Table of Contents
V
TABLE OF CONTENTS
SECTION 1 - INSTALLATION ................................................................................................................ 1.1
GENERAL ....................................................................................................................................................... 1.1
MOUNTING ..................................................................................................................................................... 1.1
ELECTRONIC HOUSING ............................................................................................................................... 1.8
WIRING ........................................................................................................................................................... 1.9
LOOP CONECTIONS ................................................................................................................................... 1.10
INSTALLATION IN HAZARDOUS AREAS ................................................................................................... 1.12
EXPLOSION/FLAME PROOF ...................................................................................................................... 1.12
INTRINSICALLY SAFE ................................................................................................................................. 1.12
SECTION 2 - OPERATION ..................................................................................................................... 2.1
FUNCTIONAL DESCRIPTION - SENSOR ..................................................................................................... 2.1
FUNCTIONAL DESCRIPTION - HARDWARE ............................................................................................... 2.2
FUNCTIONAL DESCRIPTION - SOFTWARE ................................................................................................ 2.3
THE DISPLAY ................................................................................................................................................. 2.5
SECTION 3 - CONFIGURATION ............................................................................................................ 3.1
CONFIGURATION FEATURES...................................................................................................................... 3.3
MANUFACTURING DATA AND IDENTIFICATION ....................................................................................... 3.3
PRIMARY VARIABLE TRIM - PRESSURE .................................................................................................... 3.3
PRIMARY VARIABLE CURRENT TRIM ........................................................................................................ 3.4
TRANSMITTER ADJUSTMENT TO THE WORKING RANGE ...................................................................... 3.5
ENGINEERING UNIT SELECTION ................................................................................................................ 3.6
TABLE POINTS .............................................................................................................................................. 3.7
EQUIPMENT CONFIGURATION ................................................................................................................... 3.8
EQUIPMENT MAINTENANCE ....................................................................................................................... 3.8
SECTION 4 - PROGRAMMING USING LOCAL ADJUSTMENT ........................................................... 4.1
THE MAGNETIC TOOL .................................................................................................................................. 4.1
SIMPLE LOCAL ADJUSTMENT ..................................................................................................................... 4.2
ZERO AND SPAN RERANGING .................................................................................................................... 4.2
COMPLETE LOCAL ADJUSTMENT .............................................................................................................. 4.3
LOCAL PROGRAMMING TREE ..................................................................................................................... 4.3
CONFIGURATION [CONF] ............................................................................................................................. 4.3
CONFIGURATION BRANCH (CONF) ............................................................................................................ 4.4
RANGE (RANGE) ........................................................................................................................................... 4.5
RANGE BRANCH (RANGE) ........................................................................................................................... 4.5
FUNCTION (FUNCT) ...................................................................................................................................... 4.7
PRESSURE TRIM [TRIM] ............................................................................................................................... 4.8
ESCAPE LOCAL ADJUSTMENT [ESC] ....................................................................................................... 4.10
SECTION 5 - MAINTENANCE PROCEDURES ..................................................................................... 5.1
GENERAL ....................................................................................................................................................... 5.1
DIAGNOSTIC WITH THE CONFIGURATOR ................................................................................................. 5.1
ERROR MESSAGES ...................................................................................................................................... 5.1
DIAGNOSTIC WITH THE TRANSMITTER .................................................................................................... 5.2
DISASSEMBLY PROCEDURE ....................................................................................................................... 5.4
REASSEMBLY PROCEDURE........................................................................................................................ 5.5
INTERCHANGEABILITY ................................................................................................................................ 5.5
RETURNING MATERIALS ............................................................................................................................. 5.6
ORDERING CODE FOR SENSOR ................................................................................................................ 5.9
SECTION 6 - TECHNICAL CHARACTERISTICS .................................................................................. 6.1
ORDERING CODE ......................................................................................................................................... 6.4
OPTIONAL ITEMS .......................................................................................................................................... 6.5
Содержание LD291
Страница 1: ...INTELLIGENT PRESSURE TRANSMITTER LD291 Version 6 MAR 12 L D 2 9 1 M E ...
Страница 8: ...LD291 Operation and Maintenance Instruction Manual VIII ...
Страница 11: ...Installation 1 3 Figure 1 1 b Dimensional Drawing and Mounting Position for LD291 Sanitary ...
Страница 13: ...Installation 1 5 Figure 1 1 d Dimensional Drawing and Mounting Position for LD291 Level ...
Страница 36: ...LD291 Operation and Maintenance Instruction manual 3 10 ...
Страница 58: ...LD291 Operation and Maintenance Instruction Manual 5 12 ...
Страница 70: ...LD291 Operation Maintenance Instruction Manual 6 12 ...
Страница 74: ...LD291 Certifications Information A 4 NEMKO and DMT CEPEL ...
Страница 76: ...LD291 Certifications Information A 6 CEPEL ...
Страница 78: ...LD291 Certifications Information A 8 FM ...
Страница 79: ...Appendix A A 9 NEMKO ...
Страница 80: ...LD291 Certifications Information A 10 ...
Страница 82: ...LD291 Service Request Form B 2 ...