Fiber Amplifiers, Communications Unit and Accessories E3NX-FA Basic Settings (4) Determine Workpiece Position Position Tuning Channel switching Models with 2 Outputs: E3NX-FA21,E3NX-FA51,E3NX-FA7TW, E3NX-FA9TW and E3NX-FA54TW The OUT selection indicators and the settings will change. 1. Turn ON power tuning in SET mode. Refer to “Detailed Settings” Press button without a workpiece in the area. 2. The OUT selection indicators (OUT1/OUT2) switch. 1. 2. Press button for 1 second. OUT selection indicator (OUT1) [Output 1] Place the workpiece at the desired position and hold button. 3. Press the MODE button for 1 second in detection mode.
[Output 2] OUT selection indicator (OUT2) The green digital display changes [ ] [ ]. Hold for 3 seconds or longer In the detailed settings, the OUT selection indicators will each light whenever the output (OUT1/OUT2) is set. Incident light level setting: The Step 3 incident level is adjusted to half the power tuning level. Threshold setting: Set to the same value as the Step 3 incident level. Setting is Completed Minute Adjustment of Threshold Level (5) Detect Transparent or Small Workpiece (Set Threshold by incident light level percentage) Press button to adjust the threshold level. 1. Percentage Tuning The threshold level becomes higher. The threshold level becomes lower. 1.
Turn ON Percentage Tuning in SET mode. Hold the key for high-speed level adjustment. Press button without a workpiece in the area. 2. Refer to “Detailed Settings” Convenient Setting Features (1) Stable Detection Regardless of Incident Level Change due to Dust and Dirt DPC Function (Use of the function with Through-beam model or Retro-reflective model is recommended) Hold for 1 sec. or longer Incident light level setting: The Step 2 incident light level is adjusted to the power tuning level. Threshold setting: Set to the value obtained by (Incident Level at Step 2 Ч Percentage Tuning Level). Setting is Completed Perform Smart Tuning. 1.
Refer to "Smart Tuning" Refer to "Power Tuning" The DPC indicator turns ON when the DPC function is effective. Set the DPC function ON in SET mode. 2. No Smart Tuning other than Power Tuning can be used if Percentage Tuning is set. Refer to “Detailed Settings” . (6) Restore from the Incident Level Changed due to Dust and Dirt Power Tuning Incident Light Level Displayed incident Light Level Stabilizes the displayed incident level by correcting internal incident level changes. Hold and buttons for 1 second or longer without a workpiece in the area. 1.
Internal Incident Light Level The displayed incident level decreases and the DPC indicator starts blinking when incident level correction is not possible. Threshold Level Hold both for 1 sec. or longer (2) Reset Settings Setting Reset Time Setting is Completed Initializes all the settings by returning them to the factory defaults. Incident light level setting: The Step 1 incident level is adjusted to the power tuning level. Threshold setting: Not changed. Hold button and then hold button for 3 seconds or longer. 1. Perform the procedure with a workpiece in the area for reflective model setting.
If the setting is made after position tuning, set both the through-beam model and reflective model with a workpiece. Hold both for 3 sec. or longer 2. Select [ ] in and press button. Smart Tuning Error Refer to " • Smart Tuning Error " for error displays. 3. MODE UP/DOWN Select [ ] in and press button. MODE UP/DOWN Error / Display / Cause Remedy Error Origin Tuning Type (3) Save or Read Settings Near Error 2-point Tuning Full Auto Tuning • Change the detection function mode to a slower response time mode. • Reduce the distance between the emitter and receiver. (Through-beam) • Place the Fiber Head closer to the sensing object. (Reflective) 1.
User Save Function User Reset Function Hold button and then hold button for 3 seconds or longer. L/D TUNE The light level difference between Points 1 and 2 are extremely small. Saves the current settings. Reads out the saved settings. Over Error All • Use a thin-diameter fiber. • Widen the emitter and receiver distance. (Through-beam) • Distance the Fiber Head from the sensing object. (Reflective) press button. 2. Select [ ] in and UP/DOWN press button. 2. Select [ ] in and UP/DOWN Incident light level is too high. and press button. 3. Select [ ] in MODE and press button. 3.
Select [ ] in MODE Low Error Tuning other than Maximum Sensitivity Tuning • Reduce the distance between the emitter and receiver. (Through-beam) • Place the Fiber Head closer to the sensing object. (Reflective) MODE UP/DOWN MODE UP/DOWN Incident light level is too low. (4) Prevent Mistake-operation Key Lock Function Refer to " Detailed Settings " to change the power tuning level. Disables all button operations. [ ] is displayed when the button is pressed. Enable/Cancel (This procedure) * Press either of UP/DOWN. Hold both for 3 sec.
or longer 81 Fiber Sensor Features Selection Guide Fiber Units n Threaded Hex-shaped Standard Installatio Cylindrical Flat Saving Space Sleeved Small Spot Beam Improvements High Power Narrow view BGS Retro- ansparent Objects reflective Limited- reflective Tr Chemical- resistant, Oil-resistant Environmental Immunity Bending Heat- resistant Area Detection Liquid-level Vacuum Installation Information ber Amplifiers, ommunications nit, and ccessories Fi Technical C Guide and U Precautions A Model Index 81