YOKOGAWA Daqstation DX2000, User Manual

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viii
IM 04L42B01-01E
Contents
Introduction ........................................................................................................................................i
DX’s Version and Functions Described in This Manual ................................................................... iii
How to Use This Manual ..................................................................................................................vi
Chapter 1 Overview of Functions
1.1 Input Section .................................................................................................................. 1-1
1.2 Alarms ............................................................................................................................ 1-4
1.3 Display ........................................................................................................................... 1-9
1.4
Data Storage Function ................................................................................................. 1-28
1.5 Batch Function ............................................................................................................. 1-38
1.6 Event Action and Remote Control Functions (/R1 and /PM1 Options) ......................... 1-39
1.7 Security Function ......................................................................................................... 1-44
1.8 Computation and Report Function (/M1 and /PM1 Options) ........................................ 1-46
1.9 FAIL/Status Output Function (/F1 and /F2 Options) ..................................................... 1-54
1.10 Other Functions ............................................................................................................ 1-56
Chapter 2 Common Operations
2.1 Setting the Date/Time..................................................................................................... 2-1
2.2 Setting the Time Difference from GMT ........................................................................... 2-2
2.3 Setting the Time Correction Operation during Memory Sampling .................................. 2-3
2.4 Setting the Date Format ................................................................................................. 2-4
2.5 Viewing the DX Information ............................................................................................ 2-5
2.6 Changing the Displayed Language ................................................................................ 2-7
2.7 Setting the LCD Brightness and Backlight Saver ........................................................... 2-8
2.8 Initializing Settings and Clearing the Internal Memory ................................................... 2-9
2.9 Outputting the DX Status via the Relay Contact (/F1 and /F2 Options) ........................2-11
2.10 Controlling the DX with the Remote Control Terminal (/KB1 and /KB2 Options) ......... 2-14
2.11 Controlling the DX with a Keyboard or Barcode Reader (/USB1 Option) .................... 2-19
2.12 Using the USB Flash Memory (/USB1 Option) ............................................................ 2-24
2.13 Setting the Decimal Point Type (Release number 3 or later) ....................................... 2-26
2.14 Showing or Hiding the Menu Item for Switching from Setting Mode to Basic Setting Mode
(Release number 3 or later) ......................................................................................... 2-27
Chapter 3 Measurement Channels and Alarms
3.1 Setting the Scan Interval and the Integration Time of the A/D Converter ....................... 3-1
3.2 Setting the Burnout Detection and the Reference Junction Compensation of the
Thermocouple Input ....................................................................................................... 3-2
3.3 Setting the Input Range ................................................................................................. 3-3
3.4 Setting the Moving Average of the Input ........................................................................ 3-6
3.5 Setting the Auxiliary Alarm Function ............................................................................... 3-7
3.6 Hiding the Alarm Indication .......................................................................................... 3-10
3.7 Setting Alarms on Channels ..........................................................................................3-11
3.8 Releasing the Alarm Output (Alarm ACK Operation) ................................................... 3-15
3.9 Performing Calibration Correction (/CC1 Option) ......................................................... 3-16
3.10 Counting Pulses (/PM1 Option) .................................................................................... 3-17
3.11 Setting the Method of Detecting Over-Range Values of Linearly Scaled Measurement
Channels ...................................................................................................................... 3-20
3.12 Using the Alarm Annunciator Function (Release number 3 or later) ............................ 3-21
3.13 Managing the Input Calibration Interval (/CC1 option; release numbers 4 and later) .. 3-30