Emerson TCL Troubleshooting When a Fault Message is Showing, Fault message Explanation Section

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MODEL TCL

SECTION 11

 

TROUBLESHOOTING

11.3 TROUBLESHOOTING WHEN A FAULT MESSAGE IS SHOWING

Fault message

Explanation

Section

 

 

 

Main Board CPU Error

Main board software is corrupted

11.3.1

 

 

 

Main Board Factory Data

Main board factory eeprom data is corrupted

11.3.1

 

 

 

Main Board User Data

Main board user eeprom data is corrupted

11.3.1

 

 

 

Sensor Hardware Error

Missing or bad hardware component

11.3.2

 

 

 

Sensor Board Unknown

Analyzer does not recognize sensor board

11.3.3

 

 

 

Sensor HW-SW Mismatch

Sensor board hardware and software do not match

11.3.3

 

 

 

Sensor Incompatible

Sensor board software is not supported by main board

11.3.4

software

 

 

 

 

 

Sensor Not Communicating

Sensor board is not communicating with main board

11.3.3

 

 

 

Sensor CPU Error

Sensor board software is corrupted

11.3.5

 

 

 

Sensor RTD Open

Temperature measuring circuit is open

11.3.6

 

 

 

S1 Not Detected

No sensor board is connected to sensor 1 terminal

11.3.7

 

 

 

Sensor Factory Data

Sensor board factory eeprom data is corrupted

11.3.8

 

 

 

Sensor EEPROM Write Error

Bad CPU on the sensor board

11.3.8

 

 

 

Sensor User Data

Sensor board user eeprom data is corrupted

11.3.8

 

 

 

Sensor ADC Error

Bad component on the sensor board

11.3.9

 

 

 

Sensor RTD Out of Range

RTD is improperly wired or has failed

11.3.10

 

 

 

11.3.1 Main Board CPU, Main Board Factory Data, and Main Board User Data Errors.

These error messages mean the main board software is corrupted or the eeprom data on the main board is corrupted.

1.Cycle the power off then on.

2.If cycling the power does not help, call the factory. The main board must be replaced. To do this, the analyzer must be returned to the factory.

3.If cycling the power does not help and the fault message was Main Board User Data, reset the analyzer to factory default. See section 7.8. Re-enter user settings and repeat calibration.

11.3.2 Hardware Error.

Hardware error means there is a missing or bad hardware component on the sensor board. The board must be replaced.

11.3.3Sensor Board Unknown, Sensor Board HW (Hardware) or SW (Software) Mismatch, or Sensor Board Not Communicating.

These error messages mean the main board either does not recognize the sensor board or the sensor board and main board are no longer communicating.

1.Verify that the ribbon cable connecting the main board (on the inside of the front panel) and the sensor board are properly seated. Inspect the connecting cable for obvious tears or breaks.

2.If the ribbon cable is properly seated and appears undamaged, the sensor board should be replaced.

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Contents Total Chlorine Analyzer Read this page Before Proceeding Electrical Shock HazardPage Hazardous Area Installation Rev. Level DateModel TCL Total Chlorine Analyzer Table of Contents Contd List of TablesList of Figures IiiPage Model 1056 Chlorine Analyzer Section Description and SpecificationsModel TCL Sample Conditioning System Model 499A CL-02 Sensor Sample Conditioning System GeneralSample Requirements Electrolyte Capacity Approximately 25 mL Linearity per ISO 15839 0-10 ppm 2% 0-20 ppm 3%Ordering Information and Accessories Accessories Sample Conditioning SystemDescription Weight Ship Weight DescriptionSchematic of Sample Conditioning System and Analyzer Principles of OperationUnpacking and Inspection InstallationInstallation Panel Mounting Dimensions Wall / Surface Mount Pipe MountInstall the Sample Conditioning Enclosure Install the SensorTCL Case Dimensions Prepare Analyzer Conduit Openings WiringProvide Power to the Sample Conditioning System Power Analog output wiringSensor Wiring Alarm wiringApply Power to the Analyzer and Complete Quick Start EnglishTotal Chlorine Ppm mg/LTemp Units Menu Tree START-UP Prepare the ReagentZero the Sensor Start Sample FlowDisplay and Operation DisplayKeypad Programming the ANALYZER-TUTORIAL CalibrateOutputs RangeOutput Range O1 S1 4mA 0.000 ppm O1 S1 20mA 08.50 ppmO2 S1 4mA 0.0C O2 S1 20mA 100.0C SecurityUsing Hold HoldConfiguring the Main Display Main FormatLanguage English Contrast Format, Language, Warning, and ContrastDefault Settings Programming the AnalyzerDefault Settings Choices Measurement ChlorineDefault Settings Choices DefaultTemperature related settings Security CodeDefinitions CONFIGURING, RANGING, and Simulating OutputsOutputs First Assign ConfigureProgramOutput Configure Simulate Output Configure Procedure Ranging OutputsOutput Output Range O1 S1 20mA 10.00 ppm O2 S1 4mA O2 S1 20mAConfigure Simulate Configuring Alarms and Assigning SetpointsRangeSimulate OutputDefinitions Alarm AlarmsConfigure/Setpoint Alarms Configure/Setpoint Alarm Simulate AlarmSimulate Don’t SimulateAlarms Configure/Setpoint Simulate Synch Timers YesConfiguring the Measurement Procedure Synchronizing TimersMeasurement Sensor1SensorConfiguring Temperature Related Settings Program Outputs Alarms MeasurementTemperature Temperature UnitsUnitsC S1 Temp Comp AutoConfiguring Security Settings Program Alarms Measurement TemperatureSecurity SecurityResetting the Analyzer Program Temperature Security DiagnosticsReset Analyzer Reset AnalyzerDigital Communications HartIntroduction Calibrating TemperatureCalibration Temperature S1 Calibration + 25.0C ProcedureCalibrate SensorSensor11 Output S1 CalibrationCalibrating Total Chlorine Determination of Total ChlorineProcedure Zeroing the Sensor Choose Total ChlorineTemperature S1 Calibration ZeroZeroCalCal Process Cal S1 Zero Cal Sensor zero failed Press ExitCalibrate? SensorCalibrating Analog Outputs Calibrate? SensorOutput MA Output Cal Meter 000 mAOutput Trim Complete Maintenance AnalyzerCleaning the membrane Replacing the membrane and electrolyte solutionTotal Chlorine Sensor GeneralSensor Parts Spare Parts Reagent Sample and reagent tubingReplacing Sample Tubing Peristaltic pump tubing Model TCL Replacing the air pump Replacing the air pump diaphragm and check valves Replacement Parts and Reagent for Sample Conditioning System DescriptionSection Troubleshooting Using the Diagnostic FeatureFaults OverviewHardware Error Troubleshooting When a Fault Message is ShowingFault message Explanation Section Sensor CPU Error Sensor ADC ErrorSensor Incompatible Sensor RTD OpenTroubleshooting When a Warning Message is Showing Explanation SectionSensor Need Factory Cal Sensor Negative ReadingTroubleshooting When no Error Message is Showing Problem See SectionZero current is too high Zero current is unstableSensitivity is low or readings are low Readings drift Cath Simulating InputsAnod Simulating Temperature Simulating temperatureSection Return of Material Warranty RepairNON-WARRANTY Repair Warranty Return of MaterialSpecifications subject to change without notice

TCL specifications

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