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Orbit Merret OMM 650UC Manual

6 digit programmable impulse counter/frequencymeter stopwatch/clock
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GUARANTEE
Y
E
A
R
S
OMM 650UC
6 DIGIT PROGRAMMABLE
IMPULSE COUNTER/FREQUENCYMETER
STOPWATCH/CLOCK

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Summary of Contents for Orbit Merret OMM 650UC

  • Page 1 GUARANTEE OMM 650UC 6 DIGIT PROGRAMMABLE IMPULSE COUNTER/FREQUENCYMETER STOPWATCH/CLOCK...
  • Page 2 Supply of energy from the main line has to be isolated from the measuring leads. ORBIT MERRET, spol. s r.o. Vodňanská 675/30 198 00 Prague 9 Czech Republic Tel: +420 - 281 040 200 Fax: +420 - 281 040 299 e-mail: orbit@merret.cz www.orbit.merret.cz INSTRUCTIONS FOR USE OMM 650UC...

  • Page 3: Table Of Contents

    Certificate of guarantee ..................51 INSTRUCTIONS FOR USE OMM 650UC...

  • Page 4: Instrument Description

    INSTRUMENT DESCRIPTION Description The OMM 650UC model is a universal 6 digit programmable panel impulse counter/frequency meter/repeat/stop-watch. The instrument is based on an 8-bit microprocessor, that secures high accuracy, stability and easy operation of the instru- ment. Measuring modes COUNTER...
  • Page 5 Reaching the preset limits is signalled by LED and simultaneously by the switch-on of the relevant relay. Time backup by RTC is designed for measuring mode „CLOCK“ and secures time measurement also when the instrument is switched off (without projection on display). INSTRUCTIONS FOR USE OMM 650UC...

  • Page 6: Instrument Connection

    GND + Input A - 2 Input A - 2 Reset input signal < 60 V GND + Reset Function Description Control Hold Instrument blocking (adjustable in the menu) upon contact, (Nr. 6/7) Lock Keyboard locking upon contact, (Nr. 6/7) INSTRUCTIONS FOR USE OMM 650UC...
  • Page 7 9,2 V 78,0 V 170 V 13,6 V 117,8 V Input A-2 211 V 17,8 V 156,0 V 253 V 22,3 V 195,8 V 295 V 26,5 V 234,1 V 301 V 30,9 V 273,9 V INSTRUCTIONS FOR USE OMM 650UC...

  • Page 8: Instrument Setting

    Linear 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) INSTRUCTIONS FOR USE OMM 650UC...
  • Page 9 Complete instrument operation 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. INSTRUCTIONS FOR USE OMM 650UC...

  • Page 10: Symbols Used In The Instructions

    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 > , on class 100 > -87) INSTRUCTIONS FOR USE OMM 650UC...

  • Page 11: Control Keys Functions

    - current setting is displayed return to item SHOW item will not be displayed in USER menu item will be displayed in USER menu with the option of setting SHOW item will be solely displayed in USER menu INSTRUCTIONS FOR USE OMM 650UC...

  • Page 12: Setting "Light" Menu

    Only items necessary for instrument setting • Password protected access • Possibility to arrange items of the „User“ menu • Linear menu structure Preset from manufacture Password “0” Menu LIGHT USR menu Setting the items INSTRUCTIONS FOR USE OMM 650UC...
  • Page 13 N. PASS. Identifi cation Return to previous measuring mode 142. 8 IDENT. OMM 650..Upon delay exceeding 60 s the programming mode is automatically discontinued and the instrument itself restores the measuring mode INSTRUCTIONS FOR USE OMM 650UC...

  • Page 14: Input To Menu

    “Password” = 42 Example MODE COUNT FREQV. MODE Selection of the instrument MODE measuring mode - basic selection of instrument type Menu Instrument mode COUNT. Counter = FREQV. FREQU. Frequencymeter Selection of mode “COUNT.” Example COUNT. FILTER INSTRUCTIONS FOR USE OMM 650UC...

  • Page 15: Selection Of Digital Input Filter

    - setting applies for Input A Menu Input type NPN.CON NPN or contact = NPN.CON. Selection of input type > NPN Example NPN. C ON. LEVELA Following this selection it is required to set input levels (Level A) INSTRUCTIONS FOR USE OMM 650UC...

  • Page 16: Setting The Level Of Input A

    - setting applies for resetting input Menu Input type NPN.CON NPN or contact = NPN.CON. Selection of input type > NPN Example NPN. C ON. LEVELC Following this selection it is required to set input levels (Level A) INSTRUCTIONS FOR USE OMM 650UC...

  • Page 17: Setting The Level Of Input C (Resetting)

    - by setting a minus value the direction of counting is changed, i.e. we count down Calibration constant = 3,12 Example 0312 00312 000312 000312. 00031. 2 0003. OFFSET INSTRUCTIONS FOR USE OMM 650UC...

  • Page 18: Setting Offset - Preset

    - shift of the beginning of the measurement by a set value which will always be read upon instrument resetting - range: -99999...999999 Setting „PRESET“ = 24 Example * subsequent item on the menu depends on instrument equipment MENU INSTRUCTIONS FOR USE OMM 650UC...
  • Page 19 SETTING INSTRUCTIONS FOR USE OMM 650UC...

  • Page 20: Setting The Limits

    - range of the setting is -99999…999999 - presetting “Hysteresis”=0 “Delay”=0 = 75 Setting limit 2 > L 2 = 230 Example MENU Items for “Limits” are accessible only if the instru- ment contains them. INSTRUCTIONS FOR USE OMM 650UC...
  • Page 21 SETTING INSTRUCTIONS FOR USE OMM 650UC...

  • Page 22: Setting The Menu Type Light/Profi

    - reading the manufacture calibration and - in case of incorrect setting or calibration it original setting of items in the menu Restoration of manufacture setting > RESTOR Example RESTOR. n . P ASS. INSTRUCTIONS FOR USE OMM 650UC...

  • Page 23: Setting New Access Password

    - the display shows the type identification of menu automatically quits the display and the instrument, SW number, SW version and measuring mode is restored current input setting (Mode) Return to measuring mode 142. 8 INSTRUCTIONS FOR USE OMM 650UC...

  • Page 24: Setting "Profi" Menu

    • 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) INSTRUCTIONS FOR USE OMM 650UC...
  • Page 25 SETTING INSTRUCTIONS FOR USE OMM 650UC...
  • Page 26 NPN. C ON. FORMAT 000000 00000. o 0. o oooo FLOA. P. LEVEL. A TYPE C NPN. C ON. LEVEL. C BACKUP YES NO EXT. IN. EXt. 1 OFF LOCk k. HOLD TARE KEYS NO YES INSTRUCTIONS FOR USE OMM 650UC...
  • Page 27 OM 652UC..HYS. L. 2 TIM. L. 2 DISP. BRIGHT 25% 50% 75% 100% Upon delay exceeding 60 s the programming mode is automatically discontinued and the instrument itself restores the measuring mode INSTRUCTIONS FOR USE OMM 650UC...

  • Page 28: Profi" Menu - Inputs 6.1.1 Counter Resetting

    6.1.1 Counter reset Counter reset Counter reset CLR. C. CLR. C. OUTPUT. OUTPUT. CLR. C. CLR. C. CHANNE. CHANNE. CONFIG CONFIG OUTPUT. OUTPUT. AUX. I N. AUX. I N. SERVIC. SERVIC. KEYS KEYS INSTRUCTIONS FOR USE OMM 650UC...

  • Page 29: Instrument Configuration

    Frequency meter FREQU. FREQU. SERVIC. SERVIC. KEYS KEYS TYPE A TYPE A - measures at input A - measures at input A LEVEL. A LEVEL. A TYPE C TYPE C LEVEL. C LEVEL. C BACKUP BACKUP INSTRUCTIONS FOR USE OMM 650UC...

  • Page 30: Selection Of Measuring Time/Time Base

    KEYS TYPE A TYPE A LEVEL. A LEVEL. A TYPE C TYPE C LEVEL. C LEVEL. C BACKUP BACKUP When entering the contact and well known maximum input frequency we recommend to use the filter INSTRUCTIONS FOR USE OMM 650UC...

  • Page 31: Selection Of The Type Of Input

    TYPE C TYPE C - range of setting 0…60 V (Level C) - range of setting 0…60 V (Level C) LEVEL. C LEVEL. C BACKUP BACKUP Setting procedure is identical also for Input C (LEVEL C) INSTRUCTIONS FOR USE OMM 650UC...

  • Page 32: Selection Of Display Status Backup

    CHANNE. CHANNE. CONFIG CONFIG M. S TART M. S TART OUTPUT. OUTPUT. AUX. I N. AUX. I N. M. S TOP M. S TOP SERVIC. SERVIC. KEYS KEYS FILTER FILTER BACKUP BACKUP INSTRUCTIONS FOR USE OMM 650UC...

  • Page 33: Selection Of Stopwatch Control/Clock H

    SERVIC. SERVIC. KEYS KEYS FILTER FILTER „Reset“ „Reset“ Stop-watch/watch is Stop-watch/watch is BACKUP BACKUP ST. CLR. ST. CLR. stopped and reset to stopped and reset to zero by input „Reset“ zero by input „Reset“ INSTRUCTIONS FOR USE OMM 650UC...

  • Page 34: Setting The Display Status Backup H

    Instrument reads the TIME TIME „running“ time from RTC „running“ time from RTC menu is accessible only with menu is accessible only with - the item - the item option option „Time backup“ „Time backup“ INSTRUCTIONS FOR USE OMM 650UC...

  • Page 35: Selection The External Control Input

    AUX. I N. AUX. I N. ENTER keyis permitted ENTER keyis permitted Resetting to zero by the Resetting to zero by the SERVIC. SERVIC. KEYS KEYS DISABL. DISABL. ENTER key is prohibited ENTER key is prohibited INSTRUCTIONS FOR USE OMM 650UC...

  • Page 36: Setting Calibration Constant

    CHANNE. CHANNE. OFFSET OFFSET FILTER FILTER upon instrument resetting upon instrument resetting - range: -99999...999999 - range: -99999...999999 OUTPUT. OUTPUT. FORMAT FORMAT SERVIC. SERVIC. INSTRUCTIONS FOR USE OMM 650UC...

  • Page 37: Setting The Digital Filter

    - it is set by …arbitrary number, which - it is set by …arbitrary number, which determines the projection step determines the projection step (e.g.: “Con”=2,5 > display 0, 2.5, 5,...) (e.g.: “Con”=2,5 > display 0, 2.5, 5,...) INSTRUCTIONS FOR USE OMM 650UC...
  • Page 38 HH. M M. S S HH. M M. S S HH. M M HH. M M HHHHH. H HHHHH. H MMMM. S S MMMM. S S SSSSSS SSSSSS SSSSS. c SSSSS. c SSSS. cc SSSS. cc INSTRUCTIONS FOR USE OMM 650UC...
  • Page 39 SETTING INSTRUCTIONS FOR USE OMM 650UC...
  • Page 40 TIM. L1 TIM. L1 relay switch-on relay switch-on - within the range 0…99,9 s - within the range 0…99,9 s The process of setting the Limit 2 is identical with the setting for Limit 1 INSTRUCTIONS FOR USE OMM 650UC...
  • Page 41 Display brightness - 25 % Display brightness - 50 % Display brightness - 50 % Display brightness - 75 % Display brightness - 75 % Display brightness - Display brightness - 100% 100% 100 % 100 % INSTRUCTIONS FOR USE OMM 650UC...

  • Page 42: Selection Of The Type Of Programming Menu

    Active PROFI menu PROFI PROFI - complete programming menu for expert - complete programming menu for expert users users Change of setting is valid upon next access into - tree menu - tree menu menu INSTRUCTIONS FOR USE OMM 650UC...

  • Page 43: Restoration Of The Manufacture Setting

    IDENT. - after the identification is completed the - after the identification is completed the menu automatically quits the display and menu automatically quits the display and measuring mode is restored measuring mode is restored INSTRUCTIONS FOR USE OMM 650UC...

  • Page 44: Setting "User" Menu

    - current setting is displayed return to item SHOW item will not be displayed in USER menu item will be displayed in USER menu with the chance of editing SHOW item will be solely displayed in USER menu INSTRUCTIONS FOR USE OMM 650UC...
  • Page 45 SETTING INSTRUCTIONS FOR USE OMM 650UC...

  • Page 46: Error Statements

    E. . DATA repeated error statement send instrument for repair Memory was empty upon repeated error statement send instrument E. CLR (presetting carried out) for repair, possible failure in calibration INSTRUCTIONS FOR USE OMM 650UC...
  • Page 47 INSTRUCTIONS FOR USE OMM 650UC...

  • Page 48: Instrument Dimension And Installation

    0…99999 Delay: 0…99,9 s Outputs: 2x relays with switch-on contact (Form A) (48 VAC/30 VDC, 3 A)* Relay: 1/8 HP 277 VAC, 1/10 HP 125 V, Pilot Duty D300 * values apply for resistance load INSTRUCTIONS FOR USE OMM 650UC...
  • Page 49 7. TECHNICKÁ DATA TECHNICAL DATA INSTRUCTIONS FOR USE OMM 650UC...
  • Page 50 INSTR. DIMENSIONS AND INSTALLATION Front view Panel cut 72 mm 68 mm Side view 106 mm 5 mm Panel thickness: 0,5...20 mm INSTRUCTIONS FOR USE OMM 650UC...

  • Page 51: Certificate Of Guarantee

    The manufacturer performs guarantee and post.guarantee repairs unless provided for otherwise. performs guarantee and pos nd post.guarantee repairs unless provided for otherwise. rantee repairs unless provided for otherw Stamp, signature Stam gnature INSTRUCTIONS FOR USE OMM 650UC...
  • Page 52 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.

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