Benutzeranleitung / Produktwartung E1367A des Produzenten HP (Hewlett-Packard)
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Conten ts HP E1366 A/67A RF Multiple xers Use r’s Manu al Wa r rant y . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 WA RNINGS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Safe t y S y mbols .
Exa mp le: Sc a nning Usin g "Tr i g Out " a nd " Even t In" Por ts . . . . . . . . . . . . 35 Usin g the Scan Complet e Bi t . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36 Exa mp le: S c a n Compl et e I nter rupt .
A. HP E136 6A/E 1367 A RF M u lti ple xe r Spec i fic at i ons . . . . . . . . . . . . . . . . . . . . 61 Relay Life . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63 End of Life Detection . . . . . . . . . . . . . .
Not es 4 HP E1366 A/6 7A R F Multip lexe rs Use r’s Man ual C ontents.
Certificati o n H ewlett- Pac kard Company c ertif ies tha t this produ ct m et i ts published sp ec ifica tion s a t the time of shipment fr om th e factory.
F rame or chassis ground ter mi nal— t y pi- cally conne cts to the equipment’s metal frame. Al ter n ati ng c u rren t (A C ). Dir ect curr en t (DC). Indi ca te s haza rd ous v oltag e s. Ca lls at te nt i o n t o a pr oce dur e, pr acti ce, or c on dition that c ould caus e bod ily injury or de ath.
Declaration o f Conformi ty according to I S O/IEC Guide 22 an d E N 45014 Manu fa cturer’ s Nam e: Hewlett -Pa ck ar d Compa ny Lo v eland Manufacturing Center Ma n uf ac t urer ’s Addre ss: 815 14 th St re e t S.
Not es 8 HP E 1366 A & E 1367 A RF Multiplex e r Mod u les User’s M anual.
Reader C omment S hee t HP E1366A & E1367A RF M ul tipl exer Modul e U ser’s M anual Edi t i o n 3 Y ou ca n help us i mprove our manua l s b y s h a ri n g you r c ommen ts and suggesti ons. In appre ciat i on of your t ime, we wi ll ente r yo u in a q uarterly dr awing f or a H ewle tt -Pac kar d Palmt op Pers onal C omp uter (U .
10 HP E1366A & E 1 367A RF Multiplexe r Mod ule User’s Manual.
Ch apter 1 Getting Started with the HP E1 366A/E136 7A R F Mu ltip lexers Using This Chapter This ch apter includes a n RF mu ltipl exer’ s d e scription, addre ssin g gui delines, and a n ex a mple to c hec k initial op eration. Chap t e r c o ntents ar e: • Multi p l e xer Mo dul e D escripti o n .
Figu re 1-1. Mu ltiplexers Sw itch i ng Diag r am 12 Gett ing Sta rte d with the HP E1366A/E1 367A RF Mul tiple xers Ch apte r 1.
Ty p i ca l Co nfig u rat io n The multi pl e xer relays a re co nfi gured in a “ tre e” s tructur e wh ic h p rov i des hig h isolation a nd lo w V SWR ( v oltage sta ndin g wa v e ra t io). Eac h c hannel can switc h user inputs up to 4 2 Vdc or 42 Vac p eak.
Multipl exer Ca rd Numbers The multi pl e xer ca rd numb er depen ds on t he switch box co nfi gurati o n (si ng le- module or multipl e- m odule) set fo r the m ulti p lex er s. (Le ading ze r oes c an be ig n or ed fo r th e c ard n u m be r .) For a sin g l e-m od ul e sw it c hbo x, the car d numb er is a lwa ys 01.
Us e c o m mas ( , ) to fo r m a c h annel list or u s e a c o lo n ( : ) to f orm a ch ann e l rang e. O nl y vali d chan nels can be acc e ss ed in a ch an n e l li st or c han nel ra n ge. Also, t h e c h annel list or c hann el r ange m ust b e from a lo w er cha nne l numb er t o a high e r c h annel nu m b e r.
Not es 16 Gett ing Sta rte d with the HP E1366A/E1 367A RF Mul tiple xers Ch apte r 1.
Ch apter 2 Confi gur ing the H P E 1366A/ E 1367 A RF Multiplexers Using This Chapter Thi s ch apter sh o ws how to make use r c on necti o ns to the RF multi plexe rs and h ow to co n figu re the m u lti p lexe r modul es. Chap ter conte nts a re: • Wa r n ing s a n d C au tio ns .
Cau tion CENTER CON D UC TO R MAY SH O RT TO SHIELD. Each channel ’ s center conductor may momentarily short to the shield when the channe l is opened or closed. Use only resi s t iv e ( 5 0 Ω or 7 5 Ω ) or cu r rent-li m ited ( < 1 A) inputs with l ess t h an 0.
S o m e guid e l ines for us er input cab ling a re: • Fo r b es t high-fre que n cy pe rf orm anc e, us er cabli n g sh ould h ave a t least t wo b r aide d s h ields or one bra id a nd a f oi l wr a p. • Always us e sh i e l ded c oaxial cable s with t he char acteristic imp e danc e of t he mu lti p le x er us ed (50 Ω or 75 Ω ).
T y pical Multiplexer Configurations Typ ical RF mu ltiple x er configur at ions ar e: • St a ndar d c onfigurat ion (2 x 4:1 multip lexer) • Tre e confi gu ration ( 1 x 12: 1 mul tiplexe r) • M.
T ree Co nfig urat ion Figu re 2 -3 show s a ty pic al tree co nf i gu rati on w h ich use s tw o RF mu lt ip le x ers t o pr o v i d e a 1 x 12 :1 mu lt ip le x er . T hi s co nf ig ur a t io n p r ovi d e s iso lation of test points while mainta inin g ch ar a c t eristi c im p e danc e .
Matrix- Typ e Co nfig u rat io n Fig ure 2-4 shows the tw o bank s o f an RF multipl exe r co n nec te d to form a matrix - t yp e a r ra ngeme nt . This c onfi gurat ion pr o vides a way t o co nnec t multiple d e v ic e s under test (DUTs) t o mul t iple test instr u m ents.
Changing Multiplexer Components As re qu ired , you can chang e th e lo gi cal add ress sw itch s et ting, re place th e p r otecti o n f us es , chan g e th e inter rupt prio rity jum pe r s ettin g, o r r emo ve c hannel t erminat ion r e s istors. See F i gure 2-5 f or loca t io ns.
Not es 24 Conf igur ing t he HP E13 66A/E136 7A RF Mult ip le x ers Ch apte r 2.
Ch apter 3 Usin g the H P E13 66A/ E1367 A RF Multipl exer Module Using This Chapter This ch apter p rovi d es e xa mples to switch multiplexer channels and to scan mu ltip lex e r channels . As requ ired s ee C hap t er 4 , Und e rsta n ding the RF Mu lt ip le x ers , t o mo d i fy t he exa m p les f or you r a p pli c a tio n.
Exa mple: Sta ndard Sw itc hin g This ex a m p le co nnects c hanne l 02 to com 00 of an RF mu l tipl ex er in standar d c o nf igurat ion. The multip lex e r is def ined as a si ngle- m ult iple x e r s witch b ox instr u m ent. See t he f o llo w ing f igur e f or t yp ical u s er con necti o ns .
Exa mple: T ree Sw i tc hi ng Thi s ex amp l e use s tw o RF m ulti plex e rs in a t ree co nfig urati on to c o nnect com 10 of mul tiplexe r #1 with chan nel 12 of multipl exer #2. The two mu ltip lex e rs form a mu lt iple -mu ltip lex er s witc hbox ins tru m ent wit h multi plexe r # 1 a s c ard 01 and multi ple xer # 2 as ca rd 02.
Ex ample : Matrix- Typ e Sw itc hin g This ex a m p le co nnects c h a nnel 13 to chann e l 01 of an RF mu lt iple x er in ma tr ix -t yp e co nf ig ur a t io n. Th e m u lt ip le x er is d e f in e d a s a sin g le-m od u le s witch b ox instr u m ent.
Scanning Channels • S c ann ing c hann e ls con sists of c losi ng a set of c h annels , on e c hannel at a ti m e. You can s can any co m binati o n of ch annel s for a si n g l e- m ulti p l e xer or m ultiple - mul tipl ex er switch box. • Si n g l e, mul tipl e, or co nt in u ous scanning mo des a r e availabl e.
Sca n nin g Ch ann els Comments Sca n Li st Can Ex ten d Ac ross Bou ndari es . For m ulti p l e - mul tipl ex er switc h b ox instru m ents, the scan li st ca n ext end ac ross multiple x er boundaries . For ex am p le, fo r a two- m ultiple xer switc h b ox instru m ent, SCAN (@100:213) w i ll sc an all c hanne ls in both m ulti plexe r s.
Ch apter 4 Un ders tand ing the H P E13 66A/ E1367 A RF Multiplexers Using This Chapter This ch apter explai ns t ec h nique s to scan RF mu ltipl exer ch ann e ls and s ho ws h o w t o us e t h e Sca n C omp let e b i t. Th e c ha p ter co nt ent s a r e : • Sc anni n g Ch ann e ls Co mman ds .
Se ts N u mbe r of Sc a n ni ng C ycle s AR M:CO UN < nu mbe r > set s 1 to 32 76 7 s can s thr ough th e ch ann el li st per IN IT command. Default is o ne sca nning cycle. Selects t he Tr igger Sou r ce TRIG:S OUR defines t he trigger source to ad vance the scan .
Enablin g Tr i g Out Port (OUTP ON) The Trig Out por t i s shared by all inst rum e nt s i n th e ma in fr am e. Wi t h th e por t enabled (wit h OUTP ON), it gene ra tes an out put tri gge r af te r each cha n n el c l osu r e for ANY swit chb o x in the ma in fram e.
Examp le: Sc a nn ing wit h Ext ernal De vice Thi s exam ple use s th e H P E1300A /E1301A mai nfr ame "Tri g Out" port to synchronize the RF m u lti p le x er channel c losures to a n exte rnal measur ement dev i ce . S ee t he f igu re b elow for t ypic a l u s er c onn ect i on s.
Examp le: Sc a nn ing Usi n g "T rig Out" and " Ev en t In " Po r ts This ex a m p le uses t he HP E13 0 0 A/E1301A mainfr a m e "Tr i g Out" and "E v e nt In " ports to sync hron i z e R F mult iplex e r c hannel c losures with an exte rnal m easu rement device.
Using the Scan Complete Bit You ca n us e t he Sca n C o m p let e Bit (b it 8) in t h e O peratio n S ta tus r e gist er of a sw itchbo x to d eterm in e when a scan n in g cycl e co m pl e te s (no oth er bit s in t h e regis ter appl y to th e sw itch box).
Ch apter 5 HP E1366A /E1367A RF Multip lexers Command Reference Using This Chapter Thi s chap t er des cribes Standar d Comman ds for P rogr am mable In st ru m ent s (SC PI) a nd su m mar izes IEEE 488. 2 Comm on ( * ) co mman ds appl icable to b oth RF Mu ltip lex e r mod u les.
Command Separat or A c o lon ( : ) always separat e s one co m mand from the next lower- l evel c ommand as shown bel ow: ROUTe: SCAN:MODE ? Col on s se pa ra te th e roo t c om man d from th e se co nd -l eve l co mma nd ( [R O UT e:]SCAN ) and th e sec ond lev el from th e th ird le v e l ( SCA N:M ODE ? ).
Parameters Par a me t er Types. Th e f oll owing table contains explanations and examp les of param et er typ es y ou mi ght see lat er in t his c hap t er.
SCPI Command Reference Th is se ctio n de scri b es th e Stand ar d Comm and s for P ro gramm abl e I nst r u m e nts (SCPI) co m m an ds for t he R F mu l tipl exers . Command s are li st ed alphabe tic a lly b y subs ys tem a nd w it hin e ac h subs ys tem.
ARM The ARM su b s yst e m s elects t he nu m b er of sca nni n g c y c les (1 thr ou g h 327 67) for each INIT iat e co mmand. Subsystem Sy nta x ARM :CO UNt < number > MI N | MA X :COUNt? [MIN.
:COUN t? ARM: COUNt? [MIN | MAX] retur ns curr e nt nu m b e r of sca nni n g c y c les s et by ARM :COUNt . The cur rent n u mber of scan c y c l es is ret urned wh en MI N or MAX is not su p pli e d. W ith MI N or MA X pa s sed a s pa ra m et ers, MI N returns 1 and MAX r etu rns 3276 7.
D IS Play The DISP l ay subs ys t em monit ors t he c hannel sta t e of a s elec t ed mo dule (or card) in a s witch bo x . Th is subsyste m o p erate s only with mainf rames whic h have a d isplay, su ch as t h e HP 75000 Ser i e s B Mainfr a me (HP E130 1 A).
: M ONi t or: CAR D DIS Play: MONit or: C A RD < nu mb er > | AUT O s e lects t he m odu le in a sw i tc hbo x to be mo ni to re d. Parameters Param et er Na m e Parameter T ype Ran ge of Values.
INITiate The IN IT iat e subsy s tem sel ects co nt in u ous scan ning cycles and star ts the scanning cyc le. Subsystem Sy nta x INI T iat e :C ONTinuous ON | OFF | 1 | 0 :C ONTinuous ? [:IMMedi at e] :CONTinu ous INI Tiate: CONT inu o u s O N | OF F | 1 | 0 enab les or disab le s c ont inuous sc a nning c y cl e s for th e swi tchbox .
: C ON Ti nuo us? INIT iate: CONT inu o us? queri es the scann i ng st at e. With con tinuo us sca nnin g enable d, the c omma nd r e turns 1. W ith c ont inuous sca nning di sa bl ed , th e c o mma nd re tu rn s 0.
OUTPut The OUT Put subs ys t em enab l e s or disa b les the “ Trig Out” p ort of t he HP E1300 A /E13 0 1 A main frame or t he HP E140 5 A /E14 0 6 A mo dule.
[R OUTe: ] The ROUT e subsy stem c o nt rol s switch i n g and scann ing ope r at i on s for R F mul ti plexe r mod ul e s in a switch bo x. Subsystem Sy nta x [RO UT e:] CLOSe < chann el_lis t >.
CL OSe? [ROUT e:]CL OSe? < c hannel_ list > re tu rn s th e c u rre nt st ate of the ch ann el (s ) qu eried. T h e chan nel _l ist i s in t h e fo r m (@ c cn n) (se e [RO UTe: ]CLO Se fo r de fi ni tio n) . Th e co mma nd ret u rns 1 fo r c hann el (s) cl o s ed or returns 0 for c hannel(s) op ened.
OPEN? [ROUT e:]O PEN? < chan nel_li st > re tur ns t h e cur r en t sta te of t h e c ha n n e l (s ) qu eried. T h e channel_list is in the fo rm (@ccn n) (se e [RO UT e:]OP E N fo r defi ni tion ). Th e comm and re tu rns 1 f or chann el (s) open or ret urns 0 fo r c hannel(s) cl os ed.
SCA N [ROUTe:]SCAN < chann el_list > d ef i ne s th e c hann e ls to be s can ne d. The cha nn el_list has th e form ( @ccn n) where cc = c ard n u mbe r (01-99 ) and nn = c hannel nu mb e r (00-03 and 10-13 ) .
SC AN:MODE [ROU Te:]SCAN:MODE NONE | VOL T | RES | F RES se ts th e sc a n mo de f or th e RF multi pl e xers . NONE , VOLT , and RES have no effe ct on multi pl e xer op eration. W ith F RES , the sw itch is s e t fo r “ paire d-ch ann e l” scann ing.
STA T us The ST ATu s subsys t em re p orts t he bit valu es of a Standa rd Op eration S t atu s regi ster. I t enabl es the S tatus registe r to se t a bit af t er a b it is s e t to 1 by the St a ndard Ope ratio n registe r.
SYSTem The SYST e m subsyste m retu rns er ror nu mbers / messa g es in t h e e rror qu eue of a sw itchbo x, an d re tu rns mod ul e type s and de scripti o n s in a s witc hbox.
Parameters Param et er Na m e Parameter T ype Ran ge of Values <numbe r > num er ic 1- 99 Co m ment s • R F M ult ip le xe rs Mo de l N u m b e r: The SYSTem :CT YPe? < number > c o mm a nd r etur ns " HE WL ET T- PA CK AR D, E1 366A ,0 ,A .
TRIGger The TRI Gger subs ys t em c ontr ols t h e trig g e r i ng op erat ion o f RF mu lt ip le x e r mo d u les in a s witch b ox. Subsystem Sy nta x TRIG ger [:IMMedi at e] :SOURce BUS | EXTernal .
:SOURc e TRIGger:SO URce BUS | EXTern al | HO LD | I MM ediate speci fi es th e trigg e r sour c e to advanc e the c hann e l list dur i ng sca nnin g .
Exampl e Sca nn i n g Usin g Ex te r n al Tri gge r s Thi s ex amp le use s extern al t riggeri ng ( TRIG:SOUR EXT ) t o scan c h anne ls 00 through 03 of a si ng le- module swi tc hbox. The trig g e r so urc e to advance the sca n is t he inp ut t o t h e “ E v e nt In ” BNC on a n HP E1 300A/E1301A main f ra me .
IEEE 488.2 Common Commands The fo llowi ng t a b le lists the IEEE 488.2 C om mon ( * ) C om mands that app ly to t h e R F Mu lt ip le x e r m odu le . The o p er a t i on of s ome of t hes e c omma nds is descr ib e d in C h a p t er 4 o f t h is manu al.
Command Quick Reference The fo llowi ng t a b les su mm ariz e SCPI a n d IEEE 488. 2 C ommo n (*) c omma nds f or the R F Mu ltiplex e r mod u les used in a s witchb ox. SCPI Command s Quick Referen ce Com man d De s cri pt ion ABORt Abo rt a scan i n progr ess .
A ppe ndix A HP E 136 6A/ E1367A RF Mult ipl exer Specificati o ns Inpu t Ch ar ac ter ist ics Maximu m Vo l tage - any cente r or shiel d to any othe r ce nte r , shie ld, or chassi s: 42 V Pea k Ma .
Co o ling/S lot: 0. 05 m m H 2 O @ 0. 25 l it e r/se c Humidi ty: 65% 0 ° to 40 ° C Op era ti ng Tem p era tu re: 0 ° to 55 ° C Stora ge T em pera t u re: - 4 0 ° to 75 ° C EMC, RF I , Safe ty: meets FT Z1 046/ 198 4, CSA556B, IEC3 48, UL1 244 Net Weight ( k g ): 0.
Relay L i f e Elec tromech anic a l relays a re subje ct to norm al wea r- ou t . Rel ay lif e dep e nds o n s everal fa ct or s. The eff e cts of loa din g and switc hi ng fr equen c y ar e brief ly discu s s ed b elow: Rel ay Loa d. In general, hig h e r p o w er s witch i ng redu c es relay li fe.
Not es 64 HP E1366 A/E1 367A RF Multipl e xer Speci ficat ions Append ix A.
A ppe ndix B HP E1 366A/E136 7A Mul tip lex er Registers Re gi st er D efi ni tio n s The HP E1366 A an d HP E136 7 A R F multiplex ers ar e reg ister-ba s e d slave devic e s.
Addressing the Register s To read or w rite to spe cifi c reg iste rs , you mus t use th e re g iste r add r ess . Sin c e the ad dresse s f o r H P 7 5000 Se ri es B or Ser ies C plug -i n module s are A00 through A15, u se the VME A 16 mn em oni c for the address space.
Writing to the Regist ers You can write to th e foll owi ng R F multi pl e xer re g iste rs: • Statu s/Contr ol regis t er (ba s e + 04 h ) • Bank 0 Cha nne l E n ab le reg ister (bas e + 08 h ) .
68 HP E1366 A/E1 367A Multip le xer Regist ers Append ix B.
A ppe ndix C HP E 1366 A/E13 67A RF Mu lt iplex er Error Messages The t able be low li sts t he er ror m essag e s associ at ed with t h e mu ltipl exer mo d ules pr ogra mmed b y SCP I. S ee the app ropr iate mainfr a m e manua l f o r a co mp lete list of erro r mes sages .
70 HP E1366 A/E1 367A RF Multipl e xer Erro r Messages App endi x C.
Inde x HP E1366 A/67A RF Multiple xers Use r’s Manu al A A bbreviated Comm a nds, 38 AB OR t, 40 , 60 ABOR t sub s y ste m, 40 AC Per for mance , 6 1 Addr ess logica l, 14 Addr essi ng register s, 6.
SYSTem:C DEScr i pt i on?, 54, 60 SYSTem:C PON, 55 , 60 SYSTem:C TYPe?, 5 4, 6 0 SYSTem:ERR o r ?, 5 4, 6 0 TRIGger: S O U Rce, 25, 31, 57, 60 TRIGger: S O U Rce?, 58, 60 TRIGger[: IMMedi ate], 56, 60.
I IEE E 488.2 Comman ds, see Comm on (*) Command s, 37 IMMediat e, (INIT iate[: IMMedi ate]), 46 IMMediate, (TRI Gger [:IMMedia t e]), 5 6 Impl ied C omma nds, 38 Initi al Opera tion, 15 INITi ate su .
writ i n g to ch anne l e n a bl e, 67 writin g to Status/ C ontrol, 6 7 Relay Life , 61 Relay Repl acemen t St ra tegy , 6 3 RE S , 32 , 48 , 52 , 60 RO UTe: su bs ystem, 48 - 5 2 RO U Te:CLOSe, 3 7,.
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