454EPH01 | Emerson 54e pH/ORP instruction

MODEL 54e pH/ORP	SECTION 3.0
	WIRING

DWG. NO.

454EPH01

FIGURE 3-3. Sensor Wiring Diagram

REV.

C

10

Image 16

Emerson 54e pH/ORP instruction manual 454EPH01

Contents

PH/ORP Hart Analyzer/Controller Model 54e pH/ORP Essential Instructions Electrical Shock HazardPage Model 54E PH/ORP Microprocessor Analyzer Description and SpecificationsSection Title List of Tables Appendix TitleTable No Title Table of Contents List of Figures About This Document General Description Section Description and SpecificationsDescription of Controls Specifications Physical Specifications General PowerRelative Humidity 95%, non condensing Alarms Current Outputs Analyzer Specifications @ 25C Recommended Sensors Code Options Ordering InformationPart NO. Description Section Installation Mechanical InstallationLocating the Controller Unpacking and Inspection Panel Mounting Section Wiring Power Input WiringAnalog Output Wiring Alarm Relay Output Wiring 454EPH02 PH Sensor Compatibility PH Sensor WiringTions will Result in Controller MALFUNC- Tion 454EPH01 Cable Dressing Final Electrical Check Wiring to Model Section Calibration Introduction Adjust temp 25.1 C Hold Mode OffTemperature Calibration Buffer 1 -- Wait Autocal bufferAutomatic TWO-POINT Calibration Use the arrow keys to select the correct buffer Auto buffer cal doneCalibration Notes Calibrate point Pt 04.00pH 25CPt calibration done Manual TWO-POINT Calibration Standardize 7.01 pH SINGLE-POINT pH Calibration Temperature Compensation Options Temp comp AutoOutput trim 59.16 mV/pH Output trim Hold ModeTrim Outputs Section Software Configuration PH Settings List Ranges Factory Settings User Settings Diagnostics Section Outline of Menu Levels Alarm High 14.00pH Changing Alarm SetpointsSimulate tests Setpoint 07.00 pH Setpoint 7.00 pH 4mA 0.00 pH 20mA 2.00 pHSetpoint + 06.90 pH Changing Output Setpoints PID only Output OutputMA 0.00 pH 20 mA 14.00 pH Output 1 12.00 mA MA +00.00 pH Alarm setpoints Output setpoints Test output Test alarmTesting Outputs and Alarms Simulated tests Test alarm 1 Open Test alarm 1 Open Display right AL2 Measure pH Display contrast Timeout On Security Caution Control Mode DisplayChanging Output Parameters Output Control Parameters Range 4-20 mAl Fault 22.00 mARange 4-20 mA Fault 22.00mA Output 2 control Output 2 setupHold feature setup Hold Disable feature Alarm 3 control AlarmsInterval timer Alarm Low Setpoint 0.01 pH Delay 0 secHysteresis 0.01 pH Delay 0 sec Relay Default None Relay default None Setpoint +07.00 pHTime period 30 sec URV 2.00 pH Alarm Fault Feed limit DisableTimeout 3600 sec Alarm 4 Setup Recovery 600 sec Timer DisableOn time 120 sec Interval Timer Examples Diagnostics Off DiagnosticsZero offset 60 mV Diagnostics Auto Calibration SetupAutocal Standard Stabilize pH 0.01 pH Stabilize time 10 sec Auto Calibration Setup Standard Buffers Continuous Sensor Diagnostics Section Theory of Operation Typical set points Interval TimerSee .8 for instructions on chang- ing these setpoints Alarm Relays Time Proportional Control TPC Mode Code Normal Mode Analog Outputs Controller Mode Priority Controller Mode Priority ChartCondition Definitions Action Definitions PID Control Mode Combinations PID Control CodePID Control Measurement and Set Point Feedback Control Proportional Gain Plus Integral Reset Proportional Mode GainControl Loop Adjustment and Tuning Process Reaction Curve Method Process Reaction Curve PID Control Password Protection Section Special Procedures and FeaturesLevel 1 3 Password Privileges Configuring Security SecurityCustom Curve Lock all Temp coeff +.000 Solution Temperature CompensationSensor iso 07.00 pH Operate iso +07.00 pH Section Troubleshooting Troubleshooting is easy as 1, 2, 3… Diagnostic Messages Diagnostic Messages Description of problem Quick Troubleshooting Guide Symptom Action Diagnostic Variables Theoretical pH vs. Millivolt Values at 25C 77F Troubleshooting Guidelines Temperature Compensation CircuitTroubleshooting Procedure Ohms Ambient Temperature Preamp in a junction box Figure Preamplifier Troubleshooting ProcedureController preamp check Figure Junction Box Preamplifier Check Troubleshooting Guide No Power Coated glass electrode Clean with soft cloth and clean water Password protected Replacement Parts Part Number Description Warranty Repair NON-WARRANTY RepairSection Return of Material General Appendix a ORP Configuration Quick Startup ORP Table A-1. ORP Settings List Item Choices ORP Settings User Settings Choices ORP Settings User Settings Diagnostics Section Output setpoints Simulated tests Standardize 400 mV ORP Calibration Return of Materials Request Sensor or Circuit Board only Warranty Return of Material Specifications subject to change without notice