Filter
Top Products
9.0 CALIBRATION - TOTAL CHLORINE ..................................................................... 60
9.1 Introduction.............................................................................................................. 60
9.2 Zeroing the Sensor.................................................................................................. 61
9.3 Full Scale Calibration............................................................................................... 62
9.4 Dual Slope Calibration............................................................................................. 63
10.0 CALIBRATION - MONOCHLORAMINE ................................................................. 65
10.1 Introduction.............................................................................................................. 65
10.2 Zeroing the Sensor.................................................................................................. 66
10.3 Full Scale Calibration............................................................................................... 67
11.0 CALIBRATION - OZONE ........................................................................................ 68
11.1 Introduction .............................................................................................................. 68
11.2 Zeroing the Sensor.................................................................................................. 69
11.3 Full Scale Calibration............................................................................................... 70
12.0 CALIBRATION - pH ................................................................................................ 71
12.1 Introduction.............................................................................................................. 71
12.2 Automatic Two-Point Calibration ............................................................................. 72
12.3 Manual Two-Point Calibration.................................................................................. 74
12.4 Standardization (One-Point Calibration).................................................................. 76
12.5 pH Slope Adjustment............................................................................................... 77
13.0 CALIBRATION - CURRENT OUTPUTS ................................................................. 78
13.1 Introduction.............................................................................................................. 78
13.2 Trimming the Outputs .............................................................................................. 78
14.0 PID AND TPC CONTROL....................................................................................... 79
14.1 PID Control .............................................................................................................. 79
14.2 Time Proportional Control (TPC)............................................................................. 83
15.0 TROUBLESHOOTING ............................................................................................ 84
15.1 Overview.................................................................................................................. 84
15.2 Troubleshooting When a Fault Message is Showing .............................................. 84
15.3 Troubleshooting When No Fault Message is Showing - Temperature.................... 86
15.4 Troubleshooting When No Fault Message is Showing - Oxygen............................ 86
15.5 Troubleshooting When No Fault Message is Showing - Free Chlorine .................. 89
15.6 Troubleshooting When No Fault Message is Showing - Total Chlorine .................. 91
15.7 Troubleshooting When No Fault Message is Showing - Monochloramine ............. 92
15.8 Troubleshooting When No Fault Message is Showing - Ozone ............................. 95
15.9 Troubleshooting When No Fault Message is Showing - pH ................................... 97
15.10 Troubleshooting Not Related to Measurement Problems ....................................... 100
15.11 Simulating Inputs - Dissolved Oxygen..................................................................... 100
15.12 Simulating Inputs - Other Amperometric Measurements ........................................ 101
15.13 Simulating Inputs - pH ............................................................................................. 102
15.14 Simulating Temperature........................................................................................... 103
15.15 Measuring Reference Voltage ................................................................................. 104
16.0 MAINTENANCE ...................................................................................................... 105
17.0 RETURN OF MATERIALS...................................................................................... 106
ii
MODEL 54eA TABLE OF CONTENTS
TABLE OF CONTENTS (CONTINUED)
Section Title Page