Instruction Manual FCX-AII SERIES TRANSMITTERS - Fagerberg

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Mode indicating function of digital indicatorFIXOUTDISP%ZEROabsMode indicationMode%ZERODISPOUTFIXWhen indicated% outputExternal zero adjustment possibleDigital indicator displayoutputFixed current modeWhen not indicatedActual scaleExternal zero adjustment impossibleDigital indicator proportional displayProportional outputMeasurement modeabs–NAbsolute pressureOutput value < ZeroSampling status (Flicker)Gage pressureOutput value Zero(a part of unit indicator)3
3. OPERATION AND SHUTDOWN3.1 Preparation for operationBefore operating the transmitter, be sure to perform the following checks and procedures. On zeropoint check or zero adjustment in hazardous area, do not open terminal cover and do not use HHC.Use the transmitter indicator and the external adjustment screw.Preparation procedure(1) Check for liquid or gas leakage from the process connection,etc. by applying soapy water or the like.(2) Check the signal wiring according to the “Terminalblock connection diagram” shown in 7.1.(3) Vent gas from the transmitter in the case of liquidmeasurement.ImportantWhen the plant requires chemical cleaning at the start of operation, be sure to close thevalve of the transmitter to prevent entry of cleaning liquid into the pressure receivingunit.(4) Perform zero point adjustment.Zero point checkTurn on the power to the transmitter.Check the output signal of the transmitter by connecting a DC ammeter across CK+ and CK– of theterminal block.After ten minutes or longer, adjust the transmitter output current to 4 mA (zero adjustment). (Seebelow.)Zero adjustment(1) Adjustment by zero adjustment screwAdjust zero point of the transmitter to 4 mA byturning the zero adjustment screw.Note 1) If the transmitter is locked (see section 4.1.3Operating procedure, Lock of adjustmentfunction.), this adjustment cannot be madewith the external adjustment screw.Note 2) When a digital indicator is attached to thetransmitter, make sure that the LCD lamp“ZERO” is ON.(2) Adjustment by HHCRefer “zero adjustment” explained in section 4.1.DecreaseIncreaseFine adjustment : turning slowlyRough adjustment: turning quicklyImportant1. After adjustment of the transmitter, it should be kept energized for about 10 secondsto write the adjustment results into memory.2. Use a blade-edge screwdriver for adjusting the zero adjustment screw.4
Page 1 and 2: Instruction ManualFCX-AII SERIES TR
Page 3 and 4: CAUTION ON SAFETYFirst of all, read
Page 5 and 6: CAUTIONS ON USEBe sure to observe t
Page 7 and 8: 5.3 Replacement of parts ..........
Page 9: 2. OPERATING PARTS AND THEIR FUNCTI
Page 13 and 14: OpenFinally, open the stop valve on
Page 15 and 16: 4. ADJUSTMENTTo operate the FCX-A2
Page 17 and 18: 4.1.3 Operating procedureIn case of
Page 19 and 20: Menu N°3 :SERIAL N°4: UNITINCINC<
Page 21 and 22: Menu N°6 :RANGEDamping adjustment7
Page 23 and 24: Burnout direction9:BURNOUTNOT USED(
Page 25 and 26: Calibration of output circuit (D/A)
Page 27 and 28: [Contents of message]As a result of
Page 29 and 30: 1 2G : XMTR DISPLAY G : XMTR DISPLA
Page 31 and 32: 22BOUT=LIN at Menu No.823G-8 : LOW
Page 33 and 34: INC2H-4:LINEARIZECV1 XXX.XX%< INC>
Page 35 and 36: 4.2 Zero adjustment by the screwZer
Page 37 and 38: 4.4 Local adjustment unit with LCD
Page 39 and 40: 3.2 Span adjustment (Change Upper R
Page 41 and 42: 5.2 TroubleshootingIf an abnormalit
Page 43 and 44: Replacement of detecting unitHexago
Page 45 and 46: In case of absolute pressure and ga
Page 47 and 48: Replacement of field indicator1. Re
Page 49 and 50: 5.4 Adjustment after replacement of
Page 51 and 52: Change of field indicator positionC
Page 53 and 54: Check spaceEnsure a space of about
Page 55 and 56: 0204000%2060204080%401 060%6080801
Page 57 and 58: Cautions on impulse piping• For l
Page 59 and 60: 0204060801 0020400204060608080Typic
Page 61 and 62:
Connecting method of the mounting f
Page 63 and 64:
6.2.4 Piping of remote seal type tr
Page 65 and 66:
* The seal liquid density ρ’ is
Page 67 and 68:
Typical examples of piping1 Gas mea
Page 69 and 70:
Terminal block connection diagramTi
Page 71 and 72:
7.3 GroundingCAUTIONThe transmitter
Page 73 and 74:
No. Parts No. Part Name Q'ty Materi
Page 75 and 76:
A1 BUILT-IN ARRESTERGeneralAn arres
Page 77 and 78:
A2 CALIBRATIONPreparation for calib
Page 79 and 80:
Calibration procedure(1) Make wirin
Page 81 and 82:
A4 HAZARDOUS LOCATION INSTALLATION
Page 83:
Fuji Electric France S.A.46, Rue Ge
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Instruction Manual FCX-AII SERIES TRANSMITTERS - Fagerberg

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