Emerson 54e pH/ORP instruction manual About This Document, Table of Contents List of Figures

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MODEL 54e pH/ORP		TABLE OF CONTENTS
	TABLE OF CONTENTS (CONTINUED)
	LIST OF FIGURES
Figure No.	Title	Page
1-1	Main Display Screen	1
2-1	Wall Mounting	5
2-2	Pipe Mounting	6
2-3	Panel Mounting	6
3-1	Power Input and Relay Output Wiring for Model 54e pH/ORP	8
3-2	Sensor Wiring Photo	9
3-3	Sensor Wiring Diagram	10
3-4	Cable Dressing	11
3-5	Wiring for Sensors that have Solution Grounds	11
3-6	Wiring for Sensors without Solution Grounds Directly to Analyzer	12
3-7	Wiring for Sensors without Solution Grounds to a Junction Box	12
3-8	Wiring to Model 399-14	13
5-1	Menu Tree	25
5-2	Interval Timer Examples	41
6-1	Time Proportional Control	47
6-2	The Process Reaction Curve	52
8-1	Theoretical pH vs. Millivolt Values at 25°C (77°F)	62
8-2	Junction Box Preamplifier Check	65
8-3	Controller Preamplifier Check	65
A-1	Outline of Menu Levels for ORP	74

About This Document

This manual contains instructions for installation and operation of the Model 54epH pH/ORP HART Analyzer/Controller. The following list provides notes concerning all revisions of this document.

Rev. Level	Date	Notes
0	5/00	This is the initial release of the product manual. The manual
		has been reformatted to reflect the Emerson documentation
		style and updated to reflect any changes in the product offering.
0	11/01	Added trip output infor & fixed panel dimension reference.
A	3/02	Updated multiple drawings & added menus.
B	7/02	Fixed setpoint example screen on page 27.
C	4/03	Updated CE info.
D	7/04	Fixed power and weight specs on page 2.
E	3/05	Updated recommended sensors on page 3.
F	4/05	Added note re ordering circuit board stack on page 69.
G	2/06	Updated Figure 1, Menu tree.

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Contents PH/ORP Hart Analyzer/Controller Model 54e pH/ORPEssential Instructions Electrical Shock HazardPage Description and Specifications Model 54E PH/ORP Microprocessor AnalyzerSection Title Appendix Title List of TablesTable No Title Table of Contents List of Figures About This DocumentSection Description and Specifications General DescriptionDescription of Controls Relative Humidity 95%, non condensing Alarms Specifications Physical Specifications GeneralPower Current OutputsAnalyzer Specifications @ 25C Recommended SensorsOrdering Information Code OptionsPart NO. Description Locating the Controller Section InstallationMechanical Installation Unpacking and InspectionPanel Mounting Analog Output Wiring Section WiringPower Input Wiring Alarm Relay Output Wiring454EPH02 PH Sensor Wiring PH Sensor CompatibilityTions will Result in Controller MALFUNC- Tion 454EPH01 Cable Dressing Final Electrical Check Wiring to Model Section Calibration IntroductionHold Mode Off Adjust temp 25.1 CTemperature Calibration Autocal buffer Buffer 1 -- WaitAutomatic TWO-POINT Calibration Auto buffer cal done Use the arrow keys to select the correct bufferCalibration Notes Pt calibration done Calibrate pointPt 04.00pH 25C Manual TWO-POINT CalibrationStandardize 7.01 pH SINGLE-POINT pH CalibrationOutput trim Temperature Compensation OptionsTemp comp Auto 59.16 mV/pHHold Mode Output trimTrim Outputs Section Software Configuration PH Settings ListRanges Factory Settings User Settings Diagnostics Section Outline of Menu Levels Simulate tests Alarm High 14.00pHChanging Alarm Setpoints Setpoint 07.00 pHSetpoint + 06.90 pH Setpoint 7.00 pH4mA 0.00 pH 20mA 2.00 pH Changing Output Setpoints PID onlyMA 0.00 pH 20 mA 14.00 pH Output 1 12.00 mA OutputOutput MA +00.00 pHTesting Outputs and Alarms Alarm setpoints Output setpointsTest output Test alarm Simulated testsTest alarm 1 Open Test alarm 1 OpenDisplay right AL2 Measure pHDisplay contrast Timeout On Security CautionChanging Output Parameters Control ModeDisplay Output Control ParametersFault 22.00 mA Range 4-20 mAlRange 4-20 mA Hold feature setup Fault 22.00mAOutput 2 control Output 2 setup Hold Disable featureAlarms Alarm 3 controlInterval timer Hysteresis 0.01 pH Delay 0 sec Alarm LowSetpoint 0.01 pH Delay 0 sec Relay Default NoneTime period 30 sec Relay default NoneSetpoint +07.00 pH URV 2.00 pHTimeout 3600 sec Alarm FaultFeed limit Disable Alarm 4 SetupTimer Disable Recovery 600 secOn time 120 sec Interval Timer Examples Diagnostics Diagnostics OffZero offset 60 mV Autocal Standard DiagnosticsAuto Calibration Setup Stabilize pH 0.01 pH Stabilize time 10 secAuto Calibration Setup Standard BuffersContinuous Sensor Diagnostics Section Theory of OperationInterval Timer Typical set pointsSee .8 for instructions on chang- ing these setpoints Alarm Relays Time Proportional Control TPC Mode CodeNormal Mode Analog OutputsCondition Definitions Controller Mode PriorityController Mode Priority Chart Action DefinitionsPID Control PID Control Mode CombinationsPID Control Code Measurement and Set Point Feedback ControlProportional Mode Gain Proportional Gain Plus Integral ResetControl Loop Adjustment and Tuning Process Reaction Curve Method Process Reaction CurvePID Control Section Special Procedures and Features Password ProtectionLevel 1 3 Password Privileges Custom Curve Configuring SecuritySecurity Lock allSolution Temperature Compensation Temp coeff +.000Sensor iso 07.00 pH Operate iso +07.00 pH Section Troubleshooting Troubleshooting is easy as 1, 2, 3…Diagnostic Messages Diagnostic Messages Description of problemQuick Troubleshooting Guide Symptom ActionDiagnostic Variables Theoretical pH vs. Millivolt Values at 25C 77F Troubleshooting Procedure Troubleshooting GuidelinesTemperature Compensation Circuit Ohms Ambient TemperaturePreamplifier Troubleshooting Procedure Preamp in a junction box FigureController preamp check Figure Junction Box Preamplifier Check Troubleshooting Guide No PowerCoated glass electrode Clean with soft cloth and clean water Password protected Replacement Parts Part Number DescriptionSection Return of Material Warranty RepairNON-WARRANTY Repair GeneralAppendix a ORP Configuration Quick Startup ORPTable A-1. ORP Settings List Item Choices ORP Settings User SettingsChoices ORP Settings User Settings Diagnostics SectionOutput setpoints Simulated testsStandardize 400 mV ORP CalibrationReturn of Materials Request Sensor or Circuit Board onlyWarranty Return of MaterialSpecifications subject to change without notice