Emerson 51-DO-03, 51-DO-04 instruction manual Simulated tests, Test output, Test alarm 1 Open

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MODEL DO-03/04	SECTION 5.0
	SOFTWARE CONFIGURATION

5.3 TESTING OUTPUTS AND ALARMS

1.For testing purposes, the analyzer can be programmed to generate simulated outputs and to activate and deactivate alarms.

Output setpoints

Simulated tests

Configure

ExitEnter

Test output 1

Test output 2

Test alarm 1

ExitEnter

Test output 1: 10.00 mA

Simulating output1

ExitEdit

Test alarm 1: Open

Simulating alarm1

ExitEdit

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

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

4.Move the cursor to the desired output or alarm. Both outputs and all four alarms can be tested. Press Enter (F4).

A screen will appear warning that the output or alarm will change. Press Cont (F3) to continue. Press Abort (F1) to cancel the simula- tion.

5.This screen appears when an output is being simulated. To change the simulation current, press Edit (F4). Use the arrow keys to change the current to the desired value. Press Test (F4), then Esc (F3).

The simulated current will be generated for 10 minutes, then the out- put returns to normal operation. To change the timeout to a different value see Section 5.4.

To end the simulation at any time, press Exit (F1).

6.This screen appears when an alarm is being simulated. To change the state of the relay, press Edit (F4). Use the or keys to change from open to closed. Press Test (F4), then Esc (F3).

The alarm will be simulated for 10 minutes, then the alarm returns to normal operation. To change the timeout to a different value, see Section 5.4.

To end the simulation at any time, press Exit (F1).

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Contents Dissolved Oxygen Measurement System with Air Blast Cleaner Model DO-03/04Essential Instructions Page Model DO-03/04 Measuring System Section Title11.0 List of Tables10.0 Iii List of FiguresSection Title Section Specifications Features and BenefitsPower Repeatability ±0.05 ppm 25CRFI/EMI EN-61326 Output Accuracy ± 0.05 mAMaterials of Construction Maximum continuous pressure 50 psig 446 kPa absMaximum distance between compressor and sensor Analyzer dimensions Enclosure dimensions 9240048-00 Tag, stainless steel, specify marking Power required selectionDescription Section Installation InstallationUnpacking and Inspection Model or part number DescriptionAssembling the pipe and pipe clamp Installing the air compressor enclosureInstalling the handrail mounting assembly Assembling the washer head and pipe boom Installing the sensor in the washer head assemblyAttaching the pipe boom to the handrail mounting assembly Attaching the air compressor enclosure to the handrail Installing the sensor in the washer head assembly General Section WiringPOWER, ALARM, and Output Wiring 454EPH02 Section Section General Sensor WiringWiring the Oxygen Sensor Alarm Status Section Display and OperationDisplay KEY Functions and ControlSection Software Configuration Menu Tree for the 54eA AnalyzerOn following Main Menu Calibrate See Diagnostic Variable see Program Settings List Choices Factory Settings SetpointsChoices Factory Settings Configure Choices Factory Settings Alarm setpoints Alarm 1 setpointAlarm 2 setpoint Alarm 3 setpointMA 0.00 ppm 20 mA 20.00 ppm Output 1 12.00 mA Ranging the OutputsTest output Test alarm 1 OpenSimulated tests Outputs Alarms DisplayMeasure Oxygen Meas units ppmLanguage English Display left Display right Out Display contrast Timeout OnTemp units C Output 1 mA Output 2 mA Output Measurement OutputsOutput 1 control Range 4-20 mA Dampen 0 sec Hold Last Value Output 1 SetupOutput 1 Control Configure Alarm 1 controlAlarm 1 setup Alarm 2 control Changing Alarm ParametersAlarm 1 control Alarm 1 setupAlarm Low Activate ProcessAlarm Fault Feed limit DisableTimeout 3600 sec Alarm 4 setupAlarm 4 setup Feed limit timer Interval timerTimer Disable Timer Time activated Interval 24.0 hr Interval timer setupTemperature Compensation and Temperature Units Temp comp AutoTemp units C Temp comp Manual Temp units C60 Hz Noise ReductionBarometric Pressure Bar meas AutoBar units mm Hg Main sensor cal Salinity 0.0 o/ooNoise rejection Main sensor cal Security SecurityAction Definitions Analyzer Mode PriorityCondition Definitions Section Calibration Temperature IntroductionAdjust temp + 025.1 C Temperature CalibrationSection Calibration Dissolved Oxygen Sensor Current as a Function Dissolved Oxygen ConcentrationSensor must be in zero solution Zeroing the SensorStabilizing . . . Wait Calibrating the Sensor in AIRSection Calibrate 8.32 ppm Calibrating the Sensor Against a Standard InstrumentZero main sensor Adjust temperature Calibrate main sensorStandardize Calibrating Barometric PressureSection Calibration Current Outputs Trimming the OutputsSection Maintenance Replacement PartsCleaning the membrane Replacing electrolyte solution and membraneSection Power Fuse Spare PartsReplacement Parts Location Part Number Description AIR Blast Sensor WasherSection Troubleshooting Troubleshooting When a Fault Message is ShowingFault message Explanation See Section OverviewTemperature error low or high High input currentCheck sensor zero Sense line openZero current is too high Troubleshooting When no Fault Message is Showing OxygenProblem See Section Barometric pressure reading is too high or too low Possible error warning during in-process calibrationZero reading Is unstable Process readings are erratic Readings driftSensor does not respond to changes in oxygen level Oxygen readings are too lowTroubleshooting not Related to Measurement Problems Problem ActionSimulating Inputs Dissolved Oxygen Sensor Polarizing Voltage Resistance Expected currentSimulating Temperature Simulating temperatureSection Return of Material GeneralReturn of Materials Request Sensor or Circuit Board onlyWarranty Specifications subject to change without notice