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Orbit Merret OM 602RS Manual

6 digit programable instrument rs 232/rs 485
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G U A R A N T E E
Y E A R S
OM 602RS
6 DIGIT PROGRAMABLE
INSTRUMENT
RS 232/RS 485

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Summary of Contents for Orbit Merret OM 602RS

  • Page 1 G U A R A N T E E Y E A R S OM 602RS 6 DIGIT PROGRAMABLE INSTRUMENT RS 232/RS 485...
  • Page 2 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 www.orbit.merret.cz INSTRUCTIONS FOR USE OM 602RS...

  • Page 3: Table Of Contents

    Certificate of guarantee ................. 85 INSTRUCTIONS FOR USE OM 602RS...

  • Page 4: Instrument Description

    INSTRUMENT DESCRIPTION Description The OM 602RS type is a 6 digit panel display device for data from serial lines of RS 232 and RS 485 standard. Com- munication with ASCII or MessBus protocol. All ASCII symbols may be displayed which are usable for 14-segment display.
  • Page 5 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).

  • Page 6: Instrument Connection

    The instruments are tested in compliance with standards for use in industrial area, yet we recommend to abide by the above mentioned principles. RxD/L+ TxD/L- RS 232 11 12 13 RS 485 AO-I AO-U Excitation 14 15 16 17 INSTRUCTIONS FOR USE OM 602RS...
  • Page 7 INSTRUCTIONS FOR USE OM 602RS...

  • 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 OM 602RS...
  • Page 9 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.

  • 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 OM 602RS...

  • Page 11: Control Keys Function

    - 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 OM 602RS...

  • Page 12: Setting "Light" Menu

    • Linear 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 INSTRUCTIONS FOR USE OM 602RS...
  • Page 13 MAX A. O . Menu type Language selection New password Return to manufacture setting MENU LIGHT RE. SET. FIRM LANG. ENGL. PAS. LI. Instrument type Identifi cation SW number Return to measur- IDENT. OM602RS 142. 8 ing mode INSTRUCTIONS FOR USE OM 602RS...

  • Page 14: Setting Baud, Addresse And Protocol

    Selection of transmission BAUD rate of the data output - selection of range: 600/1200/2400/960 0/19200/38400/57600/115200/2304 00 Baud = 9600 Selection of rate 115200 Baud > BAUD = 115200 Example 9600 19200 38400 57600 115200 ADDR. INSTRUCTIONS FOR USE OM 602RS...
  • Page 15 - in dynamic v dynamických items (Start, Adr-Un, Num Sign, Data, Stop, Request) cutom protocol can be set up. Example Data protocol = ASCII > ASCII * subsequent item on the menu depends on instrument setting ASCII COMMA. INSTRUCTIONS FOR USE OM 602RS...
  • Page 16 - setting minimum value of input data, it is (0x80000000…0x7FFFFFFF) entered by individual bytes in range 0…255 - the input data format is sign integer 32 bits Selection integer input range > MIN.0 = 0 Example MIN. 1 INSTRUCTIONS FOR USE OM 602RS...
  • Page 17 - setting minimum value of input data, it is (0x80000000…0x7FFFFFFF) entered by individual bytes in range 0…255 - the input data format is sign integer 32 bits Example Selection integer input range > MIN.2 = 0 MIN. 3 INSTRUCTIONS FOR USE OM 602RS...
  • Page 18 - setting maximum value of input data, it is (0x80000000…0x7FFFFFFF) entered by individual bytes in range 0…255 - the input data format is sign integer 32 bits Selection integer input range > MAX.0 = 0 Example MAX. 1 INSTRUCTIONS FOR USE OM 602RS...
  • Page 19 - setting maximum value of input data, it is (0x80000000…0x7FFFFFFF) entered by individual bytes in range 0…255 - the input data format is sign integer 32 bits Selection integer input range > MAX.1 = 0 Example MAX. 3 INSTRUCTIONS FOR USE OM 602RS...
  • Page 20 - setting maximum value of input data, it is (0x80000000…0x7FFFFFFF) entered by individual bytes in range 0…255 - the input data format is sign integer 32 bits Selection integer input range > MAX.0 = 0 Example MAX. 1 INSTRUCTIONS FOR USE OM 602RS...
  • Page 21 - setting maximum value of input data, it is (0x80000000…0x7FFFFFFF) entered by individual bytes in range 0…255 - the input data format is sign integer 32 bits Selection integer input range > MAX.1 = 0 Example MAX. 3 INSTRUCTIONS FOR USE OM 602RS...
  • Page 22 Setting the second START. 2 intrductory symbol - set directly in ASCII code - range: 1…127 - if set to “0”, it will not be used Example Setting 2.Start symbol > START. 2 = 0 AD. POS. INSTRUCTIONS FOR USE OM 602RS...
  • Page 23 ADR. 1 Setting - 1. address ADR. 1 symbol First address symbol Adr. 1 = 48 - set directly in ASCII code - range: 0…127 Example Setting 1.address symbol > Adr. 1 = 48 ADR. 2 INSTRUCTIONS FOR USE OM 602RS...
  • Page 24 - 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 Example Setting position > SI. POS. = 0 PL. SUP. INSTRUCTIONS FOR USE OM 602RS...
  • Page 25 - Data position. This block can be anywhere within the message. If ending sequence is received sooner than the set number of symbols, it is considered a succcesful reception. Example Setting data position > dA. POS. = 0 DA. LEN. INSTRUCTIONS FOR USE OM 602RS...
  • Page 26 - set directly in ASCII code - range: 0…127 - If set to 0, the closing block will not be taken into account. Example Setting 1. Stop symbol > STOP 1 = 3 STOP 2 INSTRUCTIONS FOR USE OM 602RS...
  • Page 27 - range: 0…127 - If set to “0”, request is not sent Example Setting - 1. symbol > REQ. 1 = 0 REQ. 2 REQ. 8 MOD T. O . Same procedure for REQ. 2…REQ. 8 INSTRUCTIONS FOR USE OM 602RS...
  • Page 28 “Mod t.0.” Example Setting - Constant > tIMEOU. = 1 1. 0 FORM. A Item will not appear in “MASTER” protocol and when “MOD t.0.” is disabled INSTRUCTIONS FOR USE OM 602RS...
  • Page 29 - range of the setting is -99999…999999 value is confirmed - position of the DP does not affect display projection = 100.00 Projection for max > MAX A = 100.00 Example 100. 0 FORM. A INSTRUCTIONS FOR USE OM 602RS...
  • Page 30 - positioning of the DP is set here in the measuring mode Example Projection of DP on display > 00000.o *subsequent item on the menu depends on instrument equipment 0000. o o 00000. o COL. 0 INSTRUCTIONS FOR USE OM 602RS...
  • Page 31 SETTING INSTRUCTIONS FOR USE OM 602RS...

  • Page 32: Setting Limits

    Setting limit 2 > LIM L 2 = 53.1 0531 00531 * subsequent item on the menu depends on instrument 000531 000531. 00053. MENU equipment Items for “Limits” and “Analog output” are acces- sible only if incorporated in the instrument. INSTRUCTIONS FOR USE OM 602RS...
  • Page 33 “PROFI” menu - range of the setting is -99999…999999 = 80 - default “Hysteresis”=0 “Delay”=0 Example Setting limit 4 > LIM L 4 = 103 * subsequent item on the menu depends on instrument MENU equipment INSTRUCTIONS FOR USE OM 602RS...

  • Page 34: Setting Analog Output

    - range of the setting is -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 acces- sible only if incorporated in the instrument. INSTRUCTIONS FOR USE OM 602RS...
  • Page 35 MAX A. O . value to the end of the AO range - range of the setting is -99999…999999 Example Display value for the end of the AO range > MAX A.O. = 120 MENU INSTRUCTIONS FOR USE OM 602RS...

  • Page 36: Selection Of Programming Menu „Light"/„Profi

    - restoration is performed for the currently primary setting of items on the menu (DEF) selected type of the instrument input (select “TYPE”) Restoration of manufacture setting > RE. SET. Example RE. SET. TYPE LANG. INSTRUCTIONS FOR USE OM 602RS...

  • Page 37: Selection Of Instrument Menu Language Version

    - access password for menu LIGHT - in the event of loss universal password - range of the number code 0…9999 “8177” may be used New password - 341 > PAS. LI. = 341 Example IDENT. INSTRUCTIONS FOR USE OM 602RS...

  • Page 38: Instrument Identification

    - 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 142. 8 INSTRUCTIONS FOR USE OM 602RS...
  • Page 39 SETTING INSTRUCTIONS FOR USE OM 602RS...

  • Page 40: 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 OM 602RS...
  • Page 41 SETTING INSTRUCTIONS FOR USE OM 602RS...

  • Page 42: Resetting Internal Values

    CL. TAR. CHANNE. CONFIG. CL. M. M .   Resetting min/max value CL. M. M . OUTPUT. EXT. IN. - resetting memory for the storage of SERVIC. KEYS minimum and maximum value achieved during measurement INSTRUCTIONS FOR USE OM 602RS...
  • Page 43 Setting instrument ADR. P. B . address - PROFIBUS SERVIC. KEYS PROT. - setting in range 0…125 = 19 REQUES. When selecting the “UNIVER.” protocol, the address MOD T. O . is set in “Adr-Un.” TIMEOU. INSTRUCTIONS FOR USE OM 602RS...
  • Page 44 REQ. 8 EXT. IN. EXT. 1 HOLD SAVE M. HOLD DISPL. D. +A. O . . D. + A. O . . + L. KEYS LEFT FN. LE. TMP. LE. ENTER MNU. LE. LIM. 1 INSTRUCTIONS FOR USE OM 602RS...
  • Page 45 DISP. PERM. CHAN. A FIL. A MAT. FN. 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 INSTRUCTIONS FOR USE OM 602RS...
  • Page 46 TIMEOU. If is „COMMAND“ „uu“ (two spaces) is broadcast query on data #AA<CR>. Else #AA<<COMMAND>><CR> will wait on confirmation „!AA“ and after it will send out request about data #AA<CR> INSTRUCTIONS FOR USE OM 602RS...
  • Page 47   Most significant byte - MAX. 9N MAX. 0 “MSB” MIN. 9F = 100 - - - - MAX. 9F   Least significant byte MOD T. O . MAX. 3 - “LSB” = 100 TIMEOU. INSTRUCTIONS FOR USE OM 602RS...
  • Page 48 CONFIG. ADDR. standard 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. INSTRUCTIONS FOR USE OM 602RS...
  • Page 49 - range: 0…99,9 s SERVIC. KEYS COMMA. = 1.0 s MIN. 9N MAX. 9N MIN. 9F Item will not appear in “MASTER” protocol and when “MOD t.0.” is disabled MAX. 9F MOD T. O . TIMEOU. INSTRUCTIONS FOR USE OM 602RS...
  • Page 50 - set directly in ASCII code TIMEOU. - range: 0…127 = 48   Second address symbol ADR. 2 - set directly in ASCII code - range: 0…127 - if set to “0”, it will not be used = 49 INSTRUCTIONS FOR USE OM 602RS...
  • Page 51 Settin number of signs DA. LEN. REQUES. - 7 symbols can be displayed only if there is no !minus” sign and one of the symbols MOD T. O . is decimal point TIMEOU. - range: 1…7 INSTRUCTIONS FOR USE OM 602RS...
  • Page 52 REQ. 4 SIGNUM REQ. 5 DATA REQ. 6 Same procedure for REQ. 2…REQ. 8 STOP REQ. 7 REQUES. REQ. 8 MOD T. O . TIMEOU. How to set items “Mod. t.0.” and “tIMEOU.” see p. 49 INSTRUCTIONS FOR USE OM 602RS...

  • Page 53: External Input Function Selection

    D. + A. O . + L. displayed and on AO   “HOLD” locks the value SERVIC. KEYS M. HOLD D. + A. O . + L. displayed, on AO and limit evaluation   “HOLD” locks the entire instrument INSTRUCTIONS FOR USE OM 602RS...

  • Page 54: Optional Accessory Functions Of The Keys

      Tare function activation TARE Preset values of the control keys LEFT Show Tare Show Max. value DOWN Show Min. value ENTER w/o functione Setting is identical for LEFT, DOWN, UP and ENTER INSTRUCTIONS FOR USE OM 602RS...
  • Page 55 TIME “TIME” value   Temporary projection of DATE “DATE” value   Temporary projection of TARE “TARE” value   Temporary projection of P. TARE “P. TARE” value Setting is identical for LEFT, DOWN, UP and ENTER INSTRUCTIONS FOR USE OM 602RS...
  • Page 56 LIM 2 “LIM 2”   Direct access to item SERVIC. KEYS ENTER LIM. 4 LIM 3 “LIM 3”   Direct access to item LIM 4 “LIM 4” Setting is identical for LEFT, DOWN, UP and ENTER INSTRUCTIONS FOR USE OM 602RS...
  • Page 57 SETTING INSTRUCTIONS FOR USE OM 602RS...

  • Page 58: Setting Measuring Parameters (Projection, Filters, Decimal Point, Desc)

    OUTPUT. MIN. M AX. FORM. A P. T AR. A shows “T” symbol SERVIC. DESC. A - range of the setting is 0…999999 This setting is only for ASCII protocol using commands 9N and 9F INSTRUCTIONS FOR USE OM 602RS...
  • Page 59 - is entered by any number, which determines the projection step (e.g: “CON.F. A.”=2,5 > display 0, 2.5, 5,...)   Setting constants CON. F. A. - this menu item is always displayed after selection of particular type of filter INSTRUCTIONS FOR USE OM 602RS...
  • Page 60 DESC. A when two first places show the set description and two last characters their code in period 0…95 - description is cancelled by code 00 = no description Table of signs on page 81 INSTRUCTIONS FOR USE OM 602RS...

  • Page 61: Setting Mathematic Functions

    Power POWER ×   Root ROOT ×   Sin x SIN X sinx   Setting constants for CON. - calculation of mat. functions - this menu is displayed only after selection of given mathematic function INSTRUCTIONS FOR USE OM 602RS...
  • Page 62 CON. D code in period 0…95 - description is cancelled by code 00 CON. E CON. F = no description FORM. M. DESC. M Table of signs on page 81 INSTRUCTIONS FOR USE OM 602RS...

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

    OUTPUT. MIN. M AX. FIL. A   Evaluation of min/max value is off SERVIC. MAT. FN.   From “Channel A” CHAN. A   From “Channel A” after FIL. A digital filters processing   From “Mathematic MAT. FN. functions” INSTRUCTIONS FOR USE OM 602RS...

  • Page 64: Profi" Menu - Output Setting Limits

    OFF L. 1   Limit evaluation from MAT. FN. “Mathematic functions” PER. L. 1   Limit evaluation TIM. L. 1 from “Min.value”   Limit evaluation from “Max.value” Setting is identical for LIM 2, LIM 3 and LIM 4 INSTRUCTIONS FOR USE 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 INSTRUCTIONS FOR USE OM 602RS...
  • Page 66 SERVIC. LIM 4 LIM. L. 1 HYS. L. 1 Setting is identical for LIM 2, LIM 3 and LIM 4 ON L. 1 OFF L. 1 PER. L. 1 TIM. L. 1 INSTRUCTIONS FOR USE OM 602RS...
  • Page 67 PER. L. 1 switch-on - for type “DOSE”   Setting the time switch-on TIM. L. 1 of the limit - for type “HYSTER” and “DOSE” Setting is identical for LIM 2, LIM 3 and LIM 4 INSTRUCTIONS FOR USE OM 602RS...

  • Page 68: Setting Analog Output

    Type - 0…5 mA 0-5mA 0-10 V   Type - 0…2 V 0-2V   Type - 0…5 V 0-5V   Type - 0…10 V 0-10V Setting is identical for LIM 2, LIM 3 and LIM 4 INSTRUCTIONS FOR USE OM 602RS...

  • Page 69: Selection Of Display Projection

      Projection of values SERVIC. FIL. A from “Channel A” after digital filters processing   Projection of values MAT. FN. from “Math.functions”   Projection of values from MIN. “Min.value”   Projection of values from “Max.value” INSTRUCTIONS FOR USE OM 602RS...
  • Page 70 SERVIC. - after keystroke display turns on for 10 s   Display brightness - 25 %   Display brightness - 50 %   Display brightness - 75 %   Display brightness - 100 % 100% INSTRUCTIONS FOR USE OM 602RS...
  • Page 71 SETTING INSTRUCTIONS FOR USE OM 602RS...

  • Page 72: Profi" Menu - Service 6.4.1 Selection Of Programming Menu „Light"/„Profi

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

  • Page 73: Restoration Manufacture Setting

    Selection of instrument menu language version Selection of instrument LANG. menu language version INPUTS MENU CZECH   Instrument menu is in CZECH Czech CHANNE. RESTOR. ENGL.   Instrument menu is in ENGL. OUTPUT. LANG. English SERVIC. N. PASS. IDENT. INSTRUCTIONS FOR USE OM 602RS...

  • Page 74: Setting New Access Password

    - display shows type identification of the instrument, SW number, SW version CHANNE. RESTOR. and current input setting (Mode) - if the SW version reads a letter on first OUTPUT. LANG. position, it is a customer SW SERVIC. N. PASS. IDENT. INSTRUCTIONS FOR USE OM 602RS...
  • Page 75 SETTING INSTRUCTIONS FOR USE OM 602RS...

  • 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 INSTRUCTIONS FOR USE OM 602RS...
  • Page 77 CL. TAR. LIM 1 0 (sequence not determined) LIM 2 LIM 3 Upon entering USER menu (key ) items will be projected in the following sequence: LIM 3 > LIM 2 > CL.TAR. > LIM 1 INSTRUCTIONS FOR USE OM 602RS...

  • Page 78: Data Protocol

    No - data is transmitted permanently <CR> <CR> <DLE> <NAK> Command confi rmation (inst.) - OK <CR> MessBus Command confi rmati (instrument) - Bad <CR> Instrument identifi cation <CR> HW identifi cation <CR> One-time transmission <CR> Repeated transmission <CR> INSTRUCTIONS FOR USE 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 If channel Mathematical Functions (MF) is active, <STX>$9 dddddd <ETX><BCC> the first symbol must not be “x”. This symbol is not supported. INSTRUCTIONS FOR USE OM 602RS...

  • Page 80: Error Statements

    E. . DATA repeated error statement send instrument for repair Memory was empty upon repeated error statement send instrument for E. CLR. (presetting carried out) repair, possible failure in calibration INSTRUCTIONS FOR USE OM 602RS...

  • Page 81: Table Of Symbols

    0 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 " & < > Table ASCII „ & ‚ < > INSTRUCTIONS FOR USE OM 602RS...

  • Page 82: Technical Data

    Input/output > 300 V (PI), 150 (DI) Relay: 1/8 HP 277 VAC, 1/10 HP 125 V, Pilot Duty D300 EMC: EN 61000-3-2+A12; EN 61000-4-2, 3, 4, 5, 8, 11; EN 550222, A1, A2 * values apply for resistance load INSTRUCTIONS FOR USE OM 602RS...
  • Page 83 TECHNICAL DATA PI - Primary insulation, DI - Double insulation INSTRUCTIONS FOR USE OM 602RS...

  • 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 INSTRUCTIONS FOR USE OM 602RS...

  • Page 85: Certificate Of Guarantee

    - 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. Y E A R S Stamp, signature INSTRUCTIONS FOR USE OM 602RS...
  • Page 86 NOTE INSTRUCTIONS FOR USE OM 602RS...
  • Page 87 NOTE INSTRUCTIONS FOR USE OM 602RS...
  • Page 88 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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