Document Outline

• SAFETY PRECAUTIONS
• SAFETY PRECAUTIONS
  • Safety Precautions for Installation and Wiring
• 6,F8A0 7 7 4.
  • DONT
  • SAFETY PRECAUTIONS (continued)
    • Safety Precautions for Maintenance and Inspection
    • Handling Precautions
    • Handling Precautions (continued)
    • TabJe of Contents
    • Ь Product Inspection and Storage
      • LI Product Inspection
      • 1.2 Storage
      • Features
    • 3. Names of Parts
  • IMPORTANT
    • LF494/I J*'404with IXD display (optiimal)
      • Tennina] Board of O^'404 Converter
        • Figure 3*2 Teminnl Bt>ard of LF404 Converter
      • Contrri switch or kej's of LF404 Converter
    • 4. Installntion Safety Precautions For Installation
      • 4A Location
      • 4.2 Mounting Procedure
      • 4,2,2 Installation Procedure
      • 4J Piping Connections
        • Table 4.1 Required straight pipe length on the upstream side
      • NOTES
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  • C2) PipÊ Orientation
  • Figure 43 Detector Piping Orientation
  • Figure 4.4 Installation position of the detector
  • (4) Preventing sin Empty Pipe Condition
  • (5) Supporting Pipe
  • (6)Groiindirif<
  • Figure 4.10 Grounding Procedure
  • 5, Wiring
    • 5*2 EtKlernal Device Connections and Grounding
    • Instrument Panel: ordered separately
    • IMPORTANT
    • I If connection pipe is conductive:
    • If connection pipe is non-conductive:
    • Figure 5.2 Grounding Procedure
    • 53 Digital I/O Connections
    • S.4 Wiring Procedure
    • 5A2 Cable Connections
    • NOTE
    • 6*1 Preparatory cheek
      • Placing System On-Stream
    • 62 Zero Adjustment
  • 1, LCD Display and Controls (option)
    • 7.1 Outline
      • Figure 7.1 LF404 Converter with LCD display
      • LCD display
      • ■ Control Keys
    • Control keys
  • ►
    • Basic functions of control keys
• 6 F8 AO 7 7.4
  • 7.2 Display Format
  • 10 0.0 %
  • 7J,1 Mode Change
  • Setting mode
  • Change mode flow
  • 7.4 Configuration Items (Selection Table
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  • 7.5 Password Input
  • 8. Configuratiim Parameter Setting
    • 8»1 Configuration Items
    • 8.2 Checking or Changing Parameters
    • 8.2.1 Excitation Current
    • IMPORTANT
    • To change the meter ssize:
    • IMPORTANT
    • 8.2.3 Excitation Frequency
    • S.2.4 Indic^tting Unit
    • Notes
    • S2.6 Damping; Consitaiit
• 6F8A0 7 7.4.
  • Low Cu(off
  • 8.2.9 Digital I/O
  • 8*2Л2 High and Low Limit Alarms
  • To change the high/low limit value:
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  • Notes:
• 6F8A07.74
  • *Note
    • 8,2.17 Passivord
    • Note;
    • <Notice>
  • *In case of forgetting password (reading out password)
• 6F8A.0 7 7 4.
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  • 9. Calibration
  • 9.1 Calibration Items
• 6F.8A0 7.7 4
  • 10. Digital I/O Functions
• 6F8A,0.7 7 4
  • DO function setting
  • Measurement Mode
  • centinued on next page
  • Totalizer Operation
  • NOTES
  • 10<3 Multi-range Functions
• TOSHIBA
  • 6F8A0 7 7.4:
    • (4) Remote ijclection of bidirectional flows multi'range with ati external signal
    • High and Low limit value setting
    • 10,5 Kmpty Pipe Alarm
    • 10,6 Preset Point Output
  • 6F8A07 74.
    • Preset point output per form;) nee (2 j
    • ■ Preset point output performance(3)
    • 10*7 Remote Zero Adjustment
      • Start signal requirements:
    • 10.8 Remote Selection of Fixed Value Output
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    • 10.9 Converter Failure Alarm
      • I Output conditions
  • ,6F8A0 7,7 4
    • 11. Communications Function
      • 11.1 Conncctians with the AFIOO Terminal
  • 6,F8A0,77 4.
    • J1J Cominunications Procedure
      • [Operations]
    • 1L3 Cautionary Notes on Communieatiotis
      • ■ Current output loiid
      • Figure 11,3 Filter connection example
    • 12> Self-Diagnostics and Alarms
      • L2.1 Self*diagnostics
        • Precautionary notes on using the empty pipe alarm
      • 12.2 Output Status for Errors and Alarms
    • 13, Maintenance and Troubleshooting
    • Safety precaution for Maintenance and Troubleshooting
      • DON’T
      • DON’T
      • DONT
        • fuse
        • LCD display (optional)
        • ■ Cleaning the pipe wall inside of detector
        • Operative life
      • 13.2 TroubJeshooting
      • (1) Flow rate is not indicated.
  • GF8A0774
    • 14< Principle of Operation
    • 15. Specifications
      • 15*1 Flowmeter 5 pecifi cations ■ Overall Specifications
  • 6F.8A0774
    • I LF494 Detector
    • ■ LF4(M Converter
    • - MS -
  • 6.F8A0.7 7 4.
    • Communications output
  • 6F8A0774
    • 16. Outline Dimensions
      • ■ Meter ¿irze 15 to 150mm
    • Appendix 1
    • Electromagnetic CompatibiJity and Low Voltage Safety
• TOSHIBA
  • USER'S FORM NOTES
  • Company
  • Address
  • Country
  • Fax