Yokogawa DO202 2-Wire Dissolved Oxygen Analyzer - Manual (Page 3)

IM 12J05C01-01E
5-1-3. Manual pressure adjustment ................................................................................5-2
5-2. Commissioning mode .............................................................................. 5-3
5-2-1. Output range .........................................................................................................5-3
5-2-2. Hold.......................................................................................................................5-4
5-2-3. Service ..................................................................................................................5-5
5-3. Notes for guidance in the use of service coded settings ......................... 5-6
5-3-1. Parameter specific functions ................................................................................5-6
5-3-2. Temperature functions ..........................................................................................5-6
5-3-3. Calibration functions .............................................................................................5-6
5-3-4. mA Output functions .............................................................................................5-8
5-3-5. User interface .......................................................................................................5-8
5-3-6. Communication setup .........................................................................................5-10
5-3-7. General ...............................................................................................................5-10
5-3-8. Test and setup mode ..........................................................................................5-10
6. CALIBRATION PROCEDURE......................................................................... 6-1
6-1. General .................................................................................................... 6-1
6-1-1. Calibration methods ..............................................................................................6-1
6-1-2. Diagnostic functions performed during calibration ...............................................6-1
6-2. Calibration procedure using air calibration method ................................. 6-2
6-2-1. Preparation ...........................................................................................................6-2
6-2-2. Procedure for air calibration .................................................................................6-2
6-3. Calibration procedure using water calibration method ............................ 6-3
6-3-1. Preparation ...........................................................................................................6-3
6-3-2. Calibration operation (water calibration method) ..................................................6-3
6-3-3. Procedure for water calibration .............................................................................6-3
6-4. Calibration procedure using manual calibration method ......................... 6-4
6-4-1. Preparation ...........................................................................................................6-4
6-4-2. Procedure for manual slope (sensitivity) calibration .............................................6-4
6-4-3. Procedure for manual zero (offset) calibration .....................................................6-5
7. MAINTENANCE .............................................................................................. 7-1
7-1. Overall dissolved-oxygen metering system ............................................. 7-1
7-1-1. Inspection and maintenance to be implemented periodically ...............................7-1
7-1-2. Inspection and maintenance to be implemented occasion ..................................7-1
7-2. Periodic maintenance for the EXA DO202 transmitter ............................ 7-1
8. TROUBLESHOOTING .................................................................................... 8-1
8-1. Measures in the case of transmitter operation failure.............................. 8-1
8-2. Measures in the case of failure (error) detection ..................................... 8-1
9. SPARE PARTS ................................................................................................ 9-1
APPENDIX 1. USER SETTINGS .........................................................................A1-1
A-1-1. User setting table ................................................................................A1-1
A-1-2. Configuration checklist for DO202 ......................................................A1-2
A-1-3. Hart process variables ........................................................................A1-2
A-1-4. Device description (DD) menu structure .............................................A1-3
APPENDIX 2. QUALITY INSPECTION ...............................................................A2-1
A-2-1. DO202G 2-Wire Dissolved Oxygen Transmitter .................................A2-1
A-2-2. DO202S 2-Wire Dissolved Oxygen Transmitter ..................................A2-5
A-2-3. DO202G, DO202S Fieldbus Communication ....................................A2-10
A-2-4. DO202G, DO202S Profibus Communication ....................................A2-14
Customer Maintenance Parts List (for DO202G Style: S2) CMPL 12J05C01-02E
Customer Maintenance Parts List (for DO202S Style: S3) . CMPL 12J05C01-23E
Revision Record ........................................................................................................i
In this manual a mA sign appears if it concerns the DO202G (S)-A, -N, -K.