ABB TTF200 Operating Instruction

Also see for TTF200: Additional instructions Operating instructions

ABB TTF200 Operating Instruction Manual pdf 29 page image

TTF200 FIELD-MOUNT TEMPERATURE TRANSMITTER | OI/TTF200-EN REV. A 298.2.1 Error messages on the LCD displayIf the event of an error, a message consisting of a symbol or letter (device status) and a number (DIAG NO.) will appear at the bottom of the process display.Process displayApplication F72The diagnostic messages are divided into the followinggroups in accordance with the NAMUR classificationscheme:Symbol -LetterDescriptionI OK orInformationDevice is functioning orinformation is availableC Check Function Device is undergoingmaintenance (e. g. simulation)S OffSpecificationDevice or measuring point isbeing operated outside of thespecificationsM MaintenanceRequiredRequest service to prevent themeasuring point from failingF Failure Error; measuring point has failedAdditionally, the diagnostic messages are divided into thefollowing areas:Range DescriptionElectronics Diagnosis for device hardware.Sensor Diagnosis for sensor elements andconnection lines.Installation /ConfigurationDiagnosis for communication interface andparameterization / configuration.OperatingconditionsDiagnosis for ambient and processconditions.NOTICEFor a detailed description of the errors and information ontroubleshooting, see chapter ‘Possible HART errormessages’ on page 30 .9 Diagnosis / error messagesThe transmitter signals messages and errors in differentways.Messages via the HART interfaceThe transmitter signals changed configuration or parametersetting by setting the HART flag "Configuration-changed"(Configuration-changed).The message can be acknowledged via the HART-DTM.Error message on the LCD displayIn the event of an error, a message appears at the bottom ofthe process display,consisting of a symbol or letters(Device Status) and a number (DIAG.NO.).See chapter ‘Error messages on the LCD display’ on page 29.Error message on the current outputSensor or device errors can be indicated by underranging oroverranging of the current output.Configuration takes place via the DTM parameter "output / output upon error>".Change from two to one column