Page 1 User’s Manual Model DX2004/DX2008/DX2010/DX2020/ DX2030/DX2040/DX2048 Daqstation DX2000 IM 04L42B01-01E 8th Edition Y okogawa Electric Corporation...
Page 3: Introduction
Introduction Thank you for purchasing the Daqstation DX2000 (hereafter referred to as “DX”). This User’s Manual explains how to use the DX. To ensure correct use, please read this manual thoroughly before operation. The following manuals are provided for the DX: • Paper Manual...
Page 4 YOKOGAWA dealer. • Copying or reproducing all or any part of the contents of this manual without YOKOGAWA’s permission is strictly prohibited. • The TCP/IP software of this product and the document concerning the TCP/IP software have been developed/created by YOKOGAWA based on the BSD Networking Software, Release 1 that has been licensed from the Regents of the University of California. Trademarks • vigilantplant, DAQSTATION, Daqstation, and DXAdvanced are registered trademarks of Yokogawa Electric Corporation.
Page 5: Dx's Version And Functions Described In This Manual
DX’s Version and Functions Described in This Manual The contents of this manual corresponds to the DX with release number 4 and style number 4. DX’s Version and Functions For the procedure to check the version, see section 2.5. Edition Addition and change to functions Refer to Version...
Page 6 DX’s Version and Functions Described in This Manual Edition Addition and change to functions Refer to Release Divided the setting mode displays with tabs. All setting displays number 3 Added method for switching from setting mode to basic setting Section 2.14 mode. (Version 3.0x) Improved numeric input operation. Numeric input display Added the ability to input the following characters: [ ] and :.
Page 7 DX’s Version and Functions Described in This Manual Edition Addition and change to functions Reference Release Advanced security function (/AS1 option). IM04L41B01-05EN number 4 Report template (/M1 and /PM1 options). Section 9.6 (Version Added the “Seprt2” report file separation method. Section 9.5 4.0x) Calibration management (/CC1 option). Section 3.13 Style Added functions and improvements to the custom display.
Page 8: How To Use This Manual
How to Use This Manual Structure of the Manual Read the Operation Guide first to familiarize yourself with the basic operation, and then read this manual. For a description of the communication function and the accompanying software program, DAQSTANDARD, read the respective manual. This user’s manual consists of the following sections. Chapter Title and Contents Overview of Functions Describes the functions of the DX.
Page 9 How to Use This Manual Conventions Used in This Manul Unit Denotes 1024. Example: 768 KB (file size) Denotes 1000. Markings Improper handling or use can lead to injury to the user or damage to the instrument. This symbol appears on the instrument to indicate that the user must refer to the user’s manual for special instructions.
Page 10: Table Of Contents
Contents Introduction ............................i DX’s Version and Functions Described in This Manual ..............iii How to Use This Manual ........................vi Chapter 1 Overview of Functions Input Section ........................1-1 Alarms ..........................1-4 Display ........................... 1-9 Data Storage Function ....................1-28 Batch Function ......................1-38 Event Action and Remote Control Functions (/R1 and /PM1 Options) ......
Page 11 Contents Chapter 4 Switching Operation Screens Operations in Operation Mode ..................4-1 Displaying the Measured Data as Waveforms, Values, or Bar Graphs ......4-4 Displaying Past Measured Data (Historical Trend Display) .......... 4-10 Display the Statuses of All Channels on One Screen (Overview Display) ....4-25 Displaying Various Information ..................
Page 12 Contents Chapter 7 Customizing Actions Using the Event Action and Remote Control Functions (/R1 and /PM1 Options) Setting the Event Action Function (Including the remote control function of the /R1 and / PM1 options and the USER key) ................... 7-1 Setup Examples of Event Action ..................7-7 Changing the Response to Remote Contact Input Opening and Closing (/R1 and /PM1 options;...
Page 13: Chapter 1 Overview Of Functions
Chapter 1 Overview of Functions 1.1 Input Section Measurement Channel • Number of Measurement Channels and Scan Interval The DX samples the input signals on the measurement channels at the scan interval to obtain the measured values. The table below shows the relationship between the number of measurement channels and the scan interval. Number of Scan Interval Measurement...
Page 14 1.1 Input Section The following input processing and computation are available. Moving average Linear Calibration Low cut Difference Measured scaling correction computation value (/CC1 option) DC Voltage Shunt resistor DC current Square root computation 1 - 5 V Burnout detection Thermocouple Burnout detection ON/OFF input Convert to number of pulses over 1 second Pulse...
Page 15 1.1 Input Section Square Root Computation Linear Scaling Takes the square root of the input value and converts Converts the unit to obtain the measured value. the unit to obtain the measured value. Input Measured 10 V 300 °c value value Input Measured value value...
Page 16: Alarms
1.2 Alarms This function generates an alarm when the measured data meets a certain condition. Up to four alarms can be set for each channel. Alarm Type You can use the alarms shown below. The character inside the parentheses is the symbol denoting each alarm.
Page 17 1.2 Alarms Alarm Indication The alarm conditions are displayed as alarm icons in the status display section and on the operation screen such as the trend, digital, bar graph, overview displays. Detailed information about the alarms is displayed in the alarm summary. • Alarm Levels and Colors (Release number 3 or later) You can set separate levels and colors for the four alarms on a single channel.
Page 18 1.2 Alarms • Alarm Hide Function The alarm setting is displayed, but no indication is made when an alarm occurs. The alarm is also not recorded in the alarm summary. The alarm is output to the relay (/A[ ] option) or internal switch. This function can be set for each channel and each alarm.
Page 19 1.2 Alarms • Reflash When multiple alarms are assigned to one alarm output relay, this function notifies the occurrence of subsequent alarms after the relay is activated by the first alarm. When subsequent alarms occur, the output relay is released temporarily.The duration for which the relays are deactivated can be set to 500 ms, 1 s, or 2 s.
Page 20 1.2 Alarms Internal Switch The alarm status can be output to software switches (30 internal switches). The values of the internal switch are shown below. Like the alarm output relay, you can specify AND/ OR operation (see the previous page). The internal switches cannot be operated other than for alarm output.
Page 21 1.3 Display Common Items Related to the Display • 10.4 TFT Color LCD and the Screen Configuration The DX has a 10.4-inch TFT color LCD (480 × 640 dot resolution). The screen consists of the status display section and the data display section. Status display section Data display section • Status Display Section The status display section shows the display name, date/time, batch name (when using the batch function), user name (when using the login function), usage of the internal memory or CF card, alarm occurrence, computation status (/M1 or /PM1 option), and usage of key lock or e-mail transmission.
Page 22 (display data) or the data length (event data). Memory sampling Error in internal memory. in progress Contact your nearest YOKOGAWA dealer for repairs. Displays the remaining memory sampling time for the left bar graph. Memory sampling icon Alarm icon Display name or group name Displayed when any alarm is activated.
Page 23: Display
1.3 Display Trend Display (T-Y) Waveform data is displayed in a waveform. For the operating procedure, see section 4.2. Trend interval Grid Numeric display section See section 5.3. See section 5.10. See section 4.2. Tag or channel number, measured value, and specified alarm Trip line (up to four lines) See section 5.1.
Page 24 1.3 Display • Updating of the Waveform On the screen, 30 dots along the time axis is represented by a unit called division (see the figure on the previous page). The displayed waveform is updated at an interval corresponding to one dot. This interval is determined by the time corresponding to one division (referred to as the trend interval).
Page 25 1.3 Display Message display method • Except for the vertical display, you can set the direction in which messages are displayed to horizontal or vertical. For the setting procedure, see section 5.10. • Messages can be displayed consolidated at the upper left of the screen (list display). For the operating procedure, see section 4.2. List display Vertical display • Zone Display You can display channels in specified zones. This function can be used to keep the waveforms from overlapping for easier view.
Page 26 1.3 Display • Partial Expanded Display By compressing a section of the waveform display range, the rest of the section is expanded. In the example below, 0 V (boundary value) is moved to the 30% position of the display range (new boundary position). The 30% area below the boundary corresponds to “–6 V to 0 V”...
Page 27 1.3 Display Digital Display Displays the measured data numerically using large numbers. For the operating procedure, see section 4.2. Unit Measured value Alarm mark Tag or channel numbers Note • Numeric display of measurement channels If a measured value of a measurement channel is over range (see below), the measured value is indicated as “+Over”...
Page 28 1.3 Display Bar Graph Display Waveform data is displayed in a bar graph. For the operating procedure, see section 4.2. Vertical Tag or channel number Alarm mark Upper limit of span Scale See section 5.7. Alarm point mark Bar graph (displayed using the channel display color) See section 5.11.
Page 29 1.3 Display Historical Trend Display The waveform of the past measured data (display or event data) in the internal memory or external storage medium can be displayed. This function is called Historical trend. • Methods of Displaying the Historical Trend There are four methods to display the historical trend of the measured data in the internal memory.
Page 30 1.3 Display • Added Messages Added messages can be written. For the operating procedure, see section 5.4. • Auto Span Display (Release number 3 or later) The DX can automatically adjust the display span of the selected channel.*It sets the span based on the maximum and minimum displayed historical data values. This setting is deactivated when you switch to another group. * Auto span affects channels that are in the same scale position as the selected channel.
Page 31 1.3 Display Circular Display The circular display shows the measured data on a circular time axis in place of the trend display (T-Y). The time per revolution can be set in the range of 20 minutes to 4 weeks. For the operating procedure, see section 5.12. Message This position is the time reference position.
Page 32 1.3 Display Overview Display Displays a list of the statuses of all channels. You can move the cursor to select a channel and display the trend, digital, or bar graph of the group containing the selected channel. For the operating procedure, see section 4.4. Channels on which an alarm is occurring are indicated in red Alarm type...
Page 33 1.3 Display Alarm Summary Displays a list of the most recent alarms. • Up to 1000 alarms can be displayed. • You can select arbitrary alarm information and recall the historical trend of the display data or event data that contains the alarm information. For the setting procedure, see section 4.6. To the historical trend display Date/Time of alarm occurrence/release Alarm level (1, 2, 3, 4)/type (H, L, h, l, R, r, T, t) Channels on which alarms are occurring : Alarm occurrence blinks until the alarm ACK operation is carried out if “Indicator”...
Page 34 1.3 Display Message Summary Displays a list of written messages and the time the messages were written. • Up to 450 messages can be displayed. • Up to 50 messages that are added to the past data section (added messages) can be displayed. • You can select arbitrary message information and recall the historical trend of the display data or event data that contains the message. For the setting procedure, see section 4.7. To the historical trend display Message Destination group to write the message Added message...
Page 35 1.3 Display Memory Summary Displays the information pertaining to the display data and event data in the internal memory. • By selecting the display data or event data, the historical trend display can be recalled. • The number of manual sampled data and report data (/M1 and /PM1 options) in the internal memory is displayed. For the setting procedure, see section 4.8. • You can display file information (only on DXs with the /AS1 advanced security option). See the Advanced Security Function (/AS1) User’s Manual, IM 04L41B01-05EN. Date/Time of the most recent data Number of data points in the...
Page 36 1.3 Display Report Data (/M1 and /PM1 Options) Report data residing in the internal memory can be displayed. For the operating procedure, see section 4.5. Start: Start date/time Timeup: Report date/time Report data status Indicates that the following occurred between the report interval. E: Error data O: Over data P: Power failure C: Time change...
Page 37 1.3 Display • Display Modes You can switch the bar graph between single graph and dual graph display. Dual graph display (Shows the data from two Single graph display consecutive periods) Status Display The following displays available. For the operating procedure, see section 4.5. • Relay Status Display Displays the status of the alarm output relay and internal switch.
Page 38 1.3 Display Four Panel Display Displays four different display formats on a single screen. Because the size of each screen is reduced to 1/4, there are limitations in the format, content, and operation of the display. For the operating procedure, see section 4.10. Displayable Screen Limitation Trend...
Page 39 1.3 Display Other Useful Functions • Automatically Reverting to the Specified Display Show a preset display when there is no operation for a specific time. For the setting procedure, see section 5.15. • Favorite Key Register a frequently used display to the Favorite key and enable the display to be shown through simple operation.
Page 40: Data Storage Function
1.4 Data Storage Function This section explains the types of data that the DX can record and how to store them. For information about the data storage function on DXs with the /AS1 advanced security option, see the Advanced Security Function (/AS1) User’s Manual, IM04L41B01-05EN. Data Types The types of data that the DX can record are as follows: Data Type Description Display data...
Page 41 1.4 Data Storage Function Flow of Data Recording and Storage Measured data is recorded once to the internal memory and then saved to the external storage medium. Measurement Computation External input channel channel channel Data of another device (via communication) Display Setup data Sampling Internal memory Save Screen image Save the data data FTP server on...
Page 42 1.4 Data Storage Function Recording Method of Display Data and Event Data For the setting procedure, see section 6.1. • Types of Data to Be Acquired Select display data only, display data and event data, or event data only. Deciding the Data to Be Recorded Record the data that suits your application. Refer to the following examples. Example 1: Continuously record the waveform data as with the conventional chart recorder.
Page 43 1.4 Data Storage Function • Recording Conditions of Event Data Item Description Source channels Same as the display data. Sampling interval Select from the available settings between 25 ms to 30 minutes. However, you cannot specify an interval that is faster than the scan interval. File creation A file is created when the specified data length is reached.
Page 44 1.4 Data Storage Function • Creating Files through Key Operation Files can be created using keys. Key operation Time File File File Previous files Current file For operating instructions, see “Saving the Display Data or Event Data during Memory Sampling through Key Operation” in section 6.4. Manual Sampled Data Manual sampled data is recorded to the internal memory.
Page 45 1.4 Data Storage Function Saving Data to the External Storage Medium For the setting and operating procedure, see sections 6.2 and 6.4 respectively. • Type of External Storage Medium • CF card (32 MB or more) • USB flash memory (/USB1 option) • Auto Save Have the CF card inserted in the slot at all times. The data in the internal memory is automatically saved to the CF card.
Page 46 1.4 Data Storage Function Save Operation (Constantly Retaining the Most Recent Data Files Using Media FIFO) (Release Number 2 or Later) When saving the data files automatically, you can save the data so that the most recent data files are constantly retained in the CF card. This method allow you to use the DX continuously without having to replace the CF card. •...
Page 47 1.4 Data Storage Function • File Name You can select the file name configuration from three types. Structure Description Display data Date Event data 7-digit Specified string Date Extension Manual sampled data Ex.: 000123_AAAAAAAAAAA050928_174633.DAD Snapshot data Report data 7-digit Specified string Date Type Extension Ex.: 000123_AAAAAAAAAAA050928_174633HD.DAR Display data Serial...
Page 48 1.4 Data Storage Function File Names on DXs before Release Number 2 The table below shows the file name that is assigned when the measured data is saved to the CF card. Structure Description Date Display data Event data Specified string Date 7-digit Extension Manual sampled data Ex.: 000123_AAAAAAAAAAA050928_1746330.DAD Snapshot data Report data Type Date...
Page 49 1.4 Data Storage Function • Saving Data through Key Operation You can carry out the following data save operations regardless of whether auto save or manual save is used. Data Storage Description All save Collectively saves all the data in the internal memory. Selective save Saves the specified display data or event data file. Manual sampled data save Collectively saves all the manual sampled data in the internal memory.
Page 50: Batch Function
Batch Function This section explains the DX batch function. For information about the multi batch function (/BT2 option), see the Multi Batch (/BT2) User’s Manual, IM04L41B01-03E. Overview You can add batch information to the display data and event data files. The files can be managed using the batch information.
Page 51 1.6 Event Action and Remote Control Functions (/R1 and /PM1 Options) A specified action is carried out when an event occurs. This function is called event action. The remote control function (/R1 and /PM1 options) allows you to specify actions to be performed when the terminal receives a contact input or an open collector signal. The remote control function is configured using the event action function.
Page 52: Event Action And Remote Control Functions (/R1 And /Pm1 Options)
1.6 Event Action and Remote Control Functions (/R1 and /PM1 Options) • Timers Four timers are available. The timers are also used with the TLOG computation function (/M1 and /PM1 options). Timer Type Absolute timer Relative timer Set the timer Set the timer Ref. time Reset the timer Time Time Timeout A: Interval B: Interval • Absolute Time Mode...
Page 53 1.6 Event Action and Remote Control Functions (/R1 and /PM1 Options) Action • Actions Select from the following actions. Action Level/Edge Description Memory start/stop Level Starts/stops memory sampling. Memory start Edge Starts the memory sampling. Memory stop Edge Stops the memory sampling. Event trigger Edge Applies a trigger for starting the event data recording.
Page 54 1.6 Event Action and Remote Control Functions (/R1 and /PM1 Options) Resetting the Relative Timer If the event is set to output relay, internal switch, match time timer, or alarm, the resetting of the timer is not considered a timeout. (The action is not executed even if the timer is used as an event.) Loading the Setup Can be specified as an action only when the event is set to remote control input.
Page 55 1.6 Event Action and Remote Control Functions (/R1 and /PM1 Options) Miscellaneous • Limitations on the Combinations of Events and Actions The combinations that are checked in the table below can be used. Event Remote Output Internal Timer Match Alarm User Event Event Relay Switch Time Edge Level Action Timer Switch Switch Alarm ACK    ...
Page 56: Security Function
1.7 Security Function This section explains the DX security functions. For information about the security functions on DXs with the /AS1 advanced security option, see the Advanced Security Function (/AS1) User’s Manual, IM04L41B01-05EN. Key Lock Function Key lock is a function that prohibits key operations. You enter a password to release the key lock. For the setting procedure, see section 8.1. Key Lock Items Description Keys...
Page 57 1.7 Security Function Login Function Only registered users can operate the DX. Access from communication functions can also be limited to users registered here. For the setting and operating procedure, see sections 8.2 and 8.3 respectively. • Login and Logout You enter your user name and password to log into the DX in the following cases. Method of Accessing the DX Login Required Keys...
Page 58 1.8 Computation and Report Function (/M1 and /PM1 Options) Computation Function Equations can be defined in computation channels by using the measured data or computed data as variables. The result of the computation can be displayed or stored. For the setting procedure, see section 9.1. • Channels Dedicated to Computations Model Number of Channels Channel Numbers...
Page 59: Computation And Report Function (/M1 And /Pm1 Options)
1.8 Computation and Report Function (/M1 and /PM1 Options) Type Example Description of the Example CLOG computation CLOG.SUM(001.002.003) Determines the sum of [001], [002], and [003]. CLOG.MAX(001.002.003) Determines the maximum value among [001], [002], and [003]. CLOG.MIN(001.002.003) Determines the minimum value among [001], [002], and [003]. CLOG.AVE(001.002.003) Determines the average value of [001], [002], and [003]. CLOG.P-P(001.002.003) Determines the difference between the maximum value and the minimum value among [001], [002], and...
Page 60 1.8 Computation and Report Function (/M1 and /PM1 Options) • Data That Can Be Used in Equations The data listed below can be used. Data Notation Description Measurement channel data 001, etc. Specify the computed data using a channel number. Computation Channel data 101, etc. Specify the computed data using a channel number. External input channel data 201, etc.
Page 61 1.8 Computation and Report Function (/M1 and /PM1 Options) • Computation Data Dropout A computation data dropout occurs if the computation is not completed within the scan interval. For the operating procedure, see section 9.4. • The computation icon in the status display section turns yellow. • When a computation data dropout occurs, the computed data of the scan interval in which the dropout occurred is set to the data immediately before the dropout. • If computation data dropout occurs frequently, lessen the load on the CPU by reducing the number of computation channels or setting a longer scan interval.
Page 62 1.8 Computation and Report Function (/M1 and /PM1 Options) Resetting the TLOG Computed Value You can select whether to reset the TLOG computed value at each interval. The figure below illustrates the reset operation for sum computation (TLOG.SUM). Example: Result of the TLOG.SUM computation Timer timeout Reset Reset Reset Reset: On Reset: Off When reset is On, the sum value is calculated over each interval.
Page 63 1.8 Computation and Report Function (/M1 and /PM1 Options) Report Function This function is used to create hourly, daily, weekly, and monthly reports. • Report Data Types You can select from four types among maximum value, minimum value, average value, sum value, and instantaneous value. The maximum, minimum, average, and sum values are calculated for each scan interval. • Report Type Type Description...
Page 64 1.8 Computation and Report Function (/M1 and /PM1 Options) Special Data Handling This section explains the handling of special data in TLOG computation, CLOG computation, and reports. • Power Failure Operation (TLOG and Reports) If a power failure occurs when the report function is enabled or in the middle of the TLOG computation, the report operation and TLOG computation resume when the DX recovers from the power failure.
Page 65 1.8 Computation and Report Function (/M1 and /PM1 Options) Report Template (Release numbers 4 and later) You can create report templates and use them to automatically create custom report files. Use Microsoft Office Excel (hereinafter referred to as “Excel”) to create report template files. Load a report template file that you have created into the DX internal memory. The DX will automatically create report files using the report template file.
Page 66: Fail/Status Output Function (/F1 And /F2 Options)
During normal operation When a failure occurs When power is turned OFF If a failure occurs, contact your nearest YOKOGAWA dealer for repairs. Memory Sample Relay (Only on DXs with the /AS1 advanced security option) The relay is energized at memory start and de-energized at memory stop. You cannot change this behavior...
Page 67 Description Corrective Action Status of the internal Error in the internal memory. Contact your nearest memory or CF card YOKOGAWA dealer for repairs. When the auto save function to the CF card is On. • The free space on the CF card Replace the CF card. dropped to 10% of the total size (only when the media FIFO (see section 1.4) is disabled).
Page 68: Other Functions
1.10 Other Functions Time Related Functions • Time Correction The DX internal clock can be changed in the following manner. Method Description Key operation Sets the DX internal clock to the specified time. Event action function Synchronizes the DX internal clock to the nearest hour. SNTP client function Sets the DX internal clock to the time retrieved from an SNTP server.
Page 69 1.10 Other Functions System Display Displays the total number of inputs on the DX, the size of the internal memory, the communication functions, the external storage drive, the options, the remote controller ID, the operation of the devices connected to the USB port (/USB1 option), the MAC address, and the firmware version number.
Page 70 1.10 Other Functions USB Interface (/USB1 option) You can connect keyboards, barcode readers , or USB flash memory to two USB ports, one on the front and one on the back of the DX. • You can operate the DX using a keyboard or barcode reader. • You can save measured data and setup data to the USB flash memory and also load from it.
Page 71: Setting The Date/Time
Chapter 2 Common Operations 2.1 Setting the Date/Time Set the date/time. If you are using the DX in a region that uses DST, specify the date/time for switching between DST and standard time. Setup Screen • Date/Time Press MENU (to switch to setting mode), and select the Menu tab > Date/Time > Time Settings.
Page 72: Setting The Time Difference From Gmt
2.2 Setting the Time Difference from GMT Set the time zone of the region in which the DX will be used. Make sure to set this value if you are using the Internet network functions or the DST function. Setup Screen Press MENU (to switch to setting mode), hold down FUNC for 3 s (to switch to basic setting mode), and select the Menu tab >...
Page 73: Setting The Time Correction Operation During Memory Sampling
2.3 Setting the Time Correction Operation during Memory Sampling This function gradually corrects the time when the time is changed while Memory Sampling is in progress. For a description of the time correction operation, see section 1.10. Setup Screen Press MENU (to switch to setting mode), hold down FUNC for 3 s (to switch to basic setting mode), and select the Menu tab >...
Page 74: Setting The Date Format
2.4 Setting the Date Format Select the display format of the date. Setup Screen Press MENU (to switch to setting mode), hold down FUNC for 3 s (to switch to basic setting mode), and select the Menu tab > Time settings. Setup Items • Date format Settings Display Example Display Example of the Time at the (November 30, 2005)
Page 75: Viewing The Dx Information
2.5 Viewing the DX Information Show the DX information on the system information screen and the network information screen. Procedure • Displaying System Information Screen In the operation mode, press FUNC. The FUNC key menu appears. Press the System info soft key. The system information screen is displayed. • Displaying Network Information Screen In the operation mode, press FUNC.
Page 76 2.5 Viewing the DX Information • Network Information Screen The following values set on the DX are displayed. IP address, MAC address, DNS server, host name, and domain name There are two pages of network information. Use the left and right arrow keys to switch the screen. The following items are displayed: • IP address • Subnet mask IP address • Default gateway IP address...
Page 77: Changing The Displayed Language
2.6 Changing the Displayed Language Set the displayed language. Setup Screen Press MENU (to switch to setting mode), hold down FUNC for 3 s (to switch to basic setting mode), and select the Environment tab > Operating environment. Setup Items • Operating environment > Language Set the displayed language to English, Japanese, German, French, or Chinese. Index IM 04L42B01-01E...
Page 78: Setting The Lcd Brightness And Backlight Saver
2.7 Setting the LCD Brightness and Backlight Saver Change the LCD brightness. In addition, set the backlight saver function to prolong the service life of the LCD backlight. Setup Screen Press MENU (to switch to setting mode), and select the Menu tab > Display > Trend, Bar graph, LCD, Monitor.
Page 79: Initializing Settings And Clearing The Internal Memory
2.8 Initializing Settings and Clearing the Internal Memory Initialize the settings to default values. In addition, clear the data in the internal memory. For the default settings, see the DX2000 Operation Guide (IM04L42B01-02E). Setup Screen Press MENU (to switch to setting mode), hold down FUNC for 3 s (to switch to basic setting mode), and select the File/Initialize tab >...
Page 80 2.8 Initializing Settings and Clearing the Internal Memory Setup Items • Initialize On DXs without the /AS1 advanced security option Settings Description Clear 1 Clears and initializes the data in the internal memory in the manner indicated on the screen. Clear 2 Clear 3 Internal Memory Data That Is Initialized or Cleared Item Description Basic Settings Login Info The “Authority of user”...
Page 81: Outputting The Dx Status Via The Relay Contact (/F1 And /F2 Options)
2.9 Outputting the DX Status via the Relay Contact (/F1 and /F2 Options) A signal is output to a dedicated relay when an error occurs in the DX CPU. In addition, a signal is output to a different relay when the a specified status occurs. For a description of the FAIL/status output function, see section 1.7. Setup Screen • Assigning Relay Operations Press MENU (to switch to setting mode), hold down FUNC for 3 s (to switch to basic...
Page 82 2.9 Outputting the DX Status via the Relay Contact (/F1 and /F2 Options) • Status Relay Details Press MENU (to switch to setting mode), hold down FUNC for 3 s (to switch to basic setting mode), and select the Menu tab > Status Relay > Status Relay Details. Setup Items • Relay Action > Fail Relay, Status Relay (Release numbers 4 and later) On DXs without the /AS1 advanced security option Setting Description Fail Outputs a fail relay. Status relay Outputs a status relay.
Page 83 2.9 Outputting the DX Status via the Relay Contact (/F1 and /F2 Options) • Status Relay Details > Alarm (Release numbers 3 and later) On: Outputs a relay signal when one or more alarms occur. Alarms whose indications are hidden (see section 3.6 for details) do not cause relay signal output. Relay output ceases after all alarms are released (if no other relay output conditions are met). Procedure • FAIL Output There are no operations that are required.
Page 84: Controlling The Dx With The Remote Control Terminal (/Kb1 And /Kb2 Options)
2.10 Controlling the DX with the Remote Control Terminal (/KB1 and /KB2 Options) Handling Precautions • If the infrared signal output section of the remote control terminal or the light-receiving section on the DX becomes dirty or receives scratches, it can hinder the transmission/ reception of the infrared signal. Clean the infrared signal output section of the remote control terminal or the light-receiving section on the DX. • When cleaning, wipe using a dry soft cloth. Do not use chemicals such as benzene or thinner, since these may cause discoloring and deformation.
Page 85 2.10 Controlling the DX with the Remote Control Terminal (/KB1 and /KB2 Options) Preparing the Remote Control Terminal • Names of Parts Keys Battery cover Infrared signal output section • Loading Batteries 1. While pressing the projection Positive polarity on the battery cover, open the cover. Positive polarity 2. Load the batteries. 3. Close the battery cover. • Setting the ID Number Set the ID number of the remote control terminal to match the remote controller ID of the DX that you are to operate.
Page 86 2.10 Controlling the DX with the Remote Control Terminal (/KB1 and /KB2 Options) Controlling the DX Control the DX by pointing the infrared output section of the remote control terminal to the light-receiving section on the DX. Control the DX while checking the results on the DX screen. Note • The remote control terminal cannot be used to control the Favorite key. • When a specific key operation is possible on the DX, the corresponding key on the remote control terminal is activated. For example, the operation for entering a character string is activated when a window for entering a character string is displayed on the DX screen.
Page 87 2.10 Controlling the DX with the Remote Control Terminal (/KB1 and /KB2 Options) • Numbers Number (1 to 9 and 0) Decimal point However, when setting a constant to be used in the computation on the DX with the /M1 or /PM1 option, the display switches in the order “.”, “+”, and “E” each time the key is pressed. The display switches in a cyclic pattern.
Page 88 2.10 Controlling the DX with the Remote Control Terminal (/KB1 and /KB2 Options) Troubleshooting The DX does not react when you try to control it using the remote control terminal. • Are the correct batteries loaded in the remote control terminal? Check the voltage and polarity of the batteries. • Are the batteries flat? Replace the batteries with new ones. • Does the ID number of the remote control terminal match the remote controller ID of the DX that you are trying to control? Check the remote controller ID on the DX, and set the ID number of the remote control terminal to the same value.
Page 89: Controlling The Dx With A Keyboard Or Barcode Reader (/Usb1 Option)
2.11 Controlling the DX with a Keyboard or Barcode Reader (/USB1 Option) This section explains how to connect and use a USB keyboard or barcode reader. Barcode readers can be used if the DX release number is 3 or later. Connecting and Disconnecting a Keyboard or Barcode Reader • Connection Connect the keyboard or barcode reader to a DX USB port. POWER CF CARD USB port...
Page 90 2.11 Controlling the DX with a Keyboard or Barcode Reader (/USB1 Option) Operating from the Keyboard Use the keyboard while watching the DX screen. An operation that can be carried out on the DX can be carried out from the keyboard. Example: Switch to setting mode When the DX is in the operation mode, press Ctrl+M. The DX switches to setting mode, and the setting menu appears. • Mapping of the Keys on the DX to the Keys on the Keyboard Keys on the Keyboard Keys on the DX...
Page 91 2.11 Controlling the DX with a Keyboard or Barcode Reader (/USB1 Option) • Invalid Keys Keys enclosed in frames are invalid. The 104 Keyboard for a PC (US) Index 2-21 IM 04L42B01-01E...
Page 92 2.11 Controlling the DX with a Keyboard or Barcode Reader (/USB1 Option) Barcode Reader Operations (Release number 3 or later) When you scan communication commands with a barcode reader, the DX will respond as follows. • The DX will accumulate key codes until it reaches a terminator. Then it will execute the accumulated character string. The terminator is the enter key code. • The DX can accumulate up to 200 characters, not including the terminator. The DX will process a character string when it reaches 200 characters in length.
Page 93 2.11 Controlling the DX with a Keyboard or Barcode Reader (/USB1 Option) • How to Use Follow the standard operating procedure for the barcode reader that you are using. Operate the barcode reader while checking the status of the DX. An operation can be carried out using the barcode reader when it can be carried out on the DX. Commands Scan the communication commands encoded in bar codes to operate the DX with a barcode reader.
Page 94: Using The Usb Flash Memory (/Usb1 Option)
2.12 Using the USB Flash Memory (/USB1 Option) Connecting/Removing a USB Flash Memory • Connecting a USB Flash Memory If you are using the multi batch function (/BT2 option), see the DX1000/DX1000N/ DX2000 Multi Batch (/BT2) User’s Manual, IM04L41B01-03E. Connect a USB flash memory to the USB port on the DX. In operation mode, possible operations are shown. Select the desired operation using the arrow keys and press DISP/ENTER.
Page 95 2.12 Using the USB Flash Memory (/USB1 Option) Setting Description Save Manual Saves unsaved data in the internal memory to the USB flash memory. DATA SAVE MODE Switches to the DATA SAVE MODE display. For the procedure to save the internal memory data, see section 4.8. This item only appears when the DX is configured to display DATA SAVE MODE in the display menu (release numbers 2 and later).
Page 96: Setting The Decimal Point Type (Release Number 3 Or Later)
2.13 Setting the Decimal Point Type (Release number 3 or later) You can set the decimal point type for the display and files saved in text format. Setup Screen Press MENU (to switch to setting mode), hold down FUNC for 3 s (to switch to basic setting mode), and select the Environment tab > Operating environment. Setup Items • Decimal Point Types Setting...
Page 97: Showing Or Hiding The Menu Item For Switching From Setting Mode To Basic Setting Mode (Release Number 3 Or Later)
2.14 Showing or Hiding the Menu Item for Switching from Setting Mode to Basic Setting Mode (Release number 3 or later) Set whether or not to display a menu item in the setting mode menu for switching to basic setting mode. Setup Screen Press MENU (to switch to setting mode), hold down FUNC for 3 s (to switch to basic setting mode), and select the Environment tab >...
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Page 99: Setting The Scan Interval And The Integration Time Of The A/D Converter
Chapter 3 Measurement Channels and Alarms 3.1 Setting the Scan Interval and the Integration Time of the A/D Converter Select the scan interval and the integration time of the A/D converter. For a description of the scan interval and the integration time of the A/D converter, see section 1.1. Setup Screen Press MENU (to switch to setting mode), hold down FUNC for 3 s (to switch to basic setting mode), and select the Menu tab >...
Page 100: Setting The Burnout Detection And The Reference Junction Compensation Of The Thermocouple Input
3.2 Setting the Burnout Detection and the Reference Junction Compensation of the Thermocouple Input Set the function that detects burnouts in the sensor for thermocouple input and 1-5V input and the reference junction compensation method of the thermocouple. Setup Screen Press MENU (to switch to setting mode), hold down FUNC for 3 s (to switch to basic setting mode), and select the Menu tab >...
Page 101: Setting The Input Range
3.3 Setting the Input Range Set the input range for each channel. Setup Screen Press MENU (to switch to setting mode), and select the Menu tab > Meas channel > Range, Alarm. Setup Items • First-CH/Last-CH Select the target channels. • Range > Mode Settings Description Skip Not measured. Volt, TC, RTD, DI, 1-5V Input type.
Page 102 3.3 Setting the Input Range • Range > Type Input type when Mode is Delta or Scale. See the description on Mode above. • Range > Range Input type details. Setting Input Type Notes Notes Setting Input Type 20mV –20.000 mV to 20.000 mVDC Standard Type R Standard 60mV –60.00 mV to 60.00 mVDC Type S...
Page 103 3.3 Setting the Input Range Note • The DX converts the measured value to a value obtained by removing the decimal point from the value span specified by Scale Lower and Scale Upper. For example, if the scale setting is “–5 to 5,” the value is converted to a value within the span of “10”; if the scale setting is “–5.0 to 5.0,” the value is converted to a value within a span of “100.” In this case, the resolution of the value converted to a span of “10”...
Page 104: Setting The Moving Average Of The Input
3.4 Setting the Moving Average of the Input Set the moving average function of the measurement channel. This function suppresses the effects of noise. For a description of the function, see section 1.1. Setup Screen Press MENU (to switch to setting mode), and select the Menu tab > Meas channel > Moving average.
Page 105: Setting The Auxiliary Alarm Function
3.5 Setting the Auxiliary Alarm Function Set the alarm display and output relays. For a description of the functions, see section 1.2. Setup Screen Press MENU (to switch to setting mode), hold down FUNC for 3 s (to switch to basic setting mode), and select the Menu tab > Alarm. Setup Items • Basic setting > Reflash To set the reflash operation on the alarm output relay, select On.
Page 106 3.5 Setting the Auxiliary Alarm Function • Switch, Relay • Internal Switch > AND Select the internal switches that are to operate using AND logic. Set the range of internal switches (from the first internal switch) to take the AND logic. All subsequent switches will be set to OR logic. • Relay > AND Select the relays that are to operate using AND logic.
Page 107 3.5 Setting the Auxiliary Alarm Function Reset Alarm ACK Alarm occurrence Alarm 1 Alarm occurrence Alarm 2 Activated Alarm output relay Deactivated Relay is activated on the next alarm occurrence • Hysteresis > Meas CH • High/Low Sets the hysteresis width of the alarm occurrence/release of the high/low limit alarm specified on measurement channels.
Page 108: Hiding The Alarm Indication
3.6 Hiding the Alarm Indication Select whether to enable the alarm hide function. For a description of the function, see section 1.2. Setup Screen Press MENU (to switch to setting mode), hold down FUNC for 3 s (to switch to basic setting mode), and select the Environment tab > Alarm > Action. Setup Items • Alarm action > No logging To enable the function that turns off the alarm indicator and logging, select On.
Page 109: Setting Alarms On Channels
3.7 Setting Alarms on Channels Set the alarms after setting the range. All alarm settings of a channel are cancelled in the following cases. • When the input type (Volt, TC, etc.) is changed. • When the input range is changed. • When the upper or lower limit of the span or scale is changed on channels that are set to linear scale, square root computation, or 1-5 V (including changes in the decimal point position).
Page 110 3.7 Setting Alarms on Channels On DXs with the /AS1 advanced security option • Alarm Levels and Colors (Release number 3 or later) Press MENU (to switch to setting mode), hold down FUNC for 3 s (to switch to basic setting mode), and select the Environment tab > Alarm > Level/Color. 3-12 IM 04L42B01-01E...
Page 111 3.7 Setting Alarms on Channels Setup Items • First-CH/Last-CH Select the target channels. The target channels are common with the other items that are displayed on the screen. • Alarm > 1, 2, 3, and 4 For each alarm, 1 to 4, select On to enable it. • Alarm > Type Select the alarm type. Settings Name Description H High limit alarm...
Page 112 3.7 Setting Alarms on Channels • Alarm > Relay Select whether to turn On or Off the relay output. • Alarm > Number Set the output relay number or internal switch number when performing relay output. • Alarm > Detect This item appears when the alarm hide function (see section 3.6) is turned On. Select whether to show or hide the alarm indication when an alarm occurs.
Page 113: Releasing The Alarm Output (Alarm Ack Operation)
3.8 Releasing the Alarm Output (Alarm ACK Operation) This operation is valid when the DX is set as follows: DX with release number 3 or later • When Annunciator mode is set to On in the basic setting mode. • When Annunciator mode is set to Off, the operation is the same as described for DX with release number 2 below.
Page 114: Performing Calibration Correction (/Cc1 Option)
3.9 Performing Calibration Correction (/CC1 Option) The input value is corrected using segments, and the result is used as a measured value. For a description of the function, see section 1.1. Setup Screen Press MENU (to switch to setting mode), and select the Menu tab > Meas channel > Calibration correction.
Page 115: Counting Pulses (/Pm1 Option)
3.10 Counting Pulses (/PM1 Option) The pulses applied to the pulse input terminal are counted on a computation channel. For a description of the function, see section 1.1. Setup Screen Press MENU (to switch to setting mode), and select the Menu tab > Math channel > Calculation expression, Alarm.
Page 116 3.10 Counting Pulses (/PM1 Option) • Example 2: Number of Pulses per Minute Count the pulse signal applied to pulse input terminal number 6 on the DX2004 (scan interval set to 250 ms), and calculate and display the number of pulses per minute. (Moving average over a minute) Pulse input Time Sampling interval (250 ms)
Page 117 3.10 Counting Pulses (/PM1 Option) Pulse input Time Scan interval Number of pulses per scan interval 101ch Reset count reset value (Sum) 102ch Sum value (Resets the value below the reset value) Channel 101: Reset Count Calculates the number of times the pulse sum value is reset. The expression “((102+P01).GE.K01)”...
Page 118: Setting The Method Of Detecting Over-Range Values Of Linearly Scaled Measurement Channels
3.11 Setting the Method of Detecting Over-Range Values of Linearly Scaled Measurement Channels Setup Screen Press MENU (to switch to setting mode), hold down FUNC for 3 s (to switch to basic setting mode), and select the Environment tab > View, Message, Input, Tag. Setup Items • Input > Value on over-range Settings Description Free The value is set to –over range if the value is less than –30000 and +over range if the value is greater than 30000 excluding the decimal point.
Page 119: Using The Alarm Annunciator Function (Release Number 3 Or Later)
3.12 Using the Alarm Annunciator Function (Release number 3 or later) This section explains how to use the alarm annunciator function. For a description of the function, see section 1.2. Setup Screen • Annunciator Mode Press MENU (to switch to setting mode), hold down FUNC for 3 s (to switch to basic setting mode), and select the Environment tab >...
Page 120 3.12 Using the Alarm Annunciator Function (Release number 3 or later) Setup Items • Alarm action > Annunciator mode Select On to use the annunciator function. • Alarm action > Sequence Select the annunciator sequence. For details about the annunciator sequence, see “Explanation” in this section. Setting Description ISA-A-4 A no lock-in sequence. ISA-A A lock-in sequence. ISA-M A double lock-in sequence.
Page 121 3.12 Using the Alarm Annunciator Function (Release number 3 or later) Procedure • Opening the Display The annunciator display appears when you turn on the power. You can switch to the annunciator display from other displays by following the procedure below. Press DISP/ENTER to show the display selection menu. Use the up and down arrow keys to select Annunciator, and then press DISP/ ENTER.
Page 122 3.12 Using the Alarm Annunciator Function (Release number 3 or later) Explanation • Display Window Layouts and Labels The annunciator display layouts and labels change as indicated in the table below. Displayed Window Layout Labels (max number of displayable characters) Font Size Windows Lines Characters Vertical × Horizontal When displayed on 1 screen. 2 × 2 3 × 2 4 × 2 5 × 2 6 ×...
Page 123 3.12 Using the Alarm Annunciator Function (Release number 3 or later) • Annunciator Sequence ISA-A-4 Sequence diagram Process Normal Sequence Normal Display Normal Relay output Deactivated Alarm icon No display To abnormal Return to normal Return to normal Process Abnormal Process Abnormal Acknowledged Sequence Sequence Alarm Alarm ACK Display Display Flashing while abnormal Relay output Deactivated Relay output...
Page 124 3.12 Using the Alarm Annunciator Function (Release number 3 or later) When the relay is set to AND logic Alarm A Occurrence Release Alarm B Occurrence Release Relay Activated Deactivated Alarm B has occurred, so now all alarms have occurred. This causes the relay to be activated. 3-26 IM 04L42B01-01E...
Page 125 3.12 Using the Alarm Annunciator Function (Release number 3 or later) ISA-A Sequence diagram Process Normal Sequence Normal Display Normal To abnormal Relay output Deactivated Alarm icon No display Alarm ACK Return to normal while normal Process Abnormal Process Abnormal or normal Acknowledged Sequence Sequence Alarm Alarm ACK Display Display Flashing while abnormal Relay output Deactivated...
Page 126 3.12 Using the Alarm Annunciator Function (Release number 3 or later) When the relay is set to AND logic Alarm A Occurrence Release Alarm B Occurrence Release Relay Activated Deactivated Relay hold Alarm B has occurred, so now all alarms have occurred. This causes the relay to be activated. 3-28 IM 04L42B01-01E...
Page 127 3.12 Using the Alarm Annunciator Function (Release number 3 or later) ISA-M Sequence diagram Process Normal Sequence Normal Display Normal Relay output Deactivated Alarm icon No display Alarm display reset while To abnormal normal Process Abnormal or Process Abnormal or normal normal Sequence Sequence Acknowledged Alarm Display Display Flashing Alarm ACK Relay output Relay output Deactivated...
Page 128 3.13 Managing the Input Calibration Interval (/CC1 option; release numbers 4 and later) Manage the input calibration interval to make sure that calibration is performed regularly. For a description of the function, see section 1.1. Setup Screen Press MENU (to switch to setting mode), hold down FUNC for 3 s (to switch to basic setting mode), and select the Menu tab >...
Page 129 3.13 Managing the Input Calibration Interval (/CC1 option; release numbers 4 and later) Procedure • Viewing the Calibration Notification Screen The calibration notification screen only appears over operation screens. It will continue to appear until you perform calibration (Finish Calibration). You can close the calibration notification screen by pressing ESC or DISP/ENTER. Operation Example When Notification is set to 1 (DayBfr) and Renotification is set to 8h Notification screen Calibration due date display start...
Page 130: Managing The Input Calibration Interval (/Cc1 Option; Release Numbers 4 And Later)
3.13 Managing the Input Calibration Interval (/CC1 option; release numbers 4 and later) • Checking the Calibration Due Date Carry out the procedure below to show the display. Press MENU (to switch to setting mode) > Set Calibration tab. The date on which the last calibration was completed Displayed according to the date format (see section 2.4) Due date for next calibration...
Page 131 3.13 Managing the Input Calibration Interval (/CC1 option; release numbers 4 and later) • Finishing Calibration Set the next calibration due date. Carry out the procedure below to show the display. Press MENU (to switch to setting mode) > Set Calibration tab > Finish Calibration. A window for setting the calibration due date appears. Set the next calibration due date, and press DISP/ENTER.
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Page 133: Operations In Operation Mode
Chapter 4 Switching Operation Screens 4.1 Operations in Operation Mode Switching the Screen with the DISP/ENTER Key and Arrow Keys Press DISP/ENTER and arrow keys to show the display selection menu and sub menu to switch the display. The flow of operation is indicated below. DISP/ENTER key and arrow keys TREND Sec. 4.2 GROUP 1 GROUP n Sec.
Page 134 4.1 Operations in Operation Mode Operations Using Other Keys Soft keys (see below) FUNC key (see below) Favorite key (see section 5.16) USER key (see section 7.1) START and STOP keys (see section 6.4) Operation Using the FUNC Key Press FUNC to display the FUNC key menu at the bottom of the screen. Press the Next soft key to switch the menu.
Page 135 4.1 Operations in Operation Mode Menu Item Refer to Alarm ACK Section 3.8 Alarm DispRST Section 3.12 Message Section 5.4 Free message Section 5.4 Media eject Sections 6.4 and 2.12 Snap shot Section 6.6 Manual sample Section 6.5 Trigger Section 6.4 Save display Section 6.4 Save event Section 6.4 Save stop Section 4.8...
Page 136: Displaying The Measured Data As Waveforms, Values, Or Bar Graphs
4.2 Displaying the Measured Data as Waveforms, Values, or Bar Graphs This section explains how to use the trend, digital, and bar graph displays. For a description of the function, see section 1.3. Procedure • Showing the Display Press DISP/ENTER to show the display selection menu. Press the arrow keys to select TREND, DIGITAL, or BAR, and press DISP/ ENTER.
Page 137 4.2 Displaying the Measured Data as Waveforms, Values, or Bar Graphs Digital display sub menu Group name: Displays the group TAG DETAIL ON: When a tag does not fit into the typical tag display space, the alarm and measured values are covered so that the tag can be displayed completely. TAG DETAIL OFF: Priority is not given to tag display.
Page 138 4.2 Displaying the Measured Data as Waveforms, Values, or Bar Graphs Explanation • ALL CHANNEL /GROUP CHANNEL on the Trend Display In the group display, the waveforms of the channels that are registered to the group are displayed. In all channel display, the waveforms of all channels that are configured to record data are displayed on the current group display. The waveforms of channels that are not assigned to the group are displayed in the waveform display area, but the scales, current value marks, and digital values of the channels are not displayed.
Page 139 4.2 Displaying the Measured Data as Waveforms, Values, or Bar Graphs • TAG DETAIL ON/OFF (Release number 3 or later) When TAG DETAIL is set to ON and a tag does not fit into the typical tag display space, it covers the alarm and measured values so that it can be displayed completely. Depending on display space limitations, it may not be possible to display the entire tag.
Page 140 4.2 Displaying the Measured Data as Waveforms, Values, or Bar Graphs When the Tag Number Is Displayed When TAG DETAIL is set to off, display priority is given to the tag number. If TAG DETAIL is on, the tag number and comment are displayed as much as possible. When there is enough space, the tag number and comment are displayed completely, even if TAG DETAIL is off.
Page 141 4.2 Displaying the Measured Data as Waveforms, Values, or Bar Graphs • TREND SPACE ON/OFF With TREND SPACE ON Space Index IM 04L42B01-01E...
Page 142: Displaying Past Measured Data (Historical Trend Display)
4.3 Displaying Past Measured Data (Historical Trend Display) There are five methods to display the past measured data. For a description of the function, see section 1.3. Recall from the display selection menu (see this section). Display from the alarm summary (see section 4.6). Display from the message summary (see section 4.7). Display from the memory summary (see section 4.8).
Page 143 4.3 Displaying Past Measured Data (Historical Trend Display) Historical trend display sub menu Switches to the specified display Returns to the display that was shown before the historical trend Displays the alarm summary in the loaded data file Displays the message summary contained in the loaded data file Displays information about the loaded data file Displays the trend waveform and scale markers of the selected channel in front of all the others.
Page 144 4.3 Displaying Past Measured Data (Historical Trend Display) Expands or reduces the time axis Sub menu when the alarm summary is being displayed INFORMATION: Shows information about the measured data that is currently displayed For an explanation of the other menu items, see section 4.6. Sub menu when the message summary is being displayed INFORMATION: Shows information about the measured data that is currently displayed For an explanation of the other menu items, see section 4.7.
Page 145 4.3 Displaying Past Measured Data (Historical Trend Display) • Moving the Cursor and Scrolling the Waveform Cursor Cursor value mark Moves the cursor to the left by 1 dot. Hold down an arrow key to move the cursor by 2 divisions. Moves the cursor to the right by 1 dot. Use the up and down arrow keys on the vertical trend display. • Displaying the Continuing Data Approximately one screen of data is shown on the historical trend display.
Page 146 4.3 Displaying Past Measured Data (Historical Trend Display) • Specifying the Display Range Specify the display range. Items inside the parentheses are for the vertical trend display. * When you clear the scale (see page 4-10), the screen switching icons appear in its place. Press the up (right) arrow key. The waveform of the entire data range is displayed at the top (right ) section of the screen. All data display (all of the data in the display memory) Loads as much of the...
Page 147 4.3 Displaying Past Measured Data (Historical Trend Display) Press the left/right (up/down) arrow key to move the frame indicating the display range to specify the range you want to display. Press the down (left) arrow key. The specified range is displayed. • Dividing the Screen into Halves and Displaying the Current Trend and Historical Trend Simultaneously This operation is possible only when the historical trend of the display data is being displayed.
Page 148 4.3 Displaying Past Measured Data (Historical Trend Display) • D isplaying Measured Data from the Specified Date and Time (Release number 3 or later) You can search for measured data from the specified date and time and display the results. You can search the display data or event data in the DX internal memory. Press DISP/ENTER to show the display selection menu. Select DATA SEARCH using the arrow keys, and then press DISP/ENTER.
Page 149 4.3 Displaying Past Measured Data (Historical Trend Display) Select Display or Event, and press DISP/ENTER. A search time input window appears. Enter the time you want to search for, and press DISP/ENTER. If there is data for the time that you specify, the data appears in the historical trend display. Display Example Display Conditions • The cursor is located at the time that you specify for the search.
Page 150 4.3 Displaying Past Measured Data (Historical Trend Display) • You can configure the calendar so that weeks start with Sunday or Monday. Procedure Press MENU (to switch to setting mode), hold down FUNC for 3 s (to switch to basic setting mode), and select the Menu tab > Time Settings > Calendar display >...
Page 151 4.3 Displaying Past Measured Data (Historical Trend Display) Explanation • ALL CHANNEL/GROUP CHANNEL In the group display, the waveforms of the channels that are registered to the group are displayed. In the all channel display, the waveforms of all channels that have been set to be recorded are displayed on the current group display. The waveforms of channels that are not registered to the group are displayed, without any additional information, in the waveform display area.
Page 152 4.3 Displaying Past Measured Data (Historical Trend Display) ● FINE GRID With FINE GRID OFF With FINE GRID ON Fine grid • TAG DETAIL When TAG DETAIL is set to ON and a tag does not fit into the typical tag display space, it covers the alarm and measured values so that it can be displayed completely. If the tag comment and number do not fit within a display area, they can be scrolled.
Page 153 4.3 Displaying Past Measured Data (Historical Trend Display) • MESSAGE DISP 1, MESSAGE DISP 2 Switch between message displays. • CURSOR VALUE/DIGITAL MAX/MIN Switch between numeric displays. With DIGITAL MAX/MIN With CURSOR VALUE Display data: Shows the maximum The maximum and minimum measured value at the cursor position values at the cursor position Event data: Shows the measured The maximum and minimum waveform value at the cursor position values in the current display...
Page 154 4.3 Displaying Past Measured Data (Historical Trend Display) • TOP CHANNEL (Release number 3 or later) The following example is for when the top channel is set to channel 8. The displayed scale marker and grid are those of the channel selected as the top channel. If you switch from the trend history display to another display, the top channel setting is cleared.
Page 155 4.3 Displaying Past Measured Data (Historical Trend Display) • TIME AXIS > ZOOM+ and ZOOM- The time axis can be expanded or reduced around the cursor position. • Display data: 2 times the trend display to 1/60 minimum • Event data: Reduction only, up to 1/60 minimum The minimum magnification and the factor by which the display can be expanded or reduced with one operation vary depending on the trend interval for the display data and on the sampling interval for the event data.
Page 156 4.3 Displaying Past Measured Data (Historical Trend Display) • INFORMATION (Information on the Displayed Measured Data) The following information is displayed. Page switch mark Use the left and right arrow keys to switch the page. Display Description File name Data in the internal memory is displayed as “Memory.” For a file on the external storage medium, the file name is displayed. Data type Display corresponds to display data, and Event corresponds to event data.
Page 157: Display The Statuses Of All Channels On One Screen (Overview Display)
4.4 Display the Statuses of All Channels on One Screen (Overview Display) This section explains how to use the overview display. For a description of the function, see section 1.3. Procedure • Showing the Display Press DISP/ENTER to show the display selection menu. Press the arrow keys to select OVERVIEW, and press DISP/ENTER. The display appears.
Page 158 4.4 Display the Statuses of All Channels on One Screen (Overview Display) • Individual Alarm ACK Operation (Only on DXs with the /AS1 advanced security option) You can perform alarm ACK on individual alarms. This operation is referred to as “individual alarm ACK.” Individual alarm ACK can be performed when the settings are configured in the exact manner described below. • Basic setting > Indicator is set to Hold. For the setting procedure, see section 3.5.
Page 159 4.4 Display the Statuses of All Channels on One Screen (Overview Display) • TAG DETAIL The same as the TAG DETAIL setting in other displays. The following example is for the DX2048 OVERVIEW display. When the Tag Number Is Not Displayed (the TAG DETAIL does not appear) Tag comments are displayed. Tag comment When the Tag Number Is Displayed When TAG DETAIL is set to off, display priority is given to the tag number. If TAG DETAIL is on, the tag number and comment are displayed as much as possible.
Page 160: Displaying Various Information
4.5 Displaying Various Information This section explains how to display reports (/M1 and /PM1 options) and how to use the status display. For a description of the function, see section 1.3. Procedure • Showing the Display Press DISP/ENTER to show the display selection menu. Press the up and down arrow keys to select INFORMATION.
Page 161 4.5 Displaying Various Information Carry out the procedure below to switch the displayed report data. Up arrow key: Report data being displayed + 1. Down arrow key: Report data being displayed – 1. Left arrow key: Report data being displayed + 10. Right arrow key: Report data being displayed – 10. Note The display is not updated even if a new report is created while displaying the report data.
Page 162 4.5 Displaying Various Information • Event Level Switch Status Display (Release number 3 or later) Displays the status of the event level switches. You cannot perform operations in this display. Red: Green: Off 4-30 IM 04L42B01-01E...
Page 163: Using The Alarm Summary
4.6 Using the Alarm Summary This section explains how to use the alarm summary. For a description of the function, see section 1.3. Procedure • Changing the Displayed Contents Press DISP/ENTER to show the display selection menu. Press the right arrow key to display the sub menu. Press the up and down arrow keys to select the sub menu item. Sort symbol Ascending sort Descending sort...
Page 164 4.6 Using the Alarm Summary • TAG DETAIL The same as the TAG DETAIL setting in other displays. When the Tag Number Is Not Displayed Tag comments are displayed in their entirety. Tag comment When the Tag Number Is Displayed Tag numbers and comments are displayed. Tag no. Tag comment 4-32 IM 04L42B01-01E...
Page 165: Using The Message Summary
4.7 Using the Message Summary This section explains how to use the message summary. For a description of the function, see section 1.3. Procedure • Changing the Displayed Contents Press DISP/ENTER to show the display selection menu. Press the right arrow key to display the sub menu. Press the up and down arrow keys to select the sub menu item. Sort symbol Ascending sort Descending sort...
Page 166: Using The Memory Summary
4.8 Using the Memory Summary This section explains how to use the memory summary. For a description of the function, see section 1.3. Procedure • Changing the Displayed Contents Press DISP/ENTER to show the display selection menu. Press the right arrow key to display the sub menu. Press the up and down arrow keys to select the sub menu item. The displayed data type is indicated with a green mark.
Page 167 4.8 Using the Memory Summary • Saving the Data Save the data in the internal memory to the CF card or the USB flash memory (/USB1 option). For a description of the function, see section 1.4. Press DISP/ENTER to show the display selection menu. Press the right arrow key to display the submenu. Select DATA SAVE MODE with the up and down arrow keys.
Page 168 4.8 Using the Memory Summary Progress Display When Saving All Data of the Internal Memory (Release Number 2 or Later) If you carry out All Save* on the memory summary screen, a pop-up window appears showing the progress of the save operation. * Function for saving all data in the internal memory to a CF card or USB flash memory. Note • The pop-up window appears only when the memory summary display is showing.
Page 169 4.8 Using the Memory Summary Explanation • Save directory • The data is saved by creating a directory each time the save operation is carried out. Directory name: Specified string_YYMMDD_HHMMSS (where YY to SS is the date of operation) File list example Save directory • Display data or event data that is in the process of adding data cannot be saved. • The save operation explained here merely copies the data in the internal memory.
Page 170: Displaying A List Of Operation Logs
4.9 Displaying a List of Operation Logs Displays the following operation logs. Login log , error log, communication log, FTP log, Web log, e-mail log, SNTP log, DHCP log, Modbus status log, operation log , and change settings log *1 Only on DXs without the /AS1 advanced security option *2 Only on DXs with the /AS1 advanced security option Procedure • Displaying the Log...
Page 171 4.9 Displaying a List of Operation Logs Factor Description Key operation Operations via communication Operation through the remote control function Operation through event action Operation by the system • Error Log Error message* Error code* Date/time * See section 11.1, “A List of Messages.” • Communication Log Message* Input/output symbol (>: input, <: output) User name User ID number (0: serial, 1 to 3: Ethernet)
Page 172 4.9 Displaying a List of Operation Logs • Web Log Operation (see the table on the next page) Error code* Requested operation (see the table below) Date/time * See section 11.1, “A List of Messages.” Request Description Screen Screen switch Key operation Message Message assignment/write Parameter Description TREND Trend display DIGIT...
Page 173 4.9 Displaying a List of Operation Logs • SNTP Log Error message (detail code)* Error code* Date/time * See section 11.1, “A List of Messages.” • DHCP Log Error message (detail code)* Error code* Date/time * See section 11.1, “A List of Messages.” • Modbus Status Log Command number, command type (R: read, W: write) Communication status* Communication type (C: client, M: master)
Page 174 4.9 Displaying a List of Operation Logs • Operation Log (Only on DXs with the /AS1 advanced security option) Cursor (blue arrow) Move the cursor with the arrow keys. Operation type* User name Operation* Date and time To switch displays, in the display selection menu, select LOG > CHANGE DISP ITEM, and press Detailed display DISP/ENTER. Additional information display When you move the cursor to an item that has additional informa-...
Page 175 4.10 Showing the Four Panel Display This section explains how to use the four panel display. For a description of the function, see section 1.3. Procedure • Showing the Display Press DISP/ENTER to show the display selection menu. Press the arrow keys to select 4 PANEL. Then, select the desired four panel name, and press DISP/ENTER.
Page 176 4.10 Showing the Four Panel Display • Expanding One of the Panels to Full Screen Press DISP/ENTER. The title bar of one of the panels turns dark blue. Select the panel you wish to expand using the arrow keys (the panel of which the title bar is dark blue is the selected panel). Press DISP/ENTER to show the display selection menu.
Page 177 4.11 Displaying Stacked Bar Graphs (/M1 and /PM1 options; release number 3 or later) This section explains how to use stacked bar graphs. Procedure • Changing the Displayed Contents Press DISP/ENTER to show the display selection menu. Press the right arrow key to display the submenu. Press the up and down arrow keys to select the sub menu item. Display name: Switches to the specified display SINGLE GRAPH: Displays a single graph...
Page 178: Displaying Stacked Bar Graphs (/M1 And /Pm1 Options; Release Number 3 Or Later)
4.11 Displaying Stacked Bar Graphs (/M1 and /PM1 options; release number 3 or later) Explanation • SINGLE GRAPH/DUAL GRAPH You can display one or two bar graphs. The sums of the first channel in a group and of all other channels that have the same unit as it are displayed. • SINGLE GRAPH Numeric display section Display area 1 Display area 2 The displayed report data varies depending on the report kind, which is set using...
Page 179 4.11 Displaying Stacked Bar Graphs (/M1 and /PM1 options; release number 3 or later) Report kind Display Area 1 Display Area 2 Display Area 3 Display Area 4 Hour, H+D Sums for each Sums for the Sums for each Sums for the hour hour (The data of the day before the data in display areas 1 and 2) Day+Week Sums for each Sums for the Sums for each Sums for the...
Page 180 4.11 Displaying Stacked Bar Graphs (/M1 and /PM1 options; release number 3 or later) • Power Failure and Time Adjustment Indications Indicates a power failure A “C” appears if more than one report has been filed for the same time period. • Power failure A “P” indicates when a power failure occurred and a report was supposed to be filed.
Page 181 Chapter 5 Operations for Changing the Displayed Contents 5.1 Setting Display Groups Assign channels and set the group name for each display group. Set lines at specified positions in the waveform display range on the Trend display. Setup Screen Press MENU (to switch to setting mode), and select the Menu tab > Group set, Trip line.
Page 182 5.1 Setting Display Groups Note The channel settings of a display group can be copied to another group on a DX with release number 2 or later. Procedure 1. Select the copy source channel settings. Copy 2. Press the soft key. 3. Select the copy destination channel settings. Paste 4.
Page 183: Displaying Tags Or Channel Numbers
5.2 Displaying Tags or Channel Numbers Display the channels using tags or channel numbers. On DX release numbers 3 and later, tags have tag numbers and tag comments. The tag number is a fixed number that corresponds to the measurement source. The tag comment can be used to list details about the channel.
Page 184 5.2 Displaying Tags or Channel Numbers • Tag Press MENU (to switch to setting mode), and select the Menu tab > Meas channel > Tag, Memory sample, Alarm delay. IM 04L42B01-01E...
Page 185 5.2 Displaying Tags or Channel Numbers Setup Items • Operating environment > Tag/Channel This setting applies to all channels. Setting Description Displays tag numbers and comments. • I f an allotted display space is not large enough to display a tag number and a tag comment, priority is given to the tag number. • D epending on display space limitations, it may not be possible to display the entire tag. • I f a channel is not configured to display tag numbers or comments, the channel number is displayed. Channel Displays channel numbers.
Page 186: Setting The Trend Interval And Switching To The Secondary Trend Interval
5.3 Setting the Trend Interval and Switching to the Secondary Trend Interval Set the trend interval. Switch the trend interval to the secondary trend interval while the memory sampling is in progress. Automatically write messages when the trend interval is switched. For a description of the function, see section 1.3. Setup Screen • Switching the Trend Interval and Writing Messages (When Using the Secondary Trend Interval)
Page 187 5.3 Setting the Trend Interval and Switching to the Secondary Trend Interval • Message > Change message On: Writes the time the interval is switched and the new trend interval as a message when the trend interval is switched. On DXs with the /AS1 advanced security option, a message is written even when the setting mode setup items are changed during memory sampling.
Page 188: Writing Messages
5.4 Writing Messages Write messages. Setup Screen • Message Write Group Press MENU (to switch to setting mode), hold down FUNC for 3 s (to switch to basic setting mode), and select the Environment tab > View, Message, Input, Tag. • Setting the Messages Press MENU (to switch to setting mode), and select the Menu tab > Message. Setup Items • Message • Write group...
Page 189 5.4 Writing Messages • Message No. Select the message number (1 to 100). Messages 1 to 10 are common with free messages.* If a message is changed as a free message, the old message is overwritten. * Messages that are written by creating the message on the spot. • Message > Characters Set the message.
Page 190 5.4 Writing Messages • Writing Free Messages Create a message on the spot and write it. Display the group to write the message. Press FUNC. The FUNC key menu appears. Press the Free message soft key. Press a message number soft key. The message entry window appears. Enter the message.
Page 191: Changing The Channel Display Colors
5.5 Changing the Channel Display Colors Change the channel display colors. The settings are applied to the trend and bar graph displays. Setup Screen Press MENU (to switch to setting mode), and select the Menu tab > Meas channel > Color. Setup Items • Group of channel Select the target channels. • Color To change the color, select from the following 24 colors.
Page 192: Displaying Channels In Display Zones
5.6 Displaying Channels in Display Zones Specify a waveform display zone for each channel so that waveforms do not overlap. For a description of the function, see section 1.3. Setup Screen Press MENU (to switch to setting mode), and select the Menu tab > Meas channel > Zone, Scale, Bar graph.
Page 193: Displaying A Scale On The Trend Display
5.7 Displaying a Scale on the Trend Display Display a scale on the trend display. For a description of the function, see section 1.3. Setup Screen • Scale Position and Number of Scale Divisions Press MENU (to switch to setting mode), and select the Menu tab > Meas channel > Zone, Scale, Bar graph. • Number of Displayed Scale Digits and Current Value Indicator Press MENU (to switch to setting mode), and select the Menu tab >...
Page 194 5.7 Displaying a Scale on the Trend Display • Scale > Division Set the number of divisions to make with the main scale marks on the trend display to a value from 4 to 12 or C10. C10: The scale is equally divided into 10 sections by main scale marks, and scale values are indicated at 0, 30, 50, 70, and 100% positions on the trend display.
Page 195 5.7 Displaying a Scale on the Trend Display Note • If the scales of multiple channels are set to the same position, the scale of the channel assigned first to the group is displayed. Example: If the order of assignment of a group is 003.002.001, and the scale display position of all channels is set to 1, the scale of channel 3 is displayed at display position 1. • Even if some of the scale display positions are skipped, the scale is packed towards display position 1.
Page 196: Displaying Alarm Point Marks And Color Scale Band On The Scale
5.8 Displaying Alarm Point Marks and Color Scale Band on the Scale Display alarm point marks on the scale. Display the specified range with a color band. For a description of the function, see section 1.3. Setup Screen Press MENU (to switch to setting mode), and select the Menu tab > Meas channel > Alarm mark, Color scale band.
Page 197 5.8 Displaying Alarm Point Marks and Color Scale Band on the Scale • Alarm Mark Indication Displays marks indicating the values of the high and low limit alarms, delay high and low limit alarms, and difference high and low limit alarms. This setting is common with the bar graph display. • Alarm mark > Mark kind Settings Description Mark Alarm...
Page 198: Partially Expanding The Waveform
5.9 Partially Expanding the Waveform Partially expand a waveform (reduce the other sections) on the display. We recommend that you display the scale when viewing partially expanded channels. The numbers for the ends of the scale and the boundary position are displayed, and you can identify the expanded and reduced areas easily.
Page 199 5.9 Partially Expanding the Waveform • Partial > Boundary Set the value that is to be the boundary between the reduced section and the expanded section in the range of “minimum span value + 1 digit to maximum span value – 1 digit.” For channels that are set to scaling, the selectable range is “minimum scale value + 1 digit to maximum scale value –...
Page 200: Changing The Display Layout, Clearing Of The Waveform At Start, Message Display Direction, Waveform Line Width, And Grid
5.10 Changing the Display Layout, Clearing of the Waveform at Start, Message Display Direction, Waveform Line Width, and Grid Change the display layout, clearing of the waveform at start, waveform line width, and grid. For a description of the function, see section 1.3. Setup Screen Press MENU (to switch to setting mode), and select the Menu tab > Display > Trend, Bar graph, LCD, Monitor.
Page 201: Changing The Bar Graph Display Method
5.11 Changing the Bar Graph Display Method Change the bar graph display method. For a description of the function, see section 1.3. Setup Screen • Display Direction Press MENU (to switch to setting mode), and select the Menu tab > Display > Trend, Bar graph, LCD, Monitor. • Base Position and the Number of Scale Divisions Press MENU (to switch to setting mode), and select the Menu tab > Meas channel > Zone, Scale, Bar graph.
Page 202 5.11 Changing the Bar Graph Display Method When the Display Direction of the Bar Graph Is Vertical • Normal Value at the bottom of the bar graph: Span lower limit or span upper limit (or scale lower limit or scale upper limit), whichever is less Value at the top of the bar graph: Span lower limit or span upper limit (or scale lower limit or scale upper limit), whichever is greater Starting point of the bar: Bottom edge • Center...
Page 203 5.11 Changing the Bar Graph Display Method When the Display Direction of the Bar Graph Is Horizontal The span lower limit (or scale lower limit) becomes the left edge of the bar graph, and the span upper limit (or scale upper limit) becomes the right edge of the bar graph. • Starting point of the bar Normal: Left edge or right edge, whichever is less Center: Center Lower: Left edge Upper: Right edge...
Page 204: Using The Circular Display
5.12 Using the Circular Display Use a circular display in place of the trend display. For a description of the function, see section 1.3. Setup Screen • Circular Display Press MENU (to switch to setting mode), hold down FUNC for 3 s (to switch to basic setting mode), and select the Environment tab >...
Page 205 5.12 Using the Circular Display • Operation at One Cycle Press MENU (to switch to setting mode), and select the Menu tab > Display > Circular, Bar graph, LCD, Monitor. Index 5-25 IM 04L42B01-01E...
Page 206 5.12 Using the Circular Display Setup Items • View > Trend type Select Circular. • Circular/Save interval > Time per revolution [/rev] Select the time of revolution from 20min to 4week. * You can specify 20min on DX2004s or DX2008s with release number 2 or earlier. For release numbers 3 and later, in addition to the DX2004 and DX2008, this can also be specified in the fast sampling modes of the DX2010, DX2020, DX2030, DX2040, and DX2048.
Page 207 5.12 Using the Circular Display Procedure • Circular Display Press DISP/ENTER to show the display selection menu. Select TREND using the arrow keys and press DISP/ENTER. The display appears. • Changing the Displayed Contents Press DISP/ENTER to show the display selection menu. Press the right arrow key to display the sub menu. Select the sub menu item using the up and down arrow keys.
Page 208 5.12 Using the Circular Display • Simplified Historical Trend Press the up arrow key while showing the quarter cycle to show the historical trend of the displayed quarter cycle. Carry out the procedure below to switch the display in unit of quarter cycle. Full cycle Quarter cycle Simplified historical trend 1/4 CIRCLE Up arrow key Up arrow key...
Page 209 5.12 Using the Circular Display • Changing the Displayed Contents Press DISP/ENTER to show the display selection menu. Press the right arrow key to display the sub menu. Select the sub menu item using the up and down arrow keys. Group name: Displays the group. SCALE ON: Displays the scale. SCALE OFF: Clears the scale. Switches to the specified display.
Page 210 5.12 Using the Circular Display • Specifying the Display Range Select the display range. Press the up arrow key. The waveform of the entire data range is displayed at the top section of the screen. The white frame indicates the data range that is currently displayed. The yellow horizontal line is the cursor.
Page 211 5.12 Using the Circular Display Explanation • Scale Marks The number of scale marks varies depending on the time corresponding to one cycle. Scale marks consist of main scale marks and subscale marks. Main scale marks are used to divide the cycle into sections; subscale marks are used to divide between the main scale marks.
Page 212: Changing The Background Color Of The Display
5.13 Changing the Background Color of the Display Change the background color of the display. This setting is applied to the operation screens. Setup Screen Press MENU (to switch to setting mode), and select the Menu tab > Display > Trend, Bar graph, LCD, Monitor. Setup Items • Monitor > Background > Display Set the background color of the operation screen to White (default setting) or Black. • Monitor > Background > Historical trend Select the background color of the historical trend display from the following: Settings: White, Black (default setting), Cream, and Lightgray...
Page 213: Automatically Switching Display Groups
5.14 Automatically Switching Display Groups Automatically switch the displayed group at a specified interval. Setup Screen Press MENU (to switch to setting mode), and select the Menu tab > Display > Trend, Bar graph, LCD, Monitor. Setup Items • Monitor > Scroll time Set the switching interval from the available settings between 5 s and 1 min. The groups switch in ascending order.
Page 214: Automatically Switching Back To The Default Display
5.15 Automatically Switching Back to the Default Display Show a preset display when there is no operation for a specific time. Setup Screen Press MENU (to switch to setting mode), and select the Menu tab > Display > Trend, Bar graph, LCD, Monitor. Setup Items • Monitor > Jump default display Returns to a preset display if there is no key operation for a specific time. Settings Description 1min to 1h...
Page 215: Using The Favorite Key
5.16 Using the Favorite Key Register a frequently used display to the Favorite key and enable the display to be shown through simple operation. Favorite key Setup Screen • FAVORITE Key action (Release number 3 or later) Press MENU (to switch to setting mode), and select the Menu tab > Display > FAVORITE Key action.
Page 216 5.16 Using the Favorite Key • Time axis zoom (Release number 3 or later) Specify this setting when Action is set to Favorite. Setting Description Current Historical trend displays that have been registered to the favorite key are displayed using the current time axis zoom. Saved Historical trends are displayed using the time axis zooms that they were registered with.
Page 217: Writing A Message When The Dx Recovers From A Power Failure
5.17 Writing a Message When the DX Recovers from a Power Failure A message is written to the trend display when the DX recovers from a power failure while memory sampling is in progress. Setup Screen • Power-fail message Press MENU (to switch to setting mode), hold down FUNC for 3 s (to switch to basic setting mode), and select the Environment tab >...
Page 218: Changing The Func Key Menu And Display Selection Menu
5.18 Changing the FUNC Key Menu and Display Selection Menu Change the FUNC key menu that appears when the FUNC key is pressed and the display selection menu that appears when the DISP/ENTER key is pressed. If you are using the multi batch function (/BT2 option), see the DX1000/DX1000N/ DX2000 Multi Batch (/BT2) User’s Manual, IM04L41B01-03E.
Page 219 5.18 Changing the FUNC Key Menu and Display Selection Menu • Changing the Display Order of the FUNC Key Menu Menu items are displayed in order by number. In addition, menu items appear when the corresponding function can be used. Press the arrow keys to select a menu item. Press the Select soft key. The menu item is enclosed in a red frame. Press the arrow keys to select the destination.
Page 220 5.18 Changing the FUNC Key Menu and Display Selection Menu • Description of the Display Selection Menus and Sub Menus Items with asterisk (*) are set to Hide by default. Display Selection Menu Sub Menu Reference Section TREND GROUP 1 to GROUP 36 Sections 4.2 and 5.12 1/4 CIRCLE Section 5.12 ALL CHANNEL/GROUP CHANNEL Sections 4.2 and 5.12 SCALE ON/OFF Sections 4.2 and 5.12 DIGITAL OFF/ON Sections 4.2 and 5.12 MESSAGE DISP2/1...
Page 221 5.18 Changing the FUNC Key Menu and Display Selection Menu Display Selection Menu Sub Menu Reference Section INFORMATION ALARM SUMMARY Section 4.5 MESSAGE SUMMARY Section 4.5 MEMORY SUMMARY Section 4.5 TAG DETAIL ON/OFF Section 4.6 * MODBUS CLIENT Section 4.5 * MODBUS MASTER Section 4.5 * RELAY Section 4.5 EVENT SWITCH Section 4.5 REPORT DATA Section 4.5 COLUMN BAR...
Page 222: Displaying Comments (Release Number 3 Or Later)
5.19 Displaying Comments (Release number 3 or later) Register text strings to comment text fields and combine comment text fields to create comment text blocks. • Y ou can display the text from a comment text block when a certain event occurs (an alarm for example). • Y ou can use comment text block text for annunciator window labels (see section 3.12 for details).
Page 223 5.19 Displaying Comments (Release number 3 or later) Setup Items • Comment txt field no, Text info You can register a comment to a specified comment text field (field 1 to 200). Text info: you can enter up to 32 characters ( A a # 1 • Comment txt block no, Comment txt field no You can register a comment to a specified comment text block (block 1 to 100). Register comments to comment text blocks by combining up to 5 comment text fields.
Page 224 Blank...
Page 225 Chapter 6 Saving and Loading Data 6.1 Setting the Recording Conditions of the Measured Data Set the method for recording the measured data. For a description of the function, see section 1.4. Setup Screen • Data Type Press MENU (to switch to setting mode), hold down FUNC for 3 s (to switch to basic setting mode), and select the Menu tab >...
Page 226 6.1 Setting the Recording Conditions of the Measured Data • Recording Conditions of Event Data Press MENU (to switch to setting mode), and select the Menu tab > Data save > Event data. Setup Items • Memory > Data kind Settings Description Display Records display data. Records display data and event data. This setting cannot be selected when the trend interval switching function is set to On.
Page 227 6.1 Setting the Recording Conditions of the Measured Data • Circular/Save interval See section 5.12. • Event data (when recording event data) • Sample rate Select the data recording interval. Use the table under “Data length” for reference. • Mode Settings Description Free Records data continuously. Single Records data when the trigger condition is met. Repeat Records data each time the trigger condition is met.
Page 228: Setting The Method For Saving The Data
6.2 Setting the Method for Saving the Data Set the method for recording the measured data to the storage medium. For a description of the function, see section 1.4. Setup Screen • Auto save Press MENU (to switch to setting mode), hold down FUNC for 3 s (to switch to basic setting mode), and select the Environment tab >...
Page 229 6.2 Setting the Method for Saving the Data Setup Items • Save > Auto save Settings Description Automatically saves the measured data to the CF card. Specify On to enable the media FIFO function. Does not automatically save the data. Save the measured data manually to the CF card or USB flash memory (/USB1 option). • Save > Media FIFO (Release Number 2 or Later) This item appears if Auto save is set to On.
Page 230: Using The Batch Function
6.3 Using the Batch Function Set the batch function. For a description of the function, see section 1.5. Setup Screen • Batch Function Press MENU (to switch to setting mode), hold down FUNC for 3 s (to switch to basic setting mode), and select the Environment tab > Security, Media save, Batch. • Data file name Press MENU (to switch to setting mode), and select the Menu tab >...
Page 231 6.3 Using the Batch Function Setup Items • Batch > On/Off Select On to use the batch function. For details on MultiBatch, see IM04L41B01-03E. • Batch > Lot-No. digit Select the number of digits of the lot number from 4, 6, or 8. Select Off to disable the lot number. • Batch > Auto increment Settings Description...
Page 232 6.3 Using the Batch Function • Displaying the Text Field Settings If you are using the multi batch function (/BT2 option), see the DX1000/DX1000N/ DX2000 Multi Batch (/BT2) User’s Manual, IM04L41B01-03E. In the operation mode, press FUNC. The FUNC key menu appears. Press the Text field soft key. The text field settings are displayed. Page switch mark (release numbers 3 and later)
Page 233 6.3 Using the Batch Function The settings that you made in setting mode appear here. Select a text field number, and enter text. However, you cannot specify the Tilte of field. (Firmware versions numbers 4.11 and later) Press DISP/ENTER. The start recording screen will appear. If you press the +1 and –1 soft keys to increase and decrease the text field number, any text field numbers whose "Title of field"...
Page 234: Starting/Stopping The Recording And Saving The Measured Data, Saving The Measured Data Through Key Operation
6.4 Starting/Stopping the Recording and Saving the Measured Data, Saving the Measured Data through Key Operation Start the recording and save the measured data to the external storage medium. For a description of the function, see section 1.4. Procedure • Starting the Recording (Memory Start) Press START. The internal memory icon in the status display section changes from the stop icon to memory sampling icon.
Page 235 6.4 Starting/Stopping the Recording and Saving the Measured Data, Saving the Measured Data through Key Operation Press the Save display or Save event soft key. The display data or event data is saved to the CF card. Save operation Time File File File Saved the previous time Saved this time • Saving Measured Data Manually (Collectively Storing Unsaved Data) Automatic saving takes place when Auto save is set to Off (see section 6.2 for details). You can save to a CF card or to USB flash memory (/USB1 option).
Page 236 6.4 Starting/Stopping the Recording and Saving the Measured Data, Saving the Measured Data through Key Operation • Saving the Data in the Internal Memory Collectively or Selectively through Key Operation See section 4.8. Explanation • Operations That Start Simultaneously with Memory Start • Waveform display updating on the trend display. • Report (/M1 and /PM1 options) • The computation function (/M1 and /PM1 options) can be configured to start simultaneously with memory start. See section 9.4. • Operations That Stop Simultaneously with Memory Stop • Waveform display updating on the trend display. • Report (/M1 and /PM1 options) • Computation function (/M1 and /PM1 options): When selected in the procedure described above. • Performance While Data Is Being Saved If the internal memory or external storage medium is continuously accessed, the following phenomena may occur.
Page 237 6.4 Starting/Stopping the Recording and Saving the Measured Data, Saving the Measured Data through Key Operation • Changing Settings and Performing File Operations during Recording (Memory sampling) If you are using the multi batch function (/BT2 option), if even one batch group is being recorded, the DX is recording (memory sampling). On DXs without the /AS1 advanced security option You can change all settings except for the ones listed below. • Basic settings • Input range • Memory sampling on/off...
Page 238: Manually Saving The Measured Data (Manual Sample)
6.5 Manually Saving the Measured Data (Manual Sample) Save the instantaneous values of all channels (excluding those set to Skip or Off) through key operation. On models with the external input channels (/MC1 option), the instantaneous values of specified channels (among 120 channels) are saved. For a description of the function, see section 1.4.
Page 239 6.5 Manually Saving the Measured Data (Manual Sample) Explanation • Number of Manual Sampled Data Set in the Internal Memory The number of manual sampled data set in the internal memory is displayed on the memory summary display (see section 1.9) • Saving Manual Sampled Data • If auto save is On, the manual sampled data is saved to the CF card when you carry out manual sampling.
Page 240: Saving The Screen Image Data (Snapshot)
6.6 Saving the Screen Image Data (Snapshot) Save the current screen image data to the CF card or USB flash memory (/USB1 option). This operation is called snapshot, and the screen image data file is called snapshot data file. For a description of the function, see section 1.4. Procedure In the operation mode, press FUNC.
Page 241: Managing The Files On The Storage Medium
6.7 Managing the Files on the Storage Medium This section explains how to display a list of files on the storage medium, check the free space, delete files and directories, and format the storage medium. Procedure • Displaying a List of Files on the Storage Medium, Deleting Files, and Checking the Free Space Carry out the procedure below to show the display. Press MENU (to switch to setting mode), and select the File tab >...
Page 242 6.7 Managing the Files on the Storage Medium Deleting a File Press the arrow keys to select the file to be deleted, and press the Delete soft key. A confirmation window appears. Select Yes, and press DISP/ENTER. The file is deleted. This operation cannot be performed on DXs with the /AS1 advanced security option. Deleting a Directory First, delete all the files in the directory. Select the directory you want to delete.
Page 243: Loading And Displaying The Measured Data In The Storage Medium
6.8 Loading and Displaying the Measured Data in the Storage Medium Load the display or event data file saved on the external storage medium and display the waveform. The loaded data is shown on the historical trend display. For the operations on the historical trend display, see section 4.3. Procedure • Loading a File Carry out the procedure below to show the display.
Page 244: Saving/Loading The Setup Data
6.9 Saving/Loading the Setup Data Save the setup data to the external storage medium or load the setup data from the external storage medium. Procedure • Saving the Setup Data Carry out the procedure below to show the display. Press MENU (to switch to setting mode), and select the File tab > Save settings. Press the CF or USB soft key , and then press DISP/ENTER.
Page 245 6.9 Saving/Loading the Setup Data • Loading the Setup Data for the Setting Mode Carry out the procedure below to show the display. Press MENU (to switch to setting mode), and select the File tab > Load settings. Press the CF or USB soft key , and then press DISP/ENTER. * When a CF card and a USB flash memory (/USB1 option) are being used. Note For details on how to use the Sort key, see section 6.7.
Page 246 6.9 Saving/Loading the Setup Data • Loading the Setup Data for the Setting Mode and Basic Setting Mode Carry out the procedure below to show the display. On DXs without the /AS1 advanced security option Press MENU (to switch to setting mode), hold down FUNC for 3 s (to switch to basic setting mode), and select the File/Initialize tab > Load settings. Press the CF or USB soft key , and then press DISP/ENTER.
Page 247 6.9 Saving/Loading the Setup Data Explanation • Setup Data File On DXs without the /AS1 advanced security option • The setup data file extension is .PDL. • The maximum setup data file size is approximately 250 KB. • The following settings are also saved. • Current monitor display conditions • Default display registration data • Favorite key registration data On DXs with the /AS1 advanced security option • The setup data file extension is .PEL. • The maximum setup data file size is approximately 250 KB. • The following settings are also saved. • Current monitor display conditions • Default display registration data • Favorite key registration data • Loading Setup Data On DXs without the /AS1 advanced security option • Only the setup data of the setting mode is loaded in the setting mode. However, settings that contradict the setup data of the basic setting mode are not loaded. • The monitor display conditions, default display, and favorite keys are also loaded.
Page 248: Loading And Saving Report Templates (/M1 And /Pm1 Options; Release Numbers 4 And Later)
6.10 Loading and Saving Report Templates (/M1 and /PM1 options; release numbers 4 and later) This section explains the procedures for loading a report template (.xml extension) from an external storage medium and for saving a report template from the internal memory to an external storage medium. Procedure • Loading a Template File Carry out the procedure below to show the display. Press MENU (to switch to setting mode), and select the File tab >...
Page 249 6.10 Loading and Saving Report Templates (/M1 and /PM1 options; release numbers 4 and later) • Saving a Template File Carry out the procedure below to show the display. Press MENU (to switch to setting mode), and select the File tab > Save template. Press the CF or USB soft key*, and then press DISP/ENTER. * When you are using a CF card and USB flash memory (/USB1 option). Under Template File Status, the check boxes of the template files that are stored in the internal memory are selected.
Page 250 6.10 Loading and Saving Report Templates (/M1 and /PM1 options; release numbers 4 and later) Explanation • Report Template Files • The report template file name extension is .xml. • The DX can only handle template files that are 400 KB or smaller. • Report Types and Templates Used Report Settings Template Type Report kind File type Hour Combine/Separate The hourly report template Daily Combine/Separate The daily report template Hour+Day Separate The hourly report and daily report templates Combine The hourly + daily report template Day+Week...
Page 251: Setting The Event Action Function (Including The Remote Control Function Of The /R1 And / Pm1 Options And The User Key)
Chapter 7 Customizing Actions Using the Event Action and Remote Control Functions (/R1 and /PM1 Options) 7.1 Setting the Event Action Function (Including the remote control function of the /R1 and / PM1 options and the USER key) A specified action is carried out when an event occurs. This function is called event action. The remote control function (/R1 option) and the USER key are set by the event action. For a description of the function, see section 1.6. Setup Screen • Event and Action Press MENU (to switch to setting mode), and select the Menu tab >...
Page 252 7.1 Setting the Event Action Function (Including the remote control function of the /R1 and /PM1 options and the USER key) • Match Time Press MENU (to switch to setting mode), and select the Menu tab > Timer, Event action > Match time timer. Setup Items • Logic box number You can set up to 40. • Event-Action > Event The condition to execute the action. Settings Description None...
Page 253 7.1 Setting the Event Action Function (Including the remote control function of the /R1 and /PM1 options and the USER key) • Event-Action > Action The action to be executed when an event occurs. Settings Description Memory Start Stop Trigger* Can be specified when the DX is configured to record event data. AlarmACK Cannot be specified when the event is set to Relay, Switch, or Alarm. Math Can be specified on /M1 and /PM1 options.
Page 254 7.1 Setting the Event Action Function (Including the remote control function of the /R1 and /PM1 options and the USER key) • Timer Timer used by event action. Used also in the TLOG computation computation function. * The timer cannot be changed while memory sampling or computation is in progress. • Timer No. Up to four timers (1 to 4) can be set. When Using an Absolute Timer • Mode Select Absolute.
Page 255 7.1 Setting the Event Action Function (Including the remote control function of the /R1 and /PM1 options and the USER key) Procedure • Resetting the Relative Timer In the operation mode, press FUNC. The FUNC key menu appears. Press the Timer reset soft key. Press the soft key corresponding to timer you want to reset. Select All to reset all timers. The relative timer is reset. • Operating Event Switches (Release number 3 or later) Operating Event Level Switches You can operate an event level switch using:...
Page 256 7.1 Setting the Event Action Function (Including the remote control function of the /R1 and /PM1 options and the USER key) Explanation • Resetting the Relative Timer Restarts the timer. • The resetting of the timer is considered to be a timeout. (If the timer is used as an event, the action is executed.) • If the timer is used in TLOG computation on the /M1 or /PM1 math option and TLOG computed value reset at each interval is specified, the computed result is reset. • Resetting the Match Time Timer (Release number 3 or later) This operation resets an expired match time timer so that it can operate again. • The resetting of a match time timer does not count as a timer expiration (and it will not count as an event action event).
Page 257: Setup Examples Of Event Action
7.2 Setup Examples of Event Action Example 1: S tarting/Stopping the Memory Sampling through Remote Control (/R1 Option) Starts/Stops the memory sampling when a signal is applied to remote control input terminal 2. Use logic box number 1. • Setup Screen and Setup Items Press MENU (to switch to setting mode), and select the Menu tab > Timer, Event action >...
Page 258 7.2 Setup Examples of Event Action Example 3: Saving the Data Every Day at Hour 17 Save the recorded data to the CF card every day at hour 17. Use logic box number 3. Use match time condition 1. • Setup Screen and Setup Items Logic box number 3 Press MENU (to switch to setting mode), and select the Menu tab > Timer, Event action >...
Page 259 7.2 Setup Examples of Event Action Example 4: R eleasing the Alarm Output Using the USER Key (Alarm Acknowledge Operation) Release the activated alarm output by pressing the USER key. Use logic box number 4. • Setup Screen and Setup Items Press MENU (to switch to setting mode), and select the Menu tab > Timer, Event action > Event action. Press the USER key to release the activated alarm indication and relay output.
Page 260: Changing The Response To Remote Contact Input Opening And Closing
7.3 Changing the Response to Remote Contact Input Opening and Closing (/R1 and /PM1 options; release number 3 or later) Set the remote contact input operation. Setup Screen Press MENU (to switch to setting mode), hold down FUNC for 3 s (to switch to basic setting mode), and select the Environment tab > Remote. Setup Items • Remote Input > 1 to 8 Specify an operation for each remote control terminal.
Page 261: Using The Security Function
Chapter 8 Using the Security Function 8.1 Disabling the Key Operation (Key Lock Function) Disable the key operation. For a description of the function, see section 1.7. This operation cannot be performed on DXs with the /AS1 advanced security option. Setup Screen • Selecting the Key Lock Function Press MENU (to switch to setting mode), hold down FUNC for 3 s (to switch to basic setting mode), and select the Environment tab >...
Page 262 8.1 Disabling the Key Operation (Key Lock Function) • Keylock > Key action, Media/USB, Action of Function Select whether to lock each item. Settings Description Free Key lock not applied. Lock Disables the operation. Procedure • Locking the Keys In the operation mode, press FUNC. The FUNC key menu appears. Press the Keylock soft key. The key lock is activated. The key lock icon appears in the status display section. • Releasing the Key Lock In the operation mode, press FUNC.
Page 263: Enabling Only Registered Users To Operate The Dx (Login Function)
8.2 Enabling Only Registered Users to Operate the DX (Login Function) Only registered users can operate the DX. For a description of the function, see section 1.7. For information about using this function on a DX with the /AS1 advanced security option, see the Advanced Security Function (/AS1) User’s Manual, IM04L41B01-05EN. Setup Screen • Login Function Press MENU (to switch to setting mode), hold down FUNC for 3 s (to switch to basic setting mode), and select the Environment tab >...
Page 264 8.2 Enabling Only Registered Users to Operate the DX (Login Function) • Registering Administrators Press MENU (to switch to setting mode), hold down FUNC for 3 s (to switch to basic setting mode), and select the Menu tab > Login > Admin settings. • Registering Users Press MENU (to switch to setting mode), hold down FUNC for 3 s (to switch to basic setting mode), and select the Menu tab >...
Page 265 8.2 Enabling Only Registered Users to Operate the DX (Login Function) Setup Items The login function can be set separately for login through keys and login through communications. • Security > Key Select Login. Settings Description Enables only registered users to operate the DX using keys. The Login Login item is displayed in the basic setting mode menu. Keylock Enables the key lock function.
Page 266 8.2 Enabling Only Registered Users to Operate the DX (Login Function) • User number Up to 30 users can be registered. • User settings > Mode The available settings vary depending on the Security setting. Settings Description Not register. Log into the DX using keys. Comm Log into the DX via communications. Log into the monitor page of the DX using a Web browser. Key+Comm Log into the DX using keys and via communications.
Page 267: Logging In And Logging Out
8.3 Logging in and Logging Out This section explains the procedure to log into the DX using keys. For the procedure to log into the DX via communications, see the Communication Interface User’s Manual, IM04L41B01-17E. For information about using this function on a DX with the /AS1 advanced security option, see the Advanced Security Function (/AS1) User’s Manual, IM04L41B01-05EN. Procedure • Logging In In the operation mode, press FUNC.
Page 268 8.3 Logging in and Logging Out Auto Logout If auto logout is enabled, you are automatically logged out if there is no key operation for a specified time. • Changing the Password Using Keys In the operation mode, press FUNC. The FUNC key menu appears. Press the Password change soft key. A window appears for you to enter the current password.
Page 269: Chapter 9 Computation And Report Functions (/M1 And /Pm1 Options)
Chapter 9 Computation and Report Functions (/M1 and /PM1 Options) 9.1 Setting the Expression, Measurement Range, Alarm, Tag, and Data Storage on Computation Channels This section explains how to set a computation channel’s expression, measurement range, tag, alarm, and recording On/Off. You cannot set expressions or constants while memory sampling or computation is in progress. For a description of the function, see section 1.8. Setup Screen • Expression and Alarm Press MENU (to switch to setting mode), and select the Menu tab >...
Page 270 9.1 Setting the Expression, Measurement Range, Alarm, Tag, and Data Storage on Computation Channels • Conditions of TLOG Computation and Rolling Average Press MENU (to switch to setting mode), and select the Menu tab > Math channel > TLOG, Rolling average. • Display for Computation Errors and Handling of Overflow Data in Statistical Computation Press MENU (to switch to setting mode), hold down FUNC for 3 s (to switch to basic setting mode), and select the Environment tab >...
Page 271 9.1 Setting the Expression, Measurement Range, Alarm, Tag, and Data Storage on Computation Channels • Span Lower, Span Upper Set the measurement range. Selectable range of values: –9999999 to 99999999 Selectable decimal places: X.XXXX, XX.XXX, XXX.XX, XXXX.X • Unit Set the unit of the computed value (Up to 6 characters, A a # 1 • Alarm The available alarm types are high limit alarm, low limit alarm, delay high limit alarm, and delay low limit alarm.
Page 272 9.1 Setting the Expression, Measurement Range, Alarm, Tag, and Data Storage on Computation Channels • Rolling average • On/Off To take the rolling average of the measured results, select On. • Interval Select the sampling interval when taking the rolling average from the following: The sampling interval takes on a value that is an integer multiple of the scan interval.
Page 273: Writing Expressions
9.2 Writing Expressions This section explains the meaning and how to write expressions. Common Items Follow the rules below when writing expressions. • Use up to 120 characters to write expressions. • The precedence of computing terms can be specified using parentheses. • Specify the channels in the expression using channel numbers. Example: 1, 12, 101, and 201 • The one-digit number of constants (K), communication input data (C), remote input terminal status (D), pulse input (P, Q), internal switch (S), alarm output relay status (I), flag (F), and recording (memory sampling) status (M) in the expression can be denoted as in “01”...
Page 274 9.2 Writing Expressions Four Arithmetic Operation Expression Example • Addition 001+002 (Determines the sum of the measured values of channel 1 and channel 2.) • Subtraction 001–002 (Determines the difference of the measured values of channel 1 and channel 2.) • Multiplication 001*K03 (Multiplies constant K03 to the measured value of channel 1.) • Division 001/K02 (Divides the measured value of channel 1 by constant K02.)
Page 275 9.2 Writing Expressions Logical Computation Checks whether the two data values, e1 and e2 (e1 only for NOT), are zeroes or non- zeroes, and computes according to the conditions. Logical product (Syntax) e1ANDe2 (Condition) If the two data values e1 and e2 are both non-zeroes, the computed result is “1.”...
Page 276 9.2 Writing Expressions TLOG Computation In the explanation below, an expression containing a computing element in e1, an internal switch (S), a relay (I), or flag (F) cannot be written. In addition, only one TLOG computation can be specified in a single computing equation. TLOG.MAX( ) Maximum value (Syntax)
Page 277 9.2 Writing Expressions CLOG Computation Only data of measurement channels, computation channels, and external input channels can be used in the CLOG computation. Up to 30 channels can be written in the parentheses. In the explanation below, an expression containing a computing element cannot be written to e1, etc.
Page 278 9.2 Writing Expressions Special Computation PRE( ) (Syntax) PRE(e1) (Condition) Determines the previous value of e1. HOLD(a):b (Syntax) HOLD(a):b (Condition) When a is zero, b is carried out to derive the computed value. Otherwise, the previous computed value is held. RESET(a):b (Syntax) RESET(a):b (Condition) When a is zero, b is carried out to derive the computed value.
Page 279: Displaying The Computation Channels
9.3 Displaying the Computation Channels Computation channels can be assigned to groups and displayed in a similar manner to measurement channels. For a description of the function, see section 1.8. Setup Screen • Color Press MENU (to switch to setting mode), and select the Menu tab > Math channel > Color.
Page 280 9.3 Displaying the Computation Channels • Alarm Marks and Color Scale Band Press MENU (to switch to setting mode), and select the Menu tab > Math channel > Alarm mark, Color scale band. Setup Items • Channel Numbers, First-CH, and Last-CH Select the target channel range. • Color See section 5.5. • Zone See section 5.6. • Partial See section 5.9.
Page 281 9.4 Starting/Stopping Computation, Resetting Computation, and Releasing Computation Data Dropout Display Setup Screen • Action Taken When the START Key Is Pressed Press MENU (to switch to setting mode), and select the Menu tab > Math channel > Math start action. Setup Items • Math start action > Math start Settings Description Does not start the computation even when the START key is pressed. Start Starts the computation when the START key is pressed.
Page 282: Starting/Stopping Computation, Resetting Computation, And Releasing Computation Data Dropout Display
9.4 Starting/Stopping Computation, Resetting Computation, and Releasing Computation Data Dropout Display • Stopping the Computation • S topping the Computation Simultaneously with the Memory Sampling Press STOP. A confirmation dialog box appears. Select Mem+Math and press DISP/ENTER. The memory sampling and computation stop, and the computation icon in the status display section disappears. • Stopping Only the Computation In the operation mode, press FUNC. The FUNC key menu appears.
Page 283: Creating Reports
9.5 Creating Reports Set how the reports are created. For a description of the function, see section 1.8. Setup Screen • Report Computation Type Press MENU (to switch to setting mode), hold down FUNC for 3 s (to switch to basic setting mode), and select the Environment tab > Math, Report. • Report Type and Time of Creation Press MENU (to switch to setting mode), hold down FUNC for 3 s (to switch to basic setting mode), and select the Menu tab >...
Page 284 9.5 Creating Reports Setup Items • Report > Report select > 1, 2, 3, and 4 Select the type of data to output as reports. The only data type that can be set more than once is Off. You cannot set 1 to Off. Settings Description Does not output reports. Outputs the average value. Outputs the maximum value.
Page 285 9.5 Creating Reports • Report Channel number The report is output in order by this number. • Report CH > On/Off Select On for the report channels to be used. • Report CH > Channel Set the channel to assign to the report channel. All channels can be assigned, but reports are not created for channels set to Skip or Off even if they are assigned.
Page 286 9.6 Creating a Report Template (Release numbers 4 and later) This section explains how to make a report template. To create a report template, you put keywords and text into cells in Excel. Keywords specify the data that will be entered into a cell. Other text is included in the report as it is written.
Page 287 9.6 Creating a Report Template (Release numbers 4 and later) Keyword Format Keywords are written by themselves or with parameters. $ Keyword(parameter)$ Example: $ReportDataSum(Hour,R01,00,23)$ • Basic Rules • The dollar sign on the left indicates the start of a keyword, and the dollar sign on the right indicates the end of a keyword. • You can only write keywords using letters of the alphabet, dollar signs, parentheses, commas, and spaces. You can put a space after an opening parenthesis, before and after a comma, and before a closing parenthesis.
Page 288: Creating A Report Template (Release Numbers 4 And Later)
9.6 Creating a Report Template (Release numbers 4 and later) Keyword Definitions For examples of how to use the keywords, see “Report Template Examples.” • System Keywords One keyword produces one item of data. Keyword Description Format Time Current time on the DX Time Date Current date on the DX Date DateTime Current date and time on the DX DateTimeString...
Page 289 9.6 Creating a Report Template (Release numbers 4 and later) • Parameters Parameter Format Range Description Report kind Hour Hourly report Daily report Week Weekly report Month Monthly report Report channel number R01 to R60 DX report channel (xx are numerals) (varies by model) Start date or time 00 to 23 Specifies the start time 01 to 31 Specifies the start date...
Page 290 9.6 Creating a Report Template (Release numbers 4 and later) Report Template Examples • System Keyword Examples Mixing a keyword and text File header: $FileHeader$ Date and time: $DateTime$ ↓ File header: DX2000 Date and time: 2010/01/01 12:00:000 Mixing multiple keywords and text Device number: $Serial$ File Header: $FileHeader$ ↓ Device number: ABCDEFG File Header: DX2000 • Report Data Keyword Examples The following examples are for when the hourly report data for report channel R01 is 101, 102, 103, 104, and 105 and the hourly report data for report channel R02 is 201, 202, 203, 204, 205, and 206.
Page 291 9.6 Creating a Report Template (Release numbers 4 and later) Keywords in merged cells are affected by the leftmost cells above them. $ReportDataInst(Hour,R01)$ $ReportDataInst(Hour,R02)$ $Repeat$ $Repeat$ $Repeat$ $Repeat$ $Repeat$ $Repeat$ ↓ When a keyword is written incorrectly or its formatting is wrong, the keyword will be output to the file as it is written. $ReportDataInst(Hour,R)$ $ReportDataInst(Hour,R)$ →...
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Page 293: Setting External Input Channels
Chapter 10 Using External Input Channels (/MC1 Option) 10.1 Setting External Input Channels External input channels can be used on the DX2010, DX2020, DX2030, DX2040, and DX2048. The data of other devices loaded using the communication function can be displayed on the DX and saved. Setup Screen • Setting the Input Press MENU (to switch to setting mode), hold down FUNC for 3 s (to switch to basic setting mode), and select the Menu tab >...
Page 294 10.1 Setting External Input Channels • Tag, Memory Sample, and Alarm Delay Time Press MENU (to switch to setting mode), and select the Menu tab > Ext. channel > Tag, Memory sample, Alarm delay. 10-2 IM 04L42B01-01E...
Page 295 10.1 Setting External Input Channels Setup Items • Setting the Input The measured values of external instruments are loaded using the Modbus client or Modbus master function to be used as external input channel inputs. For the setup procedure, see the Communication Interface User’s Manual, IM04L41B01-17E. • First-CH/Last-CH Select the target channels.
Page 296 10.1 Setting External Input Channels • Ext. range > Unit Set the unit. (Up to 6 characters, ; for release numbers 3 and later: °, Ω, and μ.) A a # 1 • Alarm The available alarm types are high limit alarm, low limit alarm, delay high limit alarm, and delay low limit alarm. The range of alarm values is as follows: Type Value Example of a Range of Alarm Values...
Page 297: Displaying The External Input Channels
10.2 Displaying the External Input Channels External input channels can be assigned to groups and displayed in a similar manner to measurement channels. See chapter 5. Setup Screen • Channel Display Color Press MENU (to switch to setting mode), and select the Menu tab > Ext. channel > Color.
Page 298 10.2 Displaying the External Input Channels • Partial Expanded Display Press MENU (to switch to setting mode), and select the Menu tab > Ext. channel > Partial. * The Partial command appears in the menu if you set Partial to On in Basic Setting Mode. • Alarm Marks and Color Scale Band Press MENU (to switch to setting mode), and select the Menu tab > Ext. channel > Alarm mark, Color scale band.
Page 299: Chapter 11 Troubleshooting
Setting Errors Code Message Explanation/Countermeasures/Ref. section System error. Contact your nearest YOKOGAWA dealer. Incorrect date or time setting. Enter a correct value. A disabled channel is selected. Specify a channel that is not set to Skip or Off. Specify a channel that is installed.
Page 300 11.1 A List of Messages Code Message Explanation/Countermeasures/Ref. section A channel number cannot repeat in a group. Check that a channel is not registered twice. See section 5.1. There is no character string saved in the clipboard. Copy a character string to the clipboard. The character string saved in the clipboard is too long. Paste a character string with the specified number of characters.
Page 301 11.1 A List of Messages Code Message Explanation/Countermeasures/Ref. section This menu is locked. Check the key lock setting. Release the key lock. See section 8.1. This function is locked. To use the function, login as a user who has permission to use it. See section 8.2 in the advanced security manual. IP address doesn’t belong to class A, B, or C.
Page 302 11.1 A List of Messages Code Message Explanation/Countermeasures/Ref. section You have exceeded the available number of commands. The maximum number of commands that can be sent is 16. The modules that can be set with a single command are consecutive modules that can be automatically set. Change the MW100 module configuration so that there are no empty slots.
Page 303 11.1 A List of Messages • Execution Errors Code Message Explanation/Countermeasures/Ref. section This action is not possible because sampling is in progress. Stop the memory sampling and then execute. See section 6.4. This action is not possible during sampling or calculating. Stop the memory sampling and then execute. See sections 6.4 and 9.4.
Page 304 11.1 A List of Messages Code Message Explanation/Countermeasures/Ref. section Preauthentication failed. Preauthentication failed. Check the information that you entered. The encryption type is not supported by this machine. Use the same encryption method on the DX and the server. See section 1.14 in the communication manual. Failed to receive authentication from KDC server.
Page 305 11.1 A List of Messages Operation Errors Code Message Explanation/Countermeasures/Ref. section Operation aborted because an error was found in media. Use another storage medium or format it. See section 6.7. Not enough free space on media. There is not enough free space on media or the number of directories exceeded the limit.
Page 306 11.1 A List of Messages Code Message Explanation/Countermeasures/Ref. section Failed to load template file. The template file that you attempted to load is 400 KB or larger. Load a template file that is smaller than 400 There is no template file. There is no template file in the internal memory. Load a template file.
Page 307 IP address is correct. See section 1.4 in the communication manual. E-mail transmission request failed. Contact your nearest YOKOGAWA dealer. E-mail transfer error. May occur if a network failure (cable problems, duplicate addresses, network device failure, and so on) occurs in the middle of the e-mail transmission.
Page 308 11.1 A List of Messages • Errors Related to FTP Client For a description of the FTP client function of the DX, see the Communication Interface User’s Manual, IM 04L41B01-17E. The detail code does not appear in the error message on the screen. You can view the code on the FTP log display of the DX or using the FTP log output via communications.
Page 309 11.1 A List of Messages Code Message Character String and Details REPLY Failed to receive data on the control connection. Check that the server does not drop the connection and that it responds within the proper time period. SERVER The server is not in a condition to provide the service. Check that the server is in a condition in which service can be provided.
Page 310 11.1 A List of Messages Code Message FTP data connection error. Further details are provided by the character string that appears after error code 285. Character String and Details SOCKET Failed to create a socket for the transfer connection. BIND Failed the transfer connection command. CONNECT Failed the transfer connection. LISTEN Failed the transfer connection reception.
Page 311 11.1 A List of Messages Code Message No time correction because excess time deviation with SNTP server. Further details are provided by the character string that appears after error code 294. Character String and Details OVER This error occurs when periodic SNTP is executed by the auto setting of the clock and the clock is not adjusted because the time difference between the DX and the SNTP server is greater than or equal to 10 minutes.
Page 312 The specified command does not exist. Saving data. Failed to save data. *1 Contact your nearest YOKOGAWA dealer. *2 These errors may occur if the network experiences trouble during the data transmission (bad cable connection, duplicate addresses, network equipment failure).
Page 313 11.1 A List of Messages Communication Errors For information regarding the communication function of the DX, see the Communication Interface User’s Manual, IM 04L41B01-17E. • E rrors during Setting and Basic Setting Modes, Output Communication Command Execution, and Setup Data Loading Code Message Command is too long. Too many number of commands delimited with ‘;’. This command has not been defined. Data request command can not be enumerated with sub-delimiter.
Page 314 11.1 A List of Messages • Other Communication Errors An English error message is returned via the communication interface. It is not displayed on the screen. Code Message Input username. Enter the name of a user that is registered on the DX and that is allowed to log in to the DX through communication. Input password.
Page 315 11.1 A List of Messages Status Messages Code Message Execution is complete. Please wait a moment... Data are being saved to media... File is being loaded from media... Formatting... Memory save to media was interrupted. There is no file or directory. Press [DISP/ENTER] key to display file name. Range cannot be changed during sampling or calculating.
Page 316 11.1 A List of Messages Code Message Ethernet cable is disconnected. Further details are provided by the character string that appears after error code 562. Character String and Details Detected that an Ethernet cable was connected. Detected that an Ethernet cable was disconnected. The command is sent to DHCP. Further details are provided by the character string that appears after error code 563.
Page 317 See section 3.1. For information about messages whose codes are in the 700s, see page 11-5. System Errors Servicing is required when a system error occurs. If this happens, contact your nearest YOKOGAWA dealer for repairs. Code Message ROM failure. RAM failure.
Page 318: Troubleshooting
Turn ON the power properly. O.G. switch work properly? Is the power supply Connect properly. O.G. connected properly? Is the power Supply the power at the specified O.G. supplied properly? voltage and frequency. Contact your nearest YOKOGAWA dealer. O.G.: Operation Guide 11-20 IM 04L42B01-01E...
Page 319 • Ground the DX and other equipment at one point. • Disconnect parallel wiring (use a double-element TC, for instance). Is the RJC setting correct Set it correctly. Section 3.2 (TC input)? Contact your nearest YOKOGAWA dealer. O.G.: Operation Guide Index 11-21 IM 04L42B01-01E...
Page 320 • Insert a power line filter into the power line. • If an inductive load is used in the alarm output line, insert a serge suppressor in the line. Contact your nearest YOKOGAWA dealer. Some items on the display selection menu or FUNC key menu are not displayed.
Page 321: Chapter 12 Calibration
Chapter 12 Calibration 12.1 Periodic Inspection Check the operation periodically to keep the DX in good working order. Perform the following checks and replace worn parts as needed. • Is the display and storage functioning properly? If not, see chapter 11, “Troubleshooting” in the DX2000 User’s Manual. • Has the brightness of the LCD backlight deteriorated? If replacement is necessary, see “Recommended Replacement Periods for Worn Parts”...
Page 322: Calibrating The Dx
12.2 Calibrating the DX It is recommended that the DX be calibrated once a year to assure its measurement accuracy. Calibration service is also provided by YOKOGAWA dealers. For details, contact your nearest YOKOGAWA dealer. Required Instruments Calibration instruments with the following resolution are required for calibrating the DX.
Page 323 12.2 Calibrating the DX Temperature Measurement When Using an RTD (Example for the DX2010) The resistance of three lead wires must be equal. Input terminal Decade resistance box (Model 2793-01 from Yokogawa Meters & Instruments Corporation) Temperature Measurement When Using a Thermocouple (Example for the DX2010) Thermocouple wires or TC Copper wires extension wires Input terminal – Copper Thermocouple wires...
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Page 325: Chapter 13 Specifications
Chapter 13 Specifications 13.1 Signal Input and Alarm Measurement Input Item Specifications Number of inputs, scan interval, and A/D integration time Scan interval Model Number of inputs Normal mode Fast sampling mode* DX2004 125 ms, 250 ms 25 ms DX2008 DX2010 DX2020 1 s, 2 s, 5 s 2 s, 5 s 125 ms DX2030...
Page 326: Dx2040
13.1 Signal Input and Alarm Item Specifications Thermocouple burnout* Burnout upscale/downscale selectable (for each channel). Normal: 2 kΩ or less., Burnout: 100 kΩ or more (parallel capacitance of 0.01 µF or less) Detection current: Approx. 10 µA 1-5 range burnout* Burnout upscale/downscale selectable (for each channel). Burnout detection: Greater than “scale upper limit + 10% of scale width“ (upscale) or “scale lower limit –...
Page 327: Display Function
13.2 Display Function Display Item Specifications Display* 10.4-inch TFT color LCD (640 × 480 dots) Brightness 6 levels Backlight saver function Dim or turn off the LCD backlight if there is no key operation for a specified time. * A section of the LCD monitor may contain pixels that are always on or off. The brightness of the LCD may also not be uniform due to the characteristics of the LCD.
Page 328 13.2 Display Function Item Specifications Historical display (circular display) Display format Full circle display and quarter cycle display Others Same as the historical trend display (T-Y display) Overview Display Displays the measured values of all channels and the alarm statuses (if the number of channels exceeds 261, the measured values are not displayed.).
Page 329 13.2 Display Function Other Displayed Information Item Specifications Tag display Tag numbers and comments can be displayed. Tag numbers (release number 3 or later) Up to 16 characters Displayable characters: Alphanumeric characters Tag numbers can be enabled or disabled. Tag comments 32 characters on a DX with a release number of 3 or later. 16 characters on a DX with a release number of 2 or earlier.
Page 330: Data Saving Function
13.3 Data Saving Function Configuration Item Specifications Internal memory Temporarily saves various types of data. Medium Flash memory External storage medium Medium CF card Format FAT32 or FAT16 Data Type Item Specifications DX data types and file extensions Data Type Extension Notes Display data .DAD .DSD /AS1, release numbers 4 and later...
Page 331 13.3 Data Saving Function Manual Sampled Data Item Specifications Item Measured value at an arbitrary time Specify up to 120 channels when external input channels (/MC1) are used. Maximum number of data values that the internal memory can store Data format Text Report Data (/M1 and /PM1) Item Specifications Item Report at each scheduled time of report Maximum number of reports that the...
Page 332 13.3 Data Saving Function Custom Display Setup Data Item Specifications Contents Custom display layout settings Format Text File name Up to 32 characters Save to/Load from CF card Data File Loading Item Specifications Function Load and show the display data or event data in a CF card or USB flash memory (/USB1). Miscellaneous Item Specifications...
Page 333: Other Standard Functions
13.4 Other Standard Functions Event Action Function Item Specifications Event action Execute a specified operation when a given event occurs. Number of settings Events Remote control input, etc. Timer Number of timers: 4 Match time timer Number of timers: 4 Action Specify memory start/stop, alarm ACK, etc. There are limitations on the combinations of events and actions.
Page 334: Communication Functions
13.4 Other Standard Functions Communication Functions Item Specifications Electrical and mechanical specifications Conforms to IEEE 802.3 (Ethernet frames conform to the DIX specification). Medium Ethernet (10BASE-T) Implemented protocols TCP, IP, UDP, ICMP, ARP, DHCP, HTTP, FTP, SMTP, SNTP, Modbus, and DX-dedicated protocols E-mail client Automatically send e-mail at specified times.
Page 335: Options
13.5 Options Alarm Output Relay (/A1, /A2, /A3, /A4, and /A5) Item Specifications Action Outputs relay contact signals from the terminals on the rear panel when alarms occur. Number of outputs 2 outputs (/A1), 4 outputs (/A2), 6 outputs (/A3), 12 outputs (/A4), and 24 outputs (/A5) Relay contact rating 250 VAC (50/60 Hz)/3 A, 250 VDC/0.1 A (for resistance load) Output format NO-C-NC...
Page 336 13.5 Options Desktop Type (/H5[ ]) Item Specifications Construction With carrying handle. /H5D, /H5F, /H5R, /H5J, /H5H: Power Inlet connector. With a power cord. /H5: Can only be specified when /P1 is simultaneously specified. Screw type power terminal. Without power cord. Computation Function (including the report function) (/M1) Item Specifications Number of computation channels DX2004 and DX2008: 12 channels (101 to 112) DX2010, DX2020, DX2030, DX2040, and DX2048: 60 channels (101 to 160)
Page 337 13.5 Options Cu10, Cu25 RTD Input/3 Leg Isolated RTD Input (/N1) Item Specifications Function In addition to the standard input, the DX can also receive Cu10 and Cu25 input. On the DX2010, DX2020, DX2030, DX2040, and DX2048, all the RTD input terminals (A, B, and b) are isolated on each channel. Measurement/display accuracy Under standard operating conditions Accuracy...
Page 338 13.5 Options 3 Leg Isolated RTD Input (/N2) Item Specifications Input terminal All the RTD input terminals (A, B, and b) are isolated on each channel. Applies to DX2010, DX2020, DX2030, DX2040, and DX2048 Note: On the DX2004 and DX2008 standard models, all the terminals (A, B, and b) are already isolated on each channel.
Page 339 13.5 Options Remote Control (/R1) Item Specifications Number of input terminals Input type Isolated from the main circuitry through a photocoupler, built-in isolated power supply for the input terminals, and shared common. Input type and signal level Voltage-free contact Contact closed at 200 Ω or less and contact open at 100 kΩ or greater. The remote contact input operation can be set to normal open or normal close (release number 3 or later) Open collector ON voltage: 0.5 V or less (sink current 30 mA or more), leakage current when OFF: 0.25 mA or less...
Page 340 13.5 Options USB Interface (/USB1) Item Specifications USB port Complies with Rev. 1.1 and host function Number of ports 2 (one each on the front panel and rear panel) Power supply 5 V ± 10% , 500 mA (per port) Devices which need more than 500 mA total bus power for 2 ports can not be connected at the same time.
Page 341 13.5 Options DC/AC 24 V Power Supply (/P1) Item Specifications Rated supply voltage 24 VDC and 24 VAC (50/60Hz) Allowable power supply voltage range 21.6V to 26.4 VDC/AC Insulation resistance Between power terminal and earth: 20 MΩor greater at 500 VDC. Withstand voltage Between power terminal and earth: 500 VAC at 50/60 Hz for one minute Rated power supply frequency (for AC) 50/60 Hz Allowable power supply frequency range (for AC)
Page 342 13.5 Options Advanced Security Function (/AS1; release numbers 4 and later) Item Specifications Login function Only registered users can operate the DX. Administrators 5 administrators Users 90 users User identification User name, user ID, and password Password management function Password management feature that uses Windows Server 2003 or 2008 Active Directory feature Supports login authentication through a Kerberos authentication server Audit trail function...
Page 343: General Specifications
13.6 General Specifications Construction Item Specifications Mounting Flush panel mounting (on a vertical plane) (excluding the desktop type) Mounting angle Inclined backward up to 30 degrees from a horizontal plane. Allowable panel thickness 2 to 26 mm Material Case: Metal plate Bezel and display cover: Polycarbonate Color...
Page 344 13.6 General Specifications Transport and Storage Conditions Item Specifications Ambient temperature –25 to 60°C Ambient humidity 5 to 95%RH (no condensation) Vibration 10 to 60 Hz, 4.9 m/s maximum Shock 392 m/s maximum (in packaged condition) Supported Standards Item Specifications CSA22.2 No.61010.1, CSA C22.2 No.61010-2-030, installation category II , pollution degree 2 and measurement category II UL61010-1, UL 61010-2-030 (CSA NRTL/C)
Page 345 13.6 General Specifications Standard Performance Item Specifications Measurement/display accuracy Standard operating conditions: Temperature: 23 ± 2°C Humidity: 55% ± 10%RH Power supply voltage: 90 to 132 or 180 to 250 VAC Power supply frequency: 50/60 Hz ± 1% Warm-up time: At least 30 minutes. Other ambient conditions such as vibration should not adversely affect the operation.
Page 346 13.6 General Specifications Item Specifications Measuring accuracy in case of scaling Accuracy during scaling (digits) = measurement accuracy (digits) × multiplier + 2 digits (rounded up) * Fractions rounded up where the multiplier = scaling span (digits)/measuring span (digits). Example For 1-5 V range (A/D integration time is 16.7 ms or more), measurement span of 1.000 to 5.000 V, and scaling span of 0.000 to 2.000 The measuring accuracy for 5 V input is as follows.
Page 347 13.6 General Specifications Miscellaneous Item Specifications Memory backup A built-in lithium battery backs up the settings and runs the clock Battery life: Approximately 10 years (at room temperature) Index 13-23 IM 04L42B01-01E...
Page 348: External Dimensions
13.7 External Dimensions See the DX2000 Operation Guide (IM04L42B01-02E). 13-24 IM 04L42B01-01E...
Page 349 Appendix Appendix 1 File Size of Display Data and Event Data This section explains how to calculate the file size of display data files and event data files. The calculation examples are given for the display data only and event data only cases. If you are recording both display and event data, calculate the data size of each and add them together.
Page 350: Appendix 1 File Size Of Display Data And Event Data
Appendix 1 File Size of Display Data and Event Data • Data Size per Sample Display Data (Number of measurement channels×4 bytes) + (Number of external input channels×4 bytes) + (number of computation channels×8 bytes) + 8 bytes (time data) Event Data (Number of measurement channels×2 bytes) + (Number of external input channels×2 bytes) + (number of computation channels×4 bytes) + 8 bytes (time data) • Sampled Data Size per File Display Data Data size per sample ×...
Page 351 Appendix 1 File Size of Display Data and Event Data Save Duration to the CF Card We will estimate the duration over which measured data can be saved to a CF card when measured data is being saved automatically. Display Data Save duration to the CF card (estimate) = (Size of the CF card/size of a file)×[file save interval] Example 6: We will estimate the save duration to the CF card under the conditions...
Page 352: Appendix 2 Types Of Data Files That The Dx Can Create And Their Application
Appendix 2 Types of Data Files That the DX Can Create and Their Application This section explains the types of data files that the DX can create and their application. Data Type Extension Format Display Method Application *2, *3 Display data Binary (undisclosed) *2, *3 *2, *3 Event data Binary (undisclosed) *2, *3 Report data Text (see appendix 3) XML spreadsheet...
Page 353 Appendix 3 Text File Data Format This section explains the format of text files. The text files that the DX can create are manual sampled data files and report files. In the explanation below, CRLF represents a terminator. Format of the Manual Sample Data File • The manual sampled data is output using numerical values and strings in text format delimited by tabs.
Page 354: Appendix 3 Text File Data Format
Appendix 3 Text File Data Format File Output Example Below is a manual sample data example of channels 1, 2, 3, and 4. YREC Manual Sample Data Version 1.02.00 Model DX2000 Language Code shift-JIS File Status Progress Serial No. S5E701600 File Header CH001 CH002 CH003 CH004 Ch Id TI-101 OUT-102 FI-103...
Page 355 Appendix 3 Text File Data Format Report File Format • The hourly, daily, weekly, and monthly reports are output using numeric values and strings in text format delimited by tabs. • Values of measurement channels set to Skip and computation and external input channels set to Off are not output. • The data is appended to this file every time a report is created. Format YRECCRLF Report Data Version 1.02.00 CRLF Model DX2000 CRLF Language Code shift-JIS CRLF File Status ffffffff CRLF...
Page 356 Appendix 3 Text File Data Format rrr•••r Contents of the report file (13 characters) Hourly Daily Hourly+Daily Daily+Weekly Daily+Monthly Example: When the DX is set to Hourly+Daily and Combine, Hourly+Daily is output. When the DX is set to Hourly+Daily and Separate, the hourly report is output as Hourly, and the daily report as Daily.
Page 357 Appendix 3 Text File Data Format File Output Example Below is an example of an hourly report of 4 channels while creating hourly and daily reports and saving each type of report to a separate file. YREC Report Data Version 1.02.00 Model DX2000 Language Code shift-JIS File Status Complete Serial No.
Page 358 Appendix 3 Text File Data Format Note • When the channel data is in the condition shown in the table below, the Er , Ov , or Bo status is output to a report. Data Condition Status Error Measurement and external input channels Positive over range Negative over range Burn out detection Computation channels Positive computation overflow (when the value exceeds 1.79E + 308) Negative computation overflow (when the value falls below –1.79E + 308) Ov • The report output value of Ave , Max , Min , Sum , and Inst varies depending on the channel data condition as shown in the table below.
Page 359 Appendix 3 Text File Data Format Format of the Change Settings Log (/AS1 option) • The change settings log is output as a tab-separated text file. • Each time a report is created, data is added to the file. Format YRECCRLF Setting Change Data Version 1.00.00CRLF File Status ffffffffCRLF Serial No. III•••ICRLF Changed yyyy/mo/dd hh:mi:ssCRLF Contents ccc•••cCRLF File Info ddd•••d nnn•••nCRLF User Info ppp•••p ttt•••t uuu•••uCRLF ffffffff File status (8 characters) Complete Completed (A file with 100 change settings log entries that is now complete.) Progress Data is being added.
Page 360 Appendix 3 Text File Data Format File Output Example Below is an example of a change settings log file with two change settings log entries. YREC Setting Change Data Version 1.00.00 File Status Progress Serial No. S5H907377 Changed 2010/04/01 00:55:44 Contents File Info 209 40100550.PEL User Info Manual KEY Changed 2010/04/02 00:56:18...
Page 361 Index Index Symbols batch name ................6-7 brightness ..............1-27, 2-8 ** ..................9-6 burnout ..............1-15, 3-2 [a?b:c] ................9-10 burnout detection ..............1-2 -Over .................. 1-15 +Over ................. 1-15 Numerics calculate the file size ............App-1 calendar ................4-18 1/4 circle ................
Page 362 Index date format ..............1-56, 2-4 FAIL output .............. 1-54, 2-13 date/time ................2-1 FAIL/status output relay ........... 13-11 decimal point type.............. 2-26 fast sampling mode ............. 1-1 de-energize................1-7 favorite key .............. 1-27, 5-35 delay high limit alarm ............1-4 file header ................
Page 363 Index isolation ................13-19 modbus status log ............. 4-41 mode (input range) .............. 3-3 moving average ............1-2, 3-6 multi batch function..........1-58, 13-17 jump default display ............5-34 name of a four panel display ..........4-44 keyboard ................2-20 NE..................9-6 key lock..............
Page 364 Index reference junction compensation......... 1-2, 3-2 simplified historical trend ........... 5-28 reflash ................1-7, 3-7 single (event data) ............. 1-31 relational computation ............9-6 single graph/dual graph, stacked bar graph ...... 4-46 relative time ............... 4-21 snapshot ................6-16 relative time mode ............. 1-40 Snapshot ................
Page 365 Index trend history ............... 4-10 trend interval ............1-12, 5-6, 6-2 trend rate switching ............. 5-6 trend space ................4-9 trigger ................6-10 trigger signal ................ 6-3 trip line ................. 5-2 troubleshooting ..............11-20 types of characters ............13-9 unit in computations............1-48 unsaved data ..............
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Daqstation dx2030 Daqstation dx2040 Daqstation dx2004 Daqstation dx2048 Daqstation dx2008 Daqstation dx2010 ... Show all

YOKOGAWA Daqstation DX2000 User Manual

Chapter 1 Overview Of Functions

Chapter 9 Computation And Report Functions (/M1 And /Pm1 Options)

Chapter 11 Troubleshooting

Chapter 12 Calibration

Chapter 13 Specifications

Appendix 1 File Size of Display Data and Event Data

Appendix 2 Types of Data Files that the DX Can Create and Their Application

Appendix 3 Text File Data Format

Quick Links

Troubleshooting

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