Orbit Merret OM 652UC Instructions For Use Manual Download Page 24

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INSTRUCTIONS FOR USE

OM 652UC

SETTING

light

Menu LIGHT > MENU = LIGHT

Example

FIRM.

Restoration of the
instrument manufacture

setting

- in case of incorrect setting or calibration it

is possible to return to manufacture setting.
Prior execution of the changes you will be
asked to confirm your selection (YES)

- reading the manufacture calibration and

original setting of items in the menu

Setting the menu type
LIGHT/PROFI

LIGHT

> LIGHT menu, a simple menu,

which contains only items necessary for
instrument setting

> linear structure of the menu

PROFI

> PROFI menu, a complete menu for

entire instrument setting

> tree structure of the menu

DEF

= LIGHT

LIGHT

FIRM. .

LIGHT

PROFI

FIRM.

Restoration of manufacture setting > FIRM.

Example

FIRM. .

n .PASS.

YES

Do not perform restoration of user setting (USER)
prior to its saving in Profi menu

Summary of Contents for OM 652UC

Page 1: ...OM 652UC 6 DIGIT PROGRAMMABLE IMPULSE COUNTER FREQUENCY METER STOPWATCH TIMER GUARANTEE Y E A R S ...

Page 2: ...ng instruments of the OM 652 series conform to the European regulation 89 336 EWG and the Ordinance 168 1997 Coll They are up to the following European 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 ...

Page 3: ...ation of manufacture setting 24 Setting new access password 25 Instrument identification 25 6 Setting PROFI menu 6 0 Description PROFI menu 26 6 1 PROFI menu INPUT 6 1 1 Resetting internal values 28 6 1 2 Instrument configuration 29 6 1 3 Setting external control input 37 6 1 4 Setting function of the control key 38 6 2 PROFI menu CHANNELS 6 2 1 Setting calibration constants and offset 40 6 2 2 Se...

Page 4: ... the instrument enables filtering the input signal and thus suppress unwatnted interfering signals e g relay backswings The parameter set gives maximum feasible measured frequency processed by the instrument 5 40 100 1 000 Hz Exponen average from 2 100 measurements LINEARIZATION Linearization by linear interpolation in 25 points solely via OM Link FUCTIONS Preset initial non zero value unloaded al...

Page 5: ... connection is with the aid of data output RS 232 or RS 485 without the need for OML cable The OM LINK program version Standard allows you to connect an unlimited number of instruments with the option of visualizatiion and storage in PC 2 3 Extension Excitation is suitable for feeding sensors and converters It has a galvanic isolation Comparators are assigned to control two limit values with relay...

Page 6: ...e mentioned principles CONNECTION Description Connection Input A 30 V input signal 43 V absolute 60 V GND Input A 30 V Input A 300 V input signal 300 V GND Input A 300 V Resetting 30 V input signal 43 V GND Resetting 30 V Resetting 300 V input signal 300 V GND Resetting 300 V Function Description Control Hold Blocking display and instrument outputs upon contact bracket no 11 12 Lock Control keys b...

Page 7: ... 4 5 V PNP 14 4 V 1 0 V 9 0 V PNP 19 2 V 1 5 V 13 3 V PNP 23 9 V 2 0 V 17 8 V PNP 28 7 V 2 5 V 22 1 V PNP 33 5 V 3 0 V 26 6 V PNP 38 3 V 3 4 V 31 0 V PNP 43 0 V 3 9 V 35 5 V Input A Resetting 300 V NPN Contact prohibited PNP 84 V 4 9 V 39 8 V PNP 128 V 9 2 V 78 0 V PNP 170 V 13 6 V 117 8 V PNP 211 V 17 8 V 156 0 V PNP 253 V 22 3 V 195 8 V PNP 295 V 26 5 V 234 1 V PNP 301 V 30 9 V 273 9 V 3 INSTRUM...

Page 8: ...tected Possibility to arrange items of the User menu Linear menu structure For expert users Complete instrument menu Access is password protected Possibility to arrange items of the User menu Tree menu structure For user operation Menu items are set by the user Profi Light as per request Access is not password protected Optional menu structure either tree PROFI or linear LIGHT ...

Page 9: ...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 be performed via OM Link communication interface which is a standard equipment of all instruments Theoperationprogramisfreelyaccessible www orbit ...

Page 10: ...icular selection version after pressing the key the set value will not be stored after pressing the key the set value will be stored 30 continues on 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 flas...

Page 11: ...rement Menu Setting numbers Selection access into USER menu exit menu w o saving transition to next item w o saving tare value return to previous level move to higher decade cancel Tare move to previous item move down cancel Tare move to next item move up Tare conﬁrm selection setting selection conﬁrmation numeric value is set to zero access into LIGHT PROFI menu direct access into PROFI menu temp...

Page 12: ...nt setting and is protected by optional numeral code SETTING LIGHT 5 SETTING light light For capable users Only items necessary for instrument setting Password protected access Possibility to arrange items of the User menu Linear menu structure Password 0 Menu LIGHT USR menu off Setting the items DEF Preset from manufacture ...

Page 13: ... CON TYPE A 10 LEVELA NPN CON TYPE C 10 LEVELC 1 SCALE 0 OFFSET SET V 0 CLEAR M STOP CONTAC M START 000000 FORM A 1 DIVID 5 SETTING light light Option Analog output Option Comparator Menu type Identiﬁcation New password Return to manufacture setting Access code Only for Mode TIME and RTC Upon delay exceeding 60 s the programming mode is automatically discontinued and the instrument itself restores...

Page 14: ...alue of display projection the instrument is preset from manufacture into FREQU measuring mode and unless another mode is set the item remains hidden if you need to set initial value for another mode it is necessary to do so upon next access to programming menu after change of measuring mode setting SET V is a one time operation unlike the OFFSET option i e after resetting the display value is 0 p...

Page 15: ...ss the comparing level and stopped by the next edge RUn ST C Stopwatch timer is controlled and reset by the edge of the priming signal time is set off by the edge by the signal passing across the comparing level and stopped by the next edge C RUn ST Stopwatch timer is controlled and reset by the edge of the priming signal time is set off by the edge by the signal passing across the comparing level...

Page 16: ...STOP Stopwatch timer is stopped through input Clear Selection of type of stopwatch resetting St CLr Example CLEAR ST CLR FILTER M STOP CLEAR ST CLR STOP OFF 1000 100 40 5 FILTER Selection of digital filter digital filter may suppress unwanted interfering impulses e g relay backswings on the input signal The set parameter gives maximum possible frequency which the instrument processes w o limitatio...

Page 17: ...hus the comparing levels range of setting 0 43 V Input 30 V range of setting 43 300 V Input 300 V table of comparing levels is on page 7 Setting the level 34 V Example 10 11 12 13 14 34 14 24 TYPE C LEVEL A NPN CON PNP TYPE A Selection of type of input setting applies for Input A DEF NPN CON TYPE Menu Type of input NPN CON NPN or contact PNP PNP Selection of type of input NPN Example LEVEL A NPN C...

Page 18: ...CON TYPE C Input levels Level C have to be set after this option 10 Setting input level LEVEL C Setting input level for resetting input setting the level only for PNP type of input voltage the instrument subsequently automatically selects divider and thus the comparing levels range of setting 0 43 V Input 30 V range of setting 43 300 V Input 300 V table of comparing levels is on page 7 Setting lev...

Page 19: ...999 DEF 1 Division constant 22 Example 1 2 02 12 22 OFFSET DIVID 1 Setting multiplying constant SCALE Setting multiplying constant calibration constant serves for calculation of the input value to required display value by entering minus value direction of the calculation is changed i e we count down range 0 00001 999999 DEF 1 Calibration constant 3 12 Example 1 2 02 12 012 112 212 DIVID 312 312 0...

Page 20: ... ooo 00 oooo 0 ooooo FLOA P FORM A Selection of projection format instrument enables classical projection of number with fixed position of decimal point as well as projection with floating allowing fo projection of number in its most precise form FLOA P for measuring modes TIME and RTC special time formats are preset DEF 000000 DEF HH MM SS H Projection of DP on display 00000 o Example LIM L 1 sub...

Page 21: ...INSTRUCTIONS FOR USE OM 652UC 21 5 SETTING light light ...

Page 22: ...of the setting is 99999 999999 time formats presetting Hysteresis 0 Delay 0 contingent change of hysteresis or offset of the switch on may be performed in the PROFI menu DEF 75 75 Setting the boundary for limit 2 Setting limit 2 L 2 230 Example 100 100 130 130 120 110 230 MENU following item of the menu depends on instrument equipment provided it has an analog output the following item is Type Set...

Page 23: ...ndication of error statement 3 6 mA 4 20nA 4 20 mA 0 5nA 0 5 mA 0 2 u 0 2 V 0 5 u 0 5 V 0 10 u 0 10 V DEF E 4 Display value for the beginning of the AO range MIn A O 0 Example MAX A O TY A O Type of analog output 0 10 V tY A O U 10 Example 4 20mA 0 2 V 0 5mA 0 10 V 0 5 V MIN A O 0 20mA Er4 20 4 20mA 0 5mA 0 2 V 0 5 V 0 10 V 0 Assigning the display value to the beginning of the AO range 0 MAX A O 1...

Page 24: ...ding the manufacture calibration and original setting of items in the menu MENU MENU Setting the menu type LIGHT PROFI LIGHT LIGHT menu a simple menu which contains only items necessary for instrument setting linear structure of the menu PROFI PROFI menu a complete menu for entire instrument setting tree structure of the menu DEF LIGHT LIGHT FIRM LIGHT PROFI FIRM Restoration of manufacture setting...

Page 25: ...7 may be used DEF 0 IDENT IDENT SW version of the instrument the display shows the type identification of the instrument SW number SW version and current input setting Mode if the SW version reads a letter on the first position then it is a customer SW after the identification is completed the menu automatically quits the display and measuring mode is restored YES OM 652 61 001 setting the input t...

Page 26: ...it a few items after quitting PROFI menu the instrument automatically switches to LIGHT menu access is password protected if it was not set under item N PASS 0 access into LIGHT menu and transition to item MENU with subsequent selection of PROFI and confirmation after re entering the menu the PROFI type is active access is password protected if it was not set under item N PASS 0 For expert users C...

Page 27: ...INSTRUCTIONS FOR USE OM 652UC 27 6 SETTING proﬁ proﬁ ...

Page 28: ...NFIG KEYS The basic instrument parameters are set in this menu CLEAR Resetting internal values CONFIG Primary instrument setting EXT IN Setting the external input function KEYS Setting the ENTER key function INPUT SERVIC OUTPUT CHANNE CLEAR EXT IN CONFIG KEYS CL TAR CL CNT CLEAR Resetting internal values CL CNT Counter resetting CL TAR Tare resetting ...

Page 29: ... mode M TIME Setting the time base M START Setting the stopwatch control M STOP Setting stopwatch resetting FILTER Setting the input filtration constant TYPE Setting the type of input LEVEL Setting the input level POLAR Selection of active level edge BACKUP Setting data backup time INPUT SERVIC OUTPUT CHANNE CLEAR EXT IN CONFIG SET V KEYS M TIME MODE M STOP M START TYPE A FILTER LEVEL C TYPE C LEV...

Page 30: ...h RTC backup not in standard equipment DEF 0 5 5 0 1 0 10 0 INPUT SERVIC OUTPUT CHANNE EXT IN CONFIG KEYS M TIME MODE M START M STOP TYPE A LEVEL C TYPE C LEVEL A FILTER BACKUP POLAR SET v CLEAR M TIME Selection of measuring period time base if you set measuring period e g for 1 s the measuring runs approximtely from 1 s to 2 s 1 s maximum one cycle of measured signal If no signal arrives within 2...

Page 31: ...rolled by the priming signal edge time is set off by the edge by the signal passing across the comparing level and stopped by the next edge RUn ST C Stopwatch timer is controlled and reset by the edge of the priming signal time is set off by the edge by the signal passing across the comparing level and stopped by the next edge C RUn ST Stopwatch timer is controlled and reset by the edge of the pri...

Page 32: ... CONFIG DIVID 1 EXT IN EXT 1 OFF LOCK K HOLD TARE CLEAR CLR ST KEYS ALL NO YES M TIME 0 5 1 0 5 0 10 0 MODE COUNT FREQV TIME RTC FILTER OFF 1000 100 40 5 LEVEL A TYPE A NPN CON PNP LEVEL C TYPE C NPN CON PNP POLAR Lo HI 10 10 BACKUP YES NO OFFSET 0 Programming schem HH MM SS 99 MM SS MM SS HHHH MM H MM SS SET V 0 M STOP CLEAR ST CLR STOP M START CONTIN CONTAC EDGE RUN BACKUP NO VALUE TIME ...

Page 33: ...R FIRM MOD L 1 HYSTER C PULS TYP L 1 CLOSE OPEN DISP 100 MAX A O 0 MIN A O AN OUT TYP A O 0 20mA Er4 20 4 20mA 0 5mA 0 2 V 0 5 V 0 10 V ADDR 0 DATA BAUD 300 600 1200 2400 4800 9600 19200 38400 57600 115200 230400 BRIGHT 25 50 75 100 me of PROFI MENU 0 N PASS S C MOD L 2 HYSTER ON RUN Upon delay exceeding 60 s the programming mode is automatically discontinued and the instrument itself restores the...

Page 34: ...mer is reset through input Clear ST CLR Stopwatch timer is stopped and reset through input Clear STOP Stopwatch timer is stopped through input Clear INPUT SERVIC OUTPUT CHANNE EXT IN CONFIG KEYS DEF OFF 1000 5 40 100 MODE TYPE A LEVEL C TYPE C LEVEL A M STOP BACKUP POLAR M START FILTER M TIME SET v CLEAR FILTER Selection of digital input filter digital filter may suppress unwanted interfering impu...

Page 35: ...ME FILTER TYPE A LEVEL A SET v CLEAR LEVEL A Setting input level setting applies for Input A setting level only for type PNP of the input voltage the instrument subsequently automatically selects divider and thus comparing levels range of setting 0 43 V Input A 30 V bracket No 13 Input C 30 V bracket No 14 range of setting 43 300 V Input A 300 V bracket No 18 Input C 300 V bracket No 16 table of c...

Page 36: ...dge Lo Hi upon entering the contact active on switch on Hi Active upon change of entering edge Hi Lo upon entering the contact active on switch off INPUT SERVIC OUTPUT CHANNE EXT IN CONFIG KEYS DEF NO YES MODE M TIME TYPE C LEVEL C FILTER TYPE A POLAR BACKUP LEVEL A SET V CLEAR BACKUP Selection of display status backup setting display value restoration after power failure or instrument switch off ...

Page 37: ...me from RTC item accessible only with extension Time backup INPUT SERVIC OUTPUT CHANNE CLEAR CONFIG KEYS OFF LOCK K DEF HOLD EXT IN EXT 1 TARE CLR ST CLEAR EXT IN External input function selection OFF Input is off LOCK K Auxiliary input governs the LOCK function the input governs the blocking of control keys on front panel HOLD Auxiliary input governs the HOLD function the input governs the HOLD f...

Page 38: ...ons of control keys owing to limited space in the instrument s memory it is not feasible to set the keys functions one by one YES Accessory functions are on Counter Frequency Stopwatch Resetting tare Resetting Resetting tare Display hold Tare projection Start Resetting Tare Stop NO Accessory functions are off 6 SETTING proﬁ proﬁ Control keys functions are described on page 11 ...

Page 39: ...INSTRUCTIONS FOR USE OM 652UC 39 6 SETTING proﬁ proﬁ ...

Page 40: ...FFSET DIVID 1 SCALE Setting multiplying constant multiplying constant serves for calculation of input value to required display value by entering minus value the direction of calculation is changed i e we count down range 0 00001 999999 DEF 1 INPUT SERVIC OUTPUT CHANNE SET A FORM A FILTER CHAN A OFFSET DIVID SCALE 1 DIVID Setting division constant division constant serves for calculation of input ...

Page 41: ... A NO EXPOn ROUND CON F A MODE Setting the digital filters CONSt Setting the constant this menu item is always displayed after selection of a particular type of filter DEF 2 NO Filters are switched off EXPON Selection of exponential filter calculation of value from the number of measurements selected in CONST ROUND Selection of value round up it is set by arbitrary number which determines the proj...

Page 42: ...S CC FORM A Selection of projection format the instrument enables projection of number with decade positioning of decimal point for projection of time there are also other projection forms available 6 SETTING proﬁ proﬁ In mode TIME or RTC the time base is preset according to projection format in seconds 000000 0 00000 Floa P HH MM SS 99 MM SS MMMM SS in minutes HH MM HHHH MM in tenths of seconds H...

Page 43: ...INSTRUCTIONS FOR USE OM 652UC 43 6 SETTING proﬁ proﬁ ...

Page 44: ...lay brightness INPUT SERVIC OUTPUT CHANNE LIMITS AN OUT DATA DISP LIM 1 LIM 2 HYSTER C PULS DEF HYS L 1 LIM L 1 TIM L 1 MOD L 1 TYP L 1 MOD L 1 Mode of limit 1 HYSTER Standard mode limit hysteresis and delay C PULS Automatic clearing of counter to preset value and generate an impulse of the length set in TIM L 1 Setting is available only for LIM 1 INPUT SERVIC OUTPUT CHANNE LIMITS AN OUT DATA DISP...

Page 45: ...s off when the condition is met Setting is identical for LIM 1 and LIM 2 INPUT SERVIC OUTPUT CHANNE LIMITS AN OUT DATA DISP LIM 1 LIM 2 HYS L 1 LIM L 1 TIM L 1 MOD L 1 TYP L 1 25 LIM L 1 Setting the boundary for relay switch on within the full display range DEF 25 L 1 75 L 2 HYS L 1 Setting hysteresis defines the band around the limit on both sides LIM 1 2 HYS within the full display range DEF 0 T...

Page 46: ...00 57600 115200 DEF 230400 600 BAUD Setting the data output rate 300 Rate 300 Baud 600 Rate 600 Baud 1200 Rate 1 200 Baud 2400 Rate 2 400 Baud 4800 Rate 4 800 Baud 9600 Rate 9 600 Baud 19200 Rate 19 200 Baud 38400 Rate 38 400 Baud 57600 Rate 57 600 Baud 115200 Rate 115 200 Baud 230400 Rate 230 400 Baud CHANNE SERVIC OUTPUT LIMITS AN OUT DATA DISP INPUT ADDR BAUD 00 ADDR Setting the instrument addr...

Page 47: ...mA 0 2 V Type 0 2 V 0 5 V Type 0 5 V 0 10 V Type 0 10 V DISP CHANNE SERVIC OUTPUT LIMITS AN OUT DATA INPUT TYP A O MIN A O MAX A O 0 AN OUT Setting the analog output range analog output is isolated and its value corresponds with the displayed data It is fully programmable i e it allows to assign the AO limit points to any two arbitrary points of the entire measuring range MIN A O Assigning the dis...

Page 48: ...T INPUT LIMITS AN OUT DATA DISP BRIGHT 100 50 25 75 DEF BRIGHT Setting the display brightness by selecting the display brightness we may react properly to light conditions in place of location of the instrument 25 Display brightness 25 50 Display brightness 50 75 Display brightness 75 100 Display brightness 100 ...

Page 49: ...INSTRUCTIONS FOR USE OM 652UC 49 6 SETTING proﬁ proﬁ ...

Page 50: ...ng new access password IDENT Instrument identification CHANNE SERVIC OUTPUT MENU RESTOR INPUT N PASS LIGHT PROFI DEF IDENT MENU Selection of menu type LiGHT PROFI allows to set the menu complexity as per user needs and abilities LIGHT Active LIGHT menu simple programming menu contains only items necessary for instrument configuraction and setting linear menu structure items in succession PROFI Act...

Page 51: ...er setting of the instrument storing the setting enables the operator its future contingent restoration CHANNE SERVIC OUTPUT MENU RESTOR N PASS INPUT IDENT 0 N PASS Setting new password for access into the LIGHT and PROFI menu this option allows to change the numeral code which protects the access into the LIGHT and PROFI Menu numeral code range is 0 9999 universal password in case of loss 8177 CH...

Page 52: ... items indicated by inverse triangle MOD L 1 setting may be performed in LIGHT or PROFI menu with the USER menu then overtaking the given menu structure SETTING NO YES SHO return to item flashing sign current setting is displayed NO item will not be displayed in USER menu YES item will be displayed in USER menu with the chance of editing SHO item will be solely displayed in USER menu 7 SETTING use...

Page 53: ...hich they will be projected in the menu Example Into USER menu were selected these items keys CL Cnt LIM L 1 LIM L 2 for which we have preset this sequence tlačítky CL Cnt 5 LIM L 1 0 sequence not determined LIM L 2 1 Upon entering USER menu key items will be projected in the following sequence LIM L 2 CL Cnt LIM L 1 7 SETTING user user 0 setting projection sequence ...

Page 54: ...TION OF COMMUNICATION VIA SERIAL LINE Activity Data transferred Data solicitation PC A A CR Data transfer Instrument R SP D D D D D D D CR Command corﬁrmation Instrument OK A A CR Command corﬁrmation Instrument Bad A A CR Instrument identiﬁcation A A 1Y CR HW identiﬁcation A A 1Z CR One time mesasurement A A 7X CR Repeated mesasurement A A 8X CR Setting to transmit display relay value A A 1X CR Se...

Page 55: ...INSTRUCTIONS FOR USE OM 652UC 55 8 DATA PROTOCOL ...

Page 56: ...ut quantity range change input signal value or input range setting E I OW Input quantity is larger than permitted input quantity range change input signal value or input range setting E HW A part of the instrument does not work properly send the instrument for repair E EE Data in EEPROM corrupted perform restoration of manufacture setting upon repeated error statement send instrument for repair E ...

Page 57: ...INSTRUCTIONS FOR USE OM 652UC 57 ...

Page 58: ...0 99 9 s Outputs 2x relays with switch on contact Form A 230 VAC 30 VDC 3 A Relay 1 8 HP 277 VAC 1 10 HP 125 V Pilot Duty D300 DATA OUTPUTS Protocols ASCII Data format 8 bit no parity 1 stop bit Rate 600 230 400 Baud RS 232 isolated two way communication RS 485 isolated two way communication addressing max 31 instruments ANALOG OUTPUTS Type isolated programmable with resolution of max 4 000 points...

Page 59: ...INSTRUCTIONS FOR USE OM 652UC 59 10 TECHNICAL DATA ...

Page 60: ... mm 96 mm 48 mm 13 5 mm 119 mm 1 2 Instrument installation 1 insert the instrument into the panel cut out 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 ...

Page 61: ...l 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 GUARANTEE eriod of 60 months from the date of sale to the user applies to this instrument riod of 60 months from the date of sale to the user...

Page 62: ...62 INSTRUCTIONS FOR USE OM 652UC NOTE ...

Page 63: ...INSTRUCTIONS FOR USE OM 652UC 63 NOTE ...

Page 64: ...sion UC Conformity is assessed pursuant to the following standards Electrical 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 ...

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