Emerson 54e pH/ORP instruction manual Section Software Configuration, PH Settings List

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MODEL 54e pH/ORP

SECTION 5.0

 

SOFTWARE CONFIGURATION

SECTION 5.0

SOFTWARE CONFIGURATION

This section contains the following:

•An introduction to using the configuration process

•A List of Settings for the controller

•Step-by-step instructions and explanations for each parameter on the List

INTRODUCTION TO CONFIGURATION

The controller arrives from the factory configured and ready to operate as a pH controller. Refer to Appendix A for ORP meas- urements.

Figure 5-1 is an outline of the menu structure. Before attempting any changes refer to the parameter setup list shown in Table 5-1. This table presents a brief description and the possible options.

The factory setting is listed with a space for the user setting. It is recommended that the list be carefully reviewed before any changes are made.

On initial configuration, it is recommended that the parameters be entered in the order shown on the worksheet. This will reduce the chance of accidentally omitting a needed parameter.

TABLE 5-1. pH Settings List

ITEM

CHOICES

FACTORY SETTINGS

USER SETTINGS

PROGRAM LEVEL (Sections 5.1 - 5.3)

 

 

 

 

A. Alarm Setpoints (Section 5.2)

 

 

 

 

1. Alarm 1 (low action)

0 - 14 pH

 

0.00 pH

_______

2. Alarm 2 (high action)

0 - 14 pH

 

14.00 pH

_______

3. Alarm 3 (high action)

0 - 14 pH

 

14.00 pH

_______

B. Output Setpoints (Section 5.1, 5.3)

 

 

 

 

1.

Output 1: 4 mA

0 - 14 pH

 

0.00 pH

_______

2.

Output 1: 20 mA

0 - 14 pH

 

14.00 pH

_______

3.

Output 2: 4 mA

–15 - 130°C

 

0.0°C

_______

4.

Output 2: 20 mA

–15 - 130°C

 

100.0°C

_______

CONFIGURE LEVEL (Sections 5.5-5.9)

 

 

 

 

A. Display (Section 5.5)

 

 

 

 

1.

Measurement type

pH/ORP/Redox

 

pH

_______

2. pH Resolution

0.01 pH/0.1 pH

 

0.01 pH

 

3. Temperature Units

°C/°F

 

°C

_______

4.

Output 1 Units

mA/% (of full scale)

 

mA

_______

5.

Output 2 Units

mA/% (of full scale)

 

mA

_______

6.

Language

English/Français/Español/Deutsch/Italiano

English

_______

7.

Main display lower left

See Section 5.5

 

Alarm 1 Setpoint

_______

8.

Main display lower right

See Section 5.5

 

Alarm 2 Setpoint

_______

9.

Display contrast

0-9 (9 darkest)

 

5

_______

10. Test Timeout

On/Off

 

On

_______

11. Timeout Value

1-60 min

 

10 min

_______

B. Outputs (Section 5.6)

 

 

 

 

1.

Output 1 Control

 

 

 

 

 

(a) Output 1 Measurement

Process/Temp/Glass Imp/Ref Imp

Process (pH)

_______

 

(b) Output1 Control Mode

Normal/PID

 

Normal

_______

2a. Output 1 Setup (Normal)

 

 

 

 

 

(a) Current Range

4-20 mA/0-20 mA

 

4-20 mA

_______

 

(b) Dampening

0-299 Sec

 

0 Sec

_______

 

(c) Hold Mode

Last value/Fixed value

 

Last value

_______

 

(d) Fixed Hold Value (if (c) Fixed)

0-22 mA

 

21 mA

_______

 

(e) Fault value

0-22 mA

 

22 mA

_______

22Continued on the following page

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Contents PH/ORP Hart Analyzer/Controller Model 54e pH/ORPEssential 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 DocumentGeneral Description Section Description and SpecificationsDescription of Controls Specifications Physical Specifications General PowerRelative Humidity 95%, non condensing Alarms Current OutputsAnalyzer Specifications @ 25C Recommended SensorsCode Options Ordering InformationPart NO. Description Section Installation Mechanical InstallationLocating the Controller Unpacking and InspectionPanel Mounting Section Wiring Power Input WiringAnalog Output Wiring Alarm Relay Output Wiring454EPH02 PH Sensor Compatibility PH Sensor WiringTions will Result in Controller MALFUNC- Tion 454EPH01 Cable Dressing Final Electrical Check Wiring to Model Section Calibration IntroductionAdjust 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 CalibrationStandardize 7.01 pH SINGLE-POINT pH CalibrationTemperature Compensation Options Temp comp AutoOutput trim 59.16 mV/pHOutput trim Hold ModeTrim Outputs 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 mAl Fault 22.00 mARange 4-20 mA Fault 22.00mA Output 2 control Output 2 setupHold feature setup Hold Disable featureAlarm 3 control AlarmsInterval timer 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 SetupRecovery 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 secAuto Calibration Setup Standard BuffersContinuous Sensor Diagnostics Section Theory of OperationTypical set points Interval TimerSee .8 for instructions on chang- ing these setpoints 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 ControlProportional Gain Plus Integral Reset Proportional Mode GainControl Loop Adjustment and Tuning Process Reaction Curve Method Process Reaction CurvePID Control Password Protection Section Special Procedures and FeaturesLevel 1 3 Password Privileges Configuring Security SecurityCustom Curve Lock allTemp 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 problemQuick Troubleshooting Guide Symptom ActionDiagnostic Variables Theoretical pH vs. Millivolt Values at 25C 77F Troubleshooting Guidelines Temperature Compensation CircuitTroubleshooting Procedure Ohms Ambient TemperaturePreamp in a junction box Figure Preamplifier Troubleshooting ProcedureController 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 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
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