YOKOGAWA Daqstation DX2010 User Manual

6-12
IM 04L42B01-01E
• 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. When such phenomena occur, the storage medium
access indicator frequently illuminates.
• Filesbeingsavedtotheexternalstoragemediumdropout.
• AccessingtheDXthroughcommunicationstakesalongtime
In such case, take the following measures.
• Ifyouarecreatingdatafilesatshortintervalsconsecutivelyusingtheeventaction
function, increase the data file save interval.
• Ifyouarecreatingnumerousfilesinasingledirectoryontheexternalstorage
medium, change the destination directory name at approximately every 1000 files.
• Ifdatarecordinganddisplayareusingupresources(forexampleifyouare
recording on multiple channels using a fast sampling rate, and displaying four trend
displays on the 4-panel display), use a slower sampling rate or change the display.
6.4Starting/StoppingtheRecordingandSavingtheMeasuredData,SavingtheMeasuredDatathroughKey
Operation

YOKOGAWA Daqstation DX2010 Specifications

General

Brand	YOKOGAWA
Model	Daqstation DX2010
Category	Recording Equipment
Language	English

Summary

Chapter 1 Overview of Functions

1.1 Input Section

Covers signal input types, scan intervals, A/D converter integration time, and input processing.

1.2 Alarms

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

1.3 Display

1.4 Data Storage Function

Covers types of data recorded, file formats, and data recording/storage flows.

1.8 Computation and Report Function (/M1 and /PM1 Options)

Covers defining expressions, computation types, and creating reports.

Chapter 2 Common Operations

Chapter 3 Measurement Channels and Alarms

3.3 Setting the Input Range

3.7 Setting Alarms on Channels

Defines alarm types, values, delay times, and relay outputs for individual channels.

3.9 Performing Calibration Correction (/CC1 Option)

Chapter 4 Switching Operation Screens

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

4.3 Displaying Past Measured Data (Historical Trend Display)

Chapter 6 Saving and Loading Data

6.1 Setting the Recording Conditions of the Measured Data

Configures data types, memory sampling, trend intervals, and file save settings.

6.4 Starting/Stopping the Recording and Saving the Measured Data, Saving the Measured Data through Key Operation

Details starting/stopping recording and saving data manually or automatically.

6.9 Saving/Loading the Setup Data

Covers saving and loading device setup data to external storage media.

Chapter 8 Using the Security Function

8.1 Disabling the Key Operation (Key Lock Function)

Restricts key operations by enabling a key lock and password protection.

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

Controls access by requiring registered users to log in via keys or communications.

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

9.5 Creating Reports

Chapter 11 Troubleshooting

11.1 A List of Messages

11.2 Troubleshooting

Chapter 13 Specifications

13.1 Signal Input and Alarm