Yokogawa EJA440E User Manual download pdf (Page 4)

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IM 01C25T01-06EN

4.2.3 Heat Trace Monitoring......................................................................4-21

4.2.3.1 Flg Temp Coef Setting ....................................................4-21

4.2.3.2 Out of Temperature Measurement Range ...................... 4-22

4.2.3.3 Parameter Lists for Heat Trace Monitoring ..................... 4-23

4.3 Alarms and Countermeasures ...................................................................... 4-24

5. Parameter Summary ................................................................................ 5-1

Appendix 1. Safety Instrumented Systems Installation ............................A1-1

A1.1 Scope and Purpose ....................................................................................... A1-1

A1.2 Using the transmitter for an SIS Application .............................................. A1-1

A1.2.1 Safety Accuracy ...............................................................................A1-1

A1.2.2 Diagnostic Response Time ..............................................................A1-1

A1.2.3 Setup ................................................................................................A1-1

A1.2.4 Required Parameter Settings ..........................................................A1-1

A1.2.5 Proof Testing ....................................................................................A1-1

A1.2.6 Repair and Replacement .................................................................A1-2

A1.2.7 Startup Time .....................................................................................A1-2

A1.2.8 Firmware Update .............................................................................A1-2

A1.2.9 Reliability Data .................................................................................A1-2

A1.2.10 Lifetime Limits ..................................................................................A1-2

A1.2.11 Environmental Limits .......................................................................A1-2

A1.2.12 Application Limits .............................................................................A1-2

A1.3 Denitions and Abbreviations ...................................................................... A1-3

A1.3.1 Denitions ........................................................................................A1-3

A1.3.2 Abbreviations ...................................................................................A1-3

Appendix 2. ILBD Check List ........................................................................A2-1

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