Instruction Manual

i
IM 01C50T03-01E
CONTENTS
FD No. IM 01C50T03-01E
5th Edition: Sep. 2006 (KP)
All Rights Reserved, Copyright © 1998, Yokogawa Electric Corporation
CONTENTS
1. INTRODUCTION .......................................................................................... 1-1
■ Regarding This Manual ............................................................................. 1-1
■ For Safe Use of Product ........................................................................... 1-2
■ Warranty .................................................................................................... 1-2
■ ATEX Documentation ................................................................................ 1-3
2. CONDITIONS OF COMMUNICATION LINE............................................... 2-1
2.1 Interconnection Between YTA and BT200 ......................................... 2-1
2.2 Communication Line Requirements .................................................... 2-1
3. OPERATION ................................................................................................ 3-1
3.1 Parameters Description....................................................................... 3-1
3.2 Setting Parameters ............................................................................. 3-4
3.2.1 Sensor Configuration.................................................................... 3-4
3.2.2 Process Variables Mapping ......................................................... 3-5
3.2.3 Unit Setting ................................................................................... 3-6
3.2.4 Range Setting............................................................................... 3-6
3.2.5 Setting Damping Time Constant .................................................. 3-6
3.2.6 Tag Number and Memo Writing................................................... 3-6
3.2.7 Forced Output Function ............................................................... 3-7
3.2.8 Integral Indicator Display Function............................................... 3-7
3.2.9 Burn Out Function ...................................................................... 3-10
3.2.10 Reverse Output Function ........................................................... 3-10
3.2.11 Sensor Backup Function (For Model YTA320) .......................... 3-10
3.2.12 Copy the Setting Data ................................................................ 3-11
3.2.13 Write Protect Function................................................................ 3-11
3.2.14 Sensor Trim ................................................................................ 3-12
3.2.15 Output Trim ................................................................................ 3-13
3.2.16 CJC Selection............................................................................. 3-14
4. SELF-DIAGNOSTICS .................................................................................. 4-1
4.1 Error Message..................................................................................... 4-1
4.2 Warning ............................................................................................... 4-3
4.3 Logging Function................................................................................. 4-5
4.3.1 Error Log ...................................................................................... 4-5
4.3.2 Min/Max Log ................................................................................. 4-5
4.3.3 Operation Time............................................................................. 4-5
4.3.4 Power Check ................................................................................ 4-5
4.3.5 BRAIN communication BCC error occurrence rate ..................... 4-5
5. LIST OF PARAMETERS ............................................................................. 5-1