OM 502 - Orbit Merret
Contents
1. T tell or INPUTS CHAN A selection of value from which the min HRIFN THAN A max value will be calculated FILA NO Evaluation of min max MAT FN value is off CHAN A From Channel A T From Channel A after GENUS M I6 digital filters processing MAT FN From Mathematic functions 60 INSTRUCTIONS FOR USE OM 502 INSTRUCTIONS FOR USE 502 61 6 e In this menu it possible to set parame ters of the instrument output signals 0 mE 16 8 NPUTS MEMORY Setting data logging into CHRNNE MEMORY 9 SEHE CHANNE LIMITS L _ memory ouTeuT nns BENT Setting type and L L parameters of limits SERVIC AN OUT gan 4 BAT etting type an 115 L 2j parameters of data output m Setting type and 11 parameters of analog Setting display projection and brightness 6 3 1a Selection of mode of data logging into instrument memory Selection of the mode of data logging 75 n urs no GD selection of the mode in the event of full CHANNE LIMITS y START YES nemo Rewriti lues r E Rewriting val Tn 7770 STOP prohibited SERV2. C Selection of function HOLD HOLD locks only the value displayed HOLD locks the value displayed and on AO HOLD locks the value displayed on AO and DiROAL imit evaluation HOLD locks the entire instrument ALL 6 1 50 Bey itl Mette ma FN LE D p E s BEEN rece Emu a T 7 a OUTPUT RIC UP nuu LE EL TAR Es i 1 SERVIC Exr IM ENTER TENRE TARE CELINT CL INT E eu sss Preset values of the control keys CL LEFT Show Tare UP Show Max value DOWN Show Min value ENTER w o functione Setting is identical for LEFT DOWN UP and ENTER Assigning further functions to instrument keys FN LE gt executive functions TMP LE gt temporary projection of selected values MNU LE gt direct access into menu on selected item mn Key has no further NO function rj qp Resetting CL MN a min max value Tare resettin CL TAR MENU Direct access into menu on selected item after confirmation of this selection the MENU item is displayed on superior menu level where required selection is performed Temporary projection of TEMP v selected values
3. INPUTS 5E7 Al 000000 the instrument allows for classic projection RITE sart n FILTER 888885 of a number with positioning of the DP as well as projection with floating DP BurPUT INTEGRA 022200 CLD allowing to display number in its most L 2 exact form FLOAT P SERVIC nz WRESC 888556 2222201 Setting DP XXXXXX Weave A 825588 BAADA Setting DP 228880 LOA P 288856 Setting DP XXXX xx Setting XXX xxx pom Setting DP XX xxxx Setting DP X xxxxx Floating DP 6 2 1f Setting projection of EASES descript for Channel A projection of mesured data may be extended at the expense of the number of displayed places by two characters for description description is set by shifted ASCII code when two first places show the set description and two last characters their code in period 0 95 description is cancelled by code 00 00 Table of signs on page 79 INSTRUCTIONS FOR USE OM 502 51 C strument memory Selection of storing data into instrument memory by selection in this item you allow to register values into instrument memory another setting in item OUTPUT gt INSTRUCTIONS FOR
4. ES i for type HYSTER indicates the range around the limit in 5 OUT cand Wein both directions 1 2 HYS 215 HYS Lo Seting the outset of the D interval of limit switch on for type FROM FLN V 27 3 Seting the end of th ENT RM etting the end of the ERLT interval of limit switch on t a for type FROM I m o in E W rep st Setting the period of limit switch on for type DOSING TIM Lt Setting the time switch on Ti OL m of the limit for type HYSTER and DOSING Setting is identical for LIM 2 LIM 3 and LIM 4 INSTRUCTIONS FOR USE 502 65 6 profi 6 3 3 Selection of data output baud rate T Selection of data output baud rate 5 neon 500 aa ee 608 Rate 600 Baud cununE LIMITS W p 2400 1288 Rate 1 200 Baud 4808 2400 Rate 2 400 Baud 2 95288 148221 Rate 4 800 Baud 19288 38488 3500 Rate 9 600 Baud 57500 9208 Rate 19 200 Baud 19288 Rate 38 400 Baud 230408 38480 ss 57688 Rate 57 600 Baud 1508 S208 Rate 115 200 Baud if 2 238408 Rate 230 400
5. ka aM NE mp7 FRON Frame limit om L7 1 LSU L1 L1 L1 0 for this mode the parameters are set for interval 1 the relay switch on and OFF L the relay switch off 3 3 Lex Dose limit periodic for this mode the parameters set for PER L determining the limit value as well as its multiples at which the output is active and TIM L indicating the time Setting is identical for LIM 2 LIM 3 and LIM 4 during which is the output active 64 INSTRUCTIONS FOR USE OM 502 C 6 3 2c A T Selection of type of e 0 output 5 neon EER L a CLOSE Output switches on when canunt ume Pror oren condition is met _ BUTPUT T 3 Anm i OPEN Output switches off when o o LEES condition is met SERVIC Perna 28 M ISP Setting is identical for LIM 2 3 and LIM 4 LeU LI LSI LSU LL Setting limit for switch on senor for type HYSTER EI aa Pror Setting hysteresis
6. KEYS CONFIG 2 5 23 55 ETIN o g J EE Beg 9 5 EP d c Z 5 x 5 a 5 40 5 0 5 54025 0 5 5 S uj N 9 9 30 oro o e 54935054 on 0 20 52 amp u amp 52 e o 9 9 9 fo E o o 8 er 5 Bou 5 1 b 5 a v 2 d v 3 zs 5 0 6 OE 2 S 8 59 5 E 4 2 0508 8 ui i 3 I a 2 x dd 8 z m f 2 2 a a ala 8 ox iS c 1 5 5 mo 4 s 8 BE e amp 8 8 aH 0838 o o 90 s o j j a 8 88 amp A 212 8 A o 000005 0 o 00 amp re 5 3 doa go 24 3 50 286 28 28 z ie I5 je amp lz
7. deletes table of items order in USER LIGHT menu adds items from manufcture to LIGHT menu deletes data stored in FLASH cancels or linearization tables clears tare clears conduct resistances restore manufacture calibration restore manufacture setting x ES lt lt B Restoration of manufacture setting RES in the event of error setting or calibration manufacture setting may be restored Restoration of CALI manufacture calibration of the instrument prior executing the changes you will be asked to confirm you selection YES Restoration of instrument manufacture setting E Restoration of instrument 1 manufacture setting generating the manufacture setting for currently selected type of instrument items marked DEF Bn TAND Restoration of instrument TANI x 1 manufacture setting la generating the manufacture setting for currently selected type of instrument items marked DEF only for OM 5027 TGHT Restoration of instrument E 1 manufacture setting generating the manufacture setting for currently selected type of instrument items marked DEF only for OM 5027 Restoration of instrument user setting USER generating the instrument user setting i e setting stored under SERVIC RESTOR SAVE Save instrument user say SUE set
8. 00 INPUTS MENOR cyan INPUTS 1E LN uud CHAN A selection of value which will be shown on i tHRNNE CINITS WeerouT FILA From Channel OUTPUT BATA MATEN CHAN A LOI SERVIC AN But MIN FILR From Channel A after it HITS digital filters processing From Math functions MAT EN From Min value MIN ug Max value MAK 21 From Integrated value INTEG sl i BRIGHT Selection of display eo z brightness zz z 9 INPUTS TENOR im CD by a may 16 appropriately react to light conditions EHANNE L 2 place of instrument location EIE inn SB L a SERVIC LAN 25 25 Display is off e P ay after keystroke display turns on for 10 s 255 Display brightness 25 SQ Display brightness 50 155 Display brightness 75 DO Display brightness 100 28 INSTRUCTIONS FOR USE 502 69 6 profi 6 4 Setting PROFI SERVICE The instrument service functions are set e in this menu
9. memory is permanently shining In ROLL flashes constantly 2 Triggering external input button after the memory LED is full M turns off in the ROLL mode the trigger ends datalogging and LED turns off 3 Termination ext input button or reading data via RS INSTRUCTIONS FOR USE OM 502 63 C 6 profi evaluation Selection evaluation Fn 0 of limits INP Lt NO E AM rss d selection of value from which the limit will be evaluated Pio enna GD 4 wn Limit evaluation is yc FILA of pry LIMLI MATEN From Channel REFS A EG Vus MIN FILA From Channel after y ONLI MAN digital filters processing ed From Mathematic ore L INTEG L Em unctions cu PPer tr From Min value MIN Fusco 4 NAN From Max value 7 Foren From Integrated value INTEG 222 227 Setting is identical for LIM 2 LIM 3 and LIM 4 Limit is in mode Limit FROM hysteresis delay for this mode the parameters of LIM L set at which the limit will shall react HYS L the hysteresis range around the limit LIM 1 2 HYS and time TIM L determining the delay of relay switch on
10. 102 gt range Setting the tensionmeter position of the DP does not affect display range projection DP is automatically shifted after the value is range of the setting is 99999 999999 confirmed GD 100 Weighing range is 200kg gt 200 Example EN NES OO 0 HE MES MM LE E Manual calibration MAX Sensor range SENSE Sensor sensitiveness Automatic calibration after calibration in menu SERVIC CALIB MIN The load at which minimum calibration was performed MAX The load at which maximum calibration was performed for maximum calibration we recommend the value of reference load to be in the upper third of the measuring range 26 INSTRUCTIONS FOR USE OM 502 light 5 A Setting sensor sensitive ed 2 Ey 60 Fay Setting display projection for maximum input signal DP is automatically shifted after the value is value confirmed E range of the setting 0 2 4 0 1 4 mV V range of the setting 0 4 8 0 2 8 mV V TAW range of the setting 0 8 16 0 1 4 mV V m m m 50 ERMS 0 ERE 0 lt Zi FORNA Setting projection of the GD 0000 00 decimal po
11. NPUTS MENU Selection of menu type CHANN RESTOR MENU CHRNNE E HEU LIGHT PROFI OUTPUT LRL 1B RESTOR Restore instrument 5700 manufacture setting and LANG mem calibration PASS CALEB Automatic calibration of CALI n the input range IDENT Bur Language version of LANG instrument menu N PASS Setting new access password TIENT Instrument identification 6 4 1 Selection of type of programming menu WE Selection of menu type T e 0 LIGHT PROFI a E E enables setting the menu complexity according to user needs and skills DUTPUT CALIB Lfgur Active LIGHT menu LIGHT simple programming menu contains only PR55 items necessary for configuration and instrument setting IDENT linear menu gt items one after another PROFI Active PROFI menu complete programming menu for expert users Change of setting is valid upon next access into menu tree menu 70 INSTRUCTIONS FOR USE OM 502 00 Fee n STAND cJ m WEIGHT 2 USER IDENT profi Jobs performed Restore Calibration Setting cancels USER menu rights v
12. INSTRUCTIONS FOR USE 502 6 3 4 T Selection of the type of o analog output Q 5 neon ao 0 IuPUTS nEnaRy 8 28 0 28 CHANNE LIMITS 50 E 4 20 277A Pinno enn CD me 2 FAAO 0 5 with indic of error statement lt 3 0 mA JISP 2 2 28 8 4 20 a 8 51 2 0 5 mA 8 10 2 2 ype 0 2V 8 Sr 0 5 V 2 10 ype 0 10 V 6 3 4 UCE ULGI KAT E UT G TE Setting the analog output range 3 R analog output is isolated and its value RB corresponds with displayed data It is fully ed programmable i e it allows to assign the 0 0 gt AO limit points to two arbitrary points of the entire measuring range mys x Assigning the display value to the beginning of DISP MIN AG the AO range range of the setting is 99999 999999 D 0 Assigning the display value to the end of the AO range range of the setting is 99999 999999 m 100 68 INSTRUCTIONS FOR USE 502 C profi 2 6 3 5 a Selection display projection
13. 01 2 0 measurements s eg 1B 1 0 measurements s CID for OM 502T gt mode WEIGHT BS 0 5 measurements s 83 0 3 measurements s 2 21 0 1 measurements s INSTRUCTIONS FOR USE S502 39 6 profi g range mode Selection of instrument o measuring range mode E PM VAX 12 20 8 5 0 5 m 020mA 0 20 mA 20 GD 420mA 4 20 x 5 ov fa L 8 50 TANA p CURR Current range after automatic calibration ET Voltage range after CURR VOUT automatic calibration e Ere Measuring mode E STAND Standard mode WEIGHT Weighing mode Selection of automatic zero monitoring Function is off Function is on YES in 4 of the measuring range zero automatically faces the condition that correction must not be larger than 0 5 section sec setting is possible only for mode WEIGHT 40 INSTRUCTIONS FOR USE OM 502 C profi 61 24 T Selection of automatic 0 weight resetting no GD CAD ma Function is off Ng 5 Function is one if
14. 5 5 o x RAT Fee ne E 5 4954 054 05 E 8 210 19 9 gt 0 gt Upon delay exceeding 60 5 the programming mode is automatically discontinued and the instrument itself restores the measuring mode INSTRUCTIONS FOR USE OM 502 6 profi 6 1 40 BES erates ai i External input function 0 selection oH Inputis off HOLI LOCH H HOLD Activation of HOLD LOCH K Locking keys on the REVS TARE HE instrument PASS Activation of locking EL TAR 1799 access into programming menu LIGHT PROFI L MM TARE Tare activation sare T ttin INT TRR lere resetting L Sut FL MM Resetting min max value Activation of the SAVE eel measured data record into instrument memory not in standard equipment 2 Resetting integrated CL INT E value only for instrument 5021 yes Resetting the sum Un m la only for instrument 5021 GD EXT 1 gt HOLD GD EXT 2 gt LOCK K EXT 3 gt TARE Setting procedure is identical for Ext 2 and Ext 3 44 INSTRUCTIONS FOR USE OM 502 6 1 4b
15. 5 5 gt 0 access into menu is unrestricted after 3 2 z access into menu is protected number releasing keys you automaticaly move to first 2 code item of the menu Set Password 42 Example m m EHE NEED o ND gt o E E vor Z3 INSTRUCTIONS FOR USE OM 502 light Sagem 5 INSTRUCTIONS FOR USE OM 502 15 SETTING Setting for minimum a lt Es input signal EU Setting display projection position of the DP does not affect display for minimum value of projection input signal the DP is automatically shifted after the value is confirmed range of the setting is 99999 99999 999999 CQ Projection for O mA gt MINA 25 Example Setting for maximum e input signal Setting display projection position of the DP does not affect display for maximum value of projection input signal the DP is automatically shifted after the value is confirmed range of the setting is 99999 99999 999999 GD 100 Projection for 20 mA gt 2500 Example 5 oad oa aa aa ga a ga oE a Sa oa aad 16 INSTRUCTIONS FOR USE OM 502 SETTING Setting projection of the decimal point positioning of the DP is set here in the measuring mode Projection of DP on d
16. X SETTING s M 2 Sening for minimum input signal TE Setting display projection position of the DP does not affect display for minimum value of projection input signal the DP is automatically shifted after the value is confirmed range of the setting is 99999 99999 999999 GD o Projection for the beginning gt MINA 0 Example NAER Setting for maximum e input signal Setting display projection position of the DP does not affect display for maximum value of projection input signal the DP is automatically shifted after the value is confirmed range of the setting is 99999 99999 999999 GD 100 Ma ne nea mae na nae na ma na ne me 24 INSTRUCTIONS FOR USE OM 502 SETTING 42 Setting projection of the Go 0000 decimal point mo positioning of the DP is set here in the measuring mode Projection of DP on display gt 0000 00 Example 8888 00 MENU subsequent item on the menu depends on instrument equipment Cm Calibration of the beginning and the end of 28 range of linear potentiometer is on page 33 Ma ma nme pues ma pues nme nea na na nme nme INSTRUCTIONS FOR USE OM 5028 25 SETTING Measuring mode STAND Standard WEIGHT Weighing function Mode WEIGHT Example EHE nn gt Setting tensionmetei
17. NAN RO Items for Limits and Analog output are acces sible only if incorporated in the instrument 30 INSTRUCTIONS FOR USE OM 502 SETTING value to the end of the range Assigning the display LATET Assigning the display GD 100 value to the end of the AO range range of the setting is 99999 999999 Mao Me INSTRUCTIONS FOR USE OM 502 31 and ano Bojeuy lt suoiado Ajo pakeldsiq 5 light PROFI gt menu PROFI a complete menu for complete instrument setting Setting the menu type LIGHT PROFI gt tree menu structure LIGHT gt menu LIGHT a simple menu which contains only the most essential items necessary for instrument setting LIGHT gt linear tree structure Menu LIGHT gt MENU LIGHT Example Restoration of manufacture prior to execution of any modifications you calibration will be asked to confirm your selection YES in the event of error calibration it is feasible to restore manufacture setting Restoration of manufacture calibration gt Example sem e o n Restoration of manufacture instrument setting provided you stored your user setting in the PROFI menu it may also be restored in event of error setting the manufacture select USER
18. Projection for 20 mA gt MAX Example 5 E gt NECI Setting projection of the GD 0000 00 decimal point positioning of the DP is set here in the measuring mode Projection of DP on display gt 00000 0 Example 8388 00 v 888880 MENU subsequent item on the menu depends on instrument equipment Wd Wd Nda Nda Wa Na Na Nda Wd INSTRUCTIONS FOR USE OM 502 19 SETTING ODE Selection of the instrument measuring range 0 5 0 5 mA 0 20 0 20 mA 420mA 4 20 mA GD 4 20mA 02 2 05 5 010 10V Range 0 20 mA Example MINA A MODE Setting for minimum remm input signal Setting display projection position of the DP does not affect display for minimum value of projection input signal the DP is automatically shifted after the value is confirmed range of the setting is 99999 o 99999 999999 EN cO JA input signal 198 Setting for maximum gt E Setting display projection position of the DP does not affect display for maximum value of projection input signal the DP is automatically shifted after the value is confirmed range of the setting is 99999 99999 999999 GD 100 a Projection for 20 mA gt MAX A 250
19. Subtraction is off NO 710 Subtraction enabled CLEAR 5 FORM 1 DESCI INSTRUCTIONS FOR USE OM 502 57 6 profi 6 2 3e ia 4 F Selection of automatic 0 0 resetting to zero Terre 15 T T 5 d INPI se in this step it is possible to allow automatic mia NALEN GD resetting upon display overflow OUTPUT DII ma Automatic resetting is off N sem IC SUBTR upon display overflow error statement is displayed cLear VES Automatic resetting is i enabled FORM T upon display overflow the instrument is PESCI automatically reset to zero and proceeds in continuous measuring 2 m 6 2 3f Selection of projection format Em W Selection of decimal H 0 point 0 0 gt NPUTS CHR P 4 INP 200800 the instrument allows for classic projection NATE V sene 88888 GD of a number with positioning of the DP as well as projection with floating DP ouTeuT Bf 21 12 0208 allowing to display a number in its most 2 p bi exact form FLOAT P SERVIC usse 888 000 ZAARA Setting DP XXXXXX 288228 0 00000 Setting DP
20. XXXXX x A SGooooo TORMI LOAP 880800 Setting DP XXXX xx 208000 Setting DP XXX xxx DE Setting DP Setting DP Floating DP 58 INSTRUCTIONS FOR USE OM 502 C profi 6 2 39 ROCILE E i Fa Setting projection of 0 descript for Integrators d projection of mesured data be y suc extended at the expense of the number of displayed places by two characters for description description is set by shifted ASCII code when two first places show the set description and two last characters their code in period 0 95 description is cancelled by code 00 00 Table of signs on page 79 Selection of storing data m 0 into instrument memory 0 0 gt NPUTS CHAN A d INPI NO by selection in this item you allow to CHANNE MAT EN V snc YES DEF register values into another setting item OUTPUT gt DIVIL MEMORY not in standard experiment Measured data are UNSEN YES stored in memory 5UBTR Measured data are not NO stored CLEAR FORM 1 BESC I INSTRUCTIONS FOR USE OM 502 59 Selection of evaluation of min max value
21. default Hystresis 0 Delay 0 gt LIM 1 3 85 Example gt gt e 55 85 subsequent item on the menu depends A limit 4 Ep Setting boundary for LY Setting boundary for contingent modification of hysteresis or limit 4 delay may be performed in PROFI menu range of the setting 99999 999999 default 0 Delay 0 gt gt ENDO O NND 2 MEG 2 80 lt suonmncdo yam pe ejdsic INSTRUCTIONS FOR USE OM S502 29 5 siamalNIe G Bojeuy lt suomdo uam Ajo pefAe dsic Setting the type of analog output Description 0 20mA 0 20 mA E 420m 4 20 mA with indication of error statement lt 3 6 mA 4 20mA 4 20 mA 0 5 0 5 mA 02 0 2 05 0 5V 00V 0 10V GD 4 20 Type of analog output V gt TYPAV U10 Example 5 5 NEED 5 5 value to the beginning of the AO range Assigning the display Ai Assigning the display O value to the beginning of cD the AO range range of the setting is 99999 999999 Display valve for the beginning of the AO range gt MIN AV 0 Example
22. gt For expert users Complete instrument menu e Access is password protected Possibility to arrange items of the j menu F Tree menu structure PROFI Setting gt For trained users Only items necessary for instrument setting Access is password protected LIGHT Possibility to arrange items of the User menu Setting Linear menu structure gt For user operation ight Menu items are set by the user Profi Light as per request USER Access is not password protected Optional menu structure either tree PROFI or linear LIGHT Setting 8 INSTRUCTIONS FOR USE OM 502 INSTRUMENT SETTING A The instrument is set and controlled by five control keys located on the front panel All programmable settings of the instrument are performed in three adjusting modes LIGHT Simple programming menu contains solely items necessary for instrument setting and is protected by optional number code PROFI Complete programming menu contains complete instrument menu and is protected by optional number code USER User programming menu may contain arbitrary items selected from the programming menu LIGHT PROFI which determine the right see or change acces without password All programmable parameters are stored in the EEPROM memory they hold even after the instrument is switched off Complete instrument oper
23. version will enable you to connect one instrument with the option of visualization and archiving in PC The OM Link Standard version has no limitation of the number of instruments connected Excitation is suitable for supplying power to sensors and transmitters It has a galvanic separation Comparators are assigned to monitor one two three or four limit values with relay output The user may select limits regime LIMIT DOSING FROM TO The limits have adjustable hysteresis within the full range of the display as well as selectable delay of the switch on in the range of 0 99 9 s Reaching the preset limits is signalled by LED and simultaneously by the switch on of the relevant relay Data outputs are for their rate and accuracy suitable for transmission of the measured data for further projection or directly into the control systems We offer an isolated RS232 and RS485 with the ASCII MESSBUS MODBUS RTU or PROFIBUS protocol Analog outputs will find their place in applications where further evaluating or processing of measured data is required in external devices We offer universal analog output with the option of selection of the type of output voltage current The value of analog output corresponds with the displayed data and its type and range are selectable in Menu Measured data record is an internal time control of data collection It is suitable where it is necessary to register measured values Two modes may be used FAST is designed
24. 50 mV Input Projection 99999 99999 999999 5 0000A lt 50 mV Input Decimal point adjustable in menu Brightness adjustbale in menu range is adjustbale PM INSTRUMENT ACCURACY 0 5 mA 300 mV Input 60 ppm C 0 20 mA lt 300 mV Input Accuracy 0 02 of range 1 digit 4 20 mA lt 300 mV Input 0 05 of range 1 digit DU T 1 8 MOhm Input U Above accuracies apply for projection 99999 25V 1 8 MOhm Input U 101 1 8 MOhm Input U Rate 0 1 100 measurements s Overload capacity 10x t lt 100 ms not for 300 V and 5 A Number of inputs 2 two inputs and U are set as a standard 2x long term Linearisation by linear interpolation in 50 points range is adjustbale solely via OM Link 0 5 mA lt 300 mV Input Digital filters Averaging Floating average Exponential filter Rounding 0 20 mA lt 300 mV Input Functions Tare display resetting 4 20 mA lt 300 mV Input Hold stop measuring at contact 22V 1 8 MOhm Input U Lock control key locking 25V 1 8 MOhm Input U MM min max value 101 1 8 MOhm Input U Mathematic functions Number of inputs 2 two inputs and U are set as a standard OM Link company communication interface for setting Time base 15 operation and update of instrument SW Projection immediate 99999 Watch dog reset after 400 ms accrued 999999 Calibration at 25 and 40 of r h range is adjustbale LX COMPARATOR 0 5
25. 95 code in period 0 con P description is cancelled by code 00 Le infi descript lescription CUN E el CON F Table of signs on page 79 Ear f Wagn E n of storing data into instrument m Selection of storing data o into instrument memory by selection in this item you allow to register values into instrument memory another setting in item OUTPUT gt amp 00 3 m n 17174 3 n MEMORY not in standard experiment 4 CON P YES Measured data are stored in the memory a aa d t ma Measured data are not NG 6 al stored 2 a z E F LAL INSTRUCTIONS FOR USE 502 55 6 profi ity for calculation Selection of input quantity for calculation selecting value from which the integrated value will be calculated 6 2 30 00 NO Evaluation of min max value is off CHAN A From Channel A FILA From Channel after modification by dig fiter From Mathematic T MAT FN t DESC I 177 functions dE ESI Primary setting of Integrator range is under CHANNELS SETTING A MAX A where maximum projection is set at time ba
26. CR gt MessBus INSTRUCTIONS FOR USE OM 502 DATA PROTOCOL C LEGEND RELAY TARE 35 23 Command beginning Sign Reyi sg Tare TET Two characters of instrument address e A A 0 31 sent in ASCII tens and units e g 01 0 0 0 99 universal 0 0 lt CR gt 13 OD Carriage return R 0 1 0 0 lt 5 gt 32 20 Space 5 1 0 0 N P Number and command command code T 0 0 1 0 Data usually characters O 9 p D dp and may prolong data 0 1 0 R 30 3F Relay and tare status 0 1 1 0 33 2l Positive confirmation of command ok Ww 1 1 0 Negative confirmation of command 0 0 0 2 63 E point q 0 0 gt 62 Beginning of transmitted data 0 1 0 lt 5 gt 2 02 Beginning of text a 1 0 lt gt 3 03 End of text t 0 0 1 lt SADR gt addresa 60 Prompt to send from address 0 1 lt EADR gt addresa 40 Prompt to accept command at address Y 0 1 1 ENG 5 05 Terminate address w 1 1 DLE 1 p 10 Confirm correct statement H Relay status is generated by command AA6X lt NAK gt 21 15 Confirm error statement lt CR gt lt BCC gt Check sum XOR The instrument immediately returns the value in the format HH CR where HH is value in HEX format and range OO FF The lowest bit stands for Relay 1 the highest for Relay 8 INSTRUCTIONS FOR USE OM 502 77
27. FOR USE 502 49 Bane prof Selection of digital T FA filters vss 05 dE GD ETNENEA nar rn Peon FA AVER projection of data on display to modify it i mathematically and properly wherefore OUTPUT INTEGRA Wea MA FLOAT the following filters may be used L E SERVIC nina Foesc n EXPON filters are off POUND VER Measured data average arithmetic average from given number CON F A of measured values range 2 100 LORI Selection of floating filter floating arithmetic average from given number CON F A of measured data and updates with each measured value range 2 30 Selection of exponential filter integration filter of first prvn ho grade with time constant CON F A measurement range 2 100 Measured value rounding is entered by any number which determines the projection step e g CON 2 5 gt display 255 fal Setting constants this menu item is always displayed after selection of particular type of filter 4D INSTRUCTIONS FOR USE OM 502 Selection of decimal o o point
28. LIGHT gt For expert users Complete instrument menu Access is password protected Possibility to arrange items of the User menu Tree menu structure Switchng over to PROFI menu direct access to PROFI menu irrespective of menu type setting SERVICE MENU after quitting PROFI menu the instrument automatically switches to LIGHT menu access is password protected if it was not set under item PASS 0 e e e access into menu LIGHT PROFI according to the setting in item SERVICE MENU 36 access is password protected if it was not set under item PASS 0 INSTRUCTIONS FOR USE OM 502 INSTRUCTIONS FOR USE OM 502 37 6 6 1 Setting PROFI INPU The primary instrument parameters are e set in this menu INPUTS CLEAR Resetting internal CHANNE CONFIG values DUTPUT PIE CONFIG Selection of measuring cuir 10 d range and parameters xf Ti ERVIC EXT IN UC pm Setting date and time for 5 e 15 L J option with RTC ETIN Setting external inputs functions z Assigning further KEYS SIDE functions to keys on the instrument 6 1 1 Resetting internal values i Resetting internal values e to zero ES E lo m m M Rs Es am m y L TAR
29. USE OM 502 not in standard experiment Measured data are stored in the memory Measured data are not stored prof A Selection of mathematic eo o functions INPUTS CHANA arr GD n OFF Mathematic functions T POLIN are off A T OLIN Polynome 3 LOGAR Ax Bx C Dx Ex F E EPON 1 5 2 PONER re 3 E POOT x SING LIGAR Logarithm PORN EE DESC DETE Vic Exponential Axe Dx E E Power POWER Ax Bx C 9 Root F EXE x Asin x Bsin x C sin x Dsin x Esinx F Turning on the linearization table this menu is available only in OM 502LX ocu Setting constants for CUN 1 calculation of mat functions this menu is displayed only after selection of given mathematic function INSTRUCTIONS FOR USE OM 502 53 Bane prof 6 2 2b Selection of linearization table 0 0 gt zo t e NPUTS CHAN A P NATH F TAR 0 this item is available only in type OM 5021 TAB B Table number i ny TRE Table number 1 SAVE n FAB 1 J
30. after confirmation of this selection the item TEMPOR is displayed on superior menu level whererequired selection is performed TAPE Tare function activation I7 E 1 Resetting integrated CL INT value C 2 zm Resetting the sum EL Sun Ese INSTRUCTIONS FOR USE OM 502 45 6 profi ns of the keys 6 1 5b Fey sitet Rete eto ata mporary project Temporary projection of selected item EFT LEFT FNLE Temporary projection of selected value JOHN THANA is displayed for the time of keystroke Temporary projection may be switched UP FILA to permanent by pressing Selected key this holds until the stroke of any key ENTER send a n Temporary projection Bell Temporary projection of MAX CHAN A X Channel A value fe TEG ILR Temporary projection of Channel value after cin if processing digital filters Wile wap p Temporary projection of a T MATEM E de m L L Mathematic functions LIN 3 value yal Temporary projection of PR B Min value Tine E Truc 5 e Temporary projection Fare L value T 7 Temporary pro
31. for 4 wire connection join brackets B C and F 6 directly on the instrument Whenusing the instrument in highly disturbing enviro nemnt we recommend using 4 wire connection 6 INSTRUCTIONS FOR USE OM 502 TE collector N 502DC PM I LX INPUT U INPUT I GND Shielding GND Excitation DEOBDEOE Excitation value may be set by trimmer above the terminal block no 17 Grounding on terminal block 3 has to be connected at all times Terminal block Shielding is designed for connect ing shielding of the supply lead connected only on the side of the instrument The Shielding and GND terminal blocks MUST NOT be connected DN ie A NNN See Ni MEASURING RANGES Type Input I Input U 999 99 9 9999 mA 99 999 mA 999 99 999 99 mV 999 99 mV 9 9999 V 99 999 V 5 0000 300 00 V PM 0 5 20 mA 4 20 mA 2 5 10 V 0 5 20 mA 4 20 mA 2 5 10 LX 0 5 20 mA 4 20 mA 2 5 10 V DU Linear potentiometer min 500 1 4 mV V 2 8 mV V 4 16 mV V Selection of jumpers X1 Calibration no calibration enabled yes calibraction disabled X2 Battery for RTC no Battery off yes Battery on INSTRUCTIONS FOR USE OM 502 7 INSTRUMENT SETTING
32. for fast storage 100 records s of all measured values up to 8 000 records Second mode is RTC where data record is governed by Real Time with data storage in a selected time segment and cycle Up to 250 000 values may be stored in the instrument memory Data transmis sion into PC via serial interface RS232 485 and OM Link INSTRUCTIONS FOR USE 502 5 INSTRUNIENT DESCRIPTION 2 INSTRUMENT CONNECTION The instrument supply leads should not be in proximity of the incoming low potential signals Contactors motors with larger input power should not be in proximity of the instrument The leads into the instrument input measured quantity should be in sufficient distance from all power leads and appliances Provided this cannot be secured it is necessary to use shielded leads with connection to ground bracket E The instruments are tested in compliance with standards for use in industrial area yet we recommend to abide by the above mentioned principles n 12 13 Open collector SSR 14 15 16 17 NH i n m m 8 5 5 5 2 E 225 lt 502 OM 502DU o a e DMS supply o Sense INPUT u b INPUT Shielding E Sense DMS supply Shielding Signal SENSE measures supply voltage on tension meter upon 6 wire connection
33. for users who need to change only several items of the setting without the option to change the primary instrument setting e g repeated change of limit setting there are no items from manufacture permitted in USER menu on items indicated by inverse triangle setting may be performed in LIGHT or PROFI menu with the USER menu then overtaking the given menu structure gt For user operation ight Menu items are set by the user Profi Light as per request USER Access is not password protected Setting b flashing legend current setting is displayed 1 Ge return to Am 7 INSTRUCTIONS FOR USE 502 ujet 7 Setting sequence of items in USER menu In compiling USER menu from active LIGHT menu the items max 10 may be assigned a sequence in which they will be projected in the menu setting projection sequence Example nto USER menu were selected these items keys gt CL TAR LIM LIM 2 LIM 3 for which we have preset this sequence keys QJ CL TAR 5 LIM 1 O sequence not determined LIM 2 2 LIM 3 1 Upon entering USER menu key 9 items will be projected in the following sequence LIM 3 gt LIM 2 gt CLTAR gt LIM 1 INSTRUCTIONS FOR USE 502 75 BBN Nan The instruments communicate via serial line RS232 or
34. position of the DP does not affect display for minimum value of projection input signal the DP is automatically shifted after the value is confirmed range of the setting is 99999 99999 999999 GD Projection for 0mA gt MINA 25 Example mu mS LE 4 2 21 INSTRUCTIONS FOR USE 502 Setting for maximum input signal nan input signal range of the setting is 99999 99999 999999 Setting display projection for maximum value of Selection of the linearization table a gt NECI amp roms A 2 SS Fort 800ol 8888 00 decimal point Setting projection of the positioning of the DP is set here in the measuring mode Projection of DP on display gt 0000 0 Example m 00000 o MENU position of the DP does not affect display projection the DP is automatically shifted after the value is confirmed 100 NEZ NE 0 0 MG GD 1 8 0 Selection of the linearization table Tabulka 1 gt TAB 1 Example 88 0000 8 00000 DEF 0000 00 subsequent item on the menu depends on instrument equipment INSTRUCTIONS FOR USE OM 502 X
35. projection mre rh th inem pe ee aUe eO Oe pc irt ep eel 69 6 4 PROFI menu SERVICE 6 4 1 Selection of programming menu LIGHT PROFI 6 4 2 Restoration manufacture setting 6 4 3 Automatic calibration input range 6 4 4 Selection of instrument menu language version 6 4 5 Setting new access password 646 2 iumon denna edd es Bios PROFI 2 Setting items into USER men 70 Configuration USER menu Data protocol Error statements Table of symbols Technical data Instrument dimensions an Certificate of guarantee Declaration of conformity INSTRUCTIONS FOR USE S502 3 1 INSTRUMENT DESCRIPTION The OM 502 model series are 5 digit panel programmable instruments The instrument is based on 8 bit microcontroller with hightrate 24 bit sigma delta converter which secures high accuracy stability and easy operation of the instrument The OM 502 instruments are manufactured in the following types and ranges Dc DC Voltmeter Ammeter 4999 99 mV 999 99 mV 9 9999 V 99 999 V 300 00 V 4999 99 uA 9 9999 mA 99 999 mA 4999 99 mA 5 0000 PM Process monitor 0 5 mA 0 20 mA 4 20 2 5 V 10 V I Integrator 0 5 0 20 mA 4 20 2 5 V 10 V LX Linearizerion 0 5 0 20 mA 4 20 2 5 V 10 V DU Display unit for linear potentiometers Linear potentiometer mi
36. sign Control keys function 23 Setting permitting items into USER menu Setting LIGHT menu 5 0 Description LIGHT menu LIGHT menu input Setting input Type Setting input PM Setting input Type 1 Setting input Type LX Setting input Type DU Setting input Setting Limits Setting analog output Selection of programming menu LIGHT Restoration of manufacture setting Automatic calibration input range Selection of instrument menu language version Setting new access Instrument identification Setting PROFI menu 6 0 Description of PROFI menu 6 1 PROFI menu INPUTS 6 1 1 Resetting internal yaluas mcer rU AEE AEE 6 1 2 Setting measuring type range mode rate 61 3 Setting Real Time 6 1 4 External input function selection 61 5 Optional accessory functions of the 6 2 PROFI menu CHANNEL 6 2 1 Setting measuring parameters projection filters decimal point description 6 2 2 Setting mathematic functions 6 2 3 Setting integrator parameters 6 2 4 Selection of evaluation of min max value 6 3 PROFI menu OUTPUT 6 3 1 Setting data logging 6 3 2 Setting Limits 6 3 3 Setting data output 6 3 4 Setting analog output 6 3 5 Selection of display
37. to change of value lt 150 ms Voltage 0 2 V 5 V 10 V Curernt 0 5 20 mA 4 20 mA compensation of conduct to 500 Ohm 12 V or 1 000 Ohm 24 V MEASURED DATA RECORD Type RTC time controlled logging of measured data into instrument memory allows to log up to 250 000 values Type FAST fast data logging into instrument memory allows to log up to 8 000 values at a rate of 100 records s Transmission via data output RS 232 485 or via OM Link EXCITATION Adjustbale 5 24 VDC max 1 2 W isolated POWER SUPPLY Options 10 30 V AC DC 10 VA isolated fuse inside T 4000 mA 80 250 V AC DC 10 VA isolated fuse inside T 630 mA MECHANIC PROPERTIES Material Noryl GFN2 SET incombustible UL 94 V I Dimensions 96 x 48 x 120mm Panel cut out 90 5 x 45 mm Primary insulation DI Double insulation OPERATING CONDITIONS Connection connector terminal board conductor cross section lt 1 5 mm lt 2 5 mm Stabilisation period within 15 minutes after switch on Working temp 09 609 Storage temp 10 85 C Cover 65 front panel only Construction safety class Overvoltage category EN 61010 1 A2 Insulation resistance for pollution degree Il measurement category instrum power supply gt 670 V Pl 300 V DI Input output gt 300 V PI 150 DI EMC EN 61000 3 2 A12 EN 61000 4 2 3 4 5 8 11 EN 550222 Al A2 INSTRUCTIONS FOR USE OM 502 81 INSTR DINMENISIO
38. 0 Example NEED NEC NEZ NECI 20 INSTRUCTIONS FOR USE 502 light constant Setting the multiplying Setting the multiplying constant it is easy to set the displayed value constant for required time period range of the setting is 1 100 000 by using the multiplying and dividing Multiplying constant gt NASOB 1 Example 00M 020 5 Selecting the dividing by using the multiplying and dividing constant constant it is easy to set the displayed value for required time period range 1 10 60 100 1 000 3 600 G LAM STER Setting projection of the 0000 decimal point cS ps positioning of the DP is set here in the measuring mode Projection of DP on display gt 00000 Example 8888 00 v 800888 0 MENU subsequent item on the menu depends on instrument equipment INSTRUCTIONS FOR USE OM 502 21 SETTING Selection of the instrument measuring range 0 5 0 5 mA 0 20 0 20 mA 2 4 20mA 420mA 4 20 02V 2 O5V 5 olov 10 Range 0 20 mA Example E ms p Setting for minimum input signal Setting display projection
39. 502 83 DECLARATION OF CONFORMITY Company ORBIT MERRET spol s r o Kl nova 81 141 142 00 Prague 4 Czech Republic IDNo 00551309 Manvfactured ORBIT MERRET spol s r o Vod ansk 675 30 198 00 Prague 9 Czech Republic declares at its full responsibility that the product presented hereunder meets all technical requirements is safe for use when utilised under the terms and conditions determined by ORBIT MERRET spol s r o and that our company has taken all measures to ensure conformity of all products of the type listed hereunder which are being brought out to the market with technical documentation and requirements of the appurtenant statutory orders Product 5 digit programmable panel instrument Type OM 502 Version DC PM I LX DU T Conformity is assessed pursuant to the following standards El safety EN 61010 1 EMC EN 50131 1 chapter 14 and chapter 15 EN 50130 4 chapter 7 EN 61000 4 11 EN 50130 4 chapter 8 EN 61000 4 11 EN 50130 4 chapter 9 EN 61000 4 2 EN 50130 4 chapter 10 EN 61000 4 3 EN 50130 4 chapter 11 EN 61000 4 6 EN 50130 4 chapter 12 EN 61000 4 4 EN 50130 4 chapter 13 EN 61000 4 5 EN 50130 5 chapter 20 prEN 50131 2 1 par 9 3 1 EN 61000 4 8 EN 61000 4 9 EN 61000 3 2 ed 2 2001 EN 61000 3 3 1997 Cor 1 1998 Z1 2002 EN 55022 chapter 5 and chapter 6 and Ordinance on El safety No 168 1997 Coll EMC No 169 1997 Coll The evidence are the protocols of authorized an
40. 9 ERROR SIATEMENTS mi ky Ez gt m c3 t gt m m bey CS gt m change DP setting channel constant setting Number is too small large negative to be displayed Number is too large to be displayed Number is outside the table range Number is outside the table range Input quantity is smaller than permitted input quantity range Input quantity is larger than permitted input quantity range A part of the instrument does not work properly Data in EEPROM corrupted Data in EEPROM outside the range Memory was empty presetting carried out 78 INSTRUCTIONS FOR USE 502 change DP setting channel constant setting increase table values change input setting chan nel constant setting increase table values change input setting chan nel constant setting change input signal value or input range setting change input signal value or input range setting send the instrument for repair perform restoration of manufacture setting upon repeated error statement send instrument for repair perform restoration of manufacture setting upon repeated error statement send instrument for repair upon repeated error statement send instrument for repair possible failure in calibration TABLE OF SIGNS The instrument allows to add two descriptive characters to the classic numeric formats at the expense of the number of dis p
41. Baud Jw w Mie Setting instrument address i ui setting in range O 31 0 0 gt sal cunc LIMITS QD 00 AD j 4 PROT 74 ARMOR Setting instrument 5 address MODBUS setting in range 1 247 99 66 INSTRUCTIONS FOR USE 502 C profi 5 E 0 5 20 6 3 3 2 gt E o alba gt o 06 2 ouo DES i9 de ge Gc 9 ee eS D aal sG 22 95 975 BO 20 me 97170 DS d AA E EM t5 ho t option is available only for RS 485 Selection of input for analog output 6 3 4a 49 5 E 5 gt 9 zi o analog output selection of value from which the analog output will be evaluated 3 3 9 o e B DE E v gt QB S SF 3 2 9 5 2 gt 5 m os x D 12 5 55 c 5 9 2 oe 5 U LES gt 2 2 9 9 9 amp ou Eo d i i i z M 8 8 EM uc L 67
42. E TAR Table number 14 TAR Table number 15 6 2 2c ee tel Selection of decimal are OP nt e point I 0 0 gt NPUT3 CHAN A finn 880808 the instrument allows for classic projection y 555886 of a number with positioning of the DP L as well as projection with floating DP Intesa A allowing to display a number in its most BATES E yo n Sila exact form FLOA P servic nanus 888656 d 2 Woon Biases Seina 000 1 Woon 2002221 Setting DP XXXXXx con E FLOR L Ej E 888856 Setting DP XXXX xx EON F 888000 Setting DP XXX xxx nmm Setting DP o nmm Setting DP FLOR P Floating DP 54 INSTRUCTIONS FOR USE OM 502 prof projection of mesured data be extended at the expense of the number T Setting projection of o description for MAT FN z of displayed places by two characters for 4 OUTPUT INTEGR Woon description L E description is set by shifted ASCII code SERVIC MINMAL CON 3 when two first places show the set description and two last characters their con de in period 0
43. GUARANTEE OM 502 5 DIGIT PROGRAMMABLE INSTRUMENT DC VOLTMETER AMMETER PROCESS MONITOR INTEGRATOR LINEARIZATOR DISPLAYS FOR LIN POTENTIOMETERS DISPLAY INST FOR TENSIOMETER SAFETY INSTRUCTIONS Please read the enclosed safety instructions carefully and observe them These instruments should be safeguarded by isolated or common fuses breakers For safety information the EN 61 010 1 A2 standard must be observed This instrument is not explosion safe TECHNICAL DATA Measuring instruments of the OM 502 series conform to the European regulation 89 336 EWG The instruments are up to the following European standards EN 55 022 class B EN 61000 4 2 4 5 6 8 9 10 11 The instruments are applicable for unlimited use in agricultural and industrial areas CONNECTION Supply of energy from the main line has to be isolated from the measuring leads ORBIT MERRET spol s r o Vodnanska 675 30 198 00 Prague 9 Czech Republic Tel 420 281 040 200 Fax 420 281 040 299 e mail orbit merret cz a www orbit merret cz uA INSTRUCTIONS FOR USE 502 10 11 12 13 CONTENTS Contents 6599 EEEE EEEE EEEE 3 Instrument description 4 Instrument connection 6 Instrument setting Symbols used in the instructions Setting the DP and
44. IC AN OUT Veios Rewriting values E 4 ES 9 permitted the oldest get 715P Wirioe rewritten by the latest 62 INSTRUCTIONS FOR USE OM 502 r V starr ha rar Wu 9 e by m 1 to instrument memory FAST Start of data logging into instrument memory time format HH MM SS o Stop data logging into instrument memory time format HH MM SS d PERIOD Period of data logging 102 into instrument memory determines the period in which values will be logged in an interval delimited by the time set under items START and STOP time format HH MM SS records are made on a daily basis in selected interval and period item not displayed if STORE is selected in menu INPUT gt EXT Setting logging data into inst memory logging data into inst memory is governed by the folowing selection which determines how many percent of the memory is reserved for data logging prior to initiation of trigger imputse initialization is on ext input or button setting in range 1 100 when setting 100 datalogging works in the mode ROLL gt data keep getting rewritten in cycles 1 Memory initialization clear memory ext input button LED flashes after reading TRIGGER
45. NS ANI INSTALLATION Front view Panel cut 96 mm 90 5 mm 48 mm 45 mm Side view 119 mm 13 5 mm Panel thickness 0 5 20 mm Instrument installation 1 insert the instrument into the panel cutout 2 fit both travellers on the box 3 press the travellers close to the panel Instrument disassembly 1 slide a screw driver under the traveller wing 2 turn the screw driver and remove the traveller 3 take the instrument out of the panel INSTRUCTIONS FOR USE OM 502 CERTIFICATE OF GUARANTEE Product OM 502 DC PM LX DU Manufacturing No sss Date of sale A guarantee period of 60 months from the date of sale to the user applies to this instrument Defects occuring during this period due to manufacture error or due to material faults shall be eliminated free of charge For quality function and construction of the instrument the guarantee shall apply provided that the instrument was connected and used in compliance with the instructions for use The guarantee shall not apply to defects caused by mechanic damage transportation intervention of unqualified person incl the user unavoidable event other unprofessional interventions The manufacturer performs guarantee and post guarantee repairs unless provided for otherwise Stamp signature INSTRUCTIONS FOR USE OM
46. RS485 For communication they use the ASCII protocol Communica tion runs in the following format ASCII 8 bit no parity one stop bit DIN MessBus 7 bit even parity one stop bit The transfer rate is adjustable in the instrument menu The instrument address is set in the instrument menu in the range of O 31 The manufacture setting always presets the ASCII protocol rate of 9600 Baud address 00 The type of line used RS232 RS485 is determined an output board automatically identified by the instrument The commands are described in specifications you can find at na www orbit merret cz rs or in the OM Link program DETAILED DESCRIPTION OF COMMUNICATION VIA SERIAL LINE Data solicitation PC Protocol ASCII Transmitted data A A lt CR gt MessBus No data is transmitted permanently ASCII A lt CR gt MessBus Data transmission instrument ASCII Confirmation of data acceptannce lt SADR gt gt MessBus lt SADR gt ASCII gt MessBus Confirmation of data acceptance PC Bad MessBus Sending address PC prior command Confirmation of address instrument Command transmission ASCII Command confirmation instrument 76 lt SADR gt lt EADR gt lt SADR gt MessBus ASCII MessBus CR lt CR gt No data is transmitte permanently CR lt
47. Tare resetting P F Resetting min max value EL HUN p resetting memory for storing the minimum and maximum values reached during measurement r La NINN LR E58 Ly r y L INT Resetting integrated 11 value only for instrument 502 y L Sun Resetting the sum Eee getan summation serves for cummulative totals of values e g shift operation when after resetting the integrator CL INT the display value is added to the total SUM only for instrument OM 502 y L Clear instrument memory Cc MEM n clear memory with data measured in the FAST or RTC mode not in standard instrument equipment 38 INSTRUCTIONS FOR USE OM 502 prof 6 1 20 Selection of measuring rate cr ERR ITE TI 1888 100 0 measurements s CONFIG 667 OUTPUT PIE sag 5531 66 7measurements s 2 nu 3j SEPVIC Exr IN a zero 250 SAA 50 0 measurements s i 588 KEYS 125 258 25 0 measurements s 18 8 82 125 12 5 measurements s GD jan 10 0 measurements s 13 8 eg Ba 8 0 measurements s GD enm Rd BS 48 4 0 measurements s 83
48. acture items marked by inverted triangle legend is flashing current setting is displayed item will not be displayed in USER menu Menu exit menu back to previous level move to previous item move to next item confirm selection quit editing move to higher decade move down move up confirm setting selection numeric value is set to zero configuration of an item for USER menu determine the sequence of items in USER LIGHT menu ade lt item will be displayed USER menu with the option of setting SHOW item will be solely displayed in USER menu INSTRUCTIONS FOR USE OM 502 INSTRUMENT SETTING 4 11 LIGHT SETTING 5 0 LIGHT 12 Setting LIG Simple programming menu contains only items necessary for instrument setting and is protected by optional number code light INSTRUCTIONS FOR USE OM 502 For capable users Only items necessary for instrument setting Access is password protected Possibility to arrange items of the User menu Linear menu structure Preset from manvfacture Password o Menu LIGHT USER menu off Setting the items Access password 0 2 OF light Upon delay exceeding 60 s the programming mode is
49. ary instrument parameters are T eo set in this menu ineurs CHAN A CHAN A Setting parameters of CHANME ATEN measuring Channel BUTPUT INTEBE MAT EN Setting parameters of mathematic functions SERIE tz Setting parameters for NTEGR 11 integrator OM 5021 witha Selection of access HINMBS and evaluation of Min max value 1 6 2 T Setting display o i projection Q urs MINA Setting display projection EE nana for minimum value of a eem input signal OUTPUT LINTEGR yo na Ferara range of the setting is 99999 999999 SERVIC MINMAN Paese A menu is dynamic after using automatic xis z calibration this item is no more displayed ELITSE 0 zd o NANA Setting display projection for maximum value of input signal range of the setting is 99999 999999 GD 100 48 INSTRUCTIONS FOR USE OM 502 6 2 1b profi Projection on display manual calibration 0 0 gt ATENI FILTER BUTPUT INTEGRAR A L 1i SERVIC MINMAY P DESCR Weave a E Manual calibration MAX Sensor range SENSE Sensor sensiteveness Automatic calibration after ca
50. ation and setting may be performed via OM Link communication interface which is a standard equipment of all instruments The operation program is freely accessible www orbit merret cz and the only requirement is the purchase of OML cable to connect the instrument to PC It is manufactured in version RS 232 and USB and is compatible with all ORBIT MERRET instruments Another option for connection is with the aid of data output RS 232 or RS 485 without the need of the OML cable Scheme of processing the measured signal INPUT gt CHAN A gt Min Max Linearization FILTER MAT FCE Linearization Relays Analog Data Memory Displej INSTRUCTIONS FOR USE 502 INSTRUMENT SETTING Setting and controlling the instrument is performed by means of 5 control keys located on the front panel With the aid of these keys it is possble to browse through the operation menu and to select and set required values Status indication Measured value 4 equilibrium position the last two places may display L steady zero measuring units regime WEIGHT Ralay status ON the digit is lit OFF the digit is not lit OFF the digit is flashing limits with restriction hysteresis delay Function M Min max value Netto regime WEIGHT T Tare Symbols used in the ins
51. automatically discontinved and the instrument itself restores the measuring mode 2 188 1 1 DRE ucsen 2 1 i 022055 Selecting measuring range Projection setting Setting multiplying and dividing constanty 22 a EI Selecting measuring range Projection setting Table selection 1o 42008 8G 1 UE me 000000 l DU Projection setting 2 20 M oem 9 mem 7 1 q Selecting measuring mode Setting projection and tensionemeter sensitivity mode Setting projec and ten ee sco o 08 08 008800 aam 2 Menu type Calibration only for DU Language selection LANG 2002508 00 O Option comparator Option Analog output Return to measuring mode 05021 p 8 INSTRUCTIONS FOR USE 502 13 0 Type I Type LX Type DU Type T Entering access password gt for access into the menu Access into instrument M menu PAS 0
52. d accredited organizations VT E Praha experimental laboratory No 1158 accredited by CIA VT PV Vy kov experimental laboratory No 1103 accredited by CIA Place and date of issue Prague 18 April 2006 Miroslav Hackl v r Company representative Mode of asses of conformity 812 par 4 b d Act No 22 1997 Coll TECHDOK OM 502 2007 1v5 en V 84 INSTRUCTIONS FOR USE OM 502
53. f internal constants T Modification of internal calibration constants this option is designed solely for contingent metrological examination and protocol item is availale after aut calibration DUTPUT NIN Minimum calibration range range 99 0000 Maximum calibration o range range 99 0000 728 INSTRUCTIONS FOR USE OM 502 C profi 6 4 4 Selection of instrument menu language version Selection of instrument menu language version Instrument menu is in Instrument menu is in 6 4 5 Setting new access password T e Setting new password for access to LIGHT and PROFI menu this selection enables changing number code that blocks the access into LIGHT and PROFI Menu range of the number code is 0 9999 universal password in the event of loss is 6 4 6 00 Projection of instrument display shows type identification of the instrument SW number SW version and current input setting Mode if the SW version reads a letter on first position it is a customer SW INSTRUCTIONS FOR USE OM 502 7 ame ujet ZO Setting items into USER menu USER menu is designed
54. int positioning of the DP is set here in the measuring mode Projection of DP on display gt 00000 0 Example 8888 00 080888 0 MENU subsequent item on the menu depends on instrument equipment TE id Ll E Leg INSTRUCTIONS FOR USE OM 502 27 sa4o3eueduuo lt suoinmncdo yam Ao pe ejdsic Setting boundary for limit 1 contingent modification of hysteresis or delay may be performed in PROFI menu ET Setting boundary for limit 1 range the setting is 99999 999999 GD 20 default Hystresis 0 Delay 0 Setting limit 1 gt LIM L 1 32 Example ES NND 0 Setting boundary for limit 2 contingent modification of hysteresis delay may be performed in PROFI menu range of the setting is 99999 999999 40 default 0 Delay 0 Example 9 5 E o Eg o rew Items for Limits and Analog output are acces sible only if incorporated in the instrument 28 INSTRUCTIONS FOR USE OM 502 light 5 Setting boundary for limit 3 Setting boundary for contingent modification of hysteresis or limit 3 delay may be performed PROFI menu range of the setting 99999 999999 GD 60
55. isplay gt 0000 0 Example EXm o 28 MENU GD 0000 00 subsequent item on the menu depends on instrument equipment INSTRUCTIONS FOR USE OM 502 ga oE eni Sa 59 E m Sa Sa aa ga C a SETTING Selection of the instrument measuring range 0 5 0 5 mA 0 20 0 20 mA 4 20mA 9 420mA 4 20 mA 02V 2 O5V s5V olov 10 Range 0 20 mA Example p p mo Setting for minimum input signal Setting display projection position of the DP does not affect display for minimum value of projection input signal the DP is automatically shifted after the value is confirmed range of the setting is 99999 99999 999999 GD Projection for 0 mA gt 25 Example o MES EEG OO gt 7C Wd Wd Nda Nda Wa Wad Wd Wa 18 INSTRUCTIONS FOR USE 502 light 5 Vo d iu input signal A my Setting for maximum E Setting display projection position of the DP does not affect display for maximum value of projection input signal the DP is automatically shifted after the value is confirmed range of the setting is 99999 99999 999999 GD 100
56. jection of INTEG TARE Integrated value TARE LIM a projection of ers L 2 1 value PUE I EN projection of Lin mic BRUT TO 02071 Limit 2 value 7 Sy 51 Temporary projection of eee Limit 3 value jecti emperor pro ection of L 2 2 Limit 4 value EXC emporary projection of TIME value m DATE projection of DATE value jection of TARE lemporary projec TARE value g nor Temporary projection of P 1 P TARE value projection of SUM C aanr78 Temporary projection of TR BRUTIG Setting is identical for LEFT DOWN UP and ENTER BEAD ihe sum of the values of CHAN A TARE P TARE 46 INSTRUCTIONS FOR USE OM 502 rect access to item Assigning access to selected menu item ES ky ky px Lu L L4 ES EE E NE m MUS H Direct access to item LIM 1 Direct access to item LIM 2 Direct access to item LIM 3 Direct access to item LIM 4 Setting is identical for LEFT DOWN UP and ENTER INSTRUCTIONS FOR USE OM 502 C 6 profi 6 2 Setting PROFI CHANNEL The prim
57. k control keys blocking Hold display instrument blocking Tare tare activation resetting tare to zero Resetting MM resetting min max value Memory data storage into instrument memory The instrument is set and controlled by five control keys located on the front panel All programmable settings of the instrument are performed in three adjusting modes LIGHT Simple programming menu contains solely items necessary for instrument setting and is protected by optional number code PROFI Complete programming menu contains complete instrument menu and is protected by optional number code USER User programming menu may contain arbitrary items selected from the programming menu LIGHT PROFI which determine the right see or change acces without password All programmable parameters are stored in the EEPROM memory they hold even after the instrument is switched off Complete instrument operation and setting may performed via OM Link communication interface which is a standard equipment of all instruments The operation program is freely accessible www orbit merret cz and the only requirement is the purchase of OML cable to connect the instrument to PC It is manufactured in version RS 232 and USB and is compatible with all ORBIT MERRET instruments Another option for connection is with the aid of data output RS 232 or RS 485 without the need of the OML cable The program OM LINK
58. layed places The setting is performed by means of a shifted ASCII code Upon modification the first two places display the entered characters and the last two places the code of the relevant symbol from to 95 Numeric value of given character equals the sum of the numbers on both axes of the table Description is cancelled by entering characters with code 00 0 1 2 3 4 5 6 7 0 1 2 3 5 6 7 0 VoU o u d 0 amp 8 d 8 16 2 i 0 3 4 5 6 i 16 O 2 3 4 5 6 7 24 8 9 HM W ii 9 24 8 9 lt gt 32 A P t 2 t F 6 32 A B C D E F 40 H I J L M N 40 H J P O P 5 T U v MW 48 P Q R S T U V W EN 5 v 7 2 n 56 X Y 7 64 a b c d e f 6 64 a b c d e f 722 h m 72 h i i k m n o P O rc tL v v m 80 r s t u v 88 Y L 5 9 9 88 y z 7 INSTRUCTIONS FOR USE OM 502 79 10 TECHNICAL DATA INPUT range is fixed as per order T range is fixed as per order DC Sensitiveness 1 4 m V Range 399 999 my gt 1 8 MOhm Input U 2 8 399999 mV 1 8 MOhm Input U 4 16 m V 29 9999 Y 1 8 MOhm Input U Connection 4 6 wire 299 999 Y 1 8 MOhm Input U Tensiometer voltage 10 VDC max load 65 Ohm 3300 00 V 1 8 MOhm Input U 2999 09 lt 300 mV PROJECTION 9 9999 mA lt 300 mV Input Display 999999 intensive red or green 199 999 mA 300 mV Input Vti segment LED digit height 14 mm 3999 99 mA
59. libration in menu SERVICE CALIB MIN size of load with which minimum calibration was performed MAX size of load with which maximum caliration was performed upon maximum calibration we recom mend the reference load value in the upper third of the measuring range 0 0 gt zr D Isl Lay Setting display projection Setting display projection for minimum value of input signal range of the setting is 99999 999999 menu is dynamic in manual calibration this item is not displayed Setting display projection for maximum value of 19 8 input signal range of the setting 99999 999999 GD 100 ENSE 17 771 sensitiveness mV V range 1 4 2 8 4 16 mV V fixed resolution in 4 decimal points 21 Setting the tensionmeter la menu is dynamic the item is displayed only in automatic calibration y E Setting the size of sections for projection range 0 001 0 002 0 005 0 01 100 W usu Setting the upper weighing limit range of the setting 99999 999999 Seting Fixed tare value C setting is designed for the event when it is necessary to firmly shift the beginning of the range by known size when setting P TAR A gt 0 display shows symbol range of the setting is 0 999999 0 INSTRUCTIONS
60. mA lt 300 mV Input Type digital adjustable in menu 0 20 mA 300 mV Input Mode Hysteresis From Dose 4 20 mA 300 mV Input Limita 99999 999999 1 8 MOhm Input U Hysteresis 0 999999 25V 1 8 MOhm Deloy 1 309 101 1 8 MOhm Input U Outputs 2x relays with switch on contact Form A 230 VAC 30 VDC 3 A Number of inputs 2 two inputs and U are set as a standard 2x relays with switch off contact Form C Linearization linear interpolation in 256 points Number of tables 16 230 VAC 50 VDC 3 2x SSR 250 VAC 1 DU 2x 4x open collector 30 VDC 100 mA Voltage of lin pot 2 5 VDC 6 mA 2x bistabil relays 250 VAC 250 VDC 3 4 0 3 Relay 1 8 HP 277 VAC 1 10 HP 125 V Pilot Duty D300 min potentiometer resistance is 500 Ohm values apply for resistance load INSTRUCTIONS FOR USE 502 TECHNICAL DATA DATA OUTPUTS Protocols Data format ASCII DIN MessBus MODBUS PROBUS 8 bit no parity 1 stop bit ASCII 7 bit even parity 1 stop bit MessBus Rate 600 230 400 Baud RS 232 isolated two way communication RS 485 isolated two way communication addressing max 31 instruments PROFIBUS Data protocol SIEMENS ANALOGO OUTPUTS Type isolated programmable with resolution of max 10 000 points analog output corresponds with displayed data type and range are adjustable Non linearity 0 2 of range TC 100 ppm C Rate response
61. n 500 Q Weighing indicator 1 4 mV V 2 8 mV V 4 16 mV V PROGRAMMABLE PROJECTION FUNCTION Measuring range adjustable PM I LX or as per order DC Setting manual optional display projection may be set for both limit values of the input signal e g input 0 20 mA gt 0 8500 0 Projection 99999 99999 999999 Integration I with time base 1 s projection of integrated and current value Weighing function T manual or automatic calibration signalization of stabilized equilibrium zero stabilization automatic zero monitoring defined number of sections on the scale Projection T 99999 Mode Standard selection of size of the section 0 001 0 002 0 005 0 01 0 02 0 05 0 1 0 2 0 5 1 2 5 10 20 50 100 Mode WEIGHT LINEARIZATION Linearization by linear interpolation in 50 points solely via OM Link Linearization LX linear interpolation in 256 points and 16 tables DIGITAL FILTERS Floating average from 2 30 measurements Exponen average from 2 100 measurements Rounding setting the projection step for display MATHEMATIC FUCTIONS Min max value registration of min max value reached during measurement Tare designed to reset display upon non zero input signal Fixed tare fixed preset tare Peak value the display shows only max or min value Mat operations polynome 1 x logarithm exponential power root sin x 4 INSTRUCTIONS FOR USE OM 502 EXTERNAL CONTROL Loc
62. se 1 s 6 2 3b letter Setting the multiplying constant through multiplying constant we may further mathematically adjust the data display projection 00 ur OUTPUT JIII range of the setting is 1 100 000 SERVIC inna GD 1 Setting the dividing CLEAR constant FORM 1 through dividing constant we may further NESE I mathematically adjust the data display projection Vic range 1 10 60 100 1000 3600 56 INSTRUCTIONS FOR USE 502 C profi 6 2 3c POU CUM Setting the band of insensitiveness by setting this item it is possible to extend Zero and thus achieve integration of the input signal from the set value range of the setting is 0 100 000 GD o 00 6 2 34 WETJERICIE ELUCET Selection of the type of o integration rxeurs cun e ND GD the selection allows to suppress the negative value of input signal i e the instrument integrates onlz in positive DUTPUT OUTPUT irid values adds SERVIC A Wunsen T 8 ma
63. selling may be restored loading manvfacture calibration and restoration is performed for the currently primary setting of items on the menu DEF Type 0 selected type of the instrument input select Pu CO 34 Type I Restoration of manufacture setting gt SETTIN Example Type LX Type DU 33 4 LANG subsequent item on the menu depends on instrument type for DU gt MIN Type T INSTRUCTIONS FOR USE 502 SETTING DU Automatick kalibrace je nutn pouze pro typ DU pro ostatn verze dle po adavk u ivatele Calibration of input range Only for type DU the potentiometer traveller in initial position prior confirming the flashing YES sign the potentiometer traveller has to be in given idle position Calibration of the beginning of the range gt MIN Example m gt flashing legend yes 25 GEE Calibration of input range Only for type DU the potentiometer traveller ion in end po prior confirming the flashing YES sign the potentiometer traveller has to be in given idle position Calibration of the end of the range gt C Example INSTRUCTIONS FOR USE OM 502 Ma ma nme nme ma nai ne nme ina ma na nme ne 5 fame G Selection of language in instr
64. stabilized negative value is displayed for a period gt 5 s at active Tare function the tare is automatically reset selection is possible only for mode WEIGHT 6 1 3 Setting the real time clock RTE Setting the real time e o clock RTC TINE TIME Time setting 2 format 23 59 59 OUTPUT SERVIC EXT IN BATE Date setting KEYG format DD MM YY INSTRUCTIONS FOR USE OM 502 41 HANNE profi Access password c par m 9 Boe ee Fiore O4 POTARGe TAR ieee 782 15 4 50810 Quos 165 4 FORMA 299088 0000004 GRP O4 TLEAR save I 5 2694 428 PAS INPUTS Q 19 0 o 2 E f 0 TAR 4 g 2 sm 4 After auto calibration 5 FULE O POngeee Od OBE OB SmAe B 2omAeee BATE 0600800 2 LEFT Vivir O QuoscununeriL ne NATEN INSTRUCTIONS FOR USE 502
65. ting storing the user setting allows the operator to restore it in future if needed After restoration the instrument switches off for couple seconds INSTRUCTIONS FOR USE OM 502 71 C 6 profi 6 4 3 Calibration Input range T Input range calibration prior performing any changes you will be asked to confirm your selection YES Calibration of the E HIN OUTPUT o H beginning of the measuring range HAA 06 prior confirmation of the selection the firmation of the selection th N PRS55 reference signal has to be connected Calibration of the end of TIENT CMRK o ta add the measuring range prior confirmation of the selection the reference signal has to be connected Manual calibration After incorrect client calibration it is always possible to restore manufacture calibration SERVIC RESTOR CALIB MAX Sensor range SENSE Sensor sensitiveness Automatic calibration after calibartion in menu SERVIC CALIB MIN Size of load with which minimum calibration was performed MAX Size of load with which maximum calibration was performed upon maximum calibration we recom mend the reference load value in the upper third of the measuring range Calibration modification o
66. tructions DU OHM RTD 76 Indicates the setting for given type of instrument values preset from manufacture symbol indicates a flashing light symbol inverted triangle indicates the item that can be placed in USER menu broken line indicates a dynamic item i e it is displayed only in particular selection version after pressing the key the set value will not be stored after pressing the key the set value will be stored LO 30 continues page 30 Setting the decimal point and the minus sign DECIMAL POINT Its selection in the menu upon modification of the number to be adjusted it is performed by the control key with transition beyond the highest decade when the decimal point starts flashing Positioning is performed by THE MINUS SIGN Setting the minus sign is performed by the key on higher decade When editing the item substraction must be made from the current number e g 013 gt on class 100 gt 87 10 INSTRUCTIONS FOR USE OM 502 Control keys functions Setting numbers selection Measurement access into USER menu programmable key function programmable key function programmable key function programmable key function 00000 e 9 09 eo e access into LIGHT PROFI menu direct access into PROFI menu Setting items into USER menu in LIGHT or PROFI menu no items permitted in USER menu from manuf
67. ument menu GD ENGL selection of language version of the instrument menu Language selection ENGLISH gt LANG ENGL Example Gm muss A Setting new access LH lt i password Setting new access upon setting the password to 000 the password access to menu LIGHT PROFI is free without prompt to enter it access password for menu LIGHT PROFI in the event of loss universal password range of the number code 0 9999 8177 may be used GD 0 41 Example N PASS New password 341 gt N PAS gt 5 o INSTRUCTIONS FOR USE 502 o light instrument type SW number SW version setting the input type Instrument SW version if SW version contains a letter in first position then it is a customer SW after the identification is completed the the display shows the type of instrument menu is automatically exited and the indication SW number SW version and instrument restores the measuring mode current input setting Mode Return to measuring mode INSTRUCTIONS FOR USE OM S502 35 6 NIME PROFI SETTING 6 PROFI 0 profi Complete programming menu Setting PROFI contains complete instrument menu and is protected by optional number code designed for expert users preset from manufacture is menu
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