Emerson 54ea instruction manual

Model 54eA

Amperometric HART®Analyzer/Controller

Instruction Manual

51-54eA/rev.I

April 2005

Contents

Main ESSENTIAL INSTRUCTIONS READ THIS PAGE BEFORE PROCEEDING! WARNING ELECTRICAL SHOCK HAZARD WARNING Page MODEL 54eA ANALYZER/CONTROLLER TABLE OF CONTENTS Section Title Page TABLE OF CONTENTS (CONTINUED) Section Title Page LIST OF FIGURES LIST OF TABLES SECTION 1.0 SPECIFICATIONS 1.1 FEATURES AND APPLICATIONS 1.2 SPECIFICATIONS - GENERAL SPECIFICATIONS OXYGEN RECOMMENDED SENSORS OXYGEN: SPECIFICATIONS FREE CHLORINE RECOMMENDED SENSOR FREE CHLORINE: SPECIFICATIONS pH 1.3 ORDERING INFORMATION SECTION 2.0 INSTALLATION 2.1 UNPACKING AND INSPECTION 2.2 INSTALLATION 40005402 E FIGURE 2-4. Panel Mounting 40005401 D 2.2.4 Panel mounting FIGURE 2-5. Panel Mounting Dimensions 7 SECTION 3.0 WIRING 3.1 GENERAL 3.2 POWER, ALARM, AND OUTPUT WIRING NOTE Page 3.3 SENSOR WIRING 40054e03 A 40499A24 A 40499A23 A 4054eA01 B MODEL 54eA SECTION 3.0 WIRING FIGURE 3-7. Free chlorine sensor with standard cable and 399-09-62 pH without internal preamplifier. 4054eA05 A 4054eA03 A 4054eA02 B 4054eA06 A Page Page SECTION 4.0 DISPLAY AND OPERATION 4.1 GENERAL DESCRIPTION 4.2 DISPLAY 4.3 KEY FUNCTIONS AND CONTROLS 1.00 26.2C. 12.00 mA pH: 8.00 I: 340 nA 17 SECTION 5.0 SOFTWARE CONFIGURATION Page Page Page FIGURE 5-1. Menu Tree for the 54eA Controller 21 22 MODEL 54eA SECTION 5.0 SOFTWARE CONFIGURATION Continued on page 23 Program Calibrate (see page 21) Diagnostic Variable (see page 21) FIGURE 5-1. Menu Tree for the 54eA Controller (continued) 23 Page Page Page Page Page Page Page Page Output 2 control Output 2 setup Hold feature setup 5.6 CHANGING OUTPUT PARAMETERS (continued) Page Page 5.7 CHANGING ALARM PARAMETERS (continued) Setpoint : 1.000 ppm Proportional: 100.0% Integral: 0 sec Alarm 1 control Alarm 1 setup Alarm 2 control Feed limit : Disable Timeout: 3600 sec 1.000 ppm 26.2C 12.0mA Feed limit alarm 1 5.7 CHANGING ALARM PARAMETERS (continued) Alarm : Fault Page Page 5.8 CONFIGURING THE pH MEASUREMENT (continued) Diagnostics : Off Glass imp hi: 1000 M Glass imp lo: 20 M Autocal : Standard Stabilize pH: 0.01 pH Stabilize time: 10 sec pH diagnostics pH calibration Temperature coeff 5.8 CONFIGURING THE pH MEASUREMENT (continued) Temp coeff : 0.000 Operate iso: 7.00 pH Sensor iso: 7.00 pH pH diagnostics pH calibration Temperature coeff Page Page Page Page 5.13 SECURITY Lock all : 0 Lock program: 0 Lock config: 0 Noise rejection Main sensor cal Security 5.14 CONTROLLER MODE PRIORITY TABLE 5-2. Controller Mode Priority Chart SECTION 6.0 CALIBRATION - TEMPERATURE 6.1 INTRODUCTION 6.2 TEMPERATURE CALIBRATION 25.1 C Adjust temp :+ 025.1 C 25.1 C Adjust temp : 25.1 C SECTION 7.0 CALIBRATION - DISSOLVED OXYGEN 7.1 INTRODUCTION 7.2 ZEROING THE SENSOR 8.20 Page 7.4 CALIBRATING THE SENSOR AGAINST A STANDARD INSTRUMENT Calibrate in air Calibrate in process Barometric pressure 8.32 Calibrate : 8.32 ppm 763 SECTION 8.0 CALIBRATION - FREE CHLORINE 8.1 INTRODUCTION 8.2 ZEROING THE SENSOR 8.3 FULL SCALE CALIBRATION 8.4 DUAL SLOPE CALIBRATION Dual range cal Calibrate low point Low point : 2.000 ppm Calibrate high point High point : 6.000 ppm SECTION 9.0 CALIBRATION - TOTAL CHLORINE 9.1 INTRODUCTION 9.2 ZEROING THE SENSOR 9.3 FULL SCALE CALIBRATION 9.4 DUAL SLOPE CALIBRATION Dual range cal Calibrate low point Low point : 2.000 ppm Calibrate high point High point : 6.000 ppm SECTION 10.0 CALIBRATION - MONOCHLORAMINE 10.1 INTRODUCTION 10.2 ZEROING THE SENSOR 10.3 FULL SCALE CALIBRATION SECTION 11.0 CALIBRATION - OZONE 11.1 INTRODUCTION 11.2 ZEROING THE SENSOR 11.3 FULL SCALE CALIBRATION SECTION 12.0 CALIBRATION - pH 12.1 INTRODUCTION 4.02 12.2 AUTOMATIC TWO-POINT CALIBRATION Buf1done: 4.00 @25C 4.02 Autocal buffer 1 Buffer calibration 10.02 Buf2 done: 10.01 @25C 10.02 Autocal buffer 2 12.3 MANUAL TWO-POINT CALIBRATION 2-pt calibration 4.01 Pt. 1 : 04.00pH 25C 4.01 Calibrate point 1 4.00 Pt. 1 : 4.00pH 25.0C 10.01 Pt. 2 : 10.01pH 25.0C 10.01 7.00 Standardize : 7.00 pH 12.5 pH SLOPE ADJUSTMENT Buffer calibration pH slope: 60.00 mV/pH Page SECTION 14.0 PID AND TPC CONTROL 14.1 PID CONTROL (CODE -20) Page Page Page 14.2 TIME PROPORTIONAL CONTROL (TPC) MODE (Code -20) SECTION 15.0 TROUBLESHOOTING 15.1 OVERVIEW 15.2 TROUBLESHOOTING WHEN A FAULT MESSAGE IS SHOWING Page 15.3 TROUBLESHOOTING WHEN NO FAULT MESSAGE IS SHOWING - TEMPERATURE 15.4 TROUBLESHOOTING WHEN NO FAULT MESSAGE IS SHOWING - OXYGEN Page Page 15.5 TROUBLESHOOTING WHEN NO FAULT MESSAGE IS SHOWING - FREE CHLORINE Page 15.6 TROUBLESHOOTING WHEN NO FAULT MESSAGE IS SHOWING - TOTAL CHLORINE 15.7 TROUBLESHOOTING WHEN NO ERROR MESSAGE IS SHOWING MONOCHLORAMINE Page Page 15.8 TROUBLESHOOTING WHEN NO FAULT MESSAGE IS SHOWING - OZONE Page 15.9 TROUBLESHOOTING WHEN NO FAULT MESSAGE IS SHOWING - pH Page Page 15.10 TROUBLESHOOTING NOT RELATED TO MEASUREMENT PROBLEMS 15.11 SIMULATING INPUTS - DISSOLVED OXYGEN 15.12 SIMULATING INPUTS - OTHER AMPEROMETRIC MEASUREMENTS 15.13 SIMULATING INPUTS - pH 15.14 SIMULATING TEMPERATURE 15.15 MEASURING REFERENCE VOLTAGE SECTION 16.0 MAINTENANCE SECTION 17.0 RETURN OF MATERIAL