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Chapter 4. Error Codes and Troubleshooting

80

PanaFlow HT User’s Manual

4.3 Diagnostics

4.3.1 Introduction

This section explains how to troubleshoot the PanaFlow HT if problems arise with the electronics enclosure, the 
flowcell, or the transducers. Indications of a possible problem include:

•

display of an error message on the LCD display screen, Vitality PC software, or HART.

•

erratic flow readings

•

readings of doubtful accuracy (i.e., readings that are not consistent with readings from another flow measuring 
device connected to the same process).

If any of the above conditions occurs, proceed with the instructions presented in this chapter.

4.3.2 Flowcell Problems

If preliminary troubleshooting with the 

Error Code Messages

 and/or the 

Diagnostic Parameters

 indicates a possible 

flowcell problem, proceed with this section. Flowcell problems fall into two categories: 

fluid problems

 or 

pipe 

problems

. Read the following sections carefully to determine if the problem is indeed related to the flowcell. If the 

instructions in this section fail to resolve the problem, contact GE for assistance.

4.3.2a Fluid Problems

Most fluid-related problems result from a failure to observe the flowmeter system installation instructions. Refer to 
Chapter 2, 

Installation

, to correct any installation problems.

If the physical installation of the system meets the recommended specifications, it is possible that the fluid itself may 
be preventing accurate flow rate measurements. The fluid being measured must meet the following requirements:

1. The fluid must be homogeneous, single-phase, relatively clean and flowing steadily. 

Although a low level of 

entrained particles may have little effect on the operation of the PanaFlow HT, excessive amounts of solid or gas 
particles will absorb or disperse the ultrasound signals. This interference with the ultrasound transmissions through 
the fluid will cause inaccurate flow rate measurements. In addition, temperature gradients in the fluid flow may 
result in erratic or inaccurate flow rate readings.

2. The fluid must not cavitate near the flowcell. 

Fluids with a high vapor pressure may cavitate near or in the flowcell. 

This causes problems resulting from gas bubbles in the fluid. Cavitation can usually be controlled through proper 
installation design.

3. The fluid must not excessively attenuate ultrasound signals.

Some fluids, particularly those that are very viscous, readily absorb ultrasound energy. In such a case, an error code 
message will appear on the display screen to indicate that the ultrasonic signal strength is insufficient for reliable 
measurements.

4. The fluid sound speed must not vary excessively.

The PanaFlow HT will tolerate relatively large changes in the fluid sound speed, as may be caused by variations in 
fluid composition and/or temperature. However, such changes must occur slowly. Rapid fluctuations in the fluid 
sound speed, to a value that is considerably different from that programmed into the PanaFlow HT, will result in 
erratic or inaccurate flow rate readings. Refer to Chapter 3, 

Initial Setup 

and make sure that the appropriate sound 

speed is programmed into the meter.

Содержание PanaFlow HT

Страница 1: ...GE Measurement Control Flow 910 294U Rev A September 2012 PanaFlow HT User s Manual ...

Страница 2: ......

Страница 3: ...www ge mcs com 2012 General Electric Company All rights reserved Technical content subject to change without notice PanaFlow HT Ultrasonic Liquid Flowmeter User s Manual 910 294U Rev A September 2012 ...

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

Страница 5: ... Site Considerations 8 2 3 1 Meter Body Location 8 2 3 2 Electronics Enclosure Location Remote Mount 9 2 3 3 Cable Lengths 9 2 3 4 Transducer Cables 9 2 4 Mounting the Electronics 10 2 5 Making Electrical Connections 11 2 5 1 Preparing for Wiring 12 2 5 2 Wiring Analog Outputs 13 2 5 3 Wiring Digital Outputs 14 2 5 4 Wiring the Modbus Service Port 19 2 5 5 Wiring the Calibration Port 20 2 5 6 Wiri...

Страница 6: ...otalizer 35 3 5 Entering the Main Menu Lock Button 36 3 5 1 Display Format 37 3 5 2 Keypad Lockout 37 3 5 3 Program Program Review 38 3 5 4 Program Review 38 3 5 5 Program 39 3 6 User Preferences 40 3 6 1 Settings 41 3 6 2 Flow Units 43 3 6 3 Meter Setup 47 3 6 4 Password 49 3 6 5 Display 50 3 7 Input Output 51 3 7 1 Output A Option Board 51 3 7 2 Analog Output B Non SIL 54 3 7 3 Programming Digit...

Страница 7: ...ics 85 Appendix B Menu Maps Appendix C Modbus Map C 1 Frequently Used Modbus Addresses 97 C 2 User Group Definitions 98 C 3 Modbus Map 99 C 4 Modbus Unit Codes 124 C 5 Modbus Protocol 127 Appendix D HART Menu Maps D 1 HART Connection 129 D 1 1 Wiring to the HART Circuit 129 D 1 2 Write Mode Switch 129 D 1 3 Use Force High with HART 130 D 2 Root Menu 130 D 3 HART Service Map for General Users 131 D...

Страница 8: ...Contents vi PanaFlow HT User s Manual Appendix G CE Mark Compliance G 1 Introduction 145 G 2 Wiring 145 ...

Страница 9: ... 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 equipment ...

Страница 10: ...nment 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 on the col...

Страница 11: ...IL certification brings PanaFlow HT also has all the advantages of ultrasonic flow measurement over other traditional technologies no measurement drifting no periodic calibration requirement no restriction in the pipe minimal pressure drop no maintenance and no moving parts The PanaFlow HT consists of the new XMT900 electronics the field proven BWT transducers system FTPA buffers and a meter body ...

Страница 12: ...downstream is less than the transit time upstream The difference between the downstream and upstream transit times is proportional to the velocity of the flowing liquid and its sign indicates the direction of flow Figure 2 Flow and Transducer Paths 1 2 2 Active Temperature Compensation Ultrasonic flowmeters use transit time to determine the liquid or gas flow in a pipeline Measured transit time co...

Страница 13: ...IEC61508 certified through a complete design validation from a third party organization By achieving a third party certification we have proven the required design rigor through the product safety lifecycle and the implementation of functional safety management This added design manufacturing and control rigor ensures that the GE PanaFlow HT is the optimal ultrasonic flowmeter for your safety or p...

Страница 14: ...Chapter 1 Introduction 4 PanaFlow HT User s Manual no content intended for this page ...

Страница 15: ...e electronics enclosure remote mount option Wiring the electronics enclosure WARNING The PanaFlow HT flow transmitter can measure the flow rate of many fluids some potentially hazardous The importance of proper safety practices cannot be overemphasized Be sure to follow all applicable local safety codes and regulations for installing electrical equipment and working with hazardous fluids or flow c...

Страница 16: ...common If anything is missing or damaged contact GE Customer Care immediately for assistance Please note that your PanaFlow HT system may come in one of the three common configurations as shown below or a custom design system Also the electronics may be in a separate box from the meter body for a remote mount configuration Figure 3 PanaFlow HT Configurations 2 2 1 Identification The PanaFlow HT me...

Страница 17: ...e pipeline Figure 6 Hoisting PanaFlow HT TAG SEE NOTE 3 PART FILL IN PER ORDER ASSEMBLY DATE MM YYYY SERIAL FLOWCELL SERIAL P1 P2 INCHES L1 L2 INCHES F TO F C TO C PSIG BARG 100 F 38 C PSIG BARG F C See Note4 See Flange Rating See Note 6 See Table 3 See Note 7 See Note 8 OPER TEMPERATURE See Note 5 MAX OPER PRESS See Note 5 METER SIZE FLANGE CLASS METER BODY MATERIAL DRY WEIGHT DISPENSATION FLOW C...

Страница 18: ...y so that there are at least 10 pipe diameters of straight undisturbed flow upstream and 5 pipe diameters of straight undisturbed flow downstream from the measurement point Undisturbed flow means avoiding sources of turbulence in the fluid such as valves flanges expansions and elbows avoiding swirl and avoiding cavitation Figure 7 Flow Direction Locate the transducers on a common axial plane along...

Страница 19: ...ch 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 PanaFlow HT 2 3 3 Cable Lengths Locate the electronics enclosure as close as possible to the transducers preferably directly on the flowcell However GE can supply transducer cables up to 100 ft 30 m in length for remote location of the electronics enclosure If...

Страница 20: ...weather resistant enclosure suitable for indoor or outdoor use See Figure 9 below for the mounting dimensions remote mount only and weight of the XMT900 electronics Figure 9 PanaFlow HT Electronics Package dwg 712 1795 204 8 03 16 54 420 05 10 54 267 65 13 58 345 12 08 306 8 M20 Plug M25 Plug NOTES WEIGHT AROUND 13 9LBS 6 3 KG FOR 1 WHOLE ASSEMBLY ...

Страница 21: ...rews should be hand tightened only Do not over torque Maximum torque is 2 5 N m 22 in lbs A DETAIL A SCALE 1 1 Terminal Block Input Output Connections PIN Label Description 1 A Analog Output A 4 20mA HART Output SIL Negative 2 A Analog Output A 4 20mA HART Output SIL Positive 3 B Analog Output B 4 20mA Negative 4 B Analog Output B 4 20mA Positive 5 C Digital Output C Negative 6 C Digital Output C ...

Страница 22: ...ropriate section of this chapter to make the desired wiring connections 2 5 1 Preparing for Wiring Wiring any option set requires completion of the following general steps 1 Disconnect the main power to the unit and remove the wiring cover 2 Install a cable clamp in the chosen conduit hole on the side of the electronics enclosure and feed a standard twisted pair cable through this conduit hole 3 L...

Страница 23: ...be lost This can happen if one disconnects the HART communicator while the circuit is live hot swap To restore HART communication one must reset the unit This can be done by power cycling the instrument or by entering Configure mode and then exiting without making a change Select No at the Save Changes prompt Analog Output A carries an active HART signal Do not supply a 24 V supply to this circuit...

Страница 24: ...inal block and wire the digital output C and D as shown Secure the cable clamp ATTENTION EUROPEAN CUSTOMERS To meet CE Mark requirements all cables must be installed as described in Appendix G CE Mark Compliance 4 If wiring of the unit has been completed reinstall the wiring cover on the enclosure and tighten the set screw Note Prior to use the option must be set up and calibrated For more specifi...

Страница 25: ...in accordance with the connections shown on the label in the rear cover see Figure 10 on page 11 Figure 11 shows a sample wiring diagram of a totalizer output circuit Refer to Appendix A Specifications for the load and voltage requirements Figure 11 Wiring a Totalizer Pulse Output Load Pulse Counter Volts Common ...

Страница 26: ...n accordance with the connections shown on the label in the rear cover see Figure 10 on page 11 Figure 12 below shows a sample wiring diagram of a frequency output circuit Refer to Appendix A Specifications for the load and voltage requirements Figure 12 Wiring a Frequency Output IN Frequency Counter Common ...

Страница 27: ...may be programmed for either conventional or fail safe operation In fail safe mode the alarm relay is held at closed 5 VDC except when it is triggered or a power failure or other interruption occurs Connect each alarm relay in accordance with the wiring instructions shown in Figure 13 below see Figure 10 on page 11 Refer to Appendix A Specifications for the load and voltage requirements Figure 13 ...

Страница 28: ...trol to be Open 0 VDC until a certain flow level is reached the Operator should set the Control to Normally Open At the measured threshold the flowmeter will change the Control to Closed 5 VDC If the system calls for the Control to be closed until a certain flow level is reached the Operator should set the Control to Normally Closed At the measured threshold the flowmeter will change the Control t...

Страница 29: ...remove the rear cover 2 Install the required cable clamp in the chosen conduit hole on the side of the electronics enclosure 3 Feed one end of the cable through the conduit hole wire it as shown in Figure 15 below 4 If wiring of the unit has been completed reinstall the wiring cover on the enclosure and tighten the set screw Note Prior to use the serial port must be programmed WARNING Make sure al...

Страница 30: ...o the unit and remove the rear cover 2 Install the required cable clamp in the chosen conduit hole on the side of the electronics enclosure 3 Feed one end of the cable through the conduit hole wire it to the terminal block 4 If wiring of the unit has been completed reinstall the wiring cover on the enclosure and tighten the set screw WARNING Make sure all covers with their O Ring seals are install...

Страница 31: ...l as within the electronics enclosure 1 Prepare the line power leads by trimming the line and neutral AC power leads or the positive and negative DC power leads to a length 0 5 in 1 cm shorter than the ground lead This ensures that the ground lead is the last to detach if the power cable is forcibly disconnected from the meter 2 Install a suitable cable clamp in the conduit hole If possible avoid ...

Страница 32: ... Figure 17 below Transducer wiring to the meter body junction box and XMT900 electronics wiring to the XMT900 junction box is completed at the factory After installing the meter body and XMT900 electronics you must wire the remote cable Figure 17 Remote Cable Wiring Before wiring the PanaFlow HT remote mount cable complete the following steps Disconnect the main power from the XMT900 electronics e...

Страница 33: ...nter clockwise in the direction of the arrows approximately 2 cm to release it from the enclosure The board will remain wired to the system but with enough slack to pull the board out about 5 cm The transducer connections are on the other side of the board Figure 18 Removing the Board 3 Make the mechanical connection between the remote cable and the junction boxes Install the cable into the wiring...

Страница 34: ...he enclosure with a counterclockwise twisting motion Figure 20 Replacing the Board 7 Finally engage the two mounting screws with the washers on top of the board and securely fasten the board to the enclosure Replace the cover and you are finished connecting transducers Engage the set screw on the enclosure for security WARNING Make sure all covers with their o ring seals are installed and the set ...

Страница 35: ... the DD state and remain that way until an Authorized User intervenes The DD state can be cleared by executing a reset of the flowmeter There are two methods for clearing the DD state 1 Enter the Program menu at SIL user access level Then exit without making any changes The flowmeter will execute a soft reset 2 Turn off power wait 1 minute turn power back on Figure 21 High Level Menu Map Display S...

Страница 36: ...purpose of these extra data sets is to allow the instrument to be restored to those saved settings as a troubleshooting measure If at any point there is an error in the Active Data Set the set of parameters used in Measure mode the Authorized User may revert the Active Data Set to the Commissioned Data Set This will return the flowmeter to a known working condition the way it was programmed when a...

Страница 37: ...light will stay on until power is lost The green light will only be on when system is measuring without error If the instrument detects any error the green light will turn off Also when the Operator enters Configure mode the instrument stops measuring so the green light will be off Six keys on the magnetic keypad enable users to program the PanaFlow HT confirms the choice of a specific option and ...

Страница 38: ...owing the programming instructions in this chapter the relevant portions of the Model PanaFlow HT menu map have been reproduced in Figure 31 on page 93 and Figure 32 on page 94 IMPORTANT If the keypad has not been pressed for 10 minutes the PanaFlow HT exits the Keypad Program and returns to displaying measurements The meter discards any configuration changes Changes can only be retained after the...

Страница 39: ...Screen To change the number of decimal places in the value From the display screen press either the or buttons until the value is highlighted Once the value is highlighted press to open the Display Decimal option Use the and buttons to scroll to the appropriate value Available options include 0 1 2 3 4 and Sci Scientific Notation Press to select the value and then again to confirm the selection or...

Страница 40: ... selection or to cancel the selection Note To select a particular measurement unit go to Flow Units on page 43 Table 1 Available Parameters and Units Parameter Units Metric Unit Imperial Velocity m s meters sec ft s feet sec Volumetric Actual L S Liters per Second GAL S Gallons per Second L M Liters per Minute GAL M Gallons per Minute L H Liters per Hour GAL H Gallons per Hour ML D Mega Liters per...

Страница 41: ...bic feet per minute SL H Standard Liters per Hour SML D Standard Mega Liters per Day Sm3 S Standard Cubic Meter per Second Sm3 M Standard Cubic Meter per Minute Sm3 H Standard Cubic Meter per Hour Sm3 D Standard Cubic Meter per Day Mass Flow KG S Kilograms per Second LB S Pounds per Second KG M Kilograms per Minute LB M Pounds per Minute KG H Kilograms per Hour LB H Pounds per Hour KG D Kilograms ...

Страница 42: ...ons 1000 KG LB Pounds Volumetric Std Totals SL Standard Liters Sft3 Standard Cubic Feet Sm3 Standard Cubic Meter Mass Totals kg kilograms LB pounds t Tonnes Density kg m3 kilograms per cubic meter LB ft3 pounds per cubic foot Temperature K Kelvin F degree Fahrenheit C degree Celsius R degree Rankine Dimension m meter ft feet mm millimeter in inch Time s second ms Milli second us Micro second h Hou...

Страница 43: ... highlighted Once the value is highlighted press to open the Display Decimal option Use the and buttons to scroll to the appropriate value Available options include 0 1 2 3 4 and Sci Scientific Notation Press to select the value and then again to confirm the selection or to cancel the selection Total m 3 Fwd Batch 0 00 E0 Rev Batch 0 00 Totalizer Reset Totalizer Error Code Values Measurement Type ...

Страница 44: ...onfirm the selection or to cancel the selection If you select Batch Time you can also select the time measurement units seconds minutes hours or days To choose the appropriate unit from the highlighted measurement type press the or buttons until the measurement unit is highlighted Once the unit is highlighted press to open the Display Measurement Unit option Press the and buttons to scroll to the ...

Страница 45: ... to start or stop totalizing The icon then changes to the other alternative start or stop 3 4 5 Resetting the Totalizer To reset the totalizer From the display screen press either the or buttons until the Reset icon a partial circle with an arrow is highlighted Once the Reset icon is highlighted press to reset the totalizer to 0 Total m 3 Fwd Batch 0 00 E0 Rev Batch 0 00 Total m 3 Fwd Batch 0 00 E...

Страница 46: ...Chapter 3 Initial Setup and Programming 36 PanaFlow HT User s Manual 3 5 Entering the Main Menu Lock Button Figure 25 Main Menu Map ...

Страница 47: ... desired format setup and press The window returns to the previous screen 3 5 2 Keypad Lockout To lock or unlock the keypad for security on the Main menu select Keypad Lockout and press A screen similar to the following appears To lock the display press or to highlight Lock and press and the screen returns to the previous display To unlock the display press or to highlight Unlock and press and the...

Страница 48: ...edit parameters To view all parameters without editing select Program Review Figure 26 Programming Program Review Menu Map 3 5 4 Program Review The Program Review menu requires no user password However it provides view only access to the screens To change any setting or parameter you must enter the Program Menu and supply a password at the appropriate level Display SIL Testing Calibration Advanced...

Страница 49: ...ls of information access General SIL Service and Factory Each level requires that a password be entered Use the arrow keys to highlight the appropriate level and press The following screen appears To enter the password use the or arrow key to select each digit to be changed and the or arrow keys to change the value of each number When the password number is correct press The following screen appea...

Страница 50: ...suing the Commit command 2 After returning to Measure mode review the measurement parameters in Table 2 below to verify they are in an acceptable range This completes the validation process Table 2 Criteria for SIL Requirements Measurement Expected Actual Criteria Verdict P F Ch1 Sound Speed 0 5 difference Ch1 Velocity 0 5 difference Ch1 Up Amp Discriminator 14 and 32 Ch1 Dn Amp Discriminator 14 a...

Страница 51: ...the or arrow keys to select the desired language and press twice Only English is currently available The screen returns to the previous display To check the Meter Tag and or Label highlight your choice on the UserPref Setting menu and press Press to return to the previous screen Note You can only change the Meter Tag and Label data using Vitality software To check and or change the date time highl...

Страница 52: ...the design limits of the system and do not need to be changed unless the operator chooses to set an upper and lower flow rate that is critical to the safety of the SIS The LWL and UWL only need to be set if the LFL and UFL are used The Safety Manual describes SIL limits in much greater detail After SIL Limits select Density to set static and reference density Mass Flow is calculated by multiplying...

Страница 53: ...nd press The following screen appears Note If a flow unit is not selectable in this section it will not appear later in the programming If you don t want Velocity select No press If you want to display Velocity select Yes press twice and the following screen appears If no change is desired press twice and the screen returns to the UserPref Flow Units menu To change the measurement type select the ...

Страница 54: ...change is desired press and a screen similar to the following appears To change the measurement type select the desired option press twice and a screen similar to the following appears If the highlighted units are correct press three times and return to the UserPref Flow Units menu To change the units use the or arrow key to select the desired option press twice and the display returns to the prev...

Страница 55: ...izer select Yes press Enter and a screen similar to the following appears Use the or arrow key to select Actual Standard or Mass totals press twice and a screen similar to the following appears If no change is required press If change is required select the appropriate measurement category and press twice A screen similar to the following appears If no change is required press If change is require...

Страница 56: ...up procedure use the or arrow key to select No and press The screen returns to the previous display To continue setting up the Totalizer select Yes press and a screen similar to the following appears If no change is required press If change is required select the appropriate measurement category and press Enter A screen similar to the following appears If no change is required press If change is r...

Страница 57: ...en appears Select Zero Cutoff press and a screen similar to the following appears Note Zero cutoff is based on velocity To set the zero cutoff press and a screen similar to the following appears When the flow rate drops below the zero cutoff level the flow will be forced to 0 00 This is to avoid measurement fluctuations near the zero point Use the and arrow keys to select each digit to be changed ...

Страница 58: ...g appears Use the and arrow keys to select each digit to be changed and the or arrow keys to change the digit values then press Press twice to return to the Meter Setup screen 3 6 3c Path Error Handling 2 path Error Handling behaves differently in the SIL product than it does in non SIL products For a SIL product 2 path Error Handling is only applicable to a three path system This flowmeter versio...

Страница 59: ...de a general user password select Gen User press and a screen similar to the following appears Note If the access level is General User the SIL User option will not be available Also a SIL User will be able to reset the General User password Use the or arrow key to change the digit value and press Press the key to return to the UserPref Password screen 3 6 4b SIL User Use the above procedure to ch...

Страница 60: ...e following appears Select OFF or ON press twice and the screen returns to the previous display 3 6 5bTimeout To provide a timeout under Display select Timeout and press A screen similar to the following appears Note The default value for the timeout is 0 so users must set a timeout if they wish one Press again and a screen similar to the following appears Use the or arrow key to change the digit ...

Страница 61: ...ry other than General User from the Program Menu and press Enter The following screen appears To enter the password use the Left and Right arrow keys to select the digit to be changed use the or arrow keys to change the value of each digit and press The following screen appears In the User Preference menu select Setting then press the right arrow key A screen similar to the following appears The s...

Страница 62: ...se Value and Full Value Base Value is the flow rate represented by 4 mA and Full Value is the flow rate represented by 20 mA In the Analog Output menu select Base Value or Full Value and press A screen similar to the following appears Press again and a screen similar to the following appears Note The units that appear will be the units selected in Flow Units on page 43 Use the and arrow key to sel...

Страница 63: ...w key to change the Calibrate setting value and press Press to return to the Analog Output menu If you do not see 4 mA at your measurement system enter the value that you see Press and the meter will make an adjustment Then continue until you see 4 mA at your measurement input Repeat the above process to set and or change other options 3 7 1e Setting Error Handling To specify the error handling st...

Страница 64: ...llowing screen appears Select any password level from the Program Menu and press The following screen appears To enter the password use the Left and Right arrow keys to select the digit to be changed use the Up and Down arrow keys to change the value of each digit and press The following screen appears In the User Preference Menu select Setting then press the right arrow key A screen similar to th...

Страница 65: ...l Value Base Value is the flow rate represented by 4 mA and Full Value is the flow rate represented by 20 mA In the Analog Output menu select Base Value or Full Value and press A screen similar to the following appears Press again and a screen similar to the following appears Note The units that appear will be the units selected in Flow Units on page 43 Use the and arrow key to select the digit to...

Страница 66: ...our measurement input Repeat the above process to set and or change other options 3 7 2e Setting the Error Handling To specify the error handling status in the Analog Output menu select Err Handling and press The following screen appears Selecting Low will force Output B to 4 0 mA in case of Error High will force it to 20 0 mA Hold will cause the analog output to remain at whatever mA level it is ...

Страница 67: ...the flowmeter It may not be clear which errors will trigger the Error Handling function The guideline is that when an error message appears on the LCD the Error Handling function will trip 3 7 3a Accessing the Digital Output Menu To access the Digital Outputs menu from the initial screen use the arrow keys to highlight the lock symbol and press A screen similar to the following appears Use the arr...

Страница 68: ...he screen now indicates the installed option card either A or B Press and a screen similar to the following appears To set up the Digital Output select it on the screen and press A screen similar to the following appears Select the desired Digital Output number and press The following screen appears Output C Output D ...

Страница 69: ... 10 gallons To change the existing number press and a screen similar to the following appears Note The units that appear will be the units selected in Flow Units on page 43 To change the Pulse Value use the or arrow key to provide a new number and press to save Press to return to the Pulse menu To view and or change another Pulse characteristic select the desired sub category and follow the proced...

Страница 70: ...o stop pulsing Press and the screen returns to the previous display Press to return to the Digital Output Menu 3 7 3c Setting the Frequency Frequency sends out a continuous square wave with the frequency proportional to a measured value To set the Digital Output as a frequency output in the Digital Output Menu select Frequency and press The following screen appears To set the measurement type sele...

Страница 71: ...g 10 Hz Then y Hz x kg 10 1000 To check the current frequency value on the Frequency display select Frequency Value and press A screen similar to the following appears To change the current value press and proceed as in Setting the Pulse on page 59 The Base Value is the measurement value represented by 0 Hz To check the current base value on the Frequency display select Base Value and press A scre...

Страница 72: ... to the following appears Note The units that appear will be the units selected in Flow Units on page 43 To change the current value press and proceed as in Setting the Pulse on page 59 The Full Frequency is the maximum Hz which represents the Full Value of measurement To check the current full frequency on the Frequency display select Full Frequency and press A screen similar to the following app...

Страница 73: ...een similar to the following appears To change the current error handling status select the option desired and press The screen returns to the previous display You have four options for error handling in case of a measurement error Hold hold last good value Low show 0 Hz High show Full Frequency Note If Other is selected a screen similar to the following appears Enter the Hz value you want to appe...

Страница 74: ...mally open close for alarm Fail Safe Close To change the state of the alarm select the desired status and press The screen returns to the previous display To check and or change the type of alarm select Alarm Type and press A screen similar to the following appears You can choose from three alarm types Low No alarm if measurement is greater than the threshold alarm if measurement is less than or e...

Страница 75: ... returns to the previous display The Alarm Value is the threshold that trips the alarm This parameter does not apply to Fault Alarms To check and or change the alarm value select Alarm Value and press A screen similar to the following appears Press again and a screen similar to the following appears Note The units that appear will be the units selected in Flow Units on page 43 Use the or arrow key...

Страница 76: ...an drive an actuator to control a process It deactivates until a threshold is reached and activates when it is reached To check the control output and or change its settings in the Digital Output menu select Control Output and press The following screen appears To check and or change the control output status select Control Output State and press A screen similar to the following appears The Close...

Страница 77: ...plications To change the type of control output select the desired type and press The screen returns to the previous display To check and or change the measurement setup in the Control Output menu select Measurement and press The following screen appears Batch Total supports fill and reset operations The Inventory Total activates after a user specified number of kg of usage for example at 1000 kg ...

Страница 78: ...eshold value to activate Use the or arrow key to change the Control Value setting Press to save the number and press to return to the previous screen Note The units that appear will be the units selected in Flow Units on page 43 To test the actuator in the Control Output menu select Test Control and press A screen similar to the following appears To begin testing select ON and press To stop testin...

Страница 79: ...lect it on the Option A screen and press The following screen appears 3 7 4a Selecting the Baud Rate To set the baud rate in the Modbus Service menu select Baud Rate and press A screen similar to the following appears The default baud rate is 115200 Select the appropriate baud rate and press The screen returns to the previous display ...

Страница 80: ...nd press A screen similar to the following appears Select the appropriate characteristic and press The screen returns to the previous display 3 7 4c Selecting the UART Bits To set the UART bits in the Modbus Service menu select UART Bits and press A screen similar to the following appears Select the appropriate description and press The screen returns to the previous display ...

Страница 81: ... again and a screen similar to the following appears Use the or arrow key to change the address number from 1 to 254 not 0 and press Press to return to the previous screen 3 7 4e Setting the Number of Modbus Stop Bits To set the number of stop bits in the Modbus Service menu select Modbus Stop Bits and press A screen similar to the following appears Select the appropriate number and press The scre...

Страница 82: ...ervice or Factory other than General User from the Program Menu and press Enter The following screen appears To enter the password use the Left and Right arrow keys to select the digit to be changed use the or arrow keys to change the value of each digit and press The following screen appears In the User Preference menu select Setting then press the right arrow key twice A screen similar to the fo...

Страница 83: ... for more information 3 8 4 Viewing the On Board Temperature To check the on board temperature select On Board Temperature and press The screen displays the current temperature See the Safety Manual for more information 3 8 5 Performing a Watchdog Test To conduct a watchdog test select Watchdog Test and press Use the arrow keys to select Yes and press The program runs the Watchdog Test and display...

Страница 84: ...Chapter 3 Initial Setup and Programming 74 PanaFlow HT User s Manual no content intended for this page ...

Страница 85: ...es The flowmeter will execute a soft reset 2 Turn off power wait 1 minute turn power back on 4 2 Error Display in the User Interface The bottom line of the LCD displays a single top priority error message during Measurement Mode This line called the Error Line includes two parts Error header and Error String The Error header indicates the error pattern and error number while the Error string gives...

Страница 86: ... Communication Error String Error Header Error Message C1 UMPU Comm error Table 5 Flow Error String Error Header Error Message Explanation E29 VelocityWarning E29 indicates that the flow rate has exceeded the range of the LWL lower warning limit or UWL upper warning limit The purpose of this warning is to alert the operator that the flow rate is approaching the LFL lower functional limit or the UF...

Страница 87: ...al correlation value is poor The cause is usually the same as E6 or E5 E3 VelocityRange E3 is a velocity range error meaning that the calculated velocity is outside the velocity limits defined for this application The velocity we are measuring is not reasonable for the fluid and pipe size programmed in the data set This could be a programming error a poor signal or an actual flow condition that is...

Страница 88: ...tegrity Level error which means we have a measurement condition that could lead to a false reading and we must stop providing a flow measurement to the SIL output This will drive the SIL output to the DD state and stop providing flow readings to the SIS E31 NotCalibrated E31 is an indication that the flowmeter has not been calibrated This means we cannot be sure of flow measurement accuracy Table ...

Страница 89: ... absolute confidence in the integrity of our measurement hardware These errors show that we do not have full confidence in some part of the hardware and must stop providing a measurement to the SIS More details and corrective actions are listed in the Functional Safety Manual Under normal operation only S1 In Config Mode is likely to appear on the error line This is an indication that the instrume...

Страница 90: ...fluid being measured must meet the following requirements 1 The fluid must be homogeneous single phase relatively clean and flowing steadily Although a low level of entrained particles may have little effect on the operation of the PanaFlow HT excessive amounts of solid or gas particles will absorb or disperse the ultrasound signals This interference with the ultrasound transmissions through the f...

Страница 91: ... correct data will be included in the documentation For other flowcells measure the pipe wall thickness and diameter with the same accuracy desired in the flow rate readings Also check the pipe for dents eccentricity weld deformity straightness and other factors that may cause inaccurate readings Refer to Chapter 3 Initial Setup for instructions on programming the pipe data In addition to the actu...

Страница 92: ...ectrical connector and the transducer face for roughness and or pitting Any transducer damaged in this manner must be replaced Contact GE for information on transducers in materials suitable for the application 3 INTERNAL DAMAGE An ultrasonic transducer consists of a ceramic crystal bonded to the transducer case The bond between the crystal and the case or the crystal itself may be damaged by extr...

Страница 93: ...0 ft s 0 91 to 12 19 m s Calibration Fluid Water 2 Points Final installation assumes a fully developed flow profile typically 10 diameters upstream and 5 diameters downstream of straight pipe run and single phase fluids Applications with piping arrangements that induce swirl e g two out of plane elbows may require additional straight run or flow conditioning Repeatability 0 2 of reading Range 3 to...

Страница 94: ...anges Normal temperatures 310 to 600 F 190 to 315 C Liquids high temperatures 310 to 1112 F 190 to 600 C Pressure Range Up to maximum allowable flange operating pressure at temperature or 3480 psi 240 bar Transducer Classifications US Canada Explosion proof Class I Division 1 Groups B C D ATEX II 2 G Ex d IIC Tx Gb IECEx Ex d IIC Tx Gb Transducer Cables Integrated cables Armored cable with ATEX IE...

Страница 95: ...ead to a breach of Functional Safety Please contact GE Service to get this battery replaced Electronics Mounting Local Mounting on meter body Remote Mounting up to 100 ft 30 4 m Recommended for process temperatures exceeding 150 C Channels One or Two two channels for two path averaging Display Languages English Keypad Built in magnetic six button keypad for full functionality operation Inputs Outp...

Страница 96: ...on B only Analog Output Active Output Output current 0 22 mA Max load 600 Output C Pulse Frequency Alarm or Control Active Output Output voltage 5 VDC Max voltage with light load 7 VDC Includes integrated current limit resistor Customer current limitation not required Output D Pulse Frequency Alarm or Control Active Output Output voltage 5 VDC Max voltage with light load 7 VDC Includes integrated ...

Страница 97: ...PanaFlow HT User s Manual 87 Appendix A Specifications A 3 Electronics cont Storage Temperature 40 to 158 F 40 to 70 C Data Logging Requires Vitality Software XMT900 logging ...

Страница 98: ...88 PanaFlow HT User s Manual no content intended for this page ...

Страница 99: ...PanaFlow HT User s Manual 89 Appendix B Menu Maps Appendix B Menu Maps ...

Страница 100: ...Appendix B Menu Maps 90 PanaFlow HT User s Manual ...

Страница 101: ...nitless unitless unitless Ch x Velocity unitless unitless usec usec dB dB unitless enum unitless enum Ch x Active TWup Ch x Active TWdn Ch x Error Status Ch x Gainup Ch x Gaindn Signal Process Report Error unitless unitless Ch x Peak Up System Status Ch x Peak Dn Ch x Peak Up Ch x Peak Dn Ch x Error Press to enter the Display Measurement menu Diagnostic Inventory Total Time Days Chx Up Signal Qual...

Страница 102: ...r Access GEN SIL User Access Factory Access Typical Access Service Access Main Menu Program General SIL Service Factory No Program Review See exact section for specific access Display Note Display either 1 variable 2 variables or totalizer Password xxxx Locked Active Settings Commissioned Settings Factory Settings Figure 30 Meter Programming Overview ...

Страница 103: ...m Not included under password level General User Password Meter Tag Label System Date Density Totalizer Mass Velocity Confirmation No Yes Units English Metric Main Menu Display SIL TESTING INPUT OUTPUT SENSOR SETUP CALIBRATION ADVANCED FACTORY See Service Manual USER PREFERENCES SIL Limits Not included under password level General User Low SIL Up Warn Low Warn Up SIL Density KV Value Figure 31 Dis...

Страница 104: ...ase Value Full Value Velocity Open Close Batch Total Parameters Close Open Ch1 Ch 2 Channel Velocity Mass Soundspeed See Diagnostic Screen List for Parameters Diagnostics Batch Total Ch1 Ch 2 Channel Value 1 2 Address 8 no 8 odd 8 even Bits Parity Calibrate Flow Value OFF Measurement Fwd Batch Rev Batch Net Batch Flow Value SIL TESTING USER PREFERENCES SENSOR SETUP CALIBRATION ADVANCED FACTORY See...

Страница 105: ...IL Output Min Max SIL Output Analog Switch Open Switch Close Switch Fire Low Fire High Percentage of Scale No Yes SIL TESTING USER PREFERENCES INPUT OUTPUT SENSOR SETUP CALIBRATION ADVANCED FACTORY See Service Manual Main Menu Program Display Password Level Password Figure 33 SIL Testing Menu Map ...

Страница 106: ...A 33290 VIEWER Composite Totalizer Time 16 RO IEEE 32 bit 821A 33306 VIEWER Composite Standard Volumetric 14 RO IEEE 32 bit 821C 33308 VIEWER Composite Net Batch Totals 17 RO IEEE 32 bit 604 1540 VIEWER Composite Net Inventory Totals 17 RO IEEE 32 bit 8220 33312 VIEWER Composite SIL Analog Out Drive Current 8 RO IEEE 32 bit 8302 33538 VIEWER Composite SIL errors epSIL_Value_Health_Code_I Use dropd...

Страница 107: ... Density 1097 1100 1103 1104 1106 1107 1108 5 Dimension 1013 1019 6 Hz 1077 7 Viscosity 1160 1164 8 mA 1211 9 Mass 1322 1323 1324 1325 1326 1327 1328 1329 1330 1331 1332 1333 1334 1335 1336 1337 1641 1642 1643 1644 10 Milliseconds 1056 11 Nanoseconds nsec pending 12 Percent 1342 13 Seconds 1054 14 Standard Volumetric 1361 1360 1537 1538 1539 1540 1527 1528 1529 1530 15 Thermal 1001 1002 16 Totaliz...

Страница 108: ...wo stop bits 18 RW INT32 256 598 SERVICE MPU Modbus node ID fixed 18 RW INT32 258 600 SERVICE MPU number of bits per character fixed 18 RW INT32 25A 602 SERVICE MPU is this a termination node fixed 0 Not a termination 1 Is a termination 18 RW INT32 System Integer Read Write 500 1280 Gen User Global Unit group 1 for Actual Volumetric 18 RW INT32 502 1282 Gen User Global Unit group 2 for Day 18 RW I...

Страница 109: ... RW INT32 584 1412 SERVICE PC MODBUS stop bits 18 RW INT32 586 1414 SERVICE PC MODBUS meter addr 18 RW INT32 588 1416 SERVICE PC MODBUS bits per character 18 RW INT32 58A 1418 SERVICE PC MODBUS termination 18 RW INT32 5C0 1472 Gen User Meter Tag 18 RW CHAR 16 5C8 1480 Gen User Long Tag 18 RW CHAR 32 5D8 1496 FACTORY Option Board Type 18 RW INT32 System Real Read Only 600 1536 VIEWER inventory fwd ...

Страница 110: ...ddress 18 RW INT32 910 2320 VIEWER Display Totalizer_2 Unit Code Address 18 RW INT32 912 2322 VIEWER Display Graph_1 Register Address 18 RW INT32 914 2324 VIEWER Display Graph_1 Unit Code Address 18 RW INT32 916 2326 Gen User select the velocity 18 RW INT32 918 2328 Gen User select the Actual Volumetric 18 RW INT32 91A 2330 Gen User select the Standardized Volumetric 18 RW INT32 91C 2332 Gen User ...

Страница 111: ... RW INT32 D80 3456 Gen User Variable unit code array 18 RW INT32 Log Integer Read Only F00 3840 N A Number of records 18 RO INT32 Analog Out 2 Real Read Write 1000 4096 Gen User Analog Out 2 Error Handling Value 8 RW IEEE 32 bit 1002 4098 Gen User Analog Out 2 Zero 8 RW IEEE 32 bit 1004 4100 Gen User Analog Out 2 Span 8 RW IEEE 32 bit 1006 4102 Gen User Analog Out 2 Test Value Percent of Span 12 R...

Страница 112: ...requency Full Value 18 RW IEEE 32 bit 2008 8200 Gen User Output_1 Alarm Value 18 RW IEEE 32 bit 200A 8202 Gen User Output_1 Control Output Value 18 RW IEEE 32 bit Digital Out 1 Integer Read Write 2100 8448 Gen User Output_1 Test Pulse Value 18 RW INT32 2102 8450 Gen User Output_1 Frequency Full Frequency 6 RW INT32 2104 8452 Gen User Output_1 Test Frequency Value 6 RW INT32 2106 8454 Gen User Outp...

Страница 113: ...74 Gen User Output_2 Frequency Full Frequency 6 RW INT32 2504 9476 Gen User Output_2 Test Frequency Value 6 RW INT32 2506 9478 Gen User Output_2 Frequency Error Handling Value 6 RW INT32 2580 9600 Gen User Output_2 type 18 RW INT32 2582 9602 Gen User Output_2 Pulse Value Unit Code 18 RW INT32 2584 9604 Gen User Output_2 Pulse Error Handling 18 RW INT32 2586 9606 Gen User Output_2 Frequency Measure...

Страница 114: ...it 2A86 10886 VIEWER Maximum Output_2 Frequency Full Value 18 RO IEEE 32 bit 2A88 10888 VIEWER Maximum Output_2 Alarm Value 18 RO IEEE 32 bit 2A8A 10890 VIEWER Maximum Output_2 Control Output Value 18 RO IEEE 32 bit Digital Out Max Integer Read Only 2B00 11008 VIEWER Maximum Output_1 Test Pulse Value 18 RO INT32 2B02 11010 VIEWER Maximum Output_1 Frequency Full Frequency 6 RO INT32 2B04 11012 VIEW...

Страница 115: ...O INT32 2F06 12038 VIEWER Minimum Output_1 Frequency Error Handling Value 6 RO INT32 2F80 12160 VIEWER Minimum Output_2 Test Pulse Value 18 RO INT32 2F82 12162 VIEWER Minimum Output_2 Frequency Full Frequency 6 RO INT32 2F84 12164 VIEWER Minimum Output_2 Test Frequency Value 6 RO INT32 2F86 12166 VIEWER Minimum Output_2 Frequency Error Handling Value 6 RO INT32 HART Integer Read Write 3100 12544 V...

Страница 116: ...it 8026 32806 SIL USER Composite Velocity High limit Used for Volumetric High limit calculation 20 RW IEEE 32 bit 8028 32808 SIL USER Composite Velocity Warn Low limit Alarm limits Normal operation 20 RW IEEE 32 bit 802A 32810 SIL USER Composite Velocity Warn High limit Alarm limits Normal operation 20 RW IEEE 32 bit 802C 32812 SIL USER Composite Reference Density for Standard volumetric calculati...

Страница 117: ...site Command 0 Off 1 Commissioned 2 Factory 18 RW INT32 8110 33040 SIL USER Composite Which test to run 0 None 1 Watchdog Test 2 Open SIL Output switch 3 Close SIL Output switch 18 RW INT32 8112 33042 SIL USER Composite Service 18 RW INT32 8114 33044 SIL USER Composite Factory 18 RW INT32 8116 33046 SIL USER Composite User 18 RW INT32 8118 33048 SIL USER Composite AnalogOut Command for trim 0 Trim...

Страница 118: ...IL USER Composite Unit Type Dimension see Unit Table C 2 18 RW INT32 813E 33086 SIL USER Composite Unit Type Density see Unit Table C 2 18 RW INT32 8140 33088 SIL USER Composite Unit Type Mass Flow see Unit Table C 2 18 RW INT32 8142 33090 SIL USER Composite Unit Type Volumetric see Unit Table C 2 18 RW INT32 8144 33092 SIL USER Composite Unit Type Velocity see Unit Table C 2 18 RW INT32 8146 3309...

Страница 119: ... Ch_1 delay between successive transmits 19 RW IEEE 32 bit 840C 33804 SERVICE Ch_1 DeltaT Offset 19 RW IEEE 32 bit Channel 1 Integer FF Terminal Block 4 8500 34048 SERVICE Ch_1 Pct of Peak 12 RW INT32 8502 34050 SERVICE Ch_1 Min Peak 12 RW INT32 8504 34052 SERVICE Ch_1 Max Peak 12 RW INT32 8506 34054 SERVICE Ch_1 Reynolds correction selection 0 Off 1 On 18 RW INT32 8508 34056 SERVICE Ch_1 enum of ...

Страница 120: ...peed 20 RO IEEE 32 bit 8214 33300 VIEWER Composite Current Correction Factor 18 RO IEEE 32 bit 8216 33302 VIEWER Composite Current Reynolds Number 18 RO IEEE 32 bit 8218 33304 VIEWER Composite Current operating temperature read from temperature sensor 15 RO IEEE 32 bit 821A 33306 VIEWER Composite Standard Volumetric 14 RO IEEE 32 bit 821C 33308 VIEWER Composite Net Batch Totals 17 RO IEEE 32 bit 8...

Страница 121: ... Ch_1 dynamic threshold on UP channel 12 RO INT32 870A 34570 VIEWER Ch_1 dynamic threshold on DOWN channel 12 RO INT32 870C 34572 VIEWER Ch_1 Errors of Last 16 18 RO INT32 Channel 2 Real FF Terminal Block 5 8A00 35328 VIEWER Ch_2 Velocity 20 RO IEEE 32 bit 8A02 35330 VIEWER Ch_2 Sound Speed 20 RO IEEE 32 bit 8A04 35332 VIEWER Ch_2 Transit Time Up 19 RO IEEE 32 bit 8A06 35334 VIEWER Ch_2 Transit Ti...

Страница 122: ...d Totals 17 RO IEEE 32 bit A210 41488 VIEWER Maximum Composite Inventory Rev Totals 17 RO IEEE 32 bit A212 41490 VIEWER Maximum Composite Inventory Totalizer Time 2 RO IEEE 32 bit A214 41492 VIEWER Maximum Composite Current Correction Factor 18 RO IEEE 32 bit A216 41494 VIEWER Maximum Composite Current Reynolds Number 18 RO IEEE 32 bit A218 41496 VIEWER Maximum Composite acceptable operating tempe...

Страница 123: ...518 VIEWER Minimum Composite Current Reynolds Number 18 RO IEEE 32 bit A618 42520 VIEWER Minimum Composite acceptable operating temperature reading from temperature sensor 15 RO IEEE 32 bit A61A 42522 VIEWER Minimum Composite Standard 14 RO IEEE 32 bit A61C 42524 VIEWER Minimum Composite Net Batch Totals 17 RO IEEE 32 bit A61E 42526 VIEWER Minimum Composite Net Inventory 17 RO IEEE 32 bit A620 425...

Страница 124: ...WER Maximum Composite Analog Output Low Limit point as entered in the system 1 9 14 RO IEEE 32 bit A01E 40990 VIEWER Maximum Composite Analog Output High Limit as entered in the system 1 9 14 RO IEEE 32 bit A020 40992 VIEWER Maximum Composite Zero Set point as entered into the system by user 8 RO IEEE 32 bit A022 40994 VIEWER Maximum Composite Span Set point as entered into the system by user 8 RO...

Страница 125: ...A116 41238 VIEWER Maximum Composite User 18 RO INT32 A118 41240 VIEWER Maximum Composite AnalogOut Command for trim 18 RO INT32 A11A 41242 VIEWER Maximum Composite Sensor serial number 1 18 RO INT32 A11C 41244 VIEWER Maximum Composite Sensor serial number 2 18 RO INT32 A11E 41246 VIEWER Maximum Composite Tracking Windows 18 RO INT32 A120 41248 VIEWER Maximum Composite MultiK Active 18 RO INT32 A12...

Страница 126: ...imum Composite Sensor serial number 4 18 RO INT32 A14C 41292 VIEWER Maximum Composite Sensor serial number 5 18 RO INT32 A14E 41294 VIEWER Maximum Composite Sensor serial number 6 18 RO INT32 A150 41296 VIEWER Maximum Composite Flowmeter System serial number 18 RO INT32 A152 41298 VIEWER Maximum Composite Unit Type Time 18 RO INT32 A154 41300 VIEWER Maximum Composite Unit Type Viscosity 18 RO INT3...

Страница 127: ...imum Composite Kinematic Viscosity 7 RO IEEE 32 bit A416 42006 VIEWER Minimum Composite Calibration Factor 18 RO IEEE 32 bit A418 42008 VIEWER Minimum Composite Zero Cutoff 20 RO IEEE 32 bit A41A 42010 VIEWER Minimum Composite Response Time 13 RO IEEE 32 bit A41C 42012 VIEWER Minimum Composite Analog Output Low Limit point as entered in the system 1 9 14 RO IEEE 32 bit A41E 42014 VIEWER Minimum Co...

Страница 128: ...te Ceiling of the absolute value of correlation 18 RO INT32 A50E 42254 VIEWER Minimum Composite Command 18 RO INT32 A510 42256 VIEWER Minimum Composite Which test to run 18 RO INT32 A512 42258 VIEWER Minimum Composite Service Password 18 RO INT32 A514 42260 VIEWER Minimum Composite Factory Password 18 RO INT32 A516 42262 VIEWER Minimum Composite User Password 18 RO INT32 A518 42264 VIEWER Minimum ...

Страница 129: ...2312 VIEWER Minimum Composite Sensor serial number 3 18 RO INT32 A54A 42314 VIEWER Minimum Composite Sensor serial number 4 18 RO INT32 A54C 42316 VIEWER Minimum Composite Sensor serial number 5 18 RO INT32 A54E 42318 VIEWER Minimum Composite Sensor serial number 6 18 RO INT32 A550 42320 VIEWER Minimum Composite Flowmeter System serial number 18 RO INT32 A552 42322 VIEWER Minimum Composite Unit Ty...

Страница 130: ...2 A90A 43274 VIEWER Maximum Channel Transducer Freq 6 RO INT32 A90C 43276 VIEWER Maximum Channel Errors Allowed 18 RO INT32 CH Real Min AC00 44032 VIEWER Minimum Channel Composite Coefficient 18 RO IEEE 32 bit AC02 44034 VIEWER Minimum Channel Time Buffer Offset 19 RO IEEE 32 bit AC04 44036 VIEWER Minimum Channel Time in Wedge 19 RO IEEE 32 bit AC06 44038 VIEWER Minimum Channel Path Length P 5 RO ...

Страница 131: ... Integer Max AB00 43776 VIEWER Maximum Channel status bit map 18 RO INT32 AB02 43778 VIEWER Maximum Channel Up Peak 18 RO INT32 AB04 43780 VIEWER Maximum Channel Dn Peak 18 RO INT32 AB06 43782 VIEWER Maximum Channel most significant error 18 RO INT32 AB08 43784 VIEWER Maximum Channel dynamic threshold on UP channel 12 RO INT32 AB0A 43786 VIEWER Maximum Channel dynamic threshold on DOWN channel 12 ...

Страница 132: ... Minimum Channel dynamic threshold on UP channel 12 RO INT32 AF0A 44810 VIEWER Minimum Channel dynamic threshold on DOWN channel 12 RO INT32 AF0C 44812 VIEWER Minimum Channel Errors of Last 16 18 RO INT32 Ultrasonic Files A000 40960 VIEWER Channel 1 Raw Up 18 RO signed short A001 40961 VIEWER Channel 1 Raw Down 18 RO signed short A002 40962 VIEWER Channel 1 Correlate Up 18 RO signed short A003 409...

Страница 133: ... degree Fahrenheit 1003 R degree Rankine Dimension 1010 m meter default 1013 mm millimeter 1018 ft feet 1019 in inch Volume 1034 m3 cubic meter 1038 L liter 1042 in3 cubic inch 1043 ft3 cubic feet 1048 gal US gallon 1051 BBL barrel 1667 MGAL Mega Gallons 1663 MFT3 Mega Cubic Feet 1664 MBBL Mega Barrels 1645 ML Mega Liters 1668 Mm3 Mega Cubic Meters Mass Weight 1088 k kilogram 1092 t metric ton 109...

Страница 134: ...o pound per second 1643 KLB M Kilo pound per minute 1642 KLB H Kilo pound per hour 1641 KLB D Kilo pound per day Volume Flow also called Actual Volumetric Flow 1347 m3 S cubic meter per second default 1348 m3 M cubic meter per minute 1349 m3 H cubic meter per hour 1350 m3 D cubic meter per day 1351 L S liter per second 1352 L M liter per minute 1353 L H liter per hour 1354 L D liter per day 1356 f...

Страница 135: ... per Minute 1539 SL H Standard Liters per Hour 1540 SML D Standard Mega Liters per Day 1527 Sm3 S Standard Cubic Meter per Second 1528 Sm3 M Standard Cubic Meter per Minute 1529 Sm3 H Standard Cubic Meter per Hour 1530 Sm3 D Standard Cubic Meter per Day 1361 SCFH standard cubic feet per hour 1360 SCFM standard cubic feet per minute Velocity Units 1061 m s Meters per sec default 1067 ft s Feet per ...

Страница 136: ...eference as a guide an operator could use any Modbus master to communicate with the flowmeter Listed below are two limits of this implementation 1 The PanaFlow HT supports only four of the standard function codes These are Read Holding Registers 0x03 Read Input Registers 0x04 Write Multiple Registers 0x10 and Read File Record 0x14 2 The flowmeter needs a 15 msec gap between Modbus requests The pri...

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Страница 138: ...s connected in parallel with that load Figure 34 Wiring Diagram for HART Communication D 1 2 Write Mode Switch The PanaFlow HT HART circuit includes a slide switch which can be used to disable write access to the instrument via HART This white slide switch pictured below is designed to lock out HART configuration access for those customers who require this extra level of security Figure 35 HART Ci...

Страница 139: ... Force High with HART The Authorized User may select Force High or Force Low for the Dangerous Detected state the mA level that the SIL Output will go to in case of an error detection If the HART signal is going to be used by the system for frequent communication we recommend selecting Force High The Force Low level 3 6 mA is marginally capable of carrying HART signals By selecting Force High 21 0...

Страница 140: ...ser s Manual 131 D 3 HART Service Map for General Users If users log in the system with a General User password they can edit the variables below in the HART Service menu Figure 37 HART Service Menu for General User ...

Страница 141: ...HART Service Menu for SIL Users If users log in the system with a SIL User Service User Factory User password they can edit the variables in the HART Service menu as shown below Figure 38 HART Service Menu for SIL User and Higher Levels ...

Страница 142: ...PanaFlow HT User s Manual 133 D 5 Review Menu Figure 39 Review Menu ...

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Страница 144: ...ssword checks out This will clear the error If the Safety Engineer on site wishes to clear this type of error automatically the DCS may be set up to do so It is the responsibility of the Safety Engineer at the customer site to ensure that this method is properly protected by a password or other means in the DCS to avoid a risk of clearing errors unwisely What follows is the method for setting the ...

Страница 145: ...or more paths For multi path systems the technique only applies to symmetrical pairs of paths or sister paths For applicability see the table below With the physical layout in mind the error handling technique should be fairly simple to understand The theory is that for homogeneous well developed flow conditions the symmetrical paths should be measuring the same flow rate Therefore if one of those...

Страница 146: ...s Single Channel Error stop measuring If more than one path is in error the reaction is Multichannel Error stop measuring Error Detection Scenario Action Path 1 error Substitute path 2 measurement keep measuring Path 2 error Substitute path 1 measurement keep measuring Path 3 error Single Channel Error stop measuring Path 1 and Path 2 in error Multichannel Error stop measuring Path 2 and Path 3 in...

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Страница 148: ...itter the details of the service should be recorded in this appendix An accurate service history of the meter can prove very helpful in troubleshooting any future problems F 1 1 Data Entry Record complete and detailed service data for the PanaFlow HT in Table 12 Make additional copies of the table as needed Table 12 Service Record Date Description of Service Performed By ...

Страница 149: ...Appendix F Data Records 140 PanaFlow HT User s Manual Table 12 Service Record cont Date Description of Service Performed By ...

Страница 150: ...Speed Current Correction Factor Current Reynolds Number Current Operating Temperature Standard Volumetric Net Batch Totals Inventory Forward Inventory Reverse Inventory Net Inventory Time Channel 1 Velocity Channel 1 Sound Speed Channel 1 Transit Time Up Channel 1 Transit Time Down Channel 1 Delta T Channel 1 Up Signal Quality Channel 1 Down Signal Quality Channel 1 Up Amp Disc Channel 1 Down Amp ...

Страница 151: ...hannel 2 Delta T Channel 2 Up Signal Quality Channel 2 Down Signal Quality Channel 2 Up Amp Disc Channel 2 Down Amp Disc Channel 2 SNR on Up Channel 2 SNR on Down Channel 2 Time in Buffer on Up Channel 2 Time in Buffer on Down Channel 2 Signal Gain Up Channel 2 Signal Gain Down Channel 2 Up Peak Channel 2 Down Peak Channel 2 Dynamic Threshold Up Channel 2 Dynamic Threshold Down Table 13 Initial Se...

Страница 152: ...ocity Ch2 Velocity Ch1 Soundspeed Ch2 Soundspeed Ch1 Transit Time Dn Ch2 Transit Time Dn Ch1 Transit Time Up Ch2 Transit Time Up Ch1 Delta T Ch2 Delta T Ch1 Up Signal Quality Ch2 Up Signal Quality Ch1 Dn Signal Quality Ch2 Dn Signal Quality Ch1 Up Amp Disc Ch2 Up Amp Disc Ch1 Dn Amp Disc Ch2 Dn Amp Disc Ch1 SNR Up Ch2 SNR Up Ch1 SNR Dn Ch2 SNR Dn Ch1 Active TWup Ch2 Active TWup Ch1 Active TWdn Ch2...

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Страница 154: ...commended cable and all connections must be properly shielded and grounded Refer to Table 15 for the specific requirements Note If the Panaflow HT is wired as described in this appendix the unit will comply with the EMC Directive 2004 108 EC Table 15 Wiring Requirements Connection Cable Type Ground Termination Transducer Armored RG62 a U Grounded using a cable gland Input Output Armored 22 AWG shi...

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Страница 156: ...ing 76 Connecting See Part Name Control Output Wiring 18 Control Output Setting 66 Corrosion Transducers 82 D Data Logging 87 Decimal Places Programming for Totalizer 33 Density Changing Flow Units 46 Diagnostic Parameters Initial Values 141 143 Table of Values 141 143 Diagnostics 80 Digital Outputs Wiring 14 Digital Outputs Programming 57 Display Option 50 Display Programming 29 Document Number i...

Страница 157: ... 28 L Language Change 41 Languages 85 Leaks Transducers 82 Left Arrow Key 27 Line Power Wiring 21 Location Electronics Enclosure 9 Locking Keypad 37 LVD Statement 9 M Magnetic Keypad Using 27 Main Menu Entering 36 Main Menu Map 36 Mass Changing Flow Units 44 Measurement Type Programming 30 Menu Map 25 Meter Body Identification 7 Materials 84 Meter Setup Option 47 Meter Sizes 83 Meter Tag 41 Min Ma...

Страница 158: ...ing 22 Repeatability 83 Right Arrow Key 27 S Safety Auxiliary Equipment v General Issues v Personal Equipment v Safety Codes 5 Sensor Setup 73 Service Record 139 Settings 41 SIL Analog Output Setting Up 55 SIL Application 3 SIL Certification 83 SIL Error String 79 SIL Limits 42 SIL Testing 72 Slot 0 See Analog Outputs Slot 0 Soundspeed Fluid 80 Special Applications 135 Specifications 83 Starting o...

Страница 159: ...ferences 40 V Velocity Setting Flow Units 43 Voltage Input 21 Volumetric Setting Flow Units 44 W Watchdog Test 73 WEEE Directive vi Wiring 17 Analog Outputs 13 Calibration Port 20 CE Mark Compliance 145 Control Output 18 Digital Outputs 14 Frequency Output 16 Line Power 21 Modbus Service Port 19 Option Card See Card Name Preparation 12 Terminal Block See Block Name Totalizer Pulse Output 15 Transd...

Страница 160: ...or a particular 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 G...

Страница 161: ...Warranty 152 PanaFlow HT Ultrasonic Liquid Flowmeter User s Manual no content intended for this page ...

Страница 162: ......

Страница 163: ...Certified Company www ge mcs com en about_us quality html 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 0 61 470291 E mail gesensingsnnservices ge com ...

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