Honeywell 9782 Series - Page 8

9782 Series Conductivity/Resistivity Analyzer/Controller - Operator’s Manual 6/99viii
8. CALIBRATION ........................................................................................................ 8-1
8.1 Overview ........................................................................................................................................ 8-1
Introduction ....................................................................................................................................................8-1
What’s in this section?....................................................................................................................................8-1
Calibration menu customized for different configurations..............................................................................8-1
8.2 Recommendations for Successful Measurement and Calibration.................................................. 8-3
Selection and care of cell essential .................................................................................................................8-3
Recommendations...........................................................................................................................................8-3
8.3 Entering the Cal Factor for Each Cell............................................................................................ 8-4
Introduction ....................................................................................................................................................8-4
Procedure........................................................................................................................................................8-4
8.4 Performing Calibration Trim.......................................................................................................... 8-5
Introduction ....................................................................................................................................................8-5
8.5 Removing Calibration Trim Values ............................................................................................... 8-7
Introduction ....................................................................................................................................................8-7
Procedure........................................................................................................................................................8-7
8.6 Determining and Entering the TDS Conversion Factor................................................................. 8-8
Introduction ....................................................................................................................................................8-8
Determining TDS conversion factor...............................................................................................................8-8
Out-of range-values forced to closest limit.....................................................................................................8-8
Calibrate the Analyzer/Controller before entering TDS conversion factor.....................................................8-8
Procedure........................................................................................................................................................8-9
9. DIAGNOSTICS AND MESSAGES .......................................................................... 9-1
9.1 Overview ........................................................................................................................................ 9-1
Introduction ....................................................................................................................................................9-1
What’s in this section?....................................................................................................................................9-1
9.2 System Status Messages................................................................................................................. 9-2
Related to operation of Analyzer/Controller...................................................................................................9-2
9.3 Process Alarm Messages................................................................................................................ 9-3
Alarms dependent on configuration................................................................................................................9-3
9.4 On-Line Diagnostics and System Error Messages......................................................................... 9-4
Self-tests at 0.5 second intervals.....................................................................................................................9-4
Output affected by error..................................................................................................................................9-4
9.5 Off-Line Diagnostics...................................................................................................................... 9-5
Introduction ....................................................................................................................................................9-5
9.5.1 Display and Keyboard Test................................................................................................... 9-5
Procedure........................................................................................................................................................9-5
9.5.2 Output Tests .......................................................................................................................... 9-7
Procedure........................................................................................................................................................9-7