Yokogawa µR20000 - Manual (Page 3)

3
IM 04P02B01-02E
For detailed explanation of functions and the operating procedures of the recorder, see the µR20000
Recorder User’s Manual (IM 04P02B01-01E) on the CD-ROM.
Contents
Safety Precautions .....................................................................................................................................................4
Handling Precautions .................................................................................................................................................5
How to Use This Manual ............................................................................................................................................5
Checking the Contents of the Package .....................................................................................................................6
Removing the Packing Materials ...............................................................................................................................7
Recorder’s Version and Functions Described in This Manual ...................................................................................8
Function Introduction/Names of Parts ........................................................................................................................9
Function Introduction .................................................................................................................................................9
Names of Parts ........................................................................................................................................................10
Display and Key Panel .............................................................................................................................................11
Installing/Wiring the Recorder ...................................................................................................................................12
Installation Location .................................................................................................................................................12
Installation Procedure ..............................................................................................................................................12
Input Signal Wiring ...................................................................................................................................................15
Optional Terminal Wiring ..........................................................................................................................................17
Power Supply Wiring ...............................................................................................................................................20
Common Operations and Menu Structure ................................................................................................................22
Execution Modes .....................................................................................................................................................22
Operation Sequence ................................................................................................................................................22
Key Operation ..........................................................................................................................................................23
Menu Structure of Setting Mode ..............................................................................................................................26
Menu Structure of Basic Setting Mode ....................................................................................................................27
Preparing to Record ....................................................................................................................................................28
Loading or Replacing the Chart Paper ....................................................................................................................28
Installing/Replacing Felt Pens (Pen Model) .............................................................................................................31
Installing/Replacing the Plotter Pen (Pen Model) ....................................................................................................32
Installing/Replacing the Ribbon Cassette (Dot Model) ............................................................................................32
Checking or Setting the Date/Time ..........................................................................................................................34
Setting the Input Range and Alarm on Measurement Channels .............................................................................35
Setup Example (1) of Thermocouple Input ..............................................................................................................35
Setup Example (2) of 1-5V Input and unit ................................................................................................................36
Setup Example (3) of 0 to 10 V Input .......................................................................................................................38
Setting the Alarm .....................................................................................................................................................41
Recording/Displaying Data .........................................................................................................................................43
Starting the Recording .............................................................................................................................................43
Stopping the Recording ...........................................................................................................................................43
Feeding the Chart Paper .........................................................................................................................................43
Changing the Chart Speed ......................................................................................................................................44
Viewing the Recorded Results .................................................................................................................................44
Description of the Printout Contents ........................................................................................................................45
Switching the Display Screen ..................................................................................................................................47
Changing the Displayed Information ........................................................................................................................48
FUNC Key Operations in Operation Mode ..............................................................................................................50
Printing Measured Values (Manual Printout) ...........................................................................................................50
Printing the Recorder Settings .................................................................................................................................51
Clearing the Alarm Printout Buffer ...........................................................................................................................52
Printing a Message ..................................................................................................................................................52
Releasing the Alarm Output (Alarm ACK Operation) ...............................................................................................53
Activating/Releasing the Key Lock ..........................................................................................................................53
Setup Items and Default Values .................................................................................................................................54
Setup Items in Setting Mode and Their Default Values (Recorder version: 1.31) ....................................................54
Setup Items in Basic Setting Mode and Their Default Values (Recorder version: 1.31) ..........................................56
Recommended Replacement Periods for Worn Parts .............................................................................................59