Operate iso +07.00 pH | Emerson 54e pH/ORP specs

MODEL 54e pH/ORP						SECTION 7.0
						SPECIAL PROCEDURES AND FEATURES
7.3 SOLUTION TEMPERATURE COMPENSATION (continued)

			2.		Menu Item	Options
	Temp coeff: +.000
	Temp coeff: +.000				Temperature coefficient	-0.044 to 0.028 pH/°C (0.00 for
	Operate iso: +07.00 pH					most applications)

					Operating isopotential	-1.35 to 20.12 pH (7.00 for most
	Sensor iso: 07.00 pH				Operating isopotential	-1.35 to 20.12 pH (7.00 for most
	Sensor iso: 07.00 pH				(Isopotential pH)	applications)

	Exit		Edit		Sensor isopotential	0-14 pH (7.00 for most applications)
	Exit		Edit

The values now being used by the controller are displayed. To change any of these items, use the arrow key to highlight the desired item and press Edit 4. Use the arrow keys to make the change and press Save 4 to enter the change into memory.

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Emerson 54e pH/ORP instruction manual Operate iso +07.00 pH

Contents

Model 54e pH/ORP PH/ORP Hart Analyzer/Controller Electrical Shock Hazard Essential InstructionsPage Description and Specifications Model 54E PH/ORP Microprocessor AnalyzerSection Title Appendix Title List of TablesTable No Title About This Document Table of Contents List of Figures Section Description and Specifications General DescriptionDescription of Controls Current Outputs Specifications Physical Specifications GeneralPower Relative Humidity 95%, non condensing Alarms Recommended Sensors Analyzer Specifications @ 25C Ordering Information Code OptionsPart NO. Description Unpacking and Inspection Section InstallationMechanical Installation Locating the Controller Panel Mounting Alarm Relay Output Wiring Section WiringPower Input Wiring Analog Output Wiring 454EPH02 PH Sensor Wiring PH Sensor CompatibilityTions will Result in Controller MALFUNC- Tion 454EPH01 Cable Dressing Final Electrical Check Wiring to Model Introduction Section Calibration Hold 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 Manual TWO-POINT Calibration Calibrate pointPt 04.00pH 25C Pt calibration done SINGLE-POINT pH Calibration Standardize 7.01 pH 59.16 mV/pH Temperature Compensation OptionsTemp comp Auto Output trim Hold Mode Output trimTrim Outputs PH Settings List Section Software Configuration Ranges Factory Settings User Settings Diagnostics Section Outline of Menu Levels Setpoint 07.00 pH Alarm High 14.00pHChanging Alarm Setpoints Simulate tests Changing Output Setpoints PID only Setpoint 7.00 pH4mA 0.00 pH 20mA 2.00 pH Setpoint + 06.90 pH MA +00.00 pH OutputOutput MA 0.00 pH 20 mA 14.00 pH Output 1 12.00 mA Simulated tests Alarm setpoints Output setpointsTest output Test alarm Testing Outputs and Alarms Test alarm 1 Open Test alarm 1 Open Measure pH Display right AL2 Security Caution Display contrast Timeout On Output Control Parameters Control ModeDisplay Changing Output Parameters Fault 22.00 mA Range 4-20 mAlRange 4-20 mA Hold Disable feature Fault 22.00mAOutput 2 control Output 2 setup Hold feature setup Alarms Alarm 3 controlInterval timer Relay Default None Alarm LowSetpoint 0.01 pH Delay 0 sec Hysteresis 0.01 pH Delay 0 sec URV 2.00 pH Relay default NoneSetpoint +07.00 pH Time period 30 sec Alarm 4 Setup Alarm FaultFeed limit Disable Timeout 3600 sec Timer Disable Recovery 600 secOn time 120 sec Interval Timer Examples Diagnostics Diagnostics OffZero offset 60 mV Stabilize pH 0.01 pH Stabilize time 10 sec DiagnosticsAuto Calibration Setup Autocal Standard Standard Buffers Auto Calibration Setup Section Theory of Operation Continuous Sensor Diagnostics Interval Timer Typical set pointsSee .8 for instructions on chang- ing these setpoints Time Proportional Control TPC Mode Code Alarm Relays Analog Outputs Normal Mode Action Definitions Controller Mode PriorityController Mode Priority Chart Condition Definitions Measurement and Set Point Feedback Control PID Control Mode CombinationsPID Control Code PID Control Proportional Mode Gain Proportional Gain Plus Integral ResetControl Loop Adjustment and Tuning Process Reaction Curve Process Reaction Curve Method PID Control Section Special Procedures and Features Password ProtectionLevel 1 3 Password Privileges Lock all Configuring SecuritySecurity Custom Curve Solution Temperature Compensation Temp coeff +.000Sensor iso 07.00 pH Operate iso +07.00 pH Troubleshooting is easy as 1, 2, 3… Section Troubleshooting Diagnostic Messages Description of problem Diagnostic Messages Symptom Action Quick Troubleshooting Guide Diagnostic Variables Theoretical pH vs. Millivolt Values at 25C 77F Ohms Ambient Temperature Troubleshooting GuidelinesTemperature Compensation Circuit Troubleshooting Procedure Preamplifier Troubleshooting Procedure Preamp in a junction box FigureController preamp check Figure Junction Box Preamplifier Check No Power Troubleshooting Guide Coated glass electrode Clean with soft cloth and clean water Password protected Part Number Description Replacement Parts General Warranty RepairNON-WARRANTY Repair Section Return of Material Quick Startup ORP Appendix a ORP Configuration Item Choices ORP Settings User Settings Table A-1. ORP Settings List Diagnostics Section Choices ORP Settings User Settings Simulated tests Output setpoints ORP Calibration Standardize 400 mV Sensor or Circuit Board only Return of Materials Request Return of Material Warranty Specifications subject to change without notice