Ahlborn ALMEMO 6290-7B Скачать руководство пользователя страница 17 | Manualshive

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Ahlborn ALMEMO 6290-7B Скачать руководство пользователя страница 17

The 2 analogue inputs are electrically isolated by using
photovoltaic relays and a potential difference of 50V DC or 60V
AC, at maximum, is permissible between them. However,
sensors combined within one connector and sensors with an
own power supply are electrically connected to each other and
must, therefore, be operated in isolation. The voltage applied

to the measuring inputs must not exceed

±

5V (between B,C,D

and A or - respectively).

The cold junction compensation for thermocouple measurement is integrated
in socket M1 of the device.

ALMEMO



6290-7B

16

Connection of the Transducers

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Содержание ALMEMO 6290-7B

Страница 1: ...Operating Instructions Measuring Instrument with Built In Printer ALMEMO 6290 7B V1 3 18 03 2004 ALMEMO 6290 7B...

Страница 2: ...PERATION 12 3 POWER SUPPLY 13 3 1 Rechargeable Battery Operation 13 3 2 Mains Operation 13 3 3 External Power Supply 13 3 4 Switch On Off Reinitialisation 14 3 5 Data Buffer 14 4 CONNECTION OF THE TRA...

Страница 3: ...on 30 7 2 Measuring Point Scan 31 7 2 1 Single Measuring Point Scan 31 7 2 2 Cyclic Measuring Point Scan 31 7 2 3 Print Cycle 32 7 2 4 Time and Date 32 7 2 5 Sleep Mode 33 8 DIGITAL DATA OUTPUT 34 8 1...

Страница 4: ...Page 9 TROUBLESHOOTING 45 10 ELECTROMAGNETIC COMPATIBILITY 46 APPENDIX 47 Technical Data 47 Product Overview 48 Your Contacts 49 3 ALMEMO 6290 7B Table of Contents...

Страница 5: ...entire ALMEMO networking system manual section 5 3 All functions and their control via the interface manual section 6 A complete interface command list with all print outputs manual section 7 These op...

Страница 6: ...to any ALMEMO measuring instrument and are interchangeable without requiring any settings Function Channels Maximum minimum average values and differences of certain measuring junctions can be program...

Страница 7: ...measurements second The measured value is calculated and indicated on the display or if available provided on the analogue output Measured Value A continuous presentation of measuring data from the s...

Страница 8: ...or interface Paper Feed When plotting the required measuring rate is determined by the available adjustment of the paper feed Print Cycle The print cycle is programmable between 1s and 59h 59min 59s...

Страница 9: ...values can be output to any peripheral device The output of measuring data can be selected in list format columns or spreadsheet format Files in spreadsheet format can be processed by each spreadsheet...

Страница 10: ...Exceeding of limit value F Programming function b 6 x 7 segment display for Meas point meas val meas range meas values programming values cycles times date c 2 x 16 segment display for Dimension of t...

Страница 11: ...limit value high LH Activation by limit value low LL Switch on with ENTER locking mode LM or V24 command base BA factor FA exponent EX pH probes zero point correction ZC slope gain correction SC infra...

Страница 12: ...L Centronics interface cable ZA 1936 DK RS 422 network branch box ZA 5099 NVB RS 485 network branch box ZA 5085 NV analogue output 1 ZA 1601 RK A2 network cable ZA1999 NK trigger input ZA 1000 ET rela...

Страница 13: ...see 8 3 2 6 Plot Measured Values Set output mode PL 1 or PL 2 in function OM see 8 1 8 4 Select the functions PS and PE successively by using the key FUNCTION and enter the plot range start and range...

Страница 14: ...ng the supplied mains adapter ZB 6290 NA otherwise the batteries can suffer damage from deep discharge Rechargeable batteries must always be charged beforehand if the instrument has been out of operat...

Страница 15: ...reinitialised The reset can be achieved if the key Clr is pressed during switch on All internal data such as maximum and minimum values and the data memory will be cleared Furthermore cycles time dat...

Страница 16: ...ertion into the socket is established and that prevent a disconnection caused by pulling the cable Both levers must be pressed on the sides for disconnecting the connector 4 2 Measuring Inputs and Add...

Страница 17: ...ithin one connector and sensors with an own power supply are electrically connected to each other and must therefore be operated in isolation The voltage applied to the measuring inputs must not excee...

Страница 18: ...lluminated Measurement in progress arrow START illuminated Output as graphic plot arrow GRAPH illuminated Output as list print arrow LIST illuminated Output to RS232 interface arrow RS232 illuminated...

Страница 19: ...hannel number is also included MEAS VALUE FUNCTION Meas Functions Abbrev ProgrammingFunctions Abbrev Meas value 1 114 3 C Output mode PL 2 OM Max value Hi 1 123 4 MH Paper feed 320 00 PF Min value Lo...

Страница 20: ...ring the switch on 5 3 Keyboard The keyboard 6 has the following functions that are displayed above the keys Function Normal Enter Programming of Parameters ENTER Selecting Measuring Points CH Clr Sel...

Страница 21: ...e follows 9 or 5 The sign can be changed using the key A switch to the next digit is performed using the key To switch back to the previous digit press the key The programming process is complete afte...

Страница 22: ...t not the selected measuring channel i e the measurement is not being interrupted Increase the input channel by programmed channels only CH Decrease the input channel by press and hold approx 1s CH 6...

Страница 23: ...00 FS 270 0 60 0 C AUFE Ntc type N ZA 9000 FS 30 00 125 00 C Ntc Millivolt 1 ZA 9000 FS 26 000 26 000 mV U 26 Millivolt ZA 9000 FS 10 000 55 000 mV U 55 Millivolt 2 ZA 9000 FS 260 00 260 00 mV U260 Vo...

Страница 24: ...FH A646 0 0 400 0 kJ kg H En Humid temperature ZA 9000 FS 30 00 125 00 C P Ht Rel humidity psychr w PC ZA 9000 FS 0 0 100 0 H P RH Mixture ratio w PC ZA 9000 FS 0 0 500 0 g kg P AH Dew point temperatu...

Страница 25: ...apital and normal letters the characters and the space _ are available The dimension is displayed by two 16 segment characters that are following the measured value The change of the dimension can be...

Страница 26: ...2 3 0 LH Programming Input according to 5 4 Switch off ENTER Clr 1 LH 6 5 Correction Values The correction values ZERO POINT and SLOPE allow for correcting sensors with regard to zero point and slope...

Страница 27: ...temporarily written in the calibration offset until the switch off is performed 2 With the following sensors a slope adjustment is performed in the same way for the corresponding calibration value pH...

Страница 28: ...to an adjustable locking level Before any programming is performed the locking mode must be correspondingly lowered If a dot is indicated following the locking mode on the display then a modification...

Страница 29: ...ate see 6 5 4 optimal for analogue output 7 1 1 Selecting the Measuring Point With the rotary switch moved to position MEASURE the key CH allows to successively select all measuring points and indicat...

Страница 30: ...llowing key combination stored as base value and as a result set to zero Function MEASURE Zero setting by keys MEASURE ENTER Clr Please note that this function is only available if the locking code is...

Страница 31: ...negative base value after the adjustment 7 1 4 Atmospheric Pressure Compensation Some measuring variables depend on the environmental atmospheric pressure see 6 2 measuring range list w PC As a result...

Страница 32: ...s displayed the arrow START is illuminated and then turns off again If the time had been cleared it will be re started The measured values are automatically stored if the option Memory is used The mea...

Страница 33: ...ot is displayed following the print cycle Clear print cycle ENTER Clr 0 0 0 0 0 0 PC A running cyclic scan is terminated by this 7 2 4 Time and Date For recording the measuring time a real time clock...

Страница 34: ...rted using the key START STOP within the function MEASURE 3 Switch over to sleep mode in function MEASURE by using the keys ENTER SLEEP Sleep Mode ENTER SLEEP S L E E P ON Before the instrument will a...

Страница 35: ...list output to the built in printer Pl 1 PLOT 1 line plot in 1 diagram on the built in printer Pl 2 PLOT 2 line plot in 2 diagrams on the built in printer U U list output to the serial interface S st...

Страница 36: ...ed to start two control printouts for the programming Within the function output mode OM or baud rate BR Sensor programming and process control see program header 8 3 2 Within the function device addr...

Страница 37: ...or Min Value ML a list of the current measured maximum and minimum values of all connected sensors are printed Printout CH MEAS VAL MAX VAL MIN VAL DIM 01 0023 0 0025 0 0019 0 C 03 0028 1 0034 5 0029...

Страница 38: ...be programmed in function PE If more channels are programmed than can be plotted only the first 4 or 2 will be considered Start of plot range Selection with key FUNCTION 1 0 0 0 0 P S End of plot ran...

Страница 39: ...d paper feed are properly set Corresponding error messages will be printed if this is not the case Start not possible Channel not existing no measuring points activated Error Plot range start end plot...

Страница 40: ...BAUD RATE BR be set via keyboard The input is started with the key ENTER Then the value indicated on the display is flashing and can be altered using the keys and When the desired transmission rate h...

Страница 41: ...iding the following printouts can be triggered The following functions can also be output by using the key START STOP Function Ab Ky Printout OUTPUT MODE BAUD RATE sensor programming OM BR F F AMR ALM...

Страница 42: ...nstruments can be very easily networked to centrally acquire the measured values of several instruments that are located at different places see manual 5 3 For communicating with networked devices it...

Страница 43: ...ons For implementing the above options special memory functions are available that allow only with regard to the memory output for setting the output mode plot and time range The functions do not have...

Страница 44: ...gramming for each channel see 8 4 1 However they can be altered as required for the output This allows for a new channel selection and along with the time interval also for zooming in any direction Th...

Страница 45: ...MEASURE Output of individual measured values FUNCTION Start of the automatic memory output CH Clr Termination of the automatic memory output Special Functions During interface operation the measuring...

Страница 46: ...during operation Remedy Check cabling for inadmissible electrical connection Disconnect the external power supply and output modules disconnect suspicious sensors and replace them by hand held sensor...

Страница 47: ...rol printouts The software AMR Control allows to print the monitor pages including the programming and also to save the terminal operation and to print it out 11 ELECTROMAGNETIC COMPATIBILITY The ALME...

Страница 48: ...MEMO sockets for all output modules Voltage Supply 4 NiCd batteries 4 8V 0 8Ah with quick charge circ Mains adapter ZB 6290 NA 7 5 V 450 mA recharge time ca 3h Adapter cable electr isol ZB 6290 UK 9 t...

Страница 49: ...ed value OA 6290 S Option TA Date Printout at date change OA 6290 TA Roll temperature sensitive paper 80mm wide 20m long ZB 1040 TP DC Adapter Cable 10 to 30V DC 12V 250mA electr isolated ZB 6290 UK A...

Страница 50: ...hnik GmbH Eichenfeldstra e 1 3 D 83607 Holzkirchen Tel 49 0 8024 30070 Fax 49 0 8024 300710 Internet http www ahlborn com email amr ahlborn com Customer Service Hotline Mr Florian Plessner Telephone 4...

Страница 51: ...ALMEMO 6290 7B 50 Appendix...

Страница 52: ...51 ALMEMO 6290 7B Appendix...

Страница 53: ...ALMEMO 6290 7B 52 Appendix...

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