Digital Fiber Sensor

FX-300 SERIES

164

Selection

Guide

Fibers

Fiber

Amplifiers

FX-500

FX-100

FX-300

FX-410

FX-311

FX-301-F7/

FX-301-F

FIBER

SENSORS

LASER

SENSORS

PHOTO-

ELECTRIC

SENSORS

MICRO

PHOTO-

ELECTRIC

SENSORS

AREA

SENSORS

LIGHT

CURTAINS /

SAFETY

COMPONENTS

PRESSURE /

FLOW

SENSORS

INDUCTIVE

PROXIMITY

SENSORS

PARTICULAR

USE

SENSORS

SENSOR

OPTIONS

SIMPLE

WIRE-SAVING

UNITS

WIRE-SAVING

SYSTEMS

MEASURE-

MENT

SENSORS

STATIC

ELECTRICITY

PREVENTION

DEVICES

LASER

MARKERS

PLC

HUMAN

MACHINE

INTERFACES

ENERGY

CONSUMPTION

VISUALIZATION

COMPONENTS

FA

COMPONENTS

MACHINE

VISION

SYSTEMS

UV

CURING

SYSTEMS

A difference between the updated version unit and

the previous version unit for FX-301(P) (Red LED type)

• The product has been modified as shown below since its

production in June 2004.

Changes in appearance

Before change

After change

Top view

Top view

Side view

Side view

Name

plate

Display

Uses special parts

* “NAVI” is printed on the both sides

Added to

name plate

Change in shape

of jog switch

* “NAVI” is printed only on a side

• Checking minor changes between previous and

updated models can be done by checking whether the

printing is on both sides or only one side.

Upgraded functions

1. Response times added

An ultra high-speed mode (H-SP) has been added to

the existing 4 response time modes [high-speed (FAST),

reduced intensity (S-D), standard (STD) and long range

(LONG)].

This is changed using “

” in “

”

2. Extension of timer period

The setting range for the timer period was previously

500 ms, but this has been extended to a new range of

9,999 ms.

Changes in operation

1. Timer selection method

Previous version unit: Timer type was changed using PRO1 mode.

The “TIMER” setting in NAVI mode could

only be turned on or off.

After change: The type of timer can be changed using the “TIMER”

function in NAVI mode.

2. Checking threshold value in RUN mode

The threshold values can be checked by turning the jog switch.

Display changes

1. Checking blinking of sensitivity surplus

The stable surplus display method after teaching has been changed.

Previous version unit: Sensitivity surplus is indicated by the number

of blinks of the stability indicator

.

Digital display only

After change

2. Initial direct code value changed

The factory default settings for the direct codes have been changed.

* The default setting for the timer period is 10 ms, and the direct code for

10 ms is “4”, so this has been changed.

Internal circuit changes

1. Addition of an APC circuit

A four-chemical emitting element which provides stable

sensing over long periods has been added, as well

as an APC (Auto Power Control) circuit that improves

stability during short periods.

•

•

•

Cautions on sensor connection in cascade

When connecting the previous version unit (including

FX-301B/G/H) and updated version unit to be used in a

cascade, refer to “

Cautions on sensor connection in

cascade”.

4. Backup, copy lock and key lock functions added

Backup: This selects whether or not threshold values

set by teaching are written to (stored in) an

EEPROM.

Copy lock: This selects whether copy function and data

bank function communication are possible or

not.

Key lock: This disables input using switches to prevent

accidental changing of settings.

3. Light emitting amount selection function

The light emitting amount can be changed to one of

4 levels (5 levels when emission halt is included).

Previous version unit 0000

After change 0004

PRECAUTIONS FOR PROPER USE

Before change

After change

4 steps

150 s (FAST)

250 s (S-D)

250 s (STD)

2 ms (LONG)

5 steps

150 s (FAST)

65 s (added) (H-SP)

250 s (S-D)

250 s (STD)

2 ms (LONG)

Refer to p.1458~ for general precautions and to the “PRO mode operation guide”

on our website for details pertaining to operating instructions for the amplifier.