Omega DR130 SERIES User Manual Download Page 23

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3-3

Overview and Specifications of RS-422-A/RS-485 Interface

3.3

RS-422-A/RS-485 Interface Connection

The following explains how the RS-422-A/RS-485 module is connected to the computer.

Cable Used

There are two types of cables: two-wire cable and four-wire cable. Make sure each type meets the
following conditions.
Cable used

: twisted pair shielded cable

2 pairs of 24 AWG minimum (two-wire), 3 pairs 24 AWG mini-
mum (four-wire)

Characteristic impedance

: 100 ohm

Capacitance

: 50 pF/m

Length of cable

: 1.2 km maximum *

* Communication distance of the RS-422-A/RS-485 interface is not the linear distance, but the

total length of the cable (shielded twisted pair cable).

Terminal Arrangement of the RS-422-A/RS-485 Module

RD A Receive data A ( - )

RD B Receive data B ( + )

Frame ground

SD A Send data A ( - )

SD B Send data B ( + )

Signal ground

Screws used for the terminals:
ISO M4 screws, length 6 mm

Connecting the Cable

Attach crimp-on lugs (for 4 mm screws) with insulation sleeves on the leadwire ends as shown in the
diagram below. Make the exposed portion of the shielded cable to be less than 5 cm.

SD/RD A

SD/RD B

Shield potential

For two-wire system

For four-wire system

SD A

SD B

RD B

RD A

Shield

potential

Short the terminals.

<07. W Title>

WARNING

To prevent an electric shock, ensure the main power supply is turned OFF.

Note

• As shown on the next page, connect terminal RD to SD(TD) of the computer (converter) and terminal SD to RD of the

computer.

Summary of Contents for DR130 SERIES

Page 1: ...http www omega com e mail info omega com User sGuide DR130 DR230 DR240 SERIES Communication Interface ...

Page 2: ...0 Trappes Tel 33 130 621 400 FAX 33 130 699 120 Toll Free in France 0800 4 06342 e mail france omega com Germany Austria Daimlerstrasse 26 D 75392 Deckenpfronn Germany Tel 49 07056 3017 FAX 49 07056 8540 Toll Free in Germany 0130 11 21 66 e mail info omega de United Kingdom One Omega Drive River Bend Technology Centre ISO 9002 Certified Northbank Irlam Manchester M44 5EX United Kingdom Tel 44 0 16...

Page 3: ...any time without prior notice because of improvements in performance or functions Actual displays on the screen may also be a little different from the screen displays described in this manual All reasonable efforts have been made to ensure the accuracy of this manual If however any errors or ambiguities are found please inform us No part of this manual may be reproduced in any form without prior ...

Page 4: ...2A RS 485 Interface Describes the functions and specifications of the RS 422 A RS 485 interface and the parameter setting method Chapter 4 Command Format Describes how to specify command formats and channel numbers Chapter 5 Commands Describes the commands for various setting items commands for executing actions data request commands for measured data saved in memory or commands requesting output ...

Page 5: ... 3 8 3 5 RS 422 A RS 485 Interface Parameter Setting Procedure 3 9 CHAPTER 4 COMMAND FORMAT 4 1 Command Format 4 1 4 2 Command Syntax 4 3 4 3 Setting a Channel No and Alarm Output Relay No 4 4 4 4 Command List 4 5 4 5 Input Range Parameter 4 7 4 6 ASCII Code Table 4 10 CHAPTER 5 COMMANDS 5 1 Setting the Input 5 1 Range Setting SR Unit Setting SN Filter Setting XQ Measurement Period Setting XV A D ...

Page 6: ... or floppy disk drive function Computation Constant Setting SK with optional computation function Communication Input Data Setting CM with optional computation function Setting the channel for setting data that are stored on a RAM disk MH floppy disk drive function Summer winter time SW Key lock setting XK Function screen setting XF Setting screen setting XS Burnout setting XB Reference junction c...

Page 7: ...quest Command 5 17 Selection of talker output data TS Measured data output request FM Format specification for measured data on the RAM disk MF floppy disk drive function Setting data output request LF System configuration data output request CF Byte output order specification BO Interrupt mask specification IM Auxiliary mask specification SM CHAPTER 6 OUTPUT FORMAT 6 1 Functions as Talker 6 1 6 2...

Page 8: ...r on off Call up of setting data Specifying of output data specifying of channel numbers or output data types Specifying of causes of interrupt generation see IM command page 5 18 Talker Function The following data can be output Measured data Computed data System configuration Data for operation mode setting Data for setup mode setting For measured data and computed data either binary output or AS...

Page 9: ...ctions After responding to serial polling this bit is set to 0 Bit 5 This bit changes to 1 when the chart reaches its end Bit 4 This bit changes to 1 after storing data on media or reading data from media otherwise it is 0 After responding to serial polling this bit is set to 0 Bit 2 This bit changes to 1 when a syntax error occurs in a command and is normally 0 If there is an error in a command d...

Page 10: ...itch located on the side of the GP IB module connector Turn the arrow on the rotary switch with a flat blade screwdriver or the like to align the arrow with the address to be set 01 2 3 4 5 6 7 8 9 F E D C B A 01 2 3 4 5 6 7 8 9 F E D C B A Rotary switch with which address is to be set Address is the numeral to which the arrow is pointed ...

Page 11: ...tions operative Talker T6 Basic talker functions serial poll and talker release function by listener are provided Listener L4 Basic listener function and listener release function by talker are provided Service request SR1 All service request functions operative Remote local RL1 All remote local functions operative Parallel poll PP0 No parallel poll function Device clear DC1 All device clear funct...

Page 12: ... specifying of channel numbers or output data types Talker Function The following data can be output Measured data Computed data System configuration Data for operation mode setting Data for setup mode setting For measured data and computed data either binary output or ASCII output can be selected Other data are output in the form of ASCII data Data Output When trigger GET becomes activated DR130 ...

Page 13: ...code 1B H Status Byte Format When the status byte output command ESC S is received any of the ER00CRLF to ER03CRLF status will be output ER CrLf An ASCII character string of a numeral numerals shown inparentheses at the end of any of the following items or the sum of the numerals of the relevant items is output For example if out of chart and timer operation occur ER20CrLf is output Items not spec...

Page 14: ...ous transmission synchronized by start stop bit Baud rate bps 150 300 600 1200 2400 4800 9600 19200 START bit 1 bit fixed Data length Either 7 or 8 bits selectable Parity Even Odd or None selectable STOP bit Either 1 or 2 bits selectable Connector DBSP JB25S JAE Hardware handshake Transmission reception control by DTR RTS CTS Software handshake Transmission control by XON XOFF Reception buffer len...

Page 15: ... to the host computer Signal direction Output 3 RXD Received Data Data received from the host computer Signal direction Input 4 RTS Request to Send Handshakesignalusedforreceptionofdatafromthehostcomputer Signal direction Output 5 CTS Clear to Send Handshake signal used for transmission of data to the host computer Signal direction Input 7 GND Signal Ground Signal ground connection 20 DTR Equipmen...

Page 16: ...bbreviation Signal Table Pin No Abbreviation RS 232 C Name CCITT JIS 7 2 3 5 4 AB GND BA TXD BB RXD CB CTS CA RTS 102 SG 103 104 106 105 SD RD CS RS Signal ground Transmitted data Transmission request Received data Transmission enable CD DTR 20 108 2 ER Data terminal ready 2 3 RS 232 C Interface Connection ...

Page 17: ... when CTS is FALSE and is resumed when CTS is TRUE Transmission is stopped when X OFF is received and is resumed when X ON is received OFF OFF Transmission data control There is no handshake status between the recorder and host computer the X OFF signal from the host computer is processed as data and the CTS signal is ignored Reception data control There is no handshake status between the recorder...

Page 18: ...ill resume the transmission when a CTS True status is established The X OFF and X ON signals from the host computer are processed as data Reception data control A hardware handshake status is established between the recorder and the host computer An RTS False status will be established when the recorder recept of data becomes impossible and an RTS Ture status will be established when data recept b...

Page 19: ...is placed at the beginning of each character transmitted followed by the data bits parity bit and stop bit in that order See the figure below Data bits 7 8 bits 1 character STOP bit 1 1 or 2 2 Parity bit Odd even or none START bit Line idle condition Return to line idle condition dotted line or proceed to next data START bit ...

Page 20: ... setting switch 1 Baud rate No 1 No 2 No 3 150 OFF OFF OFF 300 OFF OFF ON 600 OFF ON OFF 1200 OFF ON ON 2400 ON OFF OFF 4800 ON OFF ON 9600 ON ON OFF Default 19200 ON ON ON Data length Switch No 4 of parameter setting switch 1 Data length No 4 7 OFF 8 ON Default Parity Switch No 1 and 2 of parameter setting switch 2 Parity No 1 No 2 NONE OFF OFF ODD OFF ON EVEN ON OFF Default Stop bit Switch No 3 ...

Page 21: ...cable to RS 422 A RS 485 ESC O Open Command address a communication destination Setting ESC O xx terminator xx address 01 to 31 Description Specifies the communicating device by its address When this command is ex ecuted all commands to the DR series including ESC T become effective Only one device can be opened Executing ESC O automatically closes all opened devices When the DR series receives th...

Page 22: ...RT bit 1 bit fixed Data length Either 7 or 8 bits selectable Parity Even Odd or None selectable STOP bit Either 1 or 2 bits selectable Connector 6 point screw type terminal uses M4 screws Minimum response time 0 10 20 50 or 100 ms selectable Reception buffer length 250 bytes Escape sequence Trigger Status call Open and Close Electrical characteristics SDA SDB RDA RDB SG Between the signal terminal...

Page 23: ...f the cable shielded twisted pair cable Terminal Arrangement of the RS 422 A RS 485 Module RD A Receive data A RD B Receive data B FG Frame ground SD A Send data A SD B Send data B SG Signal ground Screws used for the terminals ISO M4 screws length 6 mm Connecting the Cable Attach crimp on lugs for 4 mm screws with insulation sleeves on the leadwire ends as shown in the diagram below Make the expo...

Page 24: ...ed 120 ohm more than 1 2 W 1 No terminators are inserted between 1 through n 1 internal OFF RS 422 A RS 485 module of the DR 2 n n 31 Terminator Internal ON Host Computer SG RDB RDA SDB SDA FG SG RD B RD A SD B SD A SG RD B RD A SDB SDA FG SG RD B RD A SD B SD A SG RD B RD A SDB SDA FG SG RD B RD A SD B SD A SG RD B RD A SDB SDA Diagram below shows the case when the port of the host computer is RS...

Page 25: ...1 through n 1 internal OFF RS 422 A RS 485 module of the DR 2 n n 31 Terminator Internal ON FG SG RD B RD A SD B SD A SG B A B A FG SG RD B RD A SD B SD A SG FG SG RD B RD A SD B SD A SG B A SHIELD RD RD TD TD Host Computer Converter Z 101HE SHARP RS 232 C Note The method in eliminating noise depends on the condition in which it is used In the example shielded cable is grounded only at the DR one ...

Page 26: ...ecommended converter ON OFF is controlled using RTS Using the Module with Devices Using the RS 422 A Maximum of 31 devices with respect to 1 host computer can be connected with this module but in a system in which devices using the RS 422 A are used together this may not be possible In a system in which former recorders are used together Some of the former recorders such as HR2400 and µR use the R...

Page 27: ...85 Interface Parameter Setting Procedure Note that the minimum response time is as the name indicates the minimum time for responding Not all responses will take place in this time In the four wire system the minimum response time does not need to be set set to 0 ms DR PC Data Computer side Transmission driver DR side Transmission driver Data Computer side Transmission driver DR side Transmission ...

Page 28: ...3 8 3 4 Communication Data Format Same as the RS 232 C interface For a description refer to 2 5 Communication Data Format ...

Page 29: ...No 2 No 3 150 OFF OFF OFF 300 OFF OFF ON 600 OFF ON OFF 1200 OFF ON ON 2400 ON OFF OFF 4800 ON OFF ON 9600 ON ON OFF Default Setting 19200 ON ON ON Data length No 4 of SW1 Data length No 4 7 OFF 8 ON Default Setting Parity No 1 to 2 of SW2 Parity No 1 No 2 None OFF OFF ODD OFF ON EVEN ON OFF Default Setting Stop bit No 3 of SW2 Stop bit No 3 1 OFF Default Setting 2 ON Switch between four wire two ...

Page 30: ...OFF 3 OFF OFF OFF ON ON 4 OFF OFF ON OFF OFF 5 OFF OFF ON OFF ON 6 OFF OFF ON ON OFF 7 OFF OFF ON ON ON 8 OFF ON OFF OFF OFF 9 OFF ON OFF OFF ON 10 OFF ON OFF ON OFF 11 OFF ON OFF ON ON 12 OFF ON ON OFF OFF 13 OFF ON ON OFF ON 14 OFF ON ON ON OFF 15 OFF ON ON ON ON 16 ON OFF OFF OFF OFF 17 ON OFF OFF OFF ON 18 ON OFF OFF ON OFF 19 ON OFF OFF ON ON 20 ON OFF ON OFF OFF 21 ON OFF ON OFF ON 22 ON OFF...

Page 31: ...erroneous number of digits is input a syntax error occurs Date and time Date YY MM DD 8 characters YY Year enter the last two digits MM Month DD Day Time HH MM SS 8 characters HH Hour MM Minute SS Second Channel number A channel number 3 characters Range of channel numbers 6 characters AAA BB For details of channel numbers see page 4 4 Note If the same setting is to be done for subsequent channels...

Page 32: ...nds can be executed in a row when they are divided by a semicolon Example XA2 2 0 5 XV4 XI2 AUTO CrLf Note The total data length from the first character to the terminator should not exceed 200 bytes A sub delimita cannot be used for the commands FM LF CF RC RS DS XE or XZ These commands can only be carried out one by one In case of RS 232 C one ACK status E0 E1 will be output for each command dev...

Page 33: ...modes in the DR130 DR230 DR240 Operation measurement mode Mode to perform normal operation measurement Setup mode Mode to set the basic specifications for the DR130 DR230 DR240 A D calibration mode Mode to execute calibration of the A D module Each mode is selected by the DS command For details see DS Command on page 5 20 Also in each mode commands and parameters that can be set and parameters tha...

Page 34: ...ber digit is expressed by 0 and the slot number digit by slot number 1 Note If successive channel numbers are to be specified enter as ABC DE where ABC the above 3 digit channel number unit no slot no and channel no DE the channel number except the unit number slot no and channel no Successive channels can only be specified for a unit Relay Number DR130 DR230 DR240 Unit No 0 S Internal switch Slot...

Page 35: ...mode SZ Recording zone setting Operation mode SP Partially expanded recording setting Operation mode SG Message setting Operation mode ST Tag setting Operation mode SH Header setting Operation mode SJ Title setting Operation mode SF Format for list printing setting Operation mode SB Interpolation setting Operation mode PT Trend recording ON OFF Operation mode PD Digital recording ON OFF Operation ...

Page 36: ... function Operation mode ML Reading set data with a floppy disk drive function Operation mode ME Deleting a file with a floppy disk drive function Operation mode MY Copying a file with a floppy disk drive function Operation mode FV Saving set data on a floppy disk with a floppy disk drive function Operation mode FL Reading set data from a floppy disk with a floppy disk drive function Operation mod...

Page 37: ...perature Detector RTD Nominal Parameter input format Setting range Pt100 1mA PT1 200 0 to 600 0 C Pt100 2mA PT2 200 0 to 250 0 C JPt100 1mA JPT1 200 0 to 550 0 C JPt100 2mA JPT2 200 0 to 250 0 C Pt50 2mA JPT50 200 0 to 550 0 C Pt100 1mA H PT1S 140 00 to 150 00 C Pt100 2mA H PT2S 70 00 to 70 00 C JPt100 1mA H JPT1S 140 00 to 150 00 C JPt100 2mA H JPT2S 70 00 to 70 00 C Ni100 1mA S 1 NI1 200 0 to 25...

Page 38: ... Setting range VOLT LEVL 0 to 1 1 CONTACT CONT 0 to 1 2 1 Less than 2 4 V Off 0 2 4 V or more On 1 2 Contact On 1 Contact Off 0 DC Current Input Nominal Parameter input format Setting range 20mA 20mA 20 000 to 20 000mA 4 5 Input Range Parameter ...

Page 39: ...4 9 Command Format 4 4 5 Input Range Parameter This page intentionally left blank ...

Page 40: ...4 10 4 5 Input Range Parameter This page intentionally left blank ...

Page 41: ... 0 1 2 3 4 5 6 7 8 9 4 A B C D E F G H I J K L M N O 5 P Q R S T U V W X Y Z 6 a b c d e f g h i j k l m n o 7 p q r s t u v w x y z 8 9 A B C D E Ω µ ε F Treatment of For measured data output TS0 or decimal point output TS2 Space 20H For setting data output TS1 E1H For listener setting E1H Ω ...

Page 42: ... value from channel 01 of the same unit and set span left value to 100 0 span right value to 100 0 SR210 DELTA 01 100 0 100 0 Comments As the reference channel set a channel of the same unit as the channel to be set to DELTA or RRJC In addition the reference channel number must be smaller than the source channel number For RRJC input for the reference channel must be of a thermocouple type If the ...

Page 43: ... the range parameter table on Pages 4 7 and 4 8 For the p5 and p6 setting spans set them in the ranges shown in the setting range on Pages 4 7 and 4 8 For p5 and p6 setting values enter them within 6 digits excluding the decimal point Select either to set all three parameters p7 p8 and p9 or to omit them all SN Sets the scaling unit Mode Operation mode Setting SNp1 p2 terminator p1 Channel number ...

Page 44: ...ement period that can be set differs depending on the A D integration time and the filter on off setting as follows Integration time Equivalent to 50 60 Hz Input module Filter off Filter on 10CH 2 s 3 s 20CH 2 s 4 s 30CH 2 s 4 s Integration time 100 ms Input module Filter off Filter on 10CH 4 s 12 s 20CH 5 s 15 s 30CH 6 s 20 s XI Sets the A D integration time Mode Setup mode Setting XIp1 p2 termin...

Page 45: ...The dH or dL setting for p3 is effective only when the input range is a differential input If p3 is set to RH or RL set the interval with the XA command The setting ranges of p4 alarm values are given on Pages 4 7 to 4 9 Set the alarm value for the computation channel within the range of a given recording span Enter the p4 alarm value with up to 6 characters excluding the decimal point For computa...

Page 46: ...30 Example Display in Auto mode UD0 Comments p2 is effective if p1 is Manual as shown on Page The display modes are as follows Auto Displays a channel after automatically selecting a channel Manual Can freely change the channel to be displayed Page The channel to be displayed can be changed every five channels The channel number in p2 cannot be set to numbers other than those whose leastsignifican...

Page 47: ...play switching time when the display modes at the upper middle and lower parts are Auto This is common to the upper middle or lower parts 5 4 Setting the Recording SC Sets the chart speed Mode Operation mode Setting SCp1 terminator p1 Paper feed speed 1 to 1500 mm h Example Set the paper feed speed to 100 mm h SC100 SE Sets the second chart speed Mode Operation mode Setting SEp1 terminator p1 Char...

Page 48: ...e left right scale In the case of power monitor module if the settings of the wiring method and the input range are changed the partially expanded recording setting is set to OFF SG Sets or copies a message Message setting Mode Operation mode Setting SGp1 p2 terminator p1 Message number 01 to 20 p2 Message character string Up to 16 characters Example Set the message test to message No 5 SG05 test ...

Page 49: ... channel number for a stand alone model is A01 to A30 PA Turns on or off the alarm printing for every channel level Mode Operation mode Setting PAp1 p2 p3 p4 terminator p1 Channel number 001 to 030 Computation channel number A01 to A30 p2 Level 1 to 4 p3 OFF No alarm printing ON1 Printing when an alarm is generated ON2 Printing when an alarm is generated or reset p4 Selection of additional message...

Page 50: ...ntal writing VERTICAL Vertical writing p11 Selection of printing interval in logging or digital recording SINGLE Logging printing is recorded at the time interval set in timer No 1 In digital printing the printing interval is automatically determined by the chart speed MULTIPLE Recording is done at the recording interval set for each channel Example Perform tag display recording with 7 characters ...

Page 51: ... in a group Mode Operation mode Setting SXp1 p2 terminator p1 Group number G01 to G07 p2 Channel number up to 36 characters Example Set channels from channel 1 in slot 1 to channel 10 in slot 1 channel 5 in slot 2 to group 3 SXG03 011 020 025 Comments Delimit the channels set in p2 with a comma For successive channels insert a minus between the first and last channels SI Sets the timer Mode Operat...

Page 52: ...cording in groups MEMRY Store measured computed data on a RAM disk or write them to DR FLOPY Store setup data on a floppy disk or write them to DR MATH Computation start stop reset clear p6 Auxiliary action information For p5 RECORD record start stop selection ON OFF For p5 MSG_PR MSG_DISP message number 01 to 20 For p5 GR_TREND group number G01 to G07 For p5 MEMRY DATA_WR When the data retention ...

Page 53: ...according to the position of the decimal point set for the span with SO command So you can set communications input data without taking the decimal point into consideration MH Sets the channel for setting data that are stored on a RAM disk Mode Operation mode Setting MHp1 p2 terminator p1 Channel number channel number for computation p2 On off Example Assume that the setting data in channels A01 t...

Page 54: ...hannel SCALE_PR Turning on or off scale printing for each channel ALARM_PR Turning on or off alarm printing for each channel HEADER Header settings TITLE Title settings MOVE_AVE Moving average settings INTERPOL Step interpolation settings MATCH_TIME Match time settings LIST_FMT List printing format settings COPY Copy contents settings DST Summer winter time ALL_ITEM All items of parameter p1 p2 Ty...

Page 55: ...alization of flow signals which are expressed in engineering units s min h If p2 is set according to the input unit the measurement data are computed based on that unit at the specified measurement intervals For example set the measurement interval to 2s the input value to 100 m3 min and p2 to MIN By doing this because 2s 60s is multiplied for each measurement interval then after 1 minute approxim...

Page 56: ...5 15 Commands 5 This page intentionally left blank 5 5 Other Settings ...

Page 57: ...he alarm buffer Mode Operation mode Setting ACp1 terminator p1 0 The alarm buffer is cleared Example Clear the alarm buffer AC0 MC Clears the message buffer Mode Operation mode Setting MCp1 terminator p1 0 The message buffer is cleared Example Clear the message buffer MC0 EX Computation start stop restart of computed data after they are cleared and release of statuses after completing measurement ...

Page 58: ...1 terminator p1 File name up to eight characters Example Store the setting data with the file name SET1 MVSET1 Comments This command is effective only with a floppy disk drive function Data set in the setup mode cannot be stored To store the data seting in the setup mode use a YV command ML Reads set data from the RAM disk Mode Operation mode Setting MLp1 p2 terminator p1 Method of reading the set...

Page 59: ...p1 terminator p1 File name Example Delete the file SET2 FESET2 Comments This command is effective only with an optional floppy disk drive function A data file in the setup mode cannot be deleted To delete it use a YE command YV Stores set data in the setup mode on a floppy disk Mode Setup mode Setting YVp1 terminator p1 File name up to eight characters Example Store set data in the setup mode with...

Page 60: ...a output 9 Setting data output in setup mode Comments The setting for p1 0 1 or 2 is effective only in the operation mode The setting for p1 8 is effective only in the A D calibration mode The setting p1 3 is valid only for recorders with a floppy disk drive function Do not output data from the RAM disk using a TS3 command during computation The setting p1 4 is effective when the instrument has th...

Page 61: ...to A30 Comments You must specify data to be output with the TS command and execute GET or ESC T before sending the LF command If no input channel is recognized by the DR230 DR240 among the specified channels a syntax error occurs The optional computation channel number is A01 to A30 CF Specifies the system configuration output format Mode All modes Setting CFp1 terminator p1 0 Information on syste...

Page 62: ...terrupt occurs when the time for hourly daily and monthly reports arrives 0 No interrupt occurs Comments Sets the auxiliary mask of interrupt when the timers described in the IM command operate When any of the timers whose numbers are specified with this command operates an interrupt due to the internal time operation occurs ...

Page 63: ...ut of data stored on the internal RAM disk so a differential in time occurs between the time when the data are measured and the time when GET is executed Measured data output TS1 TS2 TS8 or TS9 After transmitting the device trigger GET be sure to output data using the LF command Execution of GET alone without executing the FM command does not output the data After reading all the data specified by...

Page 64: ...tatus level 1 A2A2 Alarm status level 2 A3A3 Alarm status level 3 A4A4 Alarm status level 4 H Upper limit alarm L Lower limit alarm dH Upper differential limit alarm dL Lower differential limit alarm RH Increasing rate of change limit alarm RL Decreasing rate of change limit alarm UUUUUU Unit mV mV V V C C UUUUUU Arbitrary CCC Channel number Data polarity DDDDD Data mantissa 8 characters for the c...

Page 65: ...ange limit alarm Measured data E1 to En 7FFFH 7FFF7FFFH Positive over limit data 8001H 80018001H Negative over limit data 8002H 80028002H Measurement range setting skips 8004H 80048004H Abnormal data 8005H 80058005H No data Data inside the parentheses are computed data Alarm status format For the alarm status one byte indicates two levels 1 byte Level 2 Level 1 Upper digit byte Lower digit byte 1 ...

Page 66: ...peed Tag setting data for the first channel Tag setting data for the last channel Zone recording setting data for the first Zone recording setting data for the last Patial expanded recording setting data for the first channel Patial expanded recording setting data for the last channel Trend recording ON OFF setting data for the first channel Trend recording ON OFF setting data for the last channel...

Page 67: ...etting data Level 3 alarm setting data Level 2 alarm setting data CrLf Level 1 alarm setting data CrLf CrLf CrLf Level 4 alarm setting data Level 3 alarm setting data Level 2 alarm setting data CrLf SA SA First channel Second channel Last channel Level 1 alarm setting data Level 4 alarm setting data Level 3 alarm setting data Level 2 alarm setting data SA SA SA 6 4 Setting Data Output Format Opera...

Page 68: ...for the last channel CrLf CrLf CrLf XF Setting data for the function screen CrLf XS Setting data for the setting screen CrLf XT Setting data for the temperature unit CrLf XG Setting data for computation error Channel numbers are output in the order of input channels and computation channels For example when LF005 and A10 are set the data are output starting from input channel 005 to the last input...

Page 69: ...status 1 N Normal D Differential input S Measurement range skips S2 Data status 2 Space Interim data E Final data CCC Channel number 3 characters Computation channels A01 to A30 DR130 230 240 UUUUUU Unit 6 characters mV mV V V C C UUUUUU arbitrary P Decimal point position 0 to 4 0 00000 1 0000 0 2 000 00 3 00 000 4 0 0000 Note Data in the channels not connected in the system settings including cha...

Page 70: ...Each symbol denotes the following M Measurement interval mark sssss Measurement interval output down to one decimal place Example 10 0 for a measurement interval of 10 sec The unit is second S1 Subunit number 0 DR130 DR230 DR240 E End mark MMMMMM Module name 6 characters COMM Communication module RELAY Relay output module REMOTE Remote module INPUT Universal input module ERROR Module error DD Inte...

Page 71: ...6 9 Output Format 6 This page intentionally left blank ...

Page 72: ...t characters YY MM DD hh mm Date and time year month day hour minute when a trigger signal or data storage is started NNNNNN Amount of data stored six characters CCC Number of channels in which data are stored Channel for computation A01 to A30 MM Memory in which data are stored DR130 DR230 DR240 Note If the RAM disk is faulty or if there are no files at all containing measured computed data on th...

Page 73: ... channel three characters Channel for computation A01 to A30 DR130 DR230 DR240 EEE Last output channel three characters Channel for computation A01 to A30 DR130 DR230 DR240 FFFFF Data save interval five characters GGG Unit of data save interval three characters YY MM DD hh mm ss Year Month Day Hour Minute Second Data number Indicates information for data numbers S Trigger information Space other t...

Page 74: ...ta mantissa eight characters for computed data 99999 data overflow 99999 abnormal data E E Data exponent Note If the RAM disk is faulty the character string ERROR ON DATA MEMORY will be output If there are no appropriate files the character string FILE NAME ERROR will be output 6 10 RAM Disk Output Format ASCII Code ...

Page 75: ...acters CCCCCC Data number of trigger position six characters DDD First output channel three characters Channel for computation A01 to A30 DR130 DR230 DR240 EEE Last output channel three characters Channel for computation A01 to A30 DR130 DR230 DR240 FFFFF Data save interval five characters GGG Unit of data save interval three characters Channel information S1 Data status 1 N normal S skip data of ...

Page 76: ...channel number x n byte n number of data items per channel Invalid data are output as follows Plus over data 7FFFH 7FFF7FFFH for computed data Minus over data 8001H 80018001H for computed data Measurement range setting is SKIP 8002H 80028002H for computed data Abnormal data 8004H 80048004H for computed data No data 8005H 80058005H for computed data Note The output data are all in hexadecimal forma...

Page 77: ...ight characters CCC Channel number three characters Channel for computation A01 to A30 DR130 DR230 DR240 MMM With without data ON with data OFF without data END End Note The channel for computation is output subsequent to the channel for measurement If the RAM disk is faulty the character string ERROR ON DATA MEMORY will be output If there are no appropriate files the character string FILE NAME ER...

Page 78: ... out the setting data from DR130 DR230 DR240 display them on CRT of personal computer and save them to floppy disk 10 TS1 GET LF 20 OPEN TS1 DAT FOR OUTPUT AS 1 30 ISET IFC 40 CMD DELIM 0 50 PRINT 1 TS1 60 WBYTE H3F H21 H8 H3F 70 PRINT 1 LF001 010 80 LINE INPUT 1 D PRINT D PRINT 1 D 90 LINE INPUT D PRINT D PRINT 1 D 100 IF LEFT D 2 EN GOTO 90 110 CLOSE STOP 120 END Write the Setting Data to DR130 ...

Page 79: ...90 GOTO 110 100 LINE INPUT D PRINT D PRINT 1 D 110 IF MID D 2 1 E THEN 100 120 CLOSE STOP 130 END Output the measurement data ASCII Code Read out the measurement data by ASCII code from DR130 DR230 DR240 display on CRT of personal computer and save to floppy disc 10 TS0 GET FM0 20 OPEN TS0ASC DAT FOR OUTPUT AS 1 30 ISET IFC 40 CMD DELIM 0 50 PRINT 1 TS0 60 WBYTE H3F H21 H8 H3F 70 PRINT 1 FM0 001 0...

Page 80: ...INT 150 PRINT ASC MID D 5 1 PRINT 160 PRINT ASC MID D 6 1 PRINT 170 PRINT ASC MID D 7 1 PRINT 180 PRINT ASC MID D 8 1 PRINT 190 L 0 200 FOR I 6 TO A 1 210 PRINT RIGHT 0 HEX ASC MID D I 3 1 2 220 L L 1 230 IF L 6 THEN L 0 PRINT 240 NEXT I 250 CLOSE STOP 260 END Output the system configuration data Read out the configuration data from DR130 DR230 DR240 display on CRT of personal computer and save to...

Page 81: ...computer which may be small as 255 bytes in some case Output the Setting Data Read out the setting data from DR130 DR230 DR240 display them on CRT of personal computer and save them to floppy disk 10 TS1 ESC T LF 20 OPEN COM1 E81N AS 1 30 OPEN TS1 DAT FOR OUTPUT AS 2 40 PRINT 1 TS1 50 LINE INPUT 1 D PRINT D 60 PRINT 1 CHR H1B T 70 LINE INPUT 1 D PRINT D 80 PRINT 1 LF001 010 90 LINE INPUT 1 D PRINT...

Page 82: ...RINT 1 LF001 010 90 LINE INPUT 1 D PRINT D PRINT 2 D 100 IF MID D 2 1 E THEN 90 110 CLOSE 120 END Output the measurement data ASCII Code Read out the measurement data by ASCII code from DR130 DR230 DR240 display on CRT of personal computer and save to floppy disc 10 TS0 ESC T FM0 20 OPEN COM1 E81N AS 1 30 OPEN TS0ASC DAT FOR OUTPUT AS 2 40 PRINT 1 TS0 50 LINE INPUT 1 D PRINT D 60 PRINT 1 CHR H1B T...

Page 83: ...1 PRINT 160 PRINT ASC MID D 2 1 PRINT 170 PRINT ASC MID D 3 1 PRINT 180 PRINT ASC MID D 4 1 PRINT 190 PRINT ASC MID D 5 1 PRINT 200 PRINT ASC MID D 6 1 PRINT 210 L 0 220 FOR I 4 TO A 3 230 PRINT RIGHT 0 HEX ASC MID D I 3 1 2 240 L L 1 250 IF L 6 THEN L 0 PRINT 260 NEXT I 270 CLOSE Output the system configuration data Read out the configuration data from DR130 DR230 DR240 display on CRT of personal...

Page 84: ...ty Even Stop bit 1 Address 01 Setting the Personal Computer Be careful when receiving BINARY data that the received data does not overrun the capacity of the receive buffer in the personal computer which may be small as 255 bytes in some case Output the Setting Data Read out the setting data from DR series display them on CRT of the personal computer and save them to floppy disk 10 20 OPEN COM1 E8...

Page 85: ...HR H1B C 01 160 LINE INPUT 1 D PRINT D 170 CLOSE 180 END Output the Unit and Decimal Point Data Read out the unit and decimal point data from DR series display them on CRT of the personal computer and save them to floppy disk 10 20 OPEN COM1 E81N AS 1 30 OPEN TS2 DAT FOR OUTPUT AS 2 40 50 PRINT 1 CHR H1B O 01 60 LINE INPUT 1 D PRINT D 70 PRINT 1 TS2 80 LINE INPUT 1 D PRINT D 90 PRINT 1 CHR H1B T 1...

Page 86: ... COM1 E81N AS 1 30 OPEN TS0ASC DAT FOR OUTPUT AS 2 40 50 PRINT 1 CHR H1B O 01 60 LINE INPUT 1 D PRINT D 70 PRINT 1 TS0 80 LINE INPUT 1 D PRINT D 90 PRINT 1 CHR H1B T 100 LINE INPUT 1 D PRINT D 110 PRINT 1 FM0 001 010 120 LINE INPUT 1 D 130 PRINT D 140 PRINT 2 D 150 IF MID D 2 1 E THEN GOTO 270 160 170 PRINT 1 CHR H1B C 01 180 LINE INPUT 1 D PRINT D 190 CLOSE 200 END 7 3 RS 422 A RS 485 Sample Prog...

Page 87: ...310 RRECIVE 320 D 330 INCHR INPUT 1 1 340 D D INCHR 350 IF ASC INCHR HA THEN GOTO 500 360 PRINT D 370 RETURN This program is designed for the converter using RS RTS for send control BIT 5 is the RS RTS control BIT in the XX value of OUT H32 HXX in the program Bits other than BIT 5 may be different in other applications Comments on the program are indicated below Line 40 Set RS RTS to FALSE and tur...

Page 88: ... D PRINT D 110 PRINT 1 CHR H1B T 120 LINE INPUT 1 D PRINT D 130 PRINT 1 FM1 001 010 140 D INPUT 2 1 150 PRINT 2 D 160 A CVI MID D 1 2 170 PRINT A 180 D INPUT A 1 190 PRINT 2 D 200 PRINT ASC MID D 1 1 PRINT 210 PRINT ASC MID D 2 1 PRINT 220 PRINT ASC MID D 3 1 PRINT 230 PRINT ASC MID D 4 1 PRINT 240 PRINT ASC MID D 5 1 PRINT 250 PRINT ASC MID D 6 1 260 270 L 0 280 FOR I 7 TO A 290 PRINT RIGHT 0 HEX...

Page 89: ...floppy disk 10 20 OPEN COM1 E81N AS 1 30 OPEN TS5 DAT FOR OUTPUT AS 2 40 50 PRINT 1 CHR H1B O 01 60 LINE INPUT 1 D PRINT D 70 PRINT 1 TS5 80 LINE INPUT 1 D PRINT D 90 PRINT 1 CHR H1B T 100 LINE INPUT 1 D PRINT D 110 PRINT 1 CF0 120 LINE INPUT 1 D 130 PRINT D 140 PRINT 2 D 150 IF LEFT D 2 E THEN GOTO 270 160 170 PRINT 1 CHR H1B C 01 180 LINE INPUT 1 D PRINT D 190 CLOSE 200 END ...

Page 90: ...nd channel 002 nonzero 1 when both channel 001 and channel 002 are nonzero 1 Exclusive OR XOR 001XOR002 when channel 001 0 and channel 002 0 0 when channel 001 nonzero and channel 002 0 1 when channel 001 0 and channel 002 nonzero 1 when both channel 001 and channel 002 are nonzero 0 Logical negation NOT NOT001 when channel 001 0 1 when channel 001 nonzero 0 Relational operators Type Operator Exam...

Page 91: ...utation was reset the value is 0 If it was not reset the value is the last value of the previous computation The value that can be specified inside the is limited to the input channel number 001 to 030 or the computation channel number A01 to A30 Each computing equation can be used once When specifying HOLD A B or RESET A B A and B are channel numbers or computing equations These can be used once ...

Page 92: ...s a method to control using the data collection software and the method to control using the event action function described on the next page Control using the data collection software This software allows for the start stop of the computation and the clearing of the computed result select between just clearing or immediately compute after clearing Computation start Computation start Computation s...

Page 93: ...tion 5 12 communication input data 5 12 constant 5 12 control execution command 4 6 5 17 copying setting parameters 5 10 CTS DTR 2 6 2 7 CTS RTS 2 6 2 7 D Page date and time 5 10 data length 2 9 3 9 difference computation 5 1 digital printing 5 8 display mode 5 5 dot printing colors 5 9 E Page established content of the setup mode setting 5 15 event action 5 10 F Page filter 5 1 floppy disk 5 18 5...

Page 94: ...g 5 7 power monitor 5 1 5 2 pulse 5 2 R Page RAM disk 5 17 5 18 read measured data 5 18 setting data 5 18 5 19 re alarm for a re failure 5 4 reference channel 5 1 reference junction compensation 5 14 reflash 5 4 RS 232 C data format 2 8 Parameter setting 2 9 pin No 2 4 signal name 2 4 RS 422 A RS 485 data format 2 8 3 8 interface connection 3 3 Parameter setting 3 9 specifications 3 2 S Page save ...

Page 95: ...e printing interval 5 9 setting 5 7 transfers the setting mode 5 20 trend record mode 5 9 ON OFF 5 8 selection 5 6 start stop 5 17 U Page unit 5 3 upper limit alarm 5 4 X Page XON RTS 2 6 XON DTR 2 6 2 7 Z Page Zone 5 7 Index ...

Page 96: ...V 5 19 H Page HD 5 17 I Page IM 5 22 IR 5 17 L Page LD 5 6 LF 5 21 LS 5 17 M Page MC 5 17 MD 5 5 ME 5 18 MF 5 21 MH 5 12 ML 5 18 MP 5 17 MR 5 18 MS 5 17 MV 5 18 MW 5 17 MY 5 18 P Page PA 5 8 PC 5 8 PD 5 8 PL 5 9 PM 5 8 PS 5 17 PT 5 8 R Page RC 5 20 RF 5 21 RI 5 13 RM 5 12 RO 5 12 RP 5 20 RS 5 20 S Page SA 5 4 SB 5 8 SC 5 6 SD 5 10 SE 5 6 SF 5 8 SG 5 7 SH 5 7 SI 5 10 SJ 5 7 SK 5 12 SL 5 10 SM 5 22 ...

Page 97: ... SU 5 17 SV 5 10 SW 5 13 SX 5 10 SY 5 10 SZ 5 7 T Page TS 5 21 U Page UD 5 5 X Page XA 5 4 XB 5 14 XC 5 9 XD 5 5 XE 5 15 XF 5 13 XG 5 15 XH 5 5 XI 5 3 XJ 5 14 XK 5 13 XL 5 15 XN 5 4 XQ 5 3 XR 5 9 XS 5 14 XT 5 15 XV 5 3 XW 5 6 XY 5 4 XZ 5 15 Y Page YE 5 19 ...

Page 98: ...wise shall not exceed the purchase price of the component upon which liability is based In no event shall OMEGA be liable for consequential incidental or special damages CONDITIONS Equipment sold by OMEGA is not intended to be used nor shall it be used 1 as a Basic Component under 10 CFR 21 NRC used in or with any nuclear installation or activity or 2 in medical applications or used on humans Shou...

Page 99: ...wheel Systems M U Totalizers Batch Controllers pH CONDUCTIVITY M U pH Electrodes Testers Accessories M U Benchtop Laboratory Meters M U Controllers Calibrators Simulators Pumps M U Industrial pH Conductivity Equipment DATA ACQUISITION M U Data Acquisition Engineering Software M U Communications Based Acquisition Systems M U Plug in Cards for Apple IBM Compatibles M U Datalogging Systems M U Record...

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Omega DR130 SERIES, User Manual

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