User Manual

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IM 11M12D01-51E
<CONTENTS>
Model EXAxt AV550G
HART Protocol
CONTENTS
IM 11M12D01-51E 2nd Edition
INTRODUCTION .......................................................................................................i
 After-sales Warranty ..........................................................................................ii
1.
Operation via HART Communicator ...................................................... 1-1
1.1 Conditions of Communication Line ................................................................1-1
1.1.1
Interconnection between AV550G and HART Communicator .......... 1-1
1.1.2
Communication Line Requirements ..................................................1-1
2. Basic Operation of the HART Communicator (Model 275) .................. 2-1
2.1 Keys and Functions .......................................................................................... 2-1
2.2
Display ................................................................................................................2-3
2.3
Calling Up Menu Addresses ............................................................................ 2-4
2.4
Entering, Setting and Sending Data................................................................2-4
3. Parameters ................................................................................................ 3-1
3.1 Menu Tree ..........................................................................................................3-1
3.2
Setting Parameters ........................................................................................... 3-7
3.2.1
Burst Mode ......................................................................................... 3-7
3.2.2
Multidrop Mode .................................................................................. 3-8
3.2.3
Write Protection................................................................................3-10
3.3
Calibration .......................................................................................................3-14
3.4
Indication Check ............................................................................................. 3-15
3.5
Blow Back .......................................................................................................3-16
3.6
Self-Diagnostics .............................................................................................3-17
3.6.1
Control Card Self-Diagnostics .........................................................3-17
3.6.2
Channel Card Self-Diagnostics .......................................................3-18
3.7
Status Check ..................................................................................................3-20
4. Maintenance .............................................................................................. 4-1
Revision Information
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