries that are available Note Unused bits in any of the registers return 0 when you read I them Y The QUEStionable node gives a summary of the other questionable nodes The QUEStionable Node BIT MNEMONIC Decimal Value 15 Not used 14 Not used 13 ISUMmary Node 819 12 Not used 11 Not used 10 Not used 9 Not used Not used Not used Not used Not used Not used POWer Node Not used Not used Not used OOOXOOOOoOO OO OO DD gt O O mi NW 4 amp 9 GI 00 A i means that there is an error condition or there has been one Bit 3 of the status byte summarizes this node 7 16 Remote Operation Status Commands The QUEStionable POWer Node This node gives a summary of the power nodes The QUEStionable POWer Node BIT MNEMONIC Decimal Value 15 Not used 0 14 Not used 0 13 Not used 0 12 Not used 0 11 Not used 0 10 ENVTemp 1024 9 HMONitor 512 8 LMONitor 256 7 HCURRent 128 6 LCURRent 64 5 Not used O 4 Not used 0 3 Not used 0 2 Not used 0 1 Not used 0 O OVERRange 1 means that there is a problem or has that there has been one Bit 3 of the QUEStionable node summarizes this node The QUEStionable POWer OVERRange Node This node gives a summary of the power overrange status Bit 0 returns the status of the power overrange of the module in channel A Bit 1 returns the status of the power overrange of the module in channel B This node deals only with sensor modules A 1 means that power is overrange is
98. arameters Editing 3 7 9 6 Stability Application Results 9 6 STABILTY 3 7 Standard Setting 4 3 Recalling 1 8 4 2 START 3 11 Status Error 7 13 7 16 7 19 Operational 7 7 7 10 Questionable 7 13 7 16 Source 7 20 Status Byte Register 6 1 6 13 STATus Command 6 13 7 3 Status Registers 6 4 7 1 Clearing 6 4 Common 6 1 Setting 7 3 Status Request Enable Register 6 1 STB 6 13 Storage A 9 STORE 4 4 Store Parameters Editing 4 4 Syntax Diagram Conventions 5 9 SYSTem Commands 8 26 G 9 System Key 1 3 3 2 4 2 System Mode 4 1 F 3 index Selecting 3 2 System Parameters Selecting 1 3 System Parameter Sets Selecting 4 2 T T 2 3 Editing 2 3 Talk Only 1 13 Temperature Cooling A 5 Operating A 5 Storage A 9 Temperature Changes A 5 THRESHLD 3 11 Time 4 8 8 29 Editing 4 8 8 28 TLK ONLY 1 6 5 2 TMSL 4 6 5 6 Syntax 5 6 Transition Filter Negative 7 2 7 6 Positive 7 2 7 6 7 7 TRG 6 14 Trigger Continuous 8 4 8 7 Immediate 8 4 8 7 8 8 Trigger Command 5 3 6 14 8 1 8 7 Trigger Status 7 12 TST 6 14 T_TOTAL 3 7 Two Sensor Instrument 2 8 TYPE 3 24 U Units 8 21 Selecting 1 3 8 21 Up Key 1 3 2 12 2 13 Index 7 Index Ww WAI 5 3 6 14 Wait Command 6 14 Warm Up Time 2 10 Watts 1 3 2 9 Editing 2 14 Wavelength 2 2 8 26 Editing 2 2 8 21 8 22 8 25 Laser vii index 8 Y Y_MAX 3 14 3 18 Y_MIN 3 13 3 18 Z ZERO
99. aserstr len aktiveras genom att trycka p den gr a knoppen ovanf r str l ppningen D refter informerar den gr na indikationslampan om att lasern ar i funktion xiii m Titta aldrig in i den till str l ppningen kopplade optiska kabeln eller fiberns l sa del n r lasern r i funktion Underhall I apparaten finns ej sadana delar som anv ndaren kan underh lla Nar man uppt cker att fel i apparaten har uppstatt eller att apparaten ej fungerar felfritt b r apparaten s ndas till HP s verkstad f r reparering och service I lasermodulen finns en inbyggd s kerhetskrets som s tter laserstr lningen ur funktion n r fel uppstar i apparaten xiv Laserturvallisuus HP 8153A optiseen yleismittariin voidaan asentaa pistoyksikk n laserl hde T ll in HP 8153A optinen yleismittari toimii laserlaitteena joka kuuluu turvalisuusluokkaan 3A Laitteen on tarkastanut Suomessa laserturvallisuuden osalta Ty terveyslaitos ja tyypihyvaksynyt Ty suojeluhallitus Tarkastuksessa laitteen turvallisuusluokka on m ritetty valtioneuvoston p t ksen N o 472 1985 ja standardin SFS IEC 825 mukaisesti Mik li HP 81534 mittauslaitteeseenne on asennettu laserl hde tai siihen my hemmin asennetaan em laserl hde laite on varustettava laserl hteen mukana toimitettavilla standardin SFS IEC 825 mukaisilla varoitusmerkinn ill VARNING OSYNUG LASERSTRALNING VAARA NAKYMATONTA LASERSATELYA STRRA EJ N STRALEN OCH BETRAKTA ALA TUJ
100. ation only runs on an instrument with a sensor i module Parameters m varname SAMPLES this is the number of samples to be taken 1 lt value lt 500 The total time for the logging application consists of the averaging time and the time to process the sample That is a sample is only taken after the previous sample has been taken and processed The processing time depends on a number of factors including the system configuration If any applications or measurements are running in the other channel the processing time between samples may vary On printer or plotter outputs the total time given for the logging application includes both the averaging and the processing time E varname LOGGSTART this is the starting condition value 1 2 3 where 1 means start when the input power level is above threshold 2 means start when the input power level is below threshold 3 means start immediately Remote Operation Application Commands 9 5 9 m varname THRESHOLD this is the threshold level for starting It is only applicable when LOGGSTART is set to 1 01 25 Note Do not specify units for this parameter 400 lt value lt 400 The value for the threshold level is in dBm The other parameters such as T and wavelength must be set with a SENSe command Results m varname ASAMPLES the number of samples taken w varname RESULT the logged values This is returned as a string of values separated by commas
101. b means either a or b but not both simultaneously All characters not between angled brackets are terminal symbols and must be sent exactly as shown Items between angled brackets are non terminal symbols descriptions of these items follow the syntax description Spaces are ignored they can be inserted to improve readability The response format specifies what the instrument returns in response to a query All responses are terminated with a line feed with the HP IB EOI bus management line active There are four types of number that are used in responses These are defined by the IEEE standard NRI NR2 This is a number of the form Jnumber where number is any number of digits without a decimal point Examples of NRI are 3 27 56 This is a number of the form Jnumber number where number is any number of digits without a decimal point 5 10 Remote Operation Examples of numbers in NR2 format are 33 23 15 02376 123 098 NR3 This is a number of the form jnumber numberE number where number is any number of digits without a decimal point el ay oa ee rennen e Pd Kdiqit 5 Examples of numbers in NRf format are 3 27E 56 33 32E 15 0 2376E 11 NRf is anumber with any of the formats described above In this manual we use these format types to describe entered data as well as response data A general description of entered data is given in the diagram here
102. cannot be read from or written to Store and Recall Errors E 4101 E 4102 E 4103 E 4105 CH EMPTY Store from or recall to an empty slot MISMATCH ttempt to recall source data into a sensor module or sensor data into a source module NO DATA Attempt to recall data from a location where no data has been stored or where the data is unintelligible MEM FAIL Memory checksum failed Plot Print Show and Manual Logging Errors E 4201 E 4202 E 4203 NO DATA There is no data for the application Another cause could be that there is not enough data for the results statistics to be calculated INVALID The data is invalid TLKONLY Plot or print is not possible because the HP IB is not set to talk only mode Loss Errors E 4301 E 4302 CONFIG The Loss application cannot run because it needs both a source and a sensor module CONFIG The Loss application cannot run because it needs one of the modules is already being used 1 2 Error Codes HP IB Errors These are fatal errors E 8100 Status open in HP 8153 language mode E 8110 Status open in HP 8152 language mode E8120 Status open in command extension E 8200 HP IB open in HP 8153 language mode E8210 HP IB open in HP 8152 language mode E8220 HP IB open in command extension E8300 Macro open in HP 8153 language mode E 8301 Memory allocation failed E8310 Macro open in HP 8152 language mode E 8400 Language processing terminated in HP 8153 language mod
103. channel A After the syntax error the rest of the line is ignored It wil respond with 1 to the query 10 The setting for the instrument in compatibility mode is not stored in the battery backed up memory H H 2 Remote Operation Using the FETCh Command An Example This example is a subroutine to take a reading from the second channel of the power meter The original program as written for the HP 8152A is given on the left The modified program to run on the HP 8153A in HP8152A Compatability mode is given on the right Old Program HP 8152A New Program HP 8153A 1300 SUB Single meas P 1300 SUB Single meas P8 1310 CLEAR Prim 1310 CLEAR Pmm 1320 OUTPUT Pmm CSB 1320 OUTPUT Prim CSB 1330 OUTPUT Pmm WVL 2 1301NM M2 CH2 UI TL ARI 1330 OUTPUT Pmm WVL 2 1301NM M2 CH2 U L TL ARI 1340 TRIGGER Pim 1340 TRIGGER Pmm 1350 SPOLL Pmm 1350 S SPOLL Pmm 1360 IF BIT S 2 0 THEN GOTO 1350 1360 IF BIT S 2 0 THEN GOTO 1350 1365 OUTPUT Pmm FETC POW 1370 ENTER Pmm P 1370 ENTER Pmm P 1380 OUTPUT Pmm CSB 1380 OUTPUT Pmm CSB 1390 LOCAL Pmm 1390 LOCAL Pmm 1400 SUBEND 1400 SUBEND Note Do not specify a channel as part of the FETCh command that i is the syntax for the command in the compatability mode is 43 FETCh SCALar POWer DC Line No f en wk He 1300 Declares the subroutine P is the string in which the reading is returned to the calling program 1310 Clears all the HP IB buffers Pm
104. d Hewlett Packard Ltd Kingdom King Street Lane 44 734 784 774 Winnersh Wokingham Berkshire RG11 5AR United Hewlett Packard Co States 120 W Century Road 1 201 599 5000 Paramus NJ 07653 3 2 Sales and Service Offices Backdating Instruments with Serial Numbers 2946G00475 and Earlier The units on the y axis of the graph are either dBm or dB The plot or printout is not scaled in Watts Backdating 161 Instruments with Serial Numbers 2946G00225 and Earlier The Print Application In the Print application the instrument takes the samples from a Stability or Logging application and generates a printout of the samples You can only printout the samples from the most recent Stability or Logging or Manual Logging application When you select the Print application the character field shows PRINT This application has two parameters SAMPLE sets the number of samples printed out COMMENT is an eight character message printed on the printout for identification Press to look at or edit the parameter While you are editing a parameter the EDIT operation indicator lights SAMPLES When you select this parameter the left side character field shows the message SAMPLES The right side character field shows the number of samples that will be printed a You edit the number of samples to be printed The lower limit is O The higher limit is 500 The displayed value is always the setting for the samples m Press when you have
105. de Measure mode is the mode selected automatically when you switch on the instrument In this mode you can set up and make simple measurements In measure mode the black writing on the key shows its function Select the measurement parameter that you want to view or edit 1 2 Getting Started Measure and record the input power level for use as a reference Display the input power level relative to a reference Switch between dBm and Watt units Measure the electrical noise in the instrument and compensate for it Select the number of decimal places shown in the result Range Keys Start or stop automatic ranging Select the next higher measuring range Select the next lower measuring range Menu Mode In this mode there are pre programmed routines to perform some common but more complicated measurements In menu mode the blue writing above the key shows the function of the key There are some keys whose operation is common to ali of the tasks you do in menu mode a gives you access to the parameters for editing a and step through the items in a menu For example these can be different types of Record applications or the different parameters for the system configuration to execute an application or to finish editing a change of a system parameter a to pause the running application or to continue a paused application Select system parameters This allows you to view or edit the configuration of the instrument Select
106. de the application in the other channel will be stopped for the duration of the print or plot In the case of a logging application the linearity of the timing information is affected In the case of a stability application no new data is recorded while the dump is being made m You edit the dump enable using the Modify keys It can have the values OFF to disable both the automatic plot and the automatic print PLOTTER to enable the plot or PRINTER to enable the print The displayed value is always the setting for the dump m You can press if you have finished editing or you can press or to edit the other parameter START When you select this parameter the left side character field shows the message START The right side character field shows which of the start conditions has been enabled The application can be started immediately when you press Exec or it can be started when the input power level is above or below a certain threshold m You edit the start condition using the Modify keys It can have the values IMMEDIAT to start the application when you press Exec ABOVE to start the application when the input power level is above a certain threshold or BELOW to start the application when the input power level is below a certain threshold The displayed value is always the setting for the start condition m You can press if you have finished editing or you can press or to edit the other parameter THRESHLD You c
107. di e Exe DE da LC Cosan Figure 1 6 Editing the sence Wavelength Press to remove any electrical offsets in the circuitry The message ZEROING is shown in the character field and shows blinking in the result field Enable the source by pressing the button on its front panel The green LED lights to show that the source is now active 13 The instrument shows the power of the source in the result field of channel A in Watts 1 10 Getting Started re HEWLETT 815351 y PACKARQ TAE MULTIMETOR HP wiS3in HP nessa rn B E TOR AER GER SORE ME 55E a OG JOE A ange Figure 1 7 Reading the Power Output by the Source Logging Data You will now set up the instrument to record 250 consecutive power readings The instrument starts this part with the settings used after the section Making a Power Measurement 14 Press to change to menu mode The mode indicator changes to show MENU MENU is displayed in the character field LO oga n E Figure 1 8 Going into Menu Mode 15 Press to choose a record application The APPL operation indicator switches on The character field shows STABILTY Press again so that the character field shows LOGGING Getting Started 1 11 16 Press Edit the EDIT operation indicator lights and the character field on the left shows SAMPLES The other character field shows the setting for the number of samples to be taken
108. e E 8410 Language processing terminated in HP 8152 language mode ERREUR HP IB Error Codes No Error This message indicates that there are no errors 0 No error OK error queue is empty Instrument Specific Errors These error codes are all positive numbers 110 Channel is empty 120 Other channel is empty 130 Command query not available 210 Logical parameter overflow e g wavelength too small 220 Invalid date information Error Codes 1 3 310 410 510 610 620 630 640 710 720 730 740 810 820 Invalid reference mode e g A A Real time clock error Head connection error head not connected Error in the low wavelength laser diode current in channel A Error in the low wavelength laser diode current in channel B Error in the high wavelength laser diode current in channel A Error in the high wavelength laser diode current in channel B Error in the low wavelength monitor current in channel A Error in the low wavelength monitor current in channel B Error in the high wavelength monitor current in channel A Error in the high wavelength monitor current in channel B Zeroing failed in channel A Zeroing failed in channel B Command Errors These error codes have numbers in the range 199 to 100 They indicate a syntax error has been detected by the parser this could be m syntax error m A semantic error unrecognised command m A Group E
109. e These are T avg the averaging time Cal Fact the calibration factor Wv1 the wavelength and Reference the reference power level The reference is not included when the samples were taken as absolute values w The third block of data contains the parameters set in Menu mode for the application These are T total the period for which the application was taking samples and Samples the number of samples taken The total time for the logging application consists of the averaging time and the time to process the sample That is a sample is only taken after the previous sample has been taken and processed On the printout the total time given for the logging application includes both the averaging and the processing time m The final block of data contains statistics based on the samples taken These are Max the maximum power level sampled Min the minimum power level sampled Diff the difference between the minimum and maximum power levels sampled and Avg the mean average of the samples Note If the samples are taken in dB or dBm Avg is the mean average N of these logarithmic values If the samples are taken in Watts 2 Avg is the mean average of the linear values The printer now outputs a graph with the same format as the plot see Figure 3 7 That is a The quantity on the y axis of the graph is power The units can be dBm dB or Watts x The quantity on the x axis of the graph is time for the graph of samples from a
110. e Mode Menu Mode System Mode 40 0 9 6 E 09 c5 5 ct1 oor o0 5 o X QUSS en ee HP 8153A HP IB Command Summary The Logging Application The Stability Application to s 8 s s HP 8152A HP IB Command Summary Differences EV Using the FETCh Command An Example Setting the Filter Listener Function Settings cus Standard Parameter Set Talker Function ao 8 8 t 5 E Cs ds UE 16 et a a c9 4 s s r a 9 4 E et X 9 EE VI o s g a 9 9 4 a d O Er TI wo E e a Te vos 8 a 4 4 8 8 8 Boa toa a o b u b o 009 9 8 8 4 s 8 s ee 0t 09 0 amp 4 6 coc s a 4 8 8 8 vs a a 3 O CC 4 6 4 amp 86 4 a 4 8 2 os 4 ua oq voa E 89 a a2 is 9 t 9 9 a 8 a s amp t 0 c 57 s Voe t 57 5 aro a wot o RR e 2a c o e 2 2 5 04 2 t 9 9 8 5 q is CC e E D 1 D 1 D 2 D 2 D 2 D 3 D 3 D 3 D 4 k 8 0 5 Bw amp 8 D 6 D 6 os 0 a ct a IB Function Test using a LHP 81530 31 32 or HP 81536A 3 D 6 D 7 H 1 s H 3 H 4 H 5 H 5 H 7 H 8 Contents 9 Interrogating Settings Status Error Reporting Universal Commands cc Error
111. e e a A 4 7 Contents 3 MM DD YY EE HOMES 20 4 Programming the HP 8153A Introduction The HP 8153A HP IB Capabilities HP IB Display Indicators The Parser Parser Type Synchronization Clearing the Input Queue Accepted Characters HP IB Bus Commands HP IB Priority ERES arde GS Gt AUREUS TE Setting the HP IB Address Syntax Diagram Conventions Common Commands Common Status Information SRQ The Service Request Input Queue D conte Output Queue i Error Queue AA ES ESE OPT RST SRE e s o o o ss 9 a CC 0089 s c5 s y 5 t 5 8 Contents 4 o 28 a 8 c 8 9 sa 4 9 8 545 5 c 8 000 0 85 3 c5 t c5 3 4 voa amp 5 58 e rss CE 4 a 8 0585 2 9 o y 5 o 9 9 5 2 2 9 4 5 E 4 oro 9 9 0 9 4 4 c 5 5 4 8 3 8 C uia vos 4 5 85 y s voa o a 09 9 9 9 5 0 3 3 gt 57 CC 0 Tr RT 4 0 e y 5 t Tr re OE 08 09 4 re EO t eo e s s s x a a s e o e y t CO E E N E ES E S E wo 084 23 4 5 t c5 a re Es CR c2 c ee 5 ss s a aae e a 5 mn c o v a 4 2 57 2 t a c cO c E RR 9 03 ct 0 amp 8 34 52 t t 5 vo 8 9 2 4 8 8 a 585 0 5
112. e module in channel B A 1 means that the laser monitor current is currently out of range or was out of range This node is summarized bit 8 of the QUEStionable POWer node The QUEStionable POWer HMONitor Node This node gives a summary of the laser monitor current for the higher wavelength of a dual wavelength source Bit O returns the status of the monitor current for the higher wavelength of the module in channel A Bit 1 returns the status of the monitor current for the higher wavelength of the module in channel B A 1 means that the laser monitor current is currently out of range or was out of range When the laser monitor current is out of range the laser switches off Bit 9 of the QUEStionable POWer node summarizes this node The QUEStionable POWer ENVTemp Node This node gives a summary of the laser environmental temperature Bit 0 returns the status of the environmental temperature of the module in channel A Bit 1 returns the status of the environmental temperature of the module in channel B A 1 means that the laser environmental temperature is currently out of range or was out of range When the laser environmental temperature is out of range the laser switches off Bit 10 of the QUEStionable POWer node summarizes this node 7 18 Remote Operation Status Commands The QUEStionable ISUMmary Node This node gives a summary of the instrument status Bit 1 returns the status of the module in channel A Bit 2 returns the status of t
113. e the user presses the key In addition the plot and print applications allow you to make a graphics plot or a printout from the samples of your record application The parameters for the plot and print applications are AUTOSCAL Which sets whether the axes are scaled automatically or not Y_MIN Which sets the minimum value for the y axis Y_MAX Which sets the maximum value for the y axis COMMENT Which allows you to add your own text to the printout or plot Select from the other applications As standard the instrument has Show and Alignment applications 1 4 Getting Started The Show application lets you look at the sample values from the most recent Stability Logging or Manual Logging application Some simple statistics for the results are also given m The Alignment application gives you visual and audible feedback of the input power to help you align two components for the maximum transfer of optical power The parameters for this application are TYPE Which sets whether the maximum transferred power is determined automatically by the instrument or set manually by the user DELTA Which sets the size of the change in transferred power indicated on the display or by the tone MAXPOWER Which sets expected or required maximum transferred power The key switches on and off the tone Getting Started 1 5 The Display The display shows the status and the readings er se RE E as 6
114. ed Commands Example SENSe 1 2 POWer ATIME lt value gt 20ms lt value lt 3600s This command returns the setting for the averaging time for the module The averaging time is returned as a number in exponential number NR3 The returned value is in seconds No units are returned in the response message SENS POW ATIME OUTPUT 722 SENS2 POW ATIME ENTER 722 A SENSe POWer RANGe AUTO Syntax Description Related Commands Example SENSe 1 2 POWer RANGe AUTO lt wsp gt lt boolean gt This command enables or disables automatic power ranging for this module That is whether the ranging is set by the POW RANG command or whether it is automatically determined by the instrument You specify the ranging by a boolean OFF or O disables automatic ranging ON or any non zero value enables automatic ranging SENS POW RANG UPPER SENS POW RANG UPPER SENS POW RANG AUTO OUTPUT 722 SENS1 POW RANG AUTO OFF SENSe POWer RANGe AUTO Syntax Response Description SENSe 1 2 POWer RANGe AUTO 8 lt boolean gt This command returns whether automatic power ranging is being used by the module The ranging is returned as either O or 1 O means that automatic ranging is not selected 1 means thaf automatic ranging is selected Remote Operation Commands 8 13 Related Commands SENS POW RANG UPPER SENS POW RANG UPPER SENS POW RANG AUTO Example OUTPUT 722 SENS2 POW RANG A
115. ed over the whole of the specified period The maximum number of samples is 500 3 8 Local Control Menu Mode Example Tavg is set to 1s T4 is T set in Measure mode The user sets the total time for the stability application to 8 minutes and 22 seconds This is a total time of 502 seconds The instrument takes 502 samples but discards every second sample so that at the end there are 251 evenly spaced samples When you select the Stability application the character field shows STABILTY FERENEN oo 10 Jg LU uc e e a RUE E eene ems BE Figure 3 5 Selecting an a Stability This application has two parameters T TOTAL sets the total time for Stability application AUTODUMP enables or disables the automatic plotting or printing of the samples when the application finishes AH the other parameters Wavelength Tavg etc use the values given to them in measure mode Press to look at or edit the parameters After pressing Edit you can select parameters using and Prev While you are editing a parameter the EDIT operation indicator lights T_TOTAL When you select this parameter the left side character field shows the message T TOTAL The right side character field shows the value for the total time You edit the time using the Modify keys The lower limit for the time is 1 second The higher limit for the total time is 99 hours 59 minutes and 59 seconds The displayed value is always the s
116. el for which the information is to be saved and the location where the data is to be saved Press to look at or edit the parameters All of the parameters are displayed at the same time in the right side character field You can select between the location and the channel using and gt You cannot edit the module type While you are editing parameters the mode indicator shows MENU SYS EDIT ERA quer russe RN ut 9 Na nus H vr l epi ieat tons STO 2 OGEDE Figure 4 2 Editing a Parameter in System Mode Press EXEC to make a store with the selected parameters 4 4 Local Contol System Mode The Module Type The module type is shown for the last data that was stored in the selected location If no data has been stored in a location this information is blank The module type is indicated by the last two numeric digits of the product number The Channel This is either the letter A or the letter B It is displayed to the left of the arrow You edit the channel using the Modify keys The channel data that will be saved is the displayed value The Location 4 The location where the configuration data will be stored is a number between 1 and 9 This number is displayed to the right of the arrow You edit the location using the Modify keys The location used for the recall is the displayed value Example The character field shows the message STORE 54 3 A You press Exec If there i
117. en 0 and 9 This number is displayed to the left of the arrow You edit the location using the Modify keys The location used for the recall is the displayed value Location 0 always contains the standard setting The standard setting is Parameter Sensor CAL T REF Auto Ranging Units Display Source A ATT AUX Output The Channel Setting Module dependant 0 000dB 200ms 500ms for Head Interface Module 1000 04 W enabled Watts Full Resolution Module dependant lower wavelength for dual wavelength source 0 0dB CW Disabled This is either the letter A or the letter B It is displayed to the right of the arrow You must have the correct module type in the selected channel to make a recall Local Contol System Mode 4 3 If you do not the message MISMATCH will be shown when you try to make a recall You edit the channel using the Modify keys The channel that will be set by the data is the displayed value Example The character field shows the message RECALL 54 3 A You press Exec If there is an HP 815548M in channel A channel A will be configured according to the data in location 3 STORE The store function stores the instrument configuration in memory When you select the store function the left side character field shows the message STORE There are three parameters for this function The module type for which the last save to this location was made the chann
118. er in the Plot application 2 affects the Print application m You edit the comment using the Modify keys There are eight characters in the comment and each of these can be a number 0 to 9 a math symbol a space a letter A to Z or punctuation symbols 1 7 amp 1 0 L 1 or gt The displayed characters are always the setting for the comment m You can press if you have finished editing or you can press or to edit the other parameters 3 14 Local Control Menu Mode Running the Plot Application To run the application press Exec You cannot run the application if you are editing parameters While the application is running the RUN operation indicator lights If you try to run the plot without samples or with invalid samples the message NO DATA or DATA shows in the character field The application does not run After the plot has finished the RUN operation indicator switches off stops the application running The message ABORTED shows in the character field Reading the Plot Figure 3 7 shows a sample plot The areas on this figure are The HP logo and the instrument number The type of record application that produce the samples This is one of STABILITY LOGGING or MAN LOGG The comment The message set up in the Plot application is included here on the plot The first column of data contains the parameters set in Measure mode These are T avg the averaging time
119. erein are Buyer s sole and exclusive remedies Hewlett Packard shall not be Hable for any direct indirect special incidental or consequential damages whether based on contract tort or any other legal theory Assistance Product maintenance agreements and other customer assistance agreements are available for Hewlett Packard products For any assistance contact your nearest Hewlett Packard Sales and Service Office Addresses are provided at the back of this manual Certification Hewlett Packard Company certifies that this product met its published specifications at the time of shipment from the factory Hewlett Packard further certifies that its calibration measurements are traceable to the United States National Institute of Standards and Technology NIST formerly the United States National Bureau of Standards NBS to the extent allowed by the Institutes s calibration facility and to the calibration facilities of other International Standards Organization members Control Serial Number First Edition First Edition 1st May 1990 08153 90011 E0599 applies directly to ail instruments Second Edition 1st November 1990 08153 90011 E1191 dst April 1892 08153 90011 E0492 ist November 1992 08153 90011 E1192 Safety Considerations The Model HP 8153A is a Class 1 instrument that is an instrument with an exposed metal chassis directly connected to earth v a the power supply cable The sy
120. etting for the total time Due to the way the measurements are taken you may find that the application runs for a little longer than T TOTAL The difference of the actual total time from T_TOTAL depends on a number of factors including the system configuration The worst case timing difference is 30s h Local Control Menu Mode 3 7 w You can press if you have finished editing or you can press or Prev to edit the other parameter AUTODUMP When you select this parameter the left side character field shows the message AUTODUMP The right side character field shows whether the automatic dump has been enabled The dump can be a plot of the samples or a printout of the samples If the automatic dump is enabled the dump is made after the Stability application has taken the last sample Note m Other applications also use the same AUTODUMP parameter i Changing this parameter in the Logging application affects the 2 Stability application a The Plot application sets the parameters for an automatic plot The Print application sets the parameters for an automatic print These applications are described later in this chapter You should not enable automatic dumping to a printer or plotter if there is a logging or stability application running in the other channel The automatic dump is given priority and the application in the other channel will be stopped for the duration of the print or plot In the case of a logging application
121. fer to instrument by model number and serial number A 10 Installation Accessorles Mainframe Mainframe Model No Description HP8153A Mainframe Modules Option 907 Option 908 Option 916 Front Handle Kit Rack Flange Kit Additional Operating and Programming Manual Power Sensor Modules Model No Description HP 81530A 3 to 110dBm Si 450 1020nm HP 81536A 3 to 70dBm InGaAs 800 1700nm HP 81531A 3 to 90dBm InGaAs 800 1700nm HP 81532A 3 to 110dBm InGaAs 800 1700nm Option 916 Additional Operating and Programming Manual Requires a connector interface see below Accessories B 1 Laser Source Modules Model No Description HP 81551SM 850nm center wavelength multimode HP 815528M 1310nm center wavelength single mode HP 815538SM 1550nm center wavelength single mode HP 81554SM 1310 1550 single mode Option 916 Additional Operating and Programming Manual Requires a connector interface see below Optical Head Interface Module Model No Description HP 81533A 850nm center wavelength multimode Option 916 Additional Operating and Programming Manual The Optical Head Interface connects to the optical heads HP 81520A HP 81521B and HP 81522A Connector Interfaces and Other Accessories High Return Loss Interface Model No Description HP 81000RI High Return Loss Interface B 2 Accessories Connector Interface Model No HP 81000AI HP 81000FI HP 8100031 HP
122. finished When you select the Logging application the character field shows LOGGING This application has several parameters SAMPLES sets the number of samples that are to be taken AUTODUMP enables or disables the automatic plotting or printing of the samples when the application finishes START determines the conditions that have to be met before the application starts taking samples THRESHLD sets the threshold power that must be crossed before the application starts taking samples All the other parameters Wavelength Tag etc use the values given to them in measure mode Press to look at or edit the parameters After pressing Edit you can select parameters using and Prev While you are editing a parameter the EDIT operation indicator lights The total time for the logging application consists of the averaging time and the time to process the sample That is a sample is only taken after the previous sample has been taken and processed The processing time depends on a number of factors including the system configuration If any applications or measurements are running in the other channel the processing time between samples may vary On printer or plotter outputs the total time given for the logging application includes both the averaging and the processing time SAMPLES Local Control Menu Mode 3 9 When you select this parameter the left side character field shows the message SAMPLES The right side character f
123. finished editing COMMENT When you select this parameter the left side character field shows the message COMMENT The right side character field shows the comment string The comment string is included so that you can identify the printout Note Other applications in the same channel share the COMMENT d parameter Changing this parameter in the Print application y affects the Plot application m You edit the comment using the Modify keys There are eight characters in the comment and each of these can be a number 0 to 9 a math symbol a space a letter A to Z or punctuation symbols 3 amp Q K2 Backdating or gt The displayed characters are always the setting for the comment m You can press if you have finished editing or you can press or to edit the other parameters The second page of the printout has a listing of the values of the samples from the application Backdating K 3 Index Index 1 Application Keys 1 3 1 3 23 Applications Parameters 2 2 Editing 9 3 A Applications Results 9 3 A B 2 8 Application Status 7 13 9 4 Abbreviations A REF 2 8 2 9 HP IB Commands 5 8 ABORt Command 8 1 G 3 Acclimatizing Time 2 10 acoustic noise C 4 AC Power Source iv A 2 ADDRESS Editing 4 5 Air Circulation A 5 Alignment Application 3 23 Automatic or Manual 3 24 Changing the Range of Values 3 26 Maximum
124. ge count Display the results Make sure that the status is cleared Make sure that the instrument is in local operation Enable the interrupt again Remote Operation Programming Examples 10 9 10 Example 5 Function This program lets you output commands to the instrument The response for the command and the current contents of the Status Byte and Standard Event Status registers are displayed Listing 10 20 30 40 50 55 60 65 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210 220 230 240 250 255 260 270 275 280 230 300 310 320 INTEGER Value B Quot Xpos Ypos DIM Inp 100 DIM A 300 ASSIGN QPmm TO 722 ON INTR 7 GOSUB Pmm_srq OUTPUT Pam xsre 48 ese 255 i CLEAR PRINT PRINT PRINT PRINT PRINT PRINT PRINT PRINT PRINT PRINT PRINT PRINT PRINT PRINT PRINT PRINT PRINT PRINT 1 SCREEN TABXY 40 3 Status Byte TABXY 4 1 SRQ ESB MAV TABXY 4 2 5 ec e 4 TABXY 4 3 pr TABKY 4 4 4 et TABXY 4 5 p TABXY 4 6 pu TABA ne en ann mm TABXY 4 8 OR Eu TABXY 4 9 pue TU TABXY 4 10 e l x 7 E 25 TABXY 4 11 4 4 Het TABXY 4 12 E E d dq ou dm TABXY 4 13 4 44 een TABXY 4 14 PON URQ CME EXE DDE QYE RQC OPC TABXY 40 12 Standard Event Status Register TABXY A 17 Last Error al TABXY 4 18 Output Queue Ende 0 ENABLE INTR 7 2 1 REPEAT INPUT Command
125. ge used Pressing stops or starts the automatic ranging Pressing or selects the next range before showing it The bar graph below the result shows the result graphically The left end of the bar is 0 of the selected range the right end of the bar is 100 of the selected range 2 12 Local Control Measure Mode The Auto Key enables or disables automatic ranging for the result Automatic ranging ensures that the result has a displayed value between 9 and 100 of full scale While you have automatic ranging enabled the operation indicator shows AUTO in the middle of the display The default state is for automatic ranging to be enabled The Up Key This key selects the next higher range If automatic ranging was in operation this key disables it Example If the instrument is currently in the range 2 000 to 19 9994 W pressing takes it to the 20 00 to 199 994 W range The Down Key This key selects the next lower range If automatic ranging was in operation this key disables it Example If the instrument is currently in the 20dBm range pressing takes it to the 30dBm range The Analog Output The analog output is the BNC connector on the front of the sensor module It outputs a voltage directly proportional to the strength of the optical signal at the optical input in the current range The analog signal is always in the range 0 to 2V 2V corresponding to a full power input signal in the current range OV corresponding t
126. gt 0 lt value lt 1 Description This command sets the brightness of the display The brightness is a floating point number NRf that can be set within the range 0 lowest intensity to 1 full intensity The default for example after a RST command is for the brightness to be set to 1 There are seven possible levels of intensity So the value input for the brightness is rounded to the closest of seven values Related Commands DISP BRIG DISP STAT DISP STAT Example OUTPUT 722 DISP BRIG 0 5 8 DISPlay BRIGhtness Syntax DISPlay BRIGhtness Response value O lt value lt 1 8 2 Remote Operation Commands Description Related Commands Example DISPlay STATe Syntax Description Related Commands Example DISPlay STATe Syntax Response Description Related Commands Example This command returns the brightness of the display The brightness can be within the range 0 to 1 Where 0 means that the display is at it s lowest intensity and 1 that it is full intensity DISP BRIG DISP STAT DISP STAT OUTPUT 722 DISP BRIG ENTER 722 A DISPlay STATe lt wsp gt lt boolean gt This command switches the display on or off DISP STAT ON switches the display on DISP STAT OFF switches the display off The default for example after a RST command is for the display to be on DISP BRIG DISP BRIG DISP STAT OUTPUT 722 DISP STAT ON DISPlay STATe lt boolean gt
127. hannel M easured il dB Reference d B SecondChannelM easured Where the Measured value includes any calibration factor You select this by using TOA or 0 or TOB or 1 You can only use TOB or 1 for channel A when there are two sensor modules You can only use TOA or 0 for channel B when there are two sensor modules You enter the value for the reference as a floating point number NRf You can include the units dB in the command dB are the units used if you do not specify units SENS POW REF SENS POW REF STATE SENS POW REF STATE SENS POW REF STATE RATI SENS POW REF STAT RATI SENS POW REF DISP OUTPUT 722 SENS POW REF TOREF 10DBM SENSe POWer REFerence Syntax Response Description SENSe 1 2 POWer REFerence wsp TOA TOB TOREF O 1 2 value 0 001pW lt value 4 9999 9mW 200dBm lt value 200dBm with TOREFor 2 200dB lt value 200dB with TOB or 1 or TOA or 0 This command returns the reference level that is set for the module There are three possible references you Remote Operation Commands 8 17 select the reference you want by using one of TOA or 0 TOB or 1 or TOREF or 2 The reference is returned as a floating point number in exponential number NR3 The returned value is in the selected absolute units Watts or dBm if you specified TOREF or 2 or in dB if you specified TOB or 1 or TOA or 0 No units are returned
128. he channel Under remote operation this key acts as Local changes the operating mode select the character to edit edit the selected character Measure Mode The mode indicator shows MEAS In measure mode the function of key is shown by the black legend on the key Param selects measurement parameters A This is the wavelength value CAL This is a calibration offset E This is the length of time over which a signal is averaged REF This parameter sets the reference level ATT This parameter sets the attenuation of an output AUX This parameter sets the frequency of the modulation of the output takes the input power level and stores it as the reference switches the display to show results in dB with respect to the reference stored for the channel or for an instrument with two sensors with respect to the power level of the other channel changes the display to show results in dBm or in Watts removes any electrical offset in the sensor circuitry selects the number of digits shown after the decimal point enables or disables automatic ranging for the result selects the next higher range and disables automatic ranging selects the next lower range and disables automatic ranging Local Control Summary F 1 F Menu Mode The mode indicator shows MENU In this mode the blue legends above the keys show the commands available to the user System changes the instrument to system mode Loss starts the lo
129. he module in channel B A i means that there is a problem or was a problem Bit 13 of the QUEStionable node summarizes this node The QUEStionable ISUMmary INSTrument 1 2 Node This node gives a summary of the module status for either channel A or channel B The QUES ISUM INSTI node refers to the module in channel A the QUES ISUM INST2 node refers to the module in channel B Channel A is the default when you do not specify a channel The summary is in bit 3 of the node A 1 means that there is a problem or there was a problem This node is summarized in the QUEStionable ISUMmary node Channel A INSTI is summarized in Bit 1 channel B INST2 is summarized in bit 2 The QUEStionable ISUMmary INSTrument 1 2 POWer Node This node gives the module status The QUEStionable ISUMmary INSTrument 1 2 POWer Node BIT MNEMONIC Decimal Value 15 Not used 0 14 Not used 0 13 Not used 0 12 Not used 0 11 Not used 0 10 ENVTemp 1024 9 HMONIitor 512 8 LMONitor 256 7 HCURRent 128 6 LCURRent 64 5 Not used 0 4 Not used 0 3 Not used 0 2 Not used 0 1 Not used 0 O OVERRange i Remote Operation Status Commands 7 19 For the meaning of the individual bits see to the sections The QUEStionable POWer OV ERRange Node The QUEStionable POWer LCURRent Node The QUEStionable POWer HCURRent Node The QUEStionable POWer LMONitor Node The QUEStionable POWer HMONitor Node and The QUEStionable POWer EN VTemp Node A
130. he nodes is shown in the following figure Each node except the status byte is sixteen bits wide Only 15 of these bits are used Each node except the status byte has it s own condition event and enable registers and it s own transition filters Remote Operation Status Commands 7 13 OVERRange OVERRange LMONitor HEURRen tr LMON tar me HMONi tar ENVTemp QUESt ionable t 2 E 3 4 OVERR ange 5 8 7 Status Byte 8 ta LCURRe nt tt HCURRent HS LMON tor se i we ST HMONi tor 2 14 5 ENVTemp mem 3 tg 8 1 Ld y Figure 7 3 The Questionable Registers 7 14 Remote Operation Status Commands The Questionable Status Commands The following is a complete list of the questionable status commands and queries These commands and queries are available without regard to the configuration of the instrument Table 7 2 STATus Command Summary Command Parameter iis being used as shorthand for CONDition ENABle ENABle lt value gt EVENt NTRansition lt value gt NTRansition PTRansition lt value gt STATus QUEStionable 1 POWer 1 OVERRange LCURRent HCURRent LMONitor HMONitor ENVTemp 1 ISUMmary 1 INSTrument 1 2 1 POWer 1 eb deb po RE Remote Operation Status Commands 7 15 The QUEStionable node Here we deal with each node Refer to The Status Commands as well as this section to build a full description of the commands
131. his can be data ON or OFF or a number Any non zero value is an ON In a response you get O for OFF or 1 for ON day is a number in the range 1 to 28 1 to 29 1 to 30 or 1 to 31 It is the day of the month in the date The range used depends on the values of year and month parameters hour is a number in the range 0 to 23 It is the hours in the time minute is a number in the range 0 to 59 It is the minutes in the time month is a number in the range 1 to 12 It is the month in the date node is anode name A node is the name of a position in the structure of the status registers second is a number in the range 1 to 60 It is the seconds in the time Setting second to 60 will automatically increment the other elements of the time string is ascii data unit is one of DB DBM Y Watts M meters or S seconds or one of NW or MW NM or MS It is the units in a value value is numeric data in one of the forms described below NR1 NR2 NR3 or NRf Remote Operation 5 9 varname is the name of a variable for use with an application The varname available depend on the application WSp is a white space year is a number in the range 1990 to 2089 This is the years in the date Other kinds of data are described as required The characters between square brackets show optional information that you can include with the message The bar shows an either or choice of data for example al
132. ield shows the number of samples to be taken Hn OE ENU FER ONLY 803 AUTO APPL EDIT a E abria Be m ee Y Fri axe a Abi METER DE dos Benen oe 5 4 y notte att s TS SERERE i o ae Figure 3 6 Editing an Application Parameter Samples w You edit the number of samples using the Modify keys The lower limit is 2 The higher limit is 500 The displayed value is always the setting for the number of samples m You can press if you have finished editing or you can press Or to edit the other parameters AUTODUMP When you select this parameter the left side character field shows the message AUTODUMP The right side character field shows whether the automatic dump has been enabled The dump can be a graphic plot of the samples or a printout of the samples If the automatic dump is enabled the dump is made after the Stability application has taken the last sample Note Other applications also use the AUTODUMP parameter Changing i this parameter in the Logging application affects the Stability 2 application m The Plot application sets the parameters for an automatic plot The Print application sets parameters for an automatic print These applications are described later in this chapter m You should not enable automatic dumping to a printer or plotter if there is a logging or stability application running in the other channel The automatic dump is given priority and 3 10 Local Control Menu Mo
133. ing A 5 Index I IDN 6 7 IERE 488 6 1 Reference 5 1 Initial Inspection A 2 INITiate Commands 8 7 G 3 Input Signals vi A 5 Instrument Identification 6 7 K Key Functions 1 2 Keyboard 1 2 Keys Black 1 2 Blue 1 8 L LANGUAGE Editing 4 6 Laser Adjustment viii Enabling viii Malfunctioning viii Output Connector viii Laser Beam Diameter vii Laser Class vii Laser Diode Current 7 17 7 18 Laser Monitor Current 7 18 Laser Numerical Aperture vii Laser Output Power vii Laser Radiation viii Laser Safety vii Warning Labels vii Laser Type vii Laser Wavelength vii Line Power Cable iv A 2 Line Power Consumption iv A 2 Line Power Disconnection from iv A 1 Line Power On 1 8 Index 3 Index Default Conditions 1 8 Line Power Plug Changing vi A 4 Color Coding vi A 4 Requirements vi A 4 Line Power Socket v A 8 Line Power Source AC iv A 2 LOBATT 1 6 Local Key 2 1 Local Lockout 5 2 5 4 9 1 Location for Recall Editing 4 3 Location for Store Editing 4 5 LOGGING 3 9 Logging Application 1 11 3 9 3 13 3 17 3 22 9 5 K 2 Automatic Plot 3 10 Automatic Printout 3 10 Number of Samples 3 9 Preparation 3 5 Running 3 12 Start Conditions 3 11 Start Threshold 3 11 Logging Application Parameters Editing 3 9 9 5 Logging Application Results 9 6 LOSS 3 3 Loss Application 3 2 Changing the Device Under Test Preparation 3 2 Results 3 4 Ruming 3 3
134. ing option not installed K6 Error Codes 260 261 280 281 282 283 284 285 286 Expression error Math error in expression e g divide by zero Program error Cannot create program lllegal program name legal variable name Program currently running Program syntax error Program runtime error Device Dependant Errors These error codes are in the range 399 to 300 They indicate a failure due to an abnormal hardware or firmware condition These codes are also used for the results of the self test The Device Dependant Error bit is set in the Event Status Register see ESR in Chapter 6 300 310 SH 312 313 314 315 330 350 Device dependent error generic failure message System error Memory error this message or any in the range 319 to 310 may be generated by checksum or parity errors Protected user data memory lost data no longer available Calibration memory lost out of calibration due to memory failure Save Recall memory lost cannot complete RCL request Configuration memory lost Self test failed more specific data after Too many errors more than 30 error queue overflow Error Codes 1 7 Query Errors Query errors have codes in the range 499 to 400 they indicate that a problem has been detected in the output queue This could be Trying to read from the queue when the queue is empty or m Data lost from output queue The Quer
135. isplay Press System The instrument goes into system mode it shows the MENU SYS mode indicator The character field shows the message RECALL The rest of the display is off Press Edit The instrument shows the MENU SYS EDIT mode indicator and the message RECALL 0 A shows in the character field Press to recall the standard setting for channel A The RUN operation indicator shows while the setting is being recalld Press f The instrument shows the message RECALL 0 B in the character field Press to recall the standard setting for channel B Press to return the instrument to measure mode Making A Power Measurement Note Normally the instrument is left for 20 minutes to warm up v Maximum accuracy is only possible if the instrument is allowed to warm up For this sample session we do not need this accuracy so you can go to the next step immediately Getting Started 1 9 10 Li 12 Press until the A parameter indicator for channel A lights The character field on the left hand side now shows the wavelength for the sensor The wavelength of the source shows in the result field on the right side Set the wavelength of the sensor to the wavelength of the source Use and to select a modifiable digit The modifiable digit blinks Use D and QD to alter the value of this digit nn Ghia M dES MENS 5 aut B A ALTO PARRA A un ENERO EM agmen an
136. l A by using INITiate you access channel B by using or INITiate2 If do not add a suffix to the mnemonic channel is assumed INITiate CONTinuous Syntax Description Related Commands Example INITiate 1 2 CONTTinuous wsp boolean This command initiates the trigger system for continuous trigger operation that is measurements are made continuously ABOR INIT IMM INIT CONT OUTPUT 722 INIT1 CONT OFF INITiate CONTinuous Syntax Response Description Related Commands INITiate i 2 CONTinuous boolean This command returns whether the triggering system is 8 operating continuously or not The status is returned as either O or 1 O means that continuous triggering is not selected 1 means that continuous triggering is selected ABOR INIT IMM INIT CONT Remote Operation Commands 8 7 Example OUTPUT 722 INIT CONT ENTER 722 A INITiate IMMediate Syntax INITiate 1 2 IMMediate Description This command initiates the trigger system and completes one full trigger cycle that is one measurement is made Related Commands ABOR INIT CONT INIT CONT Example OUTPUT 1223 INIT2 READ Commands These commands relate to measuring signals with the sensor modules Table 8 5 READ Command Summary Command Parameter READ 112 SCALar POWER DC Specifying the Channel You specify the channel by attaching a numeric suffix to the or READ mnemonic You access channel A
137. l to get the contents of the Status Byte Look at each bit of the register This part looks after a bit if it is set Display the set bit Check to see if it is the MAV bit and if it is get the contents of the output queue and display them Display the bit if it is not set Set up for the next bit Read the Standard Event Status register and set up to display its contents Read a value from the error queue and display it until the queue is empty Clear the status and enable the interrupt again 10 12 Remote Operation Programming Examples 10 Example 6 O er emma Example 6 Function This program runs the stability application and at the end outputs the results to the screen of the controller Listing 10 ON KBD GOTO Exit 20 ON INTR 7 GOSUB Pmm srq 30 40 INTEGER Appl_ready Asamples 50 INTEGER T total 60 REAL F 499 19 3 80 T total 30 90 Pmm 722 100 110 OUTPUT Pmm rst cls sre 128 120 OUTPUT Pum stat pres 130 OUTPUT Pmm stat oper enab H4000 140 OUTPUT Pmm sensi pow atime is unit dbm 150 OUTPUT Pmm prog i name stability 160 OUTPUT Pmm progi numb t total T total 170 180 Appl ready 0 190 OUTPUT Pmm progi exec 200 ENABLE INTR 7 2 210 220 REPEAT 230 UNTIL Appl ready i 240 250 BEEP 219 1 280 OUTPUT Pmm progi numb asamples 290 ENTER Pmm Asamples 300 REDIM F Asamples 1 310 320 OUTPUT Pmm progi numb result 330 ENTER Pmm F 340 350 F
138. le local lockout It is possible for someone to disturb an application that is under remote control by using the front panel keys To avoid this you can activate the local lockout It is possible to disturb an application by sending programming commands to the channel in which the application is running Use the status commands to check that the application has finished before sending any more commands to the channel Remote Operation Applicatien Commands 9 1 Table 9 1 PROGram Command Summary Command PROGram 1 2 SELected EXECute NAME application NAME NUMBer varname value NUMBer lt varname gt STATe CONTinue PAUSe RUN STOP O 1 2 3 STATe Parameter You specify the channel by attaching a numeric suffix to the PROGram mnemonic You access channel A by using PROGrami and channel B by using PROGram2 If you do not add a suffix to the mnemonic channel is assumed PROGram SELected EXECute Syntax Description Related Commands Example PROGran 1 2 SFLected EXECute This command runs the selected application PROG SEL NAME OUTPUT 722 PROG SEL EXEC PROGram SELected NAME Syntax Description Related Commands Example PROGram 1 2 SELected NAME lt wsp gt lt application gt The possible values for application depend on the modules installed For the mainframe This command selects an application All further PROGram commands app
139. lectrician and all local electrical codes must be strictly observed If the plug on the cable does not fit the power outlet or if the cable is to be attached to a terminal block cut the cable at the plug end and rewire it The color coding used in the cable depends on the cable supplied If you are connecting a new plug it should meet the local safety requirements and include the following features m Adequate load carrying capacity see table of specifications m Ground connection m Cable clamp Operating Environment Warning The HP 8153A is not designed for outdoor use To prevent i potential fire or shock hazard do not expose the HP 8153A d to rain or other excessive moisture Input Output Signals Caution A maximum of 15V can be applied as an external voltage to any of the BNC connectors vi Initial Safety Information for Laser Source Modules The Specifications for these modules are as follows Laser Type HP 81551MM HP 81552SM HP 81553SM FP Laser FP Laser FP Laser HP 81554SM Dual FP Laser InGaAsP InGaAsP InGaAsP InGaAsP Laser Class According to IEC 825 3A 3A 3A 3A Europe According to 21 CFR 1040 10 1 I 1 1 Canada Japan USA Output Power gt 2dBm gt 0dBm gt 0dBm gt 1dBm Beam Diameter 50um Sum Sum Sum Numerical Aperture 0 2 0 1 0 1 0 1 Wavelength 850 10nm 1310 20nm 1550420nm 1310 1550 20nm Canada Japan USA Class Europe NVISIBLE LASER RADIAT
140. lowing figure shows the connector and pin assignments Connector Part Number 1251 0293 hpibcon NDRC SHIELD GND ONLY RT IFC BEOS SRA BDIO3 ATN nice SYSTEM CONTROLLER J EN opua E EH EH EE ee OHH TYPE 5 il ta 9 38 E CONNECTOR ROUNDS GND AT SYSTEM DIO CONTROLLER DIOS Figure A 2 HP IB Connector Caution HP products delivered now are equipped with connectors A 6 Installation having ISO metric threaded lock screws and stud mounts ISO M3 5x0 6 that are black in color Earlier connectors may have lock serews and stud mounts with English threaded lock screws and stud mounts 6 32 UNC that have a shiny nickel finish Caution a It is recommended that you do not stack more than three Y connectors one on top of the other Hand tighten the connector lock screws Do not use a screwdriver HP IB Logic Levels The HP 8153A HP IB lines use standard TTL logic as follows m True Low digital ground or OVdc to 0 4Vde m False High open or 2 5Vde to 5Vde All HP IB lines have LOW assertion states High states are held at 3 0Vdc by pull ups within the instrument When a line functions as an input it requires approximately 3 2mA to pull it low through a closure to digital ground When a line functions as an output it will sink up to 48mA in the low state and approximately 0 6m in the high state Removing and Fitting Modules The unit can fit two single width module
141. lts on the display For averaging times of 1 second or less a new measurement is shown on the display at the end of each averaging time This is drawn in Figure 2 1 A new measurement is shown on the display at each x Local Control Measure Mode 2 3 fiver age 4 PO sb C A ap Sn L T x x x X x x x x x x Figure 2 1 Measurements with Taverage lt 1 second For averaging times of more than 1 second the x value is given by the formula I Trampi Enew Zold 1 Tsample Sample CLSMHEIS Tavg Tavg Where Sev is the new displayed result Xold is the previously displayed result Sample is the value read by the hardware Tavg is the averaging time as set by the user and Tsample iS the time taken by the hardware to make a reading If the measurement conditions are changed for example by a range change in autoranging x4 is reset and the averaging starts again This is why the display update seems faster in autoranging Display Format nnn ms s min Values 20 50 100 200 500ms 1 2 5 10 20 30s 1 2 5 10 15 20 30 60min Default 200ms Eje RE i oot du at t NA 8 nm Ge JE DECEO u DUO Sam Lors flange NER Figure 2 2 Editing the Averaging Time Parameter 2 4 Local Control Measure Mode REF dB results are shown relative to a reference level This parameter sets the reference level You can choose the units for the reference using dBm W Setting or changing the reference
142. lue legends above the keys show the commands available to the user The Chan Key selects the channel This can be A or B The channel indicator at the top of the display shows the selected channel Note Functions in the Menu mode apply only to the selected channel l Y When the instrument is under remote control this key acts as Local That is it returns the instrument to local control unless Local Lockout is active mm U PERIERE changes the operating mode If you press this key in menu mode it changes the instrument into measure mode the previous chapter gives a description of measure mode Note The commands described in this chapter can only be used when d the instrument is in Menu mode r1 Local Control Menu Mode 3 1 aao The System Key changes the instrument to system mode the next chapter gives a description of system mode The Modify Keys The section The Modify Keys in Chapter 2 gives a description of how to use the Modify keys The Loss Key starts the loss application You need both a source and a sensor module to run this application A loss measurement tells you how much of your optical signal you lose by passing it through a device You calculate loss by the following formula Loss 10log ot ap To measure loss you need both quantities Pin and Pous The application measures Pi when you start it running Once you have taken a reference the instrument expresses all
143. ly issue commands and data over the HP IB The mode is set to the displayed value by pressing or by switching the instrument on and off Pressing will restart the instrument If TLK ONLY has been selected but not set running a print or plot application will set this parameter LANGUAGE When you select this parameter the left side character field shows the message LANGUAGE The right side character field shows the setting for the HP IB parser to be used You edit the parser type using the Modify keys LANGUAGE can be TMSL where the instrument can be controlled using the Test and Measurement System Language TMSL commands or HP 8152 where the instrument can be controlled using the HP 8152A commands The chosen language has a beside it A beside the name of the language indicates that it cannot be chosen The HP 8152A compatibility mode cannot be selected if the instrument has a source module If you selece HP 8152A compatibility mode with a source module in the instrument a is put beside the choice The compatibility mode will become active of the source is removed and only sensors remain H The language is set to the displayed value by pressing or by switching the instrument on and off Pressing will restart the instrument For a list of the TMSL commands see chapters 5 6 7 8 and 9 For a list of HP 8152A commands see Appendix H 4 8 Local Contol System Mode DISPLAY The display configuration sets the parame
144. ly only to the selected application The default for example after a RST is for PROG to be selected PROG is not an application and cannot be run PROG SEL NAME OUTPUT 722 PROG SEL NAME LOGGING 9 2 Remote Operation Application Commands PROGram SELected NAME Syntax Response Description Related Commands Example PROGram 1 2 SELected NAME lt application gt This command returns the name of the selected application If no application has been selected NO APPL is returned PROG SEL NAME OUTPUT 722 PROG SEL NAME ENTER 722 A PROGram SELected NUMBer Syntax Description Related Commands Example PROGram 1 2 SELected NUMBer lt wsp gt lt varname gt value The possible values for varname and value depend on the selected application This command sets the parameters for an application The parameters that you can use with this command depend on the selected application PROG SEL NUMBer PROG SEL NAME OUTPUT 722 PROG SEL NUMBer SAMPLES 100 PROGram SELected NUMBer Syntax Response Description Related Commands PROGram 1 2 SELected NUMBer lt wsp gt lt varname gt value The values returned depend on the selected application This command returns the results from the application most recently run by the PROGram SELected EXECute command 1t cannot be used to read out results immediately after a power up that is before
145. m is the HP IB address of the instrument 1320 Clears the Status Byte in the instrument 1330 Sets up the instrument Sets the wavelength for channel 2 to 1301nm select MEASure mode select channel 2 select dBm as the units set the trigger on enable autoranging 1340 Trigger the instrument Saad 1350 1360 Performs a serial poll of the instrument until bit 2 in the Status Byte is set 1365 This is the extra command required by the HP 8153A when in HP 8152A compatability mode to read a value Remote Operation H 3 1370 Read the value 1390 1400 Return the instrument to local state and leave the subroutine Setting the Filter The filter command on the HP 8152A selects between a 2Hz filter ON and an 8Hz Filter OFF low pass filter This filter is not available on the HP 8153A The filter command in HP 8152A Compatability mode selects between an averaging time of 500ms filter ON and an averaging time of 200ms filter OFF Switching the instrument into HP 8152A Compatability mode does not alter the averaging time You should use RST or a filter ON or OFF command to set the averaging time to 500ms or 200ms H 4 Remote Operation Listener Function Settings Parameter Operation e Select SET Mode Select MEASure Mode 7 2 0 Remote Operation H 5 Select Channel A Select Channel B Select B A Operation ws q Autoranging Off Autoranging On A Zero Off Zero On me H
146. mand Parameter INITiate 1 2 IMMediate CONTinuous lt boolean gt CONTinuous PROGram Command Summary Command Parameter PROGram 1 2 SELected EXECute NAME application NAME NUMBer lt varname gt lt value gt NUMBer lt varname gt STATe CONTinue PAUSe RUN STOP 0 1 2 3 STATe The Logging Application application LOGGING Parameters m varname SAMPLES 1 lt value lt 500 m varname LOGGSTART value 1 2 3 where 1 means start when the input power level is above threshold 2 means start when the input power level is below threshold 3 means start immediately G 4 Remote Operation m varname THRESHOLD 400 00 lt value lt 400 00 Results m varname ASAMPLES s varname RESULT The Stability Application application STABILITY Parameters m varname T TOTAL 0 lt value 359 999 Results varname ASAMPLES varname RESULT READ Command Summary Command Parameter READ 1 2 SCALar POWER DC Remote Operation 6 5 SENSe Command Summary Command SENSe 1 2 POWer ATIME ATIME RANGe UPPER UPPER AUTO AUTO WAVElength WAVElength REFerence REFerence STATe STATe RATIO RATIO DISPlay UNIT UNIT CORRection COLLect ZERO ZERO LOSS INPut MAGNitudel MAGNitude l G 6 Remote Operation Parameter lt value gt lt unit gt lt value gt lt unit gt
147. may be operated in environments with humidity up to 95 0 C to 40 0 The HP 8153A should be protected from temperatures or temperature changes that cause condensation within the instrument Instrument Cooling The HP 8153A has a cooling fan mounted internally Mount or position the instrument so that air can circulate through it freely When operating the HP 8153A choose a location that provides at least 75mm 3inches of clearance at the rear and at least 25mm linch of clearance at each side Failure to provide adequate air clearance may result in excessive internal temperature reducing instrument reliability Input Output Signals Caution A maximum of 15V can be applied as an external voltage to any of the BNC connectors HP IB Interface You can connect your HP IB interface into a star network a linear network or a combination star and linear network The limitations imposed on this network are as follows m The total cable length cannot exceed 20 meters a The maximum cable length per device is 2 meters m No more than 15 devices may be interconnected on one bus Installation A 5 Cables and Adapters The HP IB connector is compatible with the connectors on the following cables and adapter m HP IB Cable 10833A 1 m 3 3 ft m HP IB Cable 10833B 2 m 6 6 ft a HP IB Cable 10833C 4 m 13 2 ft m HP IB Cable 10833D 0 5 m 1 6 ft m HP IB Adapter 10834A 2 3 cm extender Connector The fol
148. mbol used to show a protective earth terminal in the instrument is ea Before operation you should review the instrument and manual including the red safety page for safety markings and instructions You must follow these to ensure safe operation and to maintain the instrument in safe condition Some HP 81534 circuits are powered whenever the instrument is connected to the AC power source To disconnect from the line power disconnect the power cord either at the rear power inlet or at the AC line power source receptacle One of these must always be accessible If the instrument is in a cabinet it must be disconnected from the line power by the system s line power switch Warning To avoid hazardous electrical shock do not perform i electrical tests when there are signs of shipping damage to any portion of the outer enclosure covers panels etc n Jo A A NANA PINA ttt m P RM RR a rr Line Power Requirements The HP 8153A can operate from any single phase AC power source that supplies between 100V and 240V at a frequency in the range from 40 to 60Hz The maximum power consumption is 55VA with all options installed A The fuse used by this instrument is TIA 250V slow HP Part No 2110 0007 Changing the fuse should be carried out only by a qualified electrician or by HP service personnel as it is necessary to open the instrument Line Power Cable I
149. mmand The RST command clears the key queue The following are not changed m HP IB interface state m instrument interface address m Output queue m Service Request Enable register SRE m Standard Event Status Enable register ESE The following table lists the commands and parameters of the reset state 6 19 Remote Operation Common Commands Table 6 4 Reset State Standard Setting Commands Parameters Notes Default DISPlay BRIGhtness 1 DISPlay STATe ON SENSe POWer ATIME 200MS sensor only SENSe POWer RANGe AUTO ON sensor only SENSe POWer WAVElength module dependent SENSe POWer REFerence TOREF OdBm sensor only SENSe POWer REFerence TOB O two sensors only SENSe POWer REFerence TOA 0 two sensors only SENSe POWer REFerence STATe OFF sensor only SENSe POWer REFerence STATe RATIo TOREF sensor only SENSe POWer UNIT W sensor only SENSe CORRection 0 0DB sensor only ABORt sensor only ABORt2 Ch B sensor only INITiate CONTinuous OFF sensor only INITiate2 CONTinuous OFF Ch B sensor only SOURce AM INTernal FREQuency CW source only SOURce POWer ATTenuation 0 0DB source only SOURce POWer ATTenuation2 0 0DB dual A source SOURce POWer STATe OFF source only SOURce POWer WAVElength LOWER dual A source Example OUTPUT 722 RST SRE Service Request Enable command Syntax SRE lt wsp gt lt value gt 0 lt value lt 255 Definition The SRE command sets bits in the Service Request Enable register A 1 in
150. n Any changes in the specifications due to manufacturing changes design or traceability to the National Institute of Standards and Technology will be covered in a manual change supplement or revised manual The specifications listed here supercede any previously published D 2 Function Tests IA Function Test Using the HP 81533A The Function Test given in this section is using the HP 81533A Optical Head Interface Module and the 08152 63201 Test Cal Box to check voltages and signals from and to the HP8153A Multimeter Mainframe E E aa Note If you do not have an HP 816334 or a Test Cal Box it is possible i to perform the function test with other modules Go to IB 2 Function Test using a HP 81530 31 32 or HP 815364 Perform each step in the tests in the order they are given using the corresponding test equipment Display Function and Module Interface Tests Display Function Tests 1 Insert the HP81533A into the Multimeter channel A position and connect the Test Cal Box to the HP8153A Input 2 Make sure that the Head Recognition Adapter is connected to the Test Cal Box 3 Turn power on and check that all display segments are lit for approx 2 seconds and the HP3153A displays E 3200 HEAD DAT SELFTEST 4 Press any key on the HP8153A to overwrite the error message 5 Press the Param key until PARAM CAL is displayed 6 Using the Modify keys check that
151. n accordance with international safety standards this instrument has a three wire power cable When connected to an appropriate AC power receptacle this cable earths the instrument cabinet The type of power cable shipped with each instrument depends on the country of destination Refer to Figure 0 1 for the part numbers of the power cables available Warning to Figure 0 1 Line Power Cables Plug Identification DO LEE a Rustratra Denmark Europe G 8128 1368 8120 2956 8128 1689 8120 1351 f 4 g i United States y nU aay e 8120 1378 Switzer iand 8128 2 1 B4 South fifrica 8i20 4211 To avoid the possibility of injury or death you must observe the following precautions before switching on the instrument If this instrument is to be energized via an autotransformer for voltage reduction ensure that the Common terminal connects to the earthed pole of the power source Insert the power cable plug only into a socket outlet provided with a protective earth contact Do not negate this protective action by the using an extension cord without a protective conductor Before switching on the instrument the protective earth terminal of the instrument must be connected to a protective conductor You can do this by using the power cord supplied with the instrument It is prohibited to interrupt the protective earth connection intentionally The following work should be carried out by a qualified e
152. nall FREQ 10KHZ SOURce AM INTernal FREQuency Syntax SOURce 1 2 AME IN Ternal FREQuency Response value value OHz 2Z70Hz 1kHz 2kHz Description This command returns the setting for the frequency of modulation of the output of the source module The frequency is returned as a number in exponential format The returned value is in Hertz A returned value of OHz means that continuous wave is selected No units are returned in the response message Related Commands SOUR AM INTernall FREQ Example OUTPUT 722 SOURC2 AM INTernal FREQ ENTER 722 A Remote Operation Commands 8 23 SOURce POWer ATTenuation Syntax Description Related Commands Example SOURce 1 2 POWer ATTenuation 1 2 lt wsp gt lt value gt lt unit gt 0 value lt 6 0 unit is DB This command sets the attenuation of the source output signal You specify the attenuation as a floating point number Units can be attached dB are the units used if you do not specify units SOUR POW ATT2 is used with the higher wavelength of a dual wavelength source SOUR POW ATT OUTPUT 722 SOUR POW ATT 1 0DB SOURce POWer ATTenuation Syntax Response Description Related Commands SOURce 1 2 1 POWer AT Tenuation 1 2 value 0 lt value lt 6 0 This command returns the setting for the attenuation of the output of the source module The attenuation is returned as a number in exponential format The
153. nction Tests Perform each step in the tests in the order they are given using the corresponding test equipment 1 With the HP 8153A turned off insert a Sensor Module into channel A The other channel should be empty Turn power on and check that all display segments are lit for approx 2 seconds and no error message occurs SELFTEST SELFTEST is then displayed for less than half a second Press all the front panel keys in turn and watch the display Except for the channel key either the display shouid change or you should hear a beep if the key is functioning properly Cover the sensor input to avoid light input The blue ferrule cap supplied is not sufficient to stop all light you can put this cap on the ferrule and then cover it with a finger Press zero and check that proper zeroing is performed The message Zeroing is displayed at the bottom of the display and flashes above it while zeroing takes place The process should take about 20 seconds Switch off the instrument remove the module from channel A and replace it in channel B Switch the instrument on After the selftest leave it for 30 seconds or so to allow the Peltier Regulator to settle Repeat steps 4 and 5 for channel B HP IB Interface Test Optional For this test you will need a controller computer with HP IB capabilities Connect the HP 8153A to the controller via the HP IB With the HP 8153A switched on sent the
154. nt has finished the RUN operation indicator switches off stops the application running The message ABORTED shows in the character field Local Control Menu Mode 3 19 Reading the Printout The following figure shows a sample of the printout HP 321536 1 FAN S 18 22 ET APPLICATION PARAMETERS Application LOGGING Measurement dype r oo co CHA absolute COMMENT rd a DAVE HEG T avg nennen nern 200 00 my Cat Fact rai n cra 5 000 dB Wavelengih 44 1388 9 n TABLE 20 04 gt Samples 188 APPLICATION STATISTICS tas Figure 3 8 Logging Printout The areas on the figure are The header contains the instrument number Also in the printout header is the data and time at which the record application was run 3 20 Local Control Menu Mode a The application parameters are given in three blocks In the first block is the type of application that took the samples This is one of STABILITY LOGGING or MANUAL LOGGING a Also in the first block is the Measurement type this describes the channel used and how the readings were made for example Ch A Absolute when absolute readings were made in channel A or B REF when relative readings were made in channel B m The last element in the first block is the comment The message set up in the Plot application is here on the printout m The second block of data contains the parameters set in Measure mod
155. number 8500 4922 Clean the connectors interfaces and bushings carefully each time after use Cleaning Materials HP P N Lens Cleaning Paper 9300 0761 Special Cleaning Tips 9300 1351 Blow Brush 9300 1131 Adhesive Cleaning tape 15475 68701 Isopropyl Alcohol Not available from HP This should be available from any local pharmaceutical supplier Pipe Cleaner Cleaning Procedures E 1 E PR M EE oa Cleaning Fiber Front Panel Connectors 1 In order to clean the instrument front panel connector remove the connector interface 2 Apply some isopropyl alcohol to the lens cleaning paper and clean the surface and the ferrule of the connectors 3 Using a new dry piece of cleaning paper wipe the connector surface and ferrule until they are dry and clean 4 Lightly press the adhesive tape several times against the connector surface to remove any remaining particles After use store the tape in the container wr Protect the connector surface with a cap Cleaning Connector Interfaces Apply some isopropyl alcohol to the pipe cleaner and wash the inside of the connector interface Using a new dry pipe cleaner dry the inside of the connector interface Remove the brush part from the blow brush and blow air through the inside of the interface to remove any remaining particles Note If any index matching compound was used use an ultrasonic i bath with isopropyl alcohol to clean the connector interfaces Y E
156. o 5V DIV Using the Test Cable connect the ON OFF receptacle to the oscilloscope Function Tests D 5 While the switch is pressed on the Head Recognition Adapter the ON OFF output should stay at 15V When releasing the switch the level should be approx 5V ANALOG INPUT 8152A IN 20 In MEASure mode select Autoranging OFF and Display in W 21 Connect the Test Cable P N 15414 61603 from the P CTRL receptacle to the BNC connector marked with 8152A IN on the Test Cal Box and ZERO the HP81534A 22 Connect the Test Cable to the ON OFF receptacle and select the 20dBm range using the Up Down keys 23 Check that the HP8153A display shows approx 12 500 P CTRL 24 Change the input sensivity of the oscilloscope to 0 05V DIV and 25 Watch the DC level displayed on the oscilloscope and connect instead of the Head Recognition Adapter the HP81520A or HP81521B Optical Head 0 26 After a few seconds the PCTRL voltage should change from approx 150 mV to approx 40 mV HP81521B or from approx 130 mV to approx 30 mV HP815204A IB Function Test using a HP 81530 31 32 or HP 81536A sensor Modu le The Function Test given in this section is using the HP 81530A HP 81531A HP 81532A or HP 81536A Sensor Module to check the HP8153A Multimeter Mainframe Note If you have an HP 815334 and a Test Cal Box it is preferable to N perform the function test with these Go to IA Function Test Y Using the HP 81533A D 6 Fu
157. o no input signal If the range changes for example during autoranging the level to which 2V corresponds changes Therefore it is recommended if you want to use the analog output disable autoranging and select the best range for the application with or Down Possible applications for the analog output would be to close the feedback loop controling the current supplied to a laser or to monitor optical power on an oscilliscope the analog signal reacts instantaneously to the input signal whereas the power shown on the display is subject to averaging Local Control Measure Mode 2 13 The Modify Keys You use these keys to edit parameters For the purposes of editing there are two types of parameter One type is the parameter that can have one of several separate values these are discrete valued parameters The second type is the parameter that can have any value between certain limits these are continuous valued parameters Editing Discrete Valued Parameters When selecting one of several discrete values the f selects the next highest value and the J selects the next lowest value Example The averaging time can have only particular values If you are editing this parameter and it is currently 200ms pressing f changes the value to 500ms If you are editing this parameter and it is currently 200ms pressing 4 changes the value to 100ms and have no effect in the editing of discrete valued parameters Editing C
158. on use Local make sure that RMT is off Set the range to the lowest manual range Apply an optical signal to the sensor and switch this signal on and off to generate an overload Listing 10 ASSIGN Pmm TO 722 5 20 OUTPUT GPum cis 30 OUTPUT GPmm stat ques pow overr ptr 3 ntr 0 enab 3 40 OUTPUT Pmm stat ques pow ptr 1 ntr O enab i 50 OUTPUT Pan stat ques ptr 8 ntr O enab 8 60 OUTPUT GPmm sre 8 65 TO REPEAT 80 OUTPUT GPmm syst err 90 ENTER Pmm Err 100 IF Err lt gt 0 THEN PRINT Error Code Err 110 UNTIL Err 0 iib 120 CLEAR SCREEN 130 PRINT TABXY 20 10 Waiting for HPIB Interrupt in an endless loop 140 PRINT TABXY 20 11 If an Overrange occurs a counter will be 150 PRINT TABXY 20 12 incremented 160 PRINT TABXY 20 14 verrange Count 170 PRINT TABXY 20 15 Serial Poll une 175 180 ON INTR 7 GOSUB Pmm_srq 190 ENABLE INTR 7 2 195 200 Ende 0 210 REPEAT 220 UNTIL Ende 200 225 1 230 GOTO 320 235 1 Remote Operation Programming Examples 10 7 10 Example 4 240 Pmm srq Value SPOLL 0Pmm 250 260 270 275 280 290 300 310 315 t 320 END Description Line No 20 30 40 50 60 70 to 100 120 to 170 180 to 190 Ende Ende i PRINT TABXY 38 14 Ende PRINT TABXY 38 15 Value OUTPUT Pmm cls LOCAL Pam ENABLE INTR 7 RETURN Clear the status Set up the transition filters and the enable regis
159. onger the parameter is set to its default value Parameter List The parameters and their specifications are as follows A This is the wavelength value Sometimes you can set the wavelength to any value within limits set by the module for example for a power sensor For other modules you can choose one wavelength from two possibilities for 2 2 segi Control Measure Mode example multi wavelength sources In other cases the module sets this value and you can display the value but you cannot edit it Display Format nann n nm Limits Depends on the module used Resolution O Inm Default Depends on the module used CAL This is a calibration offset that you can enter to compensate for external optical circuitry This value is automatically subtracted from the input signal PmeasurealdBm Pinpuild Bm CAL dB Where Pmeasured is the adjusted value of the signal read Pinput is the input signal level and CAL is the calibration offset Display Format nnn nnn dB Limits 200 000dB lt nnn nnn lt 200 000dB Resolution 001dB Default 0 000dB When the calibration factor is not set to zero the CAL paremeter indicator stays on at half brightness T This is the length of time over which a signal is averaged Longer averaging times increase the accuracy and improve the noise rejection of the measurement Longer averaging times also decrease sensitivity and increase the length of time between updates of the resu
160. only active for a dual wavelength source module the other modules use only LPELTier A 1 means that the instrument is settling or has settled Bit 1 of the OPERation node summarizes this node The OPERation SETTling LPELTier Node This node gives a summary of the peltier settling Bit 0 returns the status of the peltier settling of the module in channel A Bit 1 returns the status of the peltier settling of the module in channel B A 1 means that the module is settling or has settled Bit 0 of the OPERation SETTling node summarizes this node The OPERation SETTling HPELTier Node This node gives a summary of the peltier settling for the higher wavelength of a dual wavelength source Bit O returns the status of the peltier settling for the higher wavelength of the module in channel A Bit 1 returns the status of the peltier settling for the higher wavelength of the module in channel B A 1 means that the module is settling or has settled Bit 1 of the OPERation SETTling node summarizes this node The OPERation MEASuring Node This node gives a summary of the measuring status Bit 0 returns the status of the POWer node Bit 4 of the OPERation node summarizes this node The OPERation MEA Suring POWer Node This node gives a summary of the power measurements Bit 0 returns the status of the power measuring of the module in channel A Bit 1 returns the status of the power measuring of the module in channel B a 1 means that a power measurement is
161. only affects results that are displayed in dB Paisptay d B Pmeasured REF Where Paispiay is the displayed relative power Pineasurea 1 the absolute power level see CAL and REF is the reference Logarithmic Units Display Format nnn nnn dBm Limits 200 000dBm lt nnn nnn lt 200 000dBm Resolution 0 001dBm Default 0 000dBm Linear Units Display Format 5 digits pW nW uW mW Limits 0 001pW lt n lt 9999 9mW Resolution see Table 2 1 Default 1000 04 W Local Control Measure Mode 2 5 Table 2 1 Range Upper Limit Resolution Linear Power T gt 100ms 30dBm 1999 9mW 1004 W 20dBm 199 99mW 104 W 10dBm 19 999mW lu W OdBm 1999 94 W 100nW 10dBm 199 99uW 10nW 20dBm 19 9994 W InW 30dBm 1999 9nW 100pW A0dBm 199 99nW 10pW 50dBm 19 999nW IpW 60dBm 1999 9pW 0 1pW 70dBm 199 99pW 0 01 pw 80dBm 19 999pw 0 001pW ATT The amount of power that is output from a source can be controlled This parameter sets the attenuation of an output Poutput Psource ATT dB Where Poutput is the power level at the output of the module Psource is the power level at the output of the source and ATT is the attenuation parameter Display Format n dB Limits 0 0dB lt n n lt 6 0dB Resolution 0 1dB Default 0 0dB 2 6 Local Control Measure Mode AUX The output amplitude of a source can be modulated by a square wave This parameter sets the frequency of the mod
162. ontinuous Valued Parameters Where a value is being set from between certain limits you can edit each character individually The changes the editable character to the next one on the left The changes the editable character to the next one on the right The editable characters include each digit of numeric parameters the decimal point see below and characters in messages When a character is selected for editing it blinks Pressing T decrements the editable character The f increments the editable character Editing Units To edit the magnitude of Watt values select the decimal point as the editable character Use the J to move the decimal point to the left use f to move the decimal point to the right When the decimal point reaches its rightmost or leftmost position pressing the key again changes the multiplier of the units 2 14 Local Control Measure Mode Example If you are editing a reference and the value is 284 5 W with the field of edit at the decimal point pressing J changes the value to 2 345nW Similarly if you are editing a reference and the value is 2 9454 W with the field of edit at the decimal point pressing 1 changes the value to 234 5mW Local Control Measure Mode 2 15 Menu Mode In menu mode the instrument offers several advanced test applications When the instrument is in this mode the mode indicator shows MENU In this mode the b
163. operate from any single phase AC power source that supplies between 100V and 240V at a frequency in the range from 40 to 60Hz The maximum power consumption is 55VA with all options installed A The fuse used by this instrument is TIA 250V slow HP Part No 2110 0007 Changing the fuse should be carried out only by a qualified electrician or by HP service personnel as it is necessary to open the instrument Line Power Cable In accordance with international safety standards this instrument has a three wire power cable When connected to an appropriate AC power receptacle this cable earths the instrument cabinet The type of power cable shipped with each instrument depends on the country of destination Refer to Figure A 1 for the part numbers of the power cables available A2 Installation Warning 4 To avoid the possibility of injury or death you must A observe the following precautions before switching on the instrument If this instrument is to be energized v a an autotransformer for voltage reduction ensure that the Common terminal connects to the earthed pole of the power source Insert the power cable plug only into a socket outlet provided with a protective earth contact Do not negate this protective action by the using an extension cord without a protective conductor Before switching on the instrument the protective earth terminal of the instrument must be connected to a protective conductor You can do
164. or B optical head Universal Commands Command ASCH Binary Octal Decimal C racter Device Clear C 00010100 024 Selected Device Clear 00000100 004 Group Execute Trigger 00001000 010 u Il H 10 Remote Operation Error Codes Local Operation Error Codes Most of these errors are not fatal You can use the instrument again by pressing any of the front panel keys Module Related Errors E 0101 E 0102 E 0103 E 0104 E Ixxx E 3000 E 3100 E 3200 E 3300 E 3400 E 4001 E 4002 E 4004 E 4005 E 4006 Error in the low wavelength monitor current Error in the high wavelength monitor current Error in the low wavelength laser diode current Error in the high wavelength laser diode current LIGHT Error while zeroing Digits marked x indicate the phase loop counter value and hardware NO HEAD No head attached to the optical head interface module SETTLING Module not yet adjusted to temperature Checksum error in optical head data No memory to store the zero data memory allocation failure NO HEAD MODULE MODULE MODULE MODULE KEY JAM Optical head removed during the zero operation Reading EEPROM failed EEPROM checksum error No acknowledge from EEPROM reading EPROM failed reading EPROM failed Error Codes 1 1 Specific Error Identifiers E 4010 E 4020 E 4030 Input value exceeds limits Input value below lower limit Registers of the real time clock
165. ples taken To examine the rest of the samples use the Modify keys ALIGNMNT TYPE sets whether the instrument automatically records the maximum power level or the user sets the maximum power level DELTA sets the range of power shown by the graphic bar MAXPOWER sets the maximum power level Edit enables or disables the editing of parameters Runs or stops an application Pauses or continues an application selects the previous in a series of applications or parameters selects the next in a seris of applications or parameters The mode indicator shows MENU SYS at the top of the display RECALL Recall a configuration that is stored in memory The module type is indicated by the last two numeric digits of the product number a The location where the configuration data is stored This number is displayed to the left of the arrow The channel is either the letter A or the letter B It is displayed to the right of the arrow STORE Store a configuration into memory m The module type is shown for the last data that was stored in the selected location m The channel is either the letter A or the letter B It is displayed to the left of the arrow m The location where the configuration data will be stored is a number between 1 and 9 This number is displayed to the right of the arrow HPIB Set the HP IB parameters ADDRESS to set the HP IB address of the instrument MODE to set the instrument to control or talk only operation
166. plotter To get a printout of the samples you need a ThinkJet printer If you are using a plotter or a printer it must be attached as the only device to the HP IB connector on the back of the instrument The device address of the plotter must be set to 5 The device address of the printer must be set to 1 To output to a printer or plotter the instrument HPIB State must be set to Talk Only for instructions on how to do this see MODE in Chapter 4 Before you start a record application make sure that you have set all the measurement parameters that you use It is most important to make sure that you have set T and A for the sensor If you are already in Menu TS you have to return to Measure mode to set these parameters T After pressing Record you choose an application using Record Next or Record and Next choose the next of the record applications Prev chooses the previous of the record applications While you are in the record applications the APPL operation indicator lights The application is displayed in the character field of the selected channel The Stability Application In the Stability application the instrument makes a number of evenly spaced samples over a period specified by the user The application first takes consecutive samples of the power from the device under test that is the next sample begins as soon as the previous one has finished Some of this data is then discarded so that the samples are evenly spac
167. press this key in measure mode it changes the instrument into menu mode the next chapter gives a description of menu mode Note The commands described in this chapter can only be used when N the instrument is in Measure mode Y Local Control Measure Mode 2 1 urere O aT TL aL The Param Key Use to select a measurement parameters for editing The parameter indicator shows the selected parameter the character field shows the value of the parameter You can select the next parameter by pressing again When the hardware does not use a particular parameter you cannot select it When you have selected a parameter you can edit it using the Modify keys described later in this chapter Some parameters are set by the instrument these cannot be edited The Applications in Menu mode also use the parameters set in Measure mode Entry Status When you select a parameter the editable part blinks The editable part can be one digit or character or the whole parameter You can only edit a parameter or a part of a parameter while it is blinking If you do not press any more keys within 10 seconds the blinking stops and you are prevented from editing the value You can enable editing again if you press any of the Modify keys Note The instrument holds the parameter information in memory until you edit it Switching the instrument off does not affect 2 the parameters Rm on Default Values If you hold down for 2 seconds or l
168. ptique attach e au connecteur lorsque le laser est en activit Bien que la lumi re mise par le laser ne soit pas visible elle peut cependant tre dangereuse pour la vue Lasers kerhet Till HP 8153A optiska m tsystem kan man installera en lasermodul P detta vis kan HP 8153A optiska m tsystem ocks vara en laserapparat som d klassificeras till laserklass 3A I Finland har apparatens lasers kerhet inspekterats av Institutet f r Arbetshygien och typgodk nts av Arbetsskydstyrelsen Vid inspektionen har apparaten klassificerats enligt de best mmelser som anges i statsr dets beslut Nr 472 1985 och standard SFS IEC 825 Om man till HP 8158A m tsystem har anlagt en lasermodul eller om man senare installerar en lasermodul m ste till apparaten bifogas varningsskyltar enligt standard SFS IEC 825 VARNNG OSYNUG LASERSTRALNNG VAARA NAKYHATONTA LASERSATELYA STRRA EJ IN STRALEN OCH BETRAKTA ALA TUJOTA SATEESEEN ALAKA KATSO EJ STRALEN GENOM OPTISKT INSTRUMENT SIT OPTISEN LAITTEEN L PI LUOKAN 3A LASER C 5986 AIO EM 60025094 Bruksanvisningar Varning Om apparaten anv nds p annat s tt an vad i bruksanvisningar specificerats kan anv ndaren uts ttas f r a osynlig laserstr lning av laserklass 3A Vid anv ndingen av apparaten b r f ljande varningsanvisningar efterf ljas som p detta s tt garanterar s kerhet m Aktivera ej lasern om inte den optiska kapeln r kopplad till str l ppningen L
169. racter field shows the message MM DD YY The right side character field shows the setting for the date in the format month day year You edit the date using the Modify keys The date is set to the displayed value when you edit it HH MM SS When you select this parameter the left side character field shows the message HH MM SS The right side character field shows the setting for the time in the format hours minutes seconds You edit the time using the Modify keys The time is set to the displayed value when you edit it Example The time is 11 25 38 You edit the time so that it shows 11 25 58 The time is set to 11 25 58 as soon as you finish the edit Although the display does not change the time itself changes To check this you can change to date and then change to time again by pressing twice 4 8 Local Contol System Mode Programming the HP 8153A Introduction This chapter gives general information on how to control the HP 8153A using the Hewlett Packard Interface Bus HP IB and a controller Descriptions for the actual commands for the HP 8153A are in the following chapters Programming information is specific to the HP 8153A and assumes that you are already familiar with using the HP IB If you are not familiar with the HP IB then refer to the following books m Hewlett Packard Company Tutorial Description of Hewlett Packard Interface Bus 1987 m The International Institute of Electrical and Electronics
170. rame has a dual channel display For each channel there is a main display with six digits and an auxiliary display with eight characters Specifications 6 1 C Display ranges 80 to 110dBm or 1000 00mW to 0 01pW 20ms to 1h 200 000dB 200 000dBm dB 500 measurement results channel Power Measurement time Calibration factor Reference Data memory Data acquisition time gt 20ms measurement result Environmental 40 C to 75 C 0 C to 55 C Humidity lt 95 R H from 0 C to 40 C AC 100 to 240Vrms 10 50 to 60Hz 10 55VA max 8 9mm H 212 3mm W 355mm D 3 5 x 8 36 x 14 0 net 2 5kg 5 5lbs shipping 4 5kg 9 9lbs Transfertime 20ms for one measurement result Storage temperature Operating temperature cont trigger watt HP IB interface lt 800ms for 100 measurement results out of memory Function code SH1 AH1 T6 L4 SRI RL1 PPO DCI DTI CO E2 The display may vary by 1 count 4 3 counts in the 50dBm range C 2 Specifications Declaration of Conformity according to ISO IEC Guide 22 and EN45014 Manufacturer Hewlett Packard GmbH B blingen Instruments Division Herrenberger Stra e 130 D 70830 B blingen Federal Republic of Germany declares that the produet Product Name Lightwave Multimeter Model Numbers HP 8153A and modules C Product Options All conforms to the following IEC EN
171. register The register is cleared after being read The value is returned as an integer NRI OUTPUT 722 ESR ENTER 722 A IDN HEWLETT PACKARD 81534 0 1 0 Remote Operation Common Commands 6 7 Definition Related Commands Example OPC HEWLETT PACKARD manufacturer 81534 instrument model number 0 means that serial numbers are not provided 1 0 firmware revision level The IDN query gets the instrument identification over the interface OPT DIM A 30 OUTPUT 722 IDN ENTER 722 A OPeration Complete command Syntax Definition Related Commands Example DPC The 0PC command parses all program message units in the input queue and sets the operation complete bit in the Standard Event Status register when the contents of the input queue have been processed The following actions cancel the OPC command and put the instrument into Operation Complete Command Idle State m Power on m the Device Clear Active State is asserted on the interface m CLS m RST OPC WAI OUTPUT 722 CLS ESE 1 SRE 32 OUTPUT 722 0PC 6 8 Remote Operation Common Commands OPC OPeration Complete query Syntax Response Definition Related Commands Example OPT 0PC lt value gt value The 0PC command parses all program message units in the input queue sets the operation complete bit in the Standard Event Status register and places an ASCH
172. returned value is in dB No units are returned in the response message SOUR POW ATT Example OUTPUT 722 SOURc2 POW ATT1 ENTER 722 A SOURce POWer STATe Syntax SOURce 1 2 POWer STATe wsp boolean Description This command sets the state of the source output signal Related Commands You specify the state as a boolean OFF or 0 disables the source ON or any non zero number enables the source SOUR POW STAT 8 24 Remote Operation Commands Example OUTPUT 722 SOUR POW STAT OFF SOURce POWer STATe Syntax SOURce 1 2 POWer STATe Response lt boolean gt Description This command returns the current setting for the state of the source 0 means that the source is disabled 1 means that the source is enabled Related Commands SOUR POW STAT Example OUTPUT 722 SOURC2 POW STAT ENTER 722 A SOURce POWer WAV Elength Note This command only works with dual wavelength sources uy A Syntax SDURce 1 2 POWer WAV Elength lt wsp gt UPPer LOWer BOTH Description This command sets the wavelength of the output signal You specify the choice as UPPer for the longer of the two wavelengths LOWer for the shorter of the two wavelengths or BOTH if the two wavelengths are to be enabled together Related Commands SOUR POW WAVE Example OUTPUT 722 SOUR POW WAVE UPP Remote Operation Commands 8 25 SOURce POWer WAVElength Syntax Response Description Related Commands Ex
173. rigger commands 2 Measurement commands 3 The Zero command These commands block further execution in the same channel until they have finished Commands in the second channel are executed independently You can control synchronization for these commands by using the DPC 0PC and the WAI commands see Chapter 6 for more details on these commands Remote Operation 5 3 Note To make sure that a command has finished executing check the i Operation Complete bit in the Event Status Register Clearing the Input Queue Switching the power off causes commands that are in the Be queno but have not been executed to be lost Accepted Characters The table below lists all the characters allowed by the parser Table 5 2 Accepted Characters Description HT LF CR space White spaces TOME Block terminator Plus sign Item separator Minus sign Range separator Decimal point Digits Integer List terminator Letters Lower Case Letters n 1 n 4 n g au gt ar rz O Z eon e a Z 9 HP IB Bus Commands The table below shows which HP IB messages are implemented in the parser 5 4 Remote Operation Table 5 3 HP IB Bus Commands Command Description Treatment DAB Data byte Implemented as usual DCL Device clear Sets 8153 into reset state see section The Parser
174. rporated Notices Warranty This Hewlett Packard instrument product is warranted against defects in material and workmanship for a period of one year from date of shipment During the warranty period HP will at its option either repair or replace products which prove to be defective For warranty service or repair this product must be returned to a service facility designated by HP Buyer shail prepay shipping charges to HP and HP shall pay shipping charges to return the product to Buyer However Buyer shall pay all shipping charges duties and taxes for products returned to HP from another country HP warrants that its software and firmware designated by HP for use with an instrument will execute its programming instructions when properly installed on that instrument HP does not warrant that the operation of the instrument software or firmware will be uninterrupted or error free Limitation of Warranty The foregoing warranty shall not apply to defects resulting from improper or inadequate maintenance by Buyer Buyer supplied software or interfacing unauthorized modification or misuse operation outside of the environmental specifications for the product or improper site preparation or maintenance No other warranty is expressed or implied Hewlett Packard specifically disclaims the implied warranties of Merchantability and Fitness for a Particular Purpose Exclusive Remedies The remedies provided h
175. rvice request SRQ is forced when a bit in the Status Byte register goes from 0 1 AND the corresponding Service Request Enable Mask bit is set If an SRQ is forced the Request Service RQS bit is set to 1 This bit remains at 1 until read by a serial poll even if the reason or condition that caused the service request no longer exists Similarly if a serial poll reads the RQS it is reset to 0 even if the condition that caused the service request still exists The serial poll command transfers the value of the Status Byte register to a variable Input Queue The input queue is a FIFO queue first in first out and is 1024 bytes long Output Queue The output queue is a FIFO queue first in first out and is 274 bytes long The message available Message Available MAV bit is set in bit four of the status Byte register whenever the output queue is not empty Receiving a new program message clears the output queue and the Message Available MAV bit This happens directly after the program message terminator is received Error Queue The error queue is a FIFO queue first in first out and is 30 errors long That is the oldest error is the first error to be read If the queue overflows message 350 too many errors overlays the last message in the queue Remote Operation Common Commands 6 3 Table 6 1 Common Command Summary Command Function CLS Clear Status Command ESE Standard Event Status Enable Command
176. ry returns the value for the condition register for the node The value is returned as an integer NRI None 7 4 Remote Operation Status Commands Example OUTPUT 722 STAT OPER TRIG POW COND ENTER 722 A STATus node ENABlIe Syntax Description Related Commands Example STATus lt node gt ENABle value 0 lt value lt 32767 This command sets the enable register for the node You send the value as an integer NRf A 1 in any bit of this register enables that bit in the event register All the enabled bits are ORed together and the result of this OR is sent to the next node STAT node ENAB OUTPUT 722 I STAT OPER TRIG POW ENAB 3 STATus node ENABlIe Syntax Response Description Related Commands Example STATus node ENABle value 0 lt value lt 32767 This query returns the setting for the enable register for the node The value is returned as an integer NR1 STAT node ENAB OUTPUT 722 STAT QUES POW ENAB 7 ENTER 722 A STATus lt node gt EVENt Syntax Response Description STATus lt node gt EVENt lt value gt 0 lt value lt 32767 This query returns the value for the event register for the node The value is returned as an integer NR1 Once you have read the event register its contents are cleared Remote Operation Status Commands 7 5 Related Commands Example None OUTPUT 722 STAT OPER
177. s or one double width module How to Remove a Module Caution m Do not use the electrical or optical connectors to pull the module out of the instrument as this can cause damage to the Y connectors Make sure that the line power is switched off before you remove a module Installation A 7 as A B p A Figure A 3 How to Remove a Module I Lift the catch at the bottom front of the module 2 With the catch lifted pull the module out of the instrument If the module does not slide out freely check that you have lifted the catch high enough How to Fit a Module Caution m Do not use the electrical or optical connectors to push the module into the instrument as this can cause damage to the Y connectors m Make sure that the line power is switched off before you fit a module A 8 Installation Figure A 4 Fitting a Module 1 Position the module at an unoccupied slot with the catch at the bottom front of the module 2 Insert the module into the slot and onto the tracks If the module does not slide in freely check that you have correctly positioned and correctly oriented it and that there is no obstruction to its movement 3 Apply pressure to the front panel and push the module as far as it goes You hear a small click when the module reaches its installed position This is the catch making contact Storage and Shipment The instrument can be stored or shipped at temperatures be
178. s an HP 81554SM in channel A channel A will be configured according to the data in location 3 HPIB The HP IB configuration sets the parameters affecting how the instrument is remotely controlled When you select the HP IB configuration the left side character field shows the message HPIB There are three parameters for this configuration These are ADDRESS to set the HP IB address of the instrument MODE to set the instrument to control or talk only operation and LANGUAGE to set the type of commands that are used by the instrument Press to look at or edit the parameters After pressing Edit you can select parameters using and Prev While you are editing a parameter the mode indicator shows MENU SYS EDIT ADDRESS When you select this parameter the left side character field shows the message ADDRESS The right side character field shows the setting for the device address of the instrument Local Conto System Mode 4 5 You edit the address using the Modify keys The low limit for the address is 0 The high limit for the address is 30 The address is set to the displayed value MODE When you select this parameter the left side character field shows the message MODE The right side character field shows the setting for the HP IB state of the instrument You edit the state using the Modify keys MODE can be TLK LSTN where the instrument can be fully controlled over the HP IB or TLK ONLY where the instrument can on
179. s command selects the reference with respect to which the results for this module are given That is whether the results are displayed relative to channel A TOA or 0 relative to channel B TOB or 1 or relative to an absolute reference TOREF or 2 TOB or 1 is only possible for channel of an instrument that has a sensor in each channel TOA or 0 is only possible for channel B of an instrument that has a sensor in each channel SENS POW REF SENS POW REF SENS POW REF STATE SENS POW REF STATE SENS POW REF STAT RATI SENS POW REF DISP OUTPUT 722 SENS2 POW REF STAT RATI TOB SENSe POWer REFerence STATe RATIo Syntax Response Description Related Commands Example SENSe 1 2 POWer REFerence STATe RATIo 01112 This command returns the reference setting for the module The ranging is returned as one of 0 1 or 2 O is returned if channel A is being used as a reference for channel B 1 is returned if channel B is being used as a reference for channel A 2 is returned if an absolute reference is being used SENS POW REF SENS POW REF SENS POW REF STATE SENS POW REF STATE SENS POW REF STAT RATI SENS POW REF DISP OUTPUT 722 SENS1 POW REF STAT RATI ENTER 722 A 8 20 Remote Operation Commands SENSe POWer UNIT Syntax Description Related Commands Example SENSe 1j2 POWer UNIT wsp unit unit is DBM Watt O 1 This command sets the units in use when
180. schalten i Der optische Ausgang befindet sich am unteren Teil der Einschubfrontplatte Mit dem dar berliegenden grauen Druckschalter wird der Laser ein bzw ausgeschaltet Bei eingeschaltetem Laser leuchtet eine gr ne Anzeige an der Frontplatte des Einschubes ee A RRM aa eT REET Warnung Wenn der Laser eingeschaltet ist darf unter keinen Umstanden in das Ende des optischen Kabels oder in den Laserausgang am Ger t geschaut werden Der Laserstrahl ist f r das menschliche Auge unsichtbar kann aber das Sehverm gen ernsthaft verletzen Longueur d Onde Informations et Consignes de S curit Relatives l Utilisation des Lasers Les Sp cifications des Modules Laser sont les Suivantes HP 81551MM HP 81552SM HP 81553SM FP Laser FP Laser FP Laser HP 81554SM_ Dual FP Laser Type de Laser InGaAsP InGaAsP InGaAsP InGaAsP Classe du Laser Conforme au STD IEC 825 3A 3A 3A 3A Europe Conforme au STD CFR 1040 10 1 i 1 l Canada Japan USA Puissance de Sortie gt 2dBm gt 0dBm gt 0dBm gt 1dBm Diam tre du Faisceau 50um Sum Qum 9um Ouverture Num rique 0 2 0 1 0 1 0 1 850 10nm 1310 20nm 1550 20nm 1310 1550 20nm Remarque Canada Japan USA Clase A Laser Product Les etiquettes de s curit sont affich es sur le module laser Remarque Europe v RAYONNEMENT LASER INVISIBLE NE PAS REGARDER FIXEMENT LE RAYON N LE REGARDER DIRECTEMENT AVEC DES APPAREILS OP
181. second measurement is available again at the end of the averaging time once another trigger has been made and so on This is shown in Figure 8 3 Taverage is OS First measurement is available at xi which is the average for readings in the period T4 The second measurement is available at xz which is the average for the readings in the period T Again in this case the value is calculated by the formula Tsample Tsampl goa 1 RE Sample TES Tavg Tavg En ew Where Xien is the new result Xoid is the previous result Sample is the value read by the hardware Tavg is the averaging time as set by the user and T sample is the time taken by the hardware to make a reading P v Ta o rada o telat A A je y spectu ic xi xe F GEES zate REDEUNT a a UNS m Figure 8 3 Measurements with Taverage gt 1 second immediate triggering Related Commands Example READ SCAL POW DC SENS POW REF STAT SENS POW REF STAT SENS POW UNIT SENS POW UNIT INIT IMM INIT CONT INIT CONT OUTPUT 722 FETC POW ENTER 722 A 8 6 Remote Operation Commands INITiate Commands gti This is one of the commands that relates to the triggering of sensor modules Table 8 4 INITiate Command Summary Command Parameter INITiate 112 CONTinuous boolean CONTinuous IMMediate Specifying the Channel You specify the channel by attaching a numeric suffix to the mnemonic You access channe
182. source the loss and reference for both wavelengths are displayed The loss and reference for the lower wavelength is shown on the left The loss and reference for the higher wavelength is shown on the right 3 4 Local Control Menu Mode PP Am O A nan iu ULU 4 4p tp C er Tan REF PARAM A REF e del La 1 T SPa Dp a E Ba oct t d Tos siera eee Peplicatso ee ter CXXXI Magog ac Saz Figure 3 3 The Loss Result stops the application running The Record Key starts the record applications Record applications allow you to take a number of samples in succession There are three types of record application m Stability takes samples at evenly spaced intervals over a specified period m Logging takes a specified number of samples one immediately after the other That is as soon as the first sample has ended the second starts u Manual Logging takes a sample each time the user presses the key In addition there are plot and print applications that allow you to make a graphics plot or a printout of the samples of your record application Preparation You need a sensor module to perform any of the record applications For the stability or either of the logging applications the only hardware setup you need is to have the device under test connected to the sensor Local Contro Menu Mode 3 5 Figure 3 4 Setup for a Record Application To make a plot of the samples you need a HPGL
183. ss application starts the record applications Samples power over a specified period of time STABILTY LOGGING MAN LOGG PLOT and PRINT T_TOTAL AUTODUMP is total time enables the automatic dump to the printer or plotter Takes sample of the power in rapid succession SAMPLES AUTODUMP START THRESHLD sets the number of samples that are to be taken enables or disables the automatic plotting or printing of the samples when the application finishes works together with THRESHLD to determine the conditions to be met before the application starts sets the threshold power that must be crossed before the application starts Takes a sample each time you press Exec Dump the samples to a printer or plotter AUTOSCAL Y MIN Y_MAX COMMENT enables or disables automatic scaling of the plot sets the minimum value on the y axis of the plot sets the maximum value on the y axis of the plot is an eight character message printed on the plot for identification o gets you into the other applications The full list of these applications depends on the modules installed Shows the samples on the display SHOW F 2 Local Control Summary MAXIMUM MINIMUM DIFF AVERAGE shows the maximum power level sampled shows the minimum power level sampled shows the difference between the minimum and maximum power levels sampled shows the mean average of the samples 1 shows the first of the sam
184. standards Safety EC 348 1978 HD 401 Si IEC 8254 A1 1984 EN 60825 1991 laser modules EMG CISPR 11 1990 EN 55011 1991 Group 1 Class B D IEC 801 2 1991 EN 50082 1 1992 4 kV CD 8 kV AD ESD IEC 801 3 1984 EN 50082 1 1992 3 V m Radiated Immunity IEC 801 4 1988 EN 50082 1 1992 0 5 KV 1 KV Fast Transients Supplementary Information The product also conforms to other standards not listed here If you need information on conformance to particular standards please contact your local Hewlett Packard Sales and Service Office C The product was tested in a typical configuration with HP systems Type test B blingen March 13 1992 Robert Hofg rtner Quality Assurance Manager Specifications C 3 Acoustic Noise Emission For ambient temperature up to 80 C LpA 42 5dB Typical Operator position normal operation Data are results from type tests per ISO 6081 Ger uschemissionswerte Bei einer Umgebungstemperatur bis 30 C LpA 42 5dB am Arbeitsplatz normaler Betrieb Angabe ist das Ergebnis einer Typenpr fung nach DIN 45635 Teil 19 C4 Specifications Function Tests Introduction The procedures in this section test the electrical function of the instrument The complete specifications to which the HP8153A is tested are given in Appendix C All tests can be performed without access to the interior of the instrument Equipment Required Equipment required for the Function Test is listed in
185. symbol used to show a protective earth terminal in the instrument is D Before operation you should review the instrument and manual including the red safety page for safety markings and instructions You must follow these to ensure safe operation and to maintain the instrument in safe condition Some HP 81534 circuits are powered whenever the instrument is connected to the AC power source To disconnect from the line power disconnect the power cord either at the rear power inlet or at the AC line power source receptacle One of these must always be accessible If the instrument is in a cabinet it must be disconnected from the line power by the system s line power switch installation A 1 Initial Inspection Inspect the shipping container for damage If there is damage to the container or cushioning you should keep them until you have checked the contents of the shipment for completeness and verified the instrument both mechanically and electrically The Performance Tests give procedures for checking the operation of the instrument If the contents are incomplete mechanical damage or defect is apparent or if an instrument does not pass the operator s checks notify the nearest Hewlett Packard office Warning To avoid hazardous electrical shock do not perform electrical tests when there are signs of shipping damage to 7 any portion of the outer enclosure covers panels etc Line Power Requirements The HP 8153A can
186. t A RUE NS dl e A 3 22 The Show Application uo oso ong Gs UR amp IR x dl oS 3 22 MAXIMUM bu dE Ss serus NR veni 3 22 MINIMUM v 3 2 5 22 Sem mew X ue Reed eee x 3 22 DIEI AA AA eb oe de ehe Erg AA 3 23 AVERAGE ss er AE EE FS DE Re des dg 3 23 E ue Wer ue e ee et ne ue he rude dor Noa Se A vM 3 23 The Alignment Application 0 m m en a rns 3 23 Preparation a oa se E a A ri a A 3 23 TAE Gs ik Be Pais RA ge a SO he ee 3 24 DELIA a Sd ew Se we etr apo NC d ee ab do Mex 3 25 MAXPOWER Dogma DE SA IR Sk ae eee we 3 25 Running the Alignment Application 3 25 System Mode Tho Mode K y s mi tacks Bs dE aa A A 4 1 The Modify Keys s tpm a BO A A A 4 1 The System Key o Dr et ote eG E A ARA BS 4 2 REGALE 2 as a eS Uh OA ewe IS ME O58 4 2 The Module Type ve DE E24 2 ua a dd Te 4 3 The TOCARON a sar ack Gear ania o rg AS de of eS 4 3 The CRANE do na qiie Se a ae he m AA ee 2 4 3 STORE ei sr os SE e 8 o put e ee Be A ere 4 4 The Module Type uode do ek Go a es Fa st 4 5 The channel Lou Latas aaa 4 5 TRE Location ra GB Bis he Bate Bd e a BG 4 5 PIE gua ge ado debe uua me AE X6 OVE ER RR RS 4 b ADDRESS o Go doer pedido m Sau ghe AN AOA abu RI 4 5 MODE Gs e pi datio oe eue uude de Neo Ue us Cue de Dg 4 6 LANGUAGE s amp oA e D ee Ec ARCU e VO do epe des 4 6 DISPLAY ub OX Nou deos e adde quEG e AA 4 7 BRIGHT gt ouar Sek ee E ww Sats oh ee Bw St he Sn SE 4 7 DAC PIM ER ads Gb he rn S
187. t implemented Not implemented Not implemented Not implemented Transparent to the parser See DCL Transparent to the parser Transparent to the parser Transparent to the parser Not implemented End or identify Group execute trigger Go to local Interface clear Listen address group Local lock out My listen address My talk address Parallel poll config Parallel poll disable Parallel poll enable Parallel poll unconfig Parallel poll Remote enable Selected device clear Serial poll disable Serial poll enable Talk address Take control Unlisten Transparent to the parser Untalk Transparent to the parser Common Command Summary Command Function CLS Clear Status Command ESE Standard Event Status Enable Command ESE Standard Event Status Enable Query ESR Standard Event Status Register Query IDN Identification Query OPC Operation Complete Command OPC Operation Complete Query RST Reset Command SRE Service Request Enable Command SRE Service Request Enable Query STB Read Status Byte Query TRG Trigger Command TST Self Test Query WAI Wait Command ABORt Command Summary Command Parameter ABORt 1 2 DISPlay Command Summary Command Parameter DISPlay BRIGhtness lt value gt w o unit BRIGhtness STATe lt boolean gt STATe FETCh Command Summary Command Parameter FETCh 1 2 SCALar POWER DC Remote Operation G 3 INITiate Command Summary Com
188. taking place or was overrange This node is summarized in bit O of the QUEStionable POWer node The QUEStionable POWer LCURRent Node This node gives a summary of the laser current For a dual wavelength source this is the current for the lower wavelength laser Bit 0 returns the status of the current for the module in channel A Bit 1 returns the status of the current for the module in channel B A 1 means the current is out of range or was out of Remote Operation Status Commands 7 17 range When the laser current is out of range the laser switches off Bit 6 of the QUEStionable POWer node summarizes this node The QUEStionable POWer HCURRent Node This node gives a summary of the laser current for the higher wavelength of a dual wavelength source Bit 0 returns the status of the current for the higher wavelength of the module in channel A Bit 1 returns the status of the current for the higher wavelength of the module in channel B A 1 means that the laser current is out of range or was out of range When the laser current is out of range the laser switches off Bit 7 of the QUEStionable POWer node summarizes this node The QUEStionable POWer LMONitor Node This node gives a summary of the laser monitor current For a dual wavelength source this is the monitor current for the lower wavelength laser Bit O returns the status of the monitor current for the module in channel A Bit 1 returns the status of the monitor current for th
189. taking place or has taken place Bit 0 of the OPERation MEASuring node summarizes this node Remote Operation Status Commands 7 11 The OPERation TRIGger Node This node gives a summary of the triggering status Bit 0 returns the status of the POWer node A 1 means that the instrument is triggering or has been triggered Bit 5 of the OPERation node summarizes this node The OPERation TRIGger POWer Node This node gives a summary of the triggering Bit 0 returns the status of the triggering of the module in channel A Bit 1 returns the status of the triggering of the module in channel B A 1 means that the instrument is triggering or has been triggered Bit O of the OPERation TRIGger node summarizes this node The OPERation CORRecting Node This node gives a summary of the correcting status Bit 0 returns the status of the ZERO node A 1 means that a correction is being made or has been made Bit 7 of the OPERation node summarizes this node The OPERation CORRecting ZERO Node This node gives a summary of the zeroing that is the removal of electrical offsets Bit O returns the status of the zeroing of the module in channel A Bit 1 returns the status of the zeroing of the module in channel B A 1 means that zeroing is taking place or has taken place Bit 0 of the OPERation CORRecting node summarizes this node The OPERation AVERaging Node This node gives a summary of the averaging status Bit 0 returns the status of the POWer
190. tatus of the source for the module in channel B A 1 means that the source is 7 on Bit 0 of the Status byte summarizes this node Remote Operation Status Commands 7 21 HP IB Commands This chapter gives a list of the HP 8153A HP IB commands The commands are grouped according to the modules to which they refer A list of the extra commands for a module are supplied with that module Install the relevant pages into this chapter each time you add a module to your system ABORt Commands This is one of the commands that relates to the triggering of sensor modules Table 8 1 ABORt Command Summary Command Parameter ABORt 1 2 Specifying the Channel You specify the channel by attaching a numeric suffix to the mnemonic You access channel A by using ABORt1 you access channel B by using ABORt2 If do not add a suffix to the mnemonic channel is assumed ABORt Syntax ABORt 1 2 Description This command aborts the measurement being made Related Commands INIT IMM INIT CONT INIT CONT Example OUTPUT 722 ABOR Remote Operation Commands 8 1 DISPlay Commands Any function that is related to the instrument ey is included with the mainframe display commands Table 8 2 DISPlay Command Summary Command Parameter DISPlay BRIGhtness value w o unit BRIGhtness STATe boolean STATej DISPlay BRIGhtness Syntax DISPlay BRIGhtness lt wsp gt lt value
191. ted NAME 2 2 2 En I m En nn 9 2 PROGram SELected NAME 2 2 2 2 2 2 2 2 0 88804 9 3 PROGram SELected NUMBer 2 9 3 PROGram SELected NUMBer 2 on aa 9 3 PROGram SELected STATe 9 4 PROGram SELected STATe 9 4 Mainframe Applications rn 9 5 The Logging Application cue wo A a a 9 5 The Stability Application leen 9 6 Contents 7 10 HP IB Programming ee Example f dre Die he ee af A mS 10 2 Example2 ua a oc a ae E A 10 3 Example 3 d Sr wi De Baie 2 10 5 Example 4 ino Me aor ig RL E A 10 7 Example 5 LED A O di dur CADEIA Example6 Pow 5 ww so a MLS A Installation Safety Considerations Ede d SE RE Ao tlc deca MOI ae m A 1 Initial Inspection buyer apt ch n Ar Morus dk Gris E de A 2 Line Power Requirements ERNST TT A 2 Line Power Cable De LR LT debout wt ae A 2 Operating Environment JA NOM A 4 Temperature AG oid AP A whee Screw A 5 Humidity u a d v Pos DX AA E MONTE od A 5 Instrument Cooling eise ne ay Ev Pe Ge Ae A i oe A 5 Input Output Signals e dod AVE RS Sw es TERN A 5 HP IB Interface 2 2 22 0 Be ip capo io ted duda ado op s A A 5 sables and Adapters PEE A 6 Connector 2 wv REI E Ae ch aay A 6 HP IB Logic Levels a cg
192. ter for the QUEStionable POWer OVERRange node An overrange for channel A is signalled in bit 0 of this node an overrange for channel B is signalled in bit 1 We enable both bits 0 and 1 for positive transitions that is if either of these two bits goes from O to 1 in the condition register the corresponding bit is set in the event register Negative transitions are ignored The enable register is set for both bits O and 1 so that if either are set they set the summary bit in the QUEStionable POWer node Set up the transition filters and the enable register for the QUEStionable POWer node Bit O is set up here this is the summary bit for the QUEStionable POWer OVERRange node Set up the transition filters and the enable register for the QUEStionable node Bit 3 is set up here this is the summary bit for the QUEStionable POWer node Set up the Status Request Enable register This causes an interrupt when the bit reflecting the QUEStionable node is set Clear the error queue by reading out all the error messages This command makes sure that the initialisation commands lines 30 60 have run Set up the display Set up the interrupt service routine and enable the interrupt 10 8 Remote Operation Programming Examples 200 to 220 240 to 310 240 250 260 to 270 280 290 300 Example 4 A loop for the program while waiting for the interrupt The interrupt service routine Perform a serial poll Increment the overran
193. ters affecting the display if the instrument When you select the display configuration the left side character field shows the message DISPLAY There is one parameter for the display This is BRIGHT to set the brightness of the display Press to look at or edit the parameter While you are editing a parameter the mode indicator shows MENU SYS EDIT BRIGHT When you select this parameter the left side character field shows the message BRIGHT The right side character field shows the brightness as a series of bars RODE MEN SYS EDIT FERRE pies LLL esca TOHI jp He BARS OA ORAP Pe wane at BNP IBR RI N a foni dan EU ac E aaa i CEE JADE I Figure 4 3 Setting the Brightness of the Display You edit the brightness using the Modify keys The brightness is set to the selected value DATETIME The date and time configuration sets the current date and time on the instrument When you select the date and time configuration the left side character field shows the message DATETIME There are two parameters for this configuration These are MM DD YY which sets the date and HH MM SS which sets the time Local Contol System Mode 4 7 Press Edit to look at or edit the parameters After pressing Edit you can select parameters using Next and Prev While you are editing a Parameter the mode indicator shows MENU SYS EDIT MM DD YY When you select this parameter the left side cha
194. ters if watts are the current units Returns a 23 character string for REF setting for the selected channel if dBm or dB are the current units Returns 35 characters if watts are the current units The string for learn mode has the folowng format Mode 1 4 Trigger 5 8 Units 9 12 AUTOranging 13 17 Channel 18 22 Filter A B B A 23 28 29 34 35 40 Zero 41 46 SRQ mask 47 54 Range A B 55 68 69 82 CAL factor A B 83 98 97 110 REF value A B B A 111 128 129 146 147 164 A B 165 182 183 200 Remote Operation H 9 Status Error Reporting Parameter Operation Mnemonic Status Byte Status Byte Mask Condition Byte Self test Comment Returns 3 digit integer 000 191 Returns 3 digit integer 000 181 Returns 2 digit integer 00 63 Executes self test returns O for pass and 1 for fail Returns 3 digit integer representing error Error Number code Last Error Number Returns 3 digit integer for last active error This is a destructive readout Operation Complete I if no further commands to interpret and execute in the input buffer 0 if further commands in the input buffer Identifier Returns 56 character string identifying currently installed firmware manufacturer model no and serial number IDN 1 2 Returns 26 character string identifying currently installed firmware manufacturere model no and serial number of channel
195. the components are added is called the command path It is important to know the current path because the same component can be used in different paths 5 6 Remote Operation The command table always starts with a root component Other components that are indented to the right can be added to the current path to complete a command or to make a new command Example We will use the SOURce Command for our examples The comamnd table for SOURce is as follows SOURce Command Summary Command Parameter SOURce 1 2 AM INTernal FREQuency value unit CW FREQuency POWer ATTenuation 1 2 lt value gt lt unit gt ATTenuation 1 2 STATe boolean 5 STATe WAVElength UPPer LOWer BOTH WAVElength An example of a command from this table is SOURCE POWER STATE In addition to the components some commands also need data A piece of data is called a parameter Seperate a command and its parameters by whitespace characters spaces or tabs Use a comma to seperate parameters when a command needs more than one of them Example n example of a command with a parameter is SOURCE AM INTERNAL FREQUENCY CW Put a colon before any component to indicate a move to the next level of the combination Put a semi colon before a component to indicate another command at the same level of the combination Example An example of using colons and semicolons to save typing is SOUR POW ATT 1 0 STAT ON WA
196. the following results relative to this These results are loss results Preparation You need both a source and a sensor module for the Loss application Before you start the Loss application make sure that you have set all the measurement parameters that you use It is most important to make sure that you have set T for the sensor and A for the source If you are already in Menu mode you have to return to Measure mode to set these parameters 3 2 Local Control Menu Mode Running the Loss Application After pressing Loss the instrument checks to see if both a source and sensor module are present If one or both are missing the character field shows the message CONFIG 7 The instrument does not enter the loss application if both modules are present m The sensor wavelength is automatically set to the wavelength of the source When you stop the application running the parameters for the sensor are automatically reset to the values in use before you started the application u The operation indicator shows APPL this stays lit while the instrument is in the loss application a The instrument shows LOSS in the character field The instrument reads the reference level when you start the application running To read the input signal and use it as the reference do the following 1 Make sure that the device under test is not in the system 2 Make sure that the source is not active The source s active whenever the green LED
197. the seconds is zero but the minutes are incremented The hours day month and year may also be incremented For example if you set the time by the command SYST TIME 23 59 60 the time is set to midnight and the day is incremented The time is set to the new value immediately when the message has been parsed The time is not affected by reset conditions RST power off and so on SYST DATE SYST DATE SYST TIME QUTPUT 722 SYST TIME 9 15 0 8 28 Remote Operation Commands SYSTem TIME Syntax Response Description Related Commands Example SYSTem TIME lt hour gt lt minute gt lt second gt O lt hour lt 23 0 lt minute lt 59 0 second lt 59 This command returns the time from the internal clock in the instrument The time is returned as three integers NR1 SYST DATE SYST DATE SYST TIME OUTPUT 722 SYST TIME ENTER 722 A Remote Operation Commands 8 29 E HP IB Application Commands This chapter gives a list of the HP 8153A HP IB commands for running applications remotely l The commands are grouped according to the modules to which they refer A list of the commands for a module are supplied with that module Install the relevant pages into this chapter each time you add a module to your system Program Commands All the applications are run using the PROGram commands The applications do not automatically enab
198. to a plotter the instrument HPIB State must be set to Talk Only for instruetions on how to do this see MODE in Chapter 4 When you select the Plot application the character field shows PLOT This application has several parameters AUTOSCAL enables or disables automatic scaling of the plot Y_MIN sets the minimum value on the y axis of the plot Y_MAX sets the maximum value on the y axis of the plot COMMENT is an eight character message printed on the plot for identification Press to look at or edit the parameters After pressing Edit you can select parameters using and Prev While you are editing a parameter the EDIT operation indicator lights AUTOSCAL When you select this parameter the left side character field shows the message AUTOSCAL The right side character field shows whether automatic scaling has been enabled If automatic scaling is enabled the instrument decides the best limits for the y axis by examining the samples m You edit the automatic scaling enable using the Modify keys It can have the value OFF to disable both automatic scaling or ON to enable automatic scaling The displayed value is always the setting for the scaling m You can press if you have finished editing or you can press or to edit the other parameters The maximum and minimum values you choose for the graph when autoscaling is off are subject to rounding The final scaling is calculated to give eleven divisions of the y axis with
199. transition filter enables that bit An enabled bit in a positive transition filter generates a 1 at the output when the input goes from 0 to 1 An enabled bit in a negative transition filter generates a 1 at the output when the input goes from 1 to 0 The condition register provides the input to the filters The output is sent to the event register At power up all of the bits in both transition registers are set to 0 That is no transitions are passed to the event registers The Event Registers The outputs from the transition filters set the bits in the event register These bits are only cleared when the register is read otherwise they stay as they are The Enable Registers The enable register selects which bits affect the next stage of registers Alina bit in the enable register means that the corresponding bit in the event register is enabled The enabled bits are ORed together and the result is sent to the condition register in the next node At power up all of the bits in the enable registers are set to 0 7 2 Remote Operation Status Commands The Status Commands The registers and filters described above are present in each node of the status structure the full structure is given later in this chapter Each node has the same set of commands and queries These commands and queries are listed here once to avoid repetition Note You can only use these commands and queries with a node N specification The s
200. trument being switched off pen A OO O e e NN RECALL The recall function sets a channel configuration according to data that has been stored in memory When you select the recall function the left side character field shows the message RECALL _ BEE Eimer DOE O aa JEJEJ Figure 4 1 Making a Selection in e Mode the Recall Function There are three parameters for this function The module type that the configuration was saved for the location where the configuration was saved and the channel to set with the configuration Press to look at or edit the parameters All of the parameters are displayed at the same time in the right side character field You can select between the location and the channel using and gt You cannot edit the module type While you are editing parameters the mode indicator shows MENU SYS EDIT Press to make a recall of the selected data 4 2 Local Contal System Mode The Module Type The module type is indicated by the last two numeric digits of the product number Not all locations have a module type That is the standard setting and locations that have not been used to store configuration data do not have a module type parameter You must have the correct module type in the selected channel to make a recall If you do not the message MISMATCH will be shown when you try to make a recall The Location The location where the configuration data is stored is a number betwe
201. tween 40 C and t 70 C The instrument should be protected from temperature extremes that may cause condensation within it Installation A 9 Claims and Repackaging If physical damage is evident or if the instrument does not meet specification when received notify the carrier and the nearest Hewlett Packard Service Office The Sales Service Office will arrange for repair or replacement of the unit without waiting for settlement of the claim against the carrier Return Shipments to HP if the instrument is to be shipped to a Hewlett Packard Sales Service Office attach a tag showing owner return address model number and full serial number and the type of service required The original shipping carton and packing material may be reusable but the Hewlett Packard Sales Service Office will provide information and recommendation on materials to be used if the original packing is no longer available or reusable General instructions for repacking are as follows 1 Wrap instrument in heavy paper or plastic 2 Use strong shipping container double wall carton made of 350 pound test material is adequate 3 Use enough shock absorbing material 3 to 4 inch layer around all sides of the instrument to provide a firm cushion and prevent movement inside container Protect control panel with cardboard 4 Seal shipping container securely 5 Mark shipping container FRAGILE to encourage careful handling 6 In any correspondence re
202. ulation The modulation can be one of CW continuous wave that is no modulation 270Hz 1kHz or 2k Hz Values CW 270Hz 1 2kHz Default CW mm career The Disp Ref Key Pressing this key takes the input power level and stores it as the reference Setting or changing the reference in this way only affects results displayed in dB If the display is in dBm or Watts the measured power level is stored as the reference that is REF Pmeasured Where REF is the reference and Pmeasured 18 the absolute power level see CAL If the display is in dB this value is converted to dBm or Watts before being stored as a reference that is REF yew Paispiag dB REF oa Where REF new is the reference after the key press Paisplay is the displayed relative power and REF 4 is the reference before the key press Local Control Measure Mode 2 7 CO ON ORTO O ca The dB Key This key switches the display to show results in dB Results in dB are always given with respect to another power level This can be a stored reference or it can be a second power level Using with a Two Sensor Instrument For an instrument with two sensors the dB result can be with respect to the reference stored for the channel or it can be with respect to the power level of the other channel If the result is in dB with respect to the power level of the other channel changes the result to dB with respect to the stored reference The
203. us node PTRansition Syntax Response Description Related Commands Example STATus lt node gt PTRansition lt value gt 0 lt value lt 32767 This query returns the value for the setting of the positive transition filter for the node The value is returned as an integer NR1 STAT lt node gt PTR OUTPUT 722 STAT QUES POW OVERR PTR ENTER 722 A The Operation Status The operation status is that part of the status structure that shows the normal operation of the instrument The relationship between the nodes of the operation statis is shown in Figure 7 2 Each node except the status byte is sixteen bits wide Only 15 of these bits are used Each node except the status byte has it s own condition event and enable registers and it s own transition filters These registers and filters are described earlier in this chapter Remote Operation Status Commands 7 7 LPEL Tier Status Byte iO AE Figure 7 2 The Operation Registers 7 8 Remote Operation Status Commands The Operation Status Commands The following is a complete list of the operation status commands and queries These commands and queries are available without regard to the configuration of the instrument Some nodes are only active with certain modules For example the averaging registers are not used if the instrument has two source modules Here you can read the averaging event register but it always returns
204. verage lt 1 second Editing the Averaging Time Parameter The Display while Channel A is Being Zeroed Measuring the Reference for the Loss Application Measuring the Loss of a Device Under Test DUT The Loss Result of odo en Aus du ba AO E ga Setup for a Record Application 2 m m m rn en Selecting an Application Stability 2 2 2 Editing an Application Parameter Samples Te a ie Ju tae ee te ER A Logging Printout ar a date ii bras que pee he Setup for an Alignment Application 00 The Display during the Alignment Application Making a Selection in System Mode the Recall Function Editing a Parameter in System Mode Setting the Brightness of the Display 2 2 22 Common Status Registers 2 The Registers and Filters in a Node The Operation Registers 2 2 lll nn The Questionable Registers 2 2 Cm nn The Source Register 2 sos vx o sen al Measurements with Taverage lt 1 second e gt e 4 1 62 Contents 11 8 2 Measurements with Taverage gt 1 second immediate triggering A 1 A 2 A 4 Measurements with Ta verage gt 1 second continuous triggering Line Power Cables Plug Identification HP IB Connector
205. wer on The RST and CLS commands do not change the register Table 6 2 The Standard Event Status Enable Register BIT MNEMONIC Decimal Value 7 Power On 128 6 6 Not used 0 5 Command Error 32 4 Execution Error 16 3 Device Dependent Error 8 2 Query Error 4 1 Not used 0 0 Operation Complete Related Commands ESE Example OUTPUT 722 ESE 21 Remote Operation Common Commands 6 5 ESE standard Event Status Enable query Syntax Response Definition Related Commands Example ESR ESE lt value gt 0 lt value lt 255 The ESE query returns the contents of the Standard Event Status Enable register see ESE for information on this register The value is returned as an integer NR1 ESE OUTPUT 722 ESE ENTER 722 A standard Event Status Register query Syntax Response ESR lt value gt 6 6 Remote Operation Commen Commands Definition Example IDN IDeNtification query Syntax Response Table 6 3 The Standard Event Status Register BITS MNEMONICS Decimal Value 7 Power On 128 6 Not used 0 5 Command Error 320 4 Execution Error 16 3 Device Dependent Error gis 2 Query Error 414 1 Not used 0 0 Operation Complete 1 See Command Errors in Appendix I Pl See Execution Errors in Appendix I 31 See Device Dependant Errors in Appendix I 4 See Query Errors in Appendix I The ESR returns the contents of the Standard Event Status
206. xecute Trigger GET was put in the input buffer inside a program message The command error bit is set in the Event Status Register see ESR in Chapter 6 100 101 102 103 104 105 Command error generic syntax or semantic error Invalid character Syntax error unrecognised command or data typel Invalid seperator Data type error e g numeric or string expected got block data GET not allowed 14 Error Codes Parameter not allowed too many parameters Missing parameter too few parameters Command header error Header seperator error whitespace and nothing else expected Mnemonic too long maximum 12 characters Undefined header operation not allowed Header suffix out of range Numeric data error includes non decimal numeric Invalid character in number includes 9 in octal data etc Exponent too large numeric overflow exponent magnitude gt 32 767 Too many digits number too long more than 255 digits received Numeric data not allowed Suffix error Invalid suffix unrecognised units or units not appropriate Suffix too long Suffix not allowed Character data error Invalid character data bad character or unrecognised Character data too long maximum length is 12 characters Character data not allowed String data error Invalid string data e g END received before close quote String data not allowed Block data error Invalid block data e g E
207. y Error bit is set in the Event Status Register see ESR in Chapter 6 400 410 420 430 440 Query error Query interrupted query followed by a DAB or a GET before the response was complete Query unterminated addressed to talk incomplete program message received Query deadlocked the input buffer and the output buffer are full cannot continue Query unterminated after indefinite response the indefinite response is no the last request in the message unit 13 Error Codes Sales and Service Offices Hewlett Packard products are sold and supported throught HP offices worldwide To contact the closest HP Sales and Service Office please check your telephone directory or contact on of the HP offices listed below Sales and Service Offices Country Address Tel France Hewlett Packard France Z A de Courtaboeuf 33 1 69 82 60 60 1 av du Canada F 91947 Les Ulis C dex German Hewlett Packard GmbH Federal Vertriebszentrum S dwest 49 7031 645 Republic Schickardstrasse 2 D 7030 B blingen Italy Hewlett Packard Italiana S p A Via G di Vittorio 9 39 2 923 691 1 20063 Cernusco S N Milano Japan Yokogawa Hewlett Packard 1 27 15 Yabe 81 427 59 1311 Sagamihara Kanagawa 229 Spain Hewlett Packard Espa ola S A Crta de la Coru a 34 1 6370011 Km 16 500 E 28230 Las Rozas Madrid Sales and Service Offices Ji Sales and Service Offices continued Country Address Tel Unite
208. y application is included in chapter 6 see E fu 0 in Chapter 10 If the instrument is accessed over the HP IB while you are editing a parameter the editing will be terminated For example if you are editing a system parameter an incoming HP IB access terminates the editing and blanks the display in this case you should press and then to restore the display and return the instrument to Measure mode If the interrupting HP IB command is to zero the instrument then the ZEROING message is lost when the display is blanked TMSL The HP 8153A uses commands according to the Test and Measurement Systems Language TMSL also known as Standard Commands for Programmable Instrumentation SCPD For an introduction to TMSL SCPI and TMSL SCPI programming techniques refer to the following documents w Hewlett Packard Press Addison Wesley Publishing Company Inci A Beginners Guide to SCPI Barry Eppler 1991 m The SCPI Consortium Standard Commands for Programmable Instruments Published periodically by various publishers To obtain a copy of this manual contact your Hewlett Packard representative A TMSL SCPI command is a combination of command components The commands used by the HP 81534 are given in chapters 7 8 and 9 These show the possible command components and the possible component combinations The first component in one of the command tables is called the root component Other components are added to make a command The way
209. yntax element lt node gt means any of the ES node specifications Note m The commands and queries are given in upper and lower N case You can use either the entire command or query both upper and lower case or just the part that is in upper case That is either STATUS OPERATION SETTLING EVENT or STAT OPER SETT EVEN is acceptable wm The commands and queries can be entered in either upper or lower case That is either STAT OPER SETT EVEN or stat oper sett even is acceptable STATus PRESet Syntax STATus PRESet Note You do not specify a node with this command Description This command presets all the enable registers and transition filters for all nodes of the OPERational and QUEStionable status The OPERational QUEStionable and ISUMmary nodes are set Remote Operation Status Commands 7 3 Related Commands Example Register All bits set to ENABle 0 PTRansition 1 NTRansition 0 The OPERation CORRecting ZERO OPERation AVERaging POWer OPERation MEASure POWer and any OPERation POWer lt application gt nodes are set Register All bits set to ENABle 1 PTRansition 0 NTRansition 1 All other nodes are set Register All bits set to ENABle 1 PTRansition 1 NTRansition 0 None OUTPUT 722 STAT PRES STATus lt node gt CONDition Syntax Response Description Related Commands STATus lt node gt CONDition lt value gt 0 lt value lt 32767 This que

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