Document Outline

• Safety Precautions
• Manual Organization
• Table of Contents
• 1 Before Using
  • 1-1 Checking the Package Contents
    • Sensor Amplifier
    • List of Optional Parts
  • 1-2 Part Names
    • Sensor Amplifier
    • Display/control unit
  • 1-3 Model Number Description
  • 1-4 Fiber Units
• 2 Installation and Connection
  • 2-1 Installing Sensor Amplifiers
    • Mounting the Sensor Amplifier
      • Mounting on a DIN rail
      • Installation on a wall
      • Connecting multiple amplifiers
    • Wiring Diagrams for Sensor Amplifiers
      • Wiring Diagrams for Cable Types
      • Wiring Diagrams for M8/e-CON Connector Types
  • 2-2 Connecting the Fiber Unit
• 3 Basic Operation
  • 3-1 Quick Reference
  • 3-2 Switching Output
    • Output Switch (L-on/D-on)
  • 3-3 Adjusting Sensitivity
    • List of Sensitivity Adjusting Methods
      • How to select sensitivity adjusting method
    • Preset Function
      • Enabling the preset function
      • Disabling the preset function
    • Work-Preset Function
      • Enabling the work-preset function
      • Disabling the work-preset function
    • Maximum Sensitivity Preset Function
      • Enabling the maximum sensitivity preset function
      • Disabling the maximum sensitivity preset function
    • Full Auto Preset Function
      • Enabling the full auto preset function
      • Disabling the full auto preset function
    • Two-point Calibration
    • Maximum Sensitivity Calibration
    • Full Auto Calibration
    • Positioning Calibration
    • Other Calibration Methods
      • Percentage calibration
      • Zero shift calibration
  • 3-4 Setting the Current Received Light Intensity to 0 (Zero Shift)
    • Zero Shift Function
      • Enabling the zero shift function
      • Disabling the zero shift function
    • Operating Principle of the Zero Shift Function
  • 3-5 Light emission/Received light intensity adjustment (Saturation Canceling)
    • Saturation Canceling function
  • 3-6 Loading the Recommended Settings (Recipe Function)
    • Selecting Recipe
    • List of Recipes and Recommended Fiber Units
  • 3-7 Initialization
    • Initialization of Settings (Reset to Initial Values)
  • 3-8 Locking in MEGA Mode
    • MEGA Mode Lock (1-Output Type Only)
  • 3-9 Disabling the Key Operation
    • Key Lock
      • Activating key lock
      • Deactivating key lock
    • Key Lock with PIN Number
      • Activating key lock with a PIN number
      • Deactivating key lock with a PIN number
• 4 Settings for Advanced Functions
  • 4-1 List of Settings
  • 4-2 Basic Settings
    • Power Modes
    • Sensitivity Setting
      • Percentage calibration
      • Zero shift calibration
  • 4-3 Detection Settings (Func)
    • Output Timer
    • Detection Mode
      • DATUM1 mode
      • DATUM2 mode
      • Area detection mode
      • Edge detection mode
    • External Input
      • Pause function
      • Sleep function
    • Writing of External Input to EEPROM
    • Adjusting Light Emission/Received Light Intensity (Attenuation)
    • Analog output scaling (FS-N11MN only)
    • Analog scaling mode (FS-N11MN only)
  • 4-4 Display Settings (diSP)
    • Display Reverse
    • Sub Display
      • Extension display
      • Bar display
      • Excess gain (%) display
      • Light intensity hold display
      • Excess gain hold (%) display
      • L-on / D-on display
    • Preset Saturation Function
      • Operating principles of the preset function
  • 4-5 System Settings (SYS)
    • APC function
    • Power Save
    • Display Gain
    • Interference Prevention
    • Common Key-Operations Function
  • 4-6 2-output Settings ()
    • Detection Mode for Output2
      • Limit setting output mode
      • Warning output mode
    • Output Timer for Output2
  • 4-7 Settings Save/Recall
    • Custom Save (Settings Save)
    • User Reset (Settings Recall)
• 5 Specifications
  • 5-1 Specifications
    • 1-Output Type
    • 2-Output Type
    • Monitor Output Type
    • Zero Line Type
  • 5-2 Input/Output Circuit Diagram
    • 1-Output Type
      • FS-N11N / N12N
      • FS-N11P / N12P
      • FS-N11CN/N12CN/N11EN/N12EN
      • FS-N11CP / N12CP
    • 2-Output Type
      • FS-N13N/N14N
      • FS-N13P / N14P
      • FS-N13CP/N14CP
    • Monitor output type
      • FS-N11MN
  • 5-3 Dimensions
    • FS-N11□ /N12 □ /N13 □ /N14 □ /N11MN/N10
    • FS-N11C□/N12C□/N13CP/N14CP
    • FS-N11EN/12EN
    • End unit (OP-26751)
• 6 Appendix
  • 6-1 Troubleshooting
    • Frequently Asked Questions
    • Error Displays and Corrective Actions
  • 6-2 Factory Default Setting (Default Value) List
  • 6-3 List of Recipe Function Settings
  • 6-4 Restrictions on Each Detection Mode
    • Restrictions for Sensitivity Settings in Each Detection Mode
  • 6-5 Index