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Omega cl310 User Manual Download Page 33

Figure 22. Calibrating a Pressure Transmitter

7. Remote Operation

The calibrator can be remotely controlled using a PC terminal, or by
a computer program running the calibrator in an automated system.
It uses an RS-232 serial port connection for remote operation. With
this connection the user can write programs on the PC, with
Windows languages like Visual Basic to operate the calibrator, or use
a Windows terminal, such as Hyper Terminal, to enter single
commands. Typical RS-232 remote configurations are shown in
Figure 23.

Figure 23. Calibrator-to-Computer Connection

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Summary of Contents for cl310

Page 1: ...omega com e mail info omega com For latest product manuals omegamanual info User sGuide M 4590 1107 CL310 Shop online at ...

Page 2: ... Guyancourt France Tel 33 0 1 61 37 2900 FAX 33 0 1 30 57 5427 Toll Free in France 0800 466 342 e mail sales omega fr Germany Austria Daimlerstrasse 26 D 75392 Deckenpfronn Germany Tel 49 0 7056 9398 0 FAX 49 0 7056 9398 29 Toll Free in Germany 0800 639 7678 e mail info omega de United Kingdom One Omega Drive River Bend Technology Centre ISO 9002 Certified Northbank Irlam Manchester M44 5BD United...

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Page 5: ...re compensation Five setpoints in each range for increasing decreasing output An interactive menu Complete RS232 interface for remote control Isolated read back for transmitter calibration Documenting capability for up to 50 tags 1 1 Customer Service Omega Engineering One Omega Drive Box 4047 Stamford CT 06907 0047 Tel 203 359 1660 Fax 203 359 7900 www omega com email info omega com 1 2 Standard E...

Page 6: ...he User s Manual Important Information Off On The following definitions apply to the terms Warning and Caution Warning identifies conditions and actions that may pose hazards to the user Caution identifies conditions and actions that may damage the instrument being used Use the calibrator only as specified in this manual otherwise injury and damage to the calibrator may occur 2 ...

Page 7: ...obes keep your fingers away from the probe contacts Keep your fingers behind the finger guards on the probes Connect the common test lead before you connect the live test lead When you disconnect test leads disconnect the live test lead first Do not use the calibrator if it operates abnormally Protection may be impaired When in doubt have the calibrator serviced Do not operate the calibrator aroun...

Page 8: ...never apply more than 10 ft lb of torque between the pressure module fittings or between the fittings an the body of the module To avoid damaging the pressure module from overpressure never apply pressure above the rated maximum printed on the module To avoid damaging the pressure module from corrosion use it only with specified materials Refer to the pressure module documentation for material com...

Page 9: ...s Accepts miniature polarized thermo couple plugs with flat in line blades spaced 7 9 mm 0 312 in center to center 4 5 Source Measure Terminals for sourcing and measuring voltage V RTD 2W Hz frequency pulse train and RTDs 6 7 Source Measure Terminals for sourcing and measuring current mA terminals 3W 4W and performing RTD measurements with 3 wire or 4 wire setups 8 Pressure module Connects calibra...

Page 10: ...alibrator display F1 is used for selecting options in the left box F2 for the center box and F3 for the right box 2 Home Returns to home menu on the menu bar 3 Power Turns calibrator on and off 4 Cursor Control Key Left and right arrow keys are used to select which decade to be changed in output value Up and down arrow keys are used to increase decrease or ramp output value 5 Numeric Keypad Allows...

Page 11: ...termine what parameter is going to be meas ured or sourced The available options for the upper display are VOLTS IN PRESSURE mA IN and mA LOOP The available options for the lower display are VOLTS TC thermocouple RTD FREQ frequency PULSE PRESSURE mA and mA 2W SIM 2 Input Output control Switches the lower display between input mode read and output mode source 3 Additional Settings Available only fo...

Page 12: ...e menu is the home menu It can be accessed anytime by pressing the HOME key There are three variations of the home menu the input home menu the output home menu and the pulse home menu In the input home menu the only active options are MENU and LIGHT The MENU option is used to enter the next level of the menu bar the main menu Press the corresponding function key F1 to enter the main menu The LIGH...

Page 13: ...o Function Menu is the next menu if you are in source mode Its options are AUTO FUNC NEXT and DONE AUTO FUNC allows you to adjust the Automatic Output Function parameters NEXT proceeds to the next menu level and DONE returns to the home menu See Section 4 2 Using the Automatic Output Functions The contrast menu is usually the next menu level Its options are CONTRAST NEXT and DONE The CONTRAST opti...

Page 14: ...et the calibrator date and time as described in section 8 of this manual NEXT to proceed to the terminal emulation menu and DONE to return to the home menu The Terminal menu is the last menu displayed after choosing MORE in the main menu Its options are TERMINAL NEXT and DONE Choose TERMINAL to enter terminal emulation mode Select NEXT or DONE to return to the home menu When the lower display is i...

Page 15: ...to another variable DONE returns to the home menu and enables the selected mode 2 3 Cursor control Setpoint control The output value can be controlled by the four cursor control arrows on the keypad By pressing one of the arrows a cursor will be added to the display under the last digit of the output value The left and right arrow keys are used to select which decade to be changed in the output va...

Page 16: ... Mode Yes Frequency Out or Pulse mode Frequency Level Menu FREQ LEVEL NEXT DONE Yes No No Auto Function Menu AUTO FUNC NEXT DONE RTD Custom mode Yes No RTD Custom Menu SET CUSTOM NEXT DONE Either display in Pressure mode No Yes Pressure Zero Menu ZERO NEXT DONE Contrast Menu CONTRAST NEXT DONE Auto Off Menu AUTO OFF NEXT DONE Clock Menu CLOCK NEXT DONE Terminal Menu TERMINAL NEXT DONE Home Menu ...

Page 17: ...ncy with Input Output Terminals 3 2 Measuring mA To measure mA follow these steps 1 Switch to lower display and select mA 2 Make sure the input output control is set to IN 3 Connect leads as shown in Figure 6 Figure 6 Measuring mA with Input Output Terminals 3 3 Measuring Temperature 3 3 1 Using Thermocouples The calibrator supports the following thermocouple types B C E J K L N R S T U BP and XK ...

Page 18: ...nput output control and than the thermocouple type from the sensor types The temperature unit may also be changed from Celsius to Fahrenheit The calibrator can also measure the mV of a Thermocouple which can be used along with a table in case the corresponding TC type is not supported by the calibrator To do so proceed as above and choose mV from sensor types Figure 7 Measuring Temperature Using T...

Page 19: ...or 3 4 Measuring Pressure Note The CL310 is compatible with OMEGA Pressure Modules The accessory PCL PMA is required for pressure measurement Note Pressure is not read from modules with frequency or pulse train mode enabled Note On high pressure modules engineering units normally associated with low pressure ranges such as inH2O cmH2O etc are not valid selections Selecting one of these units with ...

Page 20: ... the pressure module to the calibrator as shown in Figure 9 The calibrator can measure pressure on both the upper and the lower display This makes it possible to measure pressure in two different units at the same time 2 Switch to either upper or lower display from the Main Menu 3 Select PRESSURE from the primary parameters 4 Select the desired measuring unit 5 Zero the pressure module The zero fu...

Page 21: ...Select output OUT from the input output control and enter the desired value For example select VOLTS OUT 3 Enter 5V with the keypad and press Enter 4 Press any one of the four cursor control arrows to display the setpoint control menu 5 Hold down the Function Key that corresponds to 0 F1 0 will flash and the setpoint is stored 6 Repeat these steps entering 20V and holding the Function Key that cor...

Page 22: ...y LOWER Choose mA from the primary parameters 2 Switch to input output control and select output OUT 3 Connect the leads to the mA terminals as shown in Figure 10 4 Enter the desired current using the keypad Figure 10 Connections for Sourcing Current 4 3 1 HART Resistor Selection The CL310 can be set up so that the 250 ohm resistor required for HART configuration devices resides inside the CL310 E...

Page 23: ...4 Figure 10a shows the location of the HART jumpers Figure 10a 4 4 Simulating a Transmitter To have the calibrator supply a variable test current to a loop in place of a transmitter follow these steps 1 Select lower display from the Main Menu 2 Choose mA simulation from the primary parameters mA 2W SIM and enter the desired current 3 Connect the 24V loop as shown in Figure 11 Figure 11 Connections...

Page 24: ...age using the keypad Figure 12 Connections for Sourcing Voltage and Frequency 4 6 Sourcing frequency To source a signal use these steps 1 Switch to the lower display and select frequency from the primary parameters 2 Select output and than choose the frequency units 3 Connect the leads to the frequency output terminals as shown in Figure 12 4 Enter the desired frequency using the keypad 5 To chang...

Page 25: ...uency using the keypad 3 Select the COUNTS function from the home menu to enter the number of pulses Use TRIG to start and stop the signal 4 The amplitude of the pulse can be adjusted in the same manner as for frequency Figure 13 Connections for Outputting Thermocouples 4 8 Sourcing Thermocouples To source a thermocouple use the following steps 1 Connect the thermocouple leads to the appropriate p...

Page 26: ... RTD follow these steps 1 Select lower display from the Main Menu and choose RTD from the primary parameters 2 Choose output OUT from the input output control and select RTD type from the sensor types 3 Connect the calibrator to the instrument being tested as in Figure 14 4 Enter the temperature or resistance using the keypad Figure 15 Using a 3 or 4 wire Connection for RTDs 22 ...

Page 27: ...cients The custom function uses the Calendar Van Dusen equation for outputting and measuring custom RTDs The coefficient C is only used for temperatures below 0 C Only A and B coefficients are needed for the range above 0 C so coefficient C should be set to 0 The R0 is the resistance of the probe at 0 C The coefficients for PT385 PT3926 and PT3616 are shown in Table 4 below Table 4 RTD Coefficient...

Page 28: ...ibrator as in Figure 16 Figure 16 Isolated Input Connection 5 2 Measuring current with loop power To test a 2 wire loop powered transmitter that is disconnected from wiring use the loop power function This function activates a 24V supply in series with the current measuring circuit To use this option proceed as follows 1 Select mA LOOP as primary parameter in the upper display 2 Connect the calibr...

Page 29: ...re measurement Note Pressure is not read from modules with frequency or pulse train mode enabled Warning To avoid a violent release of pressure in a pressurized system shut off the valve and slowly bleed off the pressure before you attach the pressure module to the pressure line Caution To avoid mechanically damaging the pressure module never apply more than 10 ft lb of torque between the pressure...

Page 30: ...sure ranges such as inH2O cmH2O etc are not valid selections Selecting one of these units with a high pressure module attached will cause the display to read 6 Using the Upper and the Lower Display for Calibration and Testing 6 1 Testing an Input or Indicating Device To test and calibrate actuators recording and indicating devices using the source functions follow these steps 1 Select the lower di...

Page 31: ... current source mA out from the primary parameters 3 Connect the calibrator to the device as shown in Figure 20 The calibrator will simulate the transmitter current and measure the output pressure 4 Enter a current using the keypad Figure 20 Calibrating an I P Device 6 3 Calibrating a Transmitter To calibrate a transmitter both the upper and the lower displays will be used one for measuring and th...

Page 32: ...5 100 using the 25 step function 25 key Adjust the transmitter a necessary To calibrate a different transmitter follow the above steps with the exception of choosing TC on the lower display Replace TC with the correct parameter for the transmitter Figure 21 Calibrating a Transmitter 6 4 Calibrating a Pressure Transmitter To calibrate a pressure transmitter use these steps 1 Select upper display fr...

Page 33: ...tomated system It uses an RS 232 serial port connection for remote operation With this connection the user can write programs on the PC with Windows languages like Visual Basic to operate the calibrator or use a Windows terminal such as Hyper Terminal to enter single commands Typical RS 232 remote configurations are shown in Figure 23 Figure 23 Calibrator to Computer Connection 29 ...

Page 34: ...ct ASCII setup from File Properties Settings and mark these choices Echo typed characters locally Wrap lines that exceed terminal width 6 Select Ok 7 To see if the port works enter IDN This command will return information on the unit 7 2 Changing Between Remote and Local Operation There are three modes of operation of the calibrator Local Remote and Remote with Lockout Local mode is the default mo...

Page 35: ...ies Calibrator Commands Only the calibrator uses these commands For example LOWER_MEAS DCV tells the calibrator to measure voltage on the lower display Common Commands Standard commands used by most devices These commands always begin with an For example IDN tells the calibrator to return its identification Query Commands Commands that ask for information They always end with a For example FUNC Re...

Page 36: ...g The data entered into the calibrator is processed as follows ASCII characters are discarded if their decimal equivalent is less than 32 space except 10 LF and 13 CR Data is taken as 7 bit ASCII The most significant data bit is ignored Upper or lower case is acceptable 7 3 3 Response Data Types The data returned by the calibrator can be divided into four types Integer For most computers and contr...

Page 37: ...tus Byte STB The STB is sent when the calibrator responds to the STB command Figure 24 demonstrates how it functions Cleared when power is reset Service Request Enable Register SRE Enables or disables the bits of the STB Cleared when power is reset Setting bits to 0 disables them in the STB Setting the bits to 1 enables them Bit assignments for the SRE and the STB are shown below 7 6 5 4 3 2 1 0 0...

Page 38: ... are shown below 15 14 13 12 11 10 9 8 0 0 0 0 0 0 0 0 7 6 5 4 3 2 1 0 PON 0 CME EXE DDE QYE 0 OPC PON Power On Set to 1 if power was turned on and off before the Event Status Register was read CME Command Error Set to 1 when the calibrator receives an invalid command Entering an unsupported RTD type may cause such an error EXE Execution Error Set to 1 when the calibrator runs into an error while ...

Page 39: ...he following tables list all commands and their descriptions that are accepted by the calibrator Table 5 Common Commands Command Description CLS CLS Clear status Clears the ESR the error queue and the RQS bit in the status byte Terminates pending Operation Complete commands ESE Loads a byte into the Event Status Enable register ESE Returns the contents of the Event Status Enable register ESR Retur...

Page 40: ...nt B CPRT_COEFC Sets the custom RTD coefficient C CPRT_COEFC Returns the custom RTD coefficient C CPRT_MIN_T Sets the custom RTD minimum temperature CPRT_MIN_T Returns the custom RTD minimum temperature CPRT_MAX_T Sets the custom RTD maximum temperature CPRT_MAX_T Returns the custom RTD maximum temperature CPRT_R0 Sets the custom RTD R0 resistance CPRT_R0 Returns the custom RTD R0 resistance FAULT...

Page 41: ...the number of wires used by the RTD mode RTD_WIRE Returns the wire number setting used in the RTD mode SET_CLOCK Set calibrator clock SIM Sets the output for mA simulation SIM Returns the output of the mA simulation TAG_CLEAR Clear test data for a specified tag TAG_CLEAR_ALL Clear test data for all tags TAG_DNLD Download tag calibration test configuration data from a PC to the calibrator TAG_UPLD ...

Page 42: ...t Psi Pressure in pounds per square inch InH2O4C Pressure in inches of water at 4 C InH2O20C Pressure in inches of water at 20 C CmH2O4C Pressure in centimeters of water at 4 C CmH2O20C Pressure in centimeters of water at 20 C Bar Pressure in bars Mbar Pressure in millibars KPal Pressure in kiloPascals InHg Pressure in inches of mercury at 0 C MmHg Pressure in millimeters of mercury at 0 C Kg cm2 ...

Page 43: ...pper or lower case There is at least one space required between the command and parameter all other spaces are optional Almost all commands for the calibrator are sequential any overlapped commands will be indicated as such This section will briefly explain each of the commands and describe their general use which will include any parameters that may be entered with the command as well as what the...

Page 44: ...o check if an operations is complete after it has been initialized For example this operation could be used with the command TRIG OPC Returns 1 when all operations are complete and causes program execution to pause until all the operations are complete For example TRIG OPC will return a 1 when the pulse train initiated by TRIG is complete RST Resets the state of calibrator to the power up state Al...

Page 45: ... 2 Calibrator Commands CAL_START Puts the calibrator in calibration mode The main display will say CALIBRATION MODE and a calibration menu will be displayed on the terminal CJC_STATE Turns Cold Junction Compensation CJC on or off when the calibrator is in thermocouple TC mode The command is used by adding ON or OFF after it For example CJC_ STATE OFF turns CJC off CJC_STATE Tells whether the Cold ...

Page 46: ...TD For example CPRT_COEFB 5 8019E 07 enters 5 8019e 7 as coefficient B CPRT_COEFB Returns the number which was entered for the first coefficient of the polynomial used in the custom RTD Using the example above CPRT_COEFB Would return 5 801900E 07 CPRT_COEFC This command is used for entering a custom RTD into the calibrator The numeric value entered after the command will be set as the first coeffi...

Page 47: ... the maximum temperature of the custom RTD range The temperature value must be entered with a degrees label CEL for Celsius and FAR for Fahrenheit For example CPRT_MAX_T 0 0 CEL enters 0 0 C as the maximum temperature CPRT_MIN_T Returns the value entered for minimum temperature in the range for a custom RTD The above example would return 0 000000E 00 CEL CPRT_R0 Sets the 0 resistance R0 in the cus...

Page 48: ...rns the amplitude of the wave used in Frequency Out and Pulse modes FREQ_LEVEL with the above example would return 5 000000E 00 V FREQ_TYPE When in frequency mode sets the calibrator to output a continuous wave Frequency Out or a pulse train To set the calibrator to continuous wave enter CONT after the command To set the calibrator to pulse enter PULSE after the command For example FREQ_TYPE CONT ...

Page 49: ... for example 2006 03 25 19 02 56 GET_SN Returns the calibrator serial number of up to 10 digits for example 12345678 LOCAL Restores the calibrator to local operation if it was in remote mode Also clears LOCKOUT if the unit was in lockout mode LOWER_MEAS Sets the lower display to measure mode The command is followed by any of the parameters except for pulse and mA sim which are source only Enter DC...

Page 50: ... output to 10mA OUT Returns the output of the calibrator Using the above example OUT Would return 1 000000E 02 A PRES Returns the model and serial number of the attached pressure unit Returns NONE if no pressure unit is attached For example PRES Will return MARTEL 001PNS 3 0 PRES_UNIT Returns the pressure units of both the upper and the lower display For example if the unit on the upper display is...

Page 51: ... for connection in measuring RTDs The calibrator measures RTDs using 2 3 and 4 wire connections After the command enter 2W for 2 wire 3W for 3 wire and 4W for 4 wire For example RTD_WIRE 4W sets the connection to 4 wire RTD_WIRE Returns the number of wires used in the RTD connection SET_CLOCK yyyy mm dd hh nn ss Sets the calibrator date and time where yyyy is the four digit year 2006 to 2100 mm is...

Page 52: ...test data is cleared it can not be recovered Returns Complete if successful otherwise an error message enclosed in angle brackets TAG_DNLD See the separate Tag Download and Upload Procedures manual for detailed instructions on using this command to download tag calibration test configuration data from a PC to the calibrator TAG_UPLD See the separate Tag Download and Upload Procedures manual for de...

Page 53: ...e measured or sourced to Celsius TEMP_UNIT Returns the temperature unit that is currently used for measuring and sourcing RTD and TC TRIG Starts and stops the pulse train when the calibrator is in pulse mode The parameters of the pulse train are set by commands PULSE_CNT and FREQ_LEVEL Entering TRIG initializes the train Entering the command while the pulse train is running stops it TRIG Returns T...

Page 54: ...command The available pressure units and their syntax are shown in Table 7 Parameter Units For example U_PRES_UNIT MMHG sets the pressure unit to millimeters of mercury at 0 C VAL Returns the value of any measurement taking place on the upper and lower display For example if the upper display is measuring 5mA and the lower display is measuring 10V then VAL will return 5 000000E 03 A 1 000000E 01 V...

Page 55: ...be physically connected to an instrument such as the dial position of a panel meter The calibrator output points are entered one at a time during the As Found test The point values may be entered in any order but this is usually done as a sequence of ascending values descending values ascending followed by descending or vice versa After each output is generated the technician waits for the input t...

Page 56: ...ng input values When the adjustment is complete a function key is pressed to enter the As Left test During the As Left test the calibrator cycles through the test points one at a time automatically generating the As Found output value in the case of a calibrator source type or displaying the As Found value of a manual output type Once the input has settled the technician presses a function key to ...

Page 57: ...nu TEST REVIEW EXIT Home Menu Review Menu Test Selection Menu AS FOUND AS LEFT EXIT As Left Menu As Found Setup Menu UPPER LOWER DONE Parameter Selection SELECT NEXT DONE A Home Menu As Found Tag Selection Menu NEW SELECT EXIT Home Menu Downloaded Tag As Found Test ...

Page 58: ...sure mode Yes No B Lower Units Menu DONE Lower display is manual type Yes No Pulse Frequency Level Menu DONE Frequency Out or Pulse Mode Yes No Pulse Mode No Pulse Parameter Menu FREQ COUNTS DONE Yes Upper Units Menu DONE Upper display is manual type Yes No ...

Page 59: ...llection pulse stop STOP Manual Input or Output Yes No AF data collection manual entry NEXT DONE ABORT Manual Output Manual output entry DONE BACK Yes No Manual Input Manual input entry DONE BACK Yes No LEFT KEY B C AF data collection save test point SAVE DONE ABORT LEFT KEY B C B ...

Page 60: ...DONE NEXT SAVE Save As Found data and time stamp Validate test results YES NO Tolerance field selection SELECT DONE Tolerance field data entry DONE Show test results YES NO View test results DONE D Save AF results as AL YES NO Adjust Instrument YES NO Document Menus E ...

Page 61: ...No AF data collection manual entry NEXT ABORT REPEAT Manual input entry DONE BACK LEFT KEY K AF data collection save test point SAVE ABORT REPEAT LEFT KEY K K Last data point Yes No Save As Found test data and time stamp Downloaded Tag As Found Test Pressure Zero Menu ZERO DONE Either display in pressure mode Yes No K L ...

Page 62: ... No Show test results YES NO View test results DONE L Tag ID field selection SELECT NEXT SAVE Tag field data entry DONE NEXT SAVE Save Tag ID data changes D Save AF results as AL YES NO Adjust Instrument YES NO Document Menus E ...

Page 63: ...djust pulse trigger TRIGGER READY Adjust pulse stop STOP No Adjust monitor step enter UP DOWN AS LEFT As Left Menu As Left tag selection SELECT EXIT Home Menu Already has AL results Yes No Overwrite AL results YES NO F Pressure Zero Menu ZERO DONE Either display in pressure mode Yes No E E ...

Page 64: ...collection manual entry NEXT ABORT REPEAT Manual input entry DONE BACK LEFT KEY F AL data collection save test point SAVE ABORT REPEAT LEFT KEY F F Last data point Yes No Save As Left data and time stamp Validating results Yes No Show test results YES NO View test results DONE AL complete adjustment required YES NO Document Menus D ...

Page 65: ...INT CLEAR View Tag Select SELECT EXIT View Tag DONE EXIT Review Menu Review Menu G Clear Tag Select SELECT CLEAR ALL EXIT Confirm Tag Clear YES NO Confirm Clear All Tags YES NO G G Final Confirm Clear All Tags YES NO G Print Tag Select SELECT EXIT ...

Page 66: ...Tag Validation Data Validate Tag and Display Results As Left Test Required Adjustment Required Yes No Select Tag for Testing Collect As Left Test Data Adjust Tag Yes No Optionally Display Validation Results As Left Test Complete adjustment required Yes Adjust Tag No Tag Source New Download Select Tag for Testing Collect As Found Test Data Optionally Display Validation Results Optionally Modify Som...

Page 67: ...ion key to display the test selection menu Press the AS FOUND function key to display the As Found Tag Selection menu which shows all uncalibrated downloaded tags The letter U indicates an uncalibrated downloaded tag Press the NEW function key to display the As Found Tag setup menu for configuring a new tag in the field Press the UPPER or LOWER function key to display the respective type and param...

Page 68: ...input type and the other must be selected as a calibrator output type Pressure can not be selected simultaneously on both displays as the calibrator is only capable of handling one pressure at a time Pressure takes its input or output orientation as the opposite of the orientation selected on the other display Once both the upper and lower displays are properly selected press the DONE function key...

Page 69: ...utput on Lower Display If either manual type is selected on the lower display the lower manual unit description prompt is displayed Except for the title on the first line it looks like and operates identically to the upper display version described in the previous paragraph Optional Setup Pressure on Upper or Lower Display If pressure is selected on the upper or lower display a pressure zero promp...

Page 70: ... frequency output is selected on the lower display a prompt for peak to peak voltage is displayed Enter the new peak to peak voltage using the numeric keys followed by the ENTER key or if satisfied with the current voltage press the DONE function key to bypass changing it When satisfied with the voltage value press the DONE function key to continue Optional Setup Pulse Train Output on Lower Displa...

Page 71: ...e other is changed A second prompt allows the fixed parameter to be selected and a value to be entered for it In the sample below frequency is currently selected as the fixed parameter with a value of 2 0 Hz Press the FREQ function key or the COUNTS function key to select the fixed parameter The upper display will change to reflect the current value for that parameter Enter the new parameter value...

Page 72: ...for each test point when the input output combination does not include pulse train output manual input or manual output The current test type AF for As Found and point number are shown in the upper right corner of the display Note that the point number is the next point to be tested and data has not been saved for it yet If the calibrator output is pressure adjust the external pressure source unti...

Page 73: ...ext point to be tested and data has not been saved for it yet Enter the output value to be generated using the numeric keys followed by ENTER Press the TRIG function key to generate the pulse train The lower line changes to the following while the pulse train is being generated Press the STOP function key to abort the pulse train before it is finished When the pulse train is complete or is aborted...

Page 74: ... to be terminated without saving any data press either the HOME key or the ABORT function key A prompt is displayed requesting confirmation that the test data accumulated so far is to be abandoned Press the NO function key to return to the data collection process at the point where it was interrupted Press the YES function key to abandon the data collected Manual Input Output Type Prompt When the ...

Page 75: ...the LEFT ARROW key to change the SAVE function key back to NEXT and press it to repeat the manual entry s Once the desired number of points have been tested press the DONE function key to end the data collection stage and proceed to the entry of test identification data If for any reason the data collection is to be terminated without saving any data press either the HOME key or the ABORT function...

Page 76: ...rument Serial Number Technician Name or ID number Temperature and Humidity The last phase Other is for client use There is no restriction on the data that may be entered except for Tag Number which must have a non blank first character and must be unique among all tags currently stored in the calibrator Press the NEXT function key to switch between the two pages Press the SAVE function key to save...

Page 77: ...ext data field in sequence Press the SAVE function key to save the data and proceed to the results validation step 8 2 4 Results Validation After the identification data has been saved a prompt is displayed asking whether test results are to be validated or not If validation is selected each test point is assigned a pass or fail status on the test results displays and reports and validation is aut...

Page 78: ...As the test results values will only approximate the actual instrument range they will need to be modified to exact range values for the validation to work properly Use the UP DOWN LEFT and RIGHT arrow keys to select a value to be modified and press SELECT to display the editing prompt described below Once all values have been modified press DONE to continue on to the overall test status display W...

Page 79: ...sults are to be saved for the As Left test results and the testing for this tag is to be ended If the test has been successful and no further testing is required press the YES function key to return to the first level document mode menu If further testing is required press the NO function key and a prompt is displayed asking whether an adjustment step is required before proceeding to the first As ...

Page 80: ...s is the adjustment display If an As Found data point is being generated its number is displayed If a user entered value is being generated two dashes are displayed Press the UP or DOWN function key to cycle through the As Found test points If the output type is not pressure or manual the calibrator will generate it If the output type is pressure or manual the output value is displayed so that it ...

Page 81: ...generate the pulse train The lower line changes to the following while the pulse train is being generated Press the STOP function key to abort the pulse train before it is finished When the pulse train is complete or is aborted the lower line changes back to its original state Press the READY function key to change the lower line to the prompts for scrolling through the As Found test points or pro...

Page 82: ...ll the tag selector highlight one tag at a time scrolling from page to page cycling from top to bottom of the list and vice versa Use the LEFT ARROW and RIGHT ARROW keys to scroll the tag selector highlight one page at a time cycling from top to bottom of the list and vice versa Press the EXIT function key to return to the main menu without selecting a tag When the desired tag number is highlighte...

Page 83: ...essed the process automatically proceeds to the test conclusion stage 8 4 4 Test Conclusion If test validation was selected a display showing the overall pass fail status of the test is displayed with a prompt asking whether details should be displayed Press the YES function key to display the details or the NO function key to skip the details In either case the adjustment prompt is displayed next...

Page 84: ...e list and vice versa Press the EXIT function key to return to the main menu without selecting a tag When the desired tag number is highlighted press the SELECT function key If the there has been no previous As Left test proceed directly to data collection If there has been at least one previous As Left test a prompt requesting confirmation to overwrite existing As Left data is displayed Press the...

Page 85: ... at the first point 8 5 3 Test Conclusion If test validation was selected a display showing the overall pass fail status of the test is displayed with a prompt asking whether details should be displayed Press the YES function key to display the details or the NO function key to skip the details In either case the adjustment prompt is displayed next A prompt is displayed asking whether further adju...

Page 86: ...ess the SELECT function key to display the first page of data showing the tag number calibration date and time and the first few identification fields Press the UP ARROW and DOWN ARROW keys to scroll through the remaining pages of data cycling from the last page to the first page and vice versa The second page contains the remaining identification fields and the validation error tolerance The thir...

Page 87: ...pages six tags to a page Press the UP ARROW and DOWN ARROW keys to scroll the tag selector highlight one tag at a time scrolling from page to page cycling from top to bottom of the list and vice versa Use the LEFT ARROW and RIGHT ARROW keys to scroll the tag selector highlight one page at a time cycling from top to bottom of the list and vice versa Connect a serial interface printer to the serial ...

Page 88: ...ress the NO function key in response to any prompt To erase a single tag from the calibrator memory highlight the desired tag as described under viewing test results Press the SELECT function key to erase the tag An additional prompt is displayed to confirm the request Press the YES function key to erase the tag or the NO function key to abort the request To erase additional tags highlight each in...

Page 89: ...nge the value The year must be 2006 to 2100 the month 1 to 12 the day 1 to the number of days in the specified month the hour 0 to 23 the minute 0 to 59 and the second 0 to 59 If the day is made invalid by changing to a month with fewer days the day value will automatically be changed to the maximum number of days valid for the new month Press the SAVE function key to set the clock and return to t...

Page 90: ... from a calibrator print tag calibration reports saved tag test configurations and saved groups confirm the identity of the calibrator connected to the computer The File menu contains functions to save uploaded calibration reports to disk using three different methods to print calibration reports and to open previously saved calibration reports for viewing Once a previously saved file containing m...

Page 91: ...ng on the report format selection on the Upload menu at the time the reports were uploaded If the reports were loaded from a file the file extension is set the same as that of the source file Save Reports as Separate Files Save the tag calibration reports contained in the Reports list box into separate files within a user selected root directory The files are named using the tag identifier from ea...

Page 92: ...and the tag ID Both list boxes are cleared before the upload Use the Configure menu to select the communications port All Tag Reports Upload all tag calibration reports from the calibrator into the Reports list box The list box is cleared before the upload Use the Configure menu to select the communications port Only reports for calibrated tags may be uploaded Downloaded tags which have not yet be...

Page 93: ...box they are separated from each other by a line of dashes If the tags are saved into separate files the dashes are removed The reports may be uploaded in text format suitable for direct printing and use with word processors or in CSV comma separated variables format suitable for importing into spreadsheets The format is selected below Your company name can be inserted at the top of each uploaded ...

Page 94: ... the first and holding down the Shift key while clicking on the last 9 7 Download Menu Tag Select and download a single tag to a calibrator The tag ID must be unique within the calibrator or the tag will not be downloaded Use the Configure menu to select the communications port Once the download begins click the Cancel button in the displayed status box to terminate the download Group Select a gro...

Page 95: ...chosen that folder will be the default for storage New Create a new tag configuration A dialog screen with the tabs Identification Instrument Input Instrument Output Tolerance and Test Points is displayed for entry of the configuration data This dialog screen is described in detail in section 9 9 below When complete the configuration is saved into a user named file with the fixed extension UTG Edi...

Page 96: ...alog a configuration screen is displayed for modifying the contents of the group This dialog screen is described in detail in section 9 10 below All tags which are members of the group must reside in the same directory as the group When complete the group is saved into a user named file with the fixed extension UGP Edit Edit an existing group of tags After a group file is selected a configuration ...

Page 97: ...ting a nonstandard type enter the text string for it as documented in the user manual addendum accompanying your calibrator The Units field contains a drop down list presenting all of the standard units for the type selected above Select the units corresponding to the instrument to be calibrated The Manual type always requires user defined units which may be up to 5 characters in length If your ca...

Page 98: ...its field contains a drop down list presenting all of the standard units for the type selected above Select the units corresponding to the instrument to be calibrated The Manual type always requires user defined units which may be up to 5 characters in length If your calibrator contains special software implementing a non standard unit enter the text string for it as documented in the user manual ...

Page 99: ...t points and the instrument input test point values Click the Insert button to insert a new value into the middle of the list of test points The specified test point value is shifted up one position as are all of the values following it and the specified test point value is set to zero The 21st test point is lost Click the Delete button to remove a value from the middle of the list of test points ...

Page 100: ...s from the group highlight them in the group list and click the left arrow To remove a single tag double click it Multiple individual tags are selected by holding down the Ctrl key and clicking on them one at a time Multiple contiguous tags are selected either by clicking on the first and dragging to the last or by clicking on the first and holding down the Shift key while clicking on the last 96 ...

Page 101: ...afety CSA C22 2 No 1010 1 1992 Table 10 DC Voltage Measurement Source Range Accuracy of reading floor Read Isolated Upper Display 0 000V 30 000V 0 015 2mV Read non Isolated Lower Display 0 000V 20 000V 0 015 2mV Source 0 000V 20 000V 0 015 2mV Maximum current output in voltage ranges is 3mA with an output impedance of 1Ω Table 11 DC mA Measurement Source Range Accuracy of reading floor Read Isolat...

Page 102: ...o crossing Table 13 Resistance Measurement Range Accuracy of reading floor Ohms low 0 00Ω 400 0Ω 0 015 0 03Ω Ohms high 401 0Ω 4000 0Ω 0 015 0 3Ω Table 14 Resistance Source Range Excitation Current Accuracy of reading floor Ohms low 5 0Ω 400 0Ω 0 1mA 0 5mA 0 015 0 1Ω 5 0Ω 400 0Ω 0 5mA 3mA 0 015 0 03Ω Ohms high 400Ω 1500Ω 0 05mA 0 8mA 0 015 0 3Ω 1500Ω 4000Ω 0 05mA 0 4mA 0 015 0 3Ω Note Unit is compa...

Page 103: ... 1000 0 1820 0 1 5 C 0 0 1000 0 0 6 1000 0 2316 0 2 3 XK 200 0 800 0 0 2 BP 0 0 800 0 0 9 800 0 2500 0 2 3 L 200 0 0 0 0 25 0 0 900 0 0 2 U 200 0 0 0 0 5 0 0 600 0 0 25 N 200 0 0 0 0 8 0 0 1300 0 0 4 All TC errors include CJC errors CJC error outside of 23 5 C is 0 05 C C In C add 2 for cold junction compensation error Table 17 RTD Read and Source RTD Type Range C Uncertainty Miniumum Maximum 1 ye...

Page 104: ...630 0 25 630 800 0 29 PT3926 100 ohm 200 80 0 10 80 0 0 11 0 100 0 13 100 300 0 17 300 400 0 19 400 630 0 24 PT3916 100 ohm 200 190 0 08 190 80 0 10 80 0 0 11 0 100 0 13 100 260 0 17 260 300 0 17 300 400 0 19 400 630 0 25 PT385 200 ohm 200 80 0 40 80 0 0 42 0 100 0 45 100 260 0 45 260 300 0 52 300 400 0 53 400 630 0 66 PT385 500 ohm 200 80 0 18 80 0 0 19 0 100 0 21 100 260 0 25 260 300 0 26 300 40...

Page 105: ... 10 80 0 0 12 0 100 0 14 100 260 0 17 260 300 0 18 300 400 0 19 400 630 0 25 NI120 80 260 0 06 Cu10 100 260 0 82 Cu50 180 199 0 20 Cu100 180 199 0 13 YSI 400 15 50 0 05 Read Accuracy is based on 4 wire input For 3 wire input add 0 05Ω assuming all three RTD leads are matched 101 ...

Page 106: ...e cleansers Clean the calibrator with a soft cloth dampened with water or water and mild soap 11 3 Service Center Calibration or Repair Only qualified service personnel should perform calibration repairs or servicing not covered in this manual If the calibrator fails check the batteries first and replace them if needed Verify that the calibrator is being operated as explained in this manual If the...

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Page 108: ...se shall not exceed the pur chase price of the component upon which liability is based In no event shall OMEGA be liable for consequential incidental or special damages CONDITIONS Equipment sold by OMEGA is not intended to be used nor shall it be used 1 as a Basic Component under 10 CFR 21 NRC used in or with any nuclear installation or activity or 2 in medical applications or used on humans Shoul...

Page 109: ...lewheel Systems M U Totalizers Batch Controllers pH CONDUCTIVITY M U pH Electrodes Testers Accessories M U Benchtop Laboratory Meters M U Controllers Calibrators Simulators Pumps M U Industrial pH Conductivity Equipment DATA ACQUISITION M U Data Acquisition Engineering Software M U Communications Based Acquisition Systems M U Plug in Cards for Apple IBM Compatibles M U Datalogging Systems M U Reco...

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