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YOKOGAWA Daqstation DX2048 - User Manual

YOKOGAWA Daqstation DX2048
366 pages
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User’s
Manual
Yokogawa Electric Corporation
Model DX2004/DX2008/DX2010/DX2020/
DX2030/DX2040/DX2048
Daqstation DX2000
IM 04L42B01-01E
8th Edition

Table of Contents

Questions and Answers

  • M
    Mike SteadingSep 10, 2026
    Can you provide an AutoCAD Drawing File that has the complete Layout of the Input Term Blocks 1,2,3,4 along with Optional Term Block Layout 1,2,3,4

    Summary

    Overview of Functions

    Input Section

    Details measurement channels, scan interval, and A/D converter integration time.

    Alarms

    Explains alarm types, hysteresis, delay, rate-of-change, and difference alarms.

    Display

    Covers common display items, status display section, data display section, group display, and channel display.

    Data Storage Function

    Explains types of data that the DX can record and how to store them.

    Event Action and Remote Control Functions (;R1 and;PM1 Options)

    Explains how specified actions are carried out when events occur.

    Security Function

    Explains the DX security functions, including key lock and login.

    Computation and Report Function (;M1 and;PM1 Options)

    Explains how to define equations in computation channels and create reports.

    FAIL;Status Output Function (;F1 and;F2 Options)

    Explains how to assign operations to FAIL and Status relays.

    Measurement Channels and Alarms

    Setting the Scan Interval and the Integration Time of the A;D Converter

    Selects scan interval and A/D converter integration time.

    Setting the Burnout Detection and the Reference Junction Compensation of the Thermocouple Input

    Sets burnout detection for thermocouples and 1-5V input, and RJC methods.

    Setting the Input Range

    Sets the input range for each channel, including mode and type.

    Setting the Auxiliary Alarm Function

    Sets alarm display and output relays, including reflash, rate of change, and indicators.

    Setting Alarms on Channels

    Sets alarms for each channel, including type, value, and delay time.

    Performing Calibration Correction (;CC1 Option)

    Corrects input values using segments for accurate measurements.

    Switching Operation Screens

    Displaying the Measured Data as Waveforms, Values, or Bar Graphs

    Explains how to use trend, digital, and bar graph displays.

    Displaying Past Measured Data (Historical Trend Display)

    Explains five methods to display past measured data.

    Operations for Changing the Displayed Contents

    Saving and Loading Data

    Setting the Recording Conditions of the Measured Data

    Sets recording conditions for measured data, including data type and channels.

    Setting the Method for Saving the Data

    Sets the method for recording measured data to the storage medium.

    Customizing Actions Using the Event Action and Remote Control Functions (;R1 and;PM1 Options)

    Using the Security Function

    Disabling the Key Operation (Key Lock Function)

    Disables key operations by setting a password to release the lock.

    Enabling Only Registered Users to Operate the DX (Login Function)

    Allows only registered users to operate the DX via keys or communications.

    Computation and Report Functions (;M1 and;PM1 Options)

    Setting the Expression, Measurement Range, Alarm, Tag, and Data Storage on Computation Channels

    Sets computation channel expressions, ranges, alarms, tags, and data storage.

    Writing Expressions

    Explains the meaning and rules for writing expressions.

    Starting;Stopping Computation, Resetting Computation, and Releasing Computation Data Dropout Display

    Explains how to start, stop, reset, and release computation data dropout.

    Creating Reports

    Sets how reports are created, including computation type and time.

    Using External Input Channels (;MC1 Option)

    Setting External Input Channels

    Sets external input channels for external instruments via communication functions.

    Troubleshooting

    A List of Messages

    Lists error codes, messages, and their explanations or countermeasures.

    Troubleshooting

    Provides flowcharts for troubleshooting common issues like display and power problems.

    Calibration

    Specifications

    Signal Input and Alarm

    Details input types, measurement ranges, and alarm specifications.

    Data Saving Function

    Explains internal memory, external storage, data types, and file extensions.

    YOKOGAWA Daqstation DX2048 Specifications

    General IconGeneral
    BrandYOKOGAWA
    ModelDaqstation DX2048
    CategoryRecording Equipment
    LanguageEnglish

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