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Содержание 263

Страница 1: ...Model263Calibrator Source Quick ReferenceGuide...

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Страница 3: ...ptions of parlous features and Information concerning the operation of the Model 283 Also included are programming examples using VBrlous COntr011wa Q1997 Keithley Instruments Inc Instruments Division...

Страница 4: ...l 9 PROGRAMMING OUTPUT VALUES 10 i i SOURCING METHODS 11 GUARD 13 I FRONT PANEL PROGRAMS 16 i IEEE 488 PROGRAMMING 17 PROGRAMS 23 IBM PC or AT ICEC PC 488 Interface1 24 IBM PC or AT National GPIS PC I...

Страница 5: ...prop erly earth grounded power receptacle 2 Before sevlcing disconnect the instrument from the power line and all other equipment and consult the Model 263 InstructIon Manual 3 Do not touch any termi...

Страница 6: ...PANEL OPERATION POWER Controls AC line power to the instrument i I I 1 SHIFT Several controls have secondary functions that are selected by first pressing SHIFT and then pressing the ap 1 propdate bu...

Страница 7: ...alue of the reslstanoe will be displayed VOLTS Pressing the VOLTS button conflgures the Model 263 88 a voltage 80 The voltage VBIUBwill be displsyed Pressing SHIFT VOLTS configures the Model 263 to ou...

Страница 8: ...light indicating that the Model 263 is configured as a passive current aouroe I COUL Pressing the COUL button conflgures the Model 263 8s an active charge 8ouroe The currently selected range and prog...

Страница 9: ...g using the Adjust Method ADJUST A increments the reading at the seleotnd dlglt and ADJUST T decrements the reading Not funotional in OHMS KEYPAD ENTER Pressing this button enables the keypad allowing...

Страница 10: ...m parameters are modified by the ADJUST buttons Pressing MENU after modifying a program parsmeter enters the new parameter and returns the instrument to normal operation OPERATE Toggles the instrument...

Страница 11: ...T is selected COMMON Output low Is always avsllable at this termlnsl regardless of the oonflguration of the output PREAMP OUT This terminal along wlth COMMON can be used to monitor the voltage drop ac...

Страница 12: ...Display Reading Use thB ADJUST A and ADJUST v to increment or decrement the reading Polarity of the reading is toggled by the button Keypad Method 1 Enable Keypad Enable the keypad by pressing KEYPAD...

Страница 13: ...RCING METHODS Figures 1 through 6 show the basic methods that the Model 263 ums to source resistance voltage current and charge MODEL 263 _ _ _ _ _ _ _ _ _ 1 Flgure 1 Ohms Source Flgum 2 Volts Source...

Страница 14: ...Flgum 3 External Source MODEL 263 r___ _____ _ _ l t L _ __ Flgure 4 AMPS V A and COUL V A Flgum 5 Amps and Coul Source 12 j j...

Страница 15: ...OUL V R OHMS and VOLTS the inner shield of the triax OUT PUT connector Is floating unles8 a guard drive is supplied by the user Figures 7 through 10 show the guarded out put configurations for all fun...

Страница 16: ...Flgure 7 Guarded Ohms Output Conflgurstlon OUTPUT _HL r t_l It Flgum 8 Guarded AMPS WA and guarded COUL V R L output Co llguratlo...

Страница 17: ...Flgum S Gusrdsd Amps and guarded Coul Output Co flguratlon HI OUTPUT V c I 0 Figure 10 Guarded VOLTS OUtput Conflgumtlon 16...

Страница 18: ...ENU but ton again The instrument will return to normal operation Note The IEEE address fProgram IEEE1and the display mode IProgram dlSPl are stored in memory Thus the i instrument will power up to the...

Страница 19: ...IEEE 488 PROGRAMMING DEVICE DEPENDENT COMMANDS EKeCUte X Execute other device dependent commands 17...

Страница 20: ...0llA 20 v 200 C WGL lOOM 200 nA 20 v 2pc 1OOGL 1G 2pA 20 2O C lOOGL IOG 2OpA 20 20qk IOOGL lOOGO 200 pA 20 V 200 X 1OOGL 1000 2mA 20 ZOO IOOGL IOOG 20mA 20 V ZOOtiC OOGL A 0 Off A 0 Off Auto Off Auto...

Страница 21: ...Self Te l JO Perform self test EOI KO Kl Enable EOI Disable EOI SRO IYGi Ml6 M32 Disable Charge done Resdv ENC Ccdlbratlon Value An 1 Calibrate using value 19...

Страница 22: ...Calfbmllon Value Lfl 1 Calibrate low temperature cal point output Value V Program output using value PI l GO Gl Reading with prefix Reading without prefix operate 00 Standby 01 operate 20...

Страница 23: ...DATAFORMAT SRQ MASK end STATUSBYTE FORMAT 21...

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Страница 25: ...PROGRAMS 23...

Страница 26: ...e set the primary address of the Model 263 to 9 2 With the power off connect the Model 263 to the IEEE 499 interface installed in the IBM computer 3 Type in SASICA on the computer keyboard to get into...

Страница 27: ...9 ENTER 21 Routine addresses 40 MY RDDRESS 2I PC 468 address 50 INST ADmESS 263 address System ccntmller ln1t1el1zeevetetn Prompt for string Send commend string Meke room for dete Get readlna from 263...

Страница 28: ...Mods 263 fo the IEEE 489 interface installed in the IBM computer 3 Type in BASICA on the computer keyboard to get into the IBM interpretive BASIC language 4 Place the interface software disk in the d...

Страница 29: ...lted 90 IF c1 3 THEN B Check for null input 108 CRLL IBHRT W CMD Address 263 to listen send string 0RLw SPRCE LBO Define reading input buffer 120 CALL IBRD 11263 ROB Address 263 to talk get reading 13...

Страница 30: ...panel program feature set the primary 1 1 address of the Model 263 to 6 2 With the power off connect the Model 263 to the j IEEE 466 interface installed in the Aoole II computer 3 Enter the lines in t...

Страница 31: ...nable remote 60PRINT WT iZ iB Address 263 to listen send string 70PRINT LFI Line Feed on 80PAlNT RDH iZ i Address 263 to talk IIIPUT 3 iA G 98PRIHT1 UT Untalk the 263 160 PR O Define o tp t to CRT 116...

Страница 32: ...mary 1 address of the Model 263 to 8 2 With the power off connect the Model 263 to the HP82937A GPl6 interface installed in the HP 66 oornputer 3 Enter the lines in the program below using the END LIN...

Страница 33: ...PROGRAM COMMENTS Prompt for command Input command string Address 283 to listen send strln Address 2 3 to talk In put reading R isp y readlng string 31...

Страница 34: ...ront panel program feature set the primary address of the Model 283 to 8 2 With the power off connect the Model 203 to the HPS2937A GPIB interface installed in the computer 3 Enter the lines In the pr...

Страница 35: ...ce 263 I r rnct Prompt for and Input command Address 203 to listen send string Address 263 tc talk In put readlng Display reading string Repeat NOTE For ccnverslon tc a numeric variable change the prc...

Страница 36: ...s of the Model 263 to 13 2 With the power off connect the Model 263 to the 99034A HPIB interface installed in the 992SA 3 Enter the lines in the program below using the STORE key after each line Line...

Страница 37: ...t address 8 2 rernl1263 Place 263 in remote 3 env COMIIANDSTRING I Prompt for command string Address 263 to lIsten send 8trlng 44ry 263 to talk input Print data strlnp on 7 gtc 3 printer Repeat NOTE F...

Страница 38: ...ff connect the Model 263 to the IBV I 11 IEEE 488 interface cable 3 Enter the program below using the editor under FIT 11 i and the name IEEE FOR 4 Comcile using the FORTRAN ccmeilsr as follows FOR TR...

Страница 39: ...i5 5 Allow 6 error 16 s C LLIBTtMc t20 Allow 1 second bus dmsc t Set line feed as terminator lbrn on remote Input primary address PRIADR send 8trlng 18 I 8REC IHPlJT 80r Get data from instrument PRIAD...

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