YOKOGAWA GD402G /M1 Page 163 User Manual Download

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<11. INSPECTION AND MAINTENANCE>

11-2

IM 11T03E01-51E

11.1.4

Replacing the Fuse

(1) For safety reasons, stop the power supply to the converter by switching the external

breaker.

(2) Remove the fuse from the fuse holder. Turn the holder cap counterclockwise by 90 degrees

using a flat-blade screwdriver that fits the holder cap. Then, pull out the fuse together with

the cap.

(3) Check that the rating of the new fuse is correct, and put it in the fuse cap; insert the cap (and

fuse) in the holder; then while pressing down, turn the cap clockwise by 90 degrees using

the flat-blade screwdriver.

(4) If the new fuse breaks too soon, the circuit may be abnormal. Contact Yokogawa in such a

case.

Fuse Holder

F1101.ai

Figure 11.1

Position of the Fuse Holder

11.1.5 Cleaning

Use a clean, soft cloth when cleaning for inspection or maintenance. You can use a neutral

detergent on the transparent window of the non-explosion-protected converter (weathering-

resistant PVC sheet), when extremely dirty. But do not use any organic solvent.

If the device is so dirty and/or badly scratched that it affects key operation or reduces visibility,

replace the case cover (part No.: K9313DW).

Summary of Contents for GD402G /M1

Page 1: ...User s Manual Model GD402G M1 Gas Density Meter Converter with Terminal Block IM 11T03E01 51E IM 11T03E01 51E 6th Edition YK ...

Page 2: ...des the choice of three different means for calibration automatic semi automatic and one touch manual operation l Cross Checking the Specifications CAUTION The GD402 gas density meter is shipped after adjusting the both of detector and converter in pairs When installation confirm whether the serial number on both of converter and detector are in pairs or not If mismatched in pairs converter is to ...

Page 3: ...ification and adaptation of the instrument s parts wiring and construction are prohibited WARNING l Power Supply Ensure the power supply voltage matches instrument before turning ON the power l Protective grounding Make sure to connect the protective grounding to prevent an electric shock before turning ON the power l Necessity of protective grounding Never cut off the internal or external protect...

Page 4: ...body of injury electric shock or fatalities The manual describes what special care the operator must take to avoid such risks CAUTION This symbol indicates that the operator must refer to the instructions in this manual in order to prevent the instrument hardware or software from being damaged or a system failure from occurring CAUTION This symbol gives information essential for understanding the ...

Page 5: ...duct Indicated with angle brackets as n lit or o unlit meaning the contact output indicator lamp along with its state MEASURE mode meaning the mode of measurement l Information on the State of Blinking Indicated in shaded typography as in contrast to lit blinking ...

Page 6: ...roduct Batteries incorporated into this product cannot be removed by yourself Dispose them together with this product When you dispose this product in the EU contact your local Yokogawa Europe B V office Do not dispose them as domestic household waste Battery type Manganese dioxide lithium battery Notice The symbol see above means they shall be sorted out and collected as ordained in ANNEX II in D...

Page 7: ...rranty period Failure of components which are out of scope of warranty stated in instruction manual Failure caused by usage of software hardware or auxiliary equipment which Yokogawa Electric did not supply Failure due to improper or insufficient maintenance by user Failure due to modification misuse or outside of specifications operation which Yokogawa does not authorize Failure due to power supp...

Page 8: ...mitter Optional 1 6 1 3 External Views and Dimension 1 7 1 3 1 GD402G Converter General purpose 1 7 1 3 2 GD40 Detector 1 8 1 3 3 Detector Unit Intrinsically Safe Explosion proof 1 9 2 INSTALLATION WIRING AND PIPING 2 1 2 1 Installing the Detector 2 1 2 1 1 Selecting the Location 2 1 2 1 2 GD40T FM Explosion proof and Intrinsically Safe Approval 2 2 2 1 3 GD40V CSA Explosion proof and Intrinsicall...

Page 9: ...wn 3 8 3 3 2 Measures for Restarting 3 8 4 FUNCTIONS 4 1 4 1 Summary of Setting Operations 4 1 4 1 1 Measurement Operation Setting and Service 4 1 4 1 2 Key Operations 4 1 4 1 3 Points to Be Noted When Making Settings 4 2 4 2 Setting Lists 4 2 5 DENSITY PARAMETER SETTING 5 1 5 1 Setting Parameters 5 2 5 1 1 Setting Parameters at Measurement Level 5 2 5 1 2 Setting Parameters at Operation Level 5 3...

Page 10: ...on 8 1 8 2 1 Setting Type of Calibration and Checking Valve Operation 8 1 8 2 2 Setting Calibration Data 8 3 8 3 Calibration 8 4 8 3 1 Semi automatic Calibration 8 4 8 3 2 Manual Calibration 8 5 8 3 3 Automatic Calibration 8 6 9 CALORIE CALIBRATION PROCEDURE 9 1 9 1 Basic Calibration Procedure 9 1 9 2 Preparation for Calibration 9 1 9 2 1 Setting Type of Calibration and Checking Valve Operation 9 ...

Page 11: ...In Case of Failure 11 3 11 2 1 Inspecting the Analyzer in an Alarm Status 11 3 11 2 2 Inspecting the Analyzer in a FAIL Status 11 4 Customer Maintenance Parts List CMPL 11T3E1 01E Customer Maintenance Parts List CMPL 11T3E1 02E Revision Information i IM 11T03E01 51E CONTENTS ...

Page 12: ...andards FM Class 3600 1998 FM Class 3610 2010 FM Class 3615 1989 FM Class 3810 2005 ANSI ISA60079 0 2009 ANSI UL 60079 11 2009 ANSI NEMA250 1991 Enclosure NEMAType 4X Temperature Code T5 Electrical connection 1 2 NPT female Process connection 1 4 NPT female GD40V CSA Explosion proof and Intrinsically safe Approval Explosion proof for Class I Division 1 Groups B C and D Dust Ignition proof for Clas...

Page 13: ... to 63 Hz l Power Consumption Approximately 12 W l Fuse 250 V 1 A time lag type authorized VDE SEMKO 100 to 240 V AC Model 250 V 2 A time lag type authorized VDE SEMKO 24V DC Model l Safety EMC and RoHS conformity standards Installation Altitude 2000 m or less Category based on IEC 61010 1 II Note Pollution degree based on IEC 61010 1 2 Note Note Installation category called over voltage category ...

Page 14: ...o 0 100 kg m3 Response Time 90 approx 5 sec approx 5 sec approx 5 sec approx 5 sec approx 5 sec Linearity 1 1 1 1 FS 1 FS Repeatability 0 5 0 5 0 5 0 5 FS or Caloric value equivalent to 0 001kg m3 0 5 FS or Caloric value equivalent to 0 001 kg m3 Drift 0 5 month 0 5 month 0 5 month Caloric value equivalent to 0 003 kg m3 month Caloric value equivalent to 0 0025 month Caloric Value and BTU are poss...

Page 15: ...f sensor failure in sensor temperature detection failure in A D conversion stage and memory failure Alarm settings The contact state can be set to either normally open NO or normally closed NC depending on the needs of the application Temperature Temperature of gas being measured l Contact Outputs Input Contact output Signals for Maintenance Fail Hi Lo alarms Contact capacity 250 V AC at 3 A or 30...

Page 16: ...40R TIIS certified EJX mounted with detector on mounting plate Rc1 4 gas threads and G1 2 gland thread Cable gland included EJX with TAG only GD40R EJX mounted with detector on mounting plate 1 4 NPT gas threads and 1 2 NPT gland threads No cable gland included only GD40G EJX mounted with detector on mounting plate 1 4 NPT gas threads and 1 2 NPT gland threads No cable gland included EJX with TAG ...

Page 17: ...1 Printer N P Standard type without printer With printer 00 Always 00 Options 1 The BT200 has following accessories two communication cables one with IC clips and another with alligator clips handy carrying case and five AA 1 5 V dry batteries n OPTIONS FOR BT200 Options Description Option codes Communication cable 1 With a 5 pin connector for the signal conditioner C1 Intrinsically safe type 1 2 ...

Page 18: ... Converter with Terminal Block Panel mounting M3x8 Terminal Screws M6x10 4 Screw Bolts Unit mm Max 12 Panel Thickness Cable Inlet Panel Mounting Option code PA Dimension of Panel Cutout t 1 155 6 6 100 178 24 110 5 163 160 18 185 216 160 173 5 83 3 Grounding Terminal M4 Screws Panel Mounting 144 173 5 144 150 F0103 ai 139 1 0 ...

Page 19: ... 5 Detector Pressure transmitter 320 12 6 350 13 8 GD40 Detector wiring port See Table Cable gland is included only in EJAJ1 T EJX wiring port See Table 70 2 8 Option code GD40 wiring EJX wiring Gas out in EJAJ1 T G1 2 G1 2 Rc1 4 EJAF2 T 1 2NPT 1 2NPT 1 4NPT EJAF3 T 1 2NPT 1 2NPT 1 4NPT EJAF4 T 1 2NPT 1 2NPT 1 4NPT Unit mm in 4 Ø12 0 47 holes 150 5 9 100 3 9 300 11 8 ...

Page 20: ... 4 Approx 193 7 6 Grounding terminal 3 mm 0 11 screw Pipe mounting hardware Mounting pipe JIS 50 A 60 5 mm in outer dia nominal size Note Cable gland is included only in GD40R Wiring hole GD40R G1 2 GD40V 1 2NPT GD40T 1 2NPT GD40G 1 2NPT Sample gas inlet GD40R Rc1 4 GD40V 1 4NPT GD40T 1 4NPT GD40G 1 4NPT Sample gas outlet GD40R Rc1 4 GD40V 1 4NPT GD40T 1 4NPT GD40G 1 4NPT Unit mm in ...

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Page 22: ...ctor in a location where the following conditions are satisfied 2 1 1 Selecting the Location l Explosion proof construction Before installing the detector in an explosion hazardous area ensure that the area conforms to the explosion proof code noted above l No corrosive gases Corrosive gases are not desirable because they may damage the electrical components in the detector l Slight mechanical vib...

Page 23: ...F and G Enclosure Rating NEMA 4X Temperature Code T5 Ambient Temperature 10 to 60 C 2 Wiring All wiring shall comply with National Electric Code ANSI NAPA 70 and Local Electrical Codes WARNING Seal all conduits within 475 mm 18 inches Refer to Figure 2 1 3 Operation Note a warning label worded as follows WARNING Open circuit before removing cover Take care not to generate mechanical spark when acc...

Page 24: ... Code T5 Ambient Temperature 10 to 60 C 2 Wiring All wiring shall comply with Canadian Electrical and Local Electrical codes Note a warning label worded as follows WARNING A seal shall be installed within 500 mm 20 inches of the enclosure Refer to Figure 2 2 3 Operation Note a warning label worded as follows WARNING Open circuit before removing cover Substitution of components may impair intrinsic...

Page 25: ... 6 Grounding terminal 3 mm 0 11 screw Pipe mounting hardware Mounting pipe JIS 50 A 60 5 mm in outer dia nominal size Note Cable gland is included only in GD40R Wiring hole GD40R G1 2 GD40V 1 2NPT GD40T 1 2NPT GD40G 1 2NPT Sample gas inlet GD40R Rc1 4 GD40V 1 4NPT GD40T 1 4NPT GD40G 1 4NPT Sample gas outlet GD40R Rc1 4 GD40V 1 4NPT GD40T 1 4NPT GD40G 1 4NPT Unit mm in Figure 2 3 Vertical Mounting ...

Page 26: ...onverter to abnormal levels and should therefore be avoided Note that such abnormal temperature levels can also result from heat irradiated from high temperature equipment around the converter If the converter is likely to receive direct sunlight and the temperature in the converter will likely exceed the operating limits attach a hood optional l Humidity maintained between 5 and 95 RH Avoid choos...

Page 27: ...6 mm and 4 mm in outer and inner diameters up to JIS 15 A 21 7mm in outer dia Refer to the following instructions when connecting the analyzer piping l Figure 2 10 System Configuration shows an example of piping Connect the lines securely to ensure that there is no gas leakage in the system l Make sure the pressure of the sample gas is no greater than 0 5 MPa when measured at the detector inlet If...

Page 28: ... unit EJX and GD40 detector mounted on plate Supplied by Yokogawa Supplied by customer Pressure regulator for gas cylinder Filter EJX Explosion proof pressure transmitter F0211 ai 1 Example of Gas density and Calorie meters Flowmeter 2 1 3 Vent Detector unit CO2 H2 Explosion proof pressure transmitter F0212 ai P 1 P1 Inlet pressure Max 0 5885 MPa abs 2 Flowrate 0 1 to 1 L min 3 P1 Input pressure P...

Page 29: ...erter is to be out of order When converter or detector supplied individually enter the detector constants described on inside the lid of the GD40 into converter so that the GD402 is going to be well In detail please refer to Figure 5 30 Figure 6 31 or Figure 7 28 CAUTION After wiring to the terminal block do not push the remaining cables into the enclosure 2 4 1 Wiring Procedure 1 The types of cab...

Page 30: ...utput SPAN Unshielded SELECT GAS Contact output ZERO Unshielded Contact input CONT IN UnShielded Analog output1 ANLG OUT1 Shielded Analog output2 ANLG OUT2 Shielded Pressure transmitter input Detector input SNSR PWR SNSR INP Shielded DET INP SHIELD Shielded Supply L N G Unshielded Total resistance should not exceed 50 Ω Shield should be grounded at one end only Maximum load resistance including wi...

Page 31: ...r range selection Open Concentration measurement for Air in CO2 Close Concentration measurement for H2 in CO2 Contact Output Specifications Indication Specification MAINT Contact Type Voltage free dry contact mechanical relay contact output Contact rating 250 V AC 3 A or 30 V DC 3 A Contact arrangement NO NC selectable ALM FAIL Contact Type Voltage free dry contact mechanical relay contact output ...

Page 32: ...access and should be marked a power supply switch to the converter Wiring is for supplying power supply that meets specifications to the GD402 converter Use a 3 conductor cable with a size of 1 25 to 2 5 mm2 and an outside diameter of 8 to 16 mm for 100 240 V AC type and a 2 conductor cable for 24 V DC type Wire the cable as instructed below 1 Strip the sheath 7 mm at the cable end to be connected...

Page 33: ...m see Figure 2 13 2 Wire the cable for output 1 to terminals 3 and 4 on the block and the cable for output 2 to terminals 5 and 6 on the block Beware of the correct polarities Note that only terminals 3 and 4 output 1 are effective for BRAIN communication Loosen the terminal screws insert the stripped ends of the core wires into the terminals and fasten the screws to fix the cables 3 Ground the sh...

Page 34: ...ires depending on the number of contacts used Since the contact outputs are voltage free driving such devices as alarm lamps requires a separate power supply For the contact input start of calibration provide a no voltage signal Do not apply an external voltage Wire the cables as instructed below 1 Use cables 0 13 to 1 25 mm2 thick Treat the cable ends by stripping back the core wires to 7 mm from...

Page 35: ...erminal 13 on the converter and the other end of the wire to the grounding terminal on the detector Connect the inner shielding wires to the grounding terminal on the converter see Figure 2 17 Terminals for wiring to converter F0219 ai Class A grounding terminal Figure 2 15 Configuration of Detector Terminals 2 4 6 Wiring to Model EJX310A pressure transmitter When Wiring to model EJX310A pressure ...

Page 36: ...ally Safe Grounding shall comply with Canadian Electrical Code and Local Electrical Codes Use No 26 internal wiring terminals or the grounding terminals of the converter The appropriate tightening torque for the internal wiring terminals is 0 4 N m Case grounding terminal can be used as protective ground terminal When using the detector s grounding terminals attach M4 crimp terminals to the ends o...

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Page 38: ...uipment are wired correctly After inspection shut the terminal box cover securely 3 1 2 Supplying Power First make sure that when the GD402 analyzer is turned on no control instruments connected to the analyzer will come into operation by the signals transmitted from the analyzer Next turn on the external power switch to start the analyzer At that point make sure the internal power switch is in th...

Page 39: ...ANGE SEMI CAL MANUAL CAL VALVE RANGE CAL DATA ALARM SERVICE YES NO MODE ENT E X A GD402 contacts MARKINGS WITHIN ENCLOSURE MAINT ALARM CAL SEL FAIL State Display Data Display Message Display Key operation Display Operation Key YES When the blinking Key Operation Display is YES the YES key is pushed NO When the blinking Key operation Display is NO the NO key is pushed MODE When switching from the m...

Page 40: ...O fields blink Pressing the YES key will change the message to KG M3 indicating the analyzer is now in the density mode 1 2 F0303 ai Figure 3 3 Examples of Display at Operation Level In case of the Density Meter 2 In the display shown in Figure 3 3 1 each press of the NO key changes the message field enabling you to choose a different mode by its indication 2 Selecting Between Modes at the Setting...

Page 41: ...the instructions given below 1 Press the key so 1 starts blinking 2 Press the key until the blinking 1 changes to 2 3 Press the key until the next digit begins blinking Then press the key until the blinking 2 digit changes to 0 4 Press the key until the next digit begins blinking Then press the key until the blinking digit changes to 5 5 Press the key until the next digit begins blinking Then pres...

Page 42: ...d XXX and then press the ENT key If you type a wrong password you cannot enter the level 1 2 F0306 ai Figure 3 6 Password Prompt and the Reading of a Password Typed 3 1 5 Checking the Setting Parameters Set up the relevant parameters display unit analog output and others to meet individual operating requirements The GD402 gas density meter is designed to change into density calorific meter and hyd...

Page 43: ...sed and then set their respective high low limit set points The analyzer transmits an alarm contact signal if any of these setpoints is exceeded Define the voltage free contacts and the state of contacts at the service level Functions Related to the FAIL Contact Signal If a FAIL state occurs an appropriate message appears on the LCD display For details on these functions see Chapter 11 Contact out...

Page 44: ...d span gases to check readings If the readings contain errors the analyzer must be calibrated For details on calibration see Chapter 8 9 or 10 4 When calibration is complete the analyzer returns to the MEASURE mode 3 2 2 Corrective Actions in Case of Failure If the GD402 analyzer senses a failure it sends out a FAIL contact output signal through terminals 18 and 19 In such a case the output signal...

Page 45: ...Chapter 11 3 3 Shutdown and Restart 3 3 1 Measures for Shutdown Data set in the converter are retained even when the power is turned off If the system needs to be shut down over a prolonged period turn off the power Any foreign matter that accumulates and hardens on the detector or any corrosive substance that condenses on the detector can be the cause of problems Fully purge the sensor with fresh...

Page 46: ...Operations Keys can be operated in an interactive manner Operate the keys according to the information in the data or message field information pointed to by the pointer mode indication and or information in the key operation indicators For basic key operations see Subsection 3 1 4 Interactions l Flashing pointer This inquires whether you want to go to the mode being pointed at or move the pointer...

Page 47: ...n b Analog output settings 4 2 Setting Lists The GD402 Gas Density meter comes in 3 different models and model codes to meet several measurement conditions 1 Density meter 2 Calorie meter and 3 Hydrogen purity meter The values measured by the different models are as follows 1 Density meter Density compensated density specific gravity molecular weight concentration and calorie 2 Calorie meter Densi...

Page 48: ...s necessary refer to Section 4 2 Setting Lists This chapter describes how to set parameters of Density meter If select Calorie meter see Chapter 6 If select Hydrogen purity meter see Chapter 7 Conversion Table 1 lb ft3 16 01847 kg m3 1 kBTU ft3 37 25901232 MJ m3 X degF X 32 1 8 1 psi 6 894756794 kPa Density of Air 1 2928 kg m3 0 08070684 lb ft3 ...

Page 49: ...SP GR MJ M3 KBTU MOL VOL ERR NO ALM NO HOLD FAIL Set the unit in CODE 21 Set the unit in CODE 21 Set the unit in CODE 22 See Figure 5 2 for key operation The unit is the one set in the service level Appears if an error occurs Appears if an alarm occurs Appears even during other modes Appears during a HOLD state Appears if a failure occurs DISP mode Physical density Compensated density Specific gra...

Page 50: ...mode Semi automatic calibration Manual calibration Setting of zero point density Setting of span point density SEM CAL MAN CAL Z_DNS S_DNS One touch calibration See Figure 8 3 for key operation See Figure 8 4 for key operation Zero span gas valve operation Zero gas valve operation Span gas valve operation Sample gas valve operation VALVE V_ZERO V_SPAN No setting is required for manual calibration ...

Page 51: ...00 0 to 100 0 See Figure 5 4 for key operation No setting is required if the parameter is temperature or pressure Setting calibration data Zero point density Span point density Output hold value during calibration Setting of preset value Only if the preceding parameter is set to 2 preset value CAL DT Z_DNS S_DNS C_HLD PR SET 0 0000 to 6 0000 kg m3 0 00000 to 0 40000 lb ft3 0 0000 to 6 0000 kg m3 0...

Page 52: ...able 0 Enable measured value 1 Enable fixed value 2 0 10 to 999 99 kPa 0 0001 to 9 9999 MPa 0 015 to 99 999 psi See Figure 5 11 for key operation If fixed value is selected in the preceding parameter 11 Setting for compensated density measurement Setting of reference temperature Setting of reference pressure C D TMP C D PRS 20 0 to 80 0 C 4 0 to 176 0 F 0 10 to 999 99 kPa 0 0001 to 9 9999 MPa 0 01...

Page 53: ...frequency read only Frequency F2 Frequency F4 Frequency ratio F2 KHZ F4 KHZ F2 F4 X XXXXX X XXXXX X XXXXX See Figure 5 24 for key operation 42 Indication of software version read only REV X XX See Figure 5 25 for key operation 43 Setting of high resolution mode S_CYC Normal 0 High resolution 1 See Figure 5 26 for key operation 44 Setting of password PASS 0 0 0 to 9 9 9 See Figure 5 27 for key oper...

Page 54: ...h press of the NO key cycles through the choices in the order shown below 1 Display mode DISP 2 Semi automatic calibration mode SEM CAL 3 Manual calibration mode MAN CAL 4 Valve operation mode VALVE Press the YES key to enter the desired mode when it is indicated XXX ENT NO NO NO YES YES YES YES YES YES Password is not selected in first condition MODE Semi automatic calibration mode Manual calibra...

Page 55: ...ific gravity X XXXX SP GR 4 Calorific value XXX XXX MJ M3 or X XXXX KBTU depends on the setting of CODE 22 5 Molecular weight XXX XX MOL 6 Concentration XXX X VOL 7 Temperature XXX X C or XXX X F depends on the setting of CODE 23 8 Pressure XXX XX KPA or X XXXX MPA or XX XXX PSI depends on the setting of CODE 20 9 Current for analog output 1 XXX X MA1 10 Current for analog output 2 XXX X MA 2 Show...

Page 56: ...M3 Calorific value XXX XX MOL Molecular weight XXX X VOL Concentration XXX X C Sample gas temperature XXX XX KPA Sample gas pressure XXX X MA1 Current for analog output1 XXX X MA2 Current for analog output 2 1 See Figure 5 1 Modes of Operation Level on page 5 7 2 The unit is the one set in the service level 3 Press the YES key to show the parameter in the measurement mode 1 Read only Read only Rea...

Page 57: ...put setting mode RANGE 2 Calibration parameter setting mode CAL DT 3 Alarm point setting mode ALARM 4 Service level SERVC Select a mode from the above four choices Each press of the NO key cycles through the choices in sequence Press the YES key to enter the desired mode when it is indicated You can abort the setting operation in any of the modes by pressing the MODE key Doing this will return the...

Page 58: ...ravity SP_GR Calorific value CALRY Molecular weight MOL Concentration CONCT Gas temperature TEMP Gas pressure PRESS b Set the zero and span points This item is not applied if temperature or pressure are chosen as the parameter in item a above Physical density Z_DNS S_DNS Configure range 00 0000 to 60 0000 kg m3 0 00000 to 4 00000 lb ft3 Compensated density Z_CP D S_CP D Configure range 0 0000 to 6...

Page 59: ... 58 density 6 MJ m3 the density ranges from 0 5 to 0 7 kg m3 while the calorific value ranges from 35 to 46 6 MJ m3 The entries for the CALRY parameter see Figure 5 4 therefore are Z_CAL 35 S_CAL 46 6 Z_CL D 0 5 S_CL D 0 7 l Example of Entries for Concentration Measurement Assume we measure the concentration of hydrogen mixed with nitrogen and the relationship is given by D aX b where D density of...

Page 60: ...C X XXXX S_SPC XXX XXX Z_CAL XXX XXX S_CAL XXX X Z_CON XXX XX Z_MOL XXX XX S_MOL XXX X S_CON Physical density Range Compensated density Range Specific gravity Range Calorific value Range Molecular weight Range Concentration Range SP_GR CALRY MOL CONCT ENT ENT ENT ENT ENT ENT ENT ENT YES YES YES YES YES YES NO NO NO NO NO NO C_DNS F0505 ai YES ENT X XXXX Z_CL D X XXXX S_CL D ENT X XXXX Z_CN D X XXX...

Page 61: ...ion CONCT Press the YES key to enter the desired mode when it is indicated b Set the upper lower limits Physical density L_DNS H_DNS Configure range 00 0000 to 60 0000 kg m3 0 00000 to 4 00000 lb ft3 Compensated density L_CP D H_CP D Configure range 0 0000 to 6 0000 kg m3 0 00000 to 0 40000 lb ft3 Specific gravity L_SPC H_SPC Configure range 0 0000 to 5 0000 Calorific Value L_CAL H_CAL Configure r...

Page 62: ...S XX XXXX H_DNS X XXXX L_CP D X XXXX H_CP D X XXXX L_SPC X XXXX H_SPC XXX XXX L_CAL XXX XXX H_CAL XXX X L_CON XXX XX L_MOL XXX XX H_MOL XXX X H_CON Physical density Compensated density Specific gravity Calorific value Molecular weight Concentration SP_GR CALRY MOL CONCT ENT ENT ENT ENT ENT ENT ENT ENT YES YES YES YES YES YES NO NO NO NO NO NO C_DNS F0506 ai YES 1 2 Figure 5 5 Process of the Alarm ...

Page 63: ...esult in the failure of the analyzer to operate properly If you have entered a wrong code number by mistake press the MODE key to return to the measurement mode MEASURE You may exit the mode of that wrong code by pressing the ENT key if you haven t made any change to the relevant data When SERVC is shown on the display press YES key The message field changes to look like the one shown left Press t...

Page 64: ...PR SET This item applies if item a above is set to 2 Configurable range 10 0 to 110 0 percent of analog output ENT 01 CODE SERVC X M_HLD XXX X PR SET ENT ENT YES F0508 ai 1 See Figure 5 3 Process at the Setting Level on page 5 10 2 Enter the code number 3 Set a value using the and ENT keys 4 Set a value using the and ENT keys If you enter a value that exceeds the limits the display shows OVER Pres...

Page 65: ...and ENT keys 4 Set a value using the and ENT keys If you enter a value that exceeds the limits the display shows OVER Press the YES or NO key to re set the value 5 Setting 0 or 1 returns to the service level with the indication SERVC 4 5 1 2 3 Figure 5 8 Setting of Hold in the Event of Error CODE 04 Setting of Output smoothing Constants SMOTH This setting defines the constants for output smoothing...

Page 66: ...he limits the display shows OVER Press the YES or NO key to re set the value ENT ENT 3 2 1 Figure 5 10 Setting of Contact Outputs Status Each contact output takes either of the following two status in table depending on the value you set Value ZERO contact SPAN contact MAINT contact ALM contact 0 NO NO NO NO 1 NO NO NO NC 2 NO NO NC NO 3 NO NO NC NC 4 NO NC NO NO 5 NO NC NO NC 6 NO NC NC NO 7 NO N...

Page 67: ...0 0001 to 9 9999 for MPa 0 015 to 99 999 for psi ENT 10 CODE SERVC X P COMP XXX XX P FIX F0512 ai 1 See Figure 5 3 Process at the Setting Level on page 5 10 2 Enter the code number 3 Set a value using the and ENT keys 4 Set a value using the and ENT keys If you enter a value that exceeds the limits the display shows OVER Press the YES or NO key to re set the value 5 Setting 0 or 1 returns to the s...

Page 68: ...e 5 3 Process at the Setting Level on page 5 10 2 Enter the code number 3 Set a value using the and ENT keys If you enter a value that exceeds the limits the display shows OVER Press the YES or NO key to re set the value 4 The position of the decimal point changes depending on the setting of CODE 23 If the code is set to 0 C the reading is XX X if the code is set to 1 F the reading is XXX X ENT EN...

Page 69: ... The zero and span points set here are also used for the analog output CODE 12 SERVC XXX XX Z_PRS XXX XX S_PRS YES F0514 ai 1 See Figure 5 3 Process at the Setting Level on page 5 10 2 Enter the code number 3 Set a value using the and ENT keys If you enter a value that exceeds the limits the display shows OVER Press the YES or NO key to re set the value 4 The position of the decimal point changes ...

Page 70: ...ENT keys ENT 3 2 1 Figure 5 14 Selection for Automatic Calibration CODE 14 Setting for Remote Semi automatic Calibration REMOT This setting determines whether or not semi automatic calibration is carried out remotely If remote semi automatic calibration is to be carried out you must wire the contact input You must also configure CODE 15 at the service level Disable 0 The contact is open Enable 1 T...

Page 71: ...e c Setting of stabilization time STAB T Configurable range 00 to 59 unit minute d Setting of calibration starting time 1 Setting of year month day Y_M_D Configurable range 00 01 01 to 99 12 31 2 Setting of hour minute H_M Configurable range 00 00 to 23 59 e Selection of unit of calibration interval CYCL U Hour 0 Day 1 f Selection of calibration interval CYCL T Item e above is set to 0 Configurabl...

Page 72: ...ERVC ENT YES F0517 ai 1 See Figure 5 3 Process at the Setting Level on page 5 10 2 Set a value using the and ENT keys If you enter a value that exceeds the limits the display shows OVER Press the YES or NO key to re set the value 3 The number of digits on LCD varies depending on the unit of the calibration interval parameter CYCL U If the parameter is set to 0 hour the indication is two digit numb...

Page 73: ... on page 5 10 2 Enter the code number 3 Set a value using the and ENT keys ENT ENT YES 3 2 1 Figure 5 17 Selection of Pressure Unit CODE 21 Selection of Density Unit DENS U This setting defines the density unit for the gas density meter kg m3 0 lb ft3 1 CODE 21 SERVC X DENS U F0519 ai 1 See Figure 5 3 Process at the Setting Level on page 5 10 2 Enter the code number 3 Set a value using the and ENT...

Page 74: ...n page 5 10 2 Enter the code number 3 Set a value using the and ENT keys ENT ENT YES 3 2 1 Figure 5 19 Selection of Calorific Value Unit CODE 23 Selection of Temperature Unit TEMP U This setting defines the temperature unit for the gas density meter C 0 F 1 CODE 23 SERVC X TEMP U F0521 ai 1 See Figure 5 3 Process at the Setting Level on page 5 10 2 Enter the code number 3 Set a value using the and...

Page 75: ...r 3 Set a value using the and ENT keys If you enter a value that exceeds the limits the display shows OVER Press the YES or NO key to re set the value ENT ENT YES ENT 3 3 2 1 Figure 5 21 Setting of Calendar CODE 31 Showing Hiding of Negative Measured Values MINUS This setting determines whether negative measured values should be shown or hidden Show 0 Hide 1 ENT CODE 31 SERVC X MINUS ENT YES F0523...

Page 76: ...re 5 23 Indication of Calibration Coefficients CODE 41 Indication of Oscillation Frequency Read only This setting determines the F2 and F4 oscillation frequencies coefficients to be indicated a Indication of frequency F2 kHz F2 KHZ indicated as X XXXXX b Indication of frequency F4 kHz F4 KHZ indicated as X XXXXX c Indication of frequency ratio kHz F2 F4 indicated as X XXXXX SERVC YES 41 CODE X XXX...

Page 77: ...e ENT key returns to the service level with the indication SERVC This parameter does not accept the and key input 3 2 1 Figure 5 25 Indication of Software Version CODE 43 Setting of High resolution Mode S_CYC This setting selects between the normal mode and the high resolution mode Normal mode 0 High resolution mode 1 43 CODE SERVC X S_CYC F0527 ai 1 See Figure 5 3 Process at the Setting Level on ...

Page 78: ...uest if a password is set At the operation level a request is issued when the MODE key is pressed in the measurement mode At the setting level it is issued when the key is pressed At the service level it is issued when the YES key is pressed with SERVC displayed 3 2 1 Figure 5 27 Setting of Password CODE 45 Selecting Battery alarm detection BAT This setting determines whether or not battery alarm ...

Page 79: ...so big problems occur unless the detector constants entered incorrectly Do carefully and precisely when enter the detector constants into converter 1 The GD402 gas density meter is shipped after adjusting the detector and converter in pairs When installation confirm the converter serial number described on the label of detector so that combines converter and detector correctly If mismatched in pai...

Page 80: ...E ENT ENT ENT ENT ENT ENT ENT ENT ENT ENT ENT ENT ENT ENT ENT ENT ENT ENT ENT 020 PASSW XXXX K_A_H XXXX K_A_L XXXX K_B_H XXXX K_B_L XXXX K_C_H XXXX K_C_L XXXX K_AH H XXXX K_AH L XXXX K_BH H XXXX K_BH L XXXX K_CH H XXXX K_CH L XXXX T1L_H XXXX T1L_L ENT XXXX T2L_H XXXX T2L_L XXXX T3L_H XXXX T3L_L XXXX T1H_H XXXX T1H_L XXXX T2H_H XXXX T2H_L XXXX T3H_H XXXX T3H_L XX XX M_T1 XX XX M_T2 XX XX C_T XX XXX...

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Page 82: ...s necessary refer to Section 4 2 Setting Lists This chapter describes how to set parameters of Calorie meter If select Density meter see Chapter 5 If select Hydrogen purity meter see Chapter 7 Conversion Table 1 lb ft3 16 01847 kg m3 1 kBTU ft3 37 25901232 MJ m3 X degF X 32 1 8 1 psi 6 894756794 kPa Density of Air 1 2928 kg m3 0 08070684 lb ft3 ...

Page 83: ... KG M3 LB FT3 MJ M3 KBTU ERR NO ALM NO HOLD FAIL Set the unit in CODE 21 Set the unit in CODE 21 Set the unit in CODE 22 See Figure 6 3 for key operation The unit is the one set in the service level Appears if an error occurs Appears if an alarm occurs Appears even during other modes Appears during a HOLD state Appears if a failure occurs DISP mode Physical density Compensated density Calorific va...

Page 84: ...AL Z_CAL Z_DNS S_CAL S_DNS One touch calibration See Figure 9 3 for key operation See Figure 9 4 for key operation Zero span gas valve operation Zero gas valve operation Span gas valve operation Sample gas valve operation VALVE No setting is required for manual calibration Control of zero gas valve Control of span gas valve Switching between sample and calibration gases See Figure 9 1 for key oper...

Page 85: ...r key operation No setting is required if the parameter is temperature or pressure Setting calibration data Zero point calorific value Zero point density Span point calorific value Span point density Output hold value during calibration Setting of preset value Only if the preceding parameter is set to 2 preset value CAL DT Z_CAL Z_DNS S_CAL S_DNS C_HLD PR SET 000 000 to 133 000 MJ m3 0 0000 to 6 0...

Page 86: ...Disable 0 Enable measured value 1 Enable fixed value 2 0 10 to 999 99 kPa 0 0001 to 9 9999 MPa 0 015 to 99 999 psi See Figure 6 12 for key operation If fixed value is selected in the preceding parameter 11 Setting for compensated density measurement Setting of reference temperature Setting of reference pressure C D TMP C D PRS 20 0 to 80 0 C 4 0 to 176 0 F 0 10 to 999 99 kPa 0 0001 to 9 9999 MPa 0...

Page 87: ...S Show 0 Hide 1 See Figure 6 23 for key operation 40 Indication of calibration coefficients read only Zero Span C_K_Z C_K_S SX XXXX X XXXX See Figure 6 24 for key operation S of SX XXXX means Marks such as a plus or the minus 41 Indication of oscillation frequency read only Frequency F2 Frequency F4 Frequency ratio F2 KHZ F4 KHZ F2 F4 X XXXXX X XXXXX X XXXXX See Figure 6 25 for key operation 42 In...

Page 88: ...on When password is necessary refer to Section 4 2 Setting Lists and selected password what you need The operation level offers two mode categories the measurement and calibration operation modes Note that the function for which you have set a data value at the setting level does not work at all if that function is turned off at another level For this reason care must be taken when dealing with mo...

Page 89: ...ey to enter the desired mode when it is indicated XXX ENT NO NO NO YES YES YES YES YES YES Password is not selected in first condition MODE Semi automatic calibration mode Manual calibration mode Valve operation mode Measurement Mode PASSW SEM CAL MAN CAL VALVE See the process in Figure 9 3 See the process in Figure 9 4 See the process in Figure 9 1 F0601 ai See Figure 6 28 Setting of Password on ...

Page 90: ... XXX VALVE END X XXXX K0_ADJ XXX XXX CAL SET X XXXX K0 X XXXX K1 Measurement mode YES NO NO YES ENT AT_ADJ SET_K YES YES ENT ENT F0602 ai 2 Using the and ENT keys set a value numeral position of the decimal point and sign Each press of the key moves through the fields of the numeral decimal point and sign in this order If you enter a value that exceeds the limits the display shows OVER Press the Y...

Page 91: ... FT3 depends on the setting of CODE 21 3 Calorific value XXX XXX MJ M3 or XX XXXX KBTU depends on the setting of CODE 22 4 Temperature XXX X C or XXX X F depends on the setting of CODE 23 5 Pressure XXX XX KPA or X XXXX MPA or XX XXX PSI depends on the setting of CODE 20 6 Current for analog output 1 XXX X MA1 7 Current for analog output 2 XXX X MA 2 Show the desired choice and press the YES key T...

Page 92: ...XX XXX MJ M3 Calorific value XXX X C Sample gas temperature XXX XX KPA Sample gas pressure XXX X MA1 Current for analog output1 XXX X MA2 Current for analog output 2 1 See Figure 6 1 Modes of Operation Level on page 6 8 2 The unit is the one set the service level 3 Press the YES key to show the parameter in the measurement mode 1 Read only Read only Read only Read only MODE 2 3 2 3 2 2 Figure 6 3 ...

Page 93: ... output setting mode RANGE 2 Calibration parameter setting mode CAL DT 3 Alarm point setting mode ALARM 4 Service level SERVC Select a mode from the above four choices Each press of the NO key cycles through the choices in sequence Press the YES key to enter the desired mode when it is indicated You can abort the setting operation in any of the modes by pressing the MODE key Doing this will return...

Page 94: ...output signal 1 Output 1 OUT1 a Select a parameter to be output Physical density DENS Compensated density C_DNS Calorific value CALRY Gas temperature TEMP Gas pressure PRESS b Set the zero and span points This item is not applied if temperature or pressure are chosen as the parameter in item a above Physical density Z_DNS S_DNS Configure range 00 0000 to 60 0000 kg m3 0 00000 to 4 00000 lb ft3 Com...

Page 95: ... toggles between the parameters OUT1 and OUT2 NO ENT ENT RANGE ENT NO XX XXXX Z_DNS SERVC CAL DT DENS XX XXXX S_DNS X XXXX Z_CP D X XXXX S_CP D XXX XXX Z_CAL XXX XXX S_CAL Physical density Range Compensated density Range Calorific value Range CALRY ENT ENT ENT YES YES YES NO NO NO C_DNS F0605 ai YES 2 Gas temperature Gas pressure TEMP PRESS NO NO YES YES NO OUT1 OUT2 YES YES ENT XXX PASSW Measurem...

Page 96: ...e range 00 0000 to 60 0000 kg m3 0 00000 to 4 00000 lb ft3 Compensated density L_CP D H_CP D Configure range 0 0000 to 6 0000 kg m3 0 00000 to 0 40000 lb ft3 Calorific Value L_CAL H_CAL Configure range 000 000 to 133 000 MJ m3 0 0000 to 3 5000 kBTU ft3 1 See Figure 6 4 Process at the Setting Level on page 6 12 2 The display shows the previous parameter first NO ENT ENT ALARM ENT NO XX XXXX L_DNS C...

Page 97: ...result in the failure of the analyzer to operate properly If you have entered a wrong code number by mistake press the MODE key to return to the measurement mode MEASURE You may exit the mode of that wrong code by pressing the ENT key if you haven t made any change to the relevant data When SERVC is shown on the display press YES key The message field changes to look like the one shown left Press ...

Page 98: ...PR SET This item applies if item a above is set to 2 Configurable range 10 0 to 110 0 percent of analog output ENT 01 CODE SERVC X M_HLD XXX X PR SET ENT ENT YES F0608 ai 1 2 3 4 5 1 See Figure 6 4 Process at the Setting Level on page 6 12 2 Enter the code number 3 Set a value using the and ENT keys 4 Set a value using the and ENT keys If you enter a value that exceeds the limits the display shows...

Page 99: ...using the and ENT keys 4 Set a value using the and ENT keys If you enter a value that exceeds the limits the display shows OVER Press the YES or NO key to re set the value 5 Setting 0 or 1 returns to the service level with the indication SERVC Figure 6 9 Setting of Hold in the Event of Error CODE 04 Setting of Output smoothing Constants SMOTH This setting defines the constants for output smoothing...

Page 100: ...that exceeds the limits the display shows OVER Press the YES or NO key to re set the value Figure 6 11 Setting of Contact Outputs Status Each contact output takes either of the following two status in table depending on the value you set Value ZERO contact SPAN contact MAINT contact ALM contact 0 NO NO NO NO 1 NO NO NO NC 2 NO NO NC NO 3 NO NO NC NC 4 NO NC NO NO 5 NO NC NO NC 6 NO NC NC NO 7 NO N...

Page 101: ...kPa 0 0001 to 9 9999 for MPa 0 015 to 99 999 for psi ENT 10 CODE SERVC X P COMP XXX XX P FIX ENT ENT YES F0612 ai 1 2 3 4 5 1 See Figure 6 4 Process at the Setting Level on page 6 12 2 Enter the code number 3 Set a value using the and ENT keys 4 Set a value using the and ENT keys If you enter a value that exceeds the limits the display shows OVER Press the YES or NO key to re set the value 5 Setti...

Page 102: ...i 1 2 5 1 See Figure 6 4 Process at the Setting Level on page 6 12 2 Enter the code number 3 Set a value using the and ENT keys If you enter a value that exceeds the limits the display shows OVER Press the YES or NO key to re set the value 4 The position of the decimal point changes depending on the setting of CODE 23 If the code is set to 0 C the reading is XX X if the code is set to 1 F the read...

Page 103: ... The zero and span points set here are also used for the analog output ENT CODE 12 SERVC XXX XX Z_PRS XXX XX S_PRS ENT ENT YES F0614 ai 1 2 3 4 3 4 1 See Figure 6 4 Process at the Setting Level on page 6 12 2 Enter the code number 3 Set a value using the and ENT keys If you enter a value that exceeds the limits the display shows OVER Press the YES or NO key to re set the value 4 The position of th...

Page 104: ...3 Set a value using the and ENT keys 3 Figure 6 15 Selection for Automatic Calibration CODE 14 Setting for Remote Semi automatic Calibration REMOT This setting determines whether or not semi automatic calibration is carried out remotely If remote semi automatic calibration is to be carried out you must wire the contact input You must also configure CODE 15 at the service level Disable 0 Enable 1 E...

Page 105: ...e c Setting of stabilization time STAB T Configurable range 00 to 59 unit minute d Setting of calibration starting time 1 Setting of year month day Y_M_D Configurable range 00 01 01 to 99 12 31 2 Setting of hour minute H_M Configurable range 00 00 to 23 59 e Selection of unit of calibration interval CYCL U Hour 0 Day 1 f Selection of calibration interval CYCL T Item e above is set to 0 Configurabl...

Page 106: ...ERVC ENT YES F0617 ai 1 1 See Figure 6 4 Process at the Setting Level on page 6 12 2 Set a value using the and ENT keys If you enter a value that exceeds the limits the display shows OVER Press the YES or NO key to re set the value 3 The number of digits on LCD varies depending on the unit of the calibration interval parameter CYCL U If the parameter is set to 0 hour the indication is two digit nu...

Page 107: ...he Setting Level on page 6 12 2 Enter the code number 3 Set a value using the and ENT keys 3 Figure 6 18 Selection of Pressure Unit CODE 21 Selection of Density Unit DENS U This setting defines the density unit for the gas density meter kg m3 0 lb ft3 1 ENT CODE 21 SERVC X DENS U ENT YES F0619 ai 1 2 1 See Figure 6 4 Process at the Setting Level on page 6 12 2 Enter the code number 3 Set a value u...

Page 108: ...vel on page 6 12 2 Enter the code number 3 Set a value using the and ENT keys 3 ENT ENT YES Figure 6 20 Selection of Calorific Value Unit CODE 23 Selection of Temperature Unit TEMP U This setting defines the temperature unit for the gas density meter C 0 F 1 CODE 23 SERVC X TEMP U F0621 1 2 1 See Figure 6 4 Process at the Setting Level on page 6 12 2 Enter the code number 3 Set a value using the a...

Page 109: ...2 2 Enter the code number 3 Set a value using the and ENT keys If you enter a value that exceeds the limits the display shows OVER Press the YES or NO key to re set the value Figure 6 22 Setting of Calendar CODE 31 Showing Hiding of Negative Measured Values MINUS This setting determines whether negative measured values should be shown or hidden Show 0 Hide 1 ENT CODE 31 SERVC X MINUS ENT YES F0623...

Page 110: ...re 6 24 Indication of Calibration Coefficients CODE 41 Indication of Oscillation Frequency Read only This setting determines the F2 and F4 oscillation frequencies coefficients to be indicated a Indication of frequency F2 kHz F2 KHZ indicated as X XXXXX b Indication of frequency F4 kHz F4 KHZ indicated as X XXXXX c Indication of frequency ratio kHz F2 F4 indicated as X XXXXX ENT 41 CODE SERVC X XXX...

Page 111: ... the ENT key returns to the service level with the indication SERVC This parameter does not accept the and key input Figure 6 26 Indication of Software Version CODE 43 Setting of High resolution Mode S_CYC This setting selects between the normal mode and the high resolution mode Normal mode 0 High resolution mode 1 43 CODE SERVC X S_CYC ENT ENT YES F0627 ai 1 2 3 1 See Figure 6 4 Process at the Se...

Page 112: ...ry request if a password is set At the operation level a request is issued when the MODE key is pressed in the measurement mode At the setting level it is issued when the key is pressed At the service level it is issued when the YES key is pressed with SERVC displayed Figure 6 28 Setting of Password CODE 45 Selecting Battery alarm detection BAT This setting determines whether or not battery alarm ...

Page 113: ...so big problems occur unless the detector constants entered incorrectly Do carefully and precisely when enter the detector constants into converter 1 The GD402 gas density meter is shipped after adjusting the detector and converter in pairs When installation confirm the converter serial number described on the label of detector so that combines converter and detector correctly If mismatched in pai...

Page 114: ...E ENT ENT ENT ENT ENT ENT ENT ENT ENT ENT ENT ENT ENT ENT ENT ENT ENT ENT ENT 020 PASSW XXXX K_A_H XXXX K_A_L XXXX K_B_H XXXX K_B_L XXXX K_C_H XXXX K_C_L XXXX K_AH H XXXX K_AH L XXXX K_BH H XXXX K_BH L XXXX K_CH H XXXX K_CH L XXXX T1L_H XXXX T1L_L ENT XXXX T2L_H XXXX T2L_L XXXX T3L_H XXXX T3L_L XXXX T1H_H XXXX T1H_L XXXX T2H_H XXXX T2H_L XXXX T3H_H XXXX T3H_L XX XX M_T1 XX XX M_T2 XX XX C_T XX XXX...

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Page 116: ...ssword is necessary refer to Section 4 2 Setting Lists This chapter describes how to set parameters of Hydrogen purity meter If select Density meter see Chapter 5 If select Calorie meter see Chapter 6 Conversion Table 1 lb ft3 16 01847 kg m3 1 kBTU ft3 37 25901232 MJ m3 X degF X 32 1 8 1 psi 6 894756794 kPa Density of Air 1 2928 kg m3 0 08070684 lb ft3 ...

Page 117: ...See Figure 7 2 for key operation The display shows the measuring range selected in the measuring range selection mode The unit is the one set in the service level Appears if an error occurs Appears if an alarm occurs Appears even during other modes Appears during a HOLD state Appears if a failure occurs See Figure 7 1 for key operation 7 1 2 Setting Parameters at Operation Level Press the MODE key...

Page 118: ...pressure 00 0000 to 60 0000 kg m3 0 00000 to 4 00000 lb ft3 0 0000 to 6 0000 kg m3 0 00000 to 0 40000 lb ft3 0 00000 to 0 40000 0 0 to 100 0 See Figure 7 5 for key operation No setting is required if the parameter is temperature or pressure Setting of calibration data Output hold value during calibration Setting of preset value Only if the preceding parameter is set to 2 preset value CAL DT C_HLD ...

Page 119: ...Figure 7 11 for key operation 05 Setting of contact outputs status CNTCT 00 to 15 See Figure 7 12 for key operation 10 Setting of pressure compensation Enable disable fixed value Setting of fixed value for pressure correction P COMP P FIX Disable 0 Enable measured value 1 Enable fixed value 2 0 10 to 999 99 kPa 0 0001 to 9 9999 MPa 0 015 to 99 999 psi See Figure 7 13 for key operation If fixed val...

Page 120: ...XXX See Figure 7 22 for key operation 42 Indication of software version read only REV X XX See Figure 7 23 for key operation 43 Setting of high resolution mode S_CYC Normal resolution 0 High resolution 1 See Figure 7 24 for key operation 44 Setting of password PASS 0 0 0 to 9 9 9 See Figure 7 25 for key operation 45 Selecting Battery alarm detection BAT Non detection 0 Detection 1 See Figure 7 26 ...

Page 121: ... Operate the keys as shown below to switch between the hydrogen purity meter and replacement substituents concentration meter H2 purity meter Replacement meter H2 in CO2 Replacement meter Air in CO2 Password is not selected in first condition See Figure 7 25 Setting of Password on page 7 27 1 Press the YES key to show the parameter in the measurement mode 2 See Figure 7 3 Modes of Operation Level ...

Page 122: ...rough the choices in the order shown below 1 Measuring range selection mode S_GAS 2 Display mode DISP 3 Manual calibration mode MAN CAL Press the YES key to enter the desired mode when it is indicated XXX ENT NO NO YES YES YES YES Password is not selected in first condition MODE Manual calibration mode Measurement Mode PASSW MAN CAL F0702 ai See Figure 7 25 Process of Setting Password on page 7 29...

Page 123: ...nsity X XXXX KG M3 or X XXXXX LB FT3 depends on the setting of CODE 21 3 Concentration XXX X VOL 4 Temperature XXX X C or XXX X F depends on the setting of CODE 23 5 Pressure XXX XX KPA or X XXXX MPA or XX XXX PSI depends on the setting of CODE 20 6 Current for analog output 1 XXX X MA1 7 Current for analog output 2 XXX X MA 2 Show the desired choice and press the YES key That choice is set as a p...

Page 124: ...nsity XXX X H2_AIR Hydrogen purity XXX X C Sample gas temperature XXX XX KPA Sample gas pressure XXX X MA1 Current for analog output1 XXX X MA2 Current for analog output2 1 See Figure 7 2 Modes of Operation Level on page 7 7 2 The unit is the one set the service level 3 Press the YES key to show the parameter in the measurement mode 1 2 3 2 2 Read only Read only Read only Read only 2 3 Figure 7 3 ...

Page 125: ...alog output setting mode RANGE 2 Calibration parameter setting mode CAL DT 3 Alarm point setting mode ALARM 4 Service level SERVC Select a mode from the above four choices Each press of the NO key cycles through the choices in sequence Press the YES key to enter the desired mode when it is indicated You can abort the setting operation in any of the modes by pressing the MODE key Doing this will re...

Page 126: ...lyzer is in the hydrogen purity meter mode b Set the zero and span points This item is not applied if temperature or pressure are chosen as the parameter in item a above Physical density Z_DNS S_DNS Configure range 00 0000 to 60 0000 kg m3 0 00000 to 4 00000 lb ft3 Compensated density Z_CP D S_CP D Configure range 0 0000 to 6 0000 kg m3 0 00000 to 0 40000 lb ft3 Hydrogen purity Z_H_A S_H_A Configu...

Page 127: ...and OUT2 NO ENT ENT RANGE ENT NO XX XXXX Z_DNS CAL DT DENS XX XXXX S_DNS X XXXX Z_CP D X XXXX S_CP D XXX X Z_H C A XXX X S_H C A Physical density Range Compensated density Range Substituents concentration H_C_A YES YES YES NO NO NO C_DNS F0705 ai YES 2 Gas temperature Gas pressure TEMP PRESS NO NO YES YES NO OUT1 OUT2 YES YES ENT XXX PASSW Measurement mode 3 ENT XXX X Z_H_A XXX X S_H_A Hydrogen pu...

Page 128: ...range 00 0000 to 60 0000 kg m3 0 00000 to 4 00000 lb ft3 Compensated density L_CP D H_CP D Configure range 0 0000 to 6 0000 kg m3 0 00000 to 0 40000 lb ft3 Hydrogen purity L_H_A Configure range 0 0 to 100 0 1 See Figure 7 4 Process at the Setting Level on page 7 10 2 The display shows the previous parameter first 3 This step is skipped when the replacement meter is selected NO ENT ENT ALARM NO XX ...

Page 129: ...an result in the failure of the analyzer to operate properly If you have entered a wrong code number by mistake press the MODE key to return to the measurement mode MEASURE You may exit the mode of that wrong code by pressing the ENT key if you haven t made any change to the relevant data When SERVC is shown on the display press 1 2 F0707 ai YES key The message field changes to look like the one s...

Page 130: ...e PR SET This item applies if item a above is set to 2 Configurable range 10 0 to 110 0 percent of analog output ENT 01 CODE SERVC X M_HLD XXX X PR SET ENT ENT YES F0708 ai 1 2 3 4 5 1 See Figure 7 4 Process at the Setting Level on page 7 10 2 Enter the code number 3 Set a value using the and ENT keys 4 Set a value using the and ENT keys If you enter a value that exceeds the limits the display sho...

Page 131: ... 4 Process at the Setting Level on page 7 10 2 Enter the code number 3 Set a value using the and ENT keys 4 Set a value using the and ENT keys If you enter a value that exceeds the limits the display shows OVER Press the YES or NO key to re set the value 5 Setting 0 or 1 returns to the service level with the indication SERVC ENT ENT 3 5 Figure 7 9 Setting of Hold in the Event of Error CODE 03 Sett...

Page 132: ...Applied to Parameter CAL DT at Setting level Hydrogen purity Replacement Substituents concentration Meters Mode Priority Status Hydrogen purity Range is Selected for Output Hydrogen purity Range is Not Selected for Output 1 Error The output value selected in CODE03 The output value selected in CODE 02 2 Calibration The output value selected in CODE03 The output value selected for data item C_HLD u...

Page 133: ...ue using the and ENT keys If you enter a value that exceeds the limits the display shows OVER Press the YES or NO key to re set the value Figure 7 11 Setting of Output smoothing Constants CODE 05 Setting of Contact Outputs Status CNTCT This setting defines the status of the contact outputs Configurable range 00 to 15 ENT 05 CODE SERVC XX CNTCT ENT YES 1 2 3 1 See Figure 7 4 Process at the Setting ...

Page 134: ...ue you set Value SEL GAS contact FUNC contact MAINT contact ALM contact 0 NO NO NO NO 1 NO NO NO NC 2 NO NO NC NO 3 NO NO NC NC 4 NO NC NO NO 5 NO NC NO NC 6 NO NC NC NO 7 NO NC NC NC 8 NC NO NO NO 9 NC NO NO NC 10 NC NO NC NO 11 NC NO NC NC 12 NC NC NO NO 13 NC NC NO NC 14 NC NC NC NO 15 NC NC NC NC NO means normally open NC means normally closed ...

Page 135: ...set value P COMP Disable 0 Enable value immediately before 1 Enable fixed value 2 b Setting of fixed value for pressure compensation P FIX This item applies if item a above is set to 2 Configurable range 0 10 to 999 99 for kPa 0 0001 to 9 9999 for MPa 0 015 to 99 999 for psi ENT 10 CODE SERVC X P COMP XXX XX P FIX ENT ENT YES F0713 ai 1 2 3 4 5 1 See Figure 7 4 Process at the Setting Level on page...

Page 136: ...14 ai 1 2 5 1 See Figure 7 4 Process at the Setting Level on page 7 10 2 Enter the code number 3 Set a value using the and ENT keys If you enter a value that exceeds the limits the display shows OVER Press the YES or NO key to re set the value 4 The position of the decimal point changes depending on the setting of CODE 23 If the code is set to 0 C the reading is XX X if the code is set to 1 F the ...

Page 137: ... psi The zero and span points set here are also used for the analog output ENT CODE 12 SERVC XXX XX Z_PRS XXX XX S_PRS ENT ENT YES F0715 ai 1 2 3 4 1 See Figure 7 4 Process at the Setting Level on page 7 10 2 Enter the code number 3 Set a value using the and ENT keys If you enter a value that exceeds the limits the display shows OVER Press the YES or NO key to re set the value 4 The position of th...

Page 138: ...nput is open the H2 in CO2 range if the contact input is closed ENT CODE 14 SERVC X REMOT ENT YES F0716 ai 1 2 1 See Figure 7 4 Process at the Setting Level on page 7 10 2 Enter the code number 3 Set a value using the and ENT keys 3 Figure 7 16 Setting for Remote Semi automatic Calibration CODE 20 Selection of Pressure Unit PRES U This setting defines the pressure unit for the gas pressure transmi...

Page 139: ... Setting Level on page 7 10 2 Enter the code number 3 Set a value using the and ENT keys 3 Figure 7 18 Selection of Density Unit CODE 23 Selection of Temperature Unit TEMP U This setting defines the temperature unit for the gas density meter C 0 F 1 ENT CODE 23 SERVC X TEMP U ENT YES F0719 ai 1 2 1 See Figure 7 4 Process at the Setting Level on page 7 10 2 Enter the code number 3 Set a value using...

Page 140: ...ENT keys 3 Figure 7 20 Showing Hiding of Negative Measured Values CODE 40 Indication of Calibration Coefficients Read only This setting determines the calibration coefficients to be indicated a Zero C_K_Z indicated as SX XXXX b Span C_K_S indicated as X XXXX ENT 40 CODE SERVC SX XXXX C_K_Z X XXXX C_K_S ENT ENT YES F0721 ai 1 2 3 1 See Figure 7 4 Process at the Setting Level on page 7 10 2 Enter th...

Page 141: ...rocess at the Setting Level on page 7 10 2 Enter the code number 3 By pressing the ENT key the next indication is displayed This parameter does not accept the and key input ENT X XXXXX F2 F4 3 3 Figure 7 22 Indication of Oscillation Frequency CODE 42 Indication of Software Version REV Read only This setting allows the software version to be confirmed indicated Indicated as X XX 42 CODE SERVC X XX ...

Page 142: ...is setting defines the password 44 CODE SERVC X X X PASS F0725 1 2 3 1 See Figure 7 4 Process at the Setting Level on page 7 10 2 Enter the code number 3 Set a value by using the and ENT keys ENT ENT YES X X X Service level Setting level Operation level Password X Setting Contents 0 No setting Note Password entry request if a password is set At the operation level a request is issued when the MODE...

Page 143: ...n page 7 10 2 Enter the code number 3 Set a value by using the and ENT keys ENT ENT YES Figure 7 26 Selecting Battery alarm detection CODE 50 Selecting the instruments MODEL This setting defines the model Density meter 0 Calorie meter 1 Hydrogen purity replacement meter 2 50 CODE SERVC X MODEL F0727 1 2 3 1 See Figure 7 4 Process at the Setting Level on page 7 10 2 Enter the code number 3 Set a va...

Page 144: ...y meter is shipped after adjusting the detector and converter in pairs When installation confirm the converter serial number described on the label of detector so that combines converter and detector correctly If mismatched in pairs converter may be out of order If combined correctly no need to enter the detector constants again as converter has been adjusted with the constants in factory 2 When s...

Page 145: ...ODE ENT ENT ENT ENT ENT 020 PASSW XXXX K_A_H XXXX K_A_L XXXX K_B_H XXXX K_B_L XXXX K_C_H XXXX K_C_L XXXX K_AH H XXXX K_AH L XXXX K_BH H XXXX K_BH L XXXX K_CH H XXXX K_CH L XXXX T1L_H XXXX T1L_L ENT ENT ENT ENT ENT ENT ENT ENT ENT ENT ENT ENT ENT ENT ENT ENT XXXX T2L_H XXXX T2L_L XXXX T3L_H XXXX T3L_L XXXX T1H_H XXXX T1H_L XXXX T2H_H XXXX T2H_L XXXX T3H_H XXXX T3H_L XX XX M_T1 XX XX M_T2 XX XX C_T ...

Page 146: ...801 ai 8 2 Preparation for Calibration Prepare for calibration during the initial operation of the analyzer by carrying out the following At the operation level set the parameters for semi automatic and manual calibration Also set the valve operation parameter for switching between gases to check the valve performance At the setting level set the calibration data zero and span point values status ...

Page 147: ...e operation YES YES YES YES or NO NO NO NO WAIT YES 2 Measurement mode 3 NO NO 7 7 7 7 2 4 4 6 5 1 Span gas valve operation Stabilization time 1 See Figure 5 1 Modes of Operation Level on page 5 8 2 Press the NO key to return to the parameter for sample gas 3 Using the NO key show V_ZERO V_SPAN and END in succession 4 Using the YES key open the zero gas or span gas value to read the measured value...

Page 148: ...ble 0 Enable 1 Enable preset value 2 d Setting of preset value PR SET Configurable range 10 0 to 110 0 Applies only if item c above is set to 2 NO ENT RANGE NO X XXXX Z_DNS ALARM CAL DT X XXXX S_DNS X C_HLD XXX X PR SET ENT ENT ENT F0803 ai YES 2 2 2 2 3 1 See Figure 5 3 Process at the Setting Level on page 5 10 2 Set a value using the and ENT keys If you enter a value that exceeds the limits the ...

Page 149: ... 2 3 2 5 3 NO 2 If a calibration data error ALM 10 occurs the display alternates between the WAIT and ALM 10 indications The ALM 10 indication still remains on display even after the mode move to the measurement mode This error massage does not disappear until normally ending in re calibration or resetting the analyzer 3 The values are operated and the calibration data are read at the time setpoin...

Page 150: ...age 5 8 2 If a calibration data error occurs the display shows ALM 10 Pressing the YES or NO key returns the display to the MAN CAL 3 Set a desired value by using the and ENT keys 4 When the reading settles press the ENT key to confirm your calibration This parameter does not accept input with the and keys If you press the MODE key for ESCAPE after this parameter appears the display shows WAIT The...

Page 151: ...pt the system with the semi automatic or manual mode of calibration One cycle of automatic calibration is skipped however if the time of automatic calibration arrives when semi automatic calibration is in progress 1 Pressing the MODE key change it to display WAIT indication 2 Pressing the MODE key once again returns it measuring mode X XXXX ZERO X XXXX SPAN X XXXX WAIT 1 1 2 F0806 ai Measurement m...

Page 152: ...e Semi automatic calibration mode F0901 ai 9 2 Preparation for Calibration Prepare for calibration during the initial operation of the analyzer by carrying out the following At the operation level set the parameters for semi automatic and manual calibration Also set the valve operation parameter for switching between gases to check the valve performance At the setting level set the calibration dat...

Page 153: ...e operation YES YES YES YES or NO NO NO NO WAIT YES 2 Measurement mode 3 NO NO 7 7 7 7 2 4 4 6 5 1 Span gas valve operation Stabilization time 1 See Figure 6 1 Modes of Operation Level on page 6 8 2 Press the NO key to return to the parameter for sample gas 3 Using the NO key show V_ZERO V_SPAN and END in succession 4 Using the YES key open the zero gas or span gas value to read the measured value...

Page 154: ...00 000 to 133 000 MJ m3 0 0000 to 3 5000 kBTU ft3 b Zero point density Z_DNS Configurable range 0 0000 to 6 0000 kg m3 0 00000 to 0 40000 lb ft3 c Span point calorific value S_CAL Configurable range 000 000 to 133 000 MJ m3 0 0000 to 3 5000 kBTU ft3 d Span point density S_DNS Configurable range 0 0000 to 6 0000 kg m3 0 00000 to 0 40000 lb ft3 e Output hold value during calibration C_HLD Disable 0 ...

Page 155: ...alue that exceeds the limits the display shows OVER Press the YES or NO key to re set the value 3 This step is skipped if the parameter C_HLD is set to a value other than 2 1 ENT XXX XXX S_CAL X XXXX S_DNS ENT 2 2 2 2 2 Setting of preset value Setting of Zero point calorific value Setting of Zero point density Setting of Span point calorific value Setting of Span point density Setting of Output ho...

Page 156: ... WAIT and ALM 10 indications The ALM 10 indication still remains on display even after the mode move to the measurement mode This error massage does not disappear until normally ending in re calibration or resetting the analyzer 3 The values are operated and the calibration data are read at the time setpoint calibration time which is defined in the mode for setting automatics semi automatic calibr...

Page 157: ...calibration data error occurs the display shows ALM 10 Pressing the YES or NO key returns the display to the MAN CAL 3 Set a desired value by using the and ENT keys 4 When the reading settles press the ENT key to confirm your calibration This parameter does not accept input with the and keys If you press the MODE key for ESCAPE after this parameter appears the display shows WAIT The display always...

Page 158: ...pt the system with the semi automatic or manual mode of calibration One cycle of automatic calibration is skipped however if the time of automatic calibration arrives when semi automatic calibration is in progress 1 Pressing the MODE key change it to display WAIT indication 2 Pressing the MODE key once again returns it measuring mode X XXXX ZERO X XXXX SPAN X XXXX WAIT 1 1 2 F0906 ai Measurement m...

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Page 160: ...Procedure Operation level Manual calibration mode See the Process in Figure 7 2 See the Process in Figure 10 2 F1001 ai 10 2 Preparation for Calibration Prepare for calibration during the initial operation of the analyzer by entering manual calibration at the operation level NO SERVC NO NO RANGE NO ALARM CAL DT X C_HLD XXX X PR SET F1002 ai YES 3 1 See Figure 7 4 Process at the Setting Level on pa...

Page 161: ...his status to the MAN CAL 3 The displayed value is fixed It cannot be set 4 When the reading settles press the ENT key to confirm your calibration This parameter does not accept input with the and keys The display always shows the corrected density 5 Pressing the NO key for both the ZERO and SPAN indications returns this status to the MAN CAL Zero point density H2 gas is displayed Close the zero g...

Page 162: ...ion For details on calibration see Chapter 8 9 or 10 11 1 2 Checking the Flowrate of Sample Gas The sample gas should be supplied to the detector at 600 mL min 10 Periodically make sure the given flowrate is kept constant When checking the flowrate also make sure the piping is normal and there is no leakage of calibration gases 11 1 3 Periodic Replacement of the Detector s O rings The O rings are ...

Page 163: ...the holder then while pressing down turn the cap clockwise by 90 degrees using the flat blade screwdriver 4 If the new fuse breaks too soon the circuit may be abnormal Contact Yokogawa in such a case Fuse Holder F1101 ai Figure 11 1 Position of the Fuse Holder 11 1 5 Cleaning Use a clean soft cloth when cleaning for inspection or maintenance You can use a neutral detergent on the transparent windo...

Page 164: ... alarm against specific gravity Specific gravity Low limit of specific gravity alarm set point Specific gravity High limit of specific gravity alarm set point Change the high low limits OUT OF SP GR ALM 04 High low limit alarm against calorific value Calorific value Low limit of calorific value alarm set point Calorific value High limit of calorific value alarm set point Change the high low limits...

Page 165: ...rrective Action Message via Communication Err 01 Sensor oscillation shutdown Failure to detect oscillation frequency from the detector Reset the power supply Contact Yokogawa service personnel FAULT SENSOR Err 02 Error in sensor s oscillation frequency Frequency F2 out of range from 1000 to 10000Hz Frequency F4 out of range from 4000 to 10000Hz Reset the power supply Contact Yokogawa service perso...

Page 166: ... GD40R Gas Density Meter Detector CMPL 11T3E1 01E 1st Edition Apr 1998 YK 5th Edition Jun 2015 YK Item Part No 1 F9301DY 2 F9301DQ 3 G9303AM 4 G9303LK 5 G9339AA 6 Y9408ZU 7 F9340AL 8 Y9401WL 9 G9601AN 6 5 1 3 2 4 7 8 9 Qty Description 1 Cover 1 Cover 1 O ring 1 O ring 2 Bracket Assembly 2 Bolt 1 Screw 1 Toothed Lock Washer 1 Cable Gland Assembly only GD40R ...

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Page 168: ... GD402G Gas Density Meter Non Explosion proof Converter CMPL 11T3E1 02E 1st Edition Apr 1998 YK 3rd Edition Apr 2012 YK 4 6 5 1 2 3 Item Part No 1 A1109EF A1111EF 2 L9811FV 3 K9334CN 4 K9313DW 5 Y9101XA 6 Y9420LU Qty Description 1 Fuse 1 0 A For 100 to 240 V AC 1 Fuse 2 0 A For 24 V DC 6 Cable Gland 6 Insert 1 Cover Assy 4 O Ring 4 Screw ...

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Page 170: ... Mar 2017 EJA310 to EJX310A pages 1 2 1 5 1 6 1 8 2 7 2 14 3rd Feb 2017 Revised over all 2nd Aug 2013 Revised and Corrected over all 1st Dec 2007 Newly published IM 11T03E01 51E n If you want have more information about Yokogawa products you can visit Yokogawa s home page at the following website http www yokogawa com an n Published by Yokogawa Electric Corporation 2 9 32 Nakacho Musashino shi Tok...

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