Orbit Merret OM 602RS User Manual
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Orbit Merret OM 602RS User Manual

6 digit data display
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USER MANUAL
OM 602RS
6 DIGIT DATA DISPLAY
RS 232/485
ASCII/MESSBUS/PROFIBUS
Outstanding Measurement Value

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Summary of Contents for Orbit Merret OM 602RS

  • Page 1 USER MANUAL OM 602RS 6 DIGIT DATA DISPLAY RS 232/485 ASCII/MESSBUS/PROFIBUS Outstanding Measurement Value...
  • Page 3 WA R R A N T Y Y E A R S OM 602RS 6 DIGIT DATA DISPLAY RS 232/485 ASCII/MESSBUS/PROFIBUS USER MANUAL OM 602RS | 3...
  • Page 4 This electrical equipment may be installed, operated and maintained only by qualified personnel. ORBIT MERRET assumes no responsibility for any consequences arising from the use of this equipment. 4 | USER MANUAL OM 602RS...

  • Page 5: Table Of Contents

    6.1.2 Setting instruments......43 6.1.5 External input function selection ...53 6.1.6 Optional accessory functions of the keys . . .54 USER MANUAL OM 602RS | 5...

  • Page 6: Instrument Description

    DESCRIPTION DESCRIPTION The OM 602RS type is a 4-digit panel display device for data from serial lines of RS 232 and RS 485 standard. Communication with ASCII or MessBus protocol. All ASCII symbols may be displayed which are usable for 7-segment display.
  • Page 7 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).

  • Page 8: Instrument Connection

    11 12 13 RS 485 AO-I AO-U Excitation 14 15 16 17 EXTERNAL INPUTS DESCRIPTION CONTROL According to setting in Menu EXT. upon contact, bracket (No. 14 and 15/16/17) (see Menu > EXT. IN., page 46) 8 | USER MANUAL OM 602RS...
  • Page 9 INSTRUMENT CONNECTION 3. USER MANUAL OM 602RS | 9...

  • Page 10: Instrument Setting

    Possibility to arrange items of the USER MENU Linear menu structure SETTING USER 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) 10 | USER MANUAL OM 602RS...
  • Page 11 The operation program is freely accessible (www.orbit.merret.cz) and the only requirement is the purchase of OML cable to con- nect the instrument to PC. It is manufactured in version RS 232 and USB and is compatible with all ORBIT MERRET instruments.

  • Page 12: 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) 12 | USER MANUAL OM 602RS...

  • Page 13: Control Keys Function

     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 USER MANUAL OM 602RS | 13...

  • Page 14: Setting "Light" Menu

    LiNOar menu structure Preset from manufacture Password “0” Menu LIGHT USER menu Setting the items Upon delay exceeding 60 s the programming mode is automatically discontinued and the instrument itself restores the measuring mode 14 | USER MANUAL OM 602RS...
  • Page 15 Return to manufacture setting Language selection Menu type MENU LIGHT RE. SET. FIRM. LANG. ENGL. New password Instrument type Identifi cation SW number Return to measuring OM602RS 65-001 PAS. LI. IDENT. 142. 8 mode USER MANUAL OM 602RS | 15...

  • Page 16: Setting Input

     BAUD Selection of transmission   rate of the data output = 9 600 Baud Selection of rate 57 600 > BAUD = 57.6 Example 9. 6 19. 2 38. 4 57. 6 ADDR. 16 | USER MANUAL OM 602RS...
  • Page 17 - in dynamic v dynamických items (Start, Adr-Un, Num Sign, Data, Stop, Request) cutom protocol can be set up. Data protocol = ASCII > ASCII Example ASCII COMMA. * subsequent item on the menu depends on instrument setting USER MANUAL OM 602RS | 17...
  • Page 18 - setting minimum value of input data, it is entered by individual bytes in range 0…255 - the input data format is sign integer 32 bits - range: -2147483648…2147483647 (0x80000000…0x7FFFFFFF) Selection integer input range “integer” > MIN. 0 = 0 Example MIN. 1 18 | USER MANUAL OM 602RS...
  • Page 19 - setting minimum value of input data, it is entered by individual bytes in range 0…255 - the input data format is sign integer 32 bits - range: -2147483648…2147483647 (0x80000000…0x7FFFFFFF) Selection integer input range “integer” > MIN. 2 = 0 Example MIN. 3 USER MANUAL OM 602RS | 19...
  • Page 20 - setting maximum value of input data, it is entered by individual bytes in range 0…255 - the input data format is sign integer 32 bits - range: -2147483648…2147483647 (0x80000000…0x7FFFFFFF) Selection integer input range “integer” > MAX. 0 = 0 Example MAX. 1 20 | USER MANUAL OM 602RS...
  • Page 21 - setting maximum value of input data, it is entered by individual bytes in range 0…255 - the input data format is sign integer 32 bits - range: -2147483648…2147483647 (0x80000000…0x7FFFFFFF) Selection integer input range “integer” > MAX. 2 = 0 Example MAX. 3 USER MANUAL OM 602RS | 21...
  • Page 22 - min. - input data format is float according to standard IEEE -754, 32 bits - range: 0.3×10 <= |x| <= 1.7×10 Selection float input range > MIN. 9F =0 Example MAX. A 22 | USER MANUAL OM 602RS...
  • Page 23 IEEE -754, 32 bits - range: 0.3×10 <= |x| <= 1.7×10 Selection float input range > MAX. 9F=100 Example 100. 0 MOD. T. 0 . * subsequent item on the menu depends on instrument setting  USER MANUAL OM 602RS | 23...
  • Page 24 Setting the second   intrductory symbol - set directly in ASCII code - range: 1…127 - if set to “0”, it will not be used Setting 2.Start symbol > START.2 = 0 Example AD. POS. 24 | USER MANUAL OM 602RS...
  • Page 25 Setting - 1. address  symbol ADDR. 1 First address symbol   - set directly in ASCII code = 48 - range: 0…127 Setting 1.address symbol > ADDR. 1 = 48 Example ADDR. 2 USER MANUAL OM 602RS | 25...
  • Page 26 - Number sign position. If set to 0, it has to be part of the data. This symbol can appear anywhere within the message. - range: 0…245 Setting position > SI. POS. = 0 Example PL. SUP. 26 | USER MANUAL OM 602RS...
  • Page 27 If ending sequence is received sooner than the set number of symbols, it is considered a succcesful reception. - range: 1…245 Setting data position > DA. POS. = 0 Example DA. LEN. USER MANUAL OM 602RS | 27...
  • Page 28 - set directly in ASCII code - range: 0…127 - If set to 0, the closing block will not be taken into account Setting - 1. Stop symbol > STOP 1 = 3 Example STOP 2 28 | USER MANUAL OM 602RS...
  • Page 29 - range: 0…127 - If set to “0”, request is not sent Setting - 1. symbol > REQUES. = 2 Example REQ. 2 REQ. 8 MOD. T. O . Same procedure for REQ. 2…REQ. 8 USER MANUAL OM 602RS | 29...
  • Page 30 “MOD. T.O.” - range: 0…99,9 s Setting - Constant > TIMEOU. = 1 Example 1. 0 FORM. A Item will not appear in “MASTER” protocol and when “MOD. T.O.” is disabled  30 | USER MANUAL OM 602RS...
  • Page 31 - position of the DP does not affect display projection - the DP is automatically shifted after the value is confirmed Projection for max > MAX. A = 100.00 Example 100. 0 FOR. A USER MANUAL OM 602RS | 31...
  • Page 32 Setting projection of the   decimal point = 0000.oo - positioning of the DP is set here in the measuring mode Projection of DP on display > 00000.o Example 0000. o o 00000. o MENU 32 | USER MANUAL OM 602RS...
  • Page 33 MENU LIGHT USER MANUAL OM 602RS | 33...

  • Page 34: Setting Limits

    1091 1191 1291 1391 1491 1591 1591 1591. 00159. MENU * subsequent item on the menu depends on instrument equipment Items for “Limits” and “Analog output” are accessible only if incorporated in the instrument. 34 | USER MANUAL OM 602RS...
  • Page 35 “PROFI” menu Setting limit 4 > M. L 4 = 2123 Example 2000 2001 2002 2003 2003 2013 2023 2023 2123 MENU * subsequent item on the menu depends on instrument equipment USER MANUAL OM 602RS | 35...

  • Page 36: Setting Analog Output

    - range: -99999…999999 Display value for the beginning of the AO range > MIN. A.O. = 0 Example MAX. A. O . Items for “Limits” and “Analog output” are accessible only if incorporated in the instrument. 36 | USER MANUAL OM 602RS...
  • Page 37 Assigning the display value   to the end of the AO range - range: -99999…999999 = 1000 Display value for the end of the AO range > MA.A.V. = 1020 Example 1000 1000 1010 1020 MENU USER MANUAL OM 602RS | 37...

  • Page 38: Restoration Of Manufacture Setting

    ANGL.  LANG. Selection of language in   instrument menu - selection of language version of the instrument = ENGL. menu Language selection - ENGLISH > LANG. = ENGL. Example CZECH ENGL. N. PASS. 38 | USER MANUAL OM 602RS...

  • Page 39: Setting New Access Password

    SW number, SW version and current the measuring mode input setting (Mode) - if SW version contains a letter in first position, then it is a customer SW 142. 8 Return to measuring mode USER MANUAL OM 602RS | 39...

  • Page 40: Setting "Profi" Menu

    • preset from manufacture is menu LIGHT Switching over to “PROFI” menu • access to PROFI menu • password protected access (unless set as follows under the item SERVIC. > N. PASS. > PROFI =0) 40 | USER MANUAL OM 602RS...
  • Page 41 MENU PROFI USER MANUAL OM 602RS | 41...

  • Page 42: Resetting Internal Values

      CHANN. CONFIG CL. M. M . OUTPUT. EXT. IN. CL. M. M . Resetting min/max value   SERVIC. KEYS - resetting memory for the storage of minimum and maximum value achieved during measurement 42 | USER MANUAL OM 602RS...

  • Page 43: Setting Instruments

    ADR. P. B . Setting instrument   SERVIC. KEYS PROT. address - PROFIBUS - range: 0…125 = 19 REQUES. MOD. T. O . When selecting the “UNI” protocol, the address is set in “Ad.Un.” TIMEOU. USER MANUAL OM 602RS | 43...
  • Page 44 DISPL.  D. +A. O .  D. + A. O . + L.  ALL KEYS LEFT FN. LE. NO    TMP. LE. NO    ENTER MNU. LE. LIM. 1    44 | USER MANUAL OM 602RS...
  • Page 45 CHAN. A  FIL. A  MAT. F .  MIN  MAX BRIGHT. 0%  25%  50%  75% 100% Upon delay exceeding 60 s the programming mode is automatically discontinued and the instrument itself restores the measuring mode USER MANUAL OM 602RS | 45...
  • Page 46 MOD. T. O . TIMEOU. If is „COMMA.“ „uu“ (two spaces) is broadcast query on data #AA<CR>. Else #AA<<COMMA.>><CR> will wait on confirmation „!AA“ and after it will send out request about data #AA<CR> 46 | USER MANUAL OM 602RS...
  • Page 47 MIN. 9F - max. 1 MAX. 9F MAX. 2 Selection of input range   MOD. T. O . - max. 2 TIMEOU. MAX. 3 Least significant byte “LSB”   - max. 3 = 100 USER MANUAL OM 602RS | 47...
  • Page 48 ADDR. IEEE -754, 32 bits - range: 0.3×10 <= |x| <= 1.7×10 OUTPUT. EXT. IN. PROT. SERVIC. KEYS COMMA. = 100 MIN. 9N MAX. 9N MIN. 9F MAX. 9F MOD. T. O . TIMEOU. 48 | USER MANUAL OM 602RS...
  • Page 49 EXT. IN. PROT. = 1.0 s SERVIC. KEYS COMMA. MIN. 9N Item will not appear in “MASTER” protocol MAX. 9N and when “MOD. T.O.” is disabled MIN. 9F MAX. 9F MOD. T. O . TIMEOU. USER MANUAL OM 602RS | 49...
  • Page 50 MOD. T. O . - range: 0…127 TIMEOU. = 48 ADDR. 2 Second address symbol   - set directly in ASCII code - range: 0…127 - if set to “0”, it will not be used = 49 50 | USER MANUAL OM 602RS...
  • Page 51 Settin number of signs STOP   REQUES. - 7 symbols can be displayed only if there is no !minus” sign and one of the symbols is decimal MOD. T. O . point - range: 1…7 TIMEOU. USER MANUAL OM 602RS | 51...
  • Page 52 SIGNUM REQ. 5 DATA REQ. 6 STOP REQ. 7 Same procedure for REQ. 2…REQ. 8 REQUES. REQ. 8 MOD. T. O . TIMEOU. How to set items “MOD. T.O.” and “TIMEOU.” see page 49 52 | USER MANUAL OM 602RS...

  • Page 53: External Input Function Selection

    D. + A. O . + L. “HOLD” locks the value   displayed, on AO and limit evaluation “HOLD” locks the entire   instrument Setting procedure is identical for EXT. 2 and EXT. 3 USER MANUAL OM 602RS | 53...

  • Page 54: Optional Accessory Functions Of The Keys

    TARE Tare function activation   Setting is identical for LEFT, DOWN, UP and ENTER Preset values of the control keys LEFT Show Tare Show Max. value DOWN Show Min. value ENTER w/o functione 54 | USER MANUAL OM 602RS...
  • Page 55 Temporary projection of   “Limit 4” value TARE Temporary projection of   “TARE” value P. T AR. Temporary projection of “P.   TAR. A.E” value Setting is identical for LEFT, DOWN, UP and ENTER USER MANUAL OM 602RS | 55...
  • Page 56 Direct access to item   “OFF 2” OFF. 3 Direct access to item   “OFF 3” OFF. 4 Direct access to item   “OFF 4” Setting is identical for LEFT, DOWN, UP and ENTER 56 | USER MANUAL OM 602RS...
  • Page 57 MENU PROFI USER MANUAL OM 602RS | 57...

  • Page 58: Setting Input Parameters

    - when setting (P. TAR. A. > 0) display shows OUTPUT. MIN. M AX. FORM. A P. T AR. A “T” symbol - range: 0…999999 SERVIC. This setting is only for ASCII protocol using commands 9N and 9F 58 | USER MANUAL OM 602RS...
  • Page 59 (e.g.: “CON. F.A” = 2.5 > display 0, 2.5, 5,...) CON. F. A Setting constants   Floating filter Constant F.A = 5.0 - this menu item is always displayed after selection of particular type of filter Exponential filter Constant F.A = 5.0 USER MANUAL OM 602RS | 59...
  • Page 60 Setting DP - XXXX.xx   FLOAT. P. 000. o oo Setting DP - XXX.xxx   00. o ooo Setting DP - XX.xxxx   0. o oooo Setting DP - X.xxxxx   FLOAT. P. Floating DP   60 | USER MANUAL OM 602RS...

  • Page 61: Setting Mathematic Functions

    EXPON. Exponential   POWER Power   ROOT Root   Sin x   sinx CON. - Setting constants for   calculation of mat.functions - this menu is displayed only after selection of given mathematic function USER MANUAL OM 602RS | 61...
  • Page 62 CON. F FLOAT. P. 000. o oo Setting DP - XXX.xxx   FORM. M 00. o ooo Setting DP - XX.xxxx   0. o oooo Setting DP - X.xxxxx   FLOAT. P. Floating DP   62 | USER MANUAL OM 602RS...

  • Page 63: Selection Of Evaluation Of Min/Max Value

    MIN. M AX. FIL. A Evaluation of min/max   value is off SERVIC. MAT. FN. CHAN. A From “Channel A”   FIL. A From “Channel A” after   digital filters processing MAT. FN. From “Mathematic   functions” USER MANUAL OM 602RS | 63...

  • Page 64: Profi" Menu - Output 6.3.1 Setting Limits

    Limit evaluation from   “Mathematic functions” PER. L. 1 Limit evaluation from “Min.   TIM. L. 1 value” Limit evaluation from “Max.   value” Setting is identical for LIM. 1, LIM. 2, LIM. 3 and LIM. 4 64 | USER MANUAL OM 602RS...
  • Page 65 LED signalization Z < 0 - Switch-on relay TYPE > SWITCH-OFF LED signalization Z > 0 - Switch-off relay TYPE > SWITCH-ON LED signalization Z < 0 - Switch-off relay TYPE > SWITCH-OFF LED signalization USER MANUAL OM 602RS | 65...
  • Page 66 LIM. L. 1 condition is met H. L. 1 ON L. 1 OFF L. 1 Setting is identical for LIM. 1, LIM. 2, LIM. 3 and LIM. 4 PER. L. 1 TIM. L. 1 66 | USER MANUAL OM 602RS...
  • Page 67 (LIM. L.1) and the set time (TIM. L.1) - negative time > relay switches off after crossing the limit (LIM. L.1) and the set negative time (TIM. L.1) Setting is identical for LIM. 1, LIM. 2, LIM. 3 and LIM. 4 USER MANUAL OM 602RS | 67...

  • Page 68: Setting Analog Output

    0-5 V   0-10 V i0-5 Type: 0…5 mA   +-10 0-2 V Type: 0…2 V   0-5 V Type: 0…5 V   0-10 V Type: 0…10 V   +-10 Type: ±10 V   68 | USER MANUAL OM 602RS...

  • Page 69: Selection Of Display Projection

    - data which have been succesfully converted to numbers will be projected MAT. FN. Projection of values   from “Math.functions” Projection of values from   “Min. value” Projection of values from   “Max. value” USER MANUAL OM 602RS | 69...
  • Page 70 - after keystroke display turns on for 10 s Display brightness - 25 %   Display brightness - 50 %   Display brightness - 75 %   100% Display brightness - 100 %   70 | USER MANUAL OM 602RS...
  • Page 71 MENU PROFI USER MANUAL OM 602RS | 71...

  • Page 72: Selection Of Programming Menu

    - linear menu > items one after another PROFI Active PROFI menu   - complete programming menu for expert users - tree menu Change of setting is valid upon next access into menu 72 | USER MANUAL OM 602RS...

  • Page 73: Restoration Manufacture Setting

    LANG. Selection of instrument   menu language version INPUT MENU CZECH CHANN. RESTOR. ENGL. CZECH Instrument menu is in Czech   OUTPUT. LANG. ENGL. Instrument menu is in   English SERVIC. N. PASS. IDENT. USER MANUAL OM 602RS | 73...

  • Page 74: Setting New Access Password

    (Mode) - if the SW version reads a letter on first position, OUTPUT. LANG. it is a customer SW SERVIC. N. PASS. Blok Description IDENT. instrument no. of SW version type/input mode 74 | USER MANUAL OM 602RS...
  • Page 75 MENU PROFI USER MANUAL OM 602RS | 75...

  • Page 76: Setting Items Into "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 editing option SHOW item will be solely displayed in USER menu 76 | USER MANUAL OM 602RS...
  • Page 77 Limit one. You can exit the setting by pressing the button by which you store the latest setting and pressing the button will take you back to the measuring mode USER MANUAL OM 602RS | 77...

  • Page 78: Data Protokol

    (D) (D) (D) (D) (D) <ETX> <BCC> Command confirmation (instrument) <CR> <CR> Messbus No - data is transmitted permanently <CR> <CR> <DLE> <NAK> Instrument identification <CR> HW identification <CR> One-time transmission <CR> Repeated transmission <CR> 78 | USER MANUAL OM 602RS...
  • Page 79 E.g.: #009F4<CR> is identical as #009F40000000<CR>. They both send away number 2,0. Protocol DIN MessBus <EADR><ENQ> >>> answer OK ..<DLE> 1 <STX>$9 dddddd <ETX><BCC> If Channel Mathematical Functions (MF) is active, the first symbol must not be “x”. This symbol is not supported. USER MANUAL OM 602RS | 79...

  • Page 80: Error Statements

    E. SM. upon repeated error statement send instrument for repair, Memory was empty (presetting carried out) possible failure in calibration E. O UT. Analogue output current loop disconnected check wire connection 80 | USER MANUAL OM 602RS...

  • Page 81: Table Of Symbols

    TABLE OF SIGNS 10. Table ASCII NUL SOH EOT ENQ ACK DC2 DC3 DC4 NAC SYN „ & ‚ < > USER MANUAL OM 602RS | 81...

  • Page 82: Technical Data

    > 670 V (PI), 300 V (DI) Input/output > 300 V (PI), 150 (DI) Relay: 1/8 HP 277 VAC, 1/10 HP 125 V, Pilot Duty D300 EMC: EN 61326-1 * values apply for resistance load 82 | USER MANUAL OM 602RS...
  • Page 83 TECHNICAL DATA 11. USER MANUAL OM 602RS | 83...

  • Page 84: Instrument Dimensions And Instalation

    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 84 | USER MANUAL OM 602RS...

  • Page 85: Certificate Of Guarantee

    - unavoidable event - unavoid - other unprofessional interventions - other unprofessional The manufacturer performs guarantee and post.guarantee repairs unless provided for otherwise. guarantee and post.guarante ed for otherwise. Y E A R S Stamp, signature USER MANUAL OM 602RS | 85...
  • Page 86 ORBIT MERRET, spol.s r.o. and that our company has taken all measures to ensure conformity of all products of the types referred-to hereunder, which are being brought out to the market, with technical documentation and requirements of the appurtenant Czech statutory orders.
  • Page 88 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 orbit@merret.eu www.orbit.merret.eu TECHDOK - OM 602RS - 2012.3.0 - en...

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