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TMO2D Digital Display User’s Manual

15

Chapter 2. Installation

2.3.5 RS-232C Serial Port

The TMO2D has a bi-directional, industry-standard RS-232C serial port (#J8) that can be connected to a terminal or
computer that supports the RS-232C protocol. Connect the RS-232C from the computer or terminal 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 Connections

2.4 Wiring Other Components to the TMO2D Display

If desired, the TMO2D Analyzer can be wired to 4-20mA outputs, AutoCal systems, and alarms. Figure 11 on page 17
shows the possible wiring connections.

J8

(Pin 1)

Pin 2 = Transmit (from)

Pin 3 = Receive (to)

Pin 7 = Return (ground)

(Pin 14)

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21
22
23
24
25
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Summary of Contents for TMO2D

Page 1: ...GE Measurement Control Solutions Gas Moisture TMO2D Digital Display User s Manual ...

Page 2: ...ERG ENGINEERING SALES CO INC Your Complete Sourcefor NDT Testing Equipment Since 1969 3893 Industrial Avenue Rolling Meadows IL 60008 phone 847 577 3980 fax 847 577 0474 www bergeng com info bergeng com ...

Page 3: ...GE Measurement Control Solutions TMO2D Digital Display User s Manual 910 084 Rev D August 2011 ...

Page 4: ...ii ...

Page 5: ...t for each 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 safety Working Area WARNING Auxiliary equipment may have both manual and automatic modes of operation As equipment can move suddenly and without warning do not enter the work cell of this equip...

Page 6: ...he 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 Those systems will reuse or recycle most of the materials of your end life equipment in a sound way The crossed out wheeled bin symbol invites you to use those systems If you need more information o...

Page 7: ...Display 15 Chapter 3 Operation 3 1 Introduction 19 3 2 Powering Up 19 3 3 The User Interface 19 3 3 1 The LCD Display 19 3 3 2 The Keypad 20 3 4 RS 232C Serial Port 20 Chapter 4 Basic Programming 4 1 Introduction 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...

Page 8: ...uto Cal Parameters 42 4 9 The System Log Menu 52 4 9 1 Viewing the System Log 53 4 9 2 Print System Log 54 Chapter 5 Advanced Programming 5 1 Introduction 55 5 2 Entering Data into the Factory Setup Program 55 5 3 Set Significant Digits 56 5 4 Select Background 56 5 5 Select Tracking 57 5 6 Select Tertiary 57 5 7 Response Parameters 57 5 8 LabCal Outputs 58 5 9 Manual Offset 59 5 10 Change AutoCal...

Page 9: ... alarm contacts 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 Optional automatic calibration of GE transmitters A fault alarm in the event of either a transmitter problem or a calibration error The fault alarm can be programmed for either failsafe or non...

Page 10: ...Chapter 1 Features and Capabilities 2 TMO2D Digital Display User s Manual ...

Page 11: ...nnect the power The weatherproof and explosion proof models are wall mounted 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 marked as such clearly visible directly accessible and located within 1 8 m 6 ft of the unit The power cord is the main disconnect...

Page 12: ...e on the transmitter in order to meet specifications and to maintain the appropriate weatherproof or explosion proof rating 2 Unplug TB1 on the TMO2 transmitter PC board PCB by carefully pulling it directly up without bending the pins attached to the PCB 3 Loosen the TB1 side screws and insert the colored wires into the corresponding openings on top of TB1 See Table 2 below for color coded pin des...

Page 13: ...ause damage to the TMO2 PCB requiring factory repair 4 Tighten the side screws and carefully plug TB1 back onto the TMO2 PCB 5 Connect the other end of the cable in a similar manner to the TMO2D Refer to Figure 11 on page 17 for TB1 location 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 ...

Page 14: ...ctrical connections seal 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 CE compliance the I O cables must be shielded The shields are to be grounded within the TMO2D to the closest location Shielded cable is not required when installations include met...

Page 15: ...ust be terminated in the cable gland as shown in Figure 3 below Figure 3 Proper Cable Gland Assembly 3 Route the cable 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 specifications and to maintain the appropriate weatherproof or explosion proof rating 4 Unp...

Page 16: ...imilar manner to the TMO2D Refer to Figure 11 on page 17 for the TB1 location Figure 4 Wiring Connections to the XM02 TB1 TB2 Block CAUTION Do not make any connections to unassigned or unused terminals Table 4 Wiring the XMO2 with 4 Wire Cable Wire Connections Color XMO2 Transmitter TB1 TMO2D Display TB5 Power 24 VDC Red Pin 1 24 V Power Return Black Pin 2 RTN mA Signal White Pin 3 GAS mA Signal B...

Page 17: ...dard 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 CE compliance the I O cables must be shielded The shields are to be grounded within the TMO2D to the closest location Shielded cable is not required when installations include metal conduit Figure 5 XMO2 Wiring Connections 1 24VDC Line red 1 ...

Page 18: ...maintain the appropriate weatherproof or explosion proof rating 2 Unplug TB1 on the TMO2 TC transmitter 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 corresponding openings on top of TB1 Refer to Table 6 below for color coded pin designations WARNING Make sure ...

Page 19: ... used in EU countries For CE Mark compliance you must use shielded cable and connect the shield to the stand 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 modifications as discussed here your unit will comply with the EMC Directive 2004 108 EC Note Fo...

Page 20: ... 450 ft 130 m For longer distances each cable can be supplied as 18 AWG that can be located up to 1 050 ft 320 m If you are using your own cable refer to Table 7 below for cable requirements For longer cable lengths consult the factory Table 7 Cable Requirements for XMTC MAX CABLE LENGTH CABLE SIZE Feet Meters AWG Sq mm 450 130 22 0 35 700 200 20 0 6 1 050 320 18 1 0 1 700 500 16 1 2 2 800 850 14 ...

Page 21: ...w for color coded pin designations WARNING Make sure that the 24 VDC wire red is connected to terminal TB1 1 Connecting 24 VDC to any other terminal could cause bodily harm It could also cause damage to the XMTC PCB requiring factory repair 4 Tighten the side screws and carefully plug TB1 back onto the XMTC PCB 5 Connect the other end of the cable to the TMO2D Refer to Figure 11 on page 17 for TB1...

Page 22: ...s 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 CE compliance the I O cables must be shielded The shields are to be grounded within the TMO2D to the closest location Shielded cable is not required when installations include metal conduit Figure 9 XMTC Wiring Connections 2 3 4 1 ...

Page 23: ...r terminal 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 Connections 2 4 Wiring Other Components to the TMO2D Display If desired the TMO2D Analyzer can be wired to 4 20mA outputs AutoCal systems and alarms Figure 11 on page 17 shows the possible wiring c...

Page 24: ...Chapter 2 Installation 16 TMO2D Digital Display User s Manual ...

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

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

Page 27: ...ins a 2 line 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 transmitter If calibration data has already been entered into the display the unit immediately begins taking measurements from the transmitter and the LCD begins displaying the gas concentration ...

Page 28: ...ed 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 this serial port Table 9 below lists terminal computer keys and how they correspond to the keys on the Display keypad YES NO Table 9 RS 232C Serial Port Corresponding Keys TMO2D Keypad ASCII Computer Keyboard TMO2D Keypad ASCII Com...

Page 29: ...xygen 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 Operate Mode To enter the Menu Mode 1 Press the NO key 2 Key in the code 1 2 3 The TMO2D will display an asterisk after you enter each digit If an incorrect code is entered or a non numeric YES NO or...

Page 30: ...g the NO 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 Display Navigation On power up the first line of the LCD screen contains the current measurement parameter and a real time clock The second line of the LCD contains the measured data on the left a...

Page 31: ...ed option 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 circular skipping over the last option in the list returns you to the first option in the list The following sections describe the programming procedure and menu navigation in detail one menu at a t...

Page 32: ...er 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 enter a 1 3 1 and 5 The X s represent the previous time entered Enter 24 hour time HH MM 13 15 Press YES to confirm the entry Press YES again to exit SETUP MENU Set Time Press NO to proceed to the next submenu SETUP MENU Set Date Press YES to set the date Enter Date MM DD YY...

Page 33: ...try 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 O2 H2 N2 SO2 CO2 and OTHER Press YES to confirm the entry Gas Label ABCDEFGHIJKLM NO Use the arrow keys or the keypad numbers see Table 10 below to move the cursor to the desired character in the list When you have reached the desired charac...

Page 34: ...o adjust how vividly the LCD appears in the prevailing light To adjust the contrast for maximum visibility 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 time entered SETUP MENU Remain ON min 10 Press YES to confirm the entry and YES again to exit SETUP MENU Set Backlight Press NO to proceed to t...

Page 35: ...t See page 20 for operation instructions The display supports the communication rates of 9600 4800 2400 1200 and 300 baud The default setting is 9600 baud Other parameters are fixed at 8 bits 1 stop bit no parity Note The 300 baud setting is provided for compatibility with older equipment however the use of 300 baud greatly limits the computation speed of the TMO2D and its use is not recommended T...

Page 36: ...UNICATIONS Set Baud Rate Press NO to proceed to the next submenu SET COMMUNICATIONS Set Update Rate Press YES to set the update rate SET COMMUNICATIONS Data Interval X 180 For example enter 1 8 and 0 for a 180 sec 3 min interval The X represents the previously entered data interval SET COMMUNICATIONS Data Interval 180 Press YES to confirm the entry and YES again to exit SET COMMUNICATIONS Set Upda...

Page 37: ...to the Setup 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 YES to confirm the selection System Error Effects Set Display Response Press NO to proceed to the next submenu SYSTEM ERROR EFFECTS Set Output Response Press YES to enter the Output Response ...

Page 38: ...have a 0 to 20 mA range 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 26 on page 79 System Error Effects Done Press YES to return to the Setup Menu or NO to continue scrolling through the System Error Effects submenu SETUP MENU Set Error Handling Press NO to exit the Error Handling menu SETUP MENU Done Press YES to exit the...

Page 39: ... Non Failsafe mode Low 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 Process Cal Relay Zero Span Relay If the transmitter requires a one gas offset or one gas span calibration you need to set only one relay for Auto Calibration with the Process Cal o...

Page 40: ...election 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 arrow keys to select the autocalibration type and press YES to confirm the selection ALARM FEATURES Set Low Alarm Function Press YES to set the low alarm function Trip on Low NO yes Use the NO or arrow keys to indica...

Page 41: ...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 fault action function Signal faults occur if the signal from the transmitter drops below 1 mA or exceeds 24 mA Trip On System Faults NO yes Use the NO or arrow keys to indicate whether or not you wish the alarm to trip on system f...

Page 42: ...ee submenus DVM Test Output Test Relays Test Refer to Figure 27 on page 80 for a flow diagram of the Tests Menu ALARM FEATURES Normal Failsafe Mode Press YES to enter the normal failsafe mode function Failsafe Alarm NORMAL failsafe Use the NO or arrow keys to indicate whether or not you wish the alarm to act as a normal or failsafe alarm and press YES to confirm the selection ALARM FEATURES Normal...

Page 43: ...AIN MENU Setup Press NO to scroll through the menu until the Tests Menu appears MAIN MENU Tests Press YES to enter the Tests Menu TESTS DVM Test Press YES to select the DVM submenu Select DVM Input Gas Input Press YES to select the GAS input test GAS DVM TEST X XX mA The display will show the gas signal The X s represent the milliamp signal which will update continuously during the test Press any ...

Page 44: ...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 press YES to confirm the entry The X s represent the previously entered setpoint Set Output A to Gas 36 39 Press YES to return to the calibration submenu Select Output to test A B DONE Use the NO or arrow keys to select DONE and press YES to exit the submenu TESTS Output Test Press NO to ...

Page 45: ...D The Calibration Menu includes five submenus Select Response Select Compensation Gas Calibration Pressure Calibration Auto Cal Parameters Refer to Figure 28 on page 81 and Figure 29 on page 82 for a flow diagram of the Calibration Menu Turn Relay A on OFF done Use the NO or arrow keys to select DONE Press YES to confirm the selection Select Relay to test A B C D done Use the NO or arrow keys to s...

Page 46: ...s to compensate for pressure or background gases a None selection is also available for applications that require no compensation Note The TMO2 oxygen transmitter is the only device where compensation may be set to a value other than None MAIN MENU Calibration Press YES to enter the Calibration Menu CALIBRATION MENU Select Response Press YES to enter the Select Response submenu Set System Response...

Page 47: ...st concentration The menu will then display the Working message before returning to the Gas Calibration submenu CALIBRATION MENU Gas Calibration Press YES to enter the Gas Calibration submenu The menu will vary according to the selection made in the Select Compensation submenu GAS GRID ENTRY of Points X Use the numeric keys to enter the number of points in the gas calibration curve then press YES ...

Page 48: ...mmHg for the first curve and press YES twice Repeat this process for the other curves PRESSURE GRID ENTRY of Points X Use the numeric keys to enter the number of oxygen points per pressure curve then press YES twice to confirm the entry Point 1 O2 XX XX Use the numeric keys to enter the percent of oxygen for the given point then press YES twice to confirm the entry Repeat this process for the othe...

Page 49: ...confirm either a YES or NO selection If you select NO the menu proceeds to the next point entered X XX O2 Curve X O2 mA X XX Use the numeric keys to enter the corresponding O2 input milliamp value for the given point then press YES twice to confirm the entry X XX O2 Curve X Bkgd mA X XX Use the numeric keys to enter the corresponding background gas compensation input milliamp value for the given p...

Page 50: ...e takes place while the process gas replaces the calibration gas Once settling 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 unchanged The TMO2D stores the corrections to the calibration data as the Drift Curve If the Auto Cal measurements are beyond the p...

Page 51: ...ON MENU Set Auto Verification Then use the NO or arrow keys to scroll through the ten options within the submenu AUTO CALIBRATION MENU Set Time Interval AUTO CALIBRATION MENU Set AutoCal Mode AUTO CALIBRATION MENU Set Cal Gas Data AUTO CALIBRATION MENU Set Settling Time AUTO CALIBRATION MENU Set Error Handling AUTO CALIBRATION MENU Perform AutoCal AUTO CALIBRATION MENU Reset Drift AUTO CALIBRATION...

Page 52: ...s 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 Interval Hours XX XX Use the numeric keys to enter the number of hours Press YES twice to confirm the entry Press NO to proceed The X s represent the previously entered hours AUTO CALIBRATION MENU Set Time Interval The display returns to th...

Page 53: ...nter the oxygen concentration of the mixture The default 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 the calibration gas must travel and for the settling time of the transmitter cell Note For a successful auto calibration the equilibration time ...

Page 54: ...ered percentage Zero Gas 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 represent the previously entered minutes and seconds AUTO CALIBRATION MENU Set Zero Gas Press NO to proceed to the Set Span Gas option AUTO CALIBRATION MENU Set Span Gas Scroll ...

Page 55: ...ENU Set 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 YES twice to confirm the entry Press NO to proceed The X s represent the previously entered time AUTO CALIBRATION MENU Set Settling Time Press NO to proceed to the Set Error Handling option A...

Page 56: ...utput Response Force to 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 enter the value and YES again to confirm the entry Output B Error Value mA Value X XX Use the numeric keys to enter the desired value Press YES to enter the value and YES agai...

Page 57: ... time reaches 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 count down to zero The display will then read AutoCal in Progress and the TMO2D will return to the start of the Perform Auto Cal option For a 2 gas cal configuration The first line of the disp...

Page 58: ...ero Gas is ON XX XX mA 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 option AutoCal Settling XX XX XX XX The display then counts down the settling time Abort AutoCal Pressing NO sends the display back to the previous screen while pressing YES sen...

Page 59: ...et the Auto 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 next option AUTO CALIBRATION MENU View Drift Curve Press YES to enter the View Drift Curve option Drift Values X XX Gas X XX mA Press YES to scroll through the values of the drift curve AUTO CALI...

Page 60: ...wing types 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 AutoCal Tot drift error AutoCal Drift Cal error Note Testing the fault alarm does not appear in the System Log The TMO2D stores only the 25 most recent events in its memory When additional even...

Page 61: ...r the previous 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 System Log Press YES to enter the System Log menu SYSTEM LOG MENU Display System Log Press YES to view the most recent event in the System Log 03 Normal Operation 04 04 02 10 21 58 The TMO2D ...

Page 62: ...ing measurements 4 9 2a 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 System Log Press NO SYSTEM LOG MENU Done Press YES to leave the System Log menu MAIN MENU System Log Press NO MAIN MENU Resume Press YES for the TMO2D to resume taking measurements 00 Factory ...

Page 63: ... check 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 9 The TMO2D will display an asterisk after you enter each digit If you enter an incorrect code or press a non numeric YES NO or arrow key rather than 3 6 9 the LCD will automatically resume disp...

Page 64: ...Select Background 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 apply only for a TMO2 oxygen transmitter If the Auto Calibration mode is active the TMO2D displays calibration status instead of the background gas FACTORY SETUP MENU Set Significant Digits ...

Page 65: ...he Tau up 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 FACTORY SETUP MENU Select Tracking Press YES to select tracking Turn Tracking ON off Use the NO or arrow keys to scroll to the desired option Press YES to confirm the entry FACTORY SETUP MENU Sele...

Page 66: ...to enter the desired value 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 confirm the entry FACTORY SETUP MENU Response Parameters Press NO to proceed to the LabCal Outputs option FACTORY SETUP MENU LabCal Outputs Press YES to calibrate the analog outputs...

Page 67: ... enter the 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 Change AutoCal Limits Press YES to change the error handling limits for auto calibration AUTOCAL DRIFT LIMITS Edit Tot Drift Limit Press YES to edit the total calibration drift limit Set Total ...

Page 68: ...AL DRIFT LIMITS Edit Verification 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 prompt FACTORY SETUP MENU Change AutoCal Limits Press NO to exit the Change AutoCal Limits option Pressing YES returns the option to the Edit Tot Drift Limit prompt FACTORY S...

Page 69: ...nt resolution 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 Digital Output RS 232C serial port Display 2 line x 24 character backlit LCD Analog Input One 4 20 mA from any transmitter Optional second 4 20 mA input Power 100 115 230 240 VAC 10 50 60 Hz ...

Page 70: ...tainless 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 12 lb 5 4 kg Environmental Rack Bench Panel Mount General purpose Weatherproof fiberglass NEMA 4X IP65 Weatherproof stainless steel NEMA 4X Explosion proof Consult factory European Compliance ...

Page 71: ...2 115 VAC 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 relays and autocal 4 Dual alarm relays and autocal hermetically sealed for Class I Div 2 F Analyzer 1 For use with oxygen analyzer 2 For use with gas analyzer Approved for Division 2 with Divis...

Page 72: ...Chapter 6 Specifications 64 TMO2D Digital Display User s Manual ...

Page 73: ...ch Mount 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 Board Assembly Figure 23 Oxygen Display PC Board Schematic sht 1 Figure 24 Oxygen Display PC Board Schematic sht 2 Figure 25 Oxygen Display PC Board Schematic sht 3 ...

Page 74: ...Appendix A Outline and Installation Drawings 66 TMO2D Digital Display User s Manual ...

Page 75: ...ion Drawings TMO2D Digital Display User s Manual 67 19 00 483 9 00 229 0 25 6 4 2 25 57 5 25 133 Notes 1 Dimensions are in inches millimeters 2 All dimensions are reference 3 Depth 9 85 250 Figure 16 Rack Mount Outline ref dwg 712 220 ...

Page 76: ...isplay User s Manual 68 9 00 229 9 85 250 5 25 133 2 27 58 Notes 1 Dimensions are in inches millimeters 2 All dimensions are reference TMO2D Panametrics Display and Control Module 7 4 1 0 8 5 2 9 6 3 No Yes Power On Figure 17 Bench Mount Outline ref dwg 712 221 ...

Page 77: ...9 00 229 5 22 133 4 22 107 0 50 13 0 50 13 8 00 203 0 265 6 7 Dia 4 places 1 03 26 3 10 79 0 125 3 2 Note Dimensions are in inches millimeters TMO2D Panametrics Display and Control Module 7 4 1 0 8 5 2 9 6 3 No Yes Power On 9 19 233 0 50 13 Figure 18 Panel Mount Outline ref dwg 712 222 ...

Page 78: ...7 2 3 40 86 410 10 4 0 91 23 0 375 9 5 5 50 140 264 271 Dia 4 places 6 7 6 9 8 000 203 2 8 75 222 0 19 5 R typ 0 25 6 ref 2 250 57 2 1 48 38 5 22 133 0 43 11 typ both ends 125 3 2 R 4 places Note Dimensions are in inches millimeters Figure 19 Panel and Rack Mounting Dimensions ref dwg 712 255 ...

Page 79: ...ser s Manual 71 6 00 152 Ref 250 6 4 Dia Ref 4 places 9 38 238 11 43 290 4 35 110 1 50 38 1 50 38 C L 0 88 22 Dia thru 2 places 2 00 51 8 72 116 0 75 273 Ref NOT TO SCALE Note Dimensions are in inches millimeters Figure 20 Fiberglass Weatherproof Outline ref dwg 701 030 ...

Page 80: ... s Manual 72 11 37 289 6 00 152 Ref 8 93 227 10 75 273 Ref 4 00 102 2 00 51 1 50 38 1 50 38 C L 0 88 22 Dia thru 2 places Note Dimensions are in inches millimeters TMO2D Panametrics Display and Control Module Figure 21 Stainless Steel Weatherproof Outline ref dwg 712 1123 ...

Page 81: ...Appendix A Outline and Installation Drawings TMO2D Digital Display User s Manual 73 Figure 22 Oxygen Display PC Board Assembly ref dwg 703 1226 ...

Page 82: ...Appendix A Outline and Installation Drawings TMO2D Digital Display User s Manual 74 Figure 23 Oxygen Display PC Board Schematic ref dwg 700 1226 sht 1 ...

Page 83: ...Appendix A Outline and Installation Drawings TMO2D Digital Display User s Manual 75 Figure 24 Oxygen Display PC Board Schematic ref dwg 700 1226 sht 2 ...

Page 84: ...Appendix A Outline and Installation Drawings TMO2D Digital Display User s Manual 76 Figure 25 Oxygen Display PC Board Schematic ref dwg 700 1226 sht 3 ...

Page 85: ...endix B Menu 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 Resume Figure 30 Factory Setup Menu ...

Page 86: ...Appendix B Menu Maps 78 TMO2D Digital Display User s Manual ...

Page 87: ...300 1200 9600 4800 2400 Yes No Set Data Interval XXX Set Update Rate Yes No Print Time Stamp Set Time Stamp Yes No Yes No Done Yes No Set Error Handling No Yes Handling Yes No Response Enable Error Set Display Yes No System Error Display Yes No Set Output Response No Effect Force Low Force High Output B Value Output A Value Select Output Effect Yes No Done Yes No Done Outputs Yes No Done B A 0 20 ...

Page 88: ...Yes Trip on high value Alarm X High Setpoint PPM Gas X XX Yes No Yes Trip on System Faults No Set High Alarm Function No Set System Fault Action No Set Cal Error Action Yes No Yes Trip on Auto Cal Errors Yes No Yes Trip on New Cal Data Yes Normal Failsafe Failsafe No Set Cal Occurred Action No Normal Failsafe Mode No DVM Tests Yes Done Comp Select DVM Input Gas DVM Test Press Any Key Yes Done B Se...

Page 89: ... of Points X Point 1 ppm Gas XX XX Pressure Grid Entry of Points X Point 1 O2 XX XX XXX O2 Gas mA X XX Point 1 O2 X XX X XX O2 Curve 1 Enter Point X XX O2 X X mmHg Enter Point Yes No X XX O2 Curve 1 O2 mA X XX X XX O2 Curve 1 Bkgd mA X XX Yes No X XX O2 X X mmHg O2 mA X XX Repeat for X Curves Repeat for X Points Repeat for X Points Repeat for X Curves Repeat for X Points Yes No Pressure Calib Pres...

Page 90: ...S Yes No Set Settling Time Settling Time MM SS XX XX Yes No Set Error Handling No Yes Enable Error Handling Yes No Set Display Response Yes No Display AutoCal Error Yes No Set Output Response No Effect Force Low Select Output Effect Force High Hold Last Value Force to Value Output B X XX Output A X XX No Yes Done Yes No Done Main Menu Calibration Calibration Select Response Yes No Perform AutoCal ...

Page 91: ...hresh XX XX Smooth XX XX Window XX XX No Done A B No 20 mA output X XX 4 mA output X XX Output No or ppm Offset Yes No Yes No Yes No Yes No No Tot Drift Limit Drift mA X XX Drift per Cal Drift mA X XX Verification Limit Drift mA X XX Done Yes No No Meter resumes taking measurements Note After entering numeric values press YES twice once to enter and once to confirm the new value FACTORY SETUP MENU...

Page 92: ...Appendix B Menu Maps TMO2D Digital Display User s Manual 84 ...

Page 93: ...8 Select Response 38 CE Mark Compliance Requirements for 6 9 11 14 Change AutoCal Limits 59 Communications Setting 27 Connecting TMO2 to TMO2D 4 Contrast Setting 26 D Damped Response 38 Date Setting 24 Digital Output TMO2D Display 61 Dimensions Bench Mount 68 Fiberglass Weatherproof 71 Panel Mount 69 Rack Mount 67 Stainless Steel Weatherproof 72 Display Navigation 22 Display Setting 27 Drift Reset...

Page 94: ... Up TMO2 19 Pressure Calibration 41 Pressure Compensation 40 Programming the TMO2D 22 R Rack Mount Outline 67 Relays Menu 31 Menu Map 80 Relays Test 36 Reset Drift 51 Response Parameters for Fast Response 57 Resume Menu Map 82 Return Policy 89 RS 232C Serial Port Correspondence of Keys 20 Remote Operation 20 S Safety Auxiliary Equipment iii General Issues iii Personal Equipment iii Select Backgrou...

Page 95: ...sions 62 Environmental 62 European Compliance 62 Fuses 61 Key Functions 22 Keypad 20 LCD Display 61 Mounting 3 Ordering Information 63 Physical Specifications 62 Power 61 Programming 22 Temperature 61 Weight 62 TMO2 TC Cable Requirements 10 TMO2 TC Transmitter Wiring to TMO2D 10 Tracking 57 U Update Rate in Setup Menu 28 User Program Entering Data 21 55 V View Drift Curve 51 W Warranty 89 WEEE Dir...

Page 96: ...Index 88 TMO2D Digital Display User s Manual ...

Page 97: ...cular purpose and warranties arising from course of dealing or usage or trade Return Policy If a GE Sensing instrument malfunctions within the warranty period the following procedure must be completed 1 Notify GE Sensing giving full details of the problem and provide the model number and serial number of the instrument If the nature of the problem indicates the need for factory service GE Sensing ...

Page 98: ...Warranty 90 TMO2D Digital Display User s Manual ...

Page 99: ... EN 61010 1 2001 Overvoltage Category II Pollution Degree 2 following the provisions of the 2004 108 EC EMC and 2006 95 EC Low Voltage Directives The unit listed above and any ancillary equipment supplied with it do not bear CE marking for the Pressure Equipment Directive as they are supplied in accordance with Article 3 Section 3 sound engineering practices and codes of good workmanship of the Pr...

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Page 102: ...al content subject to change without notice 910 084 Rev D Customer Support Centers U S A The Boston Center 1100 Technology Park Drive Billerica MA 01821 U S A Tel 800 833 9438 toll free 978 437 1000 E mail sensing ge com Ireland Sensing House Shannon Free Zone East Shannon County Clare Ireland Tel 353 61 61470291 E mail gesensingsnnservices ge com ...

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