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1. 9 I Model Information seee eee t etuer ere eee eee eost eei eerie eva Ie esae eese etes veu eade 9 2 Battery Type selection ccrte o to t ve e er ng eve cede ebrei e e epe RR 9 3 HART Communication Mode selection esses eere enne 9 4 Enter PE Comm MOI etie bre retro e nae ri eR ER aci iii 9 5 Polling Type Auto default to address 0 or Digital default poll for addresses 0 15 10 Battery Installation amp Removal all YHC models seen eene 11 External Connections to Y HC ide esee Wai 11 LONGE cU EE 11 HART Jacks y lead Set ii oia E EEEN EE EEA EEN ETENE 11 DB 9 Serial Connection Port cccccccccccessceesseceessecesscecsseceessecsessecesseeesssesessecseseeceseeesseeeessseceeseeenaes 11 IaEVE RIESCO M 12 Intrmsically Safe Operatiori 5 eret ed eret eee v dedo awa 12 HART Communications with YHC 4100 tette tette 13 YOKOGAWA 2 Dart Road Newnan GA 30265 MATA MATE Yokogawa Corporation of America 770 254 0400 3rd Edition Nov 2007 HART Commandis eese e e eeenennn n eres seinen te tn nene dessen einen nnns sess ease sene esee Saane Eneee nenne 13 HART GConnectlons edes neve oa cha eoe EEEE E DEN BERE eee DEL FRAUEN Ee RUER ie 13 HART Communications A ag eee neo nk e E ER NER ER Red Eun La Roe n aeta eR ee a Rx err og d 14 Initial Screens Online Mode ico e ee i er Ue Pee eeed dee Pbrr ee eee ble ee e eee doge 14 Multidro
2. Yokogawa Corporation of America 770 254 0400 Online 3051 PT 1012D Device setup 2 Pres 0 01 inH20 3 AO 4 001 mA 4 LRV 0 00 inH20 5 URV 250 00 inH2O Up Down Select Back Communicator O wa Online Setup w2 Offline Menu Device 0 Not Found Up Down Select Cfg Communicator Aa No device found Press Multi to begin multidrop polling Retry to poll addr 0 or Exit to go Offline Retry Exit IM 61A YHC E A 3rd Edition Nov 2007 Page 6 of 34 Communicator Aa YHC Main display wil Ou Suus 2 Offline Menu The YHC Main display provides access to Online Setup Offline Menu and to YHC configuration settings via the right hand Soft Key Cfg Device 0 On Line Yokogawa 1 Online Setup is described above in Turning On the YHC m Dev Rev 02 Dof Name 37040213 2 Offline Menu is selected to provide access to Offline Utilities Up such as List Show DOFs List Edit Configurations and Create Configurations The number of DOFs installed HART device profiles and the number of device Configurations stored are also available on Offline Utilities screen See the Offline Current Settings Down Select Cfg section of this manual for more information UN Applications Lockouts 3 Cfg Soft Key is selected to configure YHC settings and view Clock Timers YHC information such as Model Serial and Firmware Other numbers DOFs installed and Config
3. sign in the display header indicates that numeric symbol entry is active ca Left Right Arrow keys These keys support cursor movement forward and backward for text numeric editing needs The default edit mode is overwrite For navigating functions the left arrow emulates the Back soft key and the right arrow emulates the Select soft key Delete This editing key will delete the character located above the cursor in a text numeric string DEL INS Insert The Insert text edit function is activated by pressing the Shift INS key sequence Once activated the next alpha or numeric symbol keystroke will be inserted into the open text field The overwrite default mode is restored upon completion of the insert operation Soft Keys unlabeled The four gray keys located immediately below the display are Soft Keys The specific functions of these keys change depending on the operating mode of the YHC Present definitions are displayed at the bottom of the YHC display Whenever possible the two Soft Keys on left are used for navigation functions the third from the left for action functions and the right most for back function The following are examples of Soft Key definitions and their uses Up moves indicator arrow up one line in a menu list Down moves indicator arrow down one line in a menu list Select selects the indicated menu item Cfg provides access to YHC configuration settings Users Applications Lock
4. to the intended device later when connected in the Online Mode Use the soft key controls to move through the list and select the device model number required The menus prompt the user to make the necessary configuration selections tag the file for later retrieval and use and edit configuration lines as required This function can be locked out See the Lockout Section of this manual for more information 4 Delete All Configs The Delete All Configs function clears all configurations from memory including active and hidden configs When this menu option is selected the YHC will ask Delete ALL Configs ARE YOU SURE Select Yes to clear all stored configurations from memory Offline Delete Individual Configs Clearing Configuration Memory List Edit Configs Individual stored Configurations may be deleted with YHC Del soft key Tagi RIP IOA function see example at right When this menu option is selected the YHC Device ID 1365 will ask Delete CURRENT Config ARE YOU SURE Select Yes to PV Pressure clear only the selected configuration from memory Endress Hauser Cerabar S A C lete Confi The Del key only hides the record from the YHC screen it does not clear Us DOF WAYA memory space This function can be locked out See the Lockout Section of 51 Variables this manual for more information 12 18 03 4 58 PM Copy Del Select Back r Offline List Edit gt oxogawa Corporation of America e YOKO
5. dedicated ON OFF key to power up the YHC A brief diagnostic runs while the Yokogawa logo YHC model number and YHC firmware version is displayed A message is displayed indicating the YHC is scanning for a HART device at address zero The following scenarios are possible 1 If the YHC is connected to a HART device with address 0 and there is sufficient loop resistance the YHC immediately establishes HART communication with the device A display similar to the example at right appears The numbered menus and Soft Keys are then used to commission re configure or maintain the connected device 2 Ifno HART device is connected if a HART device with address 0 is connected or if a connected device is not found due to wiring or loop resistance problem the YHC will enter the YHC Main navigation display depicted at right 2 1 2 2 Select Online Setup once a HART device is connected or once the wiring problem is resolved A proper connection will be indicated when line three changes to Device 0 Online Select Online Setup if properly connected HART device is setup for Multidrop loop or Burst Mode operation device address 0 The YHC will respond with a statement and the Soft Key options shown at right To initiate a Multidrop poll press the Multi soft key To retry the address 0 poll after rechecking connections press the Retry soft key Press the Exit soft key enter Offline mode YOKOGAWA 2 Dart Road Newnan GA 30265
6. is necessary to delete all DOFs and DOFs 401 Free 20 then reload them all in one session Connect the YHC to a host PC that Configs 3 Free 99 has DPC Manager installed see the DPC Manager Utility section of this manual for more information Launch DPC Manager and select the Up Down Select Back Manage DPC Device Driver and Firmware Updates option Go to the Tool Bar and click on Settings then click on the Advanced option HART Offline Menu Screen The following screen will appear w DPC Manager v3 5 Settings Help DPC Documenting Process Calibrator or Communicator Under Update DOFs on DPC section on left Default Directory For Device Object Files DOFs and DPC Firmware si de click on the Auto bu tton An Auto c Program Files DPC Manager DOF za Ins tall dialog box will appear Update DOFs on DPC Update DPC Manusi List DOFs Update Firmware Auto Install Select the Yes response to the DOF DOF Update Options Update Options guestion to erase all YES Erase all existing DPC DOFs and Reload DOFs from PC Default DOF Directory sofi NO Update Existing DPC DOFs and Load New DOFs to DPC existing DOFs and re load DOFs from the default DOF directory Cancel 401 DOFs will take approximately 112 minutes to load YOKOGAWA OY okogawa Corporation of America IM 61A YHC E A 2 Dart Road Newnan GA 30265 Er Yokogawa Corporation of America 770 254 0400 3rd Edition Nov 200
7. reads 1 Lockout Enabled If not press the Chng soft key to toggle from Disabled to Enabled Then press the 1 key which corresponds to the Lockout menu line number The Lockout Enter Code screen is displayed Lockout Code At this point the user will be prompted to enter a 3 digit lockout code This code will be required to gain access and change any parameter previously locked out The number keys of the YHC will not work here Use the Increment Decrement and Next Soft Keys to input a lockout code value Alternatively you may use the c gt green keys for Increment and Decrement functions When you are satisfied with the lockout code value press Store Note the YHC is shipped with a factory lockout code of 3 2 1 The user must enter this code the first time Lockout is used IMPORTANT After the code is entered the user must cycle the power to activate the lockout mechanism BE SURE TO SAVE THIS CODE IN A SAFE PLACE IN THE EVENT YOU FORGET THE NUMBER ACCESS TO LOCKED OUT FEATURES WILL BE DENIED WITHOUT THE PROPER CODE Disable Lockout When you wish to use a function or edit a value that is protected by the lockout code enter the three digit Lockout code when prompted and press Save You will now be able to use the function or edit the setting as normal Entering an incorrect code will display the message Incorrect Code and allow you to try again Changing the Lockout Code To change the lockout code disable the l
8. 2 6 viewable area backlight POWER two 2 9 volt alkaline batteries two 2 9 volt Lithium batteries two 2 9 volt NiMH batteries or optional 100 240 Vac power adapter P N A36742 TEMPERATURE SPECIFICATIONS Storage 40 F to 140 F 40 C to 60 C Operating 23 F to 122 F 5 C to 50 C CONNECTIONS HART Standard banana jacks Y4 center PC Data transfer DB 9 serial connector Power AC Adapter jack AUTO SHUT OFF occurs after user selected period of keypad inactivity or can be disabled both YHC and backlight DIAGNOSTICS YHC 4100 self tests upon power up Advisories are posted on the display APPROVALS Class I Div I Groups A B C D T5 certified by MET Laboratories Inc per UL3111 1 CAN CSA 22 2 No 1010 1 amp 157 92 and UL913 Fifth Edition Rev 2 21 97 CONTRAST direct adjustment of display contrast in any mode automatic compensation for ambient temperature changes SECURITY LOCKOUT YHC 4100 Settings can be locked out entirely or by specific feature CE CE compliance MEMORY separate dedicated non volatile flash memory for YHC firmware DOFs and Configurations DOF Memory 600 HART devices based on average DOF size Configuration Memory 200 HART devices based on average configuration size YOKOGAWA OY okogawa Corporation of America IM 61A YHC E A 2 Dart Road Newnan GA 30265 aE Yokogawa Corporation of America 770 254 0400 3rd Edition Nov 2007 Page 27 of 34 YHC MODELS OPTIONS OR
9. 7 Page 20 of 34 Documenting HART Configurations with Yokogawa DMS Software i a D t The documentation functions of the YHC 4100 provide additional Ti functionality for use with the Yokogawa Device Management System m Save Send Configs DMS software DMS is a database product for complete device 2 List Edit Configs 3 Create Configs 4 Delete All Configs management services including calibration documentation with the Yokogawa YPC 4000 Series of multifunction calibrators and HART configuration documentation with the YHC 4100 Complete device DOFs 401 Free 20 histories are maintained in the database For HART devices these histories Configs 3 Free 99 can include as found and as left HART configuration data to complete this important part of a device s history Up Down Select Back Document Key Menu Screen The Document key on the YHC 4100 models will save configurations in as found or as left categories as selected by the user These configuration files can be uploaded later to DMS When the Save Send Configs menu option is selected the YHC automatically polls for an Online device for subsequent user selections DMS can also be used as a configuration repository ready to download stored device configurations for batch runs or changes in operating requirements New configurations can be downloaded to YHC memory for later recall and use in the YHC 4100 with Yokogawa Device field Management Sys
10. Aa AA o A AA Users Model YHC 4100 Series HART Communicator Manual YHC 4100 HART Communicator YOKOGAWA Y ok ja C i f A i E YOKOGAWA 4 Sxema comentan IM 61A YHC E A Yokogawa Corporation of America 770 254 0400 3rd Edition Nov 2007 Model YHC 4100 HART Communicator IMPORTANT NOTICE Important information on the product is contained in this manual Read this manual carefully and completely before operating the product For the safety of the operator and the system a thorough understanding of this manual is necessary before commissioning using or maintaining the product ASSISTANCE For customer assistance please contact the local Yokogawa Representative or Yokogawa Corporation of America directly For a geographic listing of Representatives and their contact information visit our web site at www us yokogawa com mi Contact Yokogawa Corporation of America directly by phone at 770 254 0400 or by e mail at info us yokogawa com Direct all assistance inquiries to the Meter amp Instrument group HART is a registered trademark of the HART Communication Foundation Yokogawa Corporation of America 2 Dart Rd Newnan GA 30265 TELEPHONE 770 254 0400 FAX 770 254 2088 E mail info us yokogawa com Web Site www us yokogawa com mi OY okogawa Corporation of America IM 61A YHC E A YOKOGAWA e 2 Dart Road Newnan GA 30265 Yokogawa Corporation of America 770 254 0400 3rd Edition Nov 2007 Y
11. C firmware will be updated if needed then the device object files DOFs will be updated 6 The DPC Listing button provides a list of all YHC s that have been registered with DPC Manager on the host computer IM 61A YHC E A 3rd Edition Nov 2007 Page 23 of 34 Using the DOF Download Site Directly Establish connection to the Download Site by going to the Yokogawa website www us yokogawa com mi Click on the Download Site link on the home page navigation bar to access all download functions The log in page of the Download Site requires the user to enter a valid User Name and Password to authenticate user identity and permit entry to the Site These two codes are initially assigned by Yokogawa and can be found on a card included with shipment Locate the card and place in a safe place for future reference The Latest Release Notes screen appears first listing and describing the firmware and DOF releases posted since the user s last download session Individual files can be downloaded by clicking on the desired hyperlink and then clicking on the hyperlinked file name that appears on the detailed description page of each DOF or firmware file Also available on this screen are the navigation buttons for Current Release Notes File Download Area and Subscriber Options The Current Release Notes screen describes all DOF and firmware releases available and dates posted Five 5 columns are shown on this page Date Title Desc
12. DERING INFORMATION HART Communicator Includes CE Mark HART leads Kit Batteries RS 232 Serial Cable User s Manual Universal Power 01 Reserved Always 01 Documenting Options No documenting configuration save send is supported with memory for 200 configs Standard documenting as found amp as left requires DMS database software sold separately 21CFR Part 11 documenting for FDA electronic signature compliance as found amp as left requires DMS database software sold separately Certification Options CE Mark Standard on all units CE Mark Intrinsically Safe unit by MET Laboratories MET Laboratories is a Nationally Recognized Test Lab NRTL This unit is certified by MET Laboratories to comply with standards CSA C22 2 No 1010 1 92 C22 2 No 157 and UL913 Fifth Edition Rev 2 21 97 for Class Div Groups A B C and D Carrying Case and Strap Options Rear Hand Strap Standard on all units Fitted use in place soft carrying case with adj shoulder strap amp pocket for HART leads Larger soft carrying case with adjustable shoulder strap amp pocket for HART leads A37230 Larger soft carrying case w adj shoulder strap amp pocket for HART leads 4 YHC hanging strap User s Manual Language options English language German language Pending French language Pending Spanish language Pending Chinese Standard language Pending Italian language Pending Download Subs
13. GAWA 2 Dart Road Newnan GA 30265 Configs Detail Screen Yokogawa Corporation of America 770 254 0400 Page 17 of 34 Online Setup Mode Online Setup is the normal HART communication mode for the YHC This mode enables communication with HART field devices at the Universal Common Practice and Device Specific Command levels for full device setup and functionality Menus displayed for the connected device follow the HART device manufacturer s menu structure for the connected device Consult the device manual for menu structure details YHC features two unique online features for added convenience to the user 1 Live HART connection monitor YHC display lets you know from the Main navigation screen when a device is On line and ready for communication 2 Review Edit this menu option allows the user to review configurations line by line YHC supports editing of the configuration once the parameter of interest is located YOKOGAWA 2 Dart Road Newnan GA3Q6S Yokogawa Corporation of America 770 254 0400 Device Setup 3051 PT 1012D Process variables mb Diag Service 3 Basic setup 4 Detailed setup 5 Save Send 6 Review Edit Up Down Select Back Online Device Setup Screen IM 61A YHC E A 3rd Edition Nov 2007 Page 18 of 34 Communications Trouble Shooting If an operating HART device is connected to the YHC but the Device 0 Not Found notification is received a Multidrop Poll may be execu
14. HC 4100 HART Communicator USER S MANUAL TABLE OF CONTENTS Subject Page YHC 4100 Communicator Overview cccecccccssssssesseeeseesseeescecseecsaecsaecnseceseseeeseeeseeecaaecaueceaeceaeenaeeseesenseens 1 Display OverVIe WA AI ai 1 EA NO 2 Keypad Overview NN 2 Alphanuineric Symbol Entry aceite Aa ak 3 Lett Right Arrow Keys hamia iia erar dd a as atada 4 Soft mE 4 UrnnbiSgc Nar ii ELT Em 5 General ica Mm 5 Poswet Options weve akatiwa 5 Navigating Menus on the YHC display c ccccecccecssecsseeseeeseeeseeceecnaecesecnsecnsecseeseeeseeeseeeeeseesseenteeeaaes 5 f liciitAvbdi iter EDIT 6 YHC Main Display te tee re OR Here t edere gie RE EEEE sae eR RE PXU RR te TRAN RR dE ERR 7 YHC Configurations Settings eese eene E E na iE EEEE RRE 7 IU S cnet e E EARE E AE E AWA 7 2 Applications Em 7 3 Lockouts Lockout PV Prompt setting View Lockout Details sese 7 Lockout Codes A i 8 Disable LockoUut 5 ne re e ei ecd ous cauas ean ee Rhe a Act Me so dir rte ette vato cute medias dadas 8 Changing Lockout Code cue e eer ree ater tu neds bed p iege hue v eio 8 Ay Clock TS idad a ad 8 I Clock Edit H 8 2 Backlight off tirer in tete beet het daban it iD Portes Eod reed uo eite 9 3 Off Timer master ivesein eic HR D ER ORE PREDA H CHE T CURT AXE did ind AAAS 9 EulM
15. HC display has a default alpha or numeric symbol entry mode based on the most likely used mode for the display s function Pressing the ALPHA LOCK key activates the other entry mode for alphanumeric keys Pressing the SHIFT key converts the next key stroke to the inactive entry mode and then automatically reverts back to the active mode The letter A in the display header line indicates the alpha input is active while a sign in the display header indicates the numeric symbol input is active SHIFT The SHIFT key is used to activate the secondary functions of the YHC s dual function keys for the next keystroke only When the SHIFT key is active an up arrow 1 is displayed at the top of the display to the left of the battery power or AC wall plug symbol SHIFT is also used to activate the YOKOGAWA OY okogawa Corporation of America IM 61A YHC E A 2 Dart Road Newnan GA 30265 JOE Yokogawa Corporation of America 770 254 0400 3rd Edition Nov 2007 Page 3 of 34 Page Up and Page Down soft key functions while viewing lists of information installed DOFs stored configs etc Sima Alpha Lock Lock This key changes the keypads dual function keys from numeric symbol entry mode to alpha character entry mode and back The active entry mode is indicated in the display header line next to the power supply indicator on the upper right of the screen The letter A in the display header line indicates that alpha entry is active while a
16. T MANUAL FOR ALL OTHER USER INFORMATION CONTROL DRAWING FXI MI202AB A iga b WARNING Serious injury or death may result from explosions Do not make connection to the DB 9 connection port or to the AC adapter jack while in a hazardous area WARNING Serious injury or death may result from explosions Before making electrical connections to an Intrinsically Safe YHC at the HART jacks verify the instruments in the loop are installed in accordance with intrinsically safe field wiring practices Note Restrictions apply to the use of Intrinsically Safe YHC units in hazardous areas Refer to the Intrinsically Safe Control Document shipped with the handheld for exact details The Appendix of this manual contains an uncontrolled copy of this document Yokogawa reserves the right to revise the Control Document without notice Contact Yokogawa phone 800 356 9464 for the current Intrinsically Safe Control Document For Intrinsically Safe YHC models consult the Hazardous Area Use section of this manual for restrictions for special instructions in use and for electrical connections YOKOGAWA E OY okogawa Corporation of America IM 61A YHC E A 2 Dart Road Newnan GA 30265 PP Yokogawa Corporation of America 770 254 0400 3rd Edition Nov 2007 Page 12 of 34 HART Communications with the YHC 4100 Overview The YHC 4100 HART communicator provides device specific HART communication functions that allow the user to poll configure and mainta
17. Type Two user selectable options are available Auto polling directs the YHC to always poll for HART device address 0 zero first When found communications begin automatically If address 0 is not found the YHC automatically asks for direction select Multi soft key to start a multi drop poll from address 1 15 or select Retry soft key to try to find address 0 again for more details see the HART Communications section Digital polling directs the YHC to always poll for HART device addresses 0 15 This polling method is best for 4 20 mA loops where one device with address 0 is present and another device with a non zero address is on the same loop OY okogawa Corporation of A merica E YOKOGAWA Sana oponon ot Ameria a M6IAYHOE A Yokogawa Corporation of America 770 254 0400 r ition Nov Page 10 of 34 Battery Installation amp Removal all YHC models The YHC monitors battery condition and displays a REPLACE BATTERY notice when the batteries get low The YHC will function for a short period of time after the notice is posted To install or remove the batteries remove any soft case or protective boot and turn the YHC face down on a work surface Use a flat screwdriver to loosen the captive screw holding the battery door closed and remove door Replace batteries and make sure all connections are firmly secured Replace door tighten screw and replace the soft case or boot Note Replace both 9 volt batteries at once with al
18. YHC is ready for download operations Using DPC Manager Utility to Update a YHC DPC Manager Utility should be installed on the host PC from the User s Manual CD included with YHC shipment or from the DOF Download Site where it can be found at the bottom of the File Download Area page DPC Manager coordinates the download operations from the DOF Download Site to the host PC and from the host PC to the YHC Periodic improvements may be incorporated into this Utility Therefore Yokogawa recommends periodic comparison of the DPC Manager version installed on the host PC see Help topic in Tool Bar and About to the latest available version listed on the Download Site to insure Y okogawa Corporation of America E YOKOGAWA 4 Pim carente ames a UMBA YHCEA Yokogawa Corporation of America 770 254 0400 ition Nov Page 22 of 34 use of the most up to date utility tool Directions for using DPC Manager are found under the Help Tool Bar selection Prereguisites A DPC Manager is installed on a computer that has Internet access DPC Manager software is shipped with each YHC ona CD B The correct PC COM port has been configured see Settings topic in Tool Bar then Communications and then Port to select COM port C A standard RS 232 Cable is connected to the YHC and the unit is turned on Note HART communication cannot occur while communicating using the RS 232 connection D It is highly recommended tha
19. ay will indicate Generic and the device tag number OY okogawa Corporation of A merica E YOKOGAWA 2 Dart Road Newnan GA 3965 T E ora Yokogawa Corporation of America 770 254 0400 n tion Nov Page 21 of 34 In general the Generic HART mode operates similarly to its device specific DOF counterpart see HART Communication section of this manual for more details However the YHC does not display Device Specific related communication menus or options when in the Generic communication mode For ezample the Zero and Sensor trim menu options normally executed by Device Specific commands are not displayed for pressure transmitters without DOF support Please see the Download Site section of this manual for information on downloading the latest Device Specific DOF files to your YHC Updating the YHC 4100 Firmware and DOFs Overview Firmware upgrades and new DOFs can be downloaded via the Internet in either of two ways The first way is to use the DPC Manager utility shipped with each YHC or downloaded from the DOF Download Site on a PC with Internet access to download files from the DOF Download Site automatically and then update the YHC The second way is to use the DOF Download Site to download the needed files to the host PC and then use the DPC Manager utility to coordinate the update of the YHC The Download Site enables users to stay current as new DOF s or revisions of existing ones are posted Automatic email notices of new DOF po
20. buipsobaJ vorjowsojur DUONIPpo ao lon UR suo a im drm e A MS o Vut WWOD OH XVW MS O sn uonooo SNOPIOZOH XDWIG jo2isuiJu paja 0 129uu02 xOW J0 OF pesn aq JOU 16nw saidopy O0 dVv SUMS 1J0H Pus OR Sai SLAY pesn eq TOD ysnw yod wwo ZEZSY een OWJOU XvW MS O SUIpoojUMOP JOO XVN MSC L VONOUIES XON y 300 3SNIMLNI 3118N9 35 VI A 3HLL3WONdWOO LN3d SLNVSOdNOD 30 NOWLMLUSENS vi pasn q fow pod peru Vr O woan pesn eq Aou sa3dopo Vv susu WOOT ASM siuauoduo jo sumbuka T 4 20000086 N d 20 2v N7 J91 0Q HIN JO 9uloxlv zs ji o E27misojnuous jo adi yussojjip jo Jo 891201109 TSIN3W3SSILS3AV SSNINSVM oix3 vor ene 80 Tees Sa OOO oro ub p ia Pa q9 ANO Nous y SL 0 9 8 y sdno9 g 55019 enb esuriu 91n20S OS ljoo1suriul sreza SMOOEYZVA JOJONIUNWWOD LYVH S3lM3S L0 X 10 001v2HA EnOUEVZVH NON A E Page 30 of 34 IM 61A YHC 3rd Edition Nov 2007 awa Corporation of America art Road Newnan GA 30265 770 254 0400 Y okog 2 Yokogawa Corporation of America YOKOGAWA Generic DOF HART 5 devices Main Menu Device Config PV AO LRV URV Range YOKOGAWA Yokogawa Corporation of America Config Menu Process Vars Sensors Sensor Menu Rerange Signal Conditioning Analog Trim Menu 4mA Analog Trim 20mA Analog Trim DAC Trim Loop Test Scaled DAC Trim Analog Trim Basic Info Tag Basic Info Date Descriptor Me
21. ce Specific Commands are used to handle functions that are unique to a particular device or manufacturer Examples of these commands include sensor zero sensor trim calibration curve characterization density inputs required for calculations made by the HART device or other configuration functions unique to the specific device HART Connections HART connections are made using two standard banana jacks 3 4 center located at the top end of the YHC 4100 Refer to the following diagram Polarity is not a concern for HART connections so both jack collars are black Yokogawa supplies a HART lead kit P N A900529 00014 complete with mini grabber connections and a 250 2 load resistor with each model YHC 4100 YHC 4100 with HART HART connections are standard banana jacks 3 4 center For low load loops less than 250 2 a 250 Q resistor will need to be added to the loop to insure reliable HART communications Yokogawa supplies a 250 2 load resistor in the form of a standard adaptor P N A36821 Refer to the following diagram for connection details OY okogawa Corporation of America E YOKOGAWA 4 Sue ames a META HCE Yokogawa Corporation of America 770 254 0400 ition Nov Page 13 of 34 Hart Device Loop Power Supply 0000 D D DDDDD Q0000 250 ohm Load Resistor When connecting the YHC 4100 to a loop with a resistive load greater than 250 Qs the HART jacks may be connecte
22. cription DLS Fee options 0 No DownLoad Subscription DLS 1 Standard 3 year DOF Download Subscription 0 Full Model ID YHC 4100 01 1 01 2 01 0 Note Only YHC 4100 01 1 01 portion of the model number is tracked by DPC Manger and DMS Software Intrinsic Safety Fitted U I P Soft case 2 9 c 2 E E o o T E Standard Documenting English User s Manual Standard 3 Year DLS YHC ACCESSORIES LIST A37049 Protective boot provides degree of protection against drop related damage slip on A900529 00014 HART Test Lead Kit inc d w YHC std banana plugs mini grabbers 250 Q resistor A36821 Std size 250 Q shunt resistor inc d w YHC req d for HART low resistance loops A900447 00052 DB 9 cable Male x Female 6 ft length incl d w YHC Required for updates communication A36875 YHC carrying case inc d w YHC custom soft case with adjustable shoulder strap and HART lead compartment A36937 Adjustable detachable hanging strap inc d w YHC clips directly to YHC attach points A900614 00006 9 Volt Alkaline Battery inc d w YHC 2 req d A900614 00009 9 Volt Lithium Battery 2 req d approx 3x life of alkaline batteries best for cold service A900614 00015 9 Volt NiMH Batteries 2 req d Y okogawa Corporation of America Es YOKOGAWA 4 Tinta seran ses ae Yokogawa Corporation of America 770 254 0400 i iion INOW Page 28 of 34 YHC ACCESSORIES LIST con t A37134 NiMH battery charge
23. d across the loop and or to the HART device communication terminals Refer to the following diagram for connecting across the loop and Hart Device gy Nx Loop Power Supply RL 2 250 ohms P 2140 Digital Display Meter D 500000 90H 00000 00000 00000 00000 Connecting to the YHC communication terminals HART Communications Initial Screens Online Mode Upon power up the YHC automatically detects if a field device is connected and attempts to establish HART communications this is the factory default Auto poll function When a device with address zero is found the YHC provides feedback to the user and starts the initial HART display for the connected device See an example of Online Mode below Communicator Online 3051 PT 1012D Device setup m 1 Online Setup 2 Offline Menu 2 Pres 0 01 inH20 3 AO 4 001 mA Device 0 On Line 4 LRV 0 00 inH20 Rosemount 5 URV 250 00 inH20 3051C Fld Dev Rev 03 Dof Name 26060309 Up Down Select Cfg Up Down Select Back YHC Main Navigation Screen u Auto Poll Launch Device 0 found In HART screen Online Mode YOKOGAWA OY okogawa Corporation of America IM61A YHC E A 2 Dart Road Newnan GA 30265 Wa Yokogawa Corporation of America 770 254 0400 ara Edition Nov 2007 Page 14 of 34 When no device connection is detected the YHC enters the YHC Main navigation screen an
24. d the message Device 0 Not Found is displayed Upon selecting the 1 Online Setup option the YHC checks again for Device address 0 and if not found displays the YHC Multidrop Retry 0 screen This screen allows selection of either of three options launch Multidrop poll by selecting the Multi soft key retry Device 0 communication after re checking physical connections to the device by the selecting Retry soft key or exit to Offline mode by selecting the Exit soft key Communicator Communicator Communicator Multidrop Polling Online Setup No device found W 2 Offline Menu Press Multi to begin multidrop polling 1 3 4 Device 0 Not Found Retry to poll addr 0 or Exit to go Offline Scanning Address 7 Up Down Select Cfg Retry Exit YHC Main Navigation Screen YHC Multidrop Retry 0 Screen Multdrop Polling Screen No device or Non zero address found No device or Non zero address found Multidrop amp Burst Mode Support Multidrop Poll addresses 1 15 To initiate a Multidrop Poll select the Online Setup option from the YHC Main screen when the Device 0 Not Found message is displayed Then select Multi soft key from the YHC Multidrop Retry 0 screen This function polls for all non zero addresses 1 15 Located addresses are listed on the display as the remaining addresses are checked When polling is complete or upon pressing Stop after the address of interest 1s found
25. e YHC is a HART secondary master Compatible setting means the handheld will inform the user if another secondary master is on line Such situations will require the removal of the other secondary master before HART communication can occur Fast setting results in faster communications but will cause interference if a HART primary master is on line example a HART Multiplexer or 1 0 In normal operation the YHC automatically selects the best setting 4 Enter PC Comm Mode When the YHC is connected to a PC for updates via DPC Manager see DPC Manager Utility section in this manual a DB 9 serial cable is used Occasionally a DB 9 Serial cable is encountered that does not have a DTR line The DTR line is important to the update process because it 1s used to initiate and confirm communication between the two machines If a DB 9 cable without a DTR line is used the YHC must be manually placed in the Enter PC Comm Mode Go to the YHC Main display and select Cfg Select menu option 5 Other Select the Enter PC Comm Mode Proceed with update and cycle YHC power when the update is complete It is recommended to use fresh batteries or an AC adaptor during update procedures This mode will automatically time out after approx 1 minute of inactivity and return to the main display OY okogawa Corporation of America E YOKOGAWA 2 Dart Road Newnan GA 30265 3rd E E Yokogawa Corporation of America 770 254 0400 n tion Nov Page 9 of 34 5 Polling
26. ee Hazardous Area Use Section of this manual for Intrinsically Safe guidelines restrictions 3 DB 9 Connection Port All YHC models are equipped with a standard DB 9 connection for RS 232 communications The DB 9 provides the hardware interface to facilitate download upload operations from a host PC This connection port facilitates download of YHC firmware improvements HART Device Object Files DOFs and documenting operations All YHC upgrades are available via the Yokogawa Download Site accessible from www us yokogawa com mi The YHC will not need to be returned to Yokogawa for firmware updates or for the addition of DOF files Note Do not use the DB 9 connection port in Hazardous Areas Use in non hazardous areas only See Intrinsic Safety Control Document shipped with the handheld for more details on Intrinsically Safe YHC units OY okogawa Corporation of A merica E YOKOGAWA 2 Dart Road Newnan GA 30265 be Td QUAD Yokogawa Corporation of America 770 254 0400 ition Nov Page 11 of 34 HAZARDOUS AREA USE Intrinsically Safe Operation The YHC 4100 HART Communicator is available with Intrinsically Safe Certification for use in Class 1 Division I Groups A B C and D T5 hazardous areas Refer to the Intrinsically Safe Control Document in the Appendix of this User s Manual for more details The certification is to CAN CSA 22 2 No 1010 1 amp 157 92 and UL913 Fifth Edition Rev 2 21 97 The following table identifies Intr
27. elete All Configs HART communication poll and use the Save Send options DOFs 401 Free 20 A S Configs 3 Free 99 2 Use the Save Send menu option within the HART device s A mE standard menu The YHC would be in Online mode in this case Save Send is normally found under the Device Setup menu Up Down Select Back option on the initial HART display for the device Document Key Menu Screen OY okogawa Corporation of A ica E YOKOGAWA 4 Sima aponda of Anerio a META YHCEA Yokogawa Corporation of America 770 254 0400 ition Nov Page 19 of 34 DOF Memory Maintenance DOF flash memory will become fragmented after many DOF download sessions to add new or update existing DOFs Fragmentation reduces the total number of DOFs that can be saved in memory 600 DOFs is the nominal capacity of the flash memory When fragmentation becomes extreme the YHC will not accept additional DOF downloads Periodic DOF memory maintenance will be needed to optimize DOF memory The Offline screen indicates the number of DOF files stored in memory and the percentage of free memory available for additional files 401 Utilities DOFs ideally use about 72 of the available memory so 28 of DOF m List Show DOFs memory should be free The example at right indicates that only 2096 of 2 List Edit Configs 3 Create Configs 4 Delete All Configs DOF memory is free This indicates fragmentation To optimize DOF flash memory it
28. ess 1 15 or select the Retry soft key to try to find address 0 again Digital polling directs the YHC to always poll for HART devices addresses 0 15 This polling method is best for 4 20 mA loops where a device with address 0 is present and another device with a non zero address is on the same loop Selecting Digital Polling here sets it as the YHC s default poll setting OY okogawa Corporation of A merica E YOKOGAWA 2 Dart Road Newnan GA30265 gt ed Yokogawa Corporation of America 770 254 0400 n tion Nov Page 15 of 34 Manual Launch of Device 0 Poll When the message Device 0 On line is displayed on the YHC Main m 1 Online Setup navigation screen selecting Online Setup will launch HART 2 Offline Menu communication with the device The message indicates that a HART device with address 0 has been detected at the HART connection and the YHC is standing by to initiate communications The Device 0 On line message is shown 1 if a physical connection is made to a HART device after the YHC power is turned on or 2 if the user exits from a HART communication session without disconnecting the lead wire by using the soft key controls provided Device 0 On Line Up Down Select Cfg YHC Main Navigation Screen Manually launch polling on device 0 Offline 7 Utilities m List Show DOFs Offline Menu Mode 2 List Edit Configs Create Configs The Offline Menu gives the u
29. gawa at the numbers listed below DO NOT send any unit in for repair without first contacting Yokogawa for a Return Material Authorization RMA number If this number has not been obtained and clearly marked on the package being shipped back the unit will be returned at the shipper s expense This number will be provided by the Yokogawa Repair Department when you call fax or e mail your information An RMA number must accompany all incoming packages to insure proper tracking processing and repair work To assist us in processing your repair request please have the Model amp Serial Number of the unit available when you call This information is located on the YHC label This information can also be obtained directly from the YHC display by pressing the Cfg soft key from the YHC Main display then 5 Other and then 1 Model Info See the YHC Main display section in this manual for more details Yokogawa Corporation of America 2 Dart Rd Newnan GA 30265 TELEPHONE 770 254 0400 FAX 770 254 2088 E mail info us yokogawa com Web Site www us yokogawa com mi OY okogawa Corporation of America E YOKOGAWA 2 Dart Road Newnan GA 30265 yai n aptus Yokogawa Corporation of America 770 254 0400 n tion Nov Page 26 of 34 APPENDIX PRODUCT SPECIFICATIONS OVERVIEW BASE UNIT 10 L x 4 25 W x 1 65 D ABS plastic case with optional shock absorbing boot 190zs including batteries DISPLAY 128 x 128 pixel graphic display 2 6 x
30. gawa offers NiMH batteries and charger cradles external charge only as an option For bench top operations and download operations an AC adapter P N A37003 is recommended Located in the upper right corner of the display this icon displays the remaining battery power Fresh batteries produce a full black cell body As the power drains the black segment retreats indicating remaining power When the YHC is used with the optional AC adapter P N 9B000007 the battery circuit is bypassed and a wall plug icon replaces the battery icon on the display header The AC adapter jack is located on the left side ofthe YHC NOTE Power icons may temporarily disappear during certain HART Communication operations Navigating Menus on the YHC display Several methods of navigating through the YHC menus are available to the user for maximum convenience and utility 1 Soft keys Use Up and Down Soft Keys to move cursor arrow to the desired menu option Then use the Select soft key to accept the indicated choice Soft key navigating tools are found throughout the YHC Main displays and HART communication displays 2 Side keys Up Down and Select keys are also provided on the left hand side of the YHC These keys are thumb operated and provide a convenient alternative to the Soft Key navigation buttons Side key functionality is not always available in the HART communication displays 3 Multi page lists Multi page lists have a A and or V symbol along t
31. he right hand side of the display indicating the existence of information on the previous or next page s Several pages of information may need to be viewed when reviewing lists of installed DOFs stored configuration files or finding a specific device in Offline Mode to create a configuration for While in these list areas pressing the SHIFT key changes soft key definitions Select and Back to PgUp and PgDn respectively To quickly advance to the next page of a list press SHIFT and then the PgDn soft key To retreat to the prior page press SHIFT and then PgUp PgUp and PgDn soft keys remain active until the Up or Down soft key is used or until SHIFT is pressed again OY okogawa Corporation of America E YOKOGAWA 2 Dart Road Newnan GA 30265 3rd Ed 61 PUMA a ra Yokogawa Corporation of America 770 254 0400 i ition NOV Page 5 of 34 4 Numbered HART menus All HART displays have numbered menu lines when needed This gives fast access directly to the desired menu line YHC displays also have numbered menus with the exception of multi page list screens 5 HART menu HOME key To quickly retreat from any location in the HART menu to the initial HART menu screen for a device press the SHIFT HOME key sequence This will return the display to the initial HART screen The Home function will be disallowed if a critical HART task is in process 6 Left Right Arrow keys Emulate Back and Select soft keys respectively Turning on the YHC Use the
32. in supported HART field devices The YHC 4100 uses Universal Common Practice and Device Specific commands to facilitate communication with a HART field device Use the YHC to commission devices for operational re configuration needs or maintain devices through analog and sensor trim adjustments and many other features The YHC 4100 will communicate with any HART device through Universal and Common Practice Commands using the standard Generic DOF Device Object File but must have the DOF for a specific HART device installed before it can execute Device Specific Commands Consult the large and growing list of available DOFs at www us yokogawa com mi for an up to date list of HART devices with device specific support The list 1s found under Available DOFs link on the YHC YPC page When HART device support for new devices becomes available the Y HC can be easily field updated via Internet downloads HART Commands Three HART command types are used by the YHC 4100 to communicate with HART field devices First Universal Commands are primarily used to identify a field device by its model number and tag number and to read process data from the device This communication is referred to as polling The YHC 4100 can poll any Hart Device Second Common Practice Commands are used for calibration and maintenance functions that are common to many devices An example of this would be trims or adjustments for the devices analog outputs Third Devi
33. insically Safe YHC model numbers and areas of acceptable use Model Number Non hazardous Area Hazardous Area YHC 4100 01 1 01 0 01 1 01 YHCs with Intrinsically Safe certification can be identified by model number see table above or the Intrinsically Safe Control Document in the Appendix or by a special label on the unit A sample of the label is shown below LLL HARDIL Vmax 30 VDC mewem imax 100 mA COMM Li 0 Ciz1 2 uF MULTIFUNCTION COMMUNICATOR YHC4100 01 K 01 Series Intrinsically Safe CLASS I DIV 1 GROUPS A B C AND D T5 Complise With UL3111 1 amp 13 WARNINGS ADVERTISSEMENTS CSA 0222801010 18157 SUBSTITUTION OF COMPONENTS MAY IMPAIR INTRINSIC SAFETY LA SUBSTITUTION DE COMPOSANTS PEUT COMPROMETIRE LA SECURITE INTRINSEQUE BATTERIES REFERT TO CONTROL DRAWING FOR REPLACEMENT Exia LACEMENT REMOVAL OF BATTERIES OR MODULES USE OF AC ADAPTER OR SECURITE R522 PORT MUST ONLY BE PERFORMED UTILIZED IN NON HATARDOUS LOCATION INTRINSEQUE LE REPLACEMENT L ENLEVEMENT DE PILES L USAGE D ADAPTATEUR DE courant altenatif OU DE RS232 PORT DOIT ETRE SEULEMENT EXECUTE UTILISE DANS UN EMPLACEMENT SANS RISQUE DO NOT REPLACE REMOVE OR INSTALL BATTERIES OR MIX NEW WITH USED BATTERIES OR OF DIFFERENT TYPE OF MANUFACTURE Ne PAS REMPLACER ENLEVE OU INSTALLER DESPILES OU MELANGE NOUVEL AVEC LEC PILES UTILISEES OU DE TYPE OU DE FABRICANT DIFFERENT MAXIMUM POWER DISSIPATION IS 1 35 W MAX INPUT VOLTAGE 9 VDC CONSUL
34. ist can be sent to TT 312A another HART device of the same manufacture and model The display TII can show 20 character tag numbers Truncated tags are listed 1f more than I 20 characters are used Moving the cursor down to the tag of interest and PT 6174 pressing the Select soft key will provide a detailed information screen including full tag number up to 28 characters for the tag of interest see Up Down Select Back example below right Offline List Edit Configs Screen OY okogawa Corporation of A merica E YOKOGAWA 2 Dart Road Newnan GA30265 gt ee Yokogawa Corporation of America 770 254 0400 n tion Nov Page 16 of 34 The editing function allows review of all HART parameters in a config uration and modification of editable parameters The edit function can be oiie TET locked out if desired see the Lockout section of this manual for more Tag PT 105A information To view detailed information of a stored configuration move the cursor to the desired tag number and press the Select soft key The Device ID 1365 Config Detail screen see example at right provides information to help Py Pressure i Endress Hauser the user confirm the identity origin and save date time of the configuration Cerabar S Pressing Select again opens the configuration for review or offline editing Complete Config Uses DOF 11070702 New configurations saved are added to the bottom of the List Edit Config 51 Variables
35. l alkaline all lithium or all NiMH cells Do not mix alkaline lithium or NiMH batteries with each other or with other battery types Battery replacement is recommended when the Replace Batteries notice is posted on the display however the YHC will function for a time after the notice is posted Note For Intrinsically Safe YHC models replace batteries only in Non Hazardous Areas Replace batteries with approved types only See the YHC Intrinsic Safety Control Document shipped with the handheld for approved battery details External Connections to YHC 1 AC Adapter The YHC 4100 can be powered by an external AC Adapter connected to the jack located on the left side of the YHC P N 9B000007 bypasses the battery circuit to power the unit The battery symbol in the display header is replaced by a wall plug symbol WARNING Serious injury or death may result from explosions Do not make connection to the AC adapter jack in a hazardous area Use the AC adapter only in non hazardous areas 2 HART lead set All YHC models are equipped with a standard size banana jack on 0 75 center The lead set supplied with the YHC has a standard banana plug on one end and mini grabbers on the other for convenient connections Note For Intrinsically Safe YHC models verify the instruments in the loop are installed in accordance with intrinsically safe field wiring practices before making connection from the field device to the YHC s HART jack S
36. list If multiple entries for one device are shown the most recently saved IO AB EN configuration is always shown at the bottom Copy Del Select Back Entries in the List Edit Config list may have been saved or created from Offline List Edit various sources Possible sources include the save command from a Configs Detail Screen connected HART device created in the YHC using the Create Configs function copied from another configuration and renamed or created by editing an existing file The YHC will also list configurations downloaded from the separately available Device Management System software from Yokogawa see http www yokogawa com us mi pdf DMS 20USA pdf for more information Tag numbers date time of save type of configuration stored and other information are displayed under List Edit Configs Configuration types are Complete Config saved from connected device in Online mode or a complete config that was downloaded from DMS Default Config created by YHC in Offline mode or created in DMS and downloaded to YHC Edit Vars Only created by editing an existing configuration and includes only the edited parameters MVar Primary Cfg for multivariable devices Primary Variable configuration MVar Sub Config for multivariable devices Sub configuration secondary tertiary fourth etc variables 3 Create Configs The Create Configs function allows the user to configure a HART device file in Offline Mode for sending
37. m Upper Sensor Trim Lower Sensor Trim Point Upper Sensor Trim Point Pressure Lower Range Value Pressure Upper Range Value Set 4mA Range Set 20mA Range Pressure Lower Range Limit Pressure Upper Range Limit HART Revision ision Tag Software Revision Date Final Assembly Number Module Isolator Material Module Fill Fluid Gasket Material Flange Material Drain Vent Material Flange Type Remote Seal Isolator Material Flange Size Number of Remote Seals Remote Seal Fill Fluid Remote Seal Type IM 61A YHC E A 3rd Edition Nov 2007 Page 32 of 34 3051C Rev 2 Menu Tree Process Vars Sensors Device Setup Press AO URV LRV Basic Info Hart Output Diagnostics Save Send Review Edit YOKOGAWA Yokogawa Corporation of America Analog Trim Pressure Value Pressure Percent Range Analog Output Temperature Value Sensor Trim Re Range Signal Cond Units Pressure Units Temperature Units Trim 4mA Trim 20mA Loop Test Tag Date Descriptor Message Revisions Const Mats Device ID Polling Address Request Preambles Burst Mode Select Burst Command Number Self Test Self Test Loop Test Save Send les Universal Revision Transmitter Revision Software Revision Final Assbly Number Zero Trim Lower Sensor Trim Upper Sensor Trim Lower Sensor Trim Point Upper Sensor Trim Point Pressure Lower Range Value Pressure Upper Range Value Set 4mA Range Set 20mA Ra
38. n process Home The key sequence SHIFT Home returns the user to the initial or home HART menu for the connected device The Home function is disabled while critical HART operations are in process Document This key provides rapid access to HART communication Save Send Configs options List Edit Configs and Create Configs functions for all YHC models For Documenting operations this key also provides documenting functions used with the Yokogawa Device Management System software Access to this key is disabled while critical HART communications are in process Display Contrast This key allows the user to adjust the contrast of the LCD display for ambient lighting and user C preferences at any time and in any operating mode Pressing and holding this key cycles through all available contrast settings After adjusting Display Contrast wait five 5 seconds before turning unit off to insure storage of new contrast setting Compensated for ambient temperature Backlight This key toggles the backlight feature between Off Low intensity High intensity to illuminate the display for ambient light conditions Battery life is impacted by use of the backlight feature High intensity is the most aggressive An automatic shut off timer is available by pressing the Cfg soft key from the main menu Alphanumeric Symbol Entry The alphanumeric keys have the heaviest population on the keyboard and are the method of entering data into the YHC Each Y
39. nge Pressure Lower Range Limit Pressure Upper Range Limit Pressure Units Pressure Output Transfer Function Pressure Damping Value Analog Output Alarm Select Module Isolator Material Module Fill Fluid Gasket Material Flange Material Drain Vent Material Flange Type Remote Seal Isolator Material Flange Size Number of Remote Seals Remote Seal Fill Fluid Remote Seal Type Status Display OY okogawa Corporation of America 2 Dart Road Newnan GA 30265 770 254 0400 IM 61A YHC E A 3rd Edition Nov 2007 Page 33 of 34 Device Setup Press AO URV LRV YOKOGAWA Yokogawa Corporation of America EJA Rev 2 Menu Tree Process Vars Sensors Analog Trim Basic Info Hart Output Display Cond Write Protect Diagnostics Save Send Review Edit Pressure Value Pressure Percent Range Analog Output Temperature Value Static Pressure Value Engr Display Unit Engr Display Value Sensor Trim Re Range Signal Cond Units Pressure Units H20 Unit Select Temperature Units Trim 4mA Trim 20mA Loop Test Tag Date Descriptor Message ASC Model Ext SW Mode Revisions Const Mats Device ID Polling Address Request Preambles Burst Mode Select Burst Command Number Disp Mode Disp Func Engr Disp Write Protect Write Enable 10min New Password Self Test Loop Save Send Variables Universal Revision Transmitter Revision Software Zero Trim Lower Senso
40. ngs in the toolbar and select Advance Settings wv DPC Manager v3 9 8 Use the browser button to navigate to Settings Help the location of the DOF files on the host PC DPC Documenting Process Calibrator or Communicator Default Directory For Device Object Files DOFs and DPC Firmware 9 Start a Firmware update by clicking C Program Files DPC ManagerlDOFl 2s on the Update Firmware button under Update DOFs on DPC Update DPC the Update DPC header Auto Manual 10 Start a DOF update by clicking on List DOFs _Update Firmware the Auto button under the Update DPC Computer DOFs on DPC header a Answer YES to erase all DOFs on the YHC and re install all DOFs b Answer NO to add any new or revised DOFs to the existing YHC Auto Install i memory DOF Update Status Firmware Update Status DOF Update Options YES Erase all existing DPC DOFs and Reload DOFs from PC Default DOF Directory NO Update Existing DPC DOFs and Load New DOFs to DPC 12 DPC Mana ger will provide updates No Cancel as firmware or DOFs are being loaded To report any difficulties with downloading operations please contact Yokogawa at 770 254 0400 or Info us yokogawa com Y okogawa Corporation of Ameri Es YOKOGAWA Ibon Nama GA 30205 ee Yokogawa Corporation of America 770 254 0400 Page 25 of 34 RETURNING THE YHC FOR REPAIR In the event that a YHC reguires service and must be returned for repair please contact Yoko
41. no nono nono nnnnnnnnr nne 22 ANO 22 Who has access to the Download Site sese nennen enne 22 PC Requirements for Download Operation esee enne nnne 22 Preparing the HCl iia aaa 22 Using DPC Manager Utility to Update a YHC wwwwemwmamenwmmmmenwamnmwimam enne 22 Using the DOF Download Site Directly essen eene enne enne enne nnne 24 Downloading from the DOF Download Site and Using DPC Manager to Update a YHC 24 Returning the Y HC tor Reparto ai eee dri ida 26 APPENDIX Product Specifications OVA A kwa kaakaa 27 YHC Models Options Ordering Information ooooconnnnnnocnnonononcnnonnnnonononnnnononanronn nono nono enne enne 28 Y HC Accessories List vis eiie reete rn oen ee Feed e Lisboa densa eve er T E ay eade dove 28 29 Intrinsically Safe Control Document ssssessesseeseeeeene enne enne nn nono nn ener cnn nan ran nennen 30 HART Command Structure Menu Trees ssssssssesseseeeeeeeeeene nennen nnns 31 34 Generic EAR S once me a E M ML E MM ET 31 IGNIS M 32 O E 33 EJA REV 34 OY okogawa Corporation of America IM 61A YHC E A 2 Dart Road Newnan GA 30265 de YOKOGAWA acoge ds AS 3rd Edition Nov 2007 YHC 4100 HART COMMUNICATOR OVERVIEW The YHC 4100 HART Communicator is a full function HART Communicator supporting Universal Common Practice and Device S
42. ockout function for all the parameters selected shut the unit off and follow the procedures outlined above 4 Clock Timers Clock Edit The Clock Edit option allows the user to correct the date and time of the YHC s internal clock To edit the clock press the 4 key or scroll Down to Clock Edit and press the Chng soft key Choose a clock or date option to adjust by scrolling Up or Down Press Chng to choose that option Enter the correct value using the numeric keypad You will be asked if you wish to save the new data Press Yes to accept the new value Pressing No will take you back to the previous menu without making any changes to the YHC clock When all the changes are complete press Chng to save the new value OY okogawa Corporation of America E YOKOGAWA 2 Dart Road Newnan GA 30265 3rd Ed 61 pa a Yokogawa Corporation of America 770 254 0400 i ition NOV Page 8 of 34 NOTE When replacing the batteries the date and time will remain active Date amp time information is continuously powered by an internal 10 year life back up battery This battery is not serviceable by the user Backlight off timer To conserve battery life the YHC 4100 series allows the user to set the backlight to shut off after a certain period of keypad inactivity To change the backlight off timer on the unit scroll Down to Backlight and press Chng repeatedly until the desired value is displayed The shutoff timer can be disabled or set to sh
43. outs Clock Timers Other Back returns to prior display Inc Increment the value shown above the cursor Dec Decrement the value shown above the cursor Next Prev these keys move to Next or Previous item within the list function accessed Next and Prev are for navigation only Done Ends data entry session and proceeds with the selected operation Edit activate edit function for displayed parameter Abort aborts present operation without affecting prior settings or values Save saves the present value Store stores the present value Yes affirmative response to question presented No negative response to question presented Trim executes the trim function called for by the HART menu option selected Chng change the present menu setting OY okogawa Corporation of A merica E YOKOGAWA 2 Dart Road Newnan GA 30265 Del E MES Yokogawa Corporation of America 770 254 0400 ition Nov Page 4 of 34 Thumb operated keys Up Select and Down side keys provide convenient alternate methods of menu navigation Use these in addition to Soft keys and numbered HART menu lines to make menu navigation fast and easy A Up Prev O Select Edit Do not use these keys when the symbol is displayed V Down Next GENERAL OPERATION Power options The YHC 4100 can be powered for portable operation by two each 9 volt alkaline Lithium or NiMH batteries Alkaline batteries are standard with the YHC shipment Yoko
44. p Poll addresses 1 15 eene enne enne 15 Digital Poll addresses 0 15 for One Power Cycle sssssssesseseeeeeenenen 15 Auto and Digital Poll Default Settings ener enne 15 Manual Launch of Device O Poll aiii dete ett rtr ht eee exin o Ree ER eren n 16 Oftlme Menu Mode ione te n pd handel ise cec e tpi pe Eo Red E ud eR E aad pun 16 1 List Show DOES ei tenet oi ete ve oto ee Pee eu Hn ER eee doe Maa ee uus aba 16 2 Last Edit Configurations Ia 16 EX Create Configurations EPOR 17 A Delete All ConfigutatiOns uet eee rer rete ie ER RA esset ive Peleas E Re ena 17 Delete Individual Configurations Clearing Configuration Memory sss 17 Online Setup Mode cese e ente ett E oh HE Po a rein Ee eene ege eR ARE Ex OR ERR ds 18 Communications Trouble Shooting sessi 19 More Status Message MEM 19 Save Send Configuration Functions esses enne ener 19 DOF Memory Maintenance ccce reete en e eae o e a e EXER eR XE UR ERE Enea e Vnde coda Rede quu 20 Documenting HART Configurations with DMS Software esses 21 YHC 4100 Device Specific amp Generic HART Communication essesseseeeeeneeeenenen 21 Using Generic HART Communications ocooocccocononoconcnonanononononnnnnnnn nono nono nono n cnn nr nn nano nn rn nn enne nnne nnne nns 21 Updating YHC 4100 Firmware and DOES oooccccinocononononononnnonnonn nono ncon ccoo no
45. past asp Sort the list by clicking on any column header For download instructions see the DOF Firmware Download Site section of this manual 2 The connected HART device supports only HART Universal and Common Practice commands i e generic commands There are several such devices on the market particularly level type devices More Status Message HART device events diagnostic flags cause the YHC to display a More Status Message at the bottom of the display This message is a notice to the user that one or more diagnostic warnings are available in the Review Status menu option of the connected device Upon receipt of this message enter the HART mode and select Detailed Setup Diagnostics Service Test Status View Status to retrieve the diagnostic information Save Send Configuration Functions HART device configurations may be saved to YHC memory or sent from YHC memory to a HART device These functions are useful for cloning a device configuration for use in another transmitter of the same configuration for recording as found and as left configurations for later review for returning HART devices to previously used configurations etc The Save Send function may be accessed in one of two ways Utilities m 1 Save Send Configs 2 List Edit Configs 1 Press the Document key S on the YHC for the screen shown at 3 Create Configs right Then select the Save Send Configs menu option to launch a 4 D
46. pecific commands for commissioning configuration and maintenance operations HART field devices can be configured polled and trimmed using the YHC with HART communications Lanyard pins 2x AC Adaptor jack Up Select Down thumb keys Thumb keys Hand strap 1 R Battery door i sea U CU CU XU UC Side View 00 o0 OOF OOF 9000 p 900 0000 0000 0000 00000 00000 O O Front View N Display Soft keys Feature keys Alpha numeric and edit keys Top View HART connection DB 9 Serial connection Bottom View Note For Intrinsically Safe YHC models consult the Hazardous Area Use section of this manual for specific details on use of approved YHCs and applicable restrictions DISPLAY OVERVIEW The display of the YHC 4100 is a 128 x 128 pixel graphic display with backlight Viewable area is 2 6 x 2 6 for 13 viewable message lines The display provides three types of information 1 header information including display titles HART communication status indicator SHIFT indicator alpha or numeric entry mode indicator and battery gauge 2 main data display section for display of YHC operating menus HART menus and device information and 3 footer information defining the display s soft key functionality YOKOGAWA Yokogawa Corporation of America Y okoga
47. piration User Name and Password for the account are listed as well as the subscription expiration date In addition this screen allows the user to change the account Password Press the Update Subscriber Options button to save all Subscriber Options changes Downloading from the DOF Download Site and Using DPC Manager to Update a YHC 1 Establish connection to the DOF Download Site described above and go to the File Download Area for bulk downloads 2 Select individual files for downloading from the list of downloadable files including DPC Manager Utility YHC Firmware and DOF s by locating the file name s of interest with the PC mouse and clicking on the corresponding selection box es Alternatively all files can be marked for download by clicking on the Check AII Files button at the top of the page 3 Start the download process by scrolling to the bottom of the page and clicking on the Download Checked Files button OY okogawa Corporation of A merica E YOKOGAWA 2 Dart Road Newnan GA 30265 T Td pese Yokogawa Corporation of America 770 254 0400 n tion Nov Page 24 of 34 4 Follow the dialog boxes to save the downloaded file to a directory on the host PC Remember the directory location 5 Once the download is completed open the file and use the unzip application to extract the individual files 6 Open DPC Manager and select the Manage DPC Device Driver and Firmware Updates button 7 Click on Setti
48. r 100 240 vac 50 60 Hz universal plug kit 9B000007 Power adapter 100 Vac to 240 Vac 50 60 Hz universal plug kit incl d w YHC F N YHC 4100 440 Paper instructions for YHC 4100 PDF instructions sent with each YHC on CD YOKOGAWA OY okogawa Corporation of America IM 61A YHC E A 2 Dart Road Newnan GA 30265 re Yokogawa Corporation of America 770 254 0400 3rd Edition Nov 2007 Page 29 of 34 Intrinsic Safety Document Uncontrolled For Controlled document see drawing shipped with actual handheld Buiwpag 104002 Ajojos IISULU SALIS L0 X 10 001v2HA 3d o1 wwo ZEZSY AQ 6 9109 108 94110711 06000611 o E 9o Y UVWOSI AtB HO LA 40 ZZ9S OWOA yel OS ARE VS HIN UYWOOS 9S SS TOONA hea on uvwOOS A0 6 19319 v0919d Ile2oung 90000 19006V euroxv ZH 09 08 OVA OvZ 0ll s 9J0 Xn3839NVO NON S 3N9IS 30 O SIN EIEN SUN Sd HS DN O NOILVAWY13NI SIN3A Jud 30 Nid SNOPJOZOY UOU 9Q 0 UMOUX 0940 uo ul pabuoy eq juo 15nu 9 79 0Q seJaudsou o snopaozou jo uoniub 1ua aJd Oj Y 1N3Y33310 ANV2IMBV4 30 nO 3dAL 30 NO S33SNLN 0919uJ0J0d S3 ld S31 93AV 13AnON 39NY13M NO S3 ld Ayyue y q payidads s na S30 83TWISN NO 3A3TN3 YOV IdNAY Syd N eu p932xa 0 jOU 9JD JIMDMI AJOS 1U006 p JO JO 0181100 pesn i AU pr d jo2iSUui u 24 07 Peoauv02 S NA S31Ja 109 i O SU JO 3 OuJ8J o2O do JOU OQ 93uojonpui puo 932u01 0005 9 0N O 2n IMT BID sn uO 0290 n0pJ020 wool
49. r Trim Upper Sensor Trim Lower Sensor Trim Point Upper Sensor Trim Point Pressure Lower Range Value Pressure Upper Range Value Set 4mA Range Set 20mA Range Pressure Lower Range Limit Pressure Upper Range Limit Pressure Units H20 Unit Select Low Cut Point Low Cut Mode Bi Dir Mode Pressure Output Transfer Function Pressure Damping Value Analog Output Alarm Select Module Isolator Material Module Fill Fluid Gasket Material Flange Material Drain Vent Material Flange Type Remote Seal Isolator Material Flange Size Number of Remote Engr Display Unit Engr Disp LRV Engr Disp URV Engr Disp Point Self Test Status Display Y okogawa Corporation of America 2 Dart Road Newnan GA 30265 770 254 0400 IM 61A YHC E A 3rd Edition Nov 2007 Page 34 of 34
50. ription Manufacturer Model These categories will assist the user in finding the release descriptions of the DOF DPC Manager or YHC Firmware releases of interest Each column can be sorted to assist searches of the release database Individual files can be downloaded from the detailed description page of each DOF or firmware file listed Also available on this screen are the navigation buttons for Latest Release Notes File Download Area and Subscriber Options The File Download Area screen is the download page for bulk downloads Select individual files for downloading from a list of downloadable files including DPC Manager Utility YHC Firmware and DOF s by locating the file name of interest with the PC mouse and clicking on the corresponding selection box All files can be marked for download by clicking on the Check All Files button Start the download process by scrolling to the bottom of the page and clicking on the Download Checked Files button Dialog boxes guide the user through the process Also available on this screen are the navigation buttons for Latest Release Notes Current Release Notes and Subscriber Options Subscriber Options The Subscriber Options screen provides useful account information and is displayed immediately upon first log in The user should provide contact information and e mail address that allows Yokogawa to provide automatic notification of new firmware updates DOF releases and subscription period ex
51. sabled 2 PV Prompt Disable 2 Setting Enabled 3 View Details 3 DOFs Disabled 4Configs Disabled 5 Firmware Disabled 6 PV Prompt Enabled Up Down Chng Back Lockout Enable Disable Screen Lockout View Details Screen Up Down Chng Back OY okogawa Corporation of America E YOKOGAWA 2 Dart Road Newnan GA 30265 3rd Edu reo Yokogawa Corporation of America 770 254 0400 ition NOV Page 7 of 34 1 Lockout Indicates Enable Disable status of Master Lockout feature 2 PV Prompt In addition to the primary variable multivariable HART devices have secondary tertiary and sometimes more variables When PV Prompt on the Lockout screen is Disabled and a Save command is issued by the YHC the handheld saves only the primary variable When PV Prompt is Enabled and a Save command is issued the handheld saves the HART parameter information for all variables present The factory default for PV Prompt on the Lockout screen is Disabled 3 View Details This option takes the user to the Lockout Details screen listing all YHC parameters that can be protected by lockout see above right Individual functions can be locked or if preferred the lockout can be set to deny unauthorized access to all parameters Press the number of the desired menu item to toggle between Enabled and Disabled Once satisfied with the setting press the Back soft key to return to the Lockouts screen To enable the lockout option be sure the display
52. ser access to lists and functions that can be 3 4 Delete All Configs viewed or performed in Offline Mode at the user s convenience for the purposes of reviewing the YHC s DOF list reviewing stored device DOFs 401 Free 20 configurations or creating HART configurations Stored configurations can Configs 3 Free 99 also be edited and then applied later to a connected HART device When the Offline Menu is selected from the YHC Main navigation screen the display at right is shown Up Down Select Back HART Offline M S 1 List Show DOFs ic MA Provides a list of installed DOFs Device Object Files used by the YHC to communicate with HART devices Lists can be viewed by Manufacturer by Device Name or by stepping through all Devices one at a time Use the soft key controls to move through the list Pressing the SHIFT key changes soft key definitions Down and Up to PgUp and PgDn To quickly advance to the next page of a list press the PgDn soft key To retreat to the prior page press the PgUp soft key Once engaged the PgUp and PgDn soft keys remain active until the Up or Down soft keys or SHIFT is pressed again 2 List Edit Configs Offline This screen lists all stored HART configurations by Tag Number The m e configurations stored enable fast commissioning of replacement devices PT 105B cloning of existing systems or re configuring for changes in process DPT 201C conditions or batch runs Any configuration in the l
53. ssage Private Label Revisions HART Output Polling Address Burst Mode Select Hart Output Burst Command Number Device ID Preambles Diagnostic Menu Self Test Loop Test Diagnostics Save Send Review Edit Y okogawa Corporation of America 2 Dart Road Newnan GA 30265 770 254 0400 Process Vars Menu Rerange Menu LRV edit URV edit Set 4mA Range Set 20mA Range LSL USL Signal Conditioning Transfer Function Damping Value Units Analog Alarm Revisions HART Revision Device Revision Software Revision Final Assbly Number IM 61A YHC E A 3rd Edition Nov 2007 Page 31 of 34 Device Setup PV AO URV LRV Yo of Range YOKOGAWA Yokogawa Corporation of America 1151 Rev 5 Menu Tree Pressure Value Pressure Percent Range Process Vars Analog Output Pressure Trim Re Range Sensors Signal Cond Pressure Output Transfer Function Pressure Damping Value Pressure Units Analog Output Alarm Select Trim 4mA Trim 20mA Loop Test Analog Trim Device Rev Descriptor Message Private Label Revisions Const Mats Basic Info Polling Address Burst Mode Select Burst Com Number Device ID Preambles Hart Output Dis TM Self Test Perform Test ra gnouo Loop Test Test Results Save Send Save Send Review Edit les OY okogawa Corporation of America 2 Dart Road Newnan GA 30265 770 254 0400 Zero Trim Lower Sensor Tri
54. stings are sent to all users who have logged on to the Download Site and registered their email address under Subscriber Options Firmware updates are free of charge DOFs are available by subscription A list of currently available DOF s for HART device communication can be viewed at the http www yokogawa com us mi MetersandInstruments us ykgw yhcypc htm Sort the list by clicking on any column header Who has access to the Download Site All YHC customers can purchase a subscription to the DOF Download Site These customers may download any published file from the site to their host PC upon entry of the proper authenticating codes shipped with unit Contact Yokogawa at 770 254 0400 or Info us yokogawa com for more information and to purchase subscriptions PC Requirements for Download Operations Yokogawa recommends IBM compatible Pentium I PCs or higher for download operations The PC should have an available RS 232 port minimum modem speed of 28K and access to Internet service USB ports can be used with USB to serial adapters as well Preparing the YHC All YHC models come ready to connect to an IBM compatible PC using a standard DB 9 socket located at the bottom of the YHC enclosure A six foot male DB 9 to female DB 9 cable P N A90047 00052 is shipped with each handheld Similar cables are acceptable Connect the YHC to the PC and power up the YHC using fresh internal batteries or the optional AC Adapter P N 9B000007 The
55. t the AC power adapter is used while performing any RS 232 communications x DPC Manager Manage DPC Manage DPC Device Driver Calibration Configuration i And Data i Firmware Updates de DPC Manager v3 9 Settings Help DPC Documenting Process Calibrator or Communicator Register DPC DPC Listing 4 4 Check for Updates Update Handheld DOF Update Status Firmware Update Status YOKOGAWA Yokogawa Corporation of America 770 254 0400 Y okogawa Corporation of America 2 Dart Road Newnan GA 30265 1 Open the DPC Manager Utility and select the Manage DPC Device Driver and Firmware Updates button 2 Click on Settings in the toolbar and make sure the Advance Settings option is unchecked 3 Click the Register DPC button and the Model Number Serial Number Expiration Date and Firmware version of your YHC will be retrieved and registered 4 Click on Internet Check for Updates button and DPC Manager will automatically download all firmware and DOF files to your computer NOTE Problems here may be due to firewall settings See Downloading from the DOF Download Site and Using DPC Manager to Update an YHC section below for alternative approach 5 Click on the Update Handhelds button and DPC Manager will automatically update your YHC from the computer The latest firmware and DOFs will be downloaded from the computer to your handheld First the YH
56. te functions as needed to facilitate data entry Soft key functions change depending on the operating mode Soft key definitions are displayed at the bottom of the LCD just above their respective gray soft keys The left hand thumb keys can be used to scroll up scroll down and to select menu items IM 61A YHC E A 3rd Edition Nov 2007 Page 2 of 34 On Off ON OFF Pressing the ON OFF key powers up or turns off the YHC As the unit powers up an internal diagnostic check is performed Any abnormalities are posted on the display The unit will briefly display the YHC model number and then check for a HART device with address of zero If a device with zero address is found the YHC immediately goes into online status and displays information about the device If no device is found the YHC enters the YHC Main navigation screen To turn the YHC off press and hold the ON OFF key for approximately 5 seconds Unit will power down provided a critical HART operation is not in process Quick Menu The Quick Menu key initiates HART communications and then displays ten 10 HART menu choices for the connected device These menus are used to short cut the traditional HART menus to enable the user to arrive quickly at desired functions Typical Quick Menu options include Main Menu Config Menu Rerange Basic Info Construction Materials Display Sensors Signal Conditioning Self Test Quick Menu is disabled while critical HART operations are i
57. ted to determine if the connected device has a non zero address Select Online Setup from the YHC Main navigation screen and then select the Multi soft key to initiate the Multidrop poll If the No Devices Found message is received then the loop connections to the YHC should be carefully checked If an operating HART device with address zero 0 is connected to the YHC but the Device 0 Not Found notification is received the loop connections to the YHC should be carefully checked Make sure all connections are correct and secure Check for shorts open circuits and multiple grounds Determine if the loop resistance is greater than 250Q and less than 1100Qs If less than 250 Q then use the supplied 250 Q load resistor in series with the loop see diagram HART Connections section If communication is still not established check the List Show DOFs menu under Offline Menu Check the list for the presence of the Generic DOF under the manufacturer name Yokogawa If Generic is found then HART communication is possible when the device is properly wired and connected to the YHC see connection troubleshooting details above When the message Generic is displayed after connecting to a HART device there are two possible causes 1 No device specific DOF for that device is currently installed in YHC memory Check for availability of the DOF needed by going to the Available DOFs site at http dpcupdates 1911mptdofs com customers
58. tem YHC 4100 Device Specific amp Generic HART Communications Yokogawa supports a large and growing number of Device Specific DOFs Device Object Files For a current listing of HART devices with full Device Specific communication support go to www us yokogawa com mi and select the YHC YPC page The list is found under Available DOFs link Information found there can be sorted by clicking on the column headers manufacturer name model number etc To facilitate communication with HART devices that are not yet supported with Device Specific DOF files or that do not require DOF files the YHC 4100 includes Generic HART Communication capability This allows the user to communicate with any HART device using Universal and Common Practice commands to poll configure and maintain HART devices Specific functions supported include most polling tagging device configuration and trim operations for analog outputs Generic communications do not support Device Specific commands for higher order HART functions see the HART Commands section of this manual or the User s Manual for the HART device of interest for more information on the three command levels Using Generic HART Communication The YHC 4100 s Generic HART Communication mode starts automatically when HART communication is initiated with a device for which no Device Specific DOF device object file is stored in the handhelds flash memory When this occurs line two of the displ
59. urations stored YHC Configurations Settings Down Chng Back 1 Users This menu item is only active for 21CFR Part 11 documenting versions See separate 21CFR Part 11 instructions in this case 2 Applications Various applications are available here including Digital Poll polling device addresses 0 15 and other user and factory applications 3 Lockouts The YHC HART Communicator can be programmed to lockout certain standard functions that a supervisor may wish to control The functions included are used to set up the YHC for normal use change online HART device configurations create offline HART device configurations update the installed DOFs list HART device profiles or to update the YHC s operating firmware For example locking out the Configs feature turns the YHC into a read only HART communicator while locking out DOFs and Firmware prevents unauthorized updates The lockout can be limited to individual Lockout Details items or all Lockout Details items can be locked out at one time To enable the lockout feature press the 3 key or move the selection cursor to the Lockouts menu option on the Configuration screen see below Choose the Lockouts selection by pressing the Chng soft key The YHC will enter the Lockout Enable Disable Screen The current status is shown and three choices are provided Configuration Configuration Lockout Disabled Lockout Details 2 1 Lockout Disable nz 1 All Di
60. use the soft key controls to select the address of interest The initial HART menu for the selected device will be displayed Digital Poll addresses 0 15 for One Power Cycle Only Digital Polling is a special feature accessible through the Y HC s Main navigation screen and the Cfg soft key Press the Cfg soft key and then select the 2 Applications menu option Select the 1 Digital Poll menu option to launch a polling operation that starts with address 0 and ends with address 15 All addresses on the loop will be displayed on the YHC s screen The address of interest can be selected from the list to launch HART communication with that device This Digital Poll is for one power cycle only and can only be launched from this location in the handheld s menu structure Turning the YHC power off will return the unit to the YHC s default HART poll setting Auto and Digital Poll addresses 0 15 Default Setting Options Auto Poll is the factory default setting To set Digital Polling or re set Auto Polling as the YHC s default poll setting press the Cfg soft key and then select the 5 Other menu option Select 5 Polling Type Two user selectable options are available Auto polling directs the YHC to always poll for HART device address 0 zero first When found communications begin automatically If address 0 is not found the YHC automatically asks for direction select Multi from soft key to start a multi drop poll from addr
61. ut off after time periods of from 1 minute up to 30 minutes NOTE The Backlight Off Timer is disabled when the optional AC Adapter P N 9B000007 is powering the YHC Off Timer master To conserve battery life the YHC 4100 series allows the user to set the unit to shut off after a certain period of keypad inactivity To change the off timer on the unit scroll Down to Off Timer and press Chng repeatedly until the desired value is displayed The shutoff timer can be disabled or set to shut off after time periods of from 1 minute up to 2 hours NOTE The Off Timer is disabled when the optional AC Adapter P N 9B000007 is powering the YHC 5 Other Model information and special settings are available from this menu item Press number key 5 or arrow to this menu line and press Chng to select This reveals menu options for the following 1 Model Info select to view model number serial number firmware revision last update date number of DOFs loaded and corresponding free memory space and number of HART configurations saved and corresponding free memory space 2 Battery shows present battery setting and optimizes the battery life indicator for the battery type entered Press number key 2 to scroll through Alkaline factory default NIMH and Lithium battery options or arrow down to this menu item and press Chng soft key repeatedly until the desired value is displayed 3 HART shows present HART communication setting Th
62. wa Corporation of America 2 Dart Road Newnan GA 30265 770 254 0400 IM 61A YHC E A 3rd Edition Nov 2007 Page 1 of 34 The following photo depicts the YHC Configuration display and Soft keys eg e QoS 0006 0000 O U z 7 CER EEEE E E AO gt gt E 313191013 o o x YOKOGAWA Yokogawa Corporation of America 770 254 0400 Y okogawa Corporation of America 2 Dart Road Newnan GA 30265 HEADER LINE SYMBOLS Q heart symbol indicates active HART communication t up arrow indicates SHIFT key is on number sign indicates numeric symbol entry is the present entry mode for all dual functions keys A letter indicates alpha entry is the present entry mode for all dual function keys dm battery symbol indicates YHC under battery power filled portion indicates remaining battery LD electrical plug symbol indicates the AC adapter is connected and powering the YHC BUSY text box replaces either power symbol when the microprocessor is busy executing a previously requested task Do not press keys when this status symbol is displayed KEY PAD OVERVIEW The YHC keypad has three basic key types single function keys dual function keys and soft keys with changing definitions Single function keys control a dedicated YHC function Dual function keys through the use of the Alpha Lock or Shift keys toggle between two separa

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