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Process Analyzers

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Copyright 2021 Baker Hughes company.
This material contains one or more registered trademarks of Baker Hughes Company and its subsidiaries 

in one or more countries. All third-party product and company names are trademarks of their respective 

holders.

TMO2D Digital Display

User’s Manual

910-084 Rev. D

August 2021

Summary of Contents for TMO2D

Page 1: ...panametrics com Process Analyzers 910 084 D August 2021 TMO2D Digital Display User s Manual...

Page 2: ......

Page 3: ...is material contains one or more registered trademarks of Baker Hughes Company and its subsidiaries in one or more countries All third party product and company names are trademarks of their respectiv...

Page 4: ...ii no content intended for this page...

Page 5: ...h installation Auxiliary Equipment Local Safety Standards The user must make sure that he operates all auxiliary equipment in accordance with local codes standards regulations or laws applicable to sa...

Page 6: ...e environment In order to avoid the dissemination of those substances in our environment and to diminish the pressure on the natural resources we encourage you to use the appropriate take back systems...

Page 7: ...21 4 2 Entering Data into the User Program 21 4 2 1 Key Functions 22 4 3 Programming the TMO2D Using the Display 22 4 3 1 Display Navigation 22 4 3 2 Menu Navigation 23 4 4 The Setup Menu 23 4 4 1 Se...

Page 8: ...Digits 58 5 4 Select Background 58 5 5 Select Tracking 59 5 6 Select Tertiary 59 5 7 Response Parameters 59 5 8 LabCal Outputs 60 5 9 Manual Offset 61 5 10 Change AutoCal Limits 61 Chapter 6 Specific...

Page 9: ...ts with the option of being hermetically sealed for Division 2 applications Each alarm can be programmed for both a high and a low setpoint and also for either failsafe or non failsafe operation Optio...

Page 10: ...Chapter 1 Features and Capabilities 2 TMO2D User s Manual no content intended for this page...

Page 11: ...ounted IMPORTANT For compliance with the EU s Low Voltage Directive 2006 95 EC this unit requires an external power disconnect device such as a switch or circuit breaker The disconnect device must be...

Page 12: ...s and insert the colored wires into the corresponding openings on top of TB1 See Table 2 below for color coded pin designations and Figure 1 on page 5 for the TB1 location WARNING Make sure that the 2...

Page 13: ...Chapter 2 Installation Figure 1 Wiring Connections to TB1 Block CAUTION Do not make any connections to unassigned or unused terminals 2 3 4 1 24 V 1 AMP 1 Return 2 Gas 3 Comp 4 Red Black White Green B...

Page 14: ...al the unused cable entry holes with standard conduit plugs or their equivalent Note If you make the modifications as discussed here your unit will comply with the EMC Directive 2004 108 EC Note For C...

Page 15: ...into the XMO2 transmitter through one of the 3 4 conduit holes on the side of the transmitter WARNING Be sure to plug the unused conduit cable entry hole on the transmitter in order to meet specificat...

Page 16: ...Mark compliance is required only for units used in EU countries For CE Mark compliance you must use shielded cable and connect the shield to a cable gland see Figure 3 on page 7 After you make all th...

Page 17: ...llation Figure 5 XMO2 Wiring Connections 1 24VDCLine red 1 2 3 4 2 3 24VDCReturn black 4 to 20mA white 4 to 20 mA green RS232 TX white RS232 GND green 2 3 4 1 3 External Ground Screw Cover Internal Gr...

Page 18: ...mitter PC board PCB by carefully pulling it directly up without bending the pins attached to the PCB See Figure 6 on page 11 3 Loosen the TB1 side screws and insert the colored wires into the correspo...

Page 19: ...d off as shown in Figure 7 on page 12 After you make all the necessary electrical connections seal the unused cable entry holes with standard conduit plugs or their equivalent Note If you make the mod...

Page 20: ...nnect the XMTC to the TMO2D 1 Route the cable into the XMTC transmitter through one of the 3 4 conduit holes on the side of the transmitter WARNING Be sure to plug the unused conduit cable entry hole...

Page 21: ...sed in EU countries For CE Mark compliance you must use shielded cable and connect the shield to the stand off as shown in Figure 9 below After you make all the necessary electrical connections seal t...

Page 22: ...D User s Manual Figure 9 XMTC Wiring Connections 2 3 4 1 4 to 20 mA white 3 4 to 20 mA green 4 RS232 TX white 2 RS232 GND green 3 TB1 2 3 24 VDC Line red 1 24 VDC Return blk 2 RS232 RX red 1 TB2 1 Sig...

Page 23: ...nal to the rear of the TMO2D using a 25 pin connector See Figure 10 below for the RS 232 wiring pin connections and Chapter 3 for the corresponding key chart Figure 10 Display RS 232C Serial Port Conn...

Page 24: ...Chapter 2 Installation 16 TMO2D User s Manual no content intended for this page...

Page 25: ...Chapter 2 Installation TMO2D User s Manual 17 Figure 11 TMO2D Transmitter and Display Wiring Options ref dwg 701 030 sht 2...

Page 26: ...Chapter 2 Installation TMO2D User s Manual 18...

Page 27: ...ine by 24 character backlit Liquid Crystal Display screen LCD On power up the display unit tests its memory RAM then searches for valid calibration data from the display as well as input from the tran...

Page 28: ...rial port which can be connected to a terminal or computer that supports the RS 232C protocol see The Outputs Menu on page 30 All keypad and most display operations can be performed remotely through t...

Page 29: ...transmitter 4 2 Entering Data into the User Program To enter data into the user program or to check previously entered values enter the Menu Mode When the power is turned on the TMO2D enters the Oper...

Page 30: ...key in the Menu Mode 4 3 Programming the TMO2D Using the Display This section briefly explains display and menu navigation and then takes you step by step through the programming procedure 4 3 1 Displ...

Page 31: ...while pressing NO skips that option and displays the next option in the list The Selector keys enable users to choose between two or three possible options in the menu Note The menu lists are circula...

Page 32: ...t units and input range for the input gas MAIN MENU Setup Press YES to enter the Setup Menu SETUP MENU Set Time Press YES to set the time Enter 24 hour time HH MM XX XX 13 15 Use the numeric keys to e...

Page 33: ...eys to move the brackets to the desired entry Press YES to confirm the entry Select Input Gas units O2 Use the NO or arrow keys to move the brackets to the desired entry The program offers six choices...

Page 34: ...s enabled a Comp not enabled message will appear SETUP MENU Set Backlight Press YES to set the backlight SETUP MENU Remain ON min X 10 Use the numeric keys to enter 10 The X s represent the previous t...

Page 35: ...en they communicate with the TMO2D through the RS 232 port Note The baud rate can be changed using a terminal connected to the RS 232C port However this is not recommended as the TMO2D will immediatel...

Page 36: ...UNICATIONS Set Update Rate Press NO to proceed to the next submenu SET COMMUNICATIONS Set Time Stamp Press YES to determine if you want the record printed with a time stamp If you select this option t...

Page 37: ...tup Menu System Error Effects Set Display Response Press YES to enter the Display Response submenu Display System Error YES no Use the NO or arrow keys to select if the display will show errors Press...

Page 38: ...with 0 mA equal to 0 oxygen and 20 mA equal to 100 oxygen Appendix B offers a flow diagram of the Outputs Menu in Figure 1 on page 5 System Error Effects Done Press YES to return to the Setup Menu or...

Page 39: ...Gas Reading High Gas Reading System Fault Indicator Auto Calibration Error Indicator New Auto Calibration Data If the relay is configured as an Auto Calibration relay the TMO2D offers two options Pro...

Page 40: ...to confirm the selection Relay type ALARM autocalibration Use the NO or arrow keys to select the relay type and press YES to confirm the selection Auto Cal Relay Type PROC CAL zero span Use the NO or...

Page 41: ...resent the previously entered setpoint ALARM FEATURES Set High Alarm Function Press NO to proceed to the system fault action entry ALARM FEATURES Set System Fault Action Press YES to enter the system...

Page 42: ...he cal occurred action function Trip On New Cal Data NO yes Use the NO or arrow keys to indicate whether or not you wish the alarm to trip on new calibration data and press YES to confirm the selectio...

Page 43: ...bration Follow the steps below to test the gas signal input from the transmitter The compensation signal input is only used on a TMO2 oxygen transmitter with external background gas or external atmosp...

Page 44: ...D User s Manual 4 7 1 1 Done COMP DVM TEST X XX mA Press any key to return to the DVM submenu Select DVM Input Done Press NO to scroll to Done and press YES to exit the DVM test TESTS DVM Test Press N...

Page 45: ...utput Test submenu Select Output to test A B done Use the NO or arrow keys to select A and press YES to confirm the selection Set Output A to Gas XX XX Use the numeric keys to enter 3 6 3 and 9 and pr...

Page 46: ...on Auto Cal Parameters Refer to Figure 28 on page 84 and Figure 29 on page 85 for a flow diagram of the Calibration Menu Warning Cal Relay Test NO yes Use the NO or arrow keys to choose to continue or...

Page 47: ...ter data from the transmitter calibration sheet Depending on the selection made in the Select Compensation submenu the display will present appropriate prompts for none pressure or background compensa...

Page 48: ...After entering all the points use numeric keys to enter the corresponding mA values for the given percent gas concentration Press YES twice to confirm each entry CALIBRATION MENU Gas Calibration Press...

Page 49: ...the number of background gas curves then press YES twice to confirm the entry O2 GRID ENTRY of Points X Use the numeric keys to enter the number of oxygen points per curve and press YES twice to conf...

Page 50: ...tling has been completed if no error has occurred the analyzer calculates the amount of drift and applies the calculated drift to the factory calibration data The factory calibration data remains unch...

Page 51: ...applies new calibration data and sets a new calibration flag CALIBRATION MENU Auto Cal Parameters Press YES to enter the Auto Cal Parameters submenu Enable AutoCal YES no Press YES to enable the Auto...

Page 52: ...al Auto Cal Verification disabled ENABLED Use the NO or arrow keys to select enabling or disabling of auto cal verification Press YES to confirm your entry AUTO CALIBRATION MENU Set Auto Verification...

Page 53: ...l Scroll through the submenu and press YES to enter the time interval option Select AutoCal Interval HOURS days Use the NO or arrow keys to select HOURS Press YES to confirm the selection Auto Cal Int...

Page 54: ...concentration is 0 oxygen After you enter the gas concentration the display will automatically prompt for the equilibration time for the zero gas The equilibration time should allow for the distance t...

Page 55: ...s ON for MM SS XX XX Use the numeric keys to enter the number of minutes and seconds needed for equilibration time in this case 3 0 and 0 or simply 3 Then press YES twice to confirm the entry The X s...

Page 56: ...Settling Time Scroll through the submenu and press YES to enter the Set Settling Time option Settling Time MM SS XX XX Use the numeric keys to enter the minutes and seconds for settling time and press...

Page 57: ...Value Set Output Response Hold Last Value Output A Error Value mA Value X XX Use the numeric keys to enter the desired value The number in brackets represents the previously entered value Press YES to...

Page 58: ...aches zero the display will read Measuring and count down the measurement time At the end of the Auto Cal procedure the Process Cal relay will reset to the Process position and the settling time will...

Page 59: ...XX XX AutoCal Zero Gas is ON Measuring Abort AutoCal Pressing NO sends the display back to the previous screen while pressing YES sends the display ahead to Settling and then back to the start of the...

Page 60: ...uto Cal drift curve Working AUTO CALIBRATION MENU Reset Drift After resetting the curve or if you press NO to cancel the process the display returns to the Auto Cal Menu Press NO to proceed to the nex...

Page 61: ...s factory initialization system power on system RESET RAM checksum failure memory corruption Transmitter cell under range Transmitter cell over range no calibration curve return to normal operation Au...

Page 62: ...vious event for the next event When done press NO to exit the System Log See Figure 14 below for a description of the components of the System Log screen Figure 14 System Log Display Screen MAIN MENU...

Page 63: ...ements 4 9 2 1 Done To exit the System Log menu proceed as follows SYSTEM LOG MENU Print System Log Press YES and the TMO2D transmits the entire log using the RS232 serial port SYSTEM LOG MENU Print S...

Page 64: ...Chapter 4 Basic Programming 56 TMO2D User s Manual no content intended for this page...

Page 65: ...k previously entered values enter the Factory Setup Menu Mode When you turn the power on the TMO2D enters the Operate Mode To enter the Factory Setup Menu Mode 1 Press the NO key 2 Key in the code 3 6...

Page 66: ...ckground option enables you to select a background gas label if background compensation is active and the LCD has been programmed to display the background gas Note Background compensation and display...

Page 67: ...reading increases the transmitter s response speed Note Be careful when setting the Tau up or down values Values that are too high may cause the TMO2D readings to overshoot the actual end point FACTO...

Page 68: ...lue Press YES to enter the number and YES again to confirm the entry FACTORY SETUP MENU Window XX XX Use the numeric keys to enter the desired value Press YES to enter the number and YES again to conf...

Page 69: ...he desired value in or ppm Press YES to enter the value and YES again to confirm the entry FACTORY SETUP MENU Manual Offset Press NO to proceed to the Change AutoCal Limits option FACTORY SETUP MENU C...

Page 70: ...fication Limit Press NO to exit the verification mode drift limit AUTOCAL DRIFT LIMITS Done Press YES to exit the AutoCal Drift Limits window Pressing NO returns the option to the Edit Tot Drift Limit...

Page 71: ...tion 0 05 of span dead band Optional Two hermetically sealed relays for Class I Division 2 hazardous classified locations Two standard or hermetically sealed relays for automatic calibration Auto Cal...

Page 72: ...steel 11 37 x 8 93 x 4 00 in 289 x 227 x 102 mm Weight Rack Mount 5 4 lb 2 4 kg Bench Mount 7 4 lb 3 4 kg Panel Mount 4 7 lb 2 1 kg Weatherproof fiberglass 6 5 lb 3 0 kg Weatherproof stainless steel 1...

Page 73: ...50 60 Hz 3 230 VAC 50 60 Hz 4 240 VAC 50 60 Hz D Output 2 Dual isolated 0 4 20 mA E Alarm Relays 1 Dual alarm relays standard 2 Dual alarm relays hermetically sealed for Class I Div 2 3 Dual alarm re...

Page 74: ...Chapter 6 Specifications 66 TMO2D User s Manual no content intended for this page...

Page 75: ...Outline Figure 18 Panel Mount Outline Figure 19 Panel and Rack Mounting Dimensions Figure 20 Fiberglass Weatherproof Outline Figure 21 Stainless Steel Weatherproof Outline Figure 22 Oxygen Display PC...

Page 76: ...Appendix A Outline and Installation Drawings 68 TMO2D User s Manual no content intended for this page...

Page 77: ...Appendix A Outline and Installation Drawings TMO2D User s Manual 69 Figure 16 Rack Mount Outline ref dwg 712 220...

Page 78: ...Appendix A Outline and Installation Drawings TMO2D User s Manual 70 Figure 17 Bench Mount Outline ref dwg 712 221...

Page 79: ...Appendix A Outline and Installation Drawings TMO2D User s Manual 71 Figure 18 Panel Mount Outline ref dwg 712 222...

Page 80: ...Appendix A Outline and Installation Drawings TMO2D User s Manual 72 Figure 19 Panel and Rack Mounting Dimensions ref dwg 712 255...

Page 81: ...Appendix A Outline and Installation Drawings TMO2D User s Manual 73 Figure 20 Fiberglass Weatherproof Outline ref dwg 701 030...

Page 82: ...Appendix A Outline and Installation Drawings TMO2D User s Manual 74 Figure 21 Stainless Steel Weatherproof Outline ref dwg 712 1123...

Page 83: ...Appendix A Outline and Installation Drawings TMO2D User s Manual 75 Figure 22 Oxygen Display PC Board Assembly ref dwg 703 1226...

Page 84: ...Appendix A Outline and Installation Drawings TMO2D User s Manual 76 Figure 23 Oxygen Display PC Board Schematic ref dwg 700 1226 sht 1...

Page 85: ...Appendix A Outline and Installation Drawings TMO2D User s Manual 77 Figure 24 Oxygen Display PC Board Schematic ref dwg 700 1226 sht 2...

Page 86: ...Appendix A Outline and Installation Drawings TMO2D User s Manual 78 Figure 25 Oxygen Display PC Board Schematic ref dwg 700 1226 sht 3...

Page 87: ...Appendix A Outline and Installation Drawings TMO2D User s Manual 79...

Page 88: ...enu Maps Appendix B Menu Maps Figure 26 Main Menu Setup and Outputs Figure 27 Main Menu Relays and Tests Figure 28 Main Menu Calibration Menu Figure 29 Main Menu Calibration AutoCal Param System Log R...

Page 89: ...Appendix B Menu Maps 81 TMO2D User s Manual no content intended for this page...

Page 90: ...Appendix B Menu Maps TMO2D Digital Display User s Manual 82 Figure 26 Main Menu Setup and Outputs...

Page 91: ...Appendix B Menu Maps TMO2D Digital Display User s Manual 83 Figure 27 Main Menu Relays and Tests...

Page 92: ...Appendix B Menu Maps TMO2D Digital Display User s Manual 84 Figure 28 Main Menu Calibration Menu...

Page 93: ...Appendix B Menu Maps TMO2D Digital Display User s Manual 85 Figure 29 Main Menu Calibration Auto Cal Param System Log Resume...

Page 94: ...Appendix B Menu Maps TMO2D Digital Display User s Manual 86 Figure 30 Factory Setup Menu...

Page 95: ...Appendix B Menu Maps TMO2D Digital Display User s Manual 87...

Page 96: ...ass Weatherproof 71 Panel Mount 69 Rack Mount 67 Stainless Steel Weatherproof 72 Display Navigation 22 Display Setting 27 Drift Resetting 51 DVM Test 35 E Entering Data into the User Program 21 55 Env...

Page 97: ...Handling 29 30 Set Time 24 Specifications Physical 62 Stainless Steel Weatherproof Outline 72 System Log Menu Map 82 T Temperature TMO2D Display 61 Tests Menu 34 Menu Map 80 Output Test 36 Relays Tes...

Page 98: ...and warranties arising from course of dealing or usage or trade Return Policy If a Panametrics instrument malfunctions within the warranty period the following procedure must be completed 1 Notify Pan...

Page 99: ...76 TMO2D User s Manual no content intended for this page...

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Page 101: ...ct and company names are trademarks of their respective holders 910 084D A Customer Support Centers U S A The Boston Center 1100 Technology Park Drive Billerica MA 01821 U S A Tel 800 833 9438 toll fr...

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