YOKOGAWA YewSeries 80, Руководство пользователя

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IM 01B04K02-02E
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Contents
Chapter 1 Introduction
1.1 Inspection ............................................................................................................................1-2
1.2
Documentation Conventions ...............................................................................................1-3
1.3 Notice ..................................................................................................................................1-4
1.4
Compatibility with Previous Models .....................................................................................1-5
Chapter 2 General
2.1 Standard Specifications ......................................................................................................2-2
2.2 Model and Suffix Codes ......................................................................................................2-3
2.3 Measurement Range and Accuracy Warranty.....................................................................2-4
2.4 Accessories .........................................................................................................................2-5
Chapter 3 Installation
3.1 External Wiring ....................................................................................................................3-2
3.2 Example of Alarm Wiring .....................................................................................................3-3
3.2.1 High-limit and High-high-limit Alarms .....................................................................................3-3
3.2.2 Three-position Alarm ..............................................................................................................3-3
Chapter 4 Principles of Operation
4.1 Principle of Operation ..........................................................................................................4-1
4.2 Description of Functions ......................................................................................................4-2
4.2.1 Input Processing Functions ....................................................................................................4-3
4.2.2 Alarm Processing Function ....................................................................................................4-5
4.3 Example of Alarm Function Setting .....................................................................................4-6
4.3.1 Condition of Alarm Function ...................................................................................................4-6
4.3.2 Parameters of Alarm Function ................................................................................................4-6
4.3.3 Operating Condition of Alarm Function ..................................................................................4-6
Chapter 5 Setting
5.1 Names of Components .......................................................................................................5-2
5.2 Setting Jumper ....................................................................................................................5-3
5.2.1 Check of Setting Jumper and its Location ..............................................................................5-4
5.2.2 Change of Setting Jumper .....................................................................................................5-4
5.3 Setting of Parameters .........................................................................................................5-5
5.3.1 Parameter Change Disable Function .....................................................................................5-5
5.3.2 Setting of Parameters Using Display Setter (SALD-xx4) .......................................................5-5
5.3.3 Setting of Parameters Using Handy Terminal ........................................................................5-9
5.4 Parameter List ...................................................................................................................5-10
Chapter 6 Maintenance
6.1 Test Equipment ...................................................................................................................6-2
6.2 Reference Table of Thermocouple and RTD .......................................................................6-3
6.3 Adjustment and Check ........................................................................................................6-4
6.3.1 Adjustment of Input ................................................................................................................6-4
6.3.2 Check of Alarm Set Point .......................................................................................................6-6
6.3.3 Correction of Input Wiring Resistance ....................................................................................6-7
6.3.4 Check of Reference Junction Temperature Compensation Action .........................................6-7
6.4 List of Replaceble Parts ......................................................................................................6-8