Document Outline

• F371 Eng Rev.1.16
  • Cautions and Requests for Use
  • CONTENTS
  • 1. APPEARANCE DESCRIPTION
    • 1-1. Front Panel
      • 1-1-1. Touch Panel Display
      • 1-1-2. Power Lamp
    • 1-2. Rear Panel
      • 1-2-1. AC Power Source Input Terminal Block
      • 1-2-2. Frame Ground (Functional ground)
      • 1-2-3. Optional Slot
  • 2. SETTING MODES
    • 2-1. F371 Screen Configuration
    • 2-2. Setting Modes Tree
    • 2-3. About a Setting Call
  • 3. CONNECTION
    • 3-1. Power Input Connection
    • 3-2. Load Cell Connection
    • 3-3. SI/F Connection
    • 3-4. External I/O Connection
      • 3-4-1. External Output Connection
      • 3-4-2. External Input Connection
    • 3-5. RS-232C Interface Connection
    • 3-6. Voltage Output Connection
      • 3-6-1. Connecting to Cage Clamp Terminal Block
  • 4. CALIBRATION
    • 4-1. Equivalent Input Calibration Procedure
    • 4-2. Actual Load Calibration Procedure
    • 4-3. Zero Calibration
    • 4-4. Actual Load Calibration
    • 4-5. Equivalent Input Calibration
    • 4-6. Digital Offset
    • 4-7. Increment (This step may be omitted if there is no change.)
    • 4-8. Decimal Place
    • 4-9. Calibration Protection
    • 4-10. Calibration Value Selection
      • 4-10-1. External Selection of Calibration Value
    • 4-11. Unit
  • 5. SETTING OF FUNCTIONS
    • 5-1. Digital Zero
    • 5-2. Digital Filter
    • 5-3. Analog Filter
    • 5-4. Display Rate
    • 5-5. Stability
    • 5-6. Zero Track
    • 5-7. Contrast Adjustment
    • 5-8. Backlight
    • 5-9. Excitation Voltage
    • 5-10. Auto Print
    • 5-11. Hold Off Print
    • 5-12. Parameter Protection
  • 6. COMPARISON FUNCTIONS
    • 6-1. HI Limit/LO Limit/HI-HI Limit/LO-LO Limit
    • 6-2. Hysteresis
    • 6-3. Near Zero
    • 6-4. HI-LO Limit Comparison Mode
    • 6-5. HI-LO Limit Output Mode
    • 6-6. Alarm Mode
  • 7. HOLD FUNCTIONS
    • 7-1. Hold Setting --- common ---
      • 7-1-1. Hold Mode
      • 7-1-2. Hold Detection Time
      • 7-1-3. Auto Start Level
      • 7-1-4. Hold Point Shift
    • 7-2. Hold Setting --- relative maximum and relative minimum ---
      • 7-2-1. Minimum Count
      • 7-2-2. Valley Detection Level
    • 7-3. Hold Setting --- inflection point ---
      • 7-3-1. Minimum Slope
      • 7-3-2. Interval A and Interval B
    • 7-4. Hold Setting --- mean value ---
      • 7-4-1. Mean Value Sampling Count
    • 7-5. Hold Operation
      • 7-5-1. Sample Hold
      • 7-5-2. Peak Hold
      • 7-5-3. Valley Hold
      • 7-5-4. Peak-to-Peak (P-P) Hold
      • 7-5-5. Relative Maximum and Relative Minimum Hold
      • 7-5-6. Inflection Point Hold
      • 7-5-7. Mean Value Hold
    • 7-6. How to Specify the Hold Detection Period
      • 7-6-1. All Period
      • 7-6-2. Externally Specified Period Hold (Peak, Valley , Peak-to-Peak and Mean Value)
      • 7-6-3. Time Specified Period Hold (Peak, Valley, Peak-to-Peak and Mean Value)
      • 7-6-4. Time Specified Period Hold with Trigger (Peak, Valley, Peak-to-Peak and Mean Value)
  • 8. MULTI-HOLD FUNCTION
    • 8-1. About Changing of the Setting CH
  • 9. WAVEFORM DISPLAY
    • 9-1. Graphic Display Screen
      • 9-1-1. Hold Point Plotting
      • 9-1-2. X-axis and Y-axis on the Graph Plotting Screen
    • 9-2. Graph Plotting
      • 9-2-1. Continuous
      • 9-2-2. External
      • 9-2-3. Level
      • 9-2-4. External + Level
    • 9-3. Graph Function
    • 9-4. Interval Time
    • 9-5. Graph Start Level
    • 9-6. Level Detection Mode
    • 9-7. X Start Point
    • 9-8. Y (Load) Start Point and Y (Load) End Point
  • 10. VOLTAGE OUTPUT（VOL OUT）
  • 11. SCREEN LOCK
  • 12. EVENT OUTPUT AT THE END OF GRAPH PLOTTING
  • 13. RS-232C INTERFACE
    • 13-1. Communication Specifications
      • 13-1-1. Specifications
      • 13-1-2. Connector Pin Assignment
      • 13-1-3. Cable
    • 13-2. RS-232C Interface Setting
      • 13-2-1. Communication Mode
      • 13-2-2. Baud Rate
      • 13-2-3. Character Length
      • 13-2-4. Parity Bit
      • 13-2-5. Stop Bit
      • 13-2-6. Terminator
    • 13-3. Communication Modes
    • 13-4. Communication Format
  • 14. BCD DATA OUTPUT(OPTION)
    • 14-1. Connector Pin Assignment
    • 14-2. Logic Change
    • 14-3. BCD Data Hold
    • 14-4. Equivalent Circuit
    • 14-5. Signal Timing
    • 14-6. BCD Data Update Rate Selection
    • 14-7. BCD Output Data Selection
  • 15. RS-485 COMMUNICATION INTERFACE(OPTION)
    • 15-1. Communication Specifications
    • 15-2. RS-485 connection
    • 15-3. Communication Method
    • 15-4. RS-485 Interface Setting
      • 15-4-1. ID
      • 15-4-2. Terminator Resistance
      • 15-4-3. Communication Method
  • 16. D/A CONVERTER(OPTION)
    • 16-1. Voltage Zero and Full Scale, Current Zero and Full Scale
    • 16-2. D/A Output Mode
    • 16-3. Voltage Output Selection
    • 16-4. Current Output Selection
  • 17. DC POWER SOURCE
  • 18. ERROR MESSAGES
  • 19. SELF-CHECK AND INITIALIZATION
    • 19-1. Self-Check
      • 19-1-1. Self-Check DSP
      • 19-1-2. Self-Check MEM
      • 19-1-3. Self-Check KEY
      • 19-1-4. Self-Check EXT
    • 19-2. Initialization(All setting value clearances)
    • 19-3. Password
  • 20. ABOUT JAPANESE/ENGLISH DISPLAY SELECTION
  • 21. BLOCK DIAGRAM
  • 22. DIMENSIONS
  • 23. INSTALLATION IN A PANEL
  • 24. SPECIFICATIONS
    • 24-1. Analog Section
    • 24-2. Digital Section
    • 24-3. Communication
    • 24-4. Options
    • 24-5. External Input and Output
    • 24-6. General
    • 24-7. Accessories
  • 25. SETTING ITEM CHART
  • 26. CONFORMITY TO EC DIRECTIVES