DAQSTATION DX100/DX200
Contents
1. 4 2 4 2 1 Manual Adjustment 4 2 4 2 2 PC Controlled Adjustment 4 5 Troubleshooting b PrOCedUre mh erp abe DO Stet e Pale Ceu dee Sater eee 5 1 5 2 SO Ae MM 5 1 5 3 Troubleshooting Checklist u tore e tie eter elt a cire dte 5 2 Schematic Diagram Customer Maintenance Parts List 7 1 DX100 Customer Maintenance Parts List a nnn 7 1 7 2 DX100 Standard AcCesSOori8s ei EE a ama a bum aysa eoe 7 8 7 3 DX200 Customer Maintenance Parts List nene 7 9 7 4 DX200 5 aci 7 16 SM 04L01A01 01E 1 1 Block diagram of the DX 1 2 Input section Chapter 1 Principles of Operation This chapter describes the principles of operation for the DX100 and DX200 1 1 Block Diagram of the DX 1 2 Input Section 1 2 1 A D Assembly 1 2 2 Input Terminal Data storage functions External storage Input section 9 Input terminal Scanner assembly A D assembly Internal memory Display unit Calculation function Alarm function Communication function Remote function optional Relay contact optional Transmitter power2. 9 B9900BX 10 E9655FX 11 A1053MP A1056MP 12 B9968NL Bracket Assembly not 50 B H Screw M4x6 Mag Memory Zip 100MB disk DX2GE 2 Mag Memory Zip 250MB disk DX2GE 5 CF32MB CF Adapter DX200 3 CMPL parts 13 B9991JW B9991KL 14 A1179MN DAQSTD SOFT CD ROM DX200 0 1 2 eect DAQSTD SOFT CD ROM DX200 D 3 Select Magnetic Part CF1 7 16 SM 04L01A01 01E
3. 10 11 7 3 SM 04L01A01 01E 7 1 DX100 Customer Maintenance Parts List select Item PartNo Qty Description Item PartNo Qty Description 1 B9967CS 1 SW Lever Assembly 37 B9967GB 1 FDD Drive Assembly 0 100 1 2 Y9308LB 2 B H Screw M3x8 38 B9967DM 1 Sheet 3 B9960MX 2 Stud 39 B9967DN 1 Sheet 4 B9905CF 2 Roller 40 B9968HG 1 FDD Drive Assembly 5 B9967CT 1 SW Lever 41 A1161UN 1 Memory System 6 B9967BQ 1 Knob 42 8 870382 3 Screw 7 5996808 1 Fast AD PT Assembly DX102 not N1 43 99685 1 FDD Board Assembly B9968QC 1 Fast2AD PT Assembly DX104 N1 44 B9968MP 1 FDD FFC B9968QA 1 Slow AD PT Assembly DX106 112 not N1 8 45 B9968GL 1 ATA Drive Assembly DX100 3 B9968QE 1 Fast AD CU Assembly DX102 N1 46 149215 1 Socket B9968QF 1 Fast2AD CU Assembly DX104 N1 47 Y9208LB 2 Screw B9968QD 1 Slow AD CU Assembly DX106 112 N1 48 99685 1 PC Card Assembly 8 B9968SA 1 2ch Scanner Assembly DX102 49 B9967GD 1 Zip Drive Assembly DX1 00 2 select B9968SB 1 4ch Scanner Assembly DX104 B9967GE 1 Zip Drive Assembly DX1LID 5 B9968SC 1 6ch Scanner Assembly DX106 N1 N2 9 50 B9967DM 1 Sheet B9968SY 1 6ch Scanner Assembly ISO DX106 1 2 gt 51 B9968GD 1 Zip Drive Assembly DX i272 select B9968SE 1 12chScanner Assembly DX112 not N1 N2 B9968HH 1 Zip Drive Assembly 0 100 5 B9968UY 1 12chScanner Assembly ISO DX112 N1 N2 52 A1150UN 1 Memory Syst
4. 7 1 DX100 Customer Maintenance Parts List 7 6 SM 04L01A01 01E 7 1 DX100 Customer Maintenance Parts List Item PartNo Qty Description Item PartNo Qty Description 1 B9968KA 1 Option Terminal Assembly 1 O13 B9967FD 1 Name Plate DX102 not H2 B9968KB 1 Option Terminal Assembly 8 14 B9968FV 1 Name Plate DX104 not H2 B9968KC 1 Option Terminal Assembly 2 B9967FA 1 Name Plate DX106 not H2 N1 N2 B9968KD 1 Option Terminal Assembly 9 15 B9967FE 1 Name Plate DX106 N1 N2 not H2 B9968KE 1 Option Terminal Assembly 3 B9967FB 1 Name Plate DX112 not H2 N1 N2 2 B9968KJ 1 Option Terminal Assembly 10 B9967FF 1 Name Plate DX112 N1 N2 not H2 B9968KK 1 Option Terminal Assembly 7 B9968JH 1 Name Plate DX102 H2 9 B9968KL 1 Option Terminal Assembly 5 B9968JJ 1 Name Plate DX104 H2 B9968KM 1 Option Terminal Assembly 12 16 gt B9968JL 1 Name Plate DX106 H2 and N1 N2 B9968KN 1 Option Terminal Assembly 6 8 B9968JM 1 Name Plate DX106 H2 and N1 N2 B9968KP 1 Option Terminal Assembly 13 17 2 B9968JN 1 Name Plate DX112 H2 and N1 N2 B9968KQ 1 Option Terminal Assembly 4 B9968JP 1 Name Plate DX112 H2 and N1 N2 B9968KR 1 Option Terminal Assembly 11 14 B9967AE 1 Name Plate 50 P1 select B9968KT 1 Option Terminal Assembly 19 B9967DZ 1 Name Plate P1 B9968KU 1 Op
5. 5 4689668 ASSV HVOS WH3lWWOO ASSY dH VOS ASSY qHVO8 dd ASSY H3NVOS ASSY 021908 QV ASSV H3NVOS ASSY 08108 QV ASSY H3NVOS ASSY 021908 QV l ASSY QHVOS H3HLON 1531 INO INO INO LOINO INO LOLNO INO INO SNO YNO SENO ZENO 9ENO SZNO ZENO 92NO ZENO e i 6NO 8NO T 9NO ENO ZENO 2ENO SENI LENO YENO TENS SINO LINO TINO ZINO i INO INO INO YNO ZNO INO YNO ENO ZNO INO YNO ENO ZNO INO OSI MOTS div 19 sugoeea OSI MOTIS 1058 051 div 19 sH89668 1 wy 5189669 WW W3H 1089669 MOTS 9669 osi 9 051 76 89668 1 ASSY Guvog ASSY qHVO8 WHVIV ASSY 081908 wiv Sng9ssg osi wo1S Wneo6ea MOTIS dWv1o Aue9668 MO1S 4n89668 MOIS dWv10 AH89668 MO1S 4n89668 1 MO1S 4n89668 Lsv4 dWv1oO ous9eeg 15 89669 LSv4 10 5289668 15 4 1 89668 ung9668 ASSV IVNINH31L ASSV IVNIIWH3L ASSV IVNINH31L INO INO i ASSY 02108 SNO NS SNO HOvSdl 8 HOvSdl 89668 INO INO INO ASSY 08108 841 ASSY 021708 1 3S89668 48886684 3889668 ASSY quvog ASSY quvog ASSY quvog SM 04L01A01 01E 6 2 7 1 DX100 Customer Maintenance Parts List Chapter 7 Customer Maintenance Parts List 7 1 DX100 Customer Maintenance Parts List 7 2 DX100 Sta
6. 89668 WOOL NNOSLEW ASSY quvO8 MS K i WS89668 I LIND Avzoq ov zs8oeog 00669 a1s anver iv eNO 9 8966 000788 212015 MS ASSY AtH311V8 awosz nsz966a Naisiin 044 A33 3181900 ANI ZNO TNO TNO l awoor nsg9ss8 ASSY QHVOS NNOO diz ZNO ENO YNO NO HIN89668 SN89668 9668 I INO i HS89668 318v9 MOd avo MOd 37181970 l l I 8 8966 diN82668 AHOW3IA ASSY quvog 933 044 ENO eNO OINO INO INO ENO ENO eNO eNO ENO 1 GNO LSINI 1189668 1 1 1 290 0 5 189669 8966 8966 8966 0589669 As s668 1999664 21583998 LNO M3HOS 8 i ASSY QHV2 0d ASSY quvog ASSY quvog ASSY 08108 ndo ASSY 081708 MOd gnS l INO INO INO i INO SNO INO MIYOS 1 INO ZNO 1N INO EEO Se eee a ad 210214 1 844 22 6 262 50 1 1 TAL E Say I 16 089668 16 089668 833 28 6 Mu89668 2 7 3 8 1 OSI MAO1S A 189668 16 3 3089668 OSI AO1S A189668 1Sv3 4O89668 l zez Su 89669 1 zez su 0189669 osi MO1S A189668 16 689668 MO1S vo89668 mo71s ass966a MO1S vO89668 l 13 1NI dtig9668 015 8 I qis OS89668 Nu 89668 mo7s ass966a MO1S vO89668 15 9589669 16 4 00896698 15 4 8689668 16 4 00896698
7. I 1 L eNO ENO eNO 318170 MOd 2318170 MOd INO HS89668 19668 9 489669 diN89668 ENO ZNO 1 ASSY QHVOS AHON3W ASSY 019708 Av 1dSIa I 033 044 1 IND INO AvZOQ OV LNO M3HOS 8 i eNO eNO ENO eNO ENO SNO I3INI 3179668 I AS89669 1689668 MS89668 i 0589668 LNO MaHOS 8 T ASSY ASSY ASSY ASSY quvog ASSY 8 I INO INO INO INO YNO SNO INO MIYOS INO i ENO 6NO SNO YNO EE 4 ters 26 5 13NH3H13 auc pex SU 1 g44 Z2p SH I 22 6 4189668 051 8 89668 9 MO 1S OS89668 8 089664 zez Su 2682 6 6 0189669 OSI HO9 MO1S AS89668 15 8689668 18 73089668 15718 I 189669 dis 68 415 0589669 MOTS AS8966a HOZ lSvj vS89668 1894 4089668 1598 ASSY 0819708 WOO 44 966 ASSV QHVOS WH31WWOO AS OY CECA TINO ASSY H3NVOS ASSY GHVO qv ASSY QHVOS H3H1ON 1531 NO INO I INO INO LOLNO INO LINO OINO ENO SNO ZNO INO INO SINO SINO VINO ZINO YNO ENO eNO INO HOrSdL 8966 Wdu HOvSdl 089669 ASSY HOrSd1 2841 1089669 Wau Wlv
8. assemblies offers the user the possibility to use YOKOGAWA instruments more effectively and economically with a minimum in downtime Zip is a trademark or registered trademark of lomega Corporation in the United States and or other countries Adobe and Acrobat are trademarks of Adobe Systems incorporated All Rights Reserved Copyright 2000 Yokogawa Electric Corporation SM 04L01A01 01E Introduction This manual contains information for servicing the YOKOGAWA DAQSTATION DX100 DX200 Note This is the third edition of the manual dated August 2007 This service manual is to be used by properly trained personnel only To avoid personal injury do not perform any servicing unless you are qualified to do so Refer to the Safety Precautions prior to performing any service Even if servicing is carried out by qualified personnel according to this service manual YOKOGAWA assumes no responsibility for any result occurring from this servicing Safety Precautions The following general safety precautions must be observed during all phases of operation service and repair of this instrument Failure to comply with these precautions or with specific WARNINGS given elsewhere in this manual violates safety standards of design manufacture and intended use of the instrument YOKOGAWA ELECTRIC CORPORATION assumes no liability for the customer s failure to comply with these requirements General Definitions of Safety Symbol
9. CF1 9968 1 Plate 12 24 53 Y9305LB 1 B H Screw M3x5 9968 1 Plate 2 54 B9968EG 1 Power Plate not 50 B9968EZ 1 Name Plate 13 25 55 9968 1 Blind Bracket not select B9968FA 1 Plate 3 4 5 B9968EJ 1 5 232 Bracket C2 B9968FE 1 Plate 14 15 16 56 Y9305TS 1 Tapping Screw C3 CF1 B9968FF 1 Name Plate 11 select 57 Y9308LB 1 5 3 8 B9968FH 1 Name Plate 7 59 B9968HE 1 Name Plate H50 and not P1 B9968FJ 1 Name Plate 18 26 60 A1447JZ 1 Modular Cover B9968FK 1 Name Plate 8 61 B9968MN 1 VGA Cable D5 B9968FL 1 Name Plate 19 27 62 B9968EK 1 not D5 B9968FM 1 Name Plate 6 9 10 B9968FN 1 Name Plate 17 20 21 SM 04L01A01 01E 7 15 7 4 DX200 Standard Accessories 7 4 DX200 Standard Accessories Standard Accessories PartNo Qty Description Power Supply Code GB standard 6 1 A1006WD Power Supply Code UL CSA standard 1 2 2 A1253JZ 3P 2P Adapter 1 3 A1009WD Power Supply Code VDE standard 3 4 A1023WD Power Supply Code BS standard 4 select 5 A1024WD Power Supply Code SAA standard 5 6 A1064WD 7 A1423EF Fuse not P1 lect A1463EF Fuse P1 Selec 8 Manuals 1 1 1 1 1 1 1 1 1 B9968MZ 1 CD ROM for Manuals 2 5 1 1 1 1 1 1 1 DX2 IH5M 2 DX2 H5D 3 DX2 H5F 4 DX2 H5J 5 DX2 H5R select 6 DX2 H5H
10. Name Plate 21 gt 8 B9968LL 1 Input Terminal Assembly DX102 not H2 B9968LJ 1 InputTerminal Assembly DX104 not H2 CMPL Parts m B9968LD 1 InputTerminal Assembly DX106 not H2 N1 N2 Code Suffix Code options _ B9968LM 1 InputTerminal Assembly DX106 N1 N2 not H2 a 2 B9968LH 1 Input Terminal Assembly DX112 not H2 N1 N2 9 B9968LR 1 Input Terminal Assembly DX112 N1 N2 not H2 select TART 14 B9968LS 1 Input Terminal Assembly DX102 H2 2 515 9 B9968LT 1 Input Terminal Assembly DX104 H2 TAI 2 B9968LU 1 Input Terminal Assembly DX106 2 and N1 N2 2 1 6 o B9968LV 1 InputTerminal Assembly DX106 H2 and N1 N2 161 7 r B9968LW 1 InputTerminal Assembly DX112 H2 and not N1 N2 1 161 8 o B9968LX 1 InputTerminal Assembly DX112 H2 and N1 N2 DX100 0 0 re mI ER m 9 B9968DJ 2 Screw m a 10 B9968DF 1 Cover Assembly 11 B9900SG 2 Screw ra 1 1 mi 12 B9968DG 1 Cover FA 17 TTPS2 18 TAT 52 19 AR1 TPS2 20 IA IR1 TPS2 24 1 2 21 TPS4 22 R1 TPS4 23 SM 04L01A01 01E 7 7 7 2 DX100 Standard Accessories 7 2 DX100 Standard Accessories Standard Accessories OO 00000 QI N N o OOOO Part No A1006WD A1253JZ A1009WD A1023WD A1024WD A1064WD A1347EF A1352EF B9968MZ A1179MN B9900BX E9655FX A1053MP A1056M
11. SSR solid state relay is being used for the scanner The SSR having a semiconductor switch has a withstand voltage as high as 1500 V and a leakage current of only 1 nA For that reason it has the following features 1 Semi infinite life due to the absence of mechanical contacts 2 Silent operation 3 No occurrence of thermoelectric power On the other hand compared to a mechanical relay the SSR has the disadvantage of a bigger ON resistance and OFF capacity As a result RTD measurement and noise resistance characteristics are affected Regarding RTD measurements a differential amp was inserted into the previously mentioned analog circuit without increasing the number of parts so that it would receive no influence from ON resistance For RTD measurements there is generally no insulation between channels 1 3 Data Storage Functions 1 4 Display Unit For storing data the DX has 1 2 MB of internal memory and is equipped with a 3 5 inch floppy disk drive 1 44 MB 2HD a Zip drive or an ATA flash memory card drive The measured data can also be saved to external storage media such as floppy disks Zip disks and ATA flash memory cards The DX has a 5 5 inch DX100 or 10 4 inch DX200 TFT color LCD on which it displays the measured results 240 vertical x 320 horizontal pixels for the DX100 or 480 vertical x 640 horizontal pixels for the DX200 1 5 Calculation Function The DX performs differential computation linear
12. Slow AD PT Assembly 0 210 220 230 N1 select B9968QF 1 Fast 2AD CU Assembly DX204 204C 208 208C N1 B9968QD 1 Slow AD CU Assembly DX210 220 230 N1 3 B9968SB 1 4ch Scanner Assembly DX204 204C 208 208C B9968SD 1 10ch Scanner Assembly DX210 220 230 not N1 N2 select 9968 1 10ch ISO Scanner Assembly DX210 220 230 N1or N2 4 B9968QC 1 Fast 2AD PT Assembly DX208 208C not N1 B9968QA 1 Slow AD PT Assembly DX220 230 not N1 select B9968QF 1 Fast 2AD CU Assembly DX208 208C N1 B9968QD 1 Slow AD CU Assembly DX220 230 N1 5 B9968SB 1 4ch Scanner Assembly DX208 208C 8996858 1 10 Scanner Assembly DX220 230 not N1 N2 Select B9968TY 1 10ch ISO Scanner Assembly DX220 230 N10r N2 6 B9968QA 1 Slow AD PT Assembly DX230 not N1 select B9968QD 1 Slow AD CU Assembly DX230 N1 7 B9968SD 1 10ch Scanner Assembly DX230 not N1 N2 select B9968TY 1 10ch ISO Scanner Assembly DX230 N10r N2 8 Y9414LB 1 B H Screw M4x14 9 B9968bEL 1 Clamp 10 A1193MN 1 Magnetic Parts 11 B9968TQ 1 Comm Board Assembly C2 B9968TP 1 Comm Board Assembly C3 select B9968SQ 1 Comm Board Assembly not C2 C3 CF1 B9968TW 1 Comm Board Assembly CF1 12 B9968CW 1 CPU Board Assembly 0 200 0 0 1 2 B9968AQ 1 CPU Board Assembly DX20 0 0 0 3 select B9959FD 1 CPU Board Assembly DX2L1L1C 13 B9968SG 1 CPU Board Assembly 14 B9968CX 1 CPU Bracket 15 B8700RK 01 1 Display Board Assembly 16 B9
13. and K range Test should be done under stable ambience with the terminal cover secured to avoid the influence of wind SM 04L01A01 01E 3 1 Replaceable Parts 3 2 When Repair is Necessary Chapter 3 Replacing Parts This chapter describes what to do when parts need to be replaced either for preventive maintenance or because ol failure 3 1 Replaceable Parts 3 2 When Repair is Necessary 3 3 Recommended Replacement Periods for Worn Parts 3 4 Replacing the Fuse 3 5 Replacing the Battery 3 1 Replaceable Parts When replacement of parts is necessary we strongly recommend replacement with an assembly unit YOKOGAWA instruments have been designed in a way that the replacement of parts can be done on an assembly module basis by the user Parts supplied by YOKOGAWA are listed in the Customer Maintenance Parts List CMPL in chapter 7 Smaller parts than listed in the CMPL are not supplied The CMPL comprises the following The item number The YOKOGAWA part number The item quantity A description 3 2 When Repair is Necessary When repair is necessary clearly state the information listed below and forward it to the nearest sales representative or service center Addresses may found on the back cover of this manual Your address Name and telephone number of the person in charge Model code and suffix code of the instruments which can be found on the name plate The name plate is found on the ri
14. high voltage electrical circuit The power unit is furnished with a dedicated cover to prevent electric shock Do not remove this cover Never touch any part not subject to adjustment Make sure to connect input terminals voltage or current correctly The internal circuit may be damaged when wrongly connected This flow chart consists of general service operations when a fault occurs This chart is not always suitable for every kind of fault However it is recommended to perform operations according to the flow chart Phenomenon check YES Assembly exchange and adjustment Performance test execution Repaired SM 04L01A01 01E SNILOOHS3 18n10HL 5 3 Troubleshooting Checklist 5 3 Troubleshooting Checklist Trouble Power is not turned ON Operational 5 5 Check Adjust Exchange Check Item Power cable connection Fuse is blown Power ass y CPU ass y Memory ass y Display ass y FAIL state lt lt lt lt lt lt lt lt lt CPU ass y Memory ass y Display ass y Optional terminal ass y Memory cannot be backed up lt Battery is disconnected Battery voltage is low less than 3 0V CPU ass y Memory ass y Display ass y Panel key operation is not nomlal LCD is not normal lt lt lt lt lt lt 4 FFC ass y of the keyboard is disconnected broken Keyboard ass y CPU ass y Memory ass y Displa
15. qe Ine 1 1 1 2 3 Scanner Assembly noit eedem ep aic e eerie cea 1 2 1 9 D ta Storage FUNCIONS set iei ae Sas sn e RERUMS 1 2 1 4 Display Unt ea coU LUE en n 1 2 1 5 Calculation IF 1 1 co crebro bo them alb b cede e m ae dct 1 2 T G Alarm e Ail et i et an ee 1 2 1 7 Other FUNCIONS s sss a ea eae ats a kunu ni ese ati fede di fa ds 1 2 Testing 2 1 5 ERE HEAR MERI ET Eni 2 1 2 2 561 Diagnostic Test e re e ate Mek soe bei a Pe DOULEUR Hei 2 1 2 9 Pertormance T6st sus cie eed RE ME OE eee eee 2 2 2 321 Before You Begin sic iei mE ER TD irre pisei 2 2 2 3 2 Measurement Accuracy 2 3 2 3 3 Reference Junction Compensation Accuracy Test 2 4 Replacing Parts 3 1 Replaceable Parts nier n EE ERE 3 1 3 2 When Repair is Necessary 3 1 3 3 Recommended Replacement Periods for Worn Parts 3 2 3 4 Replacing tlie Fuse nd i c teet Ae Ea ae petu eee Eee Deoa 3 3 3 5 Replacing the Battery ertet ente ponet tee re ep Pena a sk ugs 3 4 Adjustments 4 1 Before You u u em Re gai e RERO HIER GRADA 4 1 4 2 AD Board Offset and Gain Adjustment
16. scaling and square roots using a microprocessor on the CPU board 1 6 Alarm Function The following six alarm types can be set High limit H low limit L differential high limit h differential low limit l rate of change on increase R rate of change on decrease r alarm delay upper limit alarm T or alarm delay lower limit alarm t 1 7 Other Functions 1 Communication function Ethernet standard RS 232 RS 422A FOUNDATION Field bus interface added optional 2 Remote function The trigger start stop time adjustment and other functions can be controlled remotely optional 3 Relay contact Alarm output and memory end fail output optional 4 Transmitter power supply DC24 V output for transmitter optional 1 2 SM 04L01A01 01E 2 1 Acceptance Test 2 2 Self Dignostic Test Chapter 2 Testing This chapter describes the following tests 2 1 Acceptance test 2 2 Self Diagnostic test 2 3 Performance test 2 1 Acceptance Test This section describes the procedure to perform the acceptance test that you have all of the contents manual 3 Check each function using the user s manual A 2 2 Self Diagnostic Test The DX is provided with complete self diagnostic functions to enhance reliability in measurement and serviceability When you turn ON the power the DX will automatically execute the following types of diagnoses alternately and display the results After these tests are compl
17. 2 7 3 DX200 Customer Maintenance Parts List Complete Set Item Part No Qty Description 1 B9968BA 1 Bezel Assembly 2 select see 5 B9968BE 1 Bezel Assembly 1 ee page 2 A1423EF 1 Fuse not P1 1463 1 Fuse Pi J Selec 3 Y9412LB 3 B H Screw M4x12 4 B9968AN 1 Tag Plate DX210 220 230 select B9968AP 1 Tag Plate DX204 204C 208 208C 5 B9968AM 1 Tag Cover 6 B9968AT 4 Sheet not H5DJ 7 B9968AK 4 Sheet not H5Q 8 B998AX 1 Packing 0 1 9 B9968AD 1 Name Plate not lect B9968HL 1 Name Plate P1 J Select 7 10 SM 04L01A01 01E 7 3 DX200 Customer Maintenance Parts List CUSTOMER MAINTENANCE PARTS LIST USTs 7 7 11 SM 04L01A01 01E 7 3 DX200 Customer Maintenance Parts List Item PartNo Qty Description 1 B9968SL 1 S Sub Power Board Assembly not 50 P1 B9968TL 1 I Sub Power Board Assembly H50 and not fen select B9968TK 1 S24 Sub Power Board Assembly P1 2 B9968QC 1 Fast 2AD PT Assembly DX204 204C 208 208C not N1 B9968QA 1
18. 50 P1 B9967TE 1 I Sub Pow Board Assembly H50 and P1 select B9967UD 1 S Sub Pow Board Assembly DC24 P1 27 B9967TP 1 Power Supply not P1 select B9967TF 1 DC Power Board Assembly P1 28 B9967CL 1 Power Bracket Base 29 B9967DP 1 Case Assembly 5 O30 B9961BQ 1 5 Q31 Y9412bES 2 F H Screw M4x12 H5LJ 32 996185 2 Foot H5D 33 B9961BR 2 Foot H5D 34 Y9306LS 4 B H Screw M3x6 50 35 Y9304LB 2 B H Screw M3x4 36 B9967TB 1 Mother Board Assembly Note CMPL Parts SM 04L01A01 01E j 7 1 DX100 Customer Maintenance Parts List Bezel Assembly Item PartNo Qty Description Item PartNo Qty Description 1 B9967BH 1 Key Case Assembly 12 B9967BU 2 Screw 2 B9967BN 1 Hinge Pin 13 B9967AY 1 Packing 3 B9567AQ 1 Spring 14 B9967MA 1 4 B9967BP 1 Front Plate 15 B9967BT 1 FPC Guard 5 E9655AL 1 Spring 16 9967 1 Rivet 6 B9967BM 1 Door Knob 17 B9967BB 1 Sub Bezel Assembly 7 B9967BJ 1 Front Cover 18 9967 1 LCD Assembly 8 B9967BL 1 Key Top 18 1053 1 LCD 9 B9967TC 1 SW Board Assembly 18b B9967AQ 1 Name Plate 10 B9967BZ 1 Micro SW Pin 18c A1039VZ 1 Back Light Module 11 B9967BK 1 Front Case 19 B9968BM 2 Hinge Arm 20 B9967MB 1 Display FFC 21 B9967BY 1 Stay Bracket 22 B9968EN 1 Bushing SM 04L01A01 01E 7 5 LSIT 51 JONVNALNIVN 15
19. 8 208C not 2 55 1 56 B9968LT 1 InputTerminal Assembly DX204 204C 208 208C H2 1 F1 7 2 B9968DJ 2 Screw 2 F1 8 3 B9968DF 1 Cover Assembly IFA 9 4 B9900SG 2 Screw 1 5 B9968DG 1 Cover R H2 A2 1 1 13 6 B996EP 1 Name Plate DX210 220 230 not H2 N1 N2 TRI 14 B9968FS 1 Name Plate DX210 220 230 N1 N2 and not H2 R1 15 B9968JQ 1 Name Plate DX210 220 230 H2 and not N1 N2 11 516 B9968JR 1 Name Plate DX210 220 230 H2 and N1 N2 select R1 517 B9968FV 1 Plate DX204 204C 208 208C not 2 A1 1 518 99684 1 Name Plate DX204 204C 208 208C H2 2 F1 R1 19 1 20 7 B9968LF 1 InputTerminal Assembly DX220 230 not H2 N1 N2 1 4 F1 R1 21 B9968LP 1 Input Terminal Assembly DX220 230 N1 N2 and not H2 54 722 8996840 1 Input Terminal Assembly DX220 230 H2 and not N1 N2 TPS8 123 B9968JE 1 Input Terminal Assembly DX220 230 H2 and N1 N2 select ARS 21 B9968LK 1 Input Terminal Assembly DX208 208C not 2 TART IFT 526 B9968JA 1 Input Terminal Assembly DX208 208C H2 2 1 27 58 B9968DN 1 Conn Cover Assembly DX210 204 204C 8 B9968DJ 2 Screw 2 9 B9968DF 1 Cover Assembly Item Qty Description 10 B9900SG 2 Screw 25 9968 1 Option Terminal Assembly 4 5 9 10 8 58 B9968DN 1 Conn Cover Assembly 11 B9968DG 1 Cover 26 B9968DF 1 Cov
20. 967CR 1 Bracket 5 B9968HH 1 Zip Drive Assembly DX2L 1 5 B9967CQ 1 Inlet Cover not H5D J select SM 04L01A01 01E 7 3 DX200 Customer Maintenance Parts List Bezel Assembly PartNo Qty Description 1 B9968BA 1 Bezel Assembly for English B9968BE 1 Bezel Assembly for Japanese select 2 B9968BB 1 Sub Bezel Assembly 3 B9968PA 1 Back Light Unit NEC A1048vz 1 Back Light Unit KYOCERA j select 4 B9968BR 1 Key Case Assembly for English B9968BV 1 Key Case Assembly for Japanese j select 5 B9968BW 1 Front Plate SM 04L01A01 01E 7 13 4511 SLHVd JONVNALNIVN HANOLSNID 7 3 DX200 Customer Maintenance Parts List 46 45 c aua 00 7 14 SM 04L01A01 01E 7 3 DX200 Customer Maintenance Parts List Item PartNo Qty Description 1 B9968LE 1 Input Terminal Assembly DX210 220 230 not H2 N1 N2 B9968LN 1 InputTerminal Assembly DX210 220 230 N1 N2 and not H2 2 50 B9968J B 1 Input Terminal Assembly DX210 220 230 H2 and not N1 N2 33 B9968JC 1 Input Terminal Assembly DX210 220 230 H2 and N1 N2 select 1 4 54 B9968LJ 1 InputTerminal Assembly DX204 204C 20
21. 968NG 1 Memory Board Assembly 0 200 0 0 3 B9968NH 1 Memory Board Assembly 0 2010 0 0 1 2 select B9959HD 1 Memory Board Assembly DX20 06 17 B9968AL 1 Name Plate 0 20 0 0 0 1 2 B9968HF 1 Name Plate DX20 0 0 0 3 select B9959GD 1 Name Plate 0 20 06 18 1 Memory Board amp Battery Assembly 19 B9900BR 1 Battery Assembly 20 A9069KY 1 Clamp Item PartNo Qty Description 21 B9968bEM 1 Rivet 35 A1150UN 1 Memory System select 22 1 Memory Board Assembly A1178UN 1 Memory System DX2L 1 5 36 Y920LB 3 Screw lect 23 B9968HG 1 FDD Drive Assembly DX2L 1 Y9203LB 6 Screw DX2E 1 5 Select 24 A1161UN 1 Memory System 37 B9968MB 1 IDE FFC 25 8870382 3 Screw select 26 B9968MP 1 FDD FFC 38 B9968SU 1 Zip Conn Board Assembly DX2 1 2 27 B9968SW 1 FDD Board Assembly B9967SU 1 Zip Conn Board Assembly DX2L 1 5 39 B9968ST 1 IDE Board Assembly 28 A1484UP 1 Power Supply not P1 select 40 B9968HQ 1 VGA Board Assembly D5 996852 1 DC24 Power Assembly P1 41 B9968GS 1 Clamp 29 B9968SP 1 Mother Board Assembly not 5 1 B9968RP 1 Mother Board Assembly H5 1 select 42 B9968HR 1 Bracket 30 B9968GL 1 ATA Drive Assembly DX2L 1 3 43 B9968UX 04 1 VGA Board Assembly 44 A1193MN 1 Magnetic Parts D5 31 A1492JS 1 Socket 45 Y9414LB 1 B H Screw M4x14 D5 32 Y9208LB 2 Screw 46 B9968bL 1 Clamp D5 33 B9968SV 1 PC Card Board Assembly 34 B9968GD 1 Zip Drive Assembly DX2L 1 2 select 47 B9
22. HOecSdl 89668 ASSY QuvO8 2841 Wiv WN3H 1089668 wiv Sn89668 wa 89669 ASSY 081908 WHV TV MOTIS dAV10 MH89668 OSI HOZ MOTS div 10 oH89668 MO1S ons9668 OSI HOZ MO 11S Nn89668 29 MOIS 10 8966 8 OSI H99 MOTS div 10 HH89668 ASSY TVNINH3L HOt 1Sv4 dWv10 Oti89668 051 HO9 AO1S 1n89668 1Sv3 xng89668 SNO INO 3S89668 ASSY 081908 oru 6 1 SM 04L01A01 01E DX200 100 VOA VA8801V xn89668 Jeno LINN HALYSANP8C01 ASSY VOA 09 8966 NIN89668 INO s 0189668 31ayo asia 1489668 34gyo 378190 0 3181 0 5 0 aWose Nngztiv
23. P B9968NL B9991JW B9991KL Description Power Supply Code UL CSA standard 1 2 3P 2P Adapter 1 Power Supply Code VDE standard 3 Power Supply Code BS standard 4 select Power Supply Code SAA standard 5 Power Supply Code GB standard 6 Fuse not P1 Fuse P1 select Manuals CD ROM for Manuals 53 Magnetic Part CF1 a Bracket Assembly 50 6 B H Screw M4x6 Mag Memory Zip 100MB disk 0 100 2 Mag Memory Zip 250MB disk DX100 5 Select 9 CF32MB CF Adapter 1 3 DAQSTD SOFT CD ROM 0 100 0 1 2 select DAQSTD CD Chinese DX1DD D 3 sele DX100 0 0 H5M DX100 0 0 H5D 100 0 0 H5F DX1 O H5J DX1 5 DX100 0 0 H5H CMPL Parts 7 8 SM 04L01A01 01E 7 3 DX200 Customer Maintenance Parts List 7 3 DX200 Customer Maintenance Parts List Note Parts marked with a Osymbol are Customer Maintenance Parts CMP The contents of this CMPL are subject to change without prior notice as a result of continuing improvements to the instrument s performance and functions YOKOGAWA Copyright 1999 YK 13th Edition Oct 2009 CMPL DX200 01E Yokogawa Electric Corporation SM 04L01A01 01E 7 9 LSIT SLHVd JONVNALNIVN
24. Service TAMEN DAQSTATION DX100 DX200 YOKOGAWA SM 04L01A01 01E 4th Edition Yokogawa Electric Corporation Important Notice To the User 4th Edition June 2010 YK This manual contains information for servicing the YOKOGAWA DAQSTATION DX100 DX200 Check the serial number to confirm that this service manual corresponds to your instrument Make sure not to use the wrong manual Before any maintenance and servicing read all safety precautions carefully Only properly trained personnel may carry out maintenance and servicing in accordance with and to the extent permitted by this service manual Do not disassemble the instrument or its parts unless otherwise clearly permitted by this service manual Do not replace any part or assembly unless otherwise clearly permitted by this service manual Yokogawa Electric Corporation YOKOGAWA does not in principle supply parts other than those listed in the customer maintenance parts list in this service manual mainly modules and assemblies Therefore if an assembly fails the user should replace the whole assembly and not components within the assembly see NOTE If the user attempts to repair the instrument by replacing individual components within the assembly YOKOGAWA assumes no responsibility for any consequences such as defects in instrument accuracy functionality or reliability or user safety hazards YOKOGAWA does not offer more detailed maintenance and service in
25. Sp1 Mode Ex DS2 Adjustment XZp1 p2 p3 Group 2 executing Ex XZ01 02 CAL EXEC 20mV EXEC Calibration value XZp1 p2 p3 Group END savin Ex XZ01 02 END STORE g Ex Calibration value XZp1 p2 Group DISPLAY confirmation Ex XZ01 02 DISPLAY or XZp1 p2 p3 Ex XZ01 02 DISPLAY 20mV Calibration value XZp1 p2 p3 04 p5 Group DISPLAY Range Zero FS editing Ex XZ01 02 DISPLAY Pt100 0 32768 calibrated calibrated value value 1 0 Change to normal operation 1 Change to setup mode 2 Change to adjustment mode 2 01 02 03 04 05 06 07 08 01 06 01 10 11 20 or 21 30 3 20mV 60mV 200mV 1V 2V 6V 20V Pt100 Cu10 or Cu25 4 STORE saved ABORT don t saved SM 04L01A01 01E SLNANLSNrav 5 1 Procedure 5 2 Flow Chart Chapter 5 Troubleshooting 5 1 Procedure 5 2 Flow Chart This chapter explains the causes of problems and how to identify faulty assemblies through self diagnosis and troubleshooting 1 Determine the type of problem 2 Check for possible user error Check the connections and the settings of equipment to determine whether there was a handling mistake 3 Execute the self diagnostic test by turning the power ON and identfy any problem items 4 Analyze the cause of the problem according to the troubleshooting flow chart Do not touch the circuit or parts with live voltage because the power unit contains a
26. X230 H2 and N1 N2 40 B9900SG 2 Screw 19 B9968KA 1 Option Terminal Assembly 1 41 B9968DJ 2 Screw gt 9968 1 Option Terminal Assembly 12 24 42 B9968FD 1 Name Plate 5 select B9968KC 1 Option Terminal Assembly 2 B9968FP 1 Name Plate 22 23 B9968KD 1 Option Terminal Assembly 13 25 43 B9961BS 4 Foot H5 m B9968KE 1 Option Terminal Assembly 3 4 5 2 44 Y9306LS 4 3 6 H5 O gt B9968KJ 1 Option Terminal Assembly 14 15 16 45 B9968AF 1 Name Plate 50 and not P1 S B9968KK 1 Option Terminal Assembly 11 select 46 Y9412ES 2 F H Screw M4x12 5 m B9968KL 1 Option Terminal Assembly 7 47 B9961BQ 1 Handle 50 B9968KM 1 Option Terminal Assembly 18 26 48 B9968EE 1 Terminal gt B9968KN 1 Option Terminal Assembly 8 5 49 9968 1 Name Plate not 50 P1 select B9968KP 1 Option Terminal Assembly 19 27 B9968HM 1 Name Plate P1 select o B9968KQ 1 Option Terminal Assembly 6 9 10 50 B9968RJ 1 COMM Term Board Assembly C2 r B9968KR 1 Option Terminal Assembly 17 20 21 B9968RK 1 COMM Term Board Assembly C3 CF1 58 B9968DN 1 Cover Assembly B9968RG 1 COMMTerm Board Assembly not C2 20 B9968DF 1 Cover Assembly IC3 CF1 51 Y9308LB 2 5 3 8 21 B9968DG 1 Cover 52 B9968AG 1 Name Plate C2 22 8 990050 2 Screw B9968AH 1 Name Plate C3 select 23 B9968DJ 2 Screw B9968AJ 1 Sheet C2 C3 CF1 24 B9968EW 1 Name Plate 1 B9968AS 1 Sheet
27. al On On On On On o Sige EI 2888 5 2 Input terminals CH1 RTD inputs Procedure Decade resistance box Model 2793 01 Yokogawa Meters amp Instruments Corporation Figure 2 1 Connection diagram 1 Connect the equipment as shown in Figure 2 1 2 Carry out the preparations as described in 2 3 1 3 Apply input voltage resistance to the DX and verify that the measured value lies within the tolerance for each range according to the table below 60 mV 0 mV 60 mV Table of tolerance Range Input Voltage Tolerance Specification 20 04 to 19 96 0 02 to 0 02 19 96 to 20 04 60 08 to 59 92 0 02 to 0 02 59 92 to 60 08 200 mV 0 mV 200 mV 200 4 to 199 6 0 2 to 0 2 199 6 to 200 4 0 1 of reading 2 digits 2 V 1 V 0V 41V 2 V 2 004 to 1 996 1 003 to 0 997 0 002 to 0 002 0 997 to 1 003 1 996 to 2 004 6 V 0V 6 008 to 5 992 0 002 to 0 002 5 992 to 6 008 20 04 to 19 96 0 02 to 0 02 19 96 to 20 04 30 06 to 29 94 0 03 to 0 03 29 94 to 30 06 0 1 of reading 3 digits SM 04L01A01 01E 2 3 4541 3ONVIAHO HZd 2 3 Performance Test For N1 model Specification 0 15 of reading 0 3 C Tolerance 200 6 to 199 4 0 3 to 0 3 598 8 to 601 2 Temperature Input Resistance 18 52 Q 100 00 Q 313 71 Q Specification 0 3 of readi
28. ard Offset and Gain Adjustment 8 If all ranges are set push the ESC key The screen returns to figure 4 3 Select item 3 to end the task 9 The dialog box in figure 4 5 appears Select Yes to save the calibrated value to the EEPROM The screen will return to figure 4 2 TW No Figure 4 5 calibration value saving screen 10 Repeat steps 3 to 9 for all A D number s 11 If adjustment was successful turn the power to the UUA off When you select task 1 Display in figure 4 3 the screen below figure 4 6 will appears Confirm the calibration value of each range decimal value 215 shows converted 15 bits data Calibration Node lero Full 11 T m Figure 4 6 Calibration value confirmation screen When confirmation is finished press ESC to return to the screen in figure 4 3 Select item 3 to end the task After step 1 the dialog box in figure 4 5 will appear Select No for normal operation CAUTION Do not change the displayed value as it influences the measured value SM 04L01A01 01E 4 2 AD Board Offset and Gain Adjustment 4 2 2 PC Controlled Adjustment You can also adjust the DX using a PC Connection UUA When DC range When RTD or Cu range GROUP 1 DC Voltage DECADE standard b RES STONGE DECADE DC Voltage D standard RESISTANCE Commands The commands below are used for adjustment Command Parameters contents P1 Change mode D
29. ber strip for front cover Floppy 5 years _ _ 1 disk drive Zip 5 years 1 disk drive PWB 5 years Power Assy 1 assembly 5 years Sub Power Assy 1 5 years AD Assy Up to models Replacement Period at the Upper Limit of the Normal Operating Temperature 50 C The replacement period varies depending on the temperature in which the instrument is operated and the instrument s specifications If the instrument is used in a 30 C environment it may be operational for 10 years or more DX200 Item Replacement Part Name Part Number Specifications Quantity Used Fuse 2 years FUSE 1423 250 V 1 25 A time lag 1 except for P1 model Fuse 2 years FUSE A1463EF 250 V 6 3 A time lag 1 for P1 model LCD 5 years Back light module 1 Battery 10 years Lithium battery 1 Rubber 5 years Dust and water proof for front panel 1 each strip rubber strip for front cover Floppy 5 years _ _ 1 disk drive Zip 5 years 1 disk drive PWB 5 years Power Assy 1 assembly 5 years Sub Power Assy 1 5 years AD Assy Up to models Replacement Period at the Upper Limit of the Normal Operating Temperature 50 C The replacement period varies depending the temperature in which the instrument is operated and the instrument s specifications If the instrument is used in a 30 C environment it may be operational for 10 years or more NOTE 2 22 2222 7_7 The LCD replacement period indicates the hall li
30. e turn off the power and disconnect the power source Do not use a different fuse or short circuit the fuse holder See page 3 3 or 3 4 in chapter 3 Defect in the Protective Earth Terminal and Fuse Do not operate the instrument when the protective earth terminal or fuse might be defective Do Not Operate New Flammable Meterials Do not operate the instrument in the presence of flammable liquids or vapors Operation of any electrical instrument in such an environment constitutes a safety hazard Do Not Remove Any Covers There are some components inside the instrument containing high voltages Do not remove any cover if the power supply is connected The cover should be removed by qualified personnel only External Connection To ground securely connect the protective grounding before connecting to the measurement or control unit Also before touching the circuit turn off the power to the circuit and check that there is no voltage being generated a SM 04L01A01 01E 3 Overview of This Manual This manual is meant to be used by qualified personnel only Make sure you read the safety precautions at the beginning of this manual and the warnings and cautions contained in any relevangt chapters prior to carrying out servicing This manual contains the following chapters 1 General Information Provides an introduction and describes safety considerations 2 Performance Tests Describes the tests for checki
31. em 0 100 2 select 9 B9967DF 1 CPU Board Assembly A1178UN 1 Memory System DX100 5 10 B9968SG 1 CPU Board Assembly 53 Y9203LB 3 Screw select 11 B9967TA 1 Display Board Assembly Y9203LB 6 Screw 0 100 5 12 B9967NH 1 Memory Assembly 54 B9968SU 1 Zip Conn Board Assembly DX100 2 13 B9967AL 1 Name Plate B9967SU 1 Zip Conn Board Assembly DX100 5 14 1 Memory Board amp Battery Assembly 55 B9968ST 1 IDE Board Assembly 15 1 Memory Board Assembly 56 B9968MB 1 IDE FFC 16 B9900BR 1 Battery Assembly 17 B9968EM 1 Rivet 18 A9069KY 1 Clamp 19 B9967DA 1 COMM Board Assembly 2 B9967DB 1 COMM Board Assembly C3 9 B9967DD 1 COMM Board Assembly not 2 C3 CF1 2 B9967DT 1 COMM Board Assembly CF1 20 B9967DC 1 COMM Board Bracket not Gry select B9967DU 1 FF COMM Board Bracket CF1 21 B9968TQ 1 COMM Board Assembly 2 o B9968TP 1 COMM Board Assembly C3 3 B9968SQ 1 COMM Board Assembly not C2 C3 CF1 B9967TW 1 COMM Board Assembly CF1 22 B9968CZ 1 Gel Sheet not C3 select B9968CZ 2 Gel Sheet 3 23 a B9967AK 1 Name Plate 23 b B9967AD 1 Name Plate not P1 B9967DY 1 Name Plate P1 i select 24 B9967CU 1 S Power Assembly not 5 P1 B9967CV 1 l Power Assembly H50 and P1 select B9967DV 1 24V Power Assembly P1 25 B9967CW 1 Power Bracket Cover not 1P1 select B9967DW 1 Power Bracket Cover P1 26 B9967TD 1 S Sub Pow Board Assembly not
32. er Assembly 2 12 B9968EQ 1 Name Plate DX220 230 not H2 N1 N2 27 B9968DG 1 Cover B9968FT 1 Name Plate DX220 230 N1 N2 and 2 _ 28 B9900SG 2 Screw B9968JS 1 Plate DX220 230 H2 and not N1 N2 G B9968JT 1 Name Plate DX220 230 H2 and N1 N2 2 29 B9968DJ 2 Screw a 5 30 B9968FB 1 Name Plate 4 5 9 10 B9968FW 1 Name Plate DX208 208C not H2 o 31 B9968KG 1 Option Terminal Assembly 5 10 B9968JK 1 Name Plate DX208 208C H2 5 B9968KW 1 Option Terminal Assembly 23 select 13 B9968LG 1 Input Terminal Assembly DX230 not H2 N1 N2 58 B9968DN 1 Conn Cover Assembly B9968LQ 1 Input Terminal Assembly DX230 N1 N2 and H2 32 B9968DF 1 Cover Assembly B9968JF 1 Input Terminal Assembly DX230 H2 and not N1 N2 33 B9968DG 1 Cover 7 B9968JG 1 Input Terminal Assembly DX230 H2 and N1 N2 34 B9900SG 2 Screw 58 B9968DN 1 Conn Cover Assembly DX204 204C 208 208C 210 220 35 B9968DJ 2 Screw 14 B9968DJ 2 Screw 36 B9968FC 1 Name Plate 5 10 select 15 B9968DF 1 Cover Assembly B9968FP 1 Name Plate 23 9 16 8990056 2 Screw 37 B9968KH 1 Option Terminal Assembly 5 o 17 B9968DG 1 Cover B9968KW 1 Option Terminal Assembly 22 23 select 8 18 B9968ER 1 Name Plate DX230 not H2 N1 N2 58 B9968DN 1 Conn Cover Assembly B9968FU 1 Name Plate DX230 N1 N2 and not H2 select 38 B9968DF 1 Cover Assembly m B9968JU 1 Plate DX230 H2 and not N1 N2 39 B9968DG 1 Cover x B9968JV 1 Name Plate D
33. eted the DX is ready for use Q Main ROM sum test Main RAM write read test A D and A D ROM sum test Acquisition memory test Read the preface to the user s manual Checking the Package Contents and verify Make sure to understand the operating procedures as described in the user s Read and implement section 2 2 Self Diagnostic Test Read and implement section 2 3 Performance Test Table 2 shows the order and results of the self diagnostic tests Code Message 901 ROM failure 902 RAM failure 910 A D memory failure for all input channels 911 Channel 1 A D memory failure 912 Channel 2 A D memory failure 913 Channel 3 A D memory failure 914 Channel 4 A D memory failure 921 Channel 1 A D calibration value error 922 Channel 2 A D calibration value error 923 Channel 3 A D calibration value error 924 Channel 4 A D calibration value error 930 Memory acquisition failure 940 The Ethernet module is down SM 04L01A01 01E 4541 0 3 2 3 Performance Test 2 3 Performance Test This paragraph describes several tests to verify the operation of the DX s performance against published specifications 2 3 1 Before You Begin 2 3 2 Measurement Accuracy Test 2 3 3 Reference Junction Compensation Accuracy Test The performance tests need not be performed in any specific order 2 3 1 Before You Begin Testing Conditions When carrying o
34. fe of the brightness when the brightness is set to the factory default setting The hall life is shortened as the brightness is set higher The deterioration of brightness varies depending on the condition of use and its determination is subjective Consider these facts for determining the actual replacement period The color of the LCD may become yellowish as time elapses The discoloration tends to progress faster as the brightness is set higher 3 2 SM 04L01A01 01E 3 4 Replacing the Fuse 3 4 Replacing the Fuse Replace the fuse at least once every two years for preventive maintenance DX100 For safety reasons make sure to turn OFF the power switch and disconnect the recorder from the main power supply before replacing the fuse To prevent the possibility of fire use only the specified fuse purchased from YOKOGAWA Never short circuit the fuse holder to bypass the use of a fuse To avoid the possibility of electric shock open the front panel only when replacing the fuse Do not touch the rear side of the front panel when replacing the fuse because it can become hot Make sure not to damage the cable while replacing the fuse Follow the procedures below to replace the fuse 1 Turn OFF the power switch Disconnect the recorder from the main power supply Open the cover and remove the two screws Pull the front panel slightly toward you and lift it While pushing in the fuse carrier located to the righ
35. formation than that contained in this service manual All reasonable efforts have been made to assure the accuracy of the content of this service manual However there may still be errors such as clerical errors or omissions YOKOGAWA assumes no responsibility of any kind concerning the accuracy or contents of this service manual nor for the consequences of any errors All rights reserved No part of this service manual may be reproduced in any form or by any means without the express written prior permission of YOKOGAWA The contents of this manual are subject to change without notice Note YOKOGAWA instruments have been designed in a way that the replacement of electronic parts can be done on an assembly module basis by the user YOKOGAWA instruments have also been designed in a way that troubleshooting and replacement of any faulty assembly can be done easily and quickly Therefore YOKOGAWA strongly recommends replacing the entire assembly over replacing parts or components within the assembly The reasons are as follows The instruments use high performance microprocessors large scale CMOS gate arrays and surface mount components to provide state of the art performance and functions Repair of components can only be performed by specially trained and qualified maintenance personnel with special highly accurate tools including costly ones When taking the service life and cost of the instruments into consideration the replacement of
36. ght inside of the recorder Detailed explanation of the problem including measures taken and displayed messages SM 04L01A01 01E 3 1 SLYVd 7 n 3 3 Recommended Replacement Periods for Worn Parts 3 3 Recommended Replacement Periods for Worn Parts To maintain the reliability of this recorder and in order for this recorder to deliver outstanding performance for a long time periodic replacement of worn parts is recommended The replacement parts may change to accommodate preventive maintenance over extended time Be sure to check with your nearest YOKOGAWA dealer The recommended replacement periods for worn parts are shown in the following table The periods shown in this table assume that the recorder is operating under standard operating conditions Please consider the actual operating conditions when determining the replacement provids for your recorder The replacement of the worn parts except the fuse must be conducted by qualified YOKOGAWA personnel When required contact your nearest Sales amp Service Office the addresses may be found on the back of this manual DX100 Item Replacement Part Name Part Number Specifications Quantity Used Fuse 2 years FUSE A1347EF 250V 1A timelag 1 except for P1 model Fuse 2 years FUSE A1352EF 250V 4A timelag 1 for P1 model LCD 5 years Back light module 1 Battery 10 years Lithium battery 1 Rubber 5 years Dust and water proof for front panel 1 each strip rub
37. n Mode screen will appear in the display Select the A D number that you wish to adjust and press ENTER Calibration Mode 81 18 11 28 21 38 Figure 4 2 A D No selecting screen 4 2 SM 04L01A01 01E 4 2 AD Board Offset and Gain Adjustment After step 2 the screen in figure 4 3 will appear Select item 2 for Cal Exec 0 Bl 18 Display 2 Cal Exec W End Figure 4 3 Task item select screen The screen in figure 4 4 appears Select the adjusting range then press ENTER DX100 DX200 Calibration Hode polices tonics A D adjust Cal Exec A D No 61 66 AD Bl 10 A D adjust range A D adjust range TTE A D adjust data AD adjust data lero Full Zero 28 0 32123 28mV 2 28010 2 1 Next 1 3 E 10 EJ 1 2 Figure 4 4 Range select on screen Apply DC voltage or resistance to the input of the selected A D number on the DX using a voltage standard or decade resistance box The value is adopted by pressing the ENTER key when the calibration value stabilizes Repeat steps 4 to 6 for all ranges according to table below Range Input at zero point Input at FS point 20 mV 20 mV 60 mV 60 mV 200 mV 200 mV 1V OV 1V 2V OV 2V 6V 0v 6V 20 V OV 20V Pt100 100 Q 300 Q Pt100 100 300 Q Cu10 100 500 25 100 50 Q When option N1 is installed SM 04L01A01 01E 4 3 5 31 07 5 4 2 AD Bo
38. ndard Accessories 7 3 DX200 Customer Maintenance Parts List 7 4 DX200 Standard Accessories 7 1 DX100 Customer Maintenance Parts List Note Parts marked with a Osymbol are Customer Maintenance Parts CMP The contents of this CMPL are subject to change without prior notice as a result of continuing improvements to the instrument s performance and functions YOKOGAWA Copyright Dec 1999 YK 10 1th Edition Jan 2007 YK CMPL DX100 01E Yokogawa Electric Corporation SM 04L01A01 01E 7 1 4511 51 JONVNALNIVN 15 7 1 DX100 Customer Maintenance Parts List Complete Set 7 10 11 12 Item Part No Qty Description 1 B9967AM 1 Tag Cover 2 B9967AN 1 Tag Plate DX102 104 select B9967AP 1 Tag Plate DX106 112 Y9308LB 2 B H Screw M3x8 4 B9967BA 1 Bezel Assembly see page 5 5 1 Fuse Holder 6 A1347EF 1 Fuse not A1352EF 1 Fuse P1 select 9968 4 Sheet 50 8 B9968AK 2 Sheet 5 9 B9967AX 1 Packing 10 B9900BP Plate Customer Option 11 B9967AZ 1 Name Plate 12 F9342NF 1 FF Label CF1 Note 13 B9967AC 1 Name Plate CMPL parts SM 04L01A01 01E 7 1 DX100 Customer Maintenance Parts List CUSTOMER MAINTENANCE PARTS LIST 48 47 46 45 24
39. ng 0 6 C Tolerance 201 2 to 198 8 0 6 to 0 6 597 6 to 602 4 Temperature Input Resistance 18 52 Q 100 00 Q 313 71 Q 201 8 to 198 2 1 0 to 1 0 297 8 to 302 2 1 326 Q 9 036 Q 20 601 Q 0 4 of reading 1 0 C 201 4 to 198 6 0 8 to 0 8 298 3 to 301 7 3 750 Q 25 000 Q 56 875 Q 0 3 of reading 0 8 C Note The error of a connected apparatus is not included in the tolerance 2 3 3 Reference Junction Compensation Accuracy Test Connection Power supply terminals 2 Calibrated thermocouple wires Input terminals Thermostatic chamber 0 C Figure 2 2 Connection diagram Procedure 1 Connect the instruments as shown in figure 2 2 2 Carry out the preparations as described in 2 3 1 3 Carry out stable ambience and secure the terminal cover to avoid the influence of wind 4 Setthe input range for the desired thermocouple and set the span to 50 C 5 Verify that the measured value lies within the tolerance Tolerance Detremining the actual temperature measured accuracy consists of adding the RJC compensation accuracy and temperature range accuracy In other words the actual measured value which lying within the tolerance consists of adding this value and 0 C measured accuracy T
40. ng the performance of the instrument 3 Adjustment Describes the adjustments which can be performed by users 4 Principles of Operation Function block diagrams and principles of operation 5 Troubleshooting Describes procedures for troubleshooting and how to handle the replacement of parts 6 Schematic Diagram Contains the system configuration diagram 7 Customer Maintenance Parts List Contains exploded views and a list of replaceable parts Specifications are not included in this manual for specifications refer to IM 04L01A01 01E or IM 04L02A01 01E 4 SM 04L01A01 01E Contents Important Notice To the User 2 1 25 2 22 25 1 442521 11 21 125 4 22154 4 4 21 1122 4124145442 1 114 450164221 5 0 114415012112 4 1 22 42 2 Safety Precautioris 1 12 21 1 1 1 12 1 1 1 12121212 2 2 2 2 2 2 2 2 2 2 2 2037 2 Overview 1 1 1 1 1 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 uu u u u 4 Chapter1 Principles of Operation Chapter 2 Chapter 3 Chapter 4 Chapter 5 Chapter 6 Chapter 7 1 1 Block Diagram of the DX u 1 1 1 2 Input Section pee do pO RT EUER EE 1 1 12 1 A D Assembly 141 1 22 Input lermimal e eei un
41. s 1 Turn on the power supply and verify that the unit under adjustment passes the self diagnostic tests without any problems 2 Allow a warm up time of at least 30 minutes for the required instruments and the unit under adjustment Required Instruments Instrument Required Specifications Recommended DC voltage standard Accuracy 50ppm of setting FLUKE Resolution 10 uV 5520A Decade resistance box Accuracy 0 01 YOKOGAWA 2793 Personal computer With ETHERNET or RS 232 or RS 422A 485 interface depends on your system SM 04L01A01 01E 4 1 SLINANLSNraVv 4 2 AD Board Offset and Gain Adjustment 4 2 AD Board Offset and Gain Adjustment An EEPROM for saving calibrated values is located on every AD board so you must perform adjustments on each board 4 2 1 Manual Adjustment Connection UUA When DC range GROUP 1 CH2 CH1 UUA When RTD or Cu range GROUP 1 CH2 CH1 DECADE DC Voltage RESISTANCE standard BOX DECADE DC Voltage RESISTANCE standard BOX Figure 4 1 Connection diagram The AD board may be shared by a number of channels Connect the object channels to the AD board you want to adjust using the table below as a reference Procedure 1 Connect the equipment according to figure 4 1 2 Turnon the power while pushing the T key and DISP ENTER key on the UUA unit under adjustment to activate the adjustment mode The Calibratio
42. s Used on Equipment and in Manuals High temperature To avoid injury caused by hot surfaces the operator must not touch the heatsink Danger Affixed to the instrument this symbol indicates danger to personnel or the instrument and the operator must refer to the user s manual The symbol is also used in the corresponding place in user s manual Protective grounding terminal to protect against electrical shock This symbol indicates that the terminal must be connected to ground before operation of equipment Functional earth terminal This terminal should not be used as a Protective earth terminal Describes precautions that should be observed to prevent serious injury or death to the user MN gt P CAUTION Describes precautions that should be observed to prevent minor or 7 P moderate injury or damage to the instrument 2 SM 04L01A01 01E Power Supply Ensure the source voltage matches the voltage of the power supply before turning ON the power Protective Grounding The protective earth terminal must be connected to ground to prevent an electric shock before turning ON the power Necessity of Protective Grounding Never cut off the internal or external protective earth wire or disconnect the wiring of the protective earth terminal Doing so poses a potential shock hazard Fuse To prevent a fire make sure to use a fuse with the specified standard current voltage type Before replacing the fus
43. supply optional Figure 1 Block diagram For datails see schematic diagram page 6 1 and 6 2 The A D assembly has items such as a programmable gain amp voltage reference PWM modulator current source for RTD measurements differential amp voltage source for RJC serial parallel converter control logic and an occurred scanner SSR control signal The A D assembly uses a sinewave oscillating type self resonant switching power supply DC DC converter and noise filtering is achieved by signal integration The A D assembly detects the frequency of the power while it is ON and the integrated time becomes 20 ms or 16 67 ms Therefore it carries a very high rate of noise rejection for the power frequency in auto mode In case the power frequency of the instrument and of the measured object are different the appropriate integrated time is manually selectable In case of the DX106 DX112 DX210 DX220 or DX230 the selection of 100 ms for 50 60 Hz is also available A 16 bit resolution is achieved regardless of the integrated time The input terminal is removable The internal printboard is isothermal because a print board with a metal core is being used Therefore stable reference junction compensation is realized SM 04L01A01 01E 1 1 NOILVHZdO AO X3 IdlONIHd B 1 2 Input Section 1 3 Data Storage Functions 1 4 Display Unit 1 5 Calculation Function 1 6 Alarm Function 1 7 Other Functions 1 2 3 Scanner Assembly An in house
44. switch turn it counter clockwise approximately 45 degrees The carrier and the fuse will slide out Figure 3 2 Fuse illustration DX200 4 Replace with a new fuse insert the carrier to the fuse holder and turn it clockwise while pushing in the carrier to fix it in place 3 5 Replacing the Battery This battery will last for ten years under normal operating conditions For replacement please contact your nearest sales and service office addresses may be found on the back cover of this manual To avoid injury do not replace the lithium battery yourself or disassemble this recorder to attempt the replacement 3 4 SM 04L01A01 01E 4 1 Before You Begin Chapter 4 Adjustments This chapter describes how to adjust the DAQSTATION DX100 DX200 Adjustment is required when the performance test results in an excessive tolerance error or after replacing the AD board assembly In addition adjustments are recommended once a year to maintain high accuracy This chapter consists of the following sections 4 1 Before You Begin 4 2 AD Board Offset and Gain Adjustment 4 1 Before You Begin Adjustment Conditions When carrying out the adjustments described below make sure the recorder s environment meets the following conditions Ambient temperature 23 5 C Humidity 35 to 75 RH Power supply voltage rated voltage rated voltage x 5 Preparation Perform the following steps before carrying out the adjustment
45. t of the power switch turn it counter clockwise approximately 45 degrees The carrier and the fuse will slide out 6 Replace with a new fuse insert the carrier in the fuse holder and turn it clockwise while pushing in the carrier to fix it in place 7 Liftthe front panel slightly and attach it to the top and then the bottom of the rubber packing Secure the front panel with screws amp wh Figure 3 1 Fuse illustration DX100 Note For recorders which are mounted vertically side by side the front panels will interferes with those of the instrument above it such that they cannot be opened Therefore you must first open the top front panel and then the ones directly below it one by one For the same reason when closing front panels first close the bottom front panel and then the ones above it SM 04L01A01 01E 51 SNIOV Id3H n 3 4 Replacing the Fuse 3 5 Replacing the Battery DX200 For safety reasons make sure to turn OFF the power switch and disconnect the recorder from the main power supply before replacing the fuse To prevent the possibility of fire use only the specified fuse purchased from YOKOGAWA Never short circuit the fuse holder to bypass the use of a fuse Follow the procedures below to replace the fuse 1 Turn OFF the power switch 2 Disconnect the recorder from the main power supply 3 While pushing in the fuse carrier located to the right of the power
46. tion Terminal Assembly 20 24 15 B9968EG 1 Power Plate not 50 B9968KV 1 Option Terminal Assembly 23 16 B9967AF 1 Name Plate H50 and P1 B9968KW 1 Option Terminal Assembly 22 17 B9968RJ 1 COMM Term Board Assembly C2 9 B9968KX 1 Option Terminal Assembly 18 B9968RK 1 COMMTerm Board Assembly C3 CF1 9968 1 Option Terminal Assembly 21 B9968RG 1 COMM Term Board Assembly not C2 C3 CF1 J 7 B9968DN 1 Conn Cover Assembly 18 Y9308LB 2 B H Screw M3x8 2 B9968DJ 2 Screw 19 B9968AJ 1 Sheet not C2 C3 CF1 3 B9968DF 1 Cover Assembly B9968AG 1 Plate C2 select 4 B9900SG 2 Screw B9968AH 1 Name Plate C3 5 B9968DG 1 Cover B9968AS 1 Name Plate CF1 6 B9968EW 1 Name Plate 1 20 Y9305LB 1 B H Screw M3x5 B9968EX 1 Name Plate 8 14 21 B9968EH 1 Blind Bracket not select B9968EY 1 Name Plate 2 B9968EJ 1 RS 232 Bracket C2 B9968EZ 1 Name Plate 9 15 22 Y9305TS 1 Tapping Screw C3 CF1 B9968FA 1 Name Plate 3 23 Y9308LB 1 B H Screw M3x8 B9968FE 1 Name Plate 10 24 B9968EE 1 Terminal B9968FF 1 Name Plate 7 25 A1447JZ 1 Modular Cover B9968FH 1 Name Plate 5 26 B9968HE 1 Name Plate H5 and P1 B9968FJ 1 Name Plate 12 16 7 B9968FK 1 Name Plate 6 select B9968FL 1 Name Plate 13 17 B9968FM 1 Name Plate 4 B9968FN 1 Name Plate 11 o B9967FM 1 Name Plate 19 B9967FL 1 Name Plate 20 24 B9967FN 1 Name Plate 23 5 B9968FP 1 Plate 22 3 B9967FK 1 Name Plate 18 B9967FJ 1
47. ut the performance tests described in the following pages make sure the instrument is tested under the following conditions Ambient temperature 23 2 Humidity 55 10 RH Power supply voltage 90 to 132 VAC 180 to 250 VAC Power supply frequency 50 60 Hz 1 Preparation Perform the following steps before carrying out the performance tests described in the following pages 1 Turn ON the power supply and verify that the DX passes the self diagnostic test without any problems 2 Allow a warm up time of at least 30 minutes for required instruments and the unit under test Instruments Required for Tests Instrument Required Specifications Recommended DC Voltage Generator Accuracy 50ppm FLUKE 5520A Decade Resistance Box Accuracy 10ppm YOKOGAWA 279301 Thermostatic Chamber 0 01 C Thermocouple Calibrated SM 04L01A01 01E 2 3 Performance Test 2 3 2 Measurement Accuracy Test Connection 52 152 51 Input terminals DC volt and TC inputs DC voltage standard The resistance of three lead wires must be equ
48. y ass y FFC ass y of the LCD is disconnected broken CPU ass y Memory ass y Display ass y LCD ass y Measured value incorrect Measured temperature is incorrect lt gt lt lt amp 5 5 Input wiring is disconnected Noise A D ass y Scanner ass y Input is disconnected Noise Terminal cover is removed RJC INT EX T setting A D board ass y Input terminal Scanner board ass y Measured value fluctuates External storage media is not normal Power frequency setting is incorrect Noise Floppy disk Zip disk PC card drive unit SM 04L01A01 01E Chapter 6 Schematic Diagram DX100 SCHEMATIC DIAGRAM VAESOLW H31H3ANI QO T i awz966a IV 3129668 AvzOQ Ov al 9668 4814 8009 00811 ASSY MS d 129668 10 0982117 dz i IND i i VWZ9668 INO 811082 189668 ASKARIA awoopnss9669 MARREY OW 9668 5IN89668 I ASSY 021708 NNOO dZ
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