Emerson 54e pH/ORP instruction manual Output setpoints, Simulated tests

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MODEL 54e pH/ORP	APPENDIX A
	ORP CONFIGURATION

Accessing Calibrate, Program and Configure Menus. Operating configuration changes are made at the levels shown in Figure A-1. Press any key from the main display to access the main menu (top left). Refer to Section 5 for pH measurements.

Level 1 Calibrate. To access calibration selections from the main menu, with the cursor on "Calibrate" press Enter (F4). ORP standardization and tempera- ture adjustments are made at this level (refer to Section A.1 and Section 3.1 for these procedures).

Level 2 Program. To access the program level from the main menu, place the cursor over "Program" with the down arrow key. Then press Enter (F4). From the program level menu, changes can be made to the alarm setpoints and the output setpoints.

Level 3 Configure. To access the configure level from the main menu place cursor over "Program" and Enter (F4) then place cursor over "Configure" and Enter (F4). This level contains advanced selections, such as alarms and diagnostics.

Calibrate

Diagnostic variables

Program

ExitEnter

PRESS ENTER

Standardize

Adjust temperature

ExitEnter

CALIBRATE MENU SEC- TION

Buffer Calibration 4.2, 4.3

Standardize pH	4.4
Adjust Temperature	4.1
Temp Compensation4.5
pH slope	4.6

PRESS TWO ARROWS b

and then ENTER

Alarm setpoints

Output setpoints

Simulated tests

ExitEnter

PRESS

ARROWS

b

		Simulated tests
		Configure
		Exit		Enter

						PRESS

	PROGRAM MENU			SEC
	PROGRAM MENU			SEC		ENTER
	TION					ENTER
	TION
	Alarm setpoints			5.1
	Output setpoints (PID)5.2
	Output setpoints			5.3
	Simulated tests			5.4

Display

Outputs

Alarms

Exit	More Enter

PRESS

ARROWS

b

Diagnostics

Security

Exit	More Enter

CONFIGURE MENU SEC- TION

Display 5.5

Outputs 5.6

Alarms 5.7

Diagnostics 5.8

Security 7.1

FIGURE A-1. Outline of Menu Levels for ORP

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Contents PH/ORP Hart Analyzer/Controller Model 54e pH/ORPEssential Instructions Electrical Shock HazardPage Section Title Description and SpecificationsModel 54E PH/ORP Microprocessor Analyzer Table No Title Appendix TitleList of Tables Table of Contents List of Figures About This DocumentDescription of Controls Section Description and SpecificationsGeneral Description Specifications Physical Specifications General PowerRelative Humidity 95%, non condensing Alarms Current OutputsAnalyzer Specifications @ 25C Recommended SensorsPart NO. Description Ordering InformationCode Options Section Installation Mechanical InstallationLocating the Controller Unpacking and InspectionPanel Mounting Section Wiring Power Input WiringAnalog Output Wiring Alarm Relay Output Wiring454EPH02 Tions will Result in Controller MALFUNC- Tion PH Sensor WiringPH Sensor Compatibility 454EPH01 Cable Dressing Final Electrical Check Wiring to Model Section Calibration IntroductionTemperature Calibration Hold Mode OffAdjust temp 25.1 C Automatic TWO-POINT Calibration Autocal bufferBuffer 1 -- Wait Calibration Notes Auto buffer cal doneUse the arrow keys to select the correct buffer Calibrate point Pt 04.00pH 25CPt calibration done Manual TWO-POINT CalibrationStandardize 7.01 pH SINGLE-POINT pH CalibrationTemperature Compensation Options Temp comp AutoOutput trim 59.16 mV/pHTrim Outputs Hold ModeOutput trim Section Software Configuration PH Settings ListRanges Factory Settings User Settings Diagnostics Section Outline of Menu Levels Alarm High 14.00pH Changing Alarm SetpointsSimulate tests Setpoint 07.00 pHSetpoint 7.00 pH 4mA 0.00 pH 20mA 2.00 pHSetpoint + 06.90 pH Changing Output Setpoints PID onlyOutput OutputMA 0.00 pH 20 mA 14.00 pH Output 1 12.00 mA MA +00.00 pHAlarm setpoints Output setpoints Test output Test alarmTesting Outputs and Alarms Simulated testsTest alarm 1 Open Test alarm 1 OpenDisplay right AL2 Measure pHDisplay contrast Timeout On Security CautionControl Mode DisplayChanging Output Parameters Output Control ParametersRange 4-20 mA Fault 22.00 mARange 4-20 mAl Fault 22.00mA Output 2 control Output 2 setupHold feature setup Hold Disable featureInterval timer AlarmsAlarm 3 control Alarm Low Setpoint 0.01 pH Delay 0 secHysteresis 0.01 pH Delay 0 sec Relay Default NoneRelay default None Setpoint +07.00 pHTime period 30 sec URV 2.00 pHAlarm Fault Feed limit DisableTimeout 3600 sec Alarm 4 SetupOn time 120 sec Timer DisableRecovery 600 sec Interval Timer Examples Zero offset 60 mV DiagnosticsDiagnostics Off Diagnostics Auto Calibration SetupAutocal Standard Stabilize pH 0.01 pH Stabilize time 10 secAuto Calibration Setup Standard BuffersContinuous Sensor Diagnostics Section Theory of OperationSee .8 for instructions on chang- ing these setpoints Interval TimerTypical set points Alarm Relays Time Proportional Control TPC Mode CodeNormal Mode Analog OutputsController Mode Priority Controller Mode Priority ChartCondition Definitions Action DefinitionsPID Control Mode Combinations PID Control CodePID Control Measurement and Set Point Feedback ControlControl Loop Adjustment and Tuning Proportional Mode GainProportional Gain Plus Integral Reset Process Reaction Curve Method Process Reaction CurvePID Control Level 1 3 Password Privileges Section Special Procedures and FeaturesPassword Protection Configuring Security SecurityCustom Curve Lock allSensor iso 07.00 pH Solution Temperature CompensationTemp coeff +.000 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 Guidelines Temperature Compensation CircuitTroubleshooting Procedure Ohms Ambient TemperatureController preamp check Figure Preamplifier Troubleshooting ProcedurePreamp in a junction box Figure Junction Box Preamplifier Check Troubleshooting Guide No PowerCoated glass electrode Clean with soft cloth and clean water Password protected Replacement Parts Part Number DescriptionWarranty Repair NON-WARRANTY RepairSection Return of Material 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