ABB TB82PH Istruzioni per gli Interventi

OperatingInstructionsTB82 Transmitter SeriesFOUNDATION FieldbusFour-ElectrodeConductivity TransmittersModel TB82ECABBFile Name: ABB_Transmitter_TB82EC

I-E67-TB82FF-2A February 13, 200210Icon Key FunctionExit to MEASURE Escapes back to the Measure Mode from all other modes or programming states of op

I-E67-TB82FF-2A February 13, 200211CALIBRATE MODEThe Calibrate Mode of Operation provides the abilityto calibrate the sensor and temperature inputs.T

I-E67-TB82FF-2A February 13, 200212TMPCALNO023 MEASURE YESMEASURESTABL? 023ENTERNEW.VAL MEASURETMP.CALRETURNENTERUNITS MEASURECoToggle between deg

I-E67-TB82FF-2A February 13, 200213OUTPUT/HOLD MODEThe Output/Hold Mode of Operation provides theability to view a limited number of Transducer Block

I-E67-TB82FF-2A February 13, 200214Any changes to the transmitter configuration must besaved. Pressing the Exit to MEASURE key promptsthe user to “S

I-E67-TB82FF-2A February 13, 200215function that converts the conductivity measurementsto concentration values. All concentration valueshave a fixed

I-E67-TB82FF-2A February 13, 200216051015202530354045500 50 100 150 200 250 300 350 400Conductivity (mS/cm)Ammonium Nitrate (%)Break PointsActual Con

I-E67-TB82FF-2A February 13, 200217The options for temperature compensation aregrouped into two sets: MANUAL and AUTO(Automatic). MANUAL temperature

I-E67-TB82FF-2A February 13, 2002180.000.200.400.600.801.001.201.400 20 40 60 80 100 120 140 160 180 200Temperature (C)K/KstdBreak PointsActual Non-l

I-E67-TB82FF-2A February 13, 200219SECURITY MODEThe Security Mode of Operation establishespassword protection against unauthorized changes totransmit

I-E67-TB82FF-2A February 13, 20022ABB IncorporatedThe CompanyABB Incorporated is an established world force in the design and manufactureof instrumen

I-E67-TB82FF-2A February 13, 200220UTILITY MODEThe Utility Mode of Operation provides access topowerful functions not used during normal operatingcon

I-E67-TB82FF-2A February 13, 200221Transmitter Identification (FF.ID) StateThere are several ways to identify a transmitter in thenetwork, and more p

I-E67-TB82FF-2A February 13, 200222The transmitter provides support for all VirtualCommunication Relations (VCR). Theserelationships represent the r

I-E67-TB82FF-2A February 13, 200223DEVICE BLOCKSAll variables and parameters of the transmitter arestructured in blocks with respect to their assignm

I-E67-TB82FF-2A February 13, 200224SensorField DeviceTransducer BlockResourceBlockFieldbusChannel ValuesBlock ParametersAI BlockOutAlgorithmAcyclic D

I-E67-TB82FF-2A February 13, 200225The Resource Block includes data and parameters that defined the overall operation of the device. Theseparameters

I-E67-TB82FF-2A February 13, 200226RESOURCE BLOCK (cont’d)25FREE_TIME Free Time 4 D R - 0-100 %26 SHED_RCAS 4 S R/W 64000027 SHED_ROUT 4 S R/W 640000

I-E67-TB82FF-2A February 13, 200227The Transducer Block contains block parameters that configure the device’s functionality. It insulates the sensor

I-E67-TB82FF-2A February 13, 200228CONDUCTIVITY/CONCENTRATION TRANSDUCER BLOCKIDX Name Description Bytes ST AR Default Valid Range Note0 BLOCK_OBJ Bl

I-E67-TB82FF-2A February 13, 200229CONDUCTIVITY/CONCENTRATION TRANSDUCER BLOCK (cont’d)IDX Name Description Bytes ST AR Default Valid Range Note20 SE

I-E67-TB82FF-2A February 13, 20023CONTENTSSection PageCONTENTS ...3INTRODUCTION...

I-E67-TB82FF-2A February 13, 200230CONDUCTIVITY/CONCENTRATION TRANSDUCER BLOCK (cont’d)IDX Name Description Bytes ST AR Default Valid Range Note37USR

I-E67-TB82FF-2A February 13, 200231CONDUCTIVITY/CONCENTRATION TRANSDUCER BLOCK (cont’d)IDX Name Description Bytes ST AR Default Valid Range Note49 TE

I-E67-TB82FF-2A February 13, 200232The Analog Input Function Block can be mapped to one out of the five outputs channels from the Transducer Blockand

I-E67-TB82FF-2A February 13, 200233ANALOG INPUT 1 - FUNCTION BLOCKIDX Name Description Bytes ST AR Default Valid Range Note0 BLOCK_OBJ Block Object 6

I-E67-TB82FF-2A February 13, 200234ANALOG INPUT 1 - FUNCTION BLOCK (cont’d)IDX Name Description Bytes ST AR Default Valid Range Note21 BLOCK_ALM Unac

I-E67-TB82FF-2A February 13, 200235ANALOG INPUT 2 - FUNCTION BLOCKIDX Name Description Bytes ST AR Default Valid Range Note0 BLOCK_OBJ 621 ST_REV Sta

I-E67-TB82FF-2A February 13, 200236ANALOG INPUT 2 - FUNCTION BLOCK (cont’d)IDX Name Description Bytes ST AR Default Valid Range Note21 BLOCK_ALM Unac

I-E67-TB82FF-2A February 13, 200237Note.A) PRIMARY_VALUE_TYPE parameter establishes the type of measurement the device is performing. Thedefault mea

I-E67-TB82FF-2A February 13, 200238TABLE 1PRIMARY_VALUE_TYPE Codes113 Conductivity117 ConcentrationTABLE 2Engineering unit codes related toPRIMARY_VA

I-E67-TB82FF-2A February 13, 20022OUT OUT Channel SV2: Concentration or Conductivity SV1: Temperature PV: Conductivity or Concentration Cha

I-E67-TB82FF-2A February 13, 20024TRANSPORTAfter factory calibration, the instrument is packed in acarton, intended to provide protection from physic

I-E67-TB82FF-2A February 13, 20023HARDWARE DIP SWITCH FUNCTIONSThere are four switches on the Microprocessor/Display PCB Assembly that perform unique

I-E67-TB82FF-2A February 13, 20024SIMPLE FAULT FINDINGIf the transmitter does not appear to be working satisfactory, carry out the following troubles

I-E67-TB82FF-2A February 13, 20025DIAGNOSTIC INFORMATIONThe TB82EC FF transmitter performs a number of diagnostic checks on hardware, software, and s

I-E67-TB82FF-2A February 13, 20026Fault Code Fault TextStringCorrective ActionPC12 TEMP.AD See PC8 corrective actions. If all items check out proper

I-E67-TB82FF-2A February 13, 20022Sensor Group C also indicates a potentially badprocess calibration or poorly performing sensor.Again, a bad calibra

I-E67-TB82FF-2A February 13, 20022where T is in degrees Celsius. The measuredresistance should be within the expected value by ±5%.Moisture intrusio

I-E67-TB82FF-2A February 13, 20023Sensor Group Variable Resistance(ohm)Desired Display Value Actual Display ValueOpen0.000 µS/cm100,0000.050 µS/cm50,

I-E67-TB82FF-2A February 13, 20024In addition to the dynamic variable status, Block Error Parameters provide error status of hardware or softwarecomp

I-E67-TB82FF-2A February 13, 20025Problem/ErrorCode and TextPromptCode TextProblem &ErrorDescriptionPV StatusSV1StatusSV2StatusTBBlock_errTB Bloc

I-E67-TB82FF-2A February 13, 20026DISMANTLING AND REASSEMBLYRequired toolsMedium flat-bladed screwdriverSmall Phillips screwdriverDismantlinga) Use

I-E67-TB82FF-2A February 13, 20025PRINCIPLE OF OPERATIONThe TB82EC Four-Electrode ConductivityFOUNDATION Fieldbus Transmitter provides on-linemeasure

I-E67-TB82FF-2A February 13, 20027SPECIFICATIONSProperty Characteristic/ValueProcess Display RangeConductivityConcentration0.000 µS/cm to 1999 mS/cm0

I-E67-TB82FF-2A February 13, 20028Property Characteristic/ValueMaximum Span(full scale settings)ConductivityConcentrationTemperatureSensor Group A: 1

I-E67-TB82FF-2A February 13, 20029Property Characteristic/ValueEMC Requirements CE certified:Electromagnetic Conformance - IEC61326-1: 2000EN55011: 1

I-E67-TB82FF-2A February 13, 200210GLOSSARY OF PROGRAMMING TEXT PROMPTSTEXT STRING DESCRIPTION3K.BLCO 3 kohm Balco (Temperature Compensation).4.75K.R

I-E67-TB82FF-2A February 13, 200211TEXT STRING DESCRIPTIONPUR.H2O Pure Water.PV OFF Process Variable Offset Value for the installed sensor.PV SLP Pro

I-E67-TB82FF-2A February 13, 200212TB82EC WORKSHEETTag: Date:Analyzer Type: CONDUCTIVITYSENSOR GROUP:  A B C CONCENTRATIONSENSOR GROUP:  A B

I-E67-TB82FF-2A February 13, 200213PRODUCTS & CUSTOMER SUPPORTA Comprehensive Instrumentation RangeAnalytical Instrumentation• TransmittersOn-lin

I-E67-TB82FF-2A February 13, 200214Client WarrantyPrior to installation, the equipment referred to in thismanual must be stored in a clean, dry envir

I-E67-TB82FF-2A February 13, 200215TROUBLE SHEETTROUBLE SHEETWARRANTY REPAIR   REPAIR ORDERRejection or discrepancy reports Copy attached

I-E67-TB82FF-2A February 13, 200216EC DECLARATION OF CONFORMITYABB Incorporated2175 Lockheed WayCarson City, NV 89706USAWe declare under our sole r

I-E67-TB82FF-2A February 13, 20026. . . PRINCIPLE OF OPERATIONSENSORINTERFACESERIAL EEMEMORYSignalConditioningCircuitANALOG TO DIGITAL CONVERTERMICRO

I-E67-TB82FF-2A February 13, 200217ABB Incorporated ABB Instrumentation Ltd2175 Lockheed Way Oldends LaneCarson City, NV 89706 Stonehouse, Glos.USA

I-E67-TB82FF-2A February 13, 20027INSTALLATIONBesides the normal precautions for storage andhandling of electronic equipment, the transmittercontains

I-E67-TB82FF-2A February 13, 20028ELECTRICAL CONNECTIONSThe bus powers the transmitter; thus, power andfieldbus signals share the same pair of wires.

I-E67-TB82FF-2A February 13, 20029. . . ELECTRICAL CONNECTIONSTo ensure fault-free communication, the bus must beproperly terminated at both ends. O