Emerson Process Management 53eA Manual De Usuario
9.0
CALIBRATION - FREE CHLORINE (498 ACL-01) ................................................
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 - TOTAL CHLORINE .....................................................................
65
11.0
CALIBRATION - MONOCHLORAMINE .................................................................
67
11.1 Introduction..............................................................................................................
67
11.2
Zeroing the Sensor..................................................................................................
68
11.3
Full Scale Calibration...............................................................................................
69
12.0
CALIBRATION - OZONE ........................................................................................
70
12.1 Introduction..............................................................................................................
70
12.2
Zeroing the Sensor..................................................................................................
71
12.3
Full Scale Calibration...............................................................................................
72
13.0
CALIBRATION - pH ................................................................................................
73
13.1 Introduction..............................................................................................................
73
13.2 Automatic
Two-Point
Calibration .............................................................................
74
13.3 Manual
Two-Point
Calibration..................................................................................
76
13.4
Standardization (One-Point Calibration) ..................................................................
78
13.5 pH
Slope
Adjustment ...............................................................................................
79
14.0
CALIBRATION - CURRENT OUTPUTS.................................................................
80
14.1 Introduction..............................................................................................................
80
14.2
Trimming the Outputs ..............................................................................................
80
15.0
PID AND TPC CONTROL.......................................................................................
81
15.1
PID Control ..............................................................................................................
81
15.2
Time Proportional Control (TPC) .............................................................................
85
16.0 TROUBLESHOOTING ............................................................................................
86
16.1
Overview..................................................................................................................
86
16.2
Troubleshooting When a Fault Message is Showing ..............................................
86
16.3
Troubleshooting When No Fault Message is Showing - Temperature....................
88
16.4
Troubleshooting When No Fault Message is Showing - Oxygen............................
88
16.5
Troubleshooting When No Fault Message is Showing - Free Chlorine ..................
91
16.6
Troubleshooting When No Fault Message is Showing - Total Chlorine ..................
93
16.7
Troubleshooting When No Fault Message is Showing - Monochloramine .............
94
16.8
Troubleshooting When No Fault Message is Showing - Ozone .............................
97
16.9
Troubleshooting When No Fault Message is Showing - pH ...................................
99
16.10 Troubleshooting Not Related to Measurement Problems .......................................
102
16.11
Simulating Inputs - Dissolved Oxygen ....................................................................
102
16.12 Simulating Inputs - Other Amperometric Measurements ........................................
103
16.13 Simulating Inputs - pH .............................................................................................
104
16.14 Simulating Temperature...........................................................................................
105
16.15 Measuring Reference Voltage .................................................................................
106
17.0 MAINTENANCE ......................................................................................................
107
18.0
RETURN OF MATERIALS......................................................................................
108
ii
MODEL 54eA
TABLE OF CONTENTS
TABLE OF CONTENTS (CONTINUED)
Section
Title
Page