KEYENCE FS-10 User Manual

WARNING

SUPER

D. ON

MODESET

L. ON

TURBO

FINE

SET

40ms

OFF

10ms

SET

MODE

SUPER

D. ON

MODESET

L. ON

TURBO

FINE

SET

40ms

OFF

10ms

MODE MODE

SUPER

D. ON

MODESET

L. ON

TURBO

FINE

SET

40ms

OFF

10ms

96M11225

SAFETY PRECAUTIONS

Hybrid Fiberoptic Sensors

FS-V1 1(P)/12(P)/10

Instruction Manual

Read this manual before using the product in order to achieve maximum performance. Keep this manual in a safe place after reading it so that it can be used at any time.

PART NAMES AND FUNCTIONS

FS-V11(P) (Main unit)

3-core cable

Operation indicator (Red)

Bar graph LED monitor

Calibration indicator (Orange)

Digital LED monitor

Auto SET button

Manual button

MODE button

Output selector switch

DARK-ON

Expansion connector

LIGHT-ON

FS-V12(P) (Expansion unit)

Single-core cable

FS-V10 (Expansion unit)

Expansion connector

• This product is just intended to detect the object(s). Do not use this product for the purpose to protect a human body or a part of human body.

• This product is not intended for use as explosion-proof product. Do not use this product in a hazardous location and/or potentially explosive atmosphere.

PRECAUTIONS ON REGULATIONS AND STANDARDS

■ UL Certificate

This product is an UL/C-UL Listed product.

• UL File No. E301717

• Category NRKH,NRKH7

• Enclosure Type 1 (Based on UL50) Be sure to consider the following specifications when using this

product as an UL/C-UL Listed Product.

• Use the power supply with Class 2 output defined in NFPA70 (NEC: National Electrical Code).

• Power supply/ Control input/ Control output circuits shall be connected to a single Class 2 source only.

• Use with the over current protection device which is rated 24V or more and not more than 2A.

Accessories

• Instruction manual (x 1)

• Mounting bracket [FS-V11(P) only]

• End unit (x 2) [FS-V12(P) only]

• Directions (x 1) [FS-V12(P) only]

SPECIFICATIONS

Model NPN output FS-V11 FS-V12 FS-V10

Light source Red LED Response time 250 µs (FINE)/500 µs (TURBO)/ 410 µs to 1.7 ms

Operation mode LIGHT-ON/DARK-ON (switch selectable) Indicators Output indicator: Red LED

Timer function OFF-delay: 40 ms, 10 ms

Control output NPN or PNP open-collector 24V 100mA max.

Protection circuit Reverse polarity protection, Over-current protection,

Power supply voltage 12 to 24 VDC ±10%, Ripple (P-P) 10% max, Class 2 Current consumption 50 mA max. Ambient illumination Candescent lamp: 10,000 lx max., Sunlight: 20,000 lx max Ambient temperature Relative humidity 35 to 85%, No condensation Vibration 10 to 55 Hz, 1.5 mm double amplitude in X, Y and

Shock immunity 500 m/s2 in X, Y and Z directions, three times each Housing material Body/Cover: Polycarbonate Weight Approx. 80 g Approx. 45 g Approx. 20 g

(including 2-m cable)

1. The response time varies depending on the number of expansion units connected.

2. The orange LED is normally part of the bar graph LED monitor. It is used as a calibration

3. When several units are connected, the allowable ambient temperature changes depending

PNP output FS-V11P FS-V12P —

1 ms (SUPER)

Digital LED monitor: Red LED

Bar graph LED monitor: Green/Orange LED

Calibration indicator: Orange LED

Timer OFF

Residual voltage: 1V max.

Surge absorber

indicator during the setting of the sensitivity.

on the following conditions. To connect several units, be sure to mount them to a DIN rail (metal DIN rail). Make sure that the output current is 20 mA. max.

• When 3 to 10 units are connected: -10 to +50 °C (14 to 122°F)

• When 11 to 16 units are connected: -10 to +45 °C (14 to 113°F)

-10 to +55°C (14 to 131°F), No freezing.

Z directions for two hours

SELECTING DISPLAYED DATA

The display changes every time the MODE button is pressed.

Received light intensity

Press this button once.

Display changes

Hold display (Light intensity)

alternately.

Press this button once.

Excess gain display (%)

Displaying the setting value

Press The setting value flashes for 2 seconds, and then the received light

or once while the received light intensity is displayed.

intensity appears once more.

Note: To change the setting value, press or while the setting value is flashing.

Press this button once.

Display changes alternately.

Hold display (Excess gain)

Press this button once.

■ Displaying received light intensity

Received light intensity is displayed approximately 4000 is the maximum setting.

Note: The MAX and MIN values vary depending on the fiber unit connected.

■ Displaying excess gain

Received light intensity is converted by defining the setting value as 100 P (%).

■ Displaying the hold value

The peak value or the minimum value of the received light intensity or excess gain is displayed. The setting of the output selector switch determines whether the peak value or the minimum value is displayed.

Output selector switch Display Hold value

LIGHT-ON Peak-hold value

DARK-ON Bottom-hold value

SETTING THE SENSITIVITY

SET

1 2

SET

UP DOWN

(AUTOMATIC CALIBRATION)

Select the sensitivity setting procedure according to the target condition. When the setting is completed, the setting value flashes twice.

For sensitivity adjustment using a moving target

Fully-automatic Calibration

Max.

Received light intensity

Min.

3 seconds minimum.

If the fully-automatic calibration does not work properly, try the twopoint calibration.

For sensitivity adjustment using a stationary target

Two-point Calibration

1. Pass a target through the optical axis while pressing the SET button.

2. Confirm that the calibration indicator (orange LED) flashes.

3. Release the SET button.

Setting

The setting value is adjusted

value

to the midpoint of the difference between the maximum and minimum values of the

Time

received light intensity.

1. With no target in place, press the SET button and release it. (The orange LED lights.)

2. Position a target in place. Press the SET button again and release it.

CHANGING THE SETTING VALUE (MANUAL CALIBRATION)

Use the button.

Press or

Current value display

■ Received light intensity display

Press or once. The setting value flashes. Change the setting value by pressing flashing.

The current value appears after 2 seconds.*

■ Excess gain display

Press or once. The setting value flashes. Change the setting value by pressing flashing.

once.

Wait for 2 seconds.

Press

or while the value is

to increase sensitivity.

to decrease sensitivity.

or while the value is

to increase sensitivity.

Flashing display

(The setting value decreases.)

(The setting value increases.)

Setting value

The setting value is adjusted to the midpoint of the differ-

Received light intensity

ence in the received light intensity when the target is

Time

absent and present.

For target positioning

Positioning Calibration

3 seconds minimum.

The setting value is adjusted to turn on the sensor when the target comes to the place where it should be stopped.

1. With no target, press the SET button and release it. (The orange LED lights.)

2. Place a target in the position where it is to be stopped.

3. Press the SET button for 3 seconds or more until the calibration indicator (orange LED) flashes. Release the SET button.

For maximum sensitivity

Maximum sensitivity setting

Reflective type

Thrubeam type

With no target

With target

When the reflective type is used to detect a target with some objects in the background, the sensitivity is set to the maximum value at which the background objects are not detected.

If the detecting distance is insufficient, try the two-point calibration.

1. Under the conditions on the left, press the SET button for 3 seconds or more.

2. Confirm that the calibration indicator (orange LED) flashes.

3. Release the SET button.

Press to decrease sensitivity.

The current value appears after 2 seconds.*

Note: If the SET button is pressed by accident while the sensitivity is being manually changed, the automatic sensitivity setting will start (The calibration indicator lights.). The sensitivity cannot be changed until the automatic sensitivity setting is completed (The calibration indicator goes off.).

* Do not press any buttons other than the manual button while the

setting value is flashing. Otherwise, the value cannot be changed properly.

• When the sensitivity difference is insufficient

If the sensitivity has no allowance, “- - - -” flashes immediately after the completion of the automatic calibration.

Note: Sensitivity is set and entered even when the sensitivity difference is insufficient. Be sure to confirm that the detection is properly performed.

• Locking the operation button

Hold down and [MODE] or and [MODE] simultaneously for 3 seconds or more to lock the operation buttons. When “Loc” is displayed in flashing letters, the buttons are locked.

To unlock the operation buttons, repeat the procedure above. When “vnL” is displayed in flashing letters, the buttons are unlocked. Even when the operation buttons are locked, you can change the display data or output method, or display the setting value.

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