C
ONTENTS
748446-C Rosemount Analytical March 2001
iii
Model CAT 200 Continuous Analyzer Transmitter
4.3.1.5 Calibration Procedure Setup..........................................62
4.3.1.6 Timed Controlled Calibration..........................................65
4.3.1.7 Calibration Parameters – Manual Calibration ................67
4.3.1.8 Advanced Calibration Methods......................................68
4.3.1.9 Zero Gas Parameters ....................................................70
4.3.2 Alarm Parameters..........................................................................71
4.3.2.1 Alarm Setup and Control................................................73
4.3.3 Range Parameters.........................................................................74
4.3.3.1 Offset and Span of Range .............................................76
4.3.3.2 Response times (t
90
)......................................................77
4.3.3.3 Autoranging Control.......................................................78
4.3.4 Cross Interference Compensation.................................................81
4.3.5 Linearization...................................................................................84
4.3.6 Programmable Logic Control (PLC)...............................................88
4.3.6.1 Programming PLC..........................................................89
4.3.6.2 Example for PLC Programming .....................................94
4.3.7 Programmable Calculator..............................................................96
4.3.7.1 Programming the Calculator ..........................................97
4.3.7.2 Example for Calculation Programming...........................99
4.3.8 Measurement Display Configuration..............................................100
4.3.9 Acknowledgement of Status Reports.............................................105
4.3.10 Concentration Measurement Parameters....................................107
4.3.11 Concentration Peak Measurement ..............................................108
4.3.12 Differential Measurement.............................................................109
4.3.13 Gasflow Setup .............................................................................111
4.3.14 Pressure Compensation ..............................................................112
4.3.15 Flow Measurement ......................................................................113
4.3.16 Temperature Measurement.........................................................114
4.3.17 Load/Save Analyzer Module Configuration..................................115
4.3.18 Inputs & Outputs (SIO/DIO).........................................................117
4.3.18.1 SIO...............................................................................118
4.3.18.2 DIO...............................................................................124
4.3.18.3 Function Codes............................................................125
4.3.19 Delay and Average ......................................................................126
4.3.20 AK-Protocol Communication........................................................128
4.4 SYSTEM CONFIGURATION AND DIAGNOSTICS.....................................129
4.4.1 Diagnostic Menus ..........................................................................130
4.4.1.1 Analyzer Module Diagnostics.........................................131
4.4.2 Load/Save Module Configuration...................................................132
4.4.3 Date and Time...............................................................................134
4.4.4 Security Codes...............................................................................135
4.4.5 System Reset.................................................................................137
4.4.6 Memory Usage...............................................................................138
4.5 DISPLAY CONTROLS.................................................................................139
4.6 MEASUREMENT.........................................................................................140
4.7 SHUT DOWN ..............................................................................................140