Omega CL526の取扱説明書

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  • Omega CL526 - page 1

    http://w ww.omega.co m e-mail: info@omega.com CL526 Multifunction Indicator-Simulator ...

  • Omega CL526 - page 2

    2 OMEGAn et SM On-Lin e Ser v ic e http://www.omega. com Internet e- mail info@o mega.co m Ser vicin g Nor th Am erica : USA: ISO 9001 Certified One Omega Dri ve, Bo x 4047 Stamf ord, CT 06907- 0047 Tel: ( 203) 35 9-166 0 e-mail: inf o@omeg a.com FAX: ( 203) 359-77 00 Canada: 976 Berga r Lava l (Quebe c) H7L 5A 1 Tel: ( 514) 85 6-692 8 e-mail: inf ...

  • Omega CL526 - page 3

    3 INTRODUCTORY NOTE A TTEN TION : T HIS M ANUAL MUST BE REFERRED T O INSTRUMENTS WITH SERI AL NUMBER 005980 ONWARDS . This pu blication c onta ins operat ing inst ruct ions, as wel l as a d escr iption of th e princ iples of op eration, of CL526 multif unc tion por ta ble cal ibrat or . This in formati on covers all mod els of the ins trument, incl ...

  • Omega CL526 - page 4

    4 TABLE OF CONTENTS 1 GENER AL PERFORM ANCE ............................................................................................................... 6 1.1 Specificatio ns ............................................................................................................. ......................................7 1.2.1 Table of r anges ...

  • Omega CL526 - page 5

    5 9.3.13.2 Ex ternal Rj co mpensation ............................................................................................... ......................34 10 DIGIT AL INTERF ACE ............................................................................................................ ............ 35 10.1 Digital interfa ce data progr am mode. ...

  • Omega CL526 - page 6

    6 1 GENERA L PERFORM A NCE A complete sy stem for t esting, measur ing and calibr ating built in a si ngle, c ompact port able instru ment. The portabl e calibrator CL526 i s a multifu nction instrument design ed to mee t, in a mod ern and practic al way , the need s of instrume ntation eng ineers, both in labor atory and field work. Accurate, comp ...

  • Omega CL526 - page 7

    7 1.1 Specifications • IN/OUT parameter s: - mV, V, mA, Ω - Tc type J, K, T, R, S, B, N, C, E, F, U, L, G, D - Rtd type Pt1 00, Ni100 and Ni120 • Reference junction compens atio n: - automatic i nternal w ith Pt100 sensor from -5 °C to +50°C; - external w i th manual setting fro m -50°C to +1 00°C • Rj compensati on drift: ± 0.015°C/? ...

  • Omega CL526 - page 8

    8 • Calibration: semi-automa tic pro cedure • Power supply: n. 4 Ni-MH batteries 1.25 V 1.2 A/h • Battery life: 4 hours w ith 20 mA simulation mode 12 hours on measuring mode • Recharge ti me: 10 hours w ith instr ument sw itched -Off- (at 90%) • Battery voltage: value indi cated on the di splay • Program rele ase identifi cation: relea ...

  • Omega CL526 - page 9

    9 1.2.1 Table of ranges and accuracy Sensor or Total range High accuracy Resolution Limit of error parameter range Tc t ype J -210 to + 1200°C -190 t o +120 0°C 0.1°C ± (0.02% of rdg +0.1°C ) -346 t o +2192° F -310 to + 2192° F 0.1°F ± (0.02% of rdg +0.18 °F) Tc t ype K -270 to + 1370°C -150 t o 130 0°C 0.1°C ± (0.02% of rdg +0.1°C ) ...

  • Omega CL526 - page 10

    10 2 GENERA L FEATURES 2.1 Input and output flexibility Advanced flex ibility of performa nce has b een achiev ed using microproce ssor techn ology. Each instru ment, through a menu-driven procedur e, allow s measurem ent or s imulation of mV, V, mA, Ω , or any normalized IEC, DIN and JIS thermoelectri c sensor J, K, T, R, S, B, C, U, L, N, E, F, ...

  • Omega CL526 - page 11

    11 • a continuou s or ste p ramp o utput w here the tota l time, the start point, the end point and the size of the step are requested by the set- up proced ure to ru n the program ; • a manual repe at incr ement t hrough k eyboard; • an automati c seque nce of up to 60 stor ed values (20 gr oups of 3 m emorie s). 2.10 Case The case is desig ...

  • Omega CL526 - page 12

    12 3 PHYSICA L DESCRIPTION The CL526 portab le cal ibrator c onsists of a rugged and co mpact ca se, a mo ther boar d with all base function s, a daughter board for the aux iliary functions, a tactil e membr ane keybo ard, an LCD display and a group of four nickel- cadmium re chargeab le batter ies. The intern al surface of the c ase is met al coat ...

  • Omega CL526 - page 13

    13 4 FUNCTION AL DESCRIPTION The CL526 p ortable calibrat or block di agram is s hown bel ow. Micr oprocessor D/A (convert er) Keyboard Gain Co ntr ol Comparat or and buff er IN/OU T Switch Referenc e juncti on Power supply Display Convert ers for bac klig h A Digital inte rfa ce Signal OUT output signal output signal IN/OU T ter minals Rj signal s ...

  • Omega CL526 - page 14

    14 ON Powe r ON sw itch OFF Power O FF switch IPTS68-ITS90 Temperatur e Scale selection Rj Ref ere nce junc tion int ern al-e xter nal sel ect ion < ▲ ▲ ▲ ▲ > < ▼ ▼ ▼ ▼ > Membrane sl idewires to set t he simula tion value (to scro ll the menu of i nput tab les and library of eng ineerin g character s). STORE Memory load ...

  • Omega CL526 - page 15

    15 The microproces sor r ecognizes if the D/A converter is generat ing a volt age signal higher or lower tha n the in put sig nal and giv es correctin g instr uctions to keep th e input amplifier ou tput on t he neare st value t o zero. In the above condit ions the micropro cessor acknow ledges the v alue of the inp ut signal a s equivalent to the ...

  • Omega CL526 - page 16

    16 P D/A Keyboard 1000 mV 100 mV 54 mV 22 mV Out µ x 1000 multipl. 4.8 Battery charger. Operation from line source A TTEN TION : ON LY FOR US E W ITH N I -M H B AT TERIES . The aux iliary modu le, sup plied as a standar d acce ssory, all ows operat ion from 110-120 Vac or 220-240 Vac 50/60 Hz. The calibrator, if needed, can be operated directly fr ...

  • Omega CL526 - page 17

    17 4.11 Resistan ce and Rt d simulation CL526 p ortable calibrator is equip ped w ith an el ectroni c circuit f or the a ctive sim ulation of plat inum and ni ckel resi stance thermometers and resistanc es. It is based on the a ssumpt ion that the instrument to be c alibrate d will s upply the ex citation current to the se nsor; thi s current must ...

  • Omega CL526 - page 18

    18 5 UNP ACKING Remove th e instrumen t from its packin g case and rem ove any s hipping tie s, cla mps, or pac king mater ials. Carefully foll ow any instructi ons given on any attached ta gs. Inspect t he instrum ent for s cratches, d ents, d amage t o case cor ner etc. which may have oc curred d uring ship ment. If any mech anical damage is note ...

  • Omega CL526 - page 19

    19 6 PRE-OPERATIONAL CHECK The CL526 p ortable calibrator i s powered by four Ni-M H rechargeable batter ies. The ex ternal battery charger, supplied a s stand ard, may be ordered fo r either 110/120 V ac or 220/240 Vac pow er source. T o modify t he charg er’s power v oltage fo llow the i nstruct ions in par. 8.2. Before using t he instr ument c ...

  • Omega CL526 - page 20

    20 7 ELECTRIC AL CONNECTIONS Appropriate ex tension wires shoul d be used b etw een the thermo couple (or instru ment und er calibrat ion) and t he CL526 unless the t hermocouple l eads per mit dire ct connec tion. Make sure t hat both thermoc ouple and compen sating cable ar e connecte d with th e correct polarity. If in doubt, the polarity of the ...

  • Omega CL526 - page 21

    21 Examples of input /output wiring and connections Rtd (2 wire) MEASURE CH1 Thermocouples, mV Rtd ( 3 wire) Rtd (4 wire) SIMULATION CH1 mA Active loop - +PS +IN -IN RTD - +PS +IN -IN RTD - +PS +IN -IN RTD - +PS +IN -IN RTD mA Passive Loop - +PS +IN -IN RTD + - + - NOT CONNECTED Thermocouples, mV mA Active loop - +PS +IN -IN RTD mA Passive Loop - + ...

  • Omega CL526 - page 22

    22 The table bel ow summarizes the error lim its for Pre mium and St andard gr ades, while Ex tension grade wire is characteriz ed by l imits of error ex ceeding those in the t able. Errors up to ±4°C may be experienc ed when u sing Ex tension grad e thermo couple w ire for J and K thermo couples. Limit of Error of thermocouple wires The range in ...

  • Omega CL526 - page 23

    23 8 POWER SUPPLY 8.1 Rechargeable b atteries The CL526 portable calibrator i s pow ered by four b uilt-in r echargea ble batt eries. The i nstrum ent is ship ped w ith an average lev el of ch arge. After u npacking , a full charge of the batteries is reco mmend ed; connect the instrument to the charger modu le (“OFF” con dition) f or a perio d ...

  • Omega CL526 - page 24

    24 9 OPERA TION & A PPLICATIONS 9.1 Power ON A TTEN TION : ALL VALUES IN THE FOLLOW IN G FIGURES ARE ONLY LISTED AS AN EXAMP LE . During set-up and l oad memory rememb er th at the i nstructi ons of t he manual r elated to key opera tion hav e the follow ing meaning: <A> + <B> Press the <A> key and keeping the pre ssure on the ...

  • Omega CL526 - page 25

    25 9.3.1 IN - OUT mode selection • Press the <ON> key to power the instrum ent. • After diagn ostic routi ne, t he cal ibrator will be forced i nto the “IN” f unction w ith the active param eter prev iously selected (i. e. with the indic ation of a measure d value of + 1032 °C w i th thermoc ouple type “K”). I n 1032 . 2°C T c K ...

  • Omega CL526 - page 26

    26 9.3.3 Tecnical unit • To change the te chnica l unit fro m °C to °F (or vicevers a) follow the procedure indic ated below : Instrument op erative in -Out- mo de as fo llows: O u t 0 . 0°C T c K : • Switch the instr ument -OFF- • Keep pressed t he < SELECT > key and sw itch the i nstrume nt < ON > obtainin g the fol lowing re ...

  • Omega CL526 - page 27

    27 • To “conv ert” th e type of indicati on, w ith the in strume nt operativ e in any of the a bove indic ated mo des, press <SHIFT> + <CONVERT> keys o btaining for ex ample the fo llowing indic ations: O u t 100 . 0 °C T c K • Press < SHIFT > + < CONVERT > keys to obtai n the eq uivale nt mV in dication: C v t 3 . ...

  • Omega CL526 - page 28

    28 To select th e require d group fol low the procedur e indicate d below : • Press the <SELECT> key to ob tain one of the menu pages • Press the <0> key to obtain the follow ing indi cation: S e l STO G roup: A • Press the < ▲ > or < ▼ > key to select the required grou p number • Press the <0> key to confi ...

  • Omega CL526 - page 29

    29 • Press the <2> key to confirm the sel ection and to return to the m enu pag e • Press the <AUTORA MP> key to obtain one of the fo llow ing indicat ions: S e l : P rogram • Select with < ▲ > and < ▼ > keys the required "Sel :program " page • Press the <AUTORA MP> key to confir m the s election ...

  • Omega CL526 - page 30

    30 End Start Time Soak Time Soak Z step • To memory load t he cy cle para meters, fol low the pro cedure in dicat ed below • Select the required tecni cal unit or e lectrical parameter s • Select the required decim al point position • Press <SHIFT> + <TIME> keys to ent er the cy cle set-u p procedure o btainin g the fol lowing i ...

  • Omega CL526 - page 31

    31 • Press < ENTER >+< SOAK > key s to me mory store th e new value • Press the <MODE> key to obtain on e of the f ollow ing indic ations: M o d e 1 ^ ramp single cycle pr ogram M o d e 1 ^ ramp repeated cy cling program M o d e 1 1 ramp single cycle pr ogram M o d e + 1 ramp repeated r ise ramp pr ogram. • Press the < ? ...

  • Omega CL526 - page 32

    32 RJ : 0 . 0°C ex t is display ed, it means t hat an ex ternal refere nce jun ction compensat i on has bee n selected for a te mperature of 0.0°C (programmable from -50°C to +1 00°C). The referen ce jun ction comp ensati on mode ca n be repro grammed a s indicated in par. 8.5.6. T he external re ference junction co mpens ation value can be pro ...

  • Omega CL526 - page 33

    33 • Press the < ▲ ▲ ▲ ▲ > or < ▼ ▼ ▼ ▼ > key to s elect the requ ired pag e. • Press the <ENTER> key to me mory l oad the selection. • The program w ill advance to the nex t step with the ind ication : WORD : ! or from a prev ious set-up eg. WORD : m b ar This pro cedure allow s the setting of f our alph anu ...

  • Omega CL526 - page 34

    34 • Press the <ENTER> key to me mory l oad the selection • The display w ill indicate the scaled inp ut/output value. O u t 105 . 8 m b ar 9.3.13 Installation param eter procedure • To enter this proc edure pre ss the <EN TER> + < ON > keys • The display w ill indicate as show n below (the indi cated nu merica l value i s ...

  • Omega CL526 - page 35

    35 10 DIGITAL INTERFACE The CL526 portab le calibra tor i s equipped with a di gital i nterface. T he interface circuit is essent ially based on th e serial communic ation interfa ce sub system (SCI) o n the ch ip of the m icropro cessor. The output v oltage lev els are TT L at 0 to +5 V. An optional ad aptor to convert t he volt age level from 0 t ...

  • Omega CL526 - page 36

    36 Front view 1 2 3 4 5 6 7 8 LINDY CINCH pin 1 : brown black pin 2 : red green pin 3 : green blue pin 4 : gray gray pin 5 : purple yellow pin 6 : blue w hite pin 7 : orange red pin 8 : yellow brown 10.3 TTL to RS 232 adapter The cat. BB530001 TT L to R S232 adap tor consis ts of a cable t o which ar e connecte d a ma le mini DIN conne ctor (for th ...

  • Omega CL526 - page 37

    37 Tx char _ Rx char Rx DAT A 3 ß Tx DATA 3 Tx char _ Rx char Rx DAT A 4 ß Tx DATA 4 Tx char _ Rx char Rx CHKSUM ß Tx CHKSUM IDNAME, Instru ction, DAT A 1, DATA 2, DATA 3, D ATA 4 and CH KSUM are 8-bit v alues (1 by te) Notes Instruct DATA 1 DATA 2 DATA 3 DAT A 4 Actual value 24 disp lay(act ual) lin(a ctual) Val Hi(actua l) Val Lo(act ual) STO ...

  • Omega CL526 - page 38

    38 STO 2 G roup H 194 x x Display (2) Lin (2) STO 2 G roup H 195 Value Hi (2) Value Lo (2) x x STO 0 G roup I 196 x x Display (0) Lin (0) STO 0 G roup I 197 Value Hi (0) Value Lo (0) x x STO 1 G roup I 197 x x Display (1) Lin (1) STO 1 G roup I 198 Value Hi (1) Value Lo (1) x x STO 2 G roup I 198 x x Display (2) Lin (2) STO 2 G roup I 199 Value Hi ...

  • Omega CL526 - page 39

    39 STO 2 G roup R 234 x x Display (2) Lin (2) STO 2 G roup R 235 Value Hi (2) Value Lo (2) x x STO 0 G roup S 236 x x Display (0) Lin (0) STO 0 G roup S 237 Value Hi (0) Value Lo (0) x x STO 1 G roup S 237 x x Display (1) Lin (1) STO 1 G roup S 238 Value Hi (1) Value Lo (1) x x STO 2 G roup S 238 x x Display (2) Lin (2) STO 2 G roup S 239 Value Hi ...

  • Omega CL526 - page 40

    40 18 = Ni120 19 = OHM 20 = 22 mV 21 = 10 0 mV 22 = 10 00 mV 23 = 10 V 24 = 20 mA 25 = X scaling Lin (name ).AND. 80he x = 0 = value OK 80hex = er ror if line (name).A ND.8 0hex = 80hex 0 = un der corres ponding " Value L o" 1 = over 2 = erro r 7 3 = erro r 2 4 = erro r 6 6 = erro r 0 if line (n ame).AN D.8 0hex = 0 value ( name) = 2nd co ...

  • Omega CL526 - page 41

    41 Tx DATA 3 _ Rx DATA 3 Rx char ß Tx char Tx DATA 4 _ Rx DATA 4 Rx char ß Tx char Tx CHKSUM _ R x CHKSUM Rx char ß Tx char The CL526 re ceives an d verif ies CHKSUM ; when not v alid, it d oes not ac cept the tran smitted da ta Each PC instruction for o perative m ode reque st mu st be fol lowed by the CHECSU M recalc ulation Instruct ion 47 (w ...

  • Omega CL526 - page 42

    42 Dis/Lin ST O 2 #D 127 0 202 Display (2) Lin 0 192 Value STO 2 #D 127 0 204 Value Hi (2) Value Lo (2) 0 192 Dis/Lin ST O 0 #E 127 0 210 Display (0) Lin 0 208 Value STO 0 #E 127 0 212 Value Hi (0) Value Lo (0) 0 208 Dis/Lin ST O 1 #E 127 0 214 Dispaly (1) Lin 0 208 Value STO 1 #E 127 0 216 Value Hi (1) Value Lo (1) 0 208 Dis/Lin ST O 2 #E 127 0 21 ...

  • Omega CL526 - page 43

    43 Dis/Lin ST O 2 #N 127 1 106 Display (2) Lin 1 96 Value STO 2 #N 127 1 108 Value Hi (2) Value Lo (2) 1 96 Dis/Lin ST O 0 #O 127 1 114 Displ ay (0) Lin 1 112 Value STO 0 #O 127 1 116 Value Hi (0) Value Lo (0) 1 112 Dis/Lin ST O 1 #O 127 1 118 Dispa ly (1) Lin 1 112 Value STO 1 #O 127 1 120 Value Hi (1) Value Lo (1) 1 112 Dis/Lin ST O 2 #O 127 1 12 ...

  • Omega CL526 - page 44

    44 10.6 Communication programs In this paragr aph are i llustrat ed two ex amples of commu nication pr ograms between th e CL526 and an IBM or IBM compatible PC. Example A: (data transfer fr om CL526 to PC) Set IDNAM E=1 and BAUD RAT E=9600 on CL526 (see chapter 8.6) . Connect CL526 thr ough ada pter BB5300 01 (TTL- RS232 conv erter), to perso nal ...

  • Omega CL526 - page 45

    45 16Ø IDNAM E = ASC (INPUT $ (1 , 1)): REM R EAD RECEIVED ID NAME FROM CL526 17Ø PRINT #1, CHR$ (INSTRUCTION) ; 18Ø W HILE LOC (1) = Ø : W END 19Ø INSTRUCTION = ASC (INPUT$ (1 , 1)) 2ØØ PRINT #1, CHR$ (DATA1) ; 21Ø W HILE LOC (1) = Ø : W END 22Ø CHAR = ASC (INPUT$ (1 , 1)) 23Ø PRINT #1, CHR$ (DATA2) ; 24Ø W HILE LOC (1) = Ø : W END 25 ...

  • Omega CL526 - page 46

    46 11 MAINTENA NCE The CL526 p ortable calibrat or has been f actory tested and calibrat ed before ship ment. The cali bration should be verified and re-adj usted if the instrum ent i s show ing an error ex ceeding the declare d specificat ions or w hen a cr itical act ive or passive comp onent is replaced ( e ither at component level or at boar d ...

  • Omega CL526 - page 47

    47 ERROR 6 When in mV or Tc “OUT ” function the current flow must not exceed 0.5 mA. ERROR 7 Indicate s a possi ble error d uring s cale factor comput ation. The above in dicated faulty co ndition s can be an nounce d both d uring the autodia gnostic ro utine or in mea sure or simulat ion modes. If the faulty conditi on is crit ical for the typ ...

  • Omega CL526 - page 48

    48 INDEX A Automati c simulati on cycle; 29 Average meas urements; 1 0 Average readin gs; 27 B Battery Charger; 23 Battery charger. Operat ion from line sourc e; 16 Battery voltag e indicati on; 24 C Case; 11 Communi cation pr ograms; 44 Communi cation pr otocol from CL526 to a PC; 36 Computer req uest for C L526 se ttings; 40 CONTENTS; 4 Convert f ...

  • Omega CL526 - page 49

    49 WARRANTY/DISCLAIMER OMEG A ENGINEERING, IN C. warrants this unit to b e free of defects in materia ls and workman ship for a period of 13 months fr om date of purchase. OM EGA W arranty ad ds an additi onal o ne (1) mo nth grace pe riod to t he normal on e (1) y ear product warrant y to cover ha ndling and shippi ng time. This e nsures that OM E ...

  • Omega CL526 - page 50

    50 Where Do I Find Every thing I Need for Process Measure ment an d Control? OMEGA…Of Cou rse! TEMPERATURE ! ! ! ! Thermocouple, R TD & Thermistor Probes, Connectors, Panels & Assemblies ! ! ! ! Wire: Thermocouple, RTD & Thermis tor ! ! ! ! Calibrators & Ice Point References ! ! ! ! Recorders, C ontrollers & Process Monitors ! ...

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それらは全部重要ですが、デバイス使用の観点から最も重要な情報は、Omega CL526の取扱説明書に含まれています。

取扱説明書と呼ばれる文書のグループは、Omega CL526の取り付け説明書、サービスマニュアル、簡易説明書、またはOmega CL526のユーザーマニュアル等、より具体的なカテゴリーに分類されます。ご必要に応じてドキュメントを検索しましょう。私たちのウェブサイトでは、Omega CL526の製品を使用するにあたって最も人気のある説明書を閲覧できます。

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