Manuals / Emerson / Personal Care / Oxygen Equipment

Emerson 51-DO-03, 51-DO-04 Output setpoints Simulated tests, Configure, Alarm 1 control

Models: 51-DO-04 51-DO-03 DO-04 DO-03

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MODEL DO-03/04	SECTION 5.0
	SOFTWARE CONFIGURATION

5.6 CHANGING ALARM PARAMETERS

1.This section describes how to configure the analyzer alarms. Alarms 1, 2, and 3 can be assigned to dissolved oxygen or temperature. In addition, alarm 1, 2, or 3 can be configured as a feed limit timer or as an interval timer (see steps 10 and 11). Alarm 4 is always a fault alarm.

Output setpoints

Simulated tests

Configure

ExitEnter

Outputs Alarms pH

ExitEnter

Alarm 1 control

Alarm 1 setup

Alarm 2 control

ExitEnter

Activation method Control mode

ExitEnter

2.Press any key to enter the main menu. Move the cursor to "Program" and press Enter (F4).

3.Move the cursor to "Configure" and press Enter (F4).

4. Move the cursor to "Alarms" and press Enter (F4).

5.Nine menu headers relate to alarms. Alarms 1, 2 and 3, each have a control header and a setup header. Alarm 4 has only a setup header. The eighth menu header is for configuring the feed limit timer, and the ninth menu header is for configuring the interval timer.

NOTE

The 54eA analyzer can be ordered with optional TPC control feature. The version of the 54eA analyzer provided with the DO-03/04 does not have control. Although the control head- er appears in this screen, it is not activated.

To access a header, move the cursor to the desired header and press Enter (F4).

6.Alarm Control Settings:

a.Move the cursor to the desired output control header. Press Enter (F4).

b.With the cursor on "Activation method" press Enter (F4).

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Emerson DO-04, 51-DO-03 Output setpoints Simulated tests, Configure, Alarm 1 control, Alarm 1 setup Alarm 2 control

Contents

Model DO-03/04 Dissolved Oxygen Measurement System with Air Blast CleanerEssential Instructions Page Section Title Model DO-03/04 Measuring System10.0 List of Tables11.0 Section Title List of FiguresIii Features and Benefits Section SpecificationsRepeatability ±0.05 ppm 25C PowerRFI/EMI EN-61326 Output Accuracy ± 0.05 mAMaximum distance between compressor and sensor Maximum continuous pressure 50 psig 446 kPa absMaterials of Construction Analyzer dimensions Enclosure dimensions Description Power required selection9240048-00 Tag, stainless steel, specify marking Installation Section InstallationUnpacking and Inspection Model or part number DescriptionInstalling the handrail mounting assembly Installing the air compressor enclosureAssembling the pipe and pipe clamp Attaching the pipe boom to the handrail mounting assembly Installing the sensor in the washer head assemblyAssembling the washer head and pipe boom Attaching the air compressor enclosure to the handrail Installing the sensor in the washer head assembly POWER, ALARM, and Output Wiring Section WiringGeneral 454EPH02 Section Section Wiring the Oxygen Sensor Sensor WiringGeneral Section Display and Operation Alarm StatusDisplay KEY Functions and ControlMenu Tree for the 54eA Analyzer Section Software ConfigurationOn following Main Menu Calibrate See Diagnostic Variable see Choices Factory Settings Setpoints Program Settings ListChoices Factory Settings Configure Choices Factory Settings Alarm 1 setpoint Alarm setpointsAlarm 2 setpoint Alarm 3 setpointRanging the Outputs MA 0.00 ppm 20 mA 20.00 ppm Output 1 12.00 mASimulated tests Test alarm 1 OpenTest output Display Outputs AlarmsMeasure Oxygen Meas units ppmTemp units C Output 1 mA Output 2 mA Display contrast Timeout OnLanguage English Display left Display right Out Output 1 control OutputsOutput Measurement Output 1 Control Output 1 SetupRange 4-20 mA Dampen 0 sec Hold Last Value Alarm 1 control ConfigureAlarm 1 setup Alarm 2 control Changing Alarm ParametersAlarm 1 setup Alarm 1 controlAlarm Low Activate ProcessFeed limit Disable Alarm FaultTimeout 3600 sec Alarm 4 setupInterval timer Alarm 4 setup Feed limit timerTimer Disable Timer Time activated Interval 24.0 hr Interval timer setupTemp comp Auto Temperature Compensation and Temperature UnitsTemp units C Temp comp Manual Temp units CNoise Reduction 60 HzBar units mm Hg Bar meas AutoBarometric Pressure Salinity 0.0 o/oo Main sensor calSecurity Noise rejection Main sensor cal SecurityCondition Definitions Analyzer Mode PriorityAction Definitions Introduction Section Calibration TemperatureTemperature Calibration Adjust temp + 025.1 CSensor Current as a Function Dissolved Oxygen Concentration Section Calibration Dissolved OxygenZeroing the Sensor Sensor must be in zero solutionCalibrating the Sensor in AIR Stabilizing . . . WaitSection Calibrating the Sensor Against a Standard Instrument Calibrate 8.32 ppmCalibrate main sensor Zero main sensor Adjust temperatureStandardize Calibrating Barometric PressureTrimming the Outputs Section Calibration Current OutputsReplacement Parts Section MaintenanceCleaning the membrane Replacing electrolyte solution and membraneSection Spare Parts Power FuseAIR Blast Sensor Washer Replacement Parts Location Part Number DescriptionTroubleshooting When a Fault Message is Showing Section TroubleshootingFault message Explanation See Section OverviewHigh input current Temperature error low or highCheck sensor zero Sense line openProblem See Section Troubleshooting When no Fault Message is Showing OxygenZero current is too high Zero reading Is unstable Possible error warning during in-process calibrationBarometric pressure reading is too high or too low Readings drift Process readings are erraticSensor does not respond to changes in oxygen level Oxygen readings are too lowProblem Action Troubleshooting not Related to Measurement ProblemsSimulating Inputs Dissolved Oxygen Sensor Polarizing Voltage Resistance Expected currentSimulating temperature Simulating TemperatureGeneral Section Return of MaterialSensor or Circuit Board only Return of Materials RequestWarranty Specifications subject to change without notice