Manuale d’uso / di manutenzione del prodotto 1529 Chub-E4 del fabbricante Fluke
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1529 Chub-E4 Thermometer Readout User’ s Guide Rev. 5A2602 Hart Scientific.
Rev. 5A2602 Fluke Corporation, Hart Scientific Division 799 E. Utah Valley Drive • American Fork, UT 84003-9775 • USA Phone: +1.801.763.1600 • Telefax: +1.801.763.1010 E-mail: support@hartscientific.com www.hartscientific.com Subject to change without notice.
T able of Contents 1 Bef ore Y ou Start . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1.1 Symbols Used . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1.2 Safety Information . . . . . . . . . . . . . . . . . . . . . . . . . . 2 1.2.1 W arnings .
6.5 DC Power Source . . . . . . . . . . . . . . . . . . . . . . . . . . 25 6.6 Power On Self-T est . . . . . . . . . . . . . . . . . . . . . . . . . 25 6.7 Display Backlight and Contrast . . . . . . . . . . . . . . . . . . . 25 6.8 T aking Measurements .
7.4.2.4 Print Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65 7.4.2.5 Delete Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65 7.4.3 Log Stats . . . . . . . . . . . . . . . . .
8.4.3.8 R OUT e:SCAN:MODE? [MIN|MAX|DEF] . . . . . . . . . . . . . . . . . . . . . . 95 8.4.3.9 R OUT e:SCAN:MODE <num>|MIN|MAX|DEF . . . . . . . . . . . . . . . . . . . . 95 8.4.4 Probe Commands . . . . . . . . . . . . . . . . . . . . . . . . .
8.4.8 System Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111 8.4.8.1 *IDN? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111 8.4.8.2 *OPT? . . . . . . . . . . . . . . . . . . . . . . . . . .
8.4.12.16 ST A Tus:OPERation:EN ABle <num>|MIN|MAX|DEF . . . . . . . . . . . . . . . . 124 8.4.12.17 ST A Tus:QUEStionable ? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 124 8.4.12.18 ST A Tus:QUEStionable :CONDition? . . . . .
vii Figures Figure 1 Using the Clamp-on Ferrites . . . . . . . . . . . . . . . . . . . . . . . 14 Figure 2 Front Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 Figure 3 Back Panel . . . . . . . . . . . . . . . . . . . . . . .
viii Figure 41 Default Labels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69 Figure 42 System Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70 Figure 43 Comm Setup . . . . . . . . . . . . . . . . . . . . . . . . . .
ix T ables T able1 International Electrical Symbols . . . . . . . . . . . . . . . . . . . . . 1 T able 2 Con version T ypes . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38 T able 3 Alphabetical List of Commands . . . . . . . . . . . . . . .
1 Bef ore Y ou Start 1.1 Symbols Used T able 1 lists the symbols that may be used on t he instrument or in thi s manual and the meaning of each symbol.
Symbol Description On Canadian Standards Associati on O VERV OL T AGE (Inst allation) CA TEGOR Y II, P ollution Degree 2 per IEC1010- 1 re - f ers to the le vel of Impulse Wit hstand V oltage protection provided. Equipment of O VERV OL T AGE CA TEGORY I I is energy-consuming equipment to be supplied from the fix ed installat ion.
provided with the instrument or equiv alent adapter recommended by the manufacturer of this instrument. • The A C adapter has circuits with high voltage inside that could present danger of electrical shock or fire if exposed.
• Keep the probe wires clean and aw ay from fluids. 1.3 A uthoriz ed Service Centers Please contact one of the follo wing authorized Service Centers to coordinate service on your Hart product: Fluke Corporation, Hart Scientif ic Division 799 E. Utah V alle y Driv e American Fork, UT 84003-9775 USA Phone: +1.
Fluke South East Asia Pte Ltd. Fluke ASEAN Regional Of fice Service Center 60 Alexandra T errace #03-16 The Comtech (Lobby D) 118502 SINGAPORE Phone: +65 6799-5588 T elefax: +65 6799-5588 E-mail: antng@singa.
2 Intr oduction The Hart 1529 is a low-cost, high-accurac y , digital thermometer readout de - signed to be used with 25 and 100 Ω PR Ts, thermistors, and thermocouples. Its unique combination of features makes it suitable for a wide v ariety of applica - tions from laboratory measurement to industrial processes.
3 Specifications and En vir onmental Conditions 3.1 Specifications PRT Thermistor Thermocouple Inputs 2 channels PRT/ther mistor and 2 channels thermocoupl e or 4 channels PRT/thermistor or 4 channels.
PRT Thermistor Thermocouple Probe Connection Patented DWF connectors accepts spade lug, bare-wire, or banana plug terminati ons Universal receptacle accepts miniature and standar d connectors Communications RS-232 and IR por ts included, IEEE-488 (GPI B) optional AC Power 100 to 240 VAC, 50-60 Hz, 0.
3.3 W arranty Fluke Corporati on, Hart Scientif ic Di vision (Hart) warrants t his product to be free from defects in materia l and workmanship under normal use and service for a period as stated in our current product catalog from the date of shipment.
4 Quic k Start This section briefly explains the basics of setting up and operating your 1529 Thermometer Readout. 4.1 Unpac king Carefully unpack the 1529 t hermometer readout. V erify that the foll owing items are present: • 1529 Thermometer Readout (The battery inside the 1529 is completely charged when shipped.
4.4.1 Using the Clamp-on Ferrites Clamp-on ferrites a re provided wit h this product for the use of impro ving its electromagnetic (EM) immunity in en vironments of excessiv e EM interference. During EMC testi ng we found that ferrites cl amped around the probe cables and power cord reduced the risk that EM interference af f ects measurements.
Enter button to continue initialization. If an error message is display ed on power up see Section 11.1, T roubleshooting. 4.7 Measure T emperature After initialization, th e temperature measurements for the configured chan nels are displayed.
5 P ar ts and Contr ols The functions of the v arious features of the 1529 are described below . 5.1 Fr ont P anel Buttons The front panel butt ons Enter/Menu, Unit , Contrast ,a n d Exit a r eu s e dt os e - lect and alter the functions of the t hermometer readout (see Figure 2).
1529 Chub-E4 Thermometer Readout User’s Guide 18 1529 1529-R 1529-T RS-232 IEEE-488 (option) POWER 1 AMP 14.5–16 V CHARGING IR PORT FUSES INTERNAL - 1 A T 125 V FLUKE CORPORA TION HART SCIENTIFIC DIVISION www.
5.2 Bac k P anel The back panel consists of the po wer switch, A C adapter connector , charging indicator , IR port, RS-232 port connect or , IEEE-488 port connector (optional), serial label, and probe connectors. The 1529 thermometer readout can be con - figured in three dif ferent ways.
• 2380 Small Thermocouple Connector Kit • 2381 Large Thermocouple Connector Kit • 2374 I/R Dongle • 2385 HP-IR Printer • 2386 HP-IR Printer Adapter • 2387 HP-IR Printer Paper 1529 Chub-E4 .
6 General Operation This section e xplains basic operat ion of the 1529 thermometer readout. De - tailed operati on of the 1529 is e xplained in Secti ons 7 and 8. Section 7 e xplains the menu structure and the functions a v ailable in the menu struct ure and Sec - tion 8 e xplains the communicat ions interf ace for operating the 1529 remote ly .
is fully charged. Only ch ar ge the batte ry when ambient temperature is between 16°C and 30°C (61°F and 86°F) It normally tak es about three hours to fully charge the battery .
All possible c onfigurat ions are sho wn in Figure 3 on page 18. 6.4.1 Connecting a PR T or Thermistor Probe PR T and thermistor probes are attached to the resist ance input module via Hart Scientific mini-D WF connectors. Thes e patented connectors accept bare wire, spade, or mini banana plug terminations.
1529 Chub-E4 Thermometer Readout User’s Guide 24 Channel 1 Channel 2 Connecting 4-wire probes Channel 1 Channel 2 Connecting 3-wire probes Channel 1 Channel 2 Connecting 2-wire probes Shield Figure .
6.5 DC P ower Sour ce Caution : F or CE compliance and for performance , use only the AC adapter shipped with the instrument by Hart Scientific. If the AC adapter needs to be replaced, contact a Hart Authorized Service Center (see Sec - tion 1.3). The DC power source pro vides power to char ge the battery .
6.8.2 Enabling the Channel Channels are set first by selecting either simultaneous or scan mode in the CHANNEL menu CHANNEL MODE function. Simult aneous mode sho ws one to four channels in the upper di splay simultaneously .
6.10 Data Logging Data can be logged either on demand or automati cally at a user -selected inter - val . When data is logged, readi ngs are stored to the inst rument's memory and assigned a label for easy recall and or ga nization of data. Up to 100-demand log and 8,160 auto log readings can be stored.
7 Menu Functions Selecting the Enter/Menu button from the front panel accesses the main menu of the 1529 thermometer readout. The main menu consists of the submenus: CHANNEL , PR OBE , FIELDS , LOGGING ,a n d SYSTEM . Each submenu has its o wn set of functions.
and DISPLA Y OPTIONS/A UT O-CAL. (The DISPLA Y OPTIONS changes to A UTO-CAL when the measure peri od is less than 1 second.) 7.1.1 Measure P eriod and Fast Measurement Mode The MEASURE PERIOD functi on allo ws you to control t he period (time) be- tween measurements.
The LR buttons are used to select the period between measurements. Press the Enter button to sa ve the new set ting. Press the Exit button to cancel and to exit to the menu. When the measure period is set t o less than 1 second (i.e. 0.1, 0.2, 0.5 seconds) the 1529 enters the Fast Measurement M ode.
Press ENTER to continue … Press the Enter butt on to confi rm and to continue. The display is remains un - changed and all enabled channels remai n enabled channels.
hold the Exit button to cancel to the main display or press the EXIT button to cancel and to mov e to the ne xt parameter . 7.1.3 Channel Mode The CHANNEL MODE functi on sets the channel displ ay mode. When this function is selected, the bott om portion of the display sho ws the current scan mode and allows the setting to be change d.
proving resolut ion. When this function i s selected, the bott om portion of the display shows the av eraging setting and allows the setting to be changed. Select the number of raw measurements to be a veraged to produce the displ ayed mea - surement.
of the display sho ws the current display settings. Thi s function is the same as the FIELDS menu DISPLA Y OPTIONS function. The RESOL parameter determines the number of decimal places (0 through 4 or A UTO) to be displayed for the temperature measurements.
testing con version settings, viewing and printing probe parameters, and clearing the default probe. The functions that appear in this menu are EDIT PR OBE, COPY PR OBE, TEST PROBE, PRINT PR OBE, and DEF A UL T PR OBE.
channel, the probe serial number and the con version type. The characterization coeff icients and p arameters are displaye d after the con version type is selected.
the next parameter . On the last parameter , press the Exit b u t t o nt oe x i tt ot h e menu. 7.2.1.1 ITS-90 Con version The ITS-90 con version is for PR Ts calibrated and characterized using the Inter - national T emper ature Scale of 1990 equations.
The RANGE parameter is used to select the appropriate resist ance range. For 25 ohm and 100 ohm PR Ts select 100 ohms and for 1000 ohm PR Ts select 10K ohms. The WIRES parameter sets the appropriate number of lead wires from the sen - sor . This parameter can be set to 2-, 3-, or 4-wires.
and to sav e the ne w settings. Use the LR b uttons to change each digit of the settings. Press and hold t he Exit button to cancel to the main display or press the EXIT button to cancel and to mo ve to the next parameter . On the last pa - rameter , press the Exit button to e xit the menu.
The A, B, and C coef ficients can be con verted t o α , δ ,a n d β coefficients using the following formulas: α= + AB 100 δ= − + 100 100 1 A B β= − + 10 100 8 C AB When the CVD con version type is selected, the R0, ALPHA, DEL T A, and BET A coeff icients are displayed on the right portion of the bottom of the dis - play .
When the Thermistor T(R) con version type is selected, the coeff icients are d is - played on the right portion of the bottom of the di splay . Use the UD buttons to scroll through the coef fi cients. Use the Enter b utton to e dit and sa ve the ne w setting.
7.2.1.10 Standard Thermocouple Con versions Standard thermocouple con versions incl ude types B, E, J, K, N, R, S, T , and Au-Pt. V oltage is con verted to temperature using standard reference functions. (For addit ional information c onsult the publi cation NIST Monograph 175.
7.2.2 Copy Pr obe The COPY PR OBE function allo ws you to copy a set of probe parameters from one channel or memory location to a nother . The parameters are copied from the user selected source channel or memory l ocation into the current channel. The COPY PR OBE function can be password protected to restrict access.
the display sho ws the probe channel or memory location, the probe serial num - ber , and the con version type. Use the LR butt ons to select the channel or memory location. After the channel is selected, press the Enter button to test the temperature calculation for the probe.
this function is select ed, the bottom portion of the display sho ws the probe channel. Use the LR butt ons to select the channel, memory locati on, or ALL. Use the UD buttons to scroll between parameters. Press the Enter button to co ntinue and to send the data to the selected por t.
selected channel, memory location, or ALL to the fact ory defaults. When this function is selected, the bott om portion of the display sho ws the probe channel. Use the LR buttons to select the channel, memory location, o r ALL. Press the Enter button to reset the probe coeff icients.
functions that appear in this menu are CLEAR ST A TS, SELECT FIELDS, EDIT FIELDS, DEF A UL T FIELDS, and DISPLA Y OPTIONS. 7.3.1 Clear Stats The CLEAR ST A TS function clears the statistical registers and resets all statis- tical calculations for all channels.
Press the Enter button to clear the statistical data. Press the Exit b u t t o nt oa b o r t clearing the statistical data and to e xit to the menu. 7.3.2 Select Fields The SELECT FIELDS function allo ws you to select a display set (1 through 9) to use for displaying i nformation provi ded by the instrument.
Keyw ord Field T ype A VE Av erage BA TT Battery Percent Remaining DA T E D at e INP Input in ohms, K ohms, or mV MAX Maximum MEAS Number of Seconds Until Next Measur ement MIN Minimum REF Ref erence .
7.3.3 Edit Fields The EDIT FIELDS f unction allows editing of the display fields for a g i ven dis - play set (1 through 9). Y ou can choose to display one to eight fiel ds. The av ail - able f ields and their corresponding k eyw ords are gi ven in the Field T ypes table abov e.
factory defaul ts. When this function i s selected, the bott om portion of the dis - play instructs you to press Enter to re vert to the default display set. Press the Enter butt on to rev ert to the default displ ay setup. Press the Exit but- ton to e xit to the menu.
bottom portion of t he display sho ws the current display setti ngs. This function is the same as the CHANNEL MODE menu DISPLA Y OPTIONS function. The RESOL parameter determines the number of decimal places (0 through 4 or A UTO) to be displayed for the temperature measurements.
this menu are DEMAND LOG, A UTO LOG, LOG ST A TS, D A T A LABELS, and DEF A UL T LABELS. 7.4.1 Demand Log The DEMAND LOG submenu allo ws measurements to be logged on demand, one reading at a time. Readings are store d to the instrument's memory and as- signed a label for easy recall and or ganization of data.
mand logging submenu which consists of the functions: ST ORE READING, LOG HISTOR Y , VIEW D A T A, PRINT D A T A, and DELETE D A T A. 7.4.1.1 Store Reading The STORE RE ADING function stores the current measurements for all dis- played channels.
current resolution setting) , and the units as the y are stored into memory . The right side of the bottom displ ay shows the current l abel. T o change the label, press the LR buttons to scroll t hrough and select the la- bel that applies to the demand log data being sto red.
When this function is selected, the b ottom portion of the display shows the de - mand log history data. Press the UD butt ons to scroll up and do wn through the st ored readings se- quentially on e at a time. Press the LR b uttons to scroll up and do wn through the stored readings sequential ly by groups of 16.
HISTOR Y function. When this funct ion is selected, the bottom portion of the display sho ws the demand log dat a. Press the UD butt ons to scroll up and do wn through the st ored readings se- quentially . Press the LR buttons to scroll up and do wn through the stored readings sequentiall y by groups of 16.
and the port. Select ALL D A T A to print all demand log entries, or select a spe - cific label to print onl y the demand log data for that label . Use the LR buttons to select the parameter settings. U se the UD buttons to scroll between parameters. Press the Enter button to continue.
bered. Select ALL D A T A to delete all de mand log readings or select a specific label to delete onl y the demand log data for that la bel. Use the LR buttons to select the label of th e data you want to delete. Press the Enter button to continue and delete t he data.
A UTO LOG submenu and consists of the functions: LOGGING OPTIONS, ST AR T STOP , VIEW D A T A, PRINT D A T A, and DELETE D A T A. 7.4.2.1 Logging Options The LOGGING OPTIONS function allo ws the user to defi ne the logging pa- rameters.
The LOG PER parameter is for selecting t he interv al between measurements. Y ou may select between 0.1, 0.2, 0.5, 1, 2, 5, 10, and 30 seconds, 1, 2, 5, 10, and 30 minutes or 1 hour . The LOG PER must be set to a v alue less t han or equal to the measurement period.
Note: The log is not st arted or stopped until the Enter b u t t o ni sp r e s s e dt oc o n - firm the user action. After a log sessio n is started, the bottom por tion of the display shows the log statistics. These statistics can also be viewed from the LOG ST A TS function of the LOGGING menu.
readings currently stored in t he demand or auto log memory . The COUNT pa - rameter sho ws the number of auto l og readings remaining during the current log session. Press the Enter or Exit b u t t o nt oe x i tt h i sd i s p l a ya n dt or e t u r nt ot h eA U T O LOG menu.
Subsequent entries in t he log consist of the readi ng number , channel, measure - ment value, units, and the time of each entry . Press the LR buttons to jump 100 readings at a time. Hold the UD buttons down t o advance quickly through the data. Press and hold the L b utton to vie w the top reading, and t he R button to vie w the bottom reading .
Select ALL D A T A to delete all auto log r eadings or select a specif ic label to de - lete only the auto log entries for t hat label. Use the LR buttons to select the label of th e data you want to delete. Press the Enter button to conti nue and to delete the dat a.
both the demand and auto logs. When this function is selected, the bott om por - tion of the displ ay sho ws the logging stat istics. The left side displays deman d log statistics and the right side d isplays the auto log statistics. The FILLED parameter shows the percentage of the total demand or auto log memory that is currently filled.
digits. These labels are used to ident ify logged data when using the demand and auto log functions. Press the LR buttons to select the label to ed it. By default the labels are set to D A T A_01, DA T A_02, … at the factory . Press the Enter button to begin edit- ing the label.
this function is s elected, the bottom portio n of the display instructs the u ser to press the Enter button to reset the data labels to their default settings.
appear in this menu are COMM SETUP , D A TE TIME, P ASSWORD, CALI - BRA TION, and SYSTEM RESET . 7.5.1 Comm Setup The COMM SETUP function is used to setup the communication parameters for the installe d ports. Communications port s are used for communicating with a computer , printer , or other equipment.
sages stored in the error queue on t he display . Once an error has been vie wed, it is remov ed from the error queue. Press the LR buttons to select t he port to setup.
The ECHO parameter allows t he user to set the echo (duplex) mode. Selecting ON enables echoing so that all charact ers receiv ed on the serial port are echoed back ov er the serial port. This mode is useful when using terminal emulation software on a computer to co mmunicate with the instrument.
The GPIB parameter allows the user to enable or disable the IEEE-488 port. The ADDR parameter allo ws the user to specify the address of this instrument on the IEEE-488 bus. The def ault address is 22 and the range is 1 to 30. The TERM parameter allows the user to s elect the termination character trans - mitted after each transmission.
The D FORM parameter allows the user to set the date f ormat used when dis - play the date. The choices are M -D-YY , M-D-YYYY , D/M/YY , and D/M/YYYY . Press the LR buttons to change the parameter setting. Use the UD b uttons to scroll between the parameters.
of the display . The password-protected parameters are P ASSWRD and PRB SEC. The P ASSWRD parameter allo ws the user to change the password. Press the Enter button t o edit the P ASSWRD parameter . Press the LR buttons to highlight th e digit to change.
By default the password i s set to ‘1529’ when the instrument ships from the factory . W e recommend that the user cha nge the default password to protect the password-protected sett ings. Note: Keep your passw ord in a secure location and do not forget it.
The C0K, C10K, and C100K parameters apply to the thermistor probe types and 10K Ω resistance range. Use these parameters to adjust the mea - surement at 0K,10K, and 100K Ω respecti vely . These values are in K ohms . The D A TE parameter is the date the current calibration was performed.
By default the password i s set to ‘1529’ when the instrument ships from the factory . W e recommend that the user cha nge the default password to protect the password-protected sett ings. Note: Keep your passw ord in a secure location and do not forget it.
8 Digital Comm unications Interface 8.1 Overview The communication feature allows an e xternal de vice, such as a computer , to communicate with the 1529 t o obtain measurement data and cont rol operating conditions. Communication is accomp lished by issuing commands to the 1529 through RS-232, IR, or IEEE-488 communication ports.
All commands sent to the 1529 through the serial interface must be te rminated with a carriage return or linefeed character . 8.2.2 GPIB Communications The GPIB interface allo ws the Model 1529 to be connected to an IEEE-488 bus along with other inst ruments.
Command Description Refer To *CLS Clears the status r egisters Section 8.4.12 *ESE? Returns the Event Stat us Enable Register Section 8.4.12 *ESE <num>|MIN|MAX| DEF Sets the Event Status Enabl e Register Section 8.4.12 *ESR? Returns the Event Stat us Register Section 8.
Command Description Refer To CALibrate:AUTO Executes the automatic cal ibration procedur e when using fast measurement mode. Section 8.4 .5 CALibrate<chn>:DATE:CALi brate? [MIN|MAX|DEF] Returns the channel calibr ation date for t he specified channel Section 8.
Command Description Refer To FORMat:STAMp? Returns the extended measurement data format setting Section 8.4.1 FORMat:STAMp <bool> Enables extended measurement data f ormat with the FETCh?, MEASure?, and READ? commands Section 8.4 .1 INITiate Provided for co mpatibility but has no effect Section 8.
Command Description Refer To ROUTe:SCAN [<chn list>] Sets the input channels for scanning Section 8.4. 3 ROUTe:SCAN:MODE? [MIN|M AX|DEF] Returns the current scan mode Section 8.4.3 ROUTe:SCAN:MODE <num>|MIN|MAX| DEF Sets the scan mode Section 8.
Command Description Refer To SYSTem:COMMunicate:SERial:FEED <bool>|MIN|MAX|DEF Sets the state o f the serial port printing settin g Section 8 .4.9 SYSTem:COMMunicate:SERial:LINefeed? [MIN|MAX|DEF] Returns the state of the serial port l inefeed setting Section 8.
Commands consist of a command header and, if necessary , parameter data. All commands must be terminated with either a carriage return (ASCII 0D he x or 13 decimal) or ne w line character (ASCII 0A he x or 1 0 decimal ). Command headers consist of one or more mnemonics separated by colons (:).
Logging Commands – commands for automati c and demand logging. System Commands – commands for general system configuration parameters. Communication Interface Commands – commands for contro lling the inter - face conf iguration(serial port, IR, and IEEE).
• <num> indicates numeric value is required. • <chn list> indicates a list of channel numbers is required. • <bool> indicates a Boolean value (0 or 1) is required. The mneumonics OFF and ON are also accepted for 0 and 1, respectively .
The CALCulate suf fix, <chn>, specifies the channel (1 to 4). The A VERage suff ix, <n>, specifies the calculation type. See T able 4 on page 126 for the Sta - tistical Calculation T y pes. 8.4.1.3 CALCulate:A VERage<n>:TYPE? Returns the ke yword for the specified f ield type number .
day the measurement was made W ith th is format k ohms and milliv olts are not con verted to ohms and volts. This command may return the same reading if a ne w reading has not yet been obtained.
The SENSe suff ix, <chn>, specifies the channel (1 to 4). The parameter is ohms for low range PR Ts, K ohms for high range PR Ts and thermistors, and milli volts for thermocouples. The second returned parameter is alw ays 0 for PR Ts and themistors and the reference junction temperature for thermocouples.
0 This command only applie s to PR T/Thermistor channels. Ex ecuting this com - mand on Thermocouple channels generates a -294, "Incompatible type", error message. The SENSE suf fix, <chn>, specif ies the channel (1 to 4), or memory channel (5 to 14).
8.4.2.8 SENSe<chn>:RESistance:WIRE <num>|MIN|MAX|DEF Sets the probe wire setting . SENS2:RES:WIRE MIN This command only applie s to PR T/Thermistor channels. Ex ecuting this com - mand on Thermocouple channels generates a -294, "Incompatible type", error message.
8.4.3 Channel Commands The channel commands are used for query ing and setting the current channel, the channels to scan, the type of scanning, and the state of the channel scan - ning. The channel commands are not password protected. 8.4.3.1 ROUT e:CLOSe? <chn> Returns the state of the specified channel.
8.4.3.6 ROUT e:SCAN? Returns a comma delimited list of the enabled chan nels. R OUT :SCAN? (@2,3,4) The list of channels is enclosed in parenthesis and preceded with the @ symbol.
CALC2:CONV :CA T? “RES”,“ITS”, ”ITS5”, ”PT”, ”CVD”, ”TRES”, ”TTEM”, ”YSI” The CALCulate suf fi x, <chn>, specifies the channel (1 to 4) or memory chan - nel (5 to 14). Each item in the response lis t is enclosed in double quotes and separated from other items by a comma.
type. The acceptable con version types depend on the channel type. The con ver - sion types and their names are l isted in T able 7 on page 128. This command may be password-protected. T o access this command: • If the SYST :P ASS:CONV? command returns a 0 (probe password-protec - tion is disabled), the password is not required.
CALC2:CONV :P AR:V AL R TPW , 100.0145, A4, 0.0045 The CALCulate suf fi x, <chn>, specifies the channel (1 to 4) or memory chan - nel (5 to 14). The <param> parameter is the name of the parameter as g i ven in T able 8, Con ve rsion T ypes and Parameters.
can consist of up to eight charact ers that include an y letters, numeric digits, and the underscore ‘_’. This command may be password-protected. T o access this command: • If the SYST :P ASS:CONV? command returns a 0 (probe password-protec - tion is disabled), the password is not required.
2000,1,1. Specifying the MAX parameter returns a v alue of 2099,12,31. Spec - ifying the DEF parameter returns a v alue of 2000,1,1. 8.4.5.3 CALibrate<chn>:D A TE:CALibrate (<year>,<month>,<day>)|MIN|MAX|DEF Sets the calibration date f or the specified channel.
8.4.5.6 CALibrate<chn>:P ARameter :OFFSet<n>? [MIN|MAX|DEF] Returns the calibration offset par ameter for the specifi ed channel. CAL1:P AR:OFFS2? –1.2 The CALibrate suf fix, <chn>, specif ies the channel (1 to 4). This command does not apply to memory channels.
Thermistors (2). For Thermocouple c hannels, the calibration scale suf fix <n> is ignored and may be omitted. Note: For PR T/Thermistor channels, the value re - turned by this command is always in ohms.
suff ix <n> is 1 (for PR Ts) and 9000 when the linearity suf fix <n> is 2 (for Thermistors). Specifying the DE F parameter returns a value of 0. 8.4.5.11 CALibrate <c hn>: P ARameter:LINearity<n> <num>|MIN|MAX|DEF Sets the calibration linearity parameter for th e specif ied channel.
the specified channel. Specifying t he MIN, MAX, or DEF parameter sets the RJC parameter to the minimum, maxim um, or default v alue respecti vely . This command is password-protected. T o access this command, the password must be successfully entered using the SYST :P ASS:CEN <pass> command (see Section 9.
MIN, MAX, or DEF sets th e lamp to the minimum, maximum, or default value respecti vely . 8.4.6.5 DISPlay:DECimal:FORMat? [MIN|MAX|DEF] Returns the current decimal format setting. DISP:DEC:FORM? 0 A returned value of 0 i ndicates a period (.) is used as the decimal separator .
The WINDow s uff ix, <n>, specif ies the display set (1 to 9). The FIELd suf fix, <n>, specifi es the fi eld (1 to 8) within the displ ay set. The response consists of two numbers separated by a comma. The fi rst number represents the channel associated with the f ield.
The <num> parameter is the number of measurements to be stored in the auto log during the auto log session. Specifying the MIN, MAX, or DEF parameter sets the number of measurements to aut o log to the minimum, maxi mum, or de - fault respecti vely .
8.4.7.8 LOGging:A UT omatic:PRINt [<num>|ALL [,<port>]] Prints the auto log entries. LOG:A UT :PRIN ALL D A T A_25 1 22.676C 12:19:42 09-05-00 D A T A_25 2 9.960 KO 12: 19:44 09-05-00 D A T A_25 3 23.220C 12:19:46 09-05-00 D A T A_25 4 23.
8.4.7.12 LOGging:AUT omatic:TIMe <num>|MIN|MAX|DEF Sets the auto log interval setting. LOG:A UT :TIM 1 The <num> parameter can be one of the follo wing values: 0.1, 0.2, 0.5, 1, 2, 5, 10, 30, 60, 120, 300, 600, 1800 or 3600. The units are seconds.
Note: Every time a demand log reading is stored, the first entry in the log for that stored reading is the data label and the date. All subsequent entries in the demand log consist of the channel, measurement v alue, units, and time. 8.4.7.16 LOGging:DEMand:LABel? [MIN|MAX|DEF] Returns the current demand log label setting.
8.4.7.20 LOGging:DEMand:ST ORe Stores the current measurement into the demand log. LOG:DEM:ST OR If simultaneous scan mode is enabled, one reading is stored i n the log for each enabled channel. 8.4.7.21 LOGging:DEMand:V ALue? <num>|MIN|MAX|DEF Returns the specif ied demand log entry .
*IDN? HAR T ,1529,A09001,1.11 8.4.8.2 *OPT? Returns a list of input modules instal led. *OPT? PR T ,TC Input module types are reported by pos ition, top to bottom, of the tw o input modules. The returned exampl e is for a 1529 equipped with one 2-channel PR T input module and one 2-channel Thermocouple input module.
8.4.8.6 SYST em:ERRor? Returns a system error message if any are present in the system error queue. SYST :ERR? 0,“No error” Each error condition produces only one error message at a time. The error queue may contain up to ten messages. The messages are reported in the order they occured.
8.4.9 Comm unication Interface Commands The communication interface commands are used for queryin g and setting se - rial port, IR, and IEEE configuration parameters. 8.4.9.1 SYST em:COMMunicate:IR:FEED? [MIN|MAX|DEF] Returns the state of t he IR port printing.
sets the IR mode to IRD A mode. Specifying the MIN, MAX, or DEF parameter sets the IR mode to th e minimum, maximum, or d ef ault value respectiv ely . 8.4.9.5 SYST em:COMMunicate:IR:TIMe? [MIN|MAX|DEF] Returns the IR sample period sett ing. Example: SYST :COMM:IR:TIM? Response: 1 Specifying the MIN parameter returns a value of 0.
SYST :COMM:SER:FDUP? 1 A val ue of 1 is returned if serial port echo (duple x) is ON. A v alue of 0 is re - turned if serial port echo (duple x) is OFF . Specifying the MIN parameter re - turns a value of 0. Specifying the MA X parameter returns a value of 1.
8.4.9.14 SYST em:COMMunicate:SERial:LINefeed <bool>|MIN|MAX|DEF Sets the state of the serial po rt linefeed setting. SYST :COMM:SER:LIN ON The <bool> parameter turns li nefeed on (1 or ON) or off (0 or OFF). Spec - ifying the MIN, MAX , or DEF parameter sets the linefeed to the m inimum, maximum, or default respecti vely .
The <bool> parameter turns t he ke ypad lockout on (1 or ON) or of f (0 or OFF). Specifying the MIN, MAX, or DEF parameter sets the k eypad lock out to the minimum, maximum, or default respecti vely . 8.4.9.19 SYST em:PO W er:B A TT er y? Returns the current battery ch ar ge le vel.
The <num> parameter specifies the number of the desired date format. See T a - ble 11 on page 130, Date Formats, for a list of acceptable time formats. Spec - ifying the MIN, MAX, or DEF parameter sets the date format to the minimum, maximum, or default respecti vely .
8.4.10.7 SYST em:TIME? Returns the current system time. SYST :TIME? 11,43,23 The response is returned in the format, <hour>,<minute>,<second>. Note: The system time is a lw ays returned using 24-hour format rega rdless of the current time for mat setting.
SYST :P ASS:CEN:ST A T? 0 The response is either 0 (disabled) or 1 (enabl ed). A response of 0 indicates password-protected settings cannot be accessed. A response of 1 indicates the password was successful ly entered and password-protect ed settings can be accessed.
8.4.12 Status Commands The status commands are u sed for querying and settin g the state of the instru - ment regi sters. For details on t he operation of the status re gisters refer to the IEEE-488.2 and SCPI standards. 8.4.12.1 *CLS Clears the status registers.
8.4.12.8 *TST? Performs a self-test and reports an y errors that are found. *TST? 0 8.4.12.9 ST A T us:MEASure? Reads and clears the Measurement Status Register .
ST A T :MEAS:ENAB 15 8.4.12.13 ST A T us:OPERation? Reads and clears the Operation Status Register . ST A T :OPER? 16 The assignment of the b its in this re gister is as follows: bits 0-3: not used bit 4: measurement complete bits 5-15: not used 8.4.12.
bit 4: measurement in valid bits 5-15: not used 8.4.12.18 ST A T us:QUEStionab le:CONDition? Returns the Questio nable Status Condition Register . ST A T :QUES:COND? 16 The assignment of the b its in this re gister is as follows: bits 0-3: not used bit 4: measurement in valid bits 5-15: not used 8.
8.4.13 Statistical Calculation T ypes The statistical calculation types are listed in the following table. 8.4.14 Field T ypes The bottom portion of t he main display is capabl e of sho wing up to eight f ields. These fields are selectable from the following table.
Number Keyw ord Fiel d T ype 18 ALOG Logging Indicator 19 BA TT Bat tery Percent Remaini ng 20 MEAS Number of Seconds Until Ne xt Measurement Note: When the field type reference (REF) is selected, th e displayed ke yword changes depending on the probe type.
8.4.15 Con version T ypes and P arameters T able 7 lists the probe types, con version types, mnemonics, and serial port re - sponses. T able 8 lists the con versioin types and their parameters.
Conversion Type Parameters TC-K VIN[mV] TC-B TC-E TC-J TC-N TC-R TC-S TC-T TC-AU/PT TC-POLY RJC, RJT, T1, ADJ1, T2, ADJ2, T3, ADJ3 <none> RJC, RJT, T1, ADJ1, T2, ADJ2, T3, ADJ3 RJC, RJT, T1, ADJ.
8.4.17 Date and Time Formats The following tables list the acceptable date and time formats and their number setting. Number Format 0 MM-DD-YY 1 MM-DD-YYYY 2 DD/MM/YY 3 DD/MM/YYYY Number Format 0 H:MM.
9 Calibration Each channel of the 1529 is cali brated independently of the other channels and has its o wn set of calibration parameters. The 1529 should be calibrated at reg - ular intervals t o ensure that it continues to measure with proper accuracy .
The calibration parameters C0, C100, and C400 can be adjusted to opti mize the accuracy . These password-protected parameters are accessed from the CALI - BRA TION function of the SYSTEM menu. 9.1.2 PR T Calibration Procedure Calibration requires adjustment of the C0, C100, and C400 parameters at three specific i nput resistances.
3. Connect a 400 Ω resistor (6 ppm accuracy) to the input and measure its resistance. Note the av erage error in the measurement. Adjust the C400 parameter by subtracting the measured error. F or example, if the input is exactly 400.0000 Ω and the readout shows 399.
2. Connect a 10 k Ω resistor (25 ppm accuracy) to the input and measure its resistance. Note the av erage error in the measurement. Adjust the C10K parameter by subtracting the measured error. F or example, if the input is exactly 10.00000 k Ω and the readout shows 10.
Par ameter Description C0 Adjust s the vol tage accuracy of at 0 m V C100 Adjusts the v oltage accuracy of at 100 mV CRJ Adjusts the internal RJC accuracy D A TE Records the date the thermocouple chan.
sured error . For e xample, if the thermocouple temperature is actually 0.0°C but the 1529 reads 0.184°C, the CRJ parameter should be adjusted by subtracting 0.184. If it was previously 0.000 it should now be –0.184. 6. Record the date with the D A TE parameter .
10 Maintenance • The calibration instrument has been designed with the utmost care. Ease of operation and simplicity of maintenance have been a central theme in the product development. Therefore, with proper care the instrument should require very little maintenance.
11 T r oubleshooting In case you run into dif ficulty while operati ng the 1529 system, this sect ion provides some suggestions t hat may help you solve the problem. Belo w are se veral si tuations that may arise fol lowed by possi ble causes and suggested ac - tions you might tak e.
Problem Solution Incorrect resi stance or voltage reading While attempti ng to measure resistance or voltage, the display shows an incorr ect value or no value at all ( ..........) . Consider the follo wing possibilities: Poor or incorrect connecti on of the probe.
Message Recommended Action SYSTEMS: IR POR T F AILURE Cycle the power . SYSTEMS: BA TTER Y NOT INST ALLED Cycle the pow er . Check that t he battery is properly connected. Replace the battery . CHANNELS: F AILURE Cycle the pow er . CALIBRA TION: DUE FOR RECAL Check that the instrument date is correct.
a) Set up the terminal program to use the correct COM port and baud rate. Conf igure the communicat ion settings to use 8 data bits, 1 st op bit, no parity and no flo w control. b) If you want to sa ve the do wnloaded data to a file, conf igure your ter - minal program to capture the inco ming text and sa ve it to a text f ile.
The instrument was designed specif ically as a test and measuring device. Com - pliance to the EMC di recti ve is t hrough IEC 61326-1 Electrical equipment for measur ement, contr ol and laborat ory use – EMC r equir ements (1998). As noted in the IEC 61326-1, the instrument can ha ve va rying confi gurations.
4. Ho w long does the battery last from full char ge? About 8 hours from full charge with the backlight off. 5. Ho w do I know when the battery is at full charge? The charging indica - tor LED located on the back panel displays amber while charging and then turns green when the batteries are fully charged (only when the AC adapter is connected).
2. What are the implications of the fast measurement mode in terms of ac - curacy? Accuracy is reduced when using the Model 1529 in fast mea - surement mode. Refer to Section 8.1.1 for a better description of the f ast measurement mode and its limitations.
11.5.4 Output 1. Ho w do I get data from the Model 1529 to my PC? Data can be trans - ferred to your PC via an RS-232 interf ace or by IR communications through the use of the optional IR dongle and software available through Hart.
Inde x ! 2-wire probe 39 - 40 3-wire probe 39 - 40 4-wire probe 39 - 40 A A C adapter 21, 25 accessories 19 ASTM E1137 40 AU T O L O G 6 0 AU T O - C A L 3 5 av erage 33 B backlight 25, 35, 53 battery.
E EDIT FIELDS 51 EDIT PR OBE 36 EMC 142 EN ABLE CHANNEL 32 en vironment 10 error 140 exi t 17, 29 F fast measurement 26, 31 features 7, 17 field data 49 - 51 FIELDS menu 47 filter 33 G GPIB 79 GPIB po.
serial number 37 type 37 wires 23, 39 - 41 PR OBE menu 35 PR T 2 3 PT -100 40 R rack mounting 19 range resistance 39 - 41 reference junction 43, 50 reset 77 resistance 41, 50 resolution 35, 53 RJC 43 .
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il Fluke 1529 Chub-E4 è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del Fluke 1529 Chub-E4 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Fluke 1529 Chub-E4 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Fluke 1529 Chub-E4 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Fluke 1529 Chub-E4, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del Fluke 1529 Chub-E4.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Fluke 1529 Chub-E4. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Fluke 1529 Chub-E4 insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
