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Hitachi 902, Service Manual

The Hitachi 902 Service Manual is an essential document for users seeking detailed instructions and assistance. This comprehensive manual provides step-by-step guidelines, troubleshooting tips, and in-depth information about the Hitachi 902. You can conveniently download this manual for free from manualshive.com to ensure seamless usage of your device.

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2 - 67

2.6

Daily Alarm Trace

(1)

Outline

The alarm and retry data from power-on to present time point are printed when "daily" in
"alarm trace data" is specified on the mechanism check menu screen.

(2)

Details of Printout

(a) Title

The title "Daily Alarm Trace," date and time are printed.
The printing order of year, month and day depends on the date printout order
specification.

(b) Time (24-hour base)

Time when alarm and retry data has been saved onto FD.

(c) Instrument status

Numerical value representing the instrument status.  For details, refer to Table
2-2.

(d) Occurrence count

Indicates how many times the same alarm/retry data as that in a single cycle has
occurred successively (in the number of cycles within 1 to 999).

(e) Identification character

'A' is printed out for alarm data, and 'R' for retry data.  Printout is not made when
there is no data in each case.

(f)

Alarm data
The alarm data is printed out in the order of main alarm code (3-digit integer), sub
alarm code (3-digit integer) and time of occurrence up to 10 kinds.  If 10 kinds are
exceeded, excess ones are not stored.  However, they are saved as cumulative data.
Time of occurrence:  Time on the basis of operation cycle (000 to 179) when the
alarm has occurred (in 100 msec).

(g) Retry data

The retry data is printed out in the order of retry code (3-digit integer), retry count (3-
digit integer) and time of occurrence up to 10 kinds.  If 10 kinds are exceeded, excess
ones are not stored.  However, they are saved as cumulative data.

(h) Key operation data

The key operation data is printed out in the order of key operation code (3-digit
integer), key operation count (3-digit integer) and time of key operation (3-digit
integer).  Printout is made only once. 

Summary of Contents for 902

Page 1: ...SERVICE MANUAL FOR MODEL 902 AUTOMATIC ANALYZER Copyright Hitachi Ltd 1997 All rights reserved Printed in Japan Part No 713 9039 KN K H LT ...

Page 2: ...BLOCK DIAGRAMS 4 1 5 ISE 5 1 6 SWITCH SETTING 6 1 7 EXPLANATION OF FUNCTION 7 1 8 MOTORS DETECTORS AND FUSES 8 1 9 ANALYTICAL METHODS 9 1 10 CIRCUIT DIAGRAMS 10 1 11 CROSS WIRING REFERENCE 11 1 12 INSTALLATION 12 1 13 MAINTENANCE AND INSPECTION 13 1 14 ADJUSTMENT SPECIFICATIONS 14 1 15 OEM 15 1 16 SYSTEM INTERFACE 16 1 ...

Page 3: ...System 1 3 1 4 Reaction System 1 4 1 5 Photometic System 1 5 1 6 ISE option 1 5 1 7 Installation Conditions 1 6 1 8 User Interface 1 6 1 9 Dionized Water 1 6 1 10 Analytical Methods 1 7 1 11 Accuracy Methods 1 7 1 12 Data Storage 1 7 1 13 System Interface 1 8 1 14 Options for Analyzer 1 8 ...

Page 4: ...d ISE option Throughput Colorimetry 200 tests hr Photometry only max 300 tests hr inclusive of ISE No of analysis items Colorimetry 36 ISE 3 Na K Cl Serum indexes 3 Calculation items 8 Reaction time 10 minutes max 3 4 5 10 minutes for concentration calculation same as Model 7070 7170 Measurable samples Serum or blood plasma and urine one sample kind per channel Application Emergency stat and routi...

Page 5: ...of sample test in 0 1 µL steps Pipetting mode Normal prescribed volume discharged at cell bottom Aqueous sample system water solution for sample probe internal rinsing usable as STD 1 Sample pre dilution not performed Insufficient sample detection Resistance detection method Sample ID Barcode reader option Following code shemes are usable in combination CODE 39 CODE 128 INTERLEAVED 2 OF 5 NW7 Modu...

Page 6: ...obe stirring rod rinsing reagent probe carryover evasion reaction cell carryover evasion Detergent 2 for reagent probe carryover evasion reaction cell carryover evasion settable on reagent disk inner row ISE reagent Internal standard solution position 37 fixed Diluent position 38 fixed Pipetting mechanism Pipetter driven by stepping motor 20 to 350 µL test in 1 µL steps Reagent addition timing 3 s...

Page 7: ...stem Stirring By means of stirring rod rotation Timing for stirring after each addition of R1 R2 R3 Stirring possible for a minimum volume of 100 µL Stirring position One position fixed Reacting solution volume Minimum 250 µL minimum required volume for photometry Maximum 500 µL temperature control rinsing upper limit Photometric position One position fixed Cell rinsing After completion of photome...

Page 8: ... blank measurement alone 1 6 ISE option Electrodes Flow cell type liquid membrane ISE cartridge Reference electrode flow path 1 MKCL liquid flow path Measuring temperature 36 C 2 C warm water circulating system System Indirect dilution potentiometry 50 times dilution Measuring cycle 36 sec sample 18 sec for sample 18 sec for internal standard solution Measured items Na K Cl Measurable samples Seru...

Page 9: ...sions 720 W 720 D 1085 H mm Analyzer weight Within 200 kg BTU 1300 kcal hr max Noise mean in operation 55 dB 1 8 User Interface Application Routine analysis for Asia version Display Backlighted LCD 256 128 dots graphic Keyboard Touch screen keys 72 keys Printer Thermal roll paper printer 20 digits Multi language compatibility Display Japanese English Chinese German Spanish applicable Printer Engli...

Page 10: ...ax positions to be shared with control sera Calibration types Linear 2 point linear K factor 4 parameter LOGIT LOG 5 parameter LOGIT LOG Spline Segmented line Calibration method At startup only all points FULL and reagent blank corrected calibration Calculation channels For 8 channels Test to test compensation For 8 channels 1 11 Accuracy Control Control serum 5 kinds max positions shared with sta...

Page 11: ...cation protocol Based on Model 7070 7170 Communication details Communication with host communication details based on Model 7070 7170 1 14 Options for Analyzer ISE Sample ID accessory Model BL180 Maker Keyence Barcode spec CODE 39 ITF NW7 Modulas 10 Modulas 16 CODE 128 ...

Page 12: ... 2 35 2 4 2 Data Alarm Code List 2 36 2 4 3 Data Alarm Codes 2 37 2 4 4 ISE Data Alarms 2 49 2 4 5 Alarm Check Method 2 52 2 4 6 Check and Set Alarm of Each Data 2 60 2 4 7 Details of Data and Alarm Outputs Resulting from Calibration 2 61 2 4 8 Output Check List for Each Photometry Assay CALIB METHOD 2 62 2 5 Retry Code Table 2 64 2 5 1 Logging Program List 2 65 2 6 Daily Alarm Trace 2 67 2 6 1 Cu...

Page 13: ...SHORT 48 ADC2 12 49 ADC3 13 50 BARCODE 1 14 51 15 S SYRINGE 52 16 REAG PROBE 53 17 54 BARCODE 2 18 REAG DISK 55 19 56 20 57 REAG SHORT 21 58 22 R SYRINGE 59 REAG LEVEL 23 60 24 ISE SIPPER 61 25 62 26 ISE SYRING 63 27 ISE STOP 64 28 TEMP CONT 65 29 INC WATER 66 30 REF WATER 67 TS OVER 31 DIST WATER 68 PATNT OVER 32 DIST SENS 69 SAMP END 33 70 34 RESERVOIR 71 DC POWER 35 72 FUSE 36 73 POWER FAIL 37 ...

Page 14: ...NS 125 PRINTER 87 126 SYSTEM I F 88 127 89 128 90 ISE LEVEL 129 91 ISE NOISE 130 WATER EXG 92 ISE PREP 131 93 ISE SLOPE 132 94 ISE I STD 133 95 REF SHORT 134 96 TWIN TEST 135 97 136 98 CHEM PARAM 137 99 CLB PARAM 138 100 VOLUME 139 101 140 PANEL I F 102 141 REAGNT 103 CMP TEST 142 104 S INDEXES 143 105 144 106 ON BOARD 145 CELL C O 107 REAG POS 146 ISE C O 108 CLB IS POS 147 109 148 110 149 111 15...

Page 15: ...t reach the rinsing bath position Check the home detector 1 5 STOP The stirrer does not come to the cell position Check the detector on the cell side 1 6 STOP At resetting the stirrer does not reach the rinsing bath position home position in its return movement to the home position Check the home detector 1 7 STOP At resetting the stirrer does not leave the rinsing bath position home position in i...

Page 16: ... 2 Check the upper dead point detector of the mechanism which caused alarm 71 SAMPLE PROBE 6 1 S STOP STOP Note 1 The serum probe does not reach the upper dead point in ascending motion on other than the cell side Alarm at the first upper dead point after resetting will be issued from other than the cell side Check the upper dead point detector 72 to 85 SAMPLE PROBE 6 2 STOP The serum probe does n...

Page 17: ...bnormally in descending action only at turning of the serum probe in adjustment Same as above 6 13 S STOP STOP Note 2 In rotation of the serum probe it is not set at the upper dead point Check the upper dead point detector 6 14 STOP In rotation of the serum probe from the reset position it does not come off the reset position Check the home detector 6 15 STOP In rotation of the serum probe to the ...

Page 18: ...5 Control STD 36 to 57 W1 to W3 58 to 60 Add sample 551 to 552 SAMPLE SYRINGE 15 1 S STOP STOP The serum syringe does not reach the upper dead point Check the upper dead point detector 15 2 S STOP STOP The serum syringe does not go down from the upper dead point Same as above 561 to 568 REAGENT PROBE 16 1 STOP The reagent probe does not reach the upper dead point in ascending motion Check the uppe...

Page 19: ... detection 621 to 622 REAGENT SYRINGE 22 1 STOP The reagent syringe does not reach the upper dead point Check the upper dead point detector 22 2 STOP The reagent syringe does not move down from the upper dead point Same as above 641 ISE SIPPER 24 1 STOP The sipper nozzle does not reach the upper dead point during resetting operation Check the upper dead point detector of ISE sipper 642 ISE SIPPER ...

Page 20: ...evel sensor 712 DIST WATER 31 2 WARNING The water level of distilled water tank is too low Same as above 721 DIST WATER SENSOR 32 1 WARNING The water level sensor in distilled water tank is abnormal Check float switch 724 RESER VOIR 34 1 WARNING The waste solution reservoir is full Check waste solution tank detection 771 SIPPER 37 1 STOP The negative pressure of vacuum pump is too low Check vacuum...

Page 21: ...ne of those values differs only once the average value of normal data is treated as a value of passed cell blank Same as above 1441 to 1444 ADC1 47 1 WARNING Any one of I O error boundary error of parameter block pointer I O device busy channel error and I O device error PC board not mounted device inoperable time out has occurred Replace ECPU230 or EMIO100 PC board 47 2 WARNING A D count value re...

Page 22: ...larm code 47 4 Reference voltage for ISE 2 V and 8 V Normal count for 2 V 7547 count value 8341 Normal count for 8 V 30184 count value 33364 Normal offset value 22811 count value 40547 Same as above 1461 to 1462 ADC3 49 1 WARNING Refer to alarm code 47 2 Replace EMIO100 PC board 49 2 WARNING A D count for 2 V is abnormal A D count for 6 V is abnormal Normal count for 2 V 12452 count value 13763 No...

Page 23: ...est item 1 Sub code indicates position No 2 Positions 37 and 38 are used for ISE 3 Position 40 is used for HITERGENT 4 Position 39 is used for HIALKALI Set new reagent 2231 to 2271 REAGENT LEVEL 59 1 to 40 WARNING Reagent volume is smaller than the remaining reagent check value specified with system parameter Set reagent newly 2781 to 2830 UN ASSIGNED 2851 2852 TS OVER 67 1 WARNING Because 400 sam...

Page 24: ... Check power supply 2941 to 2973 MOTOR CONTROL LER 75 1 to 18 STOP Data cannot be written into the motor controller Replace ECPU230 2991 to 3023 MOTOR TIMEOUT 76 1 to 18 E STOP Motor operation was abnormal Error has been detected in the time out check of motor controller Sub code Motor 1 Reaction disk 2 Sample disk 3 Reagent disk 4 Rinsing mechanism up down 5 Sample arm up down 6 Sample arm rotati...

Page 25: ...t of calibration is not updated nor saved onto FD Photometry assay Replace STD sample Check the concentration parameter ISE assay Same as above 3251 to 3291 CALIBRA TION 84 1 to 40 ch WARNING Photometry assay The factor value K determined in calibration differs from the previous value by more than 20 ISE assay The calibrator concentration value and slope value determined in calibration differ from...

Page 26: ...VEL 90 1 WARNING The mean potential value EAV at three out of five measurement points of internal standard solution is outside the following range Internal standard Na 90 0mV EAV 10mV OK 1 Replace STD and carry out calibration 2 Replace the Na electrode 90 2 WARNING K 90 0mV EAV 10mV OK 1 Same as above 2 Replace the K electrode 90 3 WARNING Cl 100 0mV EAV 180 0mV OK 1 Same as above 2 Replace the C...

Page 27: ...Na 1 SLOPE 45 0mV 2 0 232 A Refer to alarm codes 92 1 to 3 93 2 WARNING K 1 SLOPE 45 0mV 2 0 160 A Same as above 93 3 WARNING Cl 1 SLOPE 35 0mV 2 0 490 A Same as above 4191 to 4193 ISE I STD 94 1 WARNING The concentration of internal standard solution C IS is within the following range Na C IS 120 0mEq L or 160 0mEq L C IS 1 Replace STD and carry out calibration again 2 Replace the internal standa...

Page 28: ...analysis for two tests is not being made at the same time 3 When analyzing two tests at the same time the analytical parameters are not identical Sub codes 1 to 36 signify the channel numbers Start setting in order from the tests that are designated by the Measured Point of the first half of the 1 channel 2 Test Analysis Method 3 Point 1 Point and Rate Rate B When not analyzing two tests at the sa...

Page 29: ...2 Necessary calibration points for calibration type are not input 3 Necessary standard positions for calibration are not input 4 The relationship between calibration type and calibration method is improper Check parameter and input it again 5 The standard concentration values are not set in ascending order Except for STD 3 and 4 for isozyme 6 Concentration value is not zero when 99 is entered for ...

Page 30: ...9 is specified for the reagent volume having a timing behind the reaction time an error occurs 2 Operation is unallowable 3 The final liquid volume is a total volume of sample and reagent within 250 to 500 µL Check parameter If the improper condition indicated by alarm can be detected correction and reentry are required 5261 CMP TEST 103 1 to 8 WARNING The setting of formula number corresponding t...

Page 31: ...l for which necessary reagent has been prepared Analysis does not start Check each parameter 5441 REAG POS 107 1 to 38 WARNING 1 The reagent position specified for a photometry assay is also specified for other photometry assay 2 The same reagent position is specified for both carry over cleaning agent and photometry assay or ISE test Analysis does not start Check each reagent 5481 CLB IS POS 108 ...

Page 32: ...A hardware error has occurred in execution of FD formatting copying into FD or FDD cleaning 119 7 WARNING A hardware error has occurred in writing the cell blank data 119 8 WARNING A hardware error has occurred in writing the routine sample test selecting information 5571 to 5578 FD READ 120 1 WARNING A hardware error has occurred in reading the routine sample measurement data Refer to alarm categ...

Page 33: ...5581 FD NOT INSERTED 121 1 2 WARNING System disk is not set in drive 1 or data disk is not set in drive 2 Insert the relevant disk 5601 FD PROTECT 123 1 2 WARNING A write protected disk is inserted Unprotect the disk 5621 to 5625 PRINTER 125 1 WARNING Power supply is turned off or the connector is disconnected Check the power supply or connector 125 2 WARNING Paper has run out or the printer head ...

Page 34: ...ption cannot continue up to the end code because an illegal character is received from the host Example A null code is received from the host 5681 BATH EXCHANGE FAILURE 130 1 WARNING The start key has been pressed despite failure in incubation bath water exchange Do incubation bath water exchange again 5696 PANEL I F 140 1 WARNING An error has occurred in LCD display module communication Communica...

Page 35: ... than 2 types of carry over evasion cell are specified for 1 test 2 Sub codes 1 to 10 signify the evasion types Check and correct the carry over evasion cell 5821 ISE C O 146 1 to 40 WARNING R1 type is not specified for ISE test of Reagent Probe Carry Over Evasion Check and correct the Reagent Probe carry over evasion ...

Page 36: ...ote that a line is fed before and after a message Output format is shown below For contents of output refer to 4 2 Buzzer Output for Small Size Automatic Analyzer The kinds of output are the same as the three kinds in the small size immunological system Each output has a distinctive tone at the frequency indicated below 1 Self Test Error 50 Hz 2 Loading Error 250 Hz 3 OS Initial Error 1 Hz Soundin...

Page 37: ...age Output Error Output Message Self test error 1 Self Test Error 0xXX XX Self test error code Boot error 1 Rom Uncompress Error 2 F D Boot Error 0xXXXXXXXX 3 FROM Boot Error 0xXXXXXXXX XXXXXXXX Boot error code Refer to Section 5 OS initial error 1 OS Initial Error Vect 0xXX PC 0xXXXXXXXX Vect 0xXX Vector No PC 0xXXXXXXXX Program counter Note that EAT output is issued when possible ...

Page 38: ...assigned 10 A 20 Unused 10 Unassigned 2 2 3 2 1 Unused 3 3 4 21 Unused 2 4 2 3 3 10 C 22 1 1 1 4 7 5 1 1 2 4 5 5 2 2 23 Unused 6 9 B 7 10 B 24 1 1 1 8 8 Unused 2 4 5 9 25 Unused 10 9 Unused 3 1 3 4 26 1 1 1 2 4 5 10 Unused 2 4 5 3 3 4 11 Unused 4 5 6 OP 12 Unused 7 8 13 Unused 9 10 14 Unused 4 Unused 5 1 2 3 15 1 1 1 3 4 2 4 5 OPTION 2 2 2 3 Unassigned 3 3 4 4 Unassigned 4 2 2 16 1 3 4 5 1 1 2 6 7...

Page 39: ...he motor remains running even after timeout NOTE If so it should be identified as a motor time out error 2 Operation check method for 2 pitch returning of sample disk 3 Item 10 Operation check method for 2 pitch feed of sample disk 4 Item 9 Check at resetting ...

Page 40: ...nning status is checked after time out When running a motor time out error occurs 2 Operation check procedure at 2 pitch return of the sample disk 3 10 is the operation check procedure at 2 pitch feed of the sample disk 4 9 is the check at resetting Notes ...

Page 41: ...f START key in STANDBY status Twin test simultaneous analysis parameter check Check result Analytical method check Calibration parameter Serum index analytical check method check Volume check Reagent relationship check at carry over cleaning Upper lower limit value CH ACTIVATE check check Test to test Check result compensation check Analytical mode check 1 1 STOP NG OK OK NG START STOP ...

Page 42: ...on time Sample volume Reagent volume Calibration type Calibration point Span point TWIN TEST 1 to 37 CH No Details of this check are given in Details of twin test simultaneous analysis in 2 3 3 In case of twin test simultaneous analysis an alarm is issued if one of two tests is not registered or the manual mode is selected NOTE 1 The term measurable indicates either of the following two levels Lev...

Page 43: ...to relationship between calibration type and analytical method in 2 1 2 Entry must be made for CALIB POINTS necessary for calibration type Refer to output by each calibration method and check table in 2 7 3 Entry must be made for STD POS necessary for calibration For STD specified by measured STD No in output by each calibration method and check table of 2 7 it is checked whether STD POS is input ...

Page 44: ...D POS Note that isozyme STD 3 and 4 are excluded is not regarded as in ascending order 7 When 99 is entered for POS of STD 1 CONC must be 0 CLB PARAM 1 to 37 CH No NOTES 2 Checked against the specification of calibration test selecting information 4 Volume check The following are checked for measurable photometry tests 1 The total liquid volume up to the final photometric point must be 500 µL or l...

Page 45: ...not performed in case of ORIGINAL ABS 6 Serum index analytical method check 1 The assay code for tests for serum index measurement must be RATE A This check is made only when the tests are measurable 2 In the RATE A test with serum indexes no R2 must be specified when sample blank correction is carried out S INDEXES 1 to 37 CH No 7 Cell carry over 1 More than 2 types of carry over evasion cell are...

Page 46: ...ed by one test alone NG Note 2 OK Identical in all parameters with opposite test Note 3 NG Note 2 OK Not paired NGNote 2 NOTES 1 Unmeasurable channels are excluded However in twin test simultaneous analysis alarm occurs when either one of the two tests is unmeasurable 2 Alarm is registered with a channel No assigned for subdivision 3 Refer to Details of Parameter Check in 2 3 2 Check result OK P Q...

Page 47: ...2 35 ...

Page 48: ...r ADC CELL SAMPLE REAGN ABS P LIMT0 LIMT1 LIMT2 LIM LIM 8 S1ABS DUP STD SENS CALIB SD NOISE LEVEL SLOPE I STD R OVER CMP T CMP T CALC OVER H L A Q V T Z P I J K W F N L C M 0 X A Q V T Z P I J K W F H U S Y B G N L E D C M 0 X O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O...

Page 49: ... once a week or after replacement of the light source lamp or reaction cuvette Confirm the adequate volume of HITERGENT After taking a proper measure exchange incubation bath water once Rinse or replace the reaction cuvette and perform cell blank measurement After washing the light transmitting window in the incubation bath perform cell blank measurement Sample short SAMPL V Before sample aspirati...

Page 50: ... 1 point or 2 point assay with prozone check the prozone error is indicated if prozone is detected Prozone check is performed by comparing the prozone value hereafter referred to as PC value obtained from calculation mentioned below with the prozone limit value preset on the chemistry parameter screen For the lower prozone limit the prozone error is indicated if the PC value is smaller For the upp...

Page 51: ...wo wavelengths at photometric point P is E 1 In 1 point assay PC value Ep2 p2 1 k Ep2 p1 1 k Liquid volume correction factor Note that k 1 when 1 P1 P2 5 or 6 P1 P2 16 or 17 P1 P2 33 or 34 P1 P2 73 Prozone check is not carried out if P2 0 2 In 2 point assay PC value Ep Ep P2 P3 Ep Ep P4 P3 2 3 4 3 Note that prozone check is not carried out if P3 0 or Ep4 Ep3 100 10 4 Abs When P2 0 P2 is used In ei...

Page 52: ...nts in the input photometric range 2 The reaction limit is exceeded at the second and subsequent points excluding the first point 3 The reaction limit is exceeded at the third and subsequent points excluding the first two points or at the fourth and subsequent points excluding the first three points This alarm is issued whenever the input photometric range values l and m for calculation of the abs...

Page 53: ...e at each photometric point in reaction limit level range by least squares method E1 Absorbance change rate in first half Eb Absorbance change rate in second half Assuming that the number of photometric points in the reaction limit level range is N E1 Eb and linearity limit value can be represented as shown below 1 When N 9 Linearity limit value LIMIT 8 Make sure the sample does not contain dust e...

Page 54: ...t value Value is absorbance with End point Assay in the case of late assay is main wave O length first absorbance Prepare the standard properly Set the standard properly Unless check is desired input a value within 32000 to 32000 for standard 1 absorbance range on the parameter registration menu 1 screen Duplicate error DUP U Photometry assay In calibration this error is indicated if the differenc...

Page 55: ...duplicate error calculation disabled and standard 1 absorbance abnormal 2 In calibration calculation is disabled before completion 3 In non linear calibration EXPONENTIAL and Logit Log5P an extreme value is found 4 After execution of non linear calibration SPLINE the result of extreme value inflection point check is NG ISE Calibration is invalid Any one of the following alarms is encountered ADC a...

Page 56: ...ng data is used Linear Previous S1 ABS Non linear Previously updated mean absorbance Sensitivity check is not made in R B calibration The parameters on the screen and FD are not updated Set the standard solutions and reagent properly Prepare the standard solutions newly Check the sample syringe for leakage clogging etc Unless check is desired input 0 for sensitivity limit absorbance on the paramet...

Page 57: ... satisfactory operation can be continued After measurement record parameters on the maintenance menu to store the K value Noise error NOISE N ISE This error is indicated if the difference between the maximum and minimum potentials is within the following range at three of the five measuring points for each test on internal standard or sample Na 0 7mV FIV 2 FIV 4 K 1 0mV FIV 2 FIV 4 Cl 0 8mV FIV 2 ...

Page 58: ...tion of tube and reagent Plug in the cord properly Slope abnormal SLOPE E ISE 1 The slope level for display is within the following range Na K SLOPE 45 0mV Cl SLOPE 35 0mV 2 Electrode response is degraded Carry over rate is as shown below Na 0 232 A K 0 160 A Cl 0 490 A Replace the electrode Remove the probe and correct clogging Set properly Confirm the proper combination of tube and reagent Elect...

Page 59: ...appropriate standard solution Calculation disabled X In process of calculation the denominator becomes zero An overflow occurs in logarithmic or exponential calculation In isozyme Q channel concentration calculation the data alarm of calculation disabled is indicated for the isozyme P channel data or the isozyme P channel is not measured Calculation for a calculation test has been attempted with t...

Page 60: ...ed test to test compensation disabled overflow random error systematic error QC error expected value over Check the channel data used for test to test compensation Test to test compensation disabled CMP T M 1 In process of calculation for test to test compensation the denominator becomes zero 2 The test to be used for test to test compensation is not measured 3 Any test to be used for test to test...

Page 61: ...y of the data alarms in 2 excluding data alarms 6 to 9 2 Slope abnormal SLOPE E O O 3 Electrode preparation PREP R O O 4 Internal standard concentration abnormal I STD D O O 5 Calibration error CALIB B O O Key N Routine sample measurement E Stat sample measurement C Control sample measurement STD Calibration measurement Alarm Output on Operation Monitor Screen ISE Processing Priority Alarm Printou...

Page 62: ...ing output data blank 3 Noise error NOISE N N O O O O 4 Level error LEVEL L L O O O O 5 Sample value abnormal R OVER O 6 Calculation disabled O O 7 Test to test compensation disabled CMP T M M O Check is not performed in ISE data processing 8 Test to test compensation error CMP T C C O 9 Overflow OVER O O O O ISE Check Data Alarm ISE Processing Alarm Output on Operation Monitor Screen Priority Ala...

Page 63: ...t least either one of the following is encountered i The number of remaining pulses is zero ii Abnormal fall detection is activated within 2 mm of the cup bottom level recognized in probe adjustment C Other than A and B Pre detection refers to liquid level detection till a time point just before sample aspiration since start of probe fall 2 O Output Space 3 O Issued Not issued Measured Sample Data...

Page 64: ...ce in absorbance between two measurements is larger than duplicate limit absorbance Unless check is desired input 32000 c Sensitivity check When the difference in absorbance between reagent blank STD1 and standard solution having the maximum concentration if there are multiple standard solutions comment SENS is printed Unless check is desired input 0 d Standard solution 1 absorbance check When the...

Page 65: ... the first two points In case 3 points are within the reaction limit with comment LIMT2 the value obtained depending on an absorbance change among the first three points is printed as a reference value Input photometric range with comment LIMT0 Input photometric range with comment LIMT1 Input photometric range with comment LIMT2 Input photometric range with comment LIMT2 Reaction limit level ABS A...

Page 66: ...SENS is indicated calibration curve will not be updated Therefore recalibration is necessary In case of CALIB or SD sample measurement is allowed after making sure the result of calibration is normal In this case however the result of calibration will not be saved automatically onto the floppy disk Before turning off power supply parameters should be recorded on the maintenance screen Table 2 1 Ha...

Page 67: ...nce in absorbance change quantity between the first half 3 points 2 sections and the latter half 3 points is obtained and then divided with the overall absorbance change quantity When the result of this calculation exceeds the limit in linearity check comment LIN 8 is printed together with the result of measurement Af9 Ab9 A9 Af Ab and A in the above formula are all converted into absorbance chang...

Page 68: ...small amount approx 50 µL of sample containing antigen is readded for the second reagent R2 to R4 to check the change in absorbance before and after addition the dashed line in Fig 2 3 indicates that absorbance falls due to excessive antigen Reaction Rate Ratio Method In 2 point assay check is performed according to the ratio of the initial reaction rate after addition of antiserum to the mean rea...

Page 69: ... case of limit value above comment xxxP xxx indicates PC value is printed when PC value is larger than the limit value In case of limit value below the comment is printed when PC value is smaller than the limit value Prozone check will not be performed in the following cases 1 In STD 1 measurement 2 Ap Am 100 10 4 Abs Al Al 1 2 Am Am 1 2 Al Al 1 2 Am Am 1 2 Al Al 1 2 Am An m n Ap An p n ...

Page 70: ... following range Na K 45 0 mV Slope 49 9 mV or 68 1 mV Slope Cl 39 9 mV Slope 35 0 mV or 68 1 mV Slope 2 Electrode response is degraded carry over ratio is as given below Na 0 154 A K 0 107 A Cl 0 330 A Internal standard concentration abnormal The concentration of internal standard solution C IS is within the following range Na C IS 120 0 mEq L or 160 0 mEq L C IS K C IS 3 0 mEq L or 7 0 mEq L C I...

Page 71: ...ard and sample Na 0 7 mV FIV 2 FIV 4 K 1 0 mV FIV 2 FIV 4 Cl 0 8 mV FIV 2 FIV 4 Level error This alarm is issued when a difference between maximum and minimum potential values at three out of five measurement points in each test is within the following range on internal standard Na 90 0 mV EAV 10 mV OK K 90 0 mV EAV 10 mV OK Cl 100 0 mV EAV 180 0 mV OK Sample value abnormal The sample concentratio...

Page 72: ...ation abnormal Calculation disabled Concentration of internal standard solution Na K Cl Internal standard concentra tion abnormal Calculation disabled Calibrator concentration Na K Cl Calibration abnormal Calculation disabled Correction factor Na K Cl Calculatio n disabled 2 Routine Sample Measurement 1st Stat Sample Measurement 1st and Control Sample Measurement Priority Data Kind 1 2 3 4 5 6 Sam...

Page 73: ...l ISM2 ADC ISM3 Noise ISC1 Level EL2 EL3 ADC Sample short Level ISC2 ADC ISC3 Noise ISC4 Level ADC Sample short Level EM2 EM3 EC2 EC3 Sample error factors Noise errror Level error ADC error Sample short Noise error ADC error Sample short Noise error ADC error Sample short Noise error Level error STD error Slope abnormal Preparation abnormal Calibration abnormal Calculation disabled Internal standa...

Page 74: ...2 62 ...

Page 75: ...ONITOR O Initial or final observance CALIBRATION MONITOR O NOTE In plotting of measured absorbance values the currently measured STD alone is taken 2 Relationship between Alarm and Output in Calibration Data Alarm Name Updating of Screen Parameter Screen Display of Alarm Remarks S1ABS error No No DUPLICATE error No No STD error No Yes SENSITIVE error No Yes CALIB error Yes Yes SD error Yes Yes No ...

Page 76: ...ling stop 18 Distilled water short 1 10 6 sec Water supply 2 50 6 sec Warning 3 150 6 sec STOP 19 Distilled water sensor abnormal 1 6 sec Check is not made during initialization water exchange or wake up 31 GPCNT1 10 Only at power on 32 GPCNT2 10 Only at power on 33 GPCNT3 10 Only at power on 34 GPCNT4 10 Only at power on 35 GPCNT5 10 Only at power on 36 GPCNT6 10 Only at power on 37 GPCNT7 10 Onl...

Page 77: ...cify parameter on the maintenance screen Batch O 8 Program check printout Specify program check on the mechanism check menu screen Batch 9 ISE check printout Specify ISE check on the mechanism check menu screen Real time 10 Photometer check printout Specify photometer check on the maintenance screen Batch O Note 1 11 Alarm trace printout DAILY Specify alarm trace information on the mechanism check...

Page 78: ... input 3 Page Length Page length is not determined 4 Printing Performance 4 lines sec 80 characters sec 2 54 cm 6 lines paper feed in pitches of 4 23 mm line 1 6 inch 5 Printing System Numerals are right justified with space at leading positions unless there is a comment 6 Printout with No Blank Space Channel number is not registered in keyed in information Measured data is unavailable 7 For Leavi...

Page 79: ...A is printed out for alarm data and R for retry data Printout is not made when there is no data in each case f Alarm data The alarm data is printed out in the order of main alarm code 3 digit integer sub alarm code 3 digit integer and time of occurrence up to 10 kinds If 10 kinds are exceeded excess ones are not stored However they are saved as cumulative data Time of occurrence Time on the basis ...

Page 80: ... Sampling stop 27 49 Probe position adjustment reagent probe rotation 6 28 50 Probe position adjustment reagent probe up down 7 29 T M stop 51 Probe position adjustment stirrer 8 Stop 30 Emergency stop 52 Mechanism check 9 31 53 Barcode Reader check 10 32 54 ISE check internal standard electromotive force measurement 11 33 Rinsing cell 55 12 34 Rinsing ISE 56 13 35 Rinsing all 57 14 36 58 15 37 Ph...

Page 81: ...ism check menu screen 2 Details of Printout a Title The title Cumul Alarm Trace date and time are printed The printing order of year month and day depends on the date printout order specification b Final alarm occurrence date time The printing order of occurrence date depends on the date printout order specification Time printout is fixed to 24 hour base c Identification character A is printed out...

Page 82: ...kinds it is printed out closely with no blank line left c When there is no alarm data or retry data its title alone is printed 4 Notes a Printout can be stopped in steps of day by stop key input b The data obtained from power on to power off is taken as daily data and the data for up to 256 days is saved onto FD starting from the newest data In case of continuous energization however a day s data ...

Page 83: ...rintout DAILY Alarm Trace Printout CUMULATIVE Instrument status Occurrence count Time of occurrence Retry count or sub alarm code Retry code or main alarm code Occurrence count Sub code Retry circuit Retry code Main code ...

Page 84: ...2 72 2 6 2 Parameter Code List ...

Page 85: ...Remarks 0 Title O O 1 to 37 Photometry assay parameter O O 38 to 40 ISE parameter O 99 8calculation tests 8 compensation tests Control positions 1 to 5 Serum indexes Printing order Printing format when with card printer Set test Carry over evasion System parameter DIP switch data O for ISE related tests O 2 Program Check Printout Program version No ...

Page 86: ...in Table 2 4 Table 2 4 Printing Items and Their Contents Printing Item Contents Title Title Communication Trace date and time are printed The printing order of year month and day depends on the date printout order specification Time Communication start time Communication end time hour minute second hour minute second Communication mode Transmission Reception AU HOST HOST AU Error message Refer to ...

Page 87: ...ll data printed LENGTH HOST AU Text length error All data printed CHAR1 HOST AU Function character error All data printed CHAR2 HOST AU Sample data error All data printed CHAR3 HOST AU Test selecting information error All data printed CHAR4 HOST AU Comment error All data printed TIME OUT Both transmission and reception Transmission or reception time out error Only time point communication mode and...

Page 88: ...ontrol Code NEX Character String Use in AU Analyzer Unit 00 01 02 03 04 NUL SOM STX ETX EOT O O 05 06 07 08 09 ENQ ACK BEL BS NT 0A 0B 0C 0D 0E LF VT FF CR S0 O O 0F 10 11 12 13 S1 DLE DC1 DC2 DC3 14 15 16 17 18 DC4 NAK SYN ETB CAN 19 1A 1B 1C 1D EM SUB ESC FS GS 1E 1F RS US ...

Page 89: ...11 08 11 12 HOST AU A 10110ABCDEFG 08 05 08 08 05 09 AU HOST A 10210ABCDEFG 08 05 00 08 05 01 HOST AU 08 04 10 08 04 11 AU HOST A 10210ABCDEFG 08 03 00 08 03 01 HOST AU CHAR ERR A 05105ABCDEFGHIJKL A0101010101010101010 10104 Communication start and end time points Communication mode and error message Communication text example ...

Page 90: ...2 78 2 6 4 Cumulative Instrument Operation List 1 Routine Routine sample 3 Cont Control serum 2 Calib Calibration solution 4 STAT Stat sample Total number of tests Number of analyzed samples ...

Page 91: ...2 79 ...

Page 92: ...3 FLOW PATH DIAGRAMS 3 1 List of Solenoid Valves 3 1 3 2 Overall Piping Diagramm 3 2 3 3 Flow Rate at Each Location 3 3 3 4 WASH 3 4 3 4 1 Details of WASH Processing 3 5 3 5 Carry over Evasion Function 3 6 ...

Page 93: ...way HB 11 X0193 Open 24 V DC CKD Rinsing and nozzle tip washing water supply 713 1379 SV 10 2 way HB 11 X0193 Open 24 V DC CKD Rinsing and cell blank water supply 713 1379 SV 11 3 way A2 5619 24 V DC CKD Rinsing and cell washing water supply 707 0290 SV 12 2 way NTV 2 HN Open 24 V DC Takasago Waste solution discharge low concentration 713 0331 SV 13 2 way NTV 2 HN Open 24 V DC Takasago Waste solut...

Page 94: ...3 2 SV4 SV10 SV9 SV5 SV6 SV8 SY2 SY3 SY16 ...

Page 95: ...h tube tube L 395 high concentration waste solution probe Tube Tygon ø2 38 ø3 96 Low concentration waste solution probe 90 10 Same as above Cell blank washing 450 150 µL 0 8 sec SV unit restrictor ø1 5 tube A 580 specials tube B 500 Tube A Tygon ø3 17 ø6 35 tube B Silastic tube ø1 0 ø3 0 Nozzle tip washing 140 15 SV unit restrictor ø1 5 tube L 1080 Tube Tygon ø2 38 ø3 96 Incubation bath flow rate ...

Page 96: ...R stirrer and ISE mechanism are washed b Specify reaction cell c Specify ISE The ISE mechanism is washed NOTE Specification of ISE for WASH when without ISE mechanism Input cannot be made from the screen Specification of all mechanisms when without ISE mechanism Operation is carried out according to cell specification START Operator s judgment Maintenance screen WASH necessary Execution input STOP...

Page 97: ...3 5 ...

Page 98: ... of pipetting reagents R1 to R3 with the reagent probe matches the specified pattern carry over is prevented by i to iii below In ii and iii throughput is degraded i For avoiding the relevant pattern channel registration is changed for a different test within the test sequence of the same sample ii When step i cannot be taken a channel is registered after reagent probe washing cycle iii Cell is ma...

Page 99: ...nt type R1 R2 R3 a carry over receiving test and its reagent type R1 R2 R3 detergent set position on the reagent disk and detergent volume An example of specification is shown below GPT 1 LDH 4 38 350 VIII Examples of evading procedure Examples of carry over evading procedure are shown below A to C represent tests and W stands for washing Example of Carry over Evasion specified Pattern Example of ...

Page 100: ...s throughput III Registration of carry over evasion specified pattern Up to 10 kinds of patterns for which the evasion of carry over due to cell is specified can be registered IV Specification from screen From the screen the following need be specified a carry over giving test detergent set position on the reagent disk and detergent volume An example of specification is shown below TG 38 350 V Cel...

Page 101: ...rd solution are excluded IV Sample probe washing cycle The sample probe is washed in one cycle time Washing of the sample probe will not degrade throughput V Registration of carry over evasion specified pattern Up to 8 kinds of patterns for which the evasion of carry over due to the sample probe is specified can be registered VI Specification from screen From the screen the following need be speci...

Page 102: ...cified for both reagent probe washing and cell washing the reagent probe washing step can be substituted by the cell washing process Therefore only the cell washing is carried out omitting the reagent probe washing b As for sample probe washing and cell washing priority is given to cell washing c For sample probe washing and reagent probe washing priority is given to sample probe washing d When re...

Page 103: ...4 0 4 BLOCK DIAGRAMS 4 1 Model 902 Operating Principle 4 1 4 2 Principle of 902 4 2 4 2 1 Measuring Principle 4 2 4 3 Block Wiring Diagramm 4 6 ...

Page 104: ...nt pipetter Microcomputer Log converter A D converter LCD with touch panel Printer Floppy disk Serum sampling mechanism Sample disk Incubation bath Reagent disk Reagent pipetting mechanism Multiwavelength photometer Stirriing Rinsing Interface Reaction disk Fig 4 1 System Configuration of 902 ...

Page 105: ...to above the sample cup or test tube and descends into it A liquid level sensor is attached to the probe which stops the probe descent when the tip of the probe contacts the surface of the sample The necessary volume of sample for analysis is aspirated by the sample pipetter The sample probe then moves to above the reaction cuvette at the sample pipetting position and descends until the probe tip ...

Page 106: ...etting volume is not set in the analytical parameters for a certain reagent 1st to 3rd the addition and stirring for that reagent will not be made Also stirring without reagent pipetting can be specified as well g Rinsing At the completion of analysis the reacting solution is aspirated and drained and deionized water is injected into the reaction cuvettes to rinse them out h Analytical result outp...

Page 107: ...4 4 ...

Page 108: ...ion aspiration and deionized water injection Deionized water aspiration and injection Deionized water injection for water blank measurement Deionized water aspiration Sample pipetting position Cuvette no at reset For water blank measurement 1 For water blank measurement 2 For water blank measurement 3 For water blank measurement 4 Rotating direction Fig 4 3 Operating Position of Each Mechanism aro...

Page 109: ...4 6 ...

Page 110: ...1 5 2 Outline of ISE Unit 5 2 5 3 Configuration of ISE Hardware 5 5 5 4 ISE Measurement Sequence 5 6 5 5 ISE A D Conversion 5 8 5 6 Flow Path Diagram See section 3 5 7 Time Chart 5 9 5 8 Cross Wiring Reference See section 11 5 9 Circuit Diagrams See section 12 ...

Page 111: ... 5 mmol L K 0 1 mmol L Measuring concentration range Serum Na 80 to 180 mmol L K 1 5 to 10 mmol L Cl 60 to 120 mmol L Urine Na Cl 10 to 250 mmol L K 1 to 100 mmol L Maintenance Rinsing operation Kind Daily Method Automatic pipetting from sample cup Reagent priming Internal standard reference electrode solution Potential measurement Measurement of electromotive force of Na K Cl in stand by status S...

Page 112: ... 2 Outline of ISE Unit Sample disk Reaction disk Sample rinse solution Sample diluent SIP nozzle Diluent Internal standard Reference electrode solution Sipper syringe Drain Fig 5 1 ISE Principle Reagent disk ...

Page 113: ...ion ISE Sample Internal Standard 1 S pipetting into cell 1 and R3 pipetting into cell 18 2 Stirring of cell 18 at same position 3 12 step feed and R2 pipetting into cell 6 4 Stirring of cell 6 at same position 5 5 step feed and R1 pipetting into cell 1 6 Stirring of cell 1 at same position 7 Measurement at cell position 26 which passes optical axis at intervals of 18 sec and data acquisition 8 Asp...

Page 114: ... hardware WARNING or STOP alarm is issued For the sample already pipetted into the cell data is not output if an error occurs before sipper aspiration because data is not verified 4 Mechanical Operation when Reagent is Short ISE Diluent Aspiration Internal Standard Solution Aspiration ISE diluent O Internal standard solution Aspiration discharge is conducted if a liquid level sensor is provided IS...

Page 115: ...Vn Vr Vos mV b When MPX selects K electrode Vout 20 Vk Vr Vos mV c When MPX selects Cl electrode Vout 20 Vcl Vr Vos mV d When MPX selects Ref electrode Vout Vr Vos mV e When MPX selects reference voltage V2 Vout 2 000 5 mV f When MPX selects reference voltage V8 Vout 8 000 5 mV g When MPX selects reference voltage V0 Vout Vos mV NOTES 1 The unit is mV 2 Each AMP offset voltage is included in Vos 3...

Page 116: ... 3 3 Internal Standard Solution Pipetting Water Stirring Cuvette no n 2 n 1 n Cycle no 12 13 14 Stop no 3 3 3 4 Sample Aspiration Cuvette no n 2 n 1 n Cycle no 17 18 19 Stop no 1 1 1 S probe SMP Sample pipetting volume Fixed at 10 µL S probe DIL SMP Diluent pipetting volume Fixed at 308 µL Water Fixed at 182 µL Total 490 µL DIL SMP IS S probe Internal standard solution pipetting volum Fixed at 318...

Page 117: ...tte no n 2 n 1 n Cycle no 18 19 20 Stop no 1 1 1 Electrode conditioning is carried out when 2 hours or 24 hours have elapsed after ISE measurement Two cells are used for the conditioning and internal standard solution is aspirated Internal standard solution measurement ...

Page 118: ...e is 0 2 ADC Setting Parameters Number of integrations 8 Software trigger interval 10 msec 3 ISE ADC Calibration Timing a As shown in the above figure measure the reference voltages 2 V 8 V and offset voltage b The A D conversion interval time for each is 10 msec c At the time of initialization and T M resetting the RESET command is issued for the ADC controller d Number of integrations 1 time 8 1...

Page 119: ...5 9 ...

Page 120: ...5 10 ...

Page 121: ...5 11 ...

Page 122: ...5 12 ...

Page 123: ...5 13 ...

Page 124: ...5 14 ...

Page 125: ...5 15 ...

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Page 130: ...5 20 ...

Page 131: ...5 21 ...

Page 132: ...5 22 ...

Page 133: ...5 23 ...

Page 134: ...ins on Mother Board 6 1 6 2 Setting of DIP Switch on ECPU237 Board 6 1 6 3 Setting on DIP Switches on EMOT200 Board 6 1 6 4 LOG AMP P N 707 5009 6 2 6 5 ISE AMP P N 707 5023 6 2 6 6 Setting and Function of YD 702D 6539 Short Plugs 6 3 ...

Page 135: ...ard as follows SW 1 2 3 4 5 6 7 8 ON ON ON ON ON OFF ON OFF 6 3 Setting of DIP Switches on EMOT200 Board The following table shows DIP switch settings on the EMOT200 board 1 SW1 SW No Function Description 1 Photometer wavelength OFF For domestic use and Asia ON For Europe and USA 2 Unused 3 Unused 4 Unused 5 Unused 6 For serviceman ON Test count clear probe adjust pulse input enabled 7 Alarm relea...

Page 136: ...3 Unused 4 Sample ID ON With sample ID 5 ISE ON With ISE 6 Unused 7 Unused 8 Unused 6 4 LOG AMP P N 707 5009 SW No Type Setting Remarks SW1 Rotary O Selection of main wavelength SW2 Rotary O Selection of sub wavelength SW3 Toggle C Multiplexer F manual setting 6 5 ISE AMP P N 707 5023 SW No Type Setting Remarks SW1 Rotary O Address setting C F ...

Page 137: ... Plugs Setting of Drive 1 YD 702D 6539 Short plug is not mounted Short plug is mounted DS0 J2 T1 RY DS1 IF H2 DC DC2 H4 T2 Setting of Drive 2 YD 702D 6539 Short plug is not mounted Short plug is mounted DS0 J2 T1 RY IF H2 DC DC2 H4 T2 DS1 ...

Page 138: ...hort Plugs Setting of Drive 1 YD 702D 6037D Short plug is not mounted Short plug is mounted J2 Setting of Drive 2 YD 702D 6037D Short plug is not mounted Short plug is mounted J2 T1 T2 DS1 DS0 RY DC IF H2 H4 T1 T2 DS1 DS0 RY DC IF H2 H4 ...

Page 139: ...MODE SELECT signal 2 0 MB When HD disk is used and MODE SELECT signal is HIGH 1 6 MB When HD disk is used and MODE SELECT signal is LOW 1 0 MB When DD disk is used regardless of MODE SELECT signal S O S 3 modes 2 0 1 6 1 0 MB Changeover with inserted disk plus MODE SELECT signal 2 0 MB When HD disk is used and MODE SELECT signal is LOW 1 6 MB When HD disk is used and MODE SELECT signal is HIGH 1 0...

Page 140: ... of Short Pin Function DC Selection of J1 3 4 pin output signal function RY DC RY Function O S Output of READY signal S O Output of DISK CHANGE signal O O Open DS0 1 Drive selection Function of short plug S Shorted O Opened ...

Page 141: ...ow 7 17 7 3 Outline of Function 7 20 7 3 1 Status Transition routine easy analysis 7 21 7 3 2 Scheduling when Sample is Insufficient 7 25 7 3 3 Calculation of Measurement End Time bath processing 7 25 7 4 Instrument Status 7 27 7 4 1 Initialize Status 7 27 7 4 2 Reset Status 7 28 7 4 3 Standby Status 7 29 7 4 4 Operation reaction disk 7 30 7 5 Maintenance Functions 7 35 7 5 1 Reset 7 35 7 5 2 Wash...

Page 142: ...7 1 7 EXPLANATION OF FUNCTION ...

Page 143: ...7 2 ...

Page 144: ...7 3 ...

Page 145: ...e mechanism High low concentra tion vacuum waste solution SV14 Cell rinse SV11 Cell blank SV10 Wash SV9 High concentr ation water drain SV13 Low concentr ation water drain SV12 Reaction disk 30 5 cell feed 18 5 cell feed 1 to 52 cycles 5 to 52 cycles PCP check 1 cell shift ...

Page 146: ...7 5 ...

Page 147: ...7 6 ...

Page 148: ...probe status transition NOTES 1 When STD 1 POS 99 is specified in analytical parameters 2 Sample pipettiing volume conpensation Actual pipetting volume yµL versus value input from screen xµL is calculated via following formula 3 One addional pulse is applied for sample aspiration and discharge X µ1 y µ1 20 0 to 15 5 x 15 6 to 25 5 1 04788 0 7109 25 6 to 50 0 1 03160 0 2479 ...

Page 149: ...7 8 2 Operation reagent probe 1 Reagent probe status transition ...

Page 150: ...7 9 3 Operation photometry ISE measuremment sequence ...

Page 151: ...7 10 ...

Page 152: ...7 11 7 1 8 Photometer Check ...

Page 153: ...7 12 7 1 9 Water Exchange Incubator Water Exchange ...

Page 154: ...mm cell measured with 6 mm cell A Calibrated ADC count for 2 V voltage B Calibrated ADC count for 6 V voltage C Measured ADC count c Immediately after calibration subtraction is made atB initialization resetting upon operation start and T M resetting Note however that data at initialization is discarded At this time ADC CALIB alarm is issued if A or B is out of the range given below 7546 A 8341 22...

Page 155: ...2 1 ADC Timing Photometry ADC ISE ADC Temperature ADC S Start R Read R 18 0 18 0 S R 3 2 5 1 2 9 5 3 S R 8 7 9 1 7 8 9 2 S 13 3 13 0 S R 12 5 12 8 12 2 12 7 0 3 2 7 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 ...

Page 156: ...cation via the driver and stores the digital values into the DPRAM The values are taken in the application via the driver 2 The application accesses to the driver but does not control the ADC directly ADC Setting Parameters Integration 32 times Hardware trigger time out 150 msec Software trigger interval 30 msec MPX Buffer amplifier LOG AMP output for 12 wavelengths Reference voltage 2 V Reference...

Page 157: ...on from the application via the driver and stores the digital values into the DPRAM The values are taken in the application via the driver 2 The application accesses to the driver but does not control the ADC directly ADC Setting Parameters Integration 32 times Software trigger interval 30 msec Thermal sensor feeler Amplifier Reference voltage 2 V Reference voltage 6 V MPX Buffer amplifier ADC con...

Page 158: ...lue abnormal 3 Time out 200 msec 4 I O error 1 The average of 4 calculated temperature values is set to the relevant temperature storage area indicated by the pointer 2 Error InformationData 1 In the event of error in reference 2 V 6 V measurement 0 is set for both temperatures indicated by the pointer 2 In the event of error in incubator temperature measurement 0 is set for the temperature 3 The ...

Page 159: ...ature 5 3 Reference voltage 6 V 7 2 Temperature Calculation Formula 1 Incubator Temperature Pt feeler T 29 0 Y A B A 7 96 T Incubator temperature C Y ADC count value at measurement A Count value for reference voltage 2 V B Count value for reference voltage 6 V NOTE The interrupt register is 100 msec before A D start Dummy lead Dummy lead Dummy lead Dummy lead Dummy lead Dummy lead Reference 2 V ch...

Page 160: ...T 37 0 0 5 1 Out of control T 45 0 heater off Count value for reference voltage 2 V Count value for reference voltage 6 V ADC time out 100 msec or more 1 Supervised only during preparation operation and sampling stop The others are supervised in all statues ...

Page 161: ...7 20 ...

Page 162: ...7 21 7 3 1 Status Transition routine easy analysis ...

Page 163: ...7 22 ...

Page 164: ...7 23 7 3 1 Status Transition easy analysis mode ...

Page 165: ...7 24 ...

Page 166: ...o the sample for which insufficient sample alarm is issued 3 Control Sample Calibration Sample Channel registration is not stopped even when insufficient sample alarm is issued for three tests in succession a The alarm sample short is added to the sample for which insufficient sample alarm is issued 7 3 3 Calculation of Measurement End Time batch processing 1 Outline The expected analysis end time...

Page 167: ...asion is specified Example When n 2 th analysis is last output test 3 Difference from Actual Analysis Time The expected analysis end time differs from the actual one in the following cases a When unusable cell was on reaction disk excluding execution of cell wash Case in which an unusable cell was fround on reaction disk through cell blank check before analysis b Presence absence of test for which...

Page 168: ...en below 3 After completion of the processing in box no 3 instrument monitoring is started periodically Box No Details of Processing 1 Waiting for 500 msec after turning on 24 V 2 CPCNT CMCNT initialization 3 Initialization of communication ports excluding S I F port for 6 channels 4 Refer to the time chart specifications 5 Same as above POWER UP processing 24 V ON 1 Mechanism controller initializ...

Page 169: ...ample pipetting mechanism control information 3 Reaction disk mechanism control information 4 Cell rinse mechanism control information 5 Cell stirring mechanism control information 6 Reagent disk mechanism control information 7 Reagent pipetting mechanism control information 8 ISE measurement mechanism control information Parameter check Mechanism reset 1 Reset of mechanism control information 2 O...

Page 170: ...e lamp remain turned on 3 Incubator temperature control is made Parameter Check For details of parameter check refer to the specifications of data processing functions Each status Feed pump OFF Vacuum pump OFF Wait for startup of each processing Displayed alarm clear Standby Parameter check Reset Instrument monitor Instrument monitor WARNING display NG OK ...

Page 171: ...he reaction disk rotates by one revolution one cell 49 cells in one cycle 18 sec The rotation stop timing in one cycle is as follows Photometer Reagent pipetting stirring ISE sipper Sample pipetting R1 R2 R3 R4 R5 R6 R7 Stop 1st Stop 2nd Stop 3rd 12 cell rotation 5 cell rotation 32 cell rotation ...

Page 172: ...45 46 47 48 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 POS after measurement 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Photometric point E24 E22 E20 E18 E16 E14 E23 E21 E19 E17 E15 E13 E12 E10 E8 E11 E9 E6 E4 E2 R10 R8 CB3 CB1 R6 R4 R2 E35 E53 E31 E29 E27 E25 E7 E5 E3 E1 R9 CB4 CB2 R7 R5 R3 R1 E34 E32 E30 E28 ...

Page 173: ...n POS2 1 x 1 y 1 is fed 1 pitch back and stops the next position sampling position a x x fore θ back θ fore back θ back θ fore b x x The sample disk rotates in order of POS N x y POS N n m nearby intermediary position in direction determined in 1 POS 2 x 1 y 1 POS 2 x y The direction of rotation is determined in the same manner as in 1 Note that the sample disk moves back when POS N n m is ahead o...

Page 174: ...sh The rinse tip R7 is washed over cycle 3 to 9 immediately after start of operation while cell no 1 shifts from R3 to R6 Start All cells are not empty Aspiration All cells are empty All cells are empty All cells contain liquid All cells have been washed and no blank water is discharged Some cell has not been washed blank water is discharged or rinse tip wash water is discharged All cells are empt...

Page 175: ...7 34 5 Rinse Nozzle Arrangement ...

Page 176: ...7 35 7 5 Maintenance Functions ...

Page 177: ...7 36 ...

Page 178: ...ENANCE screen Screen specifications 2 Refer to the following page 3 At mechanism check operation is checked and alarm is displayed on the instrument monitor screen if operation is abnormal Screen specifications Alarm code table 4 The above alarm is stored in FD FD specifications Remarks Operation is repeated until the End key is input START Input of Execute Input of Stop MAINTENANCE screen Mechani...

Page 179: ...7 38 Details of Mechanism Check ...

Page 180: ...7 39 11 ...

Page 181: ...7 40 00 ...

Page 182: ...7 41 ...

Page 183: ... is conducted and alarm is displayed if operation is abnormal The alarm is stored in FD Screen specifications Alarm code table FD specifications Remarks 1 Incubator water drain Drain with solenoid valve 2 Addition of Hitergent After execution of water exchange undiluted Hitergent is injected with the reagent probe into the incubator 550 µL time 15 8 25 cc START Wafer exchange END Alarm indication ...

Page 184: ...7 43 ...

Page 185: ...operation is abnormal Screen specifications Alarm code specifications 4 The above alarm is stored in FD 5 Raw abbsorbance values and difference data for all cells 48 cells are printed on the report and all raw absorbance values are saved in FD Report specifications FD specifications Remarks START MAINTENANCE screen Judgement by operator Cell blank measurement required Cell blank data print Cell bl...

Page 186: ...inted out together with previous ones stored in CRAM The recent result data is stored in CRAM Photometer report data check 4 At execution of photometer check operation is checked and alarm is displayed if operation is abnormal Screen specifications Alarm code specifications 5 The above alarm is stored in FD FD specifications Remarks Judgement by operator START MAINTENANCE screen Photometer check r...

Page 187: ...cimal point According to STD 1 CONC Minimum value MIN Same as above Same as above Mean value MEAN 7 digit real number with sign decimal poin 1 digit increased below decimal point as compared with STD 1 CONC Standard deviation SD Same as above Same as above Coefficient of variation CV 6 digit real number with decimal point Fixed at 2 digits e The result data is read from FD f The result data provid...

Page 188: ...7 47 ...

Page 189: ...7 48 7 6 2 Screen Transition Diagram Special Remarks STAT emergency key Start condition key Select the next screen if two or more screens are available Returns to the opposite direction of the arrow ...

Page 190: ...7 49 ...

Page 191: ...7 50 ...

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Page 193: ...7 52 ...

Page 194: ...8 0 8 MOTORS DETECTORS AND FUSES 8 1 Motor List 8 1 8 2 Detector List 8 2 8 3 Fuse List 8 3 8 3 1 Fuse Arrangement AC CD 8 4 8 4 Motor and Detector Position 8 6 8 5 Sensor Logic 8 7 ...

Page 195: ...PCONT 3 SLA7021M 6 Sample arm up down KP56KM1 014 707 0226 GPCONT 3 constant current drive 7 Reagent arm rotation PX245M 02A 707 0298 GPCONT 4 8 Reagent arm up down KP56KM1 014 707 0226 GPCONT 4 9 Stirrer arm rotation PX243M 03A 707 0300 GPCONT 5 10 Stirrer arm up down C6470 9212 707 0936 GPCONT 5 11 ISE sipper arm up down PX244M 02A 713 0326 GPCONT 6 12 Sample syringe SM55 4802 713 0316 GPCONT 7 ...

Page 196: ... of R probe GP1A34 Dark J339165 15 Conduction Liquid level sensor for R probe 707 5041 16 PCP Abnormal descent of R probe EE SX405 Dark 17 PCP Upper dead point of rinse mechanism GP1A34 Dark J339165 18 PCP Upper dead point of stirring mechanism Dark 19 PCP Home position of stirring mechanism rotation Bright 20 PCP Stop position of stirring mechanism rotation Bright 21 PCP Upper dead point of S syr...

Page 197: ...nected Load F1 LM 50 5 ECPU237 board F2 LM 50 5 EMIO100 board LOG AMP board ISE AMP board F3 LM 50 5 DI board DRV board EMOT100 board PCP in mechanism F4 LM 50 5 FDD printer RSDIST board LED board ID reader Fuse No Fuse Type Rating A Connected Load F5 LM 32 3 2 Stepping motor for reaction sample reagent table rotation and rinse up down F6 LM 32 3 2 Stepping motor for sample arm and reagent arm up ...

Page 198: ...8 4 8 3 1 Fuse Arrangement AC DC 1 AC Fuses on ACDIST board F2 F3 F4 F5 F1 150 190 ...

Page 199: ...8 5 2 DC Fuses on DRV board F4 F3 F2 F1 F10 F9 F6 F8 F5 F7 390 230 ...

Page 200: ...8 6 ...

Page 201: ...H L when counted Inverted Syringe Upper dead point PC HAMA PHOTO Dark when at upper dead point L Stirrer up down Upper dead point PC SHARP Dark when at upper dead point H Inverted Stirrer arm rotation HP Stop position count PC SHARP PC SHARP Dark when at HP Counting of dark bright L L when counted Rinse up down Upper dead point PC SHARP Dark when at upper dead point H Inverted ISE sipper arm Lower...

Page 202: ...on Output Signal Inversion on DI Board Water level in incubation bath Presence absence of water ON OFF OFF when absent H Inverted Waste solution level Detection of filled condition ON OFF ON when full L Operation SW ON OFF detection ON when energized L Inverted ...

Page 203: ...2 Types of Calibration 9 4 9 2 1 Description of Model 902 Polygonal Line Calibration 9 7 9 3 Photometry Assay Concentration Calculation 9 9 9 3 1 Dual Wavelength Compensation 9 10 9 3 2 Cell Blank Compensation 9 11 9 4 Electrolyte Concentration Calculation 9 12 ...

Page 204: ... A t m m l l 1 1 2 2 4 2 POINT END with prozone check l m n p 1 l n p m 35 p m 35 S V 180 C C C C 1 2 3 4 4 A A k A A m m l l 1 1 2 2 P C A A m n A A p n m n p n 1 0 0 5 3 POINT First half test A l 0 0 0 1 l m n 35 S V1 180 C C 1 2 2 A A l l 1 2 Second half test B m n 0 0 1 l m n 35 C C 3 4 2 A A k A A n n m m 1 1 2 2 6 1 POINT RATE First half test A l 0 0 0 1 m n l p q 35 S V1 180 C C 1 2 2 A A l...

Page 205: ... 35 n 2 p p 2 q C C 3 4 2 A k A q r n p Legend l m n p q r Photometric points S Sample volume V1 V2 V3 Each set volume of reagents 1 2 and 3 V Total volume of reagents added C1 to C4 Passed cell blanks Ax Absorbance at photometric point x Ax y Absorbance change rate per minute between photometric points x and y as obtained by least squares method t Time minute between photometric points l and m k ...

Page 206: ...Reaction Time Course 1 point assay with prozone check 2 point assay with prozone check 2 point rate assay 3 point twin test assay 1 point rate twin test assay Rate assay with serum index measurement Rate B twin test assay mode 1 Rate B twin test assay mode 2 ...

Page 207: ...9 4 1 ...

Page 208: ...9 5 1 ...

Page 209: ...9 6 1 ...

Page 210: ... Same as in R B Updating of K factor unit 10 4 Abs K1 C2 C1 X2 X1 10 4 K2 C3 C2 X3 X2 10 4 K3 C4 C3 X4 X3 10 4 K4 C5 C4 X5 X4 10 4 K5 C6 C5 X6 X5 10 4 For output K1 to K5 values in the above equations are multiplied by the correction factor which is obtained from the number of digits below the decimal point of STD 1 concentration set on the chemistry parameter screen Number of Fractional Digits of...

Page 211: ... is the same between different standard numbers see Fig 2 Fig 1 Fig 2 Concentration Calculation in Polygonal Line Calibration 1 Concentration is calculated in the test whose CALIB TYPE on the chemistry parameter screen is polygonal line 2 Processing flow 1 K value is calculated Among the data of calibration K1 to K5 the relevant K value is calculated Absorbance or absorbance change rate Chemistry ...

Page 212: ...ion 1 A2 Printed absorbance of standard solution 2 10 4 B Printed absorbance of standard solution 1 10 4 In the calculation of K value each concentration value is rewritten into the integral part and exponential part and calculation is carried out while ignoring the fractional digits and the exponential part The number of fractional digits is counted with reference to the concentration value of st...

Page 213: ...tration of standard solution 1 B Absorbance of standard solution 1 S1ABS IFA Instrument constant A assumed to be 1 0 IFB Instrument constant B assumed to be 0 0 Cx 202 0 1637 0 0447 0 0 1 0 0 10 1 2 39 2 4 In the above formula the result of calculation is multiplied by the exponential part 10 1 which was ignored in the calculation of K value and the product is rounded off to match scaling Thus the...

Page 214: ...9 11 1 ...

Page 215: ...1 Mean value of 2 data without alarm Not indicated 2 Indicated 3 Indicated Raw absorbance at main wavelength Raw absorbance at sub wavelength Cell blank compensation Cell blank compensation Calculation of cell blank value Calculation of cell blank value Raw absorbance of cell blank at main wavelength Raw absorbance of cell blank at sub wavelength Raw absorbance at main wavelength after cell blank ...

Page 216: ...ation of HIGH solution 160 0 CL Concentration of LOW solution 120 0 Concentration calculation of internal standard solution CIS CL EIS EL SL 10 120 0 10 35 4 39 6 60 8 140 7 CIS Concentration of internal standard solution EIS Electromotive force of internal standard solution 35 4 Calculation of compensation value C VALUE The difference between the input value and measured value is obtained through...

Page 217: ...ric potential of sample at 35 5 mV Cs CIS ES EIS SL 10 140 7 10 35 5 35 4 60 8 140 2 Cs Concentration of sample Es Electromotive force of sample To the Cs value the compensation value is added and the sum is printed C s Cs compensation value 140 2 0 1 140 3 C s Sample concentration after compensation ...

Page 218: ...0 4 EMOT200 Board 271 3832 10 14 10 5 MVSB100 Board 271 3789 10 17 10 6 DI Board 713 5000 10 24 10 7 DRV Board 713 5001 10 31 10 8 ACDIST Board 713 5002 10 43 10 9 RSDIST Board 713 5003 10 45 10 10 LOG AMP Board 707 5009 10 50 10 11 ISE AMP Board 707 0725 10 52 10 12 E SENSOR Board 707 5041 10 54 10 13 LED Board 713 5004 10 56 ...

Page 219: ...10 1 10 CIRCUIT DIAGRAMS ...

Page 220: ...10 2 ...

Page 221: ...ting Diagram Given below is the parts mounting diagram of the ECPU237 board P ABORT SW LED indication RESET SW RSCN for debugging MBSICN RS232C 4ch AUICN for Ethernet SW1 boot I O setting Connector for battery Self diagnosis indicator LED ...

Page 222: ...PU 4 Acces Lit MBSY Green Memory bus is busy Main memory is accessed 5 Lit FAIL Red CPU double bus halt or WDT time up 6 Extinguished DIAG Red Flickering Self diagnosis error Lit Boot error self diagnosis under execution 7 Extinguished MERR Red Parity error SRAM or main memory on CPU board Miscellaneous No Name Meaning 1 RESET Resetting of CPU board and system 2 ABORT NMI to MPU 3 RSCN Debugging m...

Page 223: ...D5 SW4 D4 Operation Mode 0 0 0 0 Normal processing mode 0 0 0 1 Reserve 0 0 1 0 Reserve 0 0 1 1 Reserve 0 1 0 0 Continuous processing mode memory BRAM 0 1 0 1 Continuous processing mode EEPROM 0 1 1 0 Reserve 0 1 1 1 Reserve 1 0 0 0 Reserve 1 0 0 1 Reserve 1 0 1 0 Reserve 1 0 1 1 Reserve 1 1 0 0 T M mode 1 1 1 0 1 T M mode 2 1 1 1 0 T M mode 3 1 1 1 1 T M mode 4 Switch No Bit SW5 D3 SW6 D2 SW7 D1 ...

Page 224: ...10 6 ...

Page 225: ...D 9 CI 2 TXD 2 CI 10 DO 3 RTS 3 DO 11 GND 4 RXD 4 GND 12 DI 5 CTS 5 DI 13 12 V 6 6 GND 14 GND 7 GND 7 GND 15 GND 8 8 GND 9 10 DTR N RS 232C 4 channels Connector Signal Table MBCN 8850 34 No A B 1 TXD 1 GND 2 RXD 1 3 RTS 1 4 CTS 1 5 TXD2 GND 6 RXD 2 7 RTS 2 8 CTS 2 9 TXD 3 GND 10 RXD 3 11 RTS 3 12 CTS 3 13 TXD 4 GND 14 RXD 4 15 RTS 4 16 CTS 4 17 ...

Page 226: ... N BERRON 12 DS1 N BREQ0 N SYSRESET N 13 DS0 N BREQ1 N LWORD N 14 WRITE N BREQ2 N AM5 P 15 GND BREQ3 N VA23 P 16 DTACK N AM0 P VA22 P 17 GND AM1 P VA21 P 18 AS N AM2 P VA20 P 19 GND AM3 P VA19 P 20 IACK N GND VA18 P 21 IACKIN N SERCLK 1 VA17 P 22 IACKOUT N SERDAT 1 VA16 P 23 AM4 P GND VA15 P 24 VA7 P IRQ7 VA14 P 25 VA6 P IRQ6 VA13 P 26 VA5 P IRQ5 VA12 P 27 VA4 P IRQ4 VA11 P 28 VA3 P IRQ3 VA10 P 29...

Page 227: ...GND VA 26 GND 7 WRITEDATA N VA 27 WE N 8 GND VA 28 GND 9 TRK0 N VA 29 WPRT N 10 READDATA N VA 30 SIDE N 11 GND VA 31 GND 12 READY N GND 13 GND 5 V GND 14 VD16 P 15 VD17 P 16 VD18 P 17 VD19 P 18 VD20 P 19 VD21 P 20 GND VD22 P 21 VD23 P 22 GND 23 VD24 P 24 VD25 P GND 25 GND VD26 P GND 26 VD27 P 27 VD28 P 28 VD29 P 29 5 V VD30 P 5 V 30 5 V VD31 P 5 V 31 GND GND GND 32 GND 5 V GND ...

Page 228: ...following functions EEPROM 4 Mbytes 16 bit ADC 4 channels for photometry main sub ISE temperature Temperature control Serial communication RS 232C 4 channels Printer control IPRNT95 Buzzer control programmable oscillator 2 External View EEPROM Programmable oscillator VR2 VR1 AD converting section VR4 VR3 IPRNT95 LED ...

Page 229: ...of indicated temperature value 4 VR4 For adjustment of actual temperature in incubation bath VR1 and VR2 are not adjusted after shipment from the factory already adjusted with exclusive tool Differences from Conventional AD System Described below are the differences between the ADC mounted on the EMIO100 board and the conventional one by comparing with the ADC V board ADC V EMIO100 A D System Doub...

Page 230: ...ntervals of 200 µsec and two 16 bit A D values separately calculated in H8 for the main and sub wavelengths are output Conventional Type EMIO 100 Main wavelength Sub wavelength Main wavelength Sub wavelength ISE Temperature Operational waveform Operational waveform ADC operation Double integral type A D MPX Charge Discharge Reset Analog part Exclusive controller ROM RAM Peripheral circuit DPRAM Ma...

Page 231: ...10 13 ...

Page 232: ...ch GPCONT can control two two phase stepping motors and accept four interrupt inputs limiter inputs for each motor Eight MCUs for 16 motors are assigned to the EMOT200 board as exclusive controllers for two phase stepping motors One GMCONT is equal to two conventional MTCONTs Namely each GMCONT can control sixteen D I s and D O s And eight D O s for which the timer is unprogrammable are available ...

Page 233: ...en Lit upon generation of interrupt from any of GPCONT1 to GPCONT4 and GMCONT to master CPU 2 LED2 green Lit upon generation of interrupt from any of GPCONT5 to GPCONT8 to master CPU DIP SW1 DIP SW2 LED GMCONT GPCONT1 GPCONT2 GPCONT5 GPCONT6 GPCONT7 GPCONT8 GPCONT3 GPCONT4 ...

Page 234: ...ster Flash memory Address decoder SYSRESET RESET W D T Reset buffer Reset register W D T register Vector register CPUDI register Interrupt controller Read write controller GPCNT H8 330 8 GMCNT H8 330 Local bus Motor control signal DI signal Internal data bus A23 A01 AM5 AM0 IACK_N LWORD_N DS0_N DS1_N AS_N IACK IN N WRITE_N IACKOUT_N WE_N OE_N CPUDI_N Decorder ...

Page 235: ...is circuit board is a mother board which is compatible with the VME bus and has six slots 2 Arrangement of Circuit Boards Slot No Circuit Board 1 ECPU 237 2 Unused 3 Unused 4 EMIO100 5 EMOT200 6 DI NOTE Slot no 1 is located at the left as viewed from the front ...

Page 236: ...10 18 3 External View Connector for FDD DS supply connector 144 263 ...

Page 237: ...10 19 VRT 250 MVSB100 1 5 ...

Page 238: ...10 20 VRT 250 MVSB100 2 5 ...

Page 239: ...10 21 VRT 250 MVSB100 3 5 ...

Page 240: ...10 22 VRT 250 MVSB100 4 5 ...

Page 241: ...10 23 VRT 250 MVSB100 5 5 ...

Page 242: ... the following functions Reset circuit SYSRESET ACFAIL signal supply to VME bus Generation of ADC timing signal for photometry hardware trigger DC voltage monitoring 15 V 12 V Generation of 15 V voltage for analog use DC DC converter 2 External View Reset circuit DC DC converter VR1 for adjustment of ADC timing VR1 for confirmation of ADC start signal LED 5 V 12 V 15 V 15 V 233 35 160 ...

Page 243: ... off 4 Generation of ADC Timing Signal The output from the photo interrupter for ADC start set to the reaction disk is connected to the ADC controller on the EMIO100 board via the delay circuit on this board For adjustment of the ADC timing use the VR1 arranged at the front Approx 4 8 V Approx 4 65 V Approx 4 8 V Approx 4 65 V 2 msec min 23 msec 270 msec 5 V ACFAIL SYSRESET ...

Page 244: ...10 26 DI Circuit 27135200 1 5 ...

Page 245: ...10 27 DI Circuit 27135200 2 5 ...

Page 246: ...10 28 DI Circuit 27135200 3 5 ...

Page 247: ...10 29 Circuit 271352000 4 5 ...

Page 248: ...10 30 DI Circuit 27135200 5 5 ...

Page 249: ...es the stepping motor at a constant current voltage and the solenoid valve The SSR control signal from the EMOT100 board is connected to the ACDIST board via this board 5 V and 24 V DC voltages are supplied to each unit in the instrument from the power unit via this board ...

Page 250: ...10 32 2 External View ...

Page 251: ...10 33 ...

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Page 261: ...and mounts alarm fuses and SSRs The board also mounts an AC DC converter for relay operation because the relay on the board is used in place of the breaker for operation turning on off power supply to other than cooling unit which was formerly arranged at the front of the instrument 2 External View AC DC converter Relay for power on off 190 SSR 150 ...

Page 262: ...10 44 ...

Page 263: ...rds The board is provided with the current loop function for the host and permits changeover through DIP switch setting The board is also provided with an alarm buzzer whose volume can be adjusted with VR1 2 External View 115 270 Buzzer FG terminal Setting of SW1 No 1 OFF RS 232C ON Current loop No 2 to 4 Normally OFF Buzzer volume adjustment ...

Page 264: ...10 46 ...

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Page 267: ...10 49 ...

Page 268: ... LOG AMP Board 1 Explanation of Circuit Board This circuit board consists of a multiplexer output buffer and 12 channel circuit for LOG conversion of photoelectric current from the detector 2 External View 190 110 ...

Page 269: ...10 51 ...

Page 270: ...I ERef E2 E8 Multiplexer address 7 6 5 4 3 2 SW1 address 7 6 5 4 3 2 Confirmation of ISE AMP Voltage Confirm the voltage between TP1 and TP2 a Select ERef SW no 4 with the multiplexer and confirm that the output is 4 69 ERef 5 05 b Select E2 SW no 3 with the multiplexer and confirm that the output is 2 00 0 005 V adjustment of VR1 c Select E8 SW no 2 with the multiplexer and confirm that the outpu...

Page 271: ...10 53 ...

Page 272: ...R Board 1 Explanation of Circuit Board This circuit board is a resistor type liquid level sensor which is incorporated in the sampling arm 2 External View 100 20 Black White Photo interrupter detection of abnormal descent ...

Page 273: ...10 55 E SENSOR Circuit Diagram ...

Page 274: ...tion of Circuit Board This circuit board is for alarm indication before S disk rotation 2 External View 55 20 18 6 LED P N 713 5004 LED LED CN1 HLMP 2855 21 CN1 R1 R2 R3 R4 R1 R2 R3 R4 7 6 3 2 8 5 4 1 1 2 3 LED Circuit Diagram 150 4 ...

Page 275: ...11 0 11 CROSS WIRING REFERENC 11 1 Overall Wiring Diagramm 11 2 11 2 Cross Wiring Reference 11 3 ...

Page 276: ...11 1 11 CROSS WIRING REFERENCE ...

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Page 304: ...12 7 Preparation for Analysis 12 8 12 8 Operation after Turning On Power 12 8 12 9 Adjustment and Check of Each Part 12 9 12 10 Operation for Completion and Others 12 11 12 11 Installation Manual 12 12 12 11 1 Configuration 12 12 12 11 2 Procedure for Installation of Product Program 12 13 12 11 3 Check Items 12 16 12 11 4 Procedure for Installation of Screen Information initialization 12 17 12 11 ...

Page 305: ...12 1 12 INSTALLATION 12 0 Analyzer unit unpack manual ...

Page 306: ...12 2 ...

Page 307: ...ng terminal near it 5 Ambient temperature 18 to 30 C within 2 C variation during measurement 6 Ambient humidity 20 to 80 RH non condensing 7 Deionized water supply unit Water pressure 50 340 Kpa 0 5 to 3 5 kgf cm2 8 Water drain port 50 mm or more in opening diameter 100 mm or less above floor 9 Heat dissipation 1 3 kcal max Deionized water supply unit 3P receptacle Piping 5 m long or less Water dr...

Page 308: ...ring operation Refrigerator Prepare a refrigerator having the necessary capacity to store reagents and samples Tap water a Water quality Dionized destilled water b Water pressure 0 5 to 3 5 kgf cm2 50 to 340 Kpa c Water temperature 30 C or less d Faucet diameter Chemical faucet 1 2 approx 12 mm in diameter Faucet size Conductivity 1 µs cm or less germ free Drain port Prepare a port having a diamet...

Page 309: ...dversely affect measurement such as deionized water and distilled water Water supply capacity 20 L hr Water pressure 50 340 Kpa 0 5 3 5 kgf cm2 Conductivity 1 µs cm or less germ free Main unit intake Connectable to nipple of 16 mm in diameter and 28 mm in length Control signal Water aspiration via 100 V AC contact signal Wiring piping Within 5 m long Deionized water supply unit 100 V AC 902 main u...

Page 310: ... crate 12 3 Unpacking Cushion Lower part of reagent dispensing mechanism Lower part of sampling mechanism Lower part of stirring mechanism Fig 12 2 Analyzer Packed in Shipping Crate 1 Unpack the shipping crate and carefully take out the main unit 2 Remove tapes ropes and cushions from the main unit as shown in Fig 12 2 ...

Page 311: ...omer 4 Attach the filter case to the water supply port and push in the water supply tube Cut the tube according to the distance to the deionized water supply unit and push the tube into the water supply port of the deionized water supply unit Fasten the tube with hose bands 5 Connect the pipe joint to the low concentration water drain port Cut the drain tube according to the distance between the i...

Page 312: ... 2 Hitergent solution in a container and immerse the reaction cells 6 sets in the solution Before turning on power set all reaction cells 2 Fill at least the deionized water tank at least 3 4 full with deionized water 3 Take of the water return tube from pump to tank at the tank side to de activate the pump 4 When the water raised up in this tube fix the tube again 12 8 Operation after Turning On ...

Page 313: ... Probe Position 2 Adjustment of Reagent Probe and Stirring Rod a Place the 50 mL reagent bottle at channel 1 of the reagent disk and execute Probe Adjust R Probe Horiz b Check the respective positions of the probe rinsing bath and reagent bottle each time the EXECUTE key is pressed c Adjust the probe position by hand if deviated above the cell and through pulse adjustment if deviated above the rea...

Page 314: ...oblique to the cell If so the nozzle position should be adjusted by hand Fig 12 6 Position of Nozzle of Rinse Mechanism 4 Check of Rinse Water Volume a Execute Mechanism Check b Make sure that no water drops adhere to the top surface of the cell at the time of cell and nozzle wash with the rinse mechanism Stirring mechanism Height adjusting screw Put the spacer here M2 screw Stirring rod Upper end...

Page 315: ...put and analyze accumulated alarm information in Alarm Log Print Delete alarm information 3 Delete the contents of request on the Calibration Registration screen 4 Delete all data for routine samples on the Monitor screen 5 Make final check of the instrument attachment of covers tightening of screws etc 6 Turn off the power switch of the instrument and the deionized water supply unit Also turn off...

Page 316: ...to be installed SCRENXXX M2S Screen information 1 SCRENXXX M2T Screen information 2 SCRENXXX M2G Screen information 3 SCRENXXX M2M Screen information 4 VXWORKS Installation program Installation FD no 2 VOL None Contents of file VXWORKX1 XXX Model 902 product program 1 VXWORKX2 XXX Model 902 product program 2 Installation FD no 3 VOL None Contents of file VXWORKX3 XXX Model 902 product program 3 TB...

Page 317: ... Wait for 7 min XXX The program is loaded and the next screen is displayed 3 Display of Installation Menu Screen Installation Menu 1 System File Only 2 Screen Information System File 3 End Waiting for Selection of Installation Function 1 System File Only Updating of product program alone 2 Screen Information System File Updating of screen information and product program 3 End End suspension of ins...

Page 318: ...anges When the memory indication XX kbyte is cleared press Stop key Note Do not press the STOP key before or the full installation procedure inclusive 12 11 4 and 12 11 5 will have to be carried out The next screen is displayed 7 Waiting for Request to Initialize Flash Memory Flash memory will be initialized Are you sure Yes No Waiting for Request to Initialize Flash Memory Yes Execution of flash ...

Page 319: ... press Start key The next screen is displayed 10 Installation Display Screen indicates that product program is under installation Installation is under execution FD EEPROM FILE NAME xxxxxxxx xxx The name of file being installed xxxxxxxx xxx is displayed Upon completion of installing all files in the installation FD no 2 the following screen is displayed again 11 Display of Installation Start Load ...

Page 320: ...rom drive 1 2 Turn on power again and check operation xxxx Warning indication W Displayed if the number of accesses to EEPROM exceeds 50 000 SUM value indication XXXX Display of SUM value for area installed to EEPROM Make sure that the displayed SUM value is correct Pull out the FD from drive 1 and drive 2 turn on power again and check operation 12 11 3 Check Items After installation check the fol...

Page 321: ... screen is displayed 3 System Menu Screen System Menu Menu End Transfer Mode Maintenance Mode Press Transfer Mode key to enter transfer mode The next screen is displayed 4 Screen Information Transfer Screen Transfer Mode Tool PT Screen data XX kbyte Stop The indication of memory capacity changes during transfer When the memory indication XX kbyte is cleared press Stop key After that perform step n...

Page 322: ...al Setting of LCD Module Explained below is initialization of the LCD module memory 1 Display of System Menu Power on the 902 main unit When there is no image data System Menu is displayed When the operation mode RUN lamp lit is set press the touch switch to display System Menu 2 Initial Screen Display immediately after turning on power when image data is not registered space display Display immed...

Page 323: ...to display Maintenance Mode Menu The next screen is displayed How to Return to Operation Mode a Press Menu End b Avoid touching the screen for 10 seconds or more avoid pressing the touch switch 5 Maintenance Mode Menu Screen Maintenance Mode Menu Menu End DIP SW Setting Status PT Setting Status I O Check Memory Initialization Memory Switch Memory Switch Setting of memory switch DIP SW Setting Stat...

Page 324: ...ogram 7 Memory Switch Setting 1 NOTE Each switch is set as shown below Setting change may disable startup of the instrument So avoid changing the setting Keying Sound OFF Stop Buzzer Sound ON Next Back Light Off Time 10 Min Screen Automatic Commu Write nication Recovery No Check Press Write Check key 8 Memory Switch Setting 2 NOTE Each switch is set as shown below Setting change may disable startu...

Page 325: ...12 21 9 DIP SW Setting Status Display DIP SW Setting Status 1 Forced Data Initialization No 2 System Message Mode English 3 System Menu Display Enable 4 Unused OFF End Press End key ...

Page 326: ...13 0 13 MAINTENANCE AND INSPECTION 13 Maintenance and Inspection 13 1 ...

Page 327: ...82 714 1361 11 Seal piece for reagent pipetter 714 2 8 l 714 1362 714 1291 714 1363 12 O ring for pipetter 704 0409 l 13 Water supply filter 305 2626 14 Radiator filter 713 1316 15 HITERGENT 986 8010 l 16 HIALKALI D 987 0126 17 Diaphragm 707 1803 18 Floppy disk MF2 250HD R629134 19 Light source lamp 30 W 20 Taper syringe G825045 For reagent pipetter 21 Nozzle 1 for rinsing 707 0204 22 Nozzle 2 for...

Page 328: ... Setting 14 4 14 1 6 Barcode Reader Positioning 14 5 14 2 Adjustment Disassembly Reassembly of Mechanisms 14 6 14 2 1 CD Touch PAnel 14 8 14 2 2 How to Remove Main Unit Top Cover 14 8 14 2 3 Sample Arm Unit 14 8 14 2 4 Reagent Arm Unit 14 9 14 2 5 Stirring Mechanism 14 9 14 2 6 Sample Disk 14 9 14 2 7 Reagent Disk cooling unit 14 10 14 2 8 Reaction Bath 14 10 14 2 9 Rinse Mechanism 14 11 14 2 10 F...

Page 329: ...ower Supply Adjustment Check Specifications Voltage V Adjustment Check Voltage Measuring Position Adjusting Trimmer 5 Adjust to 5 35 0 05 V 5 V power output terminal 5 V power trimmer 12 lamp Adjust to 12 3 0 05 V 12 V power output terminal 12 V power trimmer 15 Check 15 0 8 V TP6 TP5 on DIP board 15 Check 15 0 8 V TP7 TP5 on DIP board 24 Adjust to 24 3 0 1 V 24 V power output terminal 24 V power ...

Page 330: ...oss check pins TP21 TP15 G If not adjust it with trimmer VR13 5 Flip toggle switch SW3 upward and adjust trimmers VR1 to VR12 to obtain 1 81 0 05 V across check pins TP14 TP15 G at positions 0 to B of rotary code switch SW1 Table 14 2 shows the settings of rotary code switches SW1 and SW2 and the trimmers to be used for adjustment 6 When adjustment with trimmers is finished set rotary switches SW1...

Page 331: ...r 2 minutes until the LOG AMP output waveform appears Fig 14 1 ADC Timing Waveform Specification 14 1 4 Reaction Bath Temperature Adjustment Adjust reaction bath temperature in the following procedure Adjusting procedure 1 Connect a tester across CP5 and SG of EMIO100 board 2 Turn power on and put the instrument in standby 15 ms or more flat section One shot in DI LOG output Terminals Between TP14...

Page 332: ...n bath water temperature NOTE The measuring position for the YSI thermometer is midway between the sample discharge position and reagent discharge position 14 1 5 Barcode Reader Switch Setting Set and or check the DIP switches of the barcode reader in the following procedure In case of sample barcode reader Use the settings made by the manufacturer Details of setting are given in Table 14 3 Fig 14...

Page 333: ...even parity 1 stop bit Data format ETX Readout system CCD 14 1 6 Barcode Reader Positioning Position the barcode reader in the following procedure Positioning procedure Check of disk stopping position Make sure the sample disk stopping position is aligned with the cutout in the jacket NOTE Do not shift the disk stopping position when positioning the sample probe And absolutely avoid changing the d...

Page 334: ...14 6 ...

Page 335: ...14 7 ...

Page 336: ... Remove the LCD touch panel 2 Open the screw fastened lid on the 24 V DC terminals at the rear of LCD touch panel 3 Detach connector CN2 at the rear of the opening in the lid remove the backlight and replace it 14 2 2 How to Remove Main Unit Top Cover 1 Remove arm covers A B C D and E and the protective plate 2 Remove LCD touch panel and the printer unit 3 Detach the LED board wiring connector fro...

Page 337: ...the retaining screws and detach the unit 14 2 5 Stirring Mechanism 1 Remove the main unit cover 2 Remove the reagent arm unit 3 Detach the stirring mechanism retaining screws and pull out the mechanism then remove connectors J560 and J561 14 2 6 Sample Disk 1 Remove the main unit cover 2 Remove the sample disk support a round plate 3 Remove the S jacket 4 Remove connectors J510 and J511 5 Detach t...

Page 338: ... connectors 6 While lifting the reagent jacket remove tubes L and R from the reaction bath then detach the cooling unit 7 Remove connectors J520 and J521 8 Detach the retaining screws and remove the disk 14 2 8 Reaction Bath 1 Open side panel L and drain water manually from the circulating pump intake header 2 Remove the main unit cover 3 Remove the rinse mechanism for sample reagent and stirrer 4...

Page 339: ...DD carefully 2 Detach the connector at the rear of FDD remove the FDD and replace it 14 2 11 DC Power Unit 1 Remove the front right side cover 2 Open side panel R and remove connector J300 on DRV board 3 Reaching through the opening in the right side remove two connectors at the rear of DC power unit 4 Detach retaining screws at the front of DC power unit and pull the unit forward Removing the fro...

Page 340: ...Data entry for reference value change 3 STOP input Operator judgement 4 Operation check Maintenance screen Required 5 Alarm display Operator judgement Select from functions 1 to 4 for execution and display 2 alarm logging Circuit board DIP SW ON FD END START EMOT 200 PCB SW 6 ...

Page 341: ...nd reference value change data area will appear on Probe Adjust screen Screen spec circuit board DIP SW spec 2 Start from Maintenance screen PROBE ADJUST 1 S probe rotation adjustment 2 Adjustment of cup height for S probe descent 3 R probe rotation adjustment 4 Stirring rod rotation adjustment 5 Adjustment of R probe descent to bottle position Screen spec 3 Refer to next page 4 Check operation at...

Page 342: ...ample disk inner outer rows H1 5 mm H1 is no of descent pulses given in 2 2 When rack sampler is provided Explanation of symbols in operation diagram mechanism operating direction temporary stop O proceed to S STOP connecting position for repeat Above cell Rinse bath Sample disk outer row Sample disk inner row Rack sampler START Conditions for stopping 1 When abnormal descent of probe is detected ...

Page 343: ...cups at 3 positions before the adjustment b Extent of operation 1 Rotation angle Reference value pulse count is subjected to no of correction pulses set on System Parameters screen and corrected pulse count shall be used 2 Descent amount Should descend to lowermost point 117 mm at constant speed End Cell stop Start rinse bath Descent at constant speed Descent Acceleration deceleration Ascent Stops...

Page 344: ...on for two kinds of sample containers 4 Setting of Sample Containers at S probe Adjustment 2 Container Used Set Position S1 Standard cup Standard cup Test tube Standard cup Standard cup Test tube S2 Cup on tube Standard cup cup on tube Test tube Test tube Cup on tube Cup on tube S3 W1 Standard cup Standard cup Standard cup Standard cup Standard cup Standard cup 2 After S probe readjustment check i...

Page 345: ...l alarm occurs In case of 1 probe returns to rinse bath and stops 6 Stirring Rod Rotation Adjustment a Details of operation Stirring mechanism is not moved vertically b Extent of operation 1 Rotation angle Same as in operation Conditions for stopping 1 When STOP key is pressed 2 When mechanism STOP level alarm occurs In case of 1 rod returns to rinse bath and stops Above cell Repeat Rinse bath Abo...

Page 346: ...cent position is predetermined at No 1 position on outer row Operator must pull out bottle b Extent of operation 1 Rotation angle Reference value pulse count is subjected to no of correction pulses set on System Parameters screen and corrected pulse count shall be used 2 Descent amount Should descend to lowermost point 114 0 mm at constant speed End Start rinse bath Descends at constant speed R1 R...

Page 347: ... 15 5 15 2 5 Circuit Diagramm of Refrigerator Control Circuit 15 6 15 3 FDD YD702D 6037D 021051 15 7 15 3 1 Specifications 15 7 15 3 2 Interface 15 8 15 3 3 Electrical Specifications FD interface signal 15 9 15 4 Printer FTP 020UCS530 01A 15 10 15 4 1 Configuration 15 10 15 4 2 Specifications 15 11 15 4 3 Interface 15 12 15 4 4 Connectors 15 13 15 5 Barcode Reader CCD system 15 14 15 5 1 Specifica...

Page 348: ...ltage 5 V b Maximum output current 10 0 A c Maximum output power 50 0 W d Input fluctuation 20 mV e Load fluctuation 40 mV f Voltage variable range 10 4 Protection circuit a Overcurrent protection Activated at 10 5 A and auto resetting b Overvoltage protection Activated at 5 75 to 6 75 V 5 Environment a Operating temperature and humidity 0 to 50 C 30 to 90 RH without condensation b Storage tempera...

Page 349: ...Maximum output power 336 W d Input fluctuation 96 mV maximum input to minimum input e Load fluctuation 144 mV no load to full load f Voltage variable range 20 4 Protection circuit a Overcurrent protection Activated at 14 7 to 18 2 A and auto resetting b Overvoltage protection Activated at 30 0 to 34 8 V 5 Environment a Operating temperature and humidity 0 to 50 C 30 to 90 RH without condensation b...

Page 350: ...c Maximum output power 52 8 W d Input fluctuation 48 mV maximum input to minimum input e Load fluctuation 100 mV no load to full load f Voltage variable range 10 4 Protection circuit a Overcurrent protection Activated at 4 6 A or more and auto resetting b Overvoltage protection Activated at 13 8 to 16 2 V 5 Environment a Operating temperature and humidity 0 to 50 C 30 to 90 RH without condensation...

Page 351: ...ir compressor 2T2B3R126A 1A made by Matsushita is employed 2 Dimensions and shape External dimensions Depth 563 width 346 height 336 mm including coolant bath Depth 250 width 225 height 270 mm excluding coolant bath 15 2 3 Specifications of Electrical Components 1 Power relay Type G7L 1A TJ Rated voltage 12 V DC Rated current 158 mA 2 Operation capacitor Electrolytic capacitor 210 V 20 µF JSU21 20...

Page 352: ...art Name CM Refrigerator FM Fan motor PM Pump PTC PTC starter OLR Overload relay TC Temperature regulator TH Thermistor SK Noise killer CN Connector Cooling unit 100 V AC L 100 V AC N CM PTC C M S OLR C3 TC 100 V AC TH GND L TH SK FM FM M CN 1 2 3 4 ...

Page 353: ...15 6 ...

Page 354: ... 6 kbytes 18 Recording density 17434 bits inch Track density 135 tracks inch Total number of cylinders 80 cylinders Total number of tracks 160 tracks Recording method MFM Recording medium 2HD Rotational speed 300 r min Data transfer speed 500 kbits s Mean rotation wait time 100 ms Access time Mean access time Track to track transition time Settling time Turnaround time 94 ms 3 ms 15 ms 4 ms Motor ...

Page 355: ...R ON 17 18 DIRECTION SELECT 19 20 STEP 21 22 WRITE DATA 23 24 WRITE GATE 25 26 TRACK 00 27 28 WRITE PROTECT 29 30 READ DATA 31 32 SIDE ONE SELECT 33 34 READY NOTE 3 indicates a key pin Connector Pin Arrangement for Interface Connector Pin Arrangement for DC Power Supply Pin No Power Supply Specification 1 5 V 2 5 V RETURN 3 5 V RETURN 4 NON CONNECTION Pin 2 Pin 34 Pin 33 Pin 1 Connector for interf...

Page 356: ...pecifications F D interface signal F D Interface Driver receiver Host system 7438 or equivalent 74LS14 or equivalent Drive 0 Open drain Cable length 1 5 m max Final drive 5 V 150 to 1 kΩ 5 V 1 kΩ 5 V 5 6 kΩ 5 V 1 kΩ 5 V 5 6 kΩ ...

Page 357: ...15 10 15 4 Printer FTP 020UCS530 01A 15 4 1 Configuration This printer consists of mechanical section and driver ...

Page 358: ...ged size character mode 6 Printing position See Fig 10 7 Printing speed 4 lines sec 80 characters sec Normal size Character mode 40 characters sec Enlarged size 46 dot line sec Graphic mode 8 Character composition 5 7 dots Character mode 8 17 dots line Graphic mode 9 Character type JIS C II 160 types 10 Printing lifetime 2 million lines 20 million dot lines or more 11 Printing density OD level 0 8...

Page 359: ... 3 Sync system Externally fed strobe pulse 4 Handshaking ACK BUSY signal 5 Input output level TTL level 6 Input output conditions DATA 1 to 8 FEED INIT NOTE Both Fanin and Fanout are set to 1 74LS or equivalent is connected on the host side and a pull up resistor 4 7 kΩ is provided in the final stage STB BUSY ACK PE ERROR Vcc Vcc Vcc 4 7 kΩ 4 7 kΩ 4 7 kΩ 1000 PF ...

Page 360: ... 10 GND 11 DATA 5 12 GND 13 DATA 6 14 GND 15 DATA 7 16 GND 17 DATA 8 18 GND 19 ACK 20 GND 21 BUSY 22 GND 23 PE 24 GND 25 5 V 26 INIT 27 NC 28 ERROR 29 FEED 30 GND Connector type 700 made by Fujitsu PC board Power Connector Pin No Description Cable Color 1 5 V Red 2 GND Black 3 GND Black 4 24 V Orange Connector type 810 PC board ...

Page 361: ...C Synchronizing method Asynchronous Transmission code ASCII Baudrate 600 to 38 400 bits s Data length 7 or 8 bits Parity check No even or odd Stop bit length 1 or 2 bits Environmental conditions Operating illuminance Daylight or incandescent lamp 10 000 lx Fluorescent lamp 3 000 lx Operating temperature 0 to 40 C Operating humidity 35 to 85 RH without condensation Operating atmosphere Excessive du...

Page 362: ...ix liquid crystal display panel Number of dots resolution 128 256 dots 0 407 mm square Effective display area 56 112 mm Angle of visibility 35 in left right direction Service life 50 000 hours or longer Back light white cold cathode ray tube Service life Guaranteed for 10 000 hours average 20 000 hours Automatic turn off function 10 min 1 hr or none Indication LED POWER green Lit with power supply...

Page 363: ...ain frame Switch No Function Factory Setting Validity or invalidity of forced panel data initialization SW2 1 ON NT20S starts in a special operation mode where only the initialization of panel data memory is carried out At startup the memory initialize menu is displayed OFF NT20S starts in the usual operation mode O Panel display language mode SW2 2 ON Messages are indicated in English OFF Message...

Page 364: ... input Input White OK OK output Output Gray NG NG output Output Red 5 V 5 V power input Input Pin Arrangement D sub 9 pins female DTE specifications terminal definition 4 40 screw male Pin No Symbol Description Signal Direction Connector case FG Frame ground 1 TIM Timing input Input 2 RD RXD RS 232C data reception Input 3 SD TXD RS 232C data transmission Output 4 OK OK Output 5 GND SG Ground commo...

Page 365: ...s Conform with EIA RS 232C Connection signals Signal direction is as seen from the host side Signal Direction Input Output 1 Protective ground or ground FG Note 1 2 Transmitted data SD TXD O 3 Received data RD RXD O 4 Request to send RS RTS O 5 Clear to send CS CTS O 9 Signal ground SG GND NOTES 1 FG is not connected inside NT 2 The pin without entry is not used 1 6 5 9 Connector Pin No Signal Nam...

Page 366: ...us Transition Matrix in transfer of analytical data alone 16 21 16 5 3 Status Transition Diagramm analytical data 16 23 16 6 Text Configuration Table 16 24 16 6 1 Composition of Each Text 16 25 16 6 2 Contents of Text 16 38 16 7 Error Check Function 16 42 16 8 Specification of Communication Trace 16 43 16 8 1 Overview 16 43 16 8 2 Trace Data 16 43 16 8 3 Trace Data Storage Timing 16 43 16 8 4 Rese...

Page 367: ...eration Flow Diagramm 16 54 16 12 Supplementation 16 55 16 12 1 Glossary 16 55 16 12 2 Differences in Communication Specification between Conventional Analyzers and Model 902 16 57 16 12 3 Processing Flow Diagramm of System Interface 16 59 16 12 4 ASCII Code Tables 16 60 ...

Page 368: ...it 2 bits parameter screen 2 bits 5 Parity check Even odd no parity Even parity 6 Baud rate bit sec 4800 9600 NOTE 9600 7 Max volume of transferred data 256 512 bytes 256 8 End of data code ETX BCC CR LF ETX ETX ETX CR LF ETX CKSH CKSL CR ETX BCC 9 Code JIS 7 bits JIS 8 bits or ASCII 10 Synchronization system Asynchronous system Start stop transmission 11 Transmission control procedure Determined ...

Page 369: ...c request text Frames other than in i above The data field includes a function character d End of data code 1 to 4 characters Any of the following five combinations is selectable on the host setting screen i ETX BCC NOTE 1 ASCII code 03 BCC ii CR LF ETX ASCII code 0D 0A 03 iii ETX ASCII code 03 iv ETX CR LF ASCII code 03 0D 0A v ETX CKSH CKSL NOTE 2 CR ASCII code 03 h l 0D The text length from a t...

Page 370: ...ransparent mode At this time BCC accumulation is started from the character following STX and carried out until ETX appears Calculation Method Dn n th character in hexadecimal notation 1 byte BCC Block check character 1 byte BCC D1 D2 D3 Dj Dn ETX 16 Exclusive OR 2 CKSH checksum high and CKSL checksum low The checksum is calculated by adding all characters between the frame character and the final...

Page 371: ...Instruction from H to A Conditions Test selecting information inquiry communication on routine sample With ID O O Valid when NO is specified for the transfer of analytical data alone on the communication parameter screen Without ID O O Same as above Stat sample With ID O Valid when NO is specified for the transfer of analytical data alone and YES is Without ID specified for stat sample test select...

Page 372: ...specifiable through the screen but specifiable only from the host b To stop communication between the analyzer and host change RUN highlighted to CANCEL for host communication on the start condition screen In this case however remember that the entire communication processing will be suspended c Stat sample test selecting information is specifiable from the host in response to inquiry from the ana...

Page 373: ...16 6 ...

Page 374: ...16 7 ...

Page 375: ...16 8 ...

Page 376: ...yte count the analytical data text may exceed 256 bytes including STX and end of data code depending on sample In this case the text is analyzed the analyzed text is put between STX and ETX and a frame character to identify the number of transmissions is added in the text 3 After sending a text sending should be avoided until reception of a response or request to for the text in a normal condition...

Page 377: ... respond to the request from the host at any time even when the analyzer and host have no information to be sent NOTE 1 In this case the analyzer sends the ANY frame at one communication cycle or longer NOTE 2 after receiving the MOR frame from the host at time point when the final end of data code is recognized NOTES 1 When the following conditions are satisfied a There is no test selecting infor...

Page 378: ...FD is occupied by a factor the presence or absence of an FD error is checked with the relevant factor terminated The result of FD error check is described below During this process communication is in the event occurrence status 1 If FD error is absent RES frame is transferred 2 If FD error is present RES frame is not transferred When interruption is cased by RES frame during batch transfer a batc...

Page 379: ...R reception After MOR reception not the same text but the next analytical data text is transferred If text FC 2 is the same as FC END the analytical data text of the next sample is transferred Sample No 1 Sample No 1 Analyzer Analyzer HOST HOST ANY SUS SPE REP REP ANY SUS SPE Transfer sequence Transfer sequence Other than REP Text not followed occurrence of error Other than REP including occurrenc...

Page 380: ... reception of analytical data next time SUS To suspend communication SPE To specify test selection RES To request a specific sample b Transmission procedure in special case Even if the host sends any other frame than MOR while the analyzer is transferring a sample having 2 or more tests to the host the analyzer responds to the relevant frame and resumes sending from a succeeding text upon receivin...

Page 381: ...ed MOR frame is sent from host the finally sent text if it is an analytical data text is resent to restart communication REC Sent from host when it wants analyzer to suspend communication for the specified time In this case the analyzer judges that host could receive the analytical data text normally and the analytical data text is not resent after reception of MOR frame ANY REP SPE SPE Analyzer H...

Page 382: ...sfer for sample No 1 Final data transfer for sample No 1 Analytical data transfer for sample No 5 RUN highlighted CANCEL for host communication parameter on start condition screen Analyzer HOST Events on host side State of communication Communication start TS request Analytical data transfer Neither analyzer nor host has data to be transferred Communication stop ANY MOR ANY MOR SPE SPE SPE SPE SPE...

Page 383: ...munication O O Same as above NOTE 2 Occurrence of FD read error during sending of analytical data to host O Remaining samples in specified range are not sent On restart samples in newly specified range are sent Specification of stop through screen during batch sending of analytical data to host O NOTE 1 Same as above Occurrence of FD read error during transfer of analytical data for specific sampl...

Page 384: ...le 2 Sending of SPE routine sample frame 3 Sending of REP resending request frame 4 Sending of analytical data in response to RES from host transfer of data read from FD 5 Sending of higher priority analytical data transfer of data read from FD 6 Sending of lower priority analytical data analytical data in real time communication 16 4 6 RESULT ONLY Mode In this mode only the measurement result dat...

Page 385: ...ication cycle or longer When the number of retries NOTE 2 exceeds the maximum number of retires allowed for time out NOTE 3 communication will be suspended NOTES 1 Time period is changeable by retry time entry on the communication parameter screen 2 The number of retries made consecutively 3 Retry time is changeable by entry for the number of retries on the communication parameter screen 2 Retry D...

Page 386: ...S 13 7 8 8 SPE transfer 13 SPE transfer 13 SPE transfer 13 SPE transfer after SPE save 13 SPE transfer after RES save 15 17 REP transfer 18 7 SPE LPR transfer wait before SPE LPR transfer 1 SPE current TS 14 7 9 9 6 SPE transfer 14 SPE transfer 14 SPE transfer 14 SPE transfer after SPE save 14 SPE transfer after RES save 16 17 REP transfer 18 8 SPE HPR transfer wait before SPE HPR transfer 1 SPE c...

Page 387: ...r after RES save 15 17 REP transfer 18 16 Ready for SPE transfer HPR LPR transfer wait 1 SPE current TS 16 16 16 16 14 SPE transfer 5 ANY transfer after SPE save 5 ANY transfer after RES save 16 17 REP transfer 18 17 Alarm registration communication stopped Alarm display registration Communication parameter RUN highlighted CANCEL To No 1 NOTE Upon reception of the SUS or REC frame each frame is se...

Page 388: ...t before LPR transfer 4 HPR transfer wait before HPR transfer 5 HPR LPR transfer wait before HPR LPR transfer 6 SPE transfer wait before SPE transfer 7 SPE LPR transfer wait before SPE LPR transfer 8 SPE HPR transfer wait before SPE HPR transfer 9 SPE HPR LPR transfer wait before SPE HPR LPR transfer 10 Ready for LPR transfer To 1 To 10 after HPR transfer To 12 after HPR transfer To 12 after HPR t...

Page 389: ...PE TS specification RES specific sample req Time out Hardware Error Error in Text NOTE 15 Ready for SPE transfer HPR transfer wait 16 Ready for SPE transfer HPR LPR transfer wait 17 Alarm registration communication stopped Alarm display registration Communication parameter RUN highlighted CANCEL To No 1 NOTE Ignore the blank boxes in this table 18 Alarm registration communication continued Alarm d...

Page 390: ...16 23 ...

Page 391: ...esence EXT BCC information information Analytical data text Routine stat and control samples FR1 to END Variable Analyzer STX Fu Sample information Channel count Analytical data of 50 tests EXT BCC Absorbance data inentire reaction process FR1 to END Variable Analyzer STX Fu Sample information Analytical data 1 analytical data 4 BLANK1 BLANK4 Point count ABS1 ABS35 ETX BCC Photometry assay calibra...

Page 392: ...s the contents of the text Note that alarm is issued on the analyzer side if any other than routine and stat sample information control sample or calibration information is sent from the host to analyzer Ignored in the table means that the analyzer ignores relevant sample information even if it is specified by the host Table 16 11 Function Character Sample Information From Host to Analyzer For fro...

Page 393: ... When YES is specified for the original Abs test selection inquiry is not made to the host h At inquiry in the real time mode with or without ID a sample No is added Sample information is detailed below 1 Items to be set with ID Sample No position No ID No 2 Items to be set without ID Sample No position No ID No treated as comment allowed even if inquiry ID is different 4 SPE Specification of test...

Page 394: ... of test selection made from the host is ignored if the analyzer is set in the original Abs mode In test selection priority is given to the analyzer side j Sample No position No and ID No sent from the host may become invalid depending on the mode of analyzer O Host s specification followed Invalid Sample With or Without ID Sample No Position No ID No Remarks Routine sample With ID mode O Without ...

Page 395: ...y is made by reading barcodes sequentially from position No 1 Sample unregistered A Space Space 1 to 35 ID read with barcode reader Space Inquiry is not made when an unregistered sample causes barcode read error Sample registered Same as above Inquiry is not made when NO is specified for full time inquiry and TS request lasts 1 channel or more Stat When RUN highlighted is specified for stat sample...

Page 396: ...umber of samples to be analyzed N 1 to 400 Space Ignored 1 to 35 Desired 13 characters blank unallowable Space Ignored Stat sample Sending is unallowable Routine analysis mode ID mode Routine sample New sample Specify the analysis start No and the number of samples to be analyzed through screen A Space Ignored Space Ignored 1 to 35 Desired ID No blank unallowable Space Ignored Unallowable Stat sam...

Page 397: ...on B Byte count Max Test Count text Max Text Count Channel Count Remarks 256 Real time or batch 1b 1b 2b 37b 3b 10b test count n 1b 1b 1st STX 1 Fu Sample information Channel count Analytical data ETX BCC 1ch to 20ch Final STX Fu ETX BCC 21ch to 40ch 20 2 40 or less Max text count is 1 when channel count is 20 or less 1st STX 1 Fu ETX BCC 1ch to 20ch 2nd STX 2 Fu ETX BCC 21ch to 40ch Final STX Fu ...

Page 398: ...be transferred is variable according to the number of specified channels 4 When ISE data or serum indexes extend into the next text they are set in it for transfer 5 When the absence of ISE unit is set on the system setting screen or by the DIP switch the analytical data of ISE tests will not be sent 1 Channel count 3 characters The number of channels to be transferred in one text is sent NOTE The...

Page 399: ...mal Point Remarks 1 to 36 Concentration value in photometry assay 6 digits with sign and decimal point Decimal point position in concentration value of standard 1 on chemistry parameter screen 38 to 40 Concentration value of electrolyte Same as above Decimal point position in concentration value of LOW solution on ISE parameter screen 41 to 43 Measured value for serum index 6 digit integer with si...

Page 400: ...NK1 BLANK4 Point count ABS1 1B 1B ABS24 ETX BCC Variable 1B 1B 2B 37B 3B 6B point count Final STX Fu Sample information Point count ABS25 ABS35 ETX BCC ii When 512 byte mode is specified for text size 1B 1B 2B 37B 10B 4 Final STX Fu Sample information Analytical data 1 6B 4 3B 6B point count Analytical data 4 BLANK1 BLANK4 Point count ABS1 1B 1B ABS35 ETX BCC Variable 2 Transfer unit This text is ...

Page 401: ...characters each The transfer format of each cell blank data is shown below 6 Point count 3 characters The number of photometric points to be transferred in one text is transferred Table 16 19 Reaction Time 3 min 4 min 5 min 10 min Point Count 11 14 17 35 7 ABS 1 to 35 Absorbance data in the entire reaction process difference data between two wavelengths at each photometric point is transferred in ...

Page 402: ...ch correspond to test codes in the analyzer 4 STD count 1 character STD count is any of 1 to 6 and variable according to the calibration method When STD count is 1 STD data is followed immediately by SD value information 5 STD data 1 to 6 32 characters each The data for each STD has the composition below Prozone value 6 bytes Data alarm 1 byte 2nd initial absorbance data 6 bytes 2nd absorbance dat...

Page 403: ...No 6 digits with decimal point positive Decimal point position of SD limit on chemistry parameter screen 9 Transfer unit Transfer in units of channel d Transfer of ISE calibration data from analyzer to host Composition of text B Byte count 1B 1B 2B 1B 1B 72B Type A STX H ISE type Na data alarm Na calibration data 1B 72B 1B 1B K data alarm K calibration data ETX BCC Unused 153 bytes Type B STX H IS...

Page 404: ...ata identification 2 bytes bb when there is no data Table 16 22 Item Data Identification Unit Form Decimal Point Position Electromotive force of internal standard solution b1 mV 6 digits with sign and decimal point 1 digit Electromotive force of LOW solution b2 mV 6 digits with sign and decimal point 1 digit Electromotive force of HIGH solution b3 mV 6 digits with sign and decimal point 1 digit El...

Page 405: ...tion Routine sample With D A a Stat sample D d Control sample With or without F f Calibration sample photometry assay Both G Calibration sample ISE H Routine sample Without N N n Stat sample Q q Absorbance in entire reaction process routine Both I Absorbance in entire reaction process stat K Supplementary Explanation 1 In the function character form for analytical data the upper case letters are u...

Page 406: ...b5 From analyzer to host TS inquiry in the ID mode is made in space for routine sample From host to analyzer Sample No is ignored for TS specification in the ID mode Unassigned 1 character Space Space Position No 3 characters Transfer sequence 10 2 10 0 p p p Position No bb1 to b35 Transfer sequence 10 4 10 0 p p p Position No bb2 to b35 Space From analyzer to host Blank space for control sample F...

Page 407: ... reflected on the analyzer with channels 4 to 37 ignored When there is at least one requested test it is desirable to set 37 Example Not reflected on analyzer analyzer side is followed Reflected on analyzer Channel count The analyzer side is obeyed if test request is made in a channel number beyond the specified channel count To avoid analysis for an unnecessary test set channel count 37 and reque...

Page 408: ...for the A G ratio is made for example send test selecting information considering the channels for TP total protein and ALB albumin 5 TS request for serum indexes cannot be made for each sample For request specify serum index test on the parameter screen and serum indexes on the start condition screen 4 Comment Information from host to analyzer Presence absence of comment 5 Presence absence of com...

Page 409: ...e contents sent from the analyzer to host is received 3 Character check in the unassigned area of text is not made on the analyzer side and alarm is not output Sample information Sample No Position No Each number is outside the specified range excluding the following cases Routine Sample Stat Sample Disk No 1 to 400 or space 1 to 50 or space Position No 1 to 35 or space 2 to 35 or space ID No ID M...

Page 410: ...tion text Frame character function character channel No STD count and calibration alarm 8 characters in total 3 ISE calibration text Frame character function character and ISE type 4 characters in total 2 Upon Occurrence of Any Error During Communication The details of the error and all characters up to occurrence of the error are stored However if send time out occurs during sending from the anal...

Page 411: ...on of communication trace data 16 9 Hardware Specifications 16 9 1 Overview The Model 902 can select the RS 232C interface or 20 mA current loop interface and can monitor the sent data via each interface 1 RS 232C Use the connector J402 on the RSDIST circuit board provided on the rear panel of Model 902 2 20 mA Current Loop Use the same connector J402 as for RS 232C Either RS 232C or 20 mA current...

Page 412: ...RSDIST PC Board 1 External View 2 Switch Setting No 1 ON Current loop OFF RS 232C No 2 No 3 No 4 Always OFF J405 communication monitor J409 to EMIO100 circuit board J402 RS 232C current loop SW 1 OFF OFF ON 1 2 3 4 ...

Page 413: ...onitor 11 CTS RTS current loop 12 RXD DTR 13 RXD DTR 14 Unused 14 15 Unused 15 Unused 4 Connection Diagram RSDIST board Current loop data monitor output RS 232C data monitor output EMIO100 board RS 232C current loop selection J409 TXD RXD RTS CTS J405 RTS RTS TXD TXD TXD SG RTS TXD 150 Ω 150 Ω 150 Ω RXD TXD CTS RTS J402 SG TXD RXD RTS CTS RXD RXD TXD TXD CTS CTS RTS RTS SG TXD RXD RTS CTS RXD RXD ...

Page 414: ... To Send Request to send CTS Clear To Send Clear to send SG Signal Ground Signal ground Table 16 28 RS 232C Interface Signal Level and Meaning Signal Level Signal Name Positive NOTE 1 Negative NOTE 1 TXD RXD SPACE Start bit Data 0 NOTE 2 MARK no signal Stop bit Data 1 NOTE 2 RTS DTS ON Data 1 OFF Data 0 CTS ON Data 1 Data communication allowed OFF Data 0 Data communication prohibited NOTES 1 Posit...

Page 415: ...ON Data 1 NOTE Data 0 and data 1 correspond to decimal numbers for the CPU to read write data respectively 16 9 4 RS 232C Communication 1 Connector Position Use the connector J402 on the rear panel of Model 902 2 Connecting Cable and Cable Length J402 uses a 15 pin interface connector female On the cable side use the following HDAB 15P made by Hirose Denki Cable length is limited to 15 m at maximu...

Page 416: ...asure for FG FG is not assigned to the J402 connector So attach a solderless terminal to the FG cable of host computer and screw it on the cubicle of operation block as detailed below Requirements for FG cable See Fig 16 3 Cable length 100 mm or longer Solderless terminal For M4 screw Fig 16 3 Requirements for FG Cable Fixing position Fix in the screw hole under J402 Model 902 side FG cable with s...

Page 417: ...valent 3 Pin Arrangement Refer to 3 in 16 9 2 4 Signal Input Circuit 16 9 6 Communication Monitor Data transferred between the Model 902 and host can be monitored by connecting a personal computer or other monitor to J405 on the RSDIST board For monitoring turn off the switch No 1 on the PC board 1 Connection Diagram Refer to 4 in 16 9 2 2 Connecting Cable The J405 connector side of RSDIST board i...

Page 418: ...16 51 ...

Page 419: ...16 52 ...

Page 420: ...o a request from it in the following cases a On request for analytical data transfer from the host the relevant sample is not stored on the FD b Analytical data cannot be read from the FD due to occurrence of an error in it during batch transfer of analytical data 5 The communication controller in the analyzer is initialized in the following cases a Power supply is turned on b RUN highlighted is s...

Page 421: ...16 54 ...

Page 422: ...tween them and there is no instrument for control of data transmission for the whole system 8 Response Sending to one of the instruments which communicate with each other whether the other is ready for reception or not and whether the received data is normal or not and a character to be transmitted for that purpose 9 Recovery To escape from a deadlock which is caused by abnormality in the sender r...

Page 423: ... ID mode RUN highlighted is specified for barcode reader test on the SYSTEM PARAMETERS screen and CANCEL is specified for barcode T S test 17 Sample No Mode CANCEL is specified for barcode reader test on the SYSTEM PARAMETERS screen Or RUN highlighted is specified for both barcode reader test and barcode T S test on the SYSTEM PARAMETER screen ...

Page 424: ...second halves where TS inquiry and analytical data transfer are made respectively 2 Function is simple due to discrimination with real time transfer and batch transfer 1 As a rule response is made to each request 2 Text has a frame No corresponding to command No and control code ACK NAK in it for communication control 3 Applicable to multiple jobs because there is basically no discrimination betwe...

Page 425: ... Possible None time out in 2 cycles 36 sec Request for serum indexes Possible Impossible Sample volume increase decrease kind and age Possible Impossible ID basically same as S No Host inquiry information ID disk position ID sample No space mode ID read error support No inquiry to host Inquiry allowed through manual ID input Routine analysis No inquiry to host Simple analysis Inquiry made via ID s...

Page 426: ...16 59 ...

Page 427: ... 2 TC2 STX DC2 99 2 B R b r 3 TC3 ETX DC3 3 C S c s 4 TC4 EOT DC4 4 D T d t 5 TC5 ENQ TC8 NAK 5 E U e u 6 TC6 ACK TC9 SYN 6 F V f v 7 BDL TC10 ETB 7 G W g w 8 FE0 BS CAN 8 H X h x 9 FE1 HT EM 9 I Y i y 10 FE2 LF SUB J Z j z 11 FE3 VT ESC K k 12 FE4 FF IS4 FS L l 13 FE5 CR IS3 GS M m 14 S0 IS2 RS N ˆ n 15 S1 IS1 US O o DEL NOTE SP is not printed actually Y ...

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