Honeywell SmartLine EU Meter Users manual, 34-ST-25-18
Contents
1. nnns sinh inns intrent en 17 GalibratiOni detecte ma e reet dha eor terae etd eade er duras ae Mere erae Ja He ee duh aed E 19 Irizloop GaliDratiOn rrt ee tete Piece e te det a been pet ed ied 19 Galibrate EO and Calibrate H lisissa aena i tee ice te dte e e e RR SL 19 Set p Summary Avis aca e e nate E gau ede i cu a ETE U 20 EMEN 22 Self test DIAGNOSTIC EET 22 EGD Ghecke edauotun nendum tog aeg 22 Normal Operating Indications enne enne nennen nennen nnns 23 Revision 3 EU Meter User Guide V 4 08 Tables Tables Table 1 Engineering Unit Display Indicator Description seen enne enne etn nre teen 4 Table 2 EU Meter Specifications ener cde e ie otn aee telae ten nen et ap ep da 5 Table 3 Installing EU Meter in STT 3000 esee aE Naa ted resonet 7 Table 4 Example Setting LRV and URV eese nnne eene trennen 12 Table 5 Selecting Engineering Units 0 scssesesescseesesesessesssevevenesoeceveseneneesenessensevevssenonencusesoeaveneseneesenenesosensenerenee 17 Table 6 Calibrate LO and Calibrate HI hossa insecta avienta ia aiti Earne ie To ESENE En EER oaaae ea ieies 19 Table 7 Summary of Typical EU meter Indications eese enne 22. the display becomes unreadable due to slow response of the LCD This is also only temporary and normal readability will return when temperature rises above 20 C 4 F Revision 3 EU Meter User Guide 5 4 08 2 EU Meter Installation Overview 2 EU Meter Installation Overview This section covers the physical installation of the EU meter integrally and remotely with compatible Honeywell field devices as well as remote installation with other non Honeywell transmitters The EU meter is compatible with the following Honeywell Smartline Transmitters operating in analog mode e STT 3000 Smart Temperature Transmitters STT350 and STT250 models 25M 25D in analog mode 25H and 25T Meter is compatible with STT25H operating in point to point loop For more information Refer to RMA 3000 Remote Meter Assemblies User Manual Honeywell document number 34 ST 25 19 for details on installation wiring etc Getting Started Tools Required Screwdriver medium blade Parts Required If either the display is to be installed integrally with the transmitter or if the transmitter is installed within an explosion proof enclosure equipped with a meter cover ensure that the transmitter has a windowed meter cap A meter end cap and meter cover used with the meter provides space for the meter and has a glass window to allow for the installation and viewing of the display Preparation Remove power from the trans
3. Self test Diagnostic wait for EU meter to run its self diagnostic tests Example EU meter self test display Note During diagnostic testing status indicators will appear at the lower left of the display for about 2 seconds and will then MODUS disappear KNOWN VALU 2 Operate the setup switch on Select LO To view the current low bottom side of the meter to the range value operate the left one time Setup Switch to the right one time The meter displays LO the LRV parameter ATTENTION If the range value on the display is correct move the switch to the left and proceed to the next setting for the display See Step 12 for setting High Range Value Procedure continued on next page 12 EU Meter User Guide Revision 3 4 08 3 Setup and Operation Set Up Lower Range Value and Upper Range Value Step Action EU Meter Next 3 To change or select the Lower Set Leading 1 When the desired value Range Value operate the setup is visible operate the switch to the right A 1 is visible Setup Switch to the right on the display The leading 1 to select the next digit on the digital readout Operating the switch to the left repeatedly will toggle the value between 1 or a blank Move switch left to select either 1 or blank 4 A zero 0 appears to the right Set First Digit When the desired value of the digit just configured is visible operate the Switch to the right t
4. that are applied to the display area of the meter face The labels are supplied on a sheet part number 30756918 001 included with the meter See Table 1 for a listing of the engineering units available on the label sheet ATTENTION Please note that the EU meter does not automatically compensate for changes made to setup parameters in either the transmitter or in the EU meter itself If the Engineering Units selection is changed after setting up range values LRV and URV it will be necessary to manually make corresponding changes to the range values For example if the meter is set up for C with lower range values of 0 and 100 then changing the engineering unit selection to F will require changing the LRV to 32 and the URV to 212 Similarly if the transmitter range were extended from 0 C 100 C to 0 150 C the LRV and URV in the EU meter would require corresponding changes Revision 3 4 08 EU Meter User Guide 3 1 EU Meter Description Function and Design Table 1 Engineering Unit Display Indicator Description Display Indicator What It Means When Lit See Figure 2 for illustration 17 Segment Bargraph Gives a graphic indication of the transmitter s PV output from 0 to 10096 Digital Readout Gives an indication of the transmitter s PV output current The display range of 19 990 000 is automatically ranged to provide the best precision possible within the limits of the display D
5. transmitter 7 Consult the transmitter s instruction manual s to make other field wiring connections 8 Rotate or orient the EU meter for proper viewing through the cover window align feet on the meter with the holes in the spacer assembly and press the meter into place 9 Go to Section 3 to set up the EU meter 10 Replace the transmitter housing cover Revision 3 EU Meter User Guide 7 4 08 2 EU Meter Installation Integral Mounting with STT 3000 Temperature Transmitters STT 250 Smart Temperature Transmitter in explosionproof housing Receiver Figure 3 Wiring Connections for EU Meter to STT 250 8 EU Meter User Guide Revision 3 4 08 3 Setup and Operation Overview 3 Setup and Operation Overview This section covers the procedures for setting up the EU meter display for use in your process application To set up the meter for operation with a given transmitter you must set the 4 mA and 20mA values for the meter display and select an appropriate engineering unit Guidelines for setting up the EU meter Follow these guidelines when setting up the EU meter Operating the Setup Switch which is located at the bottom of the EU meter frame provides access to all setup parameters and their values See figure on next page for location of the switch This switch is a three position momentary switch that can be operated to the left and to the right of ce
6. 0 0 96 100 188 80 Ld FLOW bd Digital Readout 19990 to 19990 ANALOG In H O GPH mmHg GPM PSIA Engineering Unit Indicators Status Indi cators Not used on this model K Multiplier Indicates digital readout ismultiplied by 1 000 Figure 2 Engineering Unit Display with All Indicators Lit 2 EU Meter User Guide Revision 3 4 08 1 EU Meter Description Function and Design Display Features The display provides a visual indication of transmitter output with the following attributes 17 Segment Horizontal Bargraph gives an indication of the transmitter s PV output from 0 to 100 that can be read from up to 30 feet away A Digital Readout gives a precise indication of transmitter output from 19990 to 19990 in the selected engineering unit Note that indications in the range of 199 9 will include a decimal point Also readings above 19990 are automatically converted by a 1000 display multiplier K so that a value of 20000 would be displayed as 20 0 K Status Indicators are part of the display but appear only in self diagnostics testing when power is applied The status indicators are not displayed in normal operation Engineering Unit Indicators show what the digital readout represents These nine units can be selected on the LCD F GPH mmHg in H20 PSI PSIA Additional engineering units can be selected through the use of stick on labels
7. 3 Figures Figure 1 Typical Engineering Unit Meter Display eese ener enne nennen rennen ennt nnne 1 Figure 2 Engineering Unit Display with Indicators 2 Figure 3 Wiring Connections for EU Meter to STT 250 sess 8 Figure 5 BU Meter Setup Summary uio esee etc ent erre tote esce es deese t He cpap 21 Figure 6 Self test Diagnostic and LCD Check risora sa aerie ea ar A A S AA S T 22 EU Meter UserGuide Revision3 4 08 1 EU Meter Description Overview Overview 1 EU Meter Description This manual describes how to install set up and operate the Engineering Unit Meter display EU Meter with a given Honeywell Smartline Transmitter or an applicable non Honeywell transmitter tis assumed that you are somewhat familiar with your Honeywell Smartline Transmitter If you are not familiar with this device we recommend that you have the instruction manual for your transmitter on hand when you install the EU meter If you have installed and used the EU meter before just skim the data to find the pertinent installation If this is the first time you have installed an EU meter we recommend that you read this manual before Approvals you install the EU meter For information concerning ATEX Directive 94 6 EC Hazardous Location Wiring and Hazardous Locations Reference refer to RMA 3000 Remote Meter Assemblies User Ma
8. HA desired symbol appears or e A y disappears The numbers or symbols that can 8 zx 7 be set for each display position appears in the table at the bottom of the picture at right P 8 First operate Then in setupswitch to Die play Operate Setup switch rightto select on fto LEFT to select displayposition 1 number 1 or blank 2 number 0 9 or blank 3 number 0 9 or blank 4 decimal point or blank 5 number 0 9 or blank 6 number 0 or blank 7 symbol K x1000 or blank 8 symbol minus or blank 10 EU Meter User Guide Revision 3 4 08 3 Setup and Operation Setup Parameters and Functions General Procedure for Parameter Access Apply power to transmitter and wait for EU meter to run its self diagnostic tests Example EU meter self test display Self test Diagnostic 488 807 FLOW OUTPUT MODE ANALOG BAD XMTR STATUS 2 FAULT LAST SPH mms KNOWN VALUE GPM PSIA Operate setup switch on bottom side of the meter to the left once The display reads LO Lower Range Value Select Setup Parameter Setup Switch 39 To step through the parameters until the desired parameter is visible on the display repeatedly operate the Setup Switch to the left Go to the following tables for the setup procedure of that parameter LO Lower Range Value LRV See Table 4 HI High Range Value Upper Range Value or URV Se
9. Honeywell Engineering Unit Meter User Guide Doc No 34 ST 25 18 Revision 3 Revision Date 5 08 Honeywell Process Solutions Notices and Trademarks Notices and Trademarks Copyright 2008 by Honeywell International Inc Revision 3 May 2008 Honeywell warrants goods of its manufacture as being free of defective materials and faulty workmanship Contact your local sales office for warranty information If warranted goods are returned to Honeywell during the period of coverage Honeywell will repair or replace without charge those items it finds defective The foregoing is Buyer s sole remedy and is in lieu of all other warranties expressed or implied including those of merchantability and fitness for a particular purpose Specifications may change without notice The information we supply is believed to be accurate and reliable as of this printing However we assume no responsibility for its use While we provide application assistance personally through our literature and the Honeywell web site it is up to the customer to determine the suitability of the product in the application Honeywell Process Solutions 512 Virginia Drive Fort Washington PA 19034 Honeywell is a U S registered trademark of Honeywell Other brand or product names are trademarks of their respective owners ii EU Meter User Guide Revision 3 4 08 About This Document About This Document Revision Notes The following list provides not
10. Means Meter has detected an internal hardware fault or the meter current is out of range for either 096 or 10096 calibration See Table 6 in Calibration section No power applied Display is blank Normal display Display flashes for meter Transmitter output has exceeded the Digital readout meter s display indicates range 96 96 pressure of 25 3 2 5 3 inches of water Q L ANALOG ANALOG 0 Display flashes Meter current has exceeded 20 4 mA or 102 4 of span Normal display for meter Digital readout 00 indicates 0 96 1 96 9 990 000 gallons 9990 wr 106 9 ANALOG ANALOG K GPH Meter is in setup mode Operate the setup switch to the right to exit setup and return to normal operating display Normal display for meter Digital readout indicates 0 96 transmitter output 5 3 of 50 3 95 96 Percent is ANALOG The meter s default engineering unit See Setup Parameters on Page 9 for more information Revision 3 EU Meter User Guide 23 4 08 3 Setup and Operation Operation Revision 3 EU Meter User Guide 25 4 08 Honeywell Honeywell Process Solutions 512 Virginia Drive Fort Washington PA 19034
11. Operation Set Up Lower Range Value and Upper Range Value Step Action EU Meter Next 12 Operate the switch to the left to Select Hi To view the current high indicate the next setup range value operate the parameter The meter displays HI the URV parameter setup switch to the right one time ATTENTION If the range value on the display is correct operate the switch to the left and proceed to the next setting for the display 13 Follow steps 3 through 11 to set the high range value for the display The word YES is visible for one second indicating that the range value has been set successfully The display returns to the setup parameter that was selected 14 Operate the switch to the left to show the next setup parameter See Table 5 to set the Engineering Units value for the EU meter 16 EU Meter User Guide Revision 3 4 08 3 Setup and Operation Selecting Engineering Units Selecting Engineering Units Use the procedure in Table 8 to select the desired engineering unit for display B ATTENTION Please note that the EU meter does not automatically compensate for changes made to setup parameters in either the transmitter or in the EU meter itself If the Engineering Units selection is changed after setting up range values LRV and URV it will be necessary to manually make corresponding changes to the range values For example if the meter is set up for C
12. ccessible ATTENTION Electrostatic Discharge ESD hazards Observe precautions for handling electrostatic sensitive devices Protective Earth PE terminal Provided for connection of the protective earth green or green yellow supply system conductor Functional earth terminal Used for non safety purposes such as noise immunity improvement NOTE This connection shall be bonded to protective earth at the source of supply in accordance with national local electrical code requirements Earth Ground Functional earth connection NOTE This connection shall be bonded to Protective earth at the source of supply in accordance with national and local electrical code requirements Chassis Ground Identifies a connection to the chassis or frame of the equipment shall be bonded to Protective Earth at the source of supply in accordance with national and local electrical code requirements EU Meter User Guide Revision 3 4 08 Contents Contents 1 EU Meter 1 CER RR ha Ba 1 ADDIOVAIS E TE 1 Funcion and Desig oain eganda 1 Meter 2 2 BI UEV EET 3 Operating Conditions and Specifica
13. e digital readout Operating the switch to the left repeatedly will toggle the value between 0 or a blank 48000 Move switch left to select either 0 or blank Procedure continued on next page 14 EU Meter User Guide Revision 3 4 08 3 Setup and Operation Set Up Lower Range Value and Upper Range Value Step Action EU Meter Next 9 A K appears at the bottom of Set Multiplier When the desired value the display is visible move switch to eee the right to select the When the is visible it next indicator indicates that the numerical value on the display should be multiplied by 1000 For example in the display at right the meter indicates a value of 180 00 x 1000 or 180 000 00 Operating the switch to the left toggles between K and blank Move switch left to select either K or blank 10 A minus sign is visible Set Sign When the desired value E is visible move switch to Use the minus sign if you want the right to enter the to indicate negative values on the value display Operating the switch to the left toggles between and blank Move switch left to select either or blank 11 The word YES is visible for one The display returns to second indicating that the range the setup parameter that value has been set successfully was selected Procedure continued on next page Revision 3 EU Meter User Guide 15 4 08 3 Setup and
14. e Table 4 EU Engineering Unit See Table 5 Clo Calibrate LO See Table 6 Chi Calibrate HI See Table 6 See Figure 4 for a summary of the EU meter setup procedure Revision 3 EU Meter User Guide 11 4 08 3 Setup and Operation Set Up Lower Range Value and Upper Range Value Set Up Lower Range Value and Upper Range Value Setting the Lower Range Value LRV and the Upper Range Value URV of the meter display defines the analog 4 mA to 20 mA range of transmitter output values that are displayed The meter does not read the DE message of Honeywell smart transmitters The example procedure in the Table 4 sets the display range value for 180 00 Set low and high range values according to your application B ATTENTION Please note that the EU meter does not automatically compensate for changes made to setup parameters in either the transmitter or in the EU meter itself If the Engineering Units selection is changed after setting up range values LRV and URV it will be necessary to manually make corresponding changes to the range values For example if the meter is set up for C with lower range values of 0 and 100 then changing the engineering unit selection to F in either the EU meter or in the transmitter will require changing the LRV to 32 and the URV to 212 in the meter Table 4 Example Setting LRV and URV Step Action EU Meter Next 1 Apply power to transmitter and
15. ecifications Before installing a transmitter equipped with a EU meter or installing the EU meter in an existing transmitter please note the specifications and operating limits of the meter in Table 2 Table 2 EU Meter Specifications Operating Conditions Parameter Rated Extreme Transportation and Storage See below Ambient Temperature F 40 to 185 58 to 194 C 40 to 85 50 to 90 Relative Humidity RH 10 to 90 non condensing 0 to 100 Design Characteristics Accuracy 0 5 of full range Display Resolution Bargraph 3 of reading Shown as Digital Readout 0 05 for 199 9 reading range 199 9 0 5 for 1999 reading range 1999 5 for 19990 reading range 19 90 K 50 for 199900 reading range 199 9 K 500 for 1999000 reading range 1999 K 5000 for 19990000 reading range 19990 K Meter Display at High and Low Temperature Extremes The rated temperature limits for the meter are listed above and are correct in that no damage to the meter will occur over these temperatures However the readability of the LCD is affected if taken to these temperature extremes e At higher temperatures the LCD will turn black at temperatures between 80 to 90 176 and 194 F rendering the display unreadable This effect is only temporary and normally occurs at 90 C 194 F e At low temperatures the update rate of the display is lengthened to 1 5 seconds due to the slower response time of the display At 20 C 4 F
16. es concerning all revisions of this document Doc ID Rev ID Date Notes 34 ST 25 18 Revision 0 9 01 1 issue of document Revision 1 7 02 Deleted installation information for Model STT 350 and for remote mounting Revision 2 6 05 Deleted CE info Revision 3 5 08 Added ATEX Information Contacts World Wide Web The following lists Honeywell s World Wide Web sites that will be of interest to our industrial automation and control customers Honeywell Organization WWW Address URL e mail Corporate http www honeywell com Telephone Contact us by telephone at the numbers listed below Organization Phone Number United States and Canada Honeywell Technical Assistance 1 800 423 9883 Tech Support Center 1 800 525 7439 Service Revision 3 EU Meter User Guide iii 4 08 About This Document Symbol definitions The following table lists those symbols used in this document to denote certain conditions Symbol A Definition This CAUTION symbol on the equipment refers the user to the Product Manual for additional information This symbol appears next to required information in the manual This WARNING symbol on the equipment refers the user to the Product Manual for additional information This symbol appears next to required information in the manual WARNING risk of electrical shock This symbol warns the user of a potential shock hazard where HAZARDOUS LIVE voltages greater than 30 Vrms 42 4 Vpeak or 60 VDC may be a
17. he left repeatedly to step through setup parameters until the display reads Clo Calibrate Low Select Calibrate LO Procedure continued on next page Revision 3 4 08 EU Meter User Guide 19 3 Setup and Operation Setup Summary Step Action EU Meter Next 3 Provide an input to the The word YES is visible transmitter so that the output is for one second 4 0 mA 096 PV Operate the indicating that the 096 Switch to the right calibration has been set successfully NOTE If the output value is not between 3 4 and 4 8 mA the display will indicate Err Adjust 096 output and repeat step 3 4 Operate the switch to the left until Select Calibrate HI the display reads Chi Calibrate High 5 Provide an input to the The word YES is visible transmitter so that the output is 20 mA 10096 PV Move switch to the right for one second indicating that the 10096 calibration has been set successfully NOTE If the output value is not between 18 6 and 21 6 mA the display will indicate Err Adjust 100 output and repeat step 5 Setup Summary 20 Figure 4 provides a summary of the setup procedures for the EU meter EU Meter User Guide Revision 3 4 08 3 Setup and Operation Setup Summary YMS AOW o1 YIUMS AOW oDuei Jo 1no anjea 10 G anre oJewpaeu sejeolpu ejdsiq BuiusejJ s uawBas ejdsiq 49949 143 einjej 10 4 se sse
18. igital readout represents output in percent of span This is the default engineering unit selection FLOW Status indicator is not used on this model OUTPUT MODE Status indicator is not used on this model BAD XMTR STATUS Status indicator is not used on this model FAULT Status indicator is not used on this model LAST KNOWN VALUE Status indicator is not used on this model ANALOG Indicates that the meter is measuring analog current Display segment is always on Multiplies digital reading by 1 000 Turns on automatically when reading exceeds 19990 Indicates an absolute pressure value Indicator is visible with PSI engineering unit Engineering Unit Indicators Degrees Fahrenheit Degrees Celsius Percent of span Inches of Water Gallons per hour Gallons per minute Millimeters of Mercury Pounds per Square Inch Pounds per Square Inch Absolute no engineering units selected or custom engineering units Use stick on labels described below Kilopascals Megapascals Millibar Bar Grams per Square Centimeter Kilograms per Square Centimeter Millimeters of Water Inches of Mercury Meters of Water Additional Engineering Units stick on label not shown These selectable engineering units can be indicated and are available as a stick on label from Honeywell drawing number 30756918 001 4 EU Meter User Guide Revision 3 4 08 1 EU Meter Description Function and Design Operating Conditions and Sp
19. ing that the EU value has been set successfully The display returns to the setup parameter that was selected EU in this case 5 Operate the switch to the left to select the next setup parameter 18 EU Meter User Guide Revision 3 4 08 3 Setup and Operation Calibration Calibration The EU meter is calibrated at the factory before shipment but you may want to calibrate the meter to the transmitter output after installation and setup The display is calibrated at 0 and 100 PV values In loop Calibration You can calibrate the EU meter in the loop by putting the Honeywell Smartline transmitter into its OUTPUT mode so that it can be used as a current source Be sure to put the loop into MANUAL mode first then set the transmitter s output to 0 96 4 mA for the meter s zero calibration Clo and 100 20 mA for its span calibration Chi When the meter is used with a Honeywell Smart line Transmitter this is the preferred calibration method Otherwise you must obtain an accurate current source to calibrate the EU meter separately Calibrate LO and Calibrate HI Follow the steps in Table 6 to calibrate the meter Table 6 Calibrate LO and Calibrate HI Step Action EU Meter Next 1 Apply power to transmitter if not powered and wait for EU meter to run its self diagnostic tests Example EU meter self test display Self test Diagnostic 2 Operate the setup switch to t
20. l operations When power is first applied to the transmitter the meter shows all display segments for about 2 seconds so they can be visually checked for uniform appearance If the self test fails the display will show Err ANALOG OUTPUT MODE BAD XMTR STATUS L FAULT LAST KNOWN VALUE Status Indicators are visible during self test and LCD check but are not used in normal operation Figure 5 Self test Diagnostic and LCD Check LCD Check The LCD selection in the setup parameters also provides a check of all display segments and fields To access the LCD selection 1 Operate the setup switch left to step through the setup parameters until the display indicates LCD 2 Operate the switch to the right to show all display segments Operate the switch to the right once more to blank out all display segments 4 exit the LCD check operate the switch to the left until the display reads End 5 Operate the switch to the right The display returns to normal operating indications 22 EU Meter User Guide Revision 3 4 08 3 Setup and Operation Operation Normal Operating Indications The EU meter continuously shows output values and selected engineering units during normal operation Table 7 shows a number of typical meter indications Note that other combinations of the display are possible Table 7 Summary of Typical EU meter Indications Meter Indication What It Means Meter Indication What It
21. mitter Remove the meter end cap or meter cover 6 EU Meter User Guide Revision 3 4 08 2 EU Meter Installation Integral Mounting with STT 3000 Temperature Transmitters Integral Mounting with STT 3000 Temperature Transmitters The EU meter can be installed integrally with Honeywell STT 3000 Temperature Transmitters The procedure in Table 3 shows you how to install the EU meter with any of three STT 3000 transmitters mounted in an explosion proof housing Refer to Figure 3 for wiring connections to the Model 250 transmitter B ATTENTION If the meter is already installed with the transmitter remove it by releasing the meter s mounting legs and pulling the meter toward you so that you can connect field wiring and can check the connections of the meter to the transmitter Table 3 Installing EU Meter in STT 3000 Step Action 1 Remove cover to transmitter housing 2 Refer to e Figure 3 if installing the meter to the Model 250 transmitter 3 Connect Yellow lead from EU meter to Signal terminal on transmitter 4 For the STT 250 transmitter connect a lead from the positive node of the receiver typically a 250 ohm resistor to the terminal screw inside the transmitter housing as shown in Figure 3 5 Connect the Blue lead from the EU meter to the same terminal as specified in Step 4 above 6 Connect a lead from the positive node of the power supply to the Signal positive terminal on the
22. nter position The switch is spring loaded so that it returns it to center position when it is released Typically when the meter is in the setup mode the display is limited to only the active setup field either a parameter name or a parameter value as indicated under Overview of Meter Displays and Operations following Condensed procedures and references to tables of detailed setup procedures are given under the heading General Procedure for Parameter Access A summary of the EU meter setup procedure is given in Figure 5 After making any adjustments to the meter exit the setup mode to ensure that the new meter settings are saved written to non volatile memory Before you begin be sure that the EU meter has been installed and wired properly B ATTENTION EU meter default values for low range and high range are 0 and 100 The default engineering unit is percent 96 Setup Parameters and Functions The following parameters are available and can be set up or changed on the EU meter display Low Range Value LO Lower Range Value LRV number that represents 4 mA 096 output High Range Value HI Upper Range Value URV a number that represents 20 mA 100 output Engineering Unit EU Selection of a value appropriate for your application Calibrate Low Clo Calibrate the meter to a 0 output indication Calibrate High Chi Calibrate the meter to a 100 output indication Lcd This function provide
23. nual 34 ST 25 19 Function and Design The Engineering Unit Meter is an LCD indicator that provides a digital display of a transmitter s output PV when connected in a 4 to 20 mA analog loop The meter is compatible with Honeywell Smartline Transmitters operating in analog mode and with other non Honeywell transmitters operating in a 4 to 20 mA current loop Figure 1 shows a typical meter output display The display ranges low range value and high range value and the engineering units are set locally and are independent of each other T M 0 90 3 ANALOG Figure 1 Typical Engineering Unit Meter Display Revision 3 4 08 EU Meter User Guide 1 1 EU Meter Description Function and Design Meter Description The EU meter is designed to provide a simple indication of a transmitter s output value A multi segmented LCD display is encased in a circular black plastic frame for local installation to the transmitter A printed circuit assembly PWA is mounted behind the display and contains the electronics and wire connections for the meter The EU meter is powered from the transmitter loop current A momentary contact toggle switch is mounted on the PWA and is used for setting up and verifying the display indication Figure 2 shows the meter with all its indicators and display segments visible for reference and Table 1 gives a brief description of each indication 17 Segment Barg raph A 0 to 10
24. o To set the numerical value of this select the next digit digit repeatedly operate the Switch to the left Move switch left to step through values 5 A zero 0 appears Set Second Digit When the desired value is visible operate the lt switch to the right to select the next indicator To set the numerical value of this digit repeatedly operate the Switch to the left Move switch left to step through values Procedure continued on next page Revision 3 EU Meter User Guide 13 4 08 3 Setup and Operation Set Up Lower Range Value and Upper Range Value Step Action EU Meter Next 6 A decimal point appears Set Decimal Point When the desired Operating the switch to the left indication is visible toggles between and blank operate the switch to the right to select the next digit Move switch left to select either decimal point or blank 7 A zero 0 appears Set Third Digit When the desired value is visible operate the To set the numerical value of this on 0 9 switch to the right to digit repeatedly operate the select the next value Switch to the left 5 3 4 5 6 7 8 9 blank Move switch left to step through values 8 A zero 0 appears Set Trailing 0 When the desired value is visible operate the switch to the right to select the next indicator The 0 is the trailing zero of th
25. oonssejpeoppu 1 Kejdsiq Aseyuewoy Ms 4 0 02 12 4 sak Kejdsig jeuuioN S 7 IN3531 i N Ov 12 aeaeo 7 40 sok EU M eq ME c suun Buueeuibua 19S Gate a ae 1 xeu QE EN ER i 1 10 sak 13 ey L MOJA enjeA uBIH 19S dit ZA um euop NG AG NAG x u 1 Dery E Ey ype rd Sie ete d a See hn RM LU SZ SZ ieu SSE S SPSS He Sessa Ste as See RSQ Se cue cere eleme mercerie EE 191 p Ke dsip 10 eunjme 9ot 48 gt 10 4 0 TIAM 21 Figure 4 EU Meter Setup Summary EU Meter User Guide Revision 3 4 08 3 Setup and Operation Operation Operation Once the EU meter has been set up the LRV URV and engineering units have been selected and calibration has been completed you can begin monitoring meter indications for transmitter PV output The self test indications and some typical operating indications are outlined in this section for reference Self test Diagnostic Every time power is cycled to the transmitter and during normal operation the EU meter runs a self test to check several interna
26. s a means of checking all segments and fields of the display End This function Exits setup parameter selections Revision 3 4 08 EU Meter User Guide 9 3 Setup and Operation Setup Parameters and Functions Overview of Setup Displays and Operations 1 In the Monitor Mode operate the eee cv 7 Monitor Setup Switch to the Left to enter Configuration ROM Mode A mm the configuration mode Rs Then operate the switch repeatedly 4 to the left until the desired parameter e g appears t _ nain 9 188 8 When appears in the i has display you can operate the switch Fein to the right to return to the monitor mode l I Operate switch to Operate switch to RIGHT to configure LEFT to enter parameters or to Exit Configuration Mode to Monitor Mode when and to sequence 1 End is displayed through parameters E PU i HI m EU CIO 221 Lens Y 0 1 Lodi En x Y ml oll 1 N 2 With the desired parameter 4 selected 2 operate the Setup Switch to the right repeatedly until the desired display position 1 8 in the picture at right is selected v v v v v operate the Setup Switch to the left repeatedly until the desired 0 of 00 number appears or until the cress C
27. tions enne 5 Meter Display at High Low Temperature 5 2 EU Meter Installation sssseeeeeeeseeeseseseseceieseeeeese eene nennen nnns 6 OWVOtVIOW d da esr EO ORO E e en 6 For more n A a A e a A a a 6 Getting SIarted us ie tee tut E a Ge a a a RR a HR ebd dte bt ge da ane 6 TOOL Regres DE 6 Parts Fequired 2 2 tete eoe esata Sees E E EAA TEE 6 Preparato zs e A tete AAE E NE EAEN p tee SAE ETA 6 Integral Mounting with STT 3000 Temperature 7 3 Setup and ie tia cea e da dela i et pestes iste eM unte 9 re de de dofus 9 Guidelines for setting up the EU meter sese 9 Setup Parameters and 9 Overview of Setup Displays and Operations 10 General Procedure for Parameter 11 Set Up Lower Range Value and Upper Range 12 Selecting Engineering Units
28. with lower range values of 0 and 100 then changing the engineering unit selection to F in either the EU meter or in the transmitter will require changing the LRV to 32 and the URV to 212 in the meter Table 5 Selecting Engineering Units Step Action EU Meter Next 1 Apply power to transmitter if not Self test Diagnostic powered and wait for EU meter to run its self diagnostic tests Example EU meter self test display 2 Move switch to the left and Select EU To see the current release to step through setup engineering unit parameters until the display selection move setup reads EU switch to the right once ATTENTION If the EU value on the display is correct move the switch to the left and proceed to the next setting for the display Procedure continued on next page Revision 3 EU Meter User Guide 17 4 08 3 Setup and Operation Selecting Engineering Units Step Action EU Meter Next 3 To sequence through the engineering units values repeatedly operate the switch to the right Set Engineering Unit 0 EU in Percent P d is default Move switch right to step through EU values When the desired EU value is visible operate the switch to the left NOTE Select blank when using engineering units that are not on the display Use stick on labels from Honeywell drawing number 30756918 001 4 The word YES is visible for one second indicat
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