Sunx FX-301, FX-303, FX-302 Operation Manual

Download

1. Functional Description

1-1. Functional Description.........................P. 1

1-2. Setting Procedure ...............................P. 1

2. Diagram of Functions and Settings

2-1. Diagram of Functions and Settings .....P. 2

3. Others 3-1.

Precautions When Selecting Settings

....P. 3

3-2. Factory Settings ..................................P. 4

3-3. Error Display Indicator Readings ........P. 4

4. Settings for NAVI Mode

4-1. NAVI Mode Functions and Settings....P. 5

4-2. Teaching Mode

(when using FX-301, FX-303 or FX-302 normal mode)

P. 9

4-3. Teaching Mode

(when using FX-302 window comparator mode)

P. 12

4-4. Threshold Value Fine Adjustment Mode

(when using FX-301, FX-303 or FX-302 normal mode)

P. 16

4-5. Threshold Value Fine Adjustment Mode

(when using FX-302 window comparator mode)

....P. 17

4-6. Output Operation Setting Mode........P. 19

4-7. Timer Operation Setting Mode..........P. 20

5. PRO1 Mode 5-1.

PRO1 Mode Functions and Settings

...P. 21

5-2. Response Time Change Function.....P. 24

5-3.

Timer Setting Function (FX-301, FX-303 )..P. 25

5-4. Timer Setting Function (FX-302).......P. 26

5-5. Hysteresis Function...........................P. 27

5-6. Stability Function...............................P. 28

5-7. Shift Function....................................P. 29

6. PRO2 Mode 6-1.

PRO2 Mode Functions and Settings....

P.31

6-2. Digital Display Setting Function .........P.33

6-3. Digital Display Inversion Function......P.34

6-4.

ECO Mode Setting Function (FX-301, FX-303 )..P.35

6-5.

ECO Mode Setting Function (FX-302)...

P.37

7. PRO3 Mode 7-1.

PRO3 Mode Functions and Settings...

P.38

7-2. Data Bank Load Setting Function......P.39

7-3. Data Bank Save Setting Function......P.40

8. PRO4 Mode 8-1.

PRO4 Mode Functions and Settings...

P.41

8-2. Setting Condition Copy Function........P.42

8-3.

Remote Data Bank Load Setting Function ..

P.43 8-4.

Remote Data Bank Save Setting Function..

P.44 8-5.

Communication Condition Confirmation Function...

P.45 8-6.

Selection for Transmission Change to Permit / Not to Permit (FX-301B/G/H and FX-302 only)

....

P.46

9. PRO5 Mode 9-1.

PRO5 Mode Functions and Settings....

P. 47

9-2. Code Setting Function.......................P. 49

9-3. 0-Adjust Setting Function..................P. 50

9-4. Adjust Lock Setting Function.............P. 51

9-5. Setting Reset Function ......................P. 52

10.PRO6 Mode (available only in the FX-302) 10-1.

PRO6 Mode Functions and Settings...

P. 53

10-2.

Window Comparator Mode Setting Function...

P. 54

10-3.

Window Comparator Hysteresis Function...

P. 55

11.Others 11-1.

Key Lock Functions (FX-301B/G/H only)...

P. 56

PRO Mode Operation Guide

301/302/303

DIGITAL FIBER SENSOR

Functional Description

1-1. Functional Description

1-2. Setting Procedure

1 Operation indicator (Orange) … Lights up when output is ON. 2 Stability indicator (Green) … Lights up when the incident light intensity is great enough for stable operation. 3 MODE indicator … RUN (Green)

TEACH (Yellow)

ADJ (Yellow) :

L/D ON (Yellow) : TIMER (Yellow) : PRO (Yellow) :

4 Jog switch … Moving this switch in the ‘’ or ‘’ direction, allows different items to be viewed for

selection and pressing the switch then confirms the selected setting.

5 MODE key …

This key is used to select operating modes and to cancel settings during the configuration process.

The use [MODE key] and [Jog switch] are utilized to configure various settings.

Cancel: If the [MODE key] is pressed, the unit will return to the previous settings status, immediately before the [Jog switch] was pressed.

Selection and confirmation of settings are performed according to the order of the numbers, as shown on the amplifier: 1, 2 and 3.

Press the [MODE key] (mode selection/cancellation)

Move the [Jog switch] in the ‘’ or ‘’ direction (chooses setting for selection)

Press the [Jog switch] (confirms the selected setting)

1Operation indicator (Orange)

2Stability indicator (Green)

3MODE indicator

4Jog switch

5MODE key

, and are in the correct order for selecting settings.

Lights up during normal sensing operation. When this indicator lights up, the ‘threshold value’ for the FX-301 (Red LED type) and FX-303 can be set by utilizing either ‘2-level teaching’ or ‘limit teaching’. The ‘threshold value’ for the FX-301B/G/H (Blue, Green and Infrared LED types) can be set by utilizing either ‘2-level teaching’, ‘limit teaching’ or ‘full-auto teaching’. When the FX-302 is in window comparator mode, the ‘threshold value’ can be set by either ‘1-level teaching’, ‘2-level teaching’ or ‘3-level teaching’ whenever this indicator lights up. When this indicator lights up, fine adjustment of the ‘threshold value’ can be performed. When this indicator lights up, the output operation setting can be done.

When this indicator lights up, timer operation can be configured. When this indicator lights up, further advanced functions, such as the copying and memory functions, can be set.

Diagram of Functions and Settings

2-1. Diagram of Functions and Settings

The amplifier features and settings are generally classified into two main modes; the ‘NAVI mode’ for items and settings that are frequently reconfigured, and the ‘PRO mode’ that contains more detailed settings.

Allows fine adjustment of the ‘threshold value’. (Refer to p.16~)

Adjust

ADJ

The ‘threshold value’ for the FX-301 and FX-303 can be set by utilizing either ‘2-level teaching’ or ‘limit teaching’ , and the ‘threshold value’ for the FX-301B/G/H can be set using these and also a third mode called ‘full-auto teaching’. When the FX-302 is in window comparator mode, the ‘threshold value’ can be set by either ‘1-level teaching’, ‘2-level teaching’ or ‘3-level teaching’. (Refer to p.9~)

Teaching

TEACH

This indicates normal sensing operation.

Run

RUN

NAVI mode

PRO mode

Sets output operation either LightON, or Dark-ON. (Refer to p.19)

L-ON/D-ON

L/D ON

Configures operation of the timer. (Refer to p.20)

Timer

TIMER

Allows various detailed settings to be configured, such as optical communications, save/load and other settings.

Pro

PRO

Switches among response times. (Refer to p.24)

Response Time Change

Configures timer operation and timer period. (Refer to p.25~)

Timer Setting

Allows the selection of hysteresis level. (Refer to p.27)

Hysteresis

PRO1

PRO2

PRO3

PRO4

PRO5

Shifts the ‘threshold value’ by a certain percentage increment during ‘limit teaching’ or ‘full-auto teaching’. (Refer to p.29)

Shift

Permits selection of stability indicator response levels for changes in the range for lighting up. (Refer to p.28)

Stability

Allows selection of different content to be viewed in the digital display. (Refer to p.33)

Digital Display Setting

Sets the viewing orientation of the digital display. (Refer to p.34)

Digital Display Inversion

Sets the digital display to turn off automatically. (Refer to p.35~)

ECO Mode Setting

Loads configuration setting from the data bank. (Refer to p.39)

Data Bank Load

Saves configuration setting into the data bank. (Refer to p.40)

Data Bank Save

Using optical communications, configuration settings from the main unit are copied to connected sub units, in a single step. (Refer to p.42)

Copy

Using optical communications, configuration settings can be loaded from data banks, in a single step. (Refer to p.43)

Remote Data Bank Load

Using optical communications, configuration settings can be saved into data banks, in a single step. (Refer to p.44)

Remote Data Bank Save

Allows all communication changes to be disabled during the execution of single-step copy, load and save operations using optical communications. (Refer to p.46.)

Transmission Change To Permit/Not to Permit

Verifies whether optical communications have been properly established. (Refer to p.45)

Test

Allows basic configuration information to be set in a single step, by inputting a 4-digit code. (Refer t o p .4 9 )

Coding

Forces the numerical value for incident light intensity to ‘0’, on the digital display. (Refer to p.50)

Zero Adjust

Allows fine adjustment of the ‘threshold value’ to be directly performed during RUN mode. (Refer to p.51)

Adjust Lock

All settings, except for data bank information, revert to factory settings. (Refer to p.52)

Reset

P.21~

P.31~

P.38~

PRO6

Configures window comparator mode and teaching method. (Refer to p.54)

Window Comparator Mode Setting

Configures the hysteresis (IN/OUT) when in window comparator mode. (Refer to p.55)

Window Comparator Hysteresis

P.53~

P.41~

P.47~

FX-301 FX-303

* Available only in FX-301B/G/H, FX-302

* Available only in FX-302

* The FX-303 is not

equipped with a PRO4 setting function.

Others

3-1. Precautions When Selecting Settings

Press the MODE key once.

Example: When operating in PRO mode.

Press the Jog switch once.

To cancel

Canceling operations

1Select ‘PRO mode’.



To cancel any operation, press the [MODE key]. If the [MODE key] is pressed once, the unit will return to

the previous settings status, immediately before the [Jog switch] was pressed.



When changing the status of any setting, ensure that the selected setting is subsequently confirmed.

If confirmation is not performed, the new setting will not take effect.

Confirming settings

Example: When setting response time change.

S-D

(

reduced intensity

)

STD (standard)

FAST (high-speed)

LONG (long-range)

Press the Jog switch.

Select the desired mode by moving the Jog switch.

The digital display will quickly blink 3 times to confirm the setting.

2If the [Jog switch] is pressed, the current mode will be displayed. * The factory setting is STD (standard).

4If the [Jog switch] is pressed, the digital display will quickly blink 3 times, contriming the setting.

Operation protection

1Select ‘response time change’.

2If the [Jog switch] is pressed once, the unit enter

the ‘response time change’ state.

3If the [Jog switch ] is moved, the digital display

will blink. Select the desired mode.

3To cancel the ‘response time change’ operation,

press the [MODE key] once.

4The display will return to the previous [PRO1 mode]

selection screen.



You can use the ‘key lock function’ to protect these operations. (Refer to p.56.) Key lock function (FX-301B/G/H only) This function can be used to prevent the operator from accidentally changing the sensor settings.

3-3. Error Display Indicator Readings

In case of errors, attempt the following measures:

Notes: 1)This digital display is 10 ms OFF-delay timer.

2)Full-auto teaching can be set only in the FX-301B/G/H.

3)When in window comparator mode, the factory settings for teaching method and shift value are, respectively: ‘1-level teaching’ and ‘100’.

3-2. Factory Settings

NAVI mode

PRO mode

Item

Response time

Timer period

Hysteresis

Stability

Amount of shift during limit teaching

Amount of shift during full-auto teaching

(Note 2)

Display

Display orientation

ECO mode

Selection for transmission change to permit/not to permit (FX-301B/G/H and FX-302 only)

Code

0_ADJ

Adjust Lock

Window comparator mode (FX-302 only)

(Note 3)

Window comparator hysteresis (FX-302 only)

Settings

Standard

10 ms

H-02 (standard)

S-02 (standard)

15 %

0 %

Incident light intensity display

OFF OFF OFF

0000

OFF OFF OFF

IN Hysteresis

Digital display

(Note1)

Item

Threshold value

Light state operation

Timer operation

Settings

L-ON (ON when light is received)

Without timer

Digital display

Error description Measures

Turn off the power, then check the load.

The load has short-circuited and excess current is flowing.

Confirm that all amplifier units are properly connected to each other.

Communication error has occurred at time of connection. In case of using functions of PRO4 mode

Factory settings for the FX-301/302/303 are indicated below: If the unit is reset using the ‘9-5 Setting Reset Function’ from ‘PRO5 Mode’ on p.52, the resulting settings will be those indicated below:

()

FX-301, FX-302:

FX-303:

Settings for NAVI Mode

4-1. NAVI Mode Functions and Settings

In [NAVI mode], frequently changed settings can be easily configured. Settings for four functions can be configured.

RUN :

Normal Sensing Operation

TEACH : Teaching Mode

This indicates normal sensing operation. Incident light intensity is displayed in real time. When set to factory settings, the ‘threshold value’ cannot be manually changed. When the ‘Adjust Lock Setting Function’ in ‘PRO5 Mode’ is disabled, manual fine adjustment of the ‘threshold value’ can be performed during normal sensing operation.

This mode sets the ‘threshold value’ by utilizing teaching.

When using FX-301,FX-303 or FX-302 normal mode

The ‘threshold value’ can be set by utilizing either ‘2-level teaching’ or ‘limit teaching’, and the ‘threshold value’ for the FX-301B/G/H can be set using these and also ‘full-auto teaching’.

2-level teaching is a method of setting the threshold value by teaching the amplifier unit two different status conditions - sensing object present and sensing object not present. The ‘threshold value’ is usually set using this method.

Normal sensing operation * Normal sensing operation when

‘threshold value’ can be fine adjusted

Refer to the section entitled ‘9-4 Adjust Lock

Setting Function’ from ‘PRO5 Mode’ on p.51.

Refer to p.9 ~ for setting procedure

P.9

2-level Teaching

Incident light margin

Light interruption margin

Incident light intensity

Threshold value

Number of times that the stability indicator blinks

Number of blinks - 0

Number of blinks - 1

Number of blinks - 2

Number of blinks - 3

Number of blinks - 4

Number of blinks - 5

Incident light intensity during teaching (high)

Incident light intensity during teaching (low)

(Example)

Threshold value

2,000/4,000 3,000

Incident light intensity during 2-level teaching (high)

Threshold value

Number of blinks

–

Incident light margin

4,000 – 3,000

300

Incident light margin

10 %

3 times

Thru-beam type Reflective type

Workpiece present Workpiece absent Workpiece present Workpiece absent

When 2-level teaching is being performed, the stability indicator will blink a certain number of times. The number of blinks indicates the number of times by which the difference between the incident light intensity during teaching and the ‘threshold value’ for incident light intensity, exceeds the incident light margin.

Incident light intensity during 2-level teaching

TEACH : Teaching Mode

Refer to p.12 ~ for setting procedure

P.12

1-level Teaching

When using FX-302 window comparator mode The ‘threshold value’ can be set with any of the 3 teaching methods, ‘1-level teaching’, ‘2-level teaching’ and ‘3-level teaching’. By setting two ‘threshold values’, both ON and OFF can occur between the two threshold value levels.

This is the method of setting the threshold values (1_SL, 2_SL) by one level (P-1) teaching. The shift value can be set as desired.

P.13

2-level Teaching

This is a method of setting the threshold values (1_SL, 2_SL) by two levels (P-1, P-2) teaching.

Time

P-1

1_SL

P-2

2_SL

OFF

Time

Shift value

1_SL

2_SL

P-1

OFF

Incident light

intensity

4,000

Incident light

intensity

4,000

Output

(L-ON)

Output (L-ON)

* In this figure, the incident light intensity of

P-1 is less than that of P-2.

Teaches only the status condition in which no sensing object is within sensing range (status in which incident light intensity is stable). This method is used to set a ‘threshold value’ for conducting sensing in the presence of a background, or when extremely small objects are to be detected.

P.10

Limit Teaching

Very small object

P.11[FX-301B/G/H(Blue, Green and Infrared LED types) only]

Full-auto Teaching

This method is used to set the threshold value while the workpieces are still moving on the production line, without stopping the production line.

Thru-beam type

Reflective type

Background

ADJ : Threshold Value Fine Adjustment Mode

This mode allows fine adjustment of the ‘threshold value’ setting. When the incident light intensity display has been selected, the threshold value can be adjusted in increments as low as a one digit. When the percentage display has been selected, the threshold value can be adjusted in increments of one digit (varies depending on the ‘threshold value’). However, when FX-302 is in window comparator mode, the percentage display function cannot be utilized. * The factory setting is 40.

Refer to p.16~ for setting procedure

ONOFF OFF

OFFON ON

Threshold value

Threshold

value 1

Threshold

value 2

Incident light intensity

4,000

ONOFF

OFFON

Output operation

L-ON

D-ON

Output operation

L-ON

D-ON

* The factory setting is L-ON (Light-ON).

0 4,000

L/D ON : Output Operation Setting Mode

Refer to p.19 for setting procedure

When using FX-301, FX-303 or FX-302 normal mode

When using FX-302 window comparator mode

When set to ‘Light-ON’, the output will be ON if the incident light intensity becomes greater than the ‘threshold value’. When set to ‘Dark-ON’, the output will be ON if the incident light intensity becomes less than the ‘threshold value’.

When set to ‘Light-ON’, if the incident light intensity is between the two ‘threshold value’ levels, the output will be ON. If the incident light intensity is outside of the two threshold value levels, the output will be OFF. When set to ‘Dark-ON’, if the incident light intensity is between the two ‘threshold value’ levels, the output will be OFF. If the incident light intensity is outside of the two threshold value levels, the output will be ON.

This mode allows the selection of output operation from either Light-ON, or Dark-ON.

1_SL

2_SL

OFF

P.14~

3-level Teaching

This is a method of setting the threshold range by three levels (P-1, P-2, P-3) teaching and set the threshold values at the middle of ‘A’ and ‘B’ (1_SL) and ‘B’and ‘C’ (2_SL). After teaching, P-1, P-2 and P-3 are automatically assigned in ascending order to ‘A’, ‘B’, and ‘C’.

Time

Incident light

intensity

4,000

Output

(L-ON)

PRO mode allows the configuration and usage of the following additional timer operations: OFF-delay, ON-delay and ONE-SHOT. Timer period can be selected from 0.5 ms to 500 ms. Please refer to the section entitled ‘5-3 Timer Setting Function (FX-301 and FX-303)’ from ‘PRO1 Mode’ on p.25

PRO mode allows the configuration and usage of the following additional timer operations: OFF-delay, ON-delay, ONE-SHOT, ON-delay / OFF-delay, ON-delay / ONE-SHOT. Timer period can be selected from 0.5 ms to 5 sec. Please refer to the section entitled ‘5-4 Timer Setting Function (FX-302)’ from ‘PRO1 Mode’ on p.26.

TIMER : Timer Operation Setting Mode

Refer to p.20 for setting procedure

FX-302

This mode sets the operation of the timer. Using factory settings, either ‘Without timer’ or ‘10 ms OFF-delay’ can be selected.

FX-301 and FX-303

Place a fiber within sensing range.

Press the MODE key once.

Press the Jog switch.

Status condition - sensing object is absent

Press the Jog switch.

Difference between incident light intensities is not great enough.

Stable sensing

Status condition - sensing object is present

Press the MODE key 5 times or keep it pressed for 2 sec. or more.

4-2. Teaching Mode (when using FX-301, FX-303 or FX-302 normal mode)

The ‘threshold value’ can be set by utilizing two kinds of teaching, either ‘2-level teaching’ or ‘limit teaching’.

2-level teaching is a method of setting the ‘threshold value’ by teaching the amplifier unit two different status conditions - sensing object present and sensing object absent. The ‘threshold value’ is usually set using this method.

2-level Teaching

1 Select ‘TEACH mode’ by pressing the [MODE key] once.

2 Press the [Jog switch] when in the status condition of -

sensing object is present.

4 Press the [Jog switch] when in the status condition of -

sensing object is absent.

7 The ‘threshold value’ setting will be displayed.

8 The characters ‘ ’ will be displayed.

9 The incident light intensity will again be displayed, indicating

that configuration is now complete.

0 By pressing the [MODE key] 5 times or by keeping it

pressed for 2 sec. or more, the amplifier will return to the ‘RUN mode’ (normal sensing operation).

3The digital display will blink and indicate the incident light

intensity reading, then the MODE indicator / TEACH (yellow) will blink. This indicates that the second point item is now ready for input.

The digital display will again blink and indicate the incident light intensity reading and the ‘threshold value’ will be set to a value midway between the incident light intensities when the sensing object is present and when it is absent. The blinking MODE indicator / TEACH will stop blinking and continuously light up. * Fine adjustment of the ‘threshold value’ can be performed in the ‘4-4 Threshold

Value Fine Adjustment Mode’ (when using FX-301, FX-303 or FX-302 normal mode) described on p.16.

()

6 The sensing stability status will be displayed.

• When stable sensing can be performed

The digital display will indicate the word ‘ ’. The ‘Stability indicator’ (green) will blink. The greater the number of times it blinks, the more stable the sensing that can be performed. (Refer to p.5 for more details.)

• When stable sensing cannot be performed

The digital display will blink the word ‘ ’. The ‘Stability indicator’ (green) will not light up.

Place a fiber within sensing range.

Press the MODE key once.

Press the Jog switch.

Status condition - sensing object is absent

Press the MODE key 5 times or keep it pressed for 2 sec. or more.

Move the Jog switch in the ‘’ or ‘’ direction.

The digital display will scroll (twice).

Shifting can be performed. Shifting cannot be performed.

Teaches only the status condition in which no sensing object is within sensing range (status in which incident light intensity is stable). This method is used to set a threshold value for conducting sensing in the presence of a background, or when extremely small objects are to be detected.

Limit Teaching

1 Select ‘TEACH mode’ by pressing the [MODE key] once.

2 Press the [Jog switch] when in the status condition of -

sensing object is absent.

4 Move the [Jog switch] in either the ‘’ or ‘’ direction.

When using thru-beam fiber

When using reflective fiber

5 The judgement on whether the shift amount can be shifted

or not will be displayed.

•

When the shifting can be performed

nThe digital display will blink the word ‘ ’.

•

When the shifting cannot be performed

nThe digital display will blink the word ‘ ’.

6 The ‘threshold value’ setting will be displayed.

7 The characters ‘ ’ will be displayed.

8 The incident light intensity will again be displayed, indicating

that configuration is now complete.

•

If the switch is moved toward the ‘’ direction, the digital display will scroll from the left to the right (twice) and the threshold value will be shifted down by approximately 15 %, to a value lower than the incident light intensity displayed (high sensitivity).

•

If the switch is moved toward the ‘’ direction, the digital display will scroll from the right to the left (twice) and the threshold value will be shifted up by approximately 15 %, to a value higher than the incident light intensity displayed (low sensitivity).

The initial factory-set value of the shift amount is approximately 15 %. The shift amount can be changed by utilizing the ‘5-7 Shift Function’ from ‘PRO1 Mode’, described on p.29. (The percentage adjustment is variable from 5 % to 80 %, in increments of 5 %.)

9By pressing the [MODE key] 5 times or by keeping it

pressed for 2 sec. or more, the amplifier will return to the ‘RUN mode’ (normal sensing operation).

3The digital display will blink and indicate the incident light

intensity reading, then the MODE indicator / TEACH (yellow) will blink.

Place a fiber within sensing range.

Pless the MODE key once.

Keep the Jog switch pressed for 0.5 sec. or more.

Status condition-moving the production line.

Press the MODE key 5 times or keep it pressed for 2 sec. or more.

Stable sensing Difference between

incident light intensities is not great enough.

Full-auto teaching is used to set the threshould value while the workpieces are still moving on the production line, without stopping the production line. [This setting method is used only in the FX-301B/G/H (Blue, Green and Infrared LED types)]

Full-Auto Teaching

1Select ‘TEACH mode’ by pressing the [MODE key] once.

5The judgement on the stability of sensing will be displayed.

•

In case stable sensing is possible. n‘ ’ will be displayed. Stability indicator (green) will blink. More blinking number indicates more stable sensing. ( Refer to p.5 for detail.)

•

In case stable sensing is not possible. n‘ ’ will blink. Stability indicator (green) will be off.

6The ‘threshold value’ setting will be displayed.

7The characters‘ ’ will be displayed.

4The threshold value is set to the middle value of the incident light

intensity levels in the object present and object absent conditions. * The threshold value can be shift by utilizing ‘5-7 Shift Function’

from ’PRO1 MODE’ on p.29.

(

The percentage adjustment is variable from 45 % to 45 %, in

)

increments of 5 %. The initial setting is 0 %.

9By pressing the [MODE key] 5 times or by keeping it pressed

for 2 sec. or more, the amplifer will return to the ‘RUN mode’ (nomal sensing operation).

8The incident light intensity will again be displayed, indicating

that configuration is now complete.

3‘AUTO’ is displayed on the display.

Release the jog switch when the object has passed.

2Keep the [Jog switch] pressed for 0.5 sec. or more when in the

status condition when the object moving on the production line.

This is the method of setting the threshold values (1_SL, 2_SL) by one level (P-1) teaching. The shift

value can be set as desired

* The factory setting for shift value is ‘100’. To set the shift value,

refer to the section entitled ‘10-2. Window Comparator Mode Setting Function’ from ‘PRO6 Mode’ on p. 54.

1Select ‘TEACH mode’ by pressing the [MODE key] once.

2The current teaching method will be displayed.

8The characters ‘ ’ will be displayed.

4-3. Teaching Mode (when using FX-302 window comparator mode)

1-level Teaching

Time

Shift value

1_SL

2_SL

P-1

OFF

Incident light

intensity

4,000

Output (L-ON)

Press the MODE key once.

Press the Jog switch.

If the shift value has been set to 500.

Lower limit value 1_SL

Upper limit value 2_SL

Upper and lower limits have not been properly set.

Incident light intensity for P-1.

The status condition when a sensing object is present that can be used as a standard.

Press the MODE key 5 times or keep it pressed for 2 sec. or more.

0By pressing the [MODE key] 5 times or by keeping it

pressed for 2 sec. or more, the amplifier will return to the ‘RUN mode’ (normal sensing operation).

The ‘threshold value’ can be set using ‘1-level teaching’, ‘2-level teaching’ or ‘3-level teaching’. When FX-302 is in window comparator mode, teaching is performed using the teaching methods described in the section entitled ‘10-2. Window Comparator Mode Setting Function’ from ‘PRO6 Mode’ on p. 54. To change the teaching method, follow the procedures also described under the same heading. * The factory setting is ‘1-level teaching’.

3The unit has entered the ‘P-1’ setting state.

6The setting for ‘lower limit value 1_SL’ will be displayed.

7The setting for ‘upper limit value 2_SL’ will be displayed.

5The display will indicate whether the upper and lower

threshold value limits have been correctly set.

• If ‘ ’ is blinking…the upper and lower limits have been set correctly.

• If ‘ ’ is blinking…the upper and lower limits have not been set correctly.

* The factory setting for shift value is ‘100’.

To set the shift value, refer to the section entitled ‘10-2. Windo w Comparator Mode Setting Function’ from ‘PRO6 Mode’ on p. 54.

4If the [Jog switch] is pressed while in the status condition

when a sensing object is present that can be used as a standard, then the display will blink and indicate the incident light intensity.

9The incident light intensity will again be displayed, indicating

that configuration is now complete.

The symbol ‘ ’ will be displayed repeatedly.

Incident light intensity for P-2.

The status condition when a sensing object is present that can be used as a standard for the lower limit.

The status condition when a sensing object is present that can be used as a standard for the upper limit.

Upper and lower limits have not been properly set.

8The setting for ‘lower limit value 1_SL’ will be displayed.

9The setting for ‘upper limit value 2_SL’ will be displayed.

0The characters ‘ ’ will be displayed.

AThe incident light intensity will again be displayed, indicating

that configuration is now complete.

BBy pressing the [MODE key] 5 times or by keeping it

pressed for 2 sec. or more, the amplifier will return to the ‘RUN mode’ (normal sensing operation).

2-level Teaching

This is a method of setting the threshold values (1_SL, 2_SL) by two levels (P-1, P-2) teaching.

Time

P-1

1_SL

P-2

2_SL

OFF

Incident light intensity

4,000

Output

(L-ON)

1Select ‘TEACH mode’ by pressing the [MODE key] once. 2The current teaching method will be displayed.

3The unit has entered the ‘P-1’ setting state.

Press the Jog switch.

Press the MODE key once.

Incident light intensity for P-1.

Lower limit value 1_SL

Upper limit value 2_SL

Press the MODE key 5 times or keep it pressed for 2 sec. or more.

4If the [Jog switch] is pressed while in the status condition

when a sensing object is present that can be used as a standard for the lower limit, then the display will blink and indicate the intensity of incident light.

When using thru-beam type fibers

•

Press the [Jog switch] for the sensing object that has the greatest amount of blocked light.

When using reflective type fibers

• Press the [Jog switch] for the sensing object with the lowest intensity of incident light.

Note) Even if procedures 4 and 6 are reversed, teaching for a

sensing object with low intensity incident light will automatically cause the setting of ‘lower limit value 1_SL’.

6If the [Jog switch] is pressed while in the status condition

when a sensing object is present that can be used as a standard for the upper limit, then the display will blink and indicate the incident light intensity. When utilizing thru-beam type fibers

• Press the [Jog switch] for the sensing object that has the least amount of blocked light.

When utilizing reflective type fibers

• Press the [Jog switch] for the sensing object with the greatest incident light intensity .

5The unit has entered the ‘P-2’ setting state and ‘TEACH’

(yellow) will begin to blink on the MODE display.

7The display will indicate whether the upper and lower limits

have been correctly set.

• If ‘ ’ is blinking… the upper and lower limits have been set correctly.

• If ‘ ’ is blinking… the upper and lower limits have not been set correctly.

The symbol ‘ ’ will be displayed repeatedly.

1_SL

2_SL

OFF

3-level Teaching

assigned in ascending order to ‘A’, ‘B’, and ‘C’.

Time

Incident light

intensity 4,000

Output

(L-ON)

Press the MODE key once.

Press the Jog switch.

The status condition when sensing object ‘A’ is present that has the lowest intensity of incident light.

Incident light intensity for P-1.

Incident light intensity for P-2.

1Select ‘TEACH mode’ by pressing the [MODE key] once.

2The current teaching method will be displayed.

3The unit has entered the ‘P-1’ setting state.

4If the [Jog switch] is pressed while in the status condition

when sensing object ‘A’ is present that has the lowest intensity of incident light, then the display will blink and indicate the incident light intensity.

5The unit has entered the ‘P-2’ setting state and ‘TEACH’

(yellow) will begin to blink on the MODE display.

6If the [Jog switch] is pressed while in the status condition

when sensing object ‘B’ is present that has an incident light intensity in between that of sensing object ‘A’ and sensing object ‘C’, the display will blink and indicate the incident light intensity.

The status condition when sensing object ‘B’ is present that has an incident light intensity in between that of sensing object ‘A’ and sensing object ‘C’.

Press the Jog switch.

Upper and lower limits have not been properly set.

Lower limit value 1_SL

Upper limit value 2_SL

The status condition when sensing object ‘C’ is present that has the greatest intensity of incident light.

Press the MODE key 5 times or keep it pressed for 2 sec. or more.

7The unit has entered the ‘P-3’ setting state.

BThe characters ‘ ’ will be displayed.

CThe incident light intensity will again be displayed, indicating

that configuration is now complete.

DBy pressing the [MODE key] 5 times or by keeping it

pressed for 2 sec. or more, the amplifier will return to the ‘RUN mode’ (normal sensing operation).

Incident light intensity for P-3.

8If the [Jog switch] is pressed while in the status condition

when sensing object ‘C’ is present that has the greatest intensity of incident light, the display will blink and indicate the incident light intensity.

0The setting for ‘lower limit value 1_SL’ will be displayed.

AThe setting for ‘upper limit value 2_SL’ will be displayed.

9The display will indicate whether the upper and lower limits

have been correctly set.

• If ‘ ’ is blinking… the upper and lower limits have been set correctly.

• If ‘ ’ is blinking… the upper and lower limits have not been set correctly.

The symbol ‘ ’ will be displayed repeatedly.

Press the MODE key twice.

Press the Jog switch.

Press the MODE key 4 times or keep it pressed for 2 sec. or more.

The current threshold value setting

Move the Jog switch.

Select the desired threshold value by moving the Jog switch.

When changing threshold value to 35.

The digital display will quickly blink 3 times to verify the value.

If the switch is moved toward the ‘’ direction.

4-4.

Threshold Value Fine Adjustment Mode (when using FX-301, FX-303 or FX-302 normal mode)

This mode allows fine adjustment of the ‘threshold value’ setting.

1 Press the [MODE key] twice to select the ‘threshold value

fine adjustment mode’.

2 The current ‘threshold value’ will be displayed. * The factory setting is 40.

3 If the [Jog switch] is moved toward the ‘’ or ‘’ direction,

the ‘threshold value’ will change and the new value will blink. If an increased ‘threshold value’ is desired, move the [Jog switch] toward the ‘

’ direction.

If a decreased ‘threshold value’ is desired, move the [Jog switch] toward the ‘

’ direction.

4 If the [Jog switch] is pressed, the digital display will quickly

blink 3 times, confirming the setting of the currently displayed ‘threshold value’.

5 Press the [MODE key] 4 times or keep it pressed for

2 sec. or more to return to ‘RUN mode’ (normal sensing operation).

Press the MODE key twice.

Select the desired threshold value by moving the Jog switch.

The digital display will quickly blink 3 times to verify the value.

Press the Jog switch.

Move the Jog switch.

When changing threshold value to 85.

2The lower limit setting ‘ ’ is displayed.

4-5.

Threshold Value Fine Adjustment Mode (when using FX-302 window comparator mode)

This mode allows fine adjustment of the ‘Threshold value(1_SL, 2_SL)’ setting.

1 Press the [MODE key] twice to select the ‘threshold value

fine adjustment mode’.

3 If the [Jog switch] is pressed, the threshold value for ‘1_SL’ is displayed.

If an increased ‘threshold value’ is desired, move the [Jog switch] toward the ‘

Ⳮ’ direction.

If a decreased ‘threshold value’ is desired, move the [Jog switch] toward the ‘

ⳮ’ direction.

4 If the [Jog switch] is pressed, the display will blink quickly

three times and the threshold value for ‘1_SL’ will be set.

5 ‘ ’ is displayed. If the [Jog switch] is moved, then the

upper limit setting ‘ ’ is displayed.

Press the Jog switch.

Press the MODE key 4 times or keep it pressed for 2 sec. or more.

The digital display will quickly blink 3 times to confirm the selection.

Select the desired threshold value by moving the Jog switch.

When changing threshold value to 125.

8 Press the [MODE key] 4 times or keep it pressed for

2 sec. or more to return to ‘RUN mode’ (normal sensing operation).

6If the [Jog switch] is pressed, the threshold

value for ‘2_SL’ is displayed. If an increased ‘threshold value’ is desired, move the [Jog switch] toward the ‘

’ direction.

If a decreased ‘threshold value’ is desired, move the [Jog switch] toward the ‘

’ direction.

7If the [Jog switch] is pressed, the display will blink quickly

three times and the threshold value for ‘2_SL’ is will be set.

Press the MODE key 3 times.

Press the Jog switch.

Press the MODE key 3 times or keep it pressed for 2 sec. or more.

The current setting

Move the Jog switch.

The digital display will quickly blink 3 times to confirm the selection.

4-6. Output Operation Setting Mode

1 Press the [MODE key] 3 times to select the

‘output operation setting mode’.

2 The current setting will be displayed.

* The factory setting is L-ON (ON when light is received).

3 If the [Jog switch] is moved, the opposite setting for output

operation will blink on the display.

If the [Jog switch] is pressed, the digital display will blink quickly 3 times and the selected output operation will be confirmed.

5 Press the [MODE key] 3 times or keep it pressed

for 2 sec. or more to return to ‘RUN mode’ (normal sensing operation).

This mode allows the selection of output operation from either L-ON (Light-ON), or D-ON (Dark-ON).

ONOFF OFF

OFFON ON

ONOFF

OFFON

Threshold value

Threshold

value 1

Threshold

value 2

Incident light intensity

Output operation

L-ON

D-ON

FX-301, FX-303 or FX-302 normal mode

FX-302 window comparator mode

Press the MODE key 4 times.

Move the Jog switch.

Without timer

Press the Jog switch.

Move the Jog switch to obtain the desired setting.

The digital display will quickly blink 3 times to confirm the setting.

Press the [MODE key] twice or keep it pressed for 2 sec. or more.

OFF-delay

The current timer operation

In case of setting OFF-delay timer

4-7. Timer Operation Setting Mode

This mode sets the operation of the timer. Using factory settings, either ‘Without timer’ or ‘10ms OFF-delay’ can be selected.

1 Press the [MODE key] 4 times to select the

‘timer operation setting mode’.

2 The current setting will be displayed.

If the [Jog switch] is moved, the digital display will blink. * The factory setting is Without timer.

4 If the [Jog switch] is pressed, the digital display will quickly

blink 3 times, confirming the setting of the operation of timer.

5 Press the [MODE key] twice or keep it pressed for

2 sec. or more to return to ‘RUN mode’ (normal sensing operation).

3 Move the [Jog switch] to obtain the desired setting for timer

operation.

* The factory setting is Without timer / 10 ms OFF-delay.

The ‘10 ms OFF-delay’ can be altered by utilizing the ‘Timer Setting Function’ from ‘PRO1 Mode’ on p.25~.

FX-302

FX-301, FX-303

PRO1 Mode

5-1. PRO1 Mode Functions and Settings

PRO1 mode is used mainly for configuring the details of basic settings.

: Response Time Change Function

The response times for the FX-301 and FX-302 can be switched among four levels: FAST (high-speed), S-D (reduced intensity), STD (standard) and LONG (long-range). The switching of response times among these four levels will cause corresponding changes to the sensing range.

The FX-303 has only a single response time of 90 !s.

* The factory setting is STD (standard).

Refer to p.24 for setting procedure

Timer Setting Function

Four different timer operations can be selected; Without timer , OFF-delay , ON-delay , ONE-SHOT. The range of available timer delays is 0.5 to 500 ms. However, the increments available for timer delays will vary, depending on the timer period on p.22. * The factory settings allow timer operation to be switched between Without timer

and 10 ms OFF-delay when in ‘NAVI mode’.

Six different timer operations can be selected: Without timer, OFF-delay, ON-delay, ONE-SHOT, ON-delay / OFF-delay, ON-delay / ONE-SHOT. The range of available timer is 0.5 to 5 sec. However, the increments available for timer delays will vary, depending on the timer period on p.22. * The factory settings allow timer operation to be switched between Without timer

and 10 ms OFF-delay when in ‘NAVI mode’.

Refer to p.25~ for setting procedure

Setting

(standard) (long-range)

FX-301 Response time

150!s (0.15 ms) or less 250!s (0.25 ms) or less

FX-302 Response time

300!s (0.3 ms) or less 500!s (0.5 ms) or less

2 ms or less 4 ms or less

P.25

P.26

(high-speed) (reduced intensity)

(high-speed): when performing sensing of high-speed objects (reduced intensity): Suitable for delicate sensing, such as when the received

lights is saturated due to too short a sensing distance or

when detecting translucent objects, etc. (standard): standard setting (long-range): when long sensing range is required

FX-301 ,FX-303

FX-302

* OFF-delay : Extends the output signal for a fixed period of time.

This function is useful if the output signal is so short that the connected device cannot respond.

ON-delay : Neglects short output signals.

As only long signals are extracted, this function is useful for detecting if a line is clogged, or for sensing only objects taking a long time to travel.

ONE-SHOT : Outputs a fixed width signal upon sensing.

This function is useful when the input specifications of the connected device require a signal of fixed width. Of course, it is also useful for extending a short width signal to a desired width.

ON-delay / OFF-delay : The ON-delay and the OFF-delay timer functions can operate

simultaneously.

ON-delay / ONE-SHOT : The ON-delay and the ONE-SHOT timer functions can

operate simultaneously.

S-D (reduced intensity) cannot be set for the FX-301B/G/H (Blue, Green and Infrared LED types).

: Hysteresis Function

Selects the hysteresis from among three different levels (small / standard / large). * The factory setting is H-02 (standard).

Refer to p.27 for setting procedure

0.5 ms,1 to 30 ms 30 to 100 ms

100 to 500 ms

Timer period

Delay increments

OFF-delay timer period

ON-delay timer period

ON-delay timer period ON-delay timer period

Pulse width of ONE-SHOT

1 ms increments 5 ms increments

10 ms increments

500 ms to 1 sec.

50 ms increments

1 sec. to 5 sec.

0.5 sec. increments

* (small) : The optimal limit of detection range

(standard) : Standard (large) : Capability of detecting sensing objects having

a vibratory motion

T1 T2

: Stability Function

Permits selection from among three different stability indicator response levels (margin width:

5 % / 10 % / 15 % ), for changes in the range of incident light.

* The factory setting is S-02 (margin width:

10 %).

Refer to p.28 for setting procedure

Light received

operation

Light interrupted

operation

Lights upLights offLight up

Incident light margin

Output operation Operation of stability indicator

Light interruption margin

Incident light intensity

4,000

Threshold value

Range for lighting up of stability indicator

* S-01: large range for lighting up

of stability indicator

5 %

S-02: medium range for lighting

up of stability indicator

10 %

S-03: small range for lighting up

of stability indicator

15 %

FX-301, FX-303 Timer period T1, T20.5, 1~500 ms, FX-302 Timer period T1, T20.5, 1~5 sec.

Timer chart (for FX-301/302/303)

Sensing condition

Output operation

Timer operation

Beam-received Beam-interrupted

OFF

L-ON

D-ON

T1T2

T1 T1 T1 T1

T1 T1

(Without timer) (ON-delay) (OFF-delay) (ONE-SHOT) (ON-delay / OFF-delay) (ON-delay / ONE-SHOT) (Without timer) (ON-delay) (OFF-delay) (ONE-SHOT) (ON-delay / OFF-delay) (ON-delay / ONE-SHOT)

Shift Function

Shifts the ‘threshold value’ by a certain percentage increment during ‘limit teaching’. (The percentage adjustment is variable from 5 % to 80 %, in increments of 5 %). * The factory setting is 15 %.

Refer to p.29 for setting procedure

15 % higher when utilizing reflective type fiber (factory setting)

The threshold value is variable from 5 % to 80 % (in increments of 5 %).

100%

15 % lower when utilizing thru-beam type fiber (factory setting)

If the threshold value is shifted toward the ‘

’ direction,

minute and severe detections become possible.

If the threshold value is shifted toward the ‘

’ direction,

minute and severe detections become possible.

Threshold value

When utilizing reflective type fiber:

When utilizing thru-beam type fiber:

HighLow

Limit Teaching

Peak

The threshold value is variable from

45 % to 45 % (in increments of 5 %)

Bottom

45 % 50 %

45 %

50 %

Shifts the ‘threshold value’ by a certain percentage increment during ‘full-auto teaching.’ (The percentage adjustment is variable from

45 % to 45 %,

in increments of 5 %) *The factory setting is 0 %.

Full-auto Teaching

Threshold value (PeakBottom / 2)

HighLow

Incident light intensity

Press the MODE key 5 times.

Move the Jog switch once, toward the ‘

’ direction.

Press the Jog switch.

The digital display will quickly blink 3 times to confirm the setting.

Press the MODE key 3 times or keep it pressed for 2 sec. or more.

5-2. Response Time Change Function

1 Press the [MODE key] 5 times to select ‘PRO mode’.

2 Move the [Jog switch] once toward the ‘’ direction,

to select ‘PRO1 mode’.

3 Press the [Jog switch] to enter the ‘response

time change’ state.

4 If the [Jog switch] is pressed, the current response

time will be displayed. * FX-301, FX-302: The factory setting is STD (standard).

FX-303: The factory setting is H-SP (standard).

5 If the [Jog switch] is moved, the digital display will blink.

Select the desired response time.

6 If the [Jog switch] is pressed, the digital display will

quickly blink 3 times, confirming the setting.

7 Press the [MODE key] 3 times or keep it pressed

for 2 sec. or more to return to ‘RUN mode’ (normal sensing operation).

Setting

(standard) (long-range)

FX-301 Respomse time

150!s (0.15 ms) or less 250!s (0.25 ms) or less

FX-302 Respomse time

300!s (0.3 ms) or less 500!s (0.5 ms) or less

2 ms or less 4 ms or less

(high-speed) (reduced intensity)

Setting

FX-303 Respomse time

90!s (0.09 ms) or less

Response time can be switched among four levels: FAST (high-speed) / S-D (reduced intensity) / STD (standard) / LONG (long-range).

FX-303

FX-301, FX-302

FAST

(high-speed)

Normal

(standard)

S-D

reduced intensity

STD

(standard)

LONG

(long- range)

()

Select the desired response time by moving the Jog switch.

The light amount is approx. 50 % of standard

The light amount is approx. 80 % of standard

FX-303 has only a single response time of 90 !s.

FX-301B/G/H (Blue,Green and Infrared LED types) cannot set S-D (reduced intensity).

Timer period

0.5 ms,1 to 30 ms 30 to 100 ms

100 to 500 ms

Delay increments

1 ms increments 5 ms increments

10 ms increments

Press the MODE key 5 times.

Move the Jog switch once, toward the ‘

Ⳮ’ direction.

Press the Jog switch.

Select the desired timer operation by moving the Jog switch.

The digital display will quickly blink 3 times to confirm the setting.

Move the Jog switch once, toward the ‘Ⳮ’ direction.

Press the Jog switch.

Select the desired time period by moving the Jog switch.

Press the Jog switch.

Without timer

OFFdelay

ONdelay

ONESHOT

Press the MODE key 3 times or keep it pressed for 2 sec. or more.

5-3. Timer Setting Function (FX-301䡺, FX-303)

1 Press the [MODE key] 5 times to select ‘PRO mode’.

2 Move the [Jog switch] once toward the ‘Ⳮ’ direction,

to select ‘PRO1 mode’.

Press the [Jog switch] to enter the ‘response time change’ state.

4 Move the [Jog switch] once toward the ‘Ⳮ’ direction,

to enter the ‘timer setting’ state.

5 If the [Jog switch] is pressed, the current timer

operation will be displayed. * The factory setting is Without timer.

If the [Jog switch] is moved, the digital display will blink. Select the desired timer operation.

Press the [Jog switch] to enter the ‘timer setting selection’ state.

* The factory setting is 10 ms.

8 Select the desired timer period by moving the Jog switch. * Timer period will be switched to the values set by timer

operations, unless ‘Without timer’ is chosen. Example: If the time was initially set to ‘500 ms OFF-delay’ and this was subsequently switched to ‘ON-delay’, then ‘ ’ would be displayed when setting the time.

9 If the [Jog switch] is pressed, the digital display will quickly

blink 3 times, confirming the setting.

0 Press the [MODE key] 3 times or keep it pressed

for 2 sec. or more to return to ‘RUN mode’ (normal sensing operation).

Four different timer operations can be selected; Without timer, OFF-delay, ON-delay, ONE-SHOT . The range of available timer delays is 0.5 ms to 500 ms. However, the increments available for timer delays will vary, depending on the timer period, as shown in the table on the right.

* The factory settings allow timer operation to be switched

using timer operation setting mode, between Without timer and 10 ms OFF-delay, when in ‘NAVI mode’. When set to ‘15 ms ON-delay’, the selected timer function can be: Without timer / 15 ms ON-delay.

5-4. Timer Setting Function (FX-302)

Press the MODE key 5 times.

Move the Jog switch once, toward the ‘

Ⳮ’ direction.

Press the Jog switch.

Move the Jog switch once, toward the ‘

Ⳮ’ direction.

Press the Jog switch.

Select the desired timer operation by moving the Jog switch.

Press the Jog switch.

Select the desired time period by moving the Jog switch.

Press the Jog switch.

The digital display will quickly blink 3 times to confirm the setting.

Select the desired time period by moving the Jog switch.

Press the Jog switch.

Press the MODE key 3 times or keep it pressed for 2 sec. or more.

Without timer

ON-delay / OFF-delay

ON-delay / ONE-SHOT

OFF-delay ON-delay

ONE-SHOT

1 Press the [MODE key] 5 times to select ‘PRO mode’.

2 Move the [Jog switch] once toward the ‘

Ⳮ’ direction,

to select ‘PRO1 mode’.

Press the [Jog switch] to enter the ‘response time change’ state.

4 Move the [Jog switch] once toward the ‘Ⳮ’ direction,

to enter the ‘timer setting’ state.

5 If the [Jog switch] is pressed, the current timer

operation will be displayed. * The factory setting is Without timer.

If the [Jog switch] is moved, the digital display will blink. Select the desired timer operation. * The factory settings allow timer operation to be switched

Press the [Jog switch] to enter the ‘timer setting selection’ state.

* The factory setting is 10 ms.

9 If the [Jog switch] is pressed, the digital display will quickly

blink 3 times, confirming the setting.

0 Press the [MODE key] 3 times or keep it pressed

for 2 sec. or more to return to ‘RUN mode’ (normal sensing operation).

0.5 ms,1 to 30 ms

30 to 100 ms

100 to 500 ms

Timer period

Delay increments

1 ms increments 5 ms increments

10 ms increments

500 ms to 1 sec.

50 ms increments

1 sec. to 5 sec.

0.5 sec. increments

8 Select the desired timer period by moving the Jog switch.

When using the ON-delay / OFF-delay timer combination or the ON-delay / ONE-SHOT timer combination, each timer can be set individually.

* Timer period will be switched to the values set by timer

operations, unless ‘Without timer’ is chosen.

Example:

If the OFF-delay timer has been initially set to 500 ms and then the ON-delay timer is also set to 500 ms, then ‘ ’ is displayed.In addition, when the ON-delay timer is set to 4.5 sec., then ‘ ’ will be displayed.

5-5. Hysteresis Function

This function selects the hysteresis from among three different levels (small / standard / large).

The digital display will quickly blink 3 times to confirm the setting.

H-01 (small)

H-02 (standard)

H-03 (large)

Press the MODE key 5 times.

Move the Jog switch once, toward the ‘Ⳮ’ direction.

Press the Jog switch.

Select the desired hysteresis by moving the Jog switch.

Move the Jog switch toward the

‘Ⳮ’

direction twice.

Press the MODE key 3 times or keep it pressed for 2 sec. or more.

1Press the [MODE key] 5 times to select ‘PRO mode’.

2 Move the [Jog switch] once toward the ‘Ⳮ’ direction,

to select ‘PRO1 mode’.

Press the [Jog switch] to enter the ‘response time change’ state.

4 Move the [Jog switch] toward the ‘Ⳮ’ direction twice,

to enter the ‘hysteresis setting’ state.

5 If the [Jog switch] is pressed, the current

‘hysteresis’ level will be displayed. * The factory setting is H-02 (standard).

6 If the [Jog switch] is moved, the digital display will blink.

Select the desired ‘hysteresis’ level.

7If the [Jog switch] is pressed, the digital display will quickly

blink 3 times, confirming the ‘hysteresis’ setting.

8 Press the [MODE key] 3 times or keep it pressed

for 2 sec. or more to return to ‘RUN mode’ (normal sensing operation).

Press the MODE key 5 times.

Move the Jog switch once, toward the ‘

Ⳮ’ direction.

Move the Jog switch toward the ‘

Ⳮ’ direction

3 times.

Press the Jog switch.

Select the desired stability level by moving the Jog switch.

S-01 margin width:

Ⳳ5 %

S-02 margin width:

Ⳳ10 %

S-03 margin width:

Ⳳ15 %

The digital display will quickly blink 3 times to confirm the setting.

Press the MODE key 3 times or keep it pressed for 2 sec. or more.

5-6. Stability Function

This function permits selection among three different stability indicator response levels (margin width:

Ⳳ5 % / Ⳳ10 % / Ⳳ15 % ), for changes in the range of incident light.

1 Press the [MODE key] 5 times to select ‘PRO mode’.

2 Move the [Jog switch] once toward the ‘Ⳮ’ direction,

to select ‘PRO1 mode’.

Press the [Jog switch] to enter the ‘response time change’ state.

4 Move the [Jog switch] toward the ‘Ⳮ’ direction 3 times,

to enter the ‘stability setting’ state.

5 If the [Jog switch] is pressed, the current setting for

‘stability level’ will be displayed. * The factory setting is S-02 (margin width:

Ⳳ10 %).

6 If the [Jog switch] is moved, the digital display will blink.

Select the desired ‘stability level’.

7 If the [Jog switch] is pressed, the digital display will quickly

blink 3 times, confirming ‘stability level’ setting.

8 Press the [MODE key] 3 times or keep it pressed

for 2 sec. or more to return to ‘RUN mode’ (normal sensing operation).

Press the MODE key 5 times.

Move the Jog switch once, toward the ‘

Ⳮ’ direction.

Press the Jog switch.

Move the Jog switch toward the ‘Ⳮ’ direction 4 times.

5-7. Shift Function

Shifts the ‘threshold value’ by a certain percentage increment during ‘limit teaching’, ‘full-auto teaching’ (Limit teaching:The percentage adjustment is variable from 5 % to 80 %, in increments of 5 %.) (Full-auto teaching:The percenage adjustment is variable from ⳮ45 % to 45 %, in increments of 5 %.)

1 Press the [MODE key] 5 times to select ‘PRO mode’.

2 Move the [Jog switch] once toward the ‘Ⳮ’ direction,

to select ‘PRO1 mode’.

Press the [Jog switch] to enter the ‘response time setting’ state.

4 Move the [Jog switch] toward the ‘Ⳮ’ direction 4 times,

to enter the ‘shift setting’ state.

5 FX-301,FX-302,FX-303 : If the [Jog switch] is pressed, the current ‘shift amount’ will be displayed.

FX301B/G/H: If the [Jog switch] is pressed,

‘ ’ (Limit teaching) will be displayed.

8 If the [Jog switch] is moved, the digital display will blink.

Select the desired ‘shift amount’.

If the [Jog switch] is moved once toward the ‘Ⳮ’ direction, the shift amount will be

Ⳮ5 %.

If the [Jog switch] is moved once toward the ‘

ⳮ’

direction, the shift amount will be

ⳮ5 %.

The available range for the shift amount ‘Limit teaching’ : The percentage adjustment is variable from 5 % to 80 %, in increments of 5 %. ‘Full-auto teaching’ : The percentage adjustment is variable from

ⳮ45 % to 45 %, in increments of 5 %.

Press the Jog switch.

Limit T eaching

Press the Jog switch.

FX-301, FX-302, FX-303

Select the desired shift amount by moving the Jog switch. 䡠 When the limit teaching is set, the percentage adjustment is variable from 5 % to 80 %, in increments of 5 %.

䡠

When the full-auto teaching is set, the percentage adjustment is variable from ⳮ45 % to 45 %,in increments of 5 %..

Move the Jog switch.

Ⳮ5 % ⳮ5 %

FX-301B/G/H

7 FX-301B/G/H: If the [Jog switch] is pressed, the ‘shift amount’ during ‘full-auto teaching’ will be displayed. * ‘Limit teaching’: The factory setting is 15 %. ‘Full-auto teaching’: The factory setting is 0 %.

6 FX-301B/G/H: If the [Jog switch] is pressed,the ‘shift amount’ during ‘limit teaching’ will be displayed. If the [Jog switch] is moved, ‘ ’ (Full-auto teaching) will be displayed.

The digital display will quickly blink 3 times to confirm the setting.

Press the MODE key 3 times or keep it pressed for 2 sec. or more.

9 If the [Jog switch] is pressed, the digital display will quickly

blink 3 times, confirming the ‘shift amount’ setting.

0 Press the [MODE key] 3 times or keep it pressed

for 2 sec. or more to return to ‘RUN mode’ (normal sensing operation).

Press the Jog switch.

PRO2 Mode

6-1. PRO2 Mode Functions and Settings

PRO2 mode is used mainly for selecting the detailed configuration of the digital display.

:Digital Display Setting Function

This function allows the display to be switched among the different digital displays: (incident light intensity display / percentage display / peak hold display / bottom hold display). However, when FX-302 is in window comparator mode, the percentage display function cannot be utilized. * The factory setting is incident light intensity display.

Refer to p.33 for setting procedure

Digital Display Inversion Function

This function can be used to invert the display orientation, according to the direction of amplifier installation. * The factory setting is Turn OFF.

Refer to p.34 for setting procedure

䢇

Incident light intensity display

䢇Percentage display

䢇Peak hold

display

䢇Bottom hold

display

Alternating display

Time

2068

146

705

1820

Peak hold

Bottom hold

Incident light intensity

Please note that the peak hold and bottom hold values will be resampled consecutively.

䢇When set to Turn OFF 䢇When set to Turn ON

Display Timing for Peak Hold and Bottom Hold

This function displays the incident light intensity within a range of 0 to 4,000.

This function displays the incident light intensity within a range of 1 P (1 %) to 999 P (999 %), based on the threshold value as a standard.

This function displays the peak numerical value of the incident light intensity.

This function displays the bottom numerical value of the incident light intensity.

Display indicates the peak value or bottom value within the graph area ‘ ’.

ECO Mode Setting Function

This function turns off the digital display to reduce power consumption. If no operations are performed for 20 sec., the letters ‘ ’ will blink and then the digital display will turn off. If the [MODE key] or the [Jog switch] are operated, the digital display will light up again. *

The factory setting is ECO OFF.

Refer to p.35 for setting procedure

䢇When set to ECO OFF 䢇When set to ECO ON

FX-301(Red LED type), FX-301H(Infrared LED type), FX-303

When ECO mode is OFF: 40 mA or less (at 24 V supply voltage) When ECO mode is ON: 25 mA or less (at 24 V supply voltage) FX-301B/G(Blue and Green LED types) When ECO mode is OFF: 30 mA or less (at 24 V supply voltage) When ECO mode is ON: 18 mA or less (at 24 V supply voltage)

Power Consumption

P.35FX-301䡺, FX-303

This function turns off the digital display and MODE indicator to reduce power consumption. If no operations are performed for 20 sec., the letters ‘ ’ will blink and then when set to ECO1, the digital display will turn off and when set to ECO2, the digital display and the MODE indicator will turn off. If the [MODE key] or the [Jog switch] are operated, the digital display will light up again. *

The factory setting is ECO OFF.

䢇When set to ECO OFF 䢇When set to ECO1 䢇When set to ECO2

When ECO mode is OFF: 40 mA or less (at 24 V supply voltage) When ECO mode is 1 or 2: 25 mA or less (at 24 V supply voltage)

Power Consumption

P.37FX-302

Press the MODE key 5 times.

Move the Jog switch toward the ‘

Ⳮ’ direction twice.

Press the Jog switch.

Select the desired display setting by moving the Jog switch.

Incident light intensity display

Percentage display

Peak hold display

Bottom hold display

Press the Jog switch.

The digital display will quickly blink 3 times to confirm the setting.

Press the MODE key 3 times or keep it pressed for 2 sec. or more.

6-2. Digital Display Setting Function

This function allows the display to be switched among the different digital displays (incident light intensity display, percentage display, peak hold display, bottom hold display) However, when FX-302 is in window comparator mode, the percentage display function cannot be utilized.

1 Press the [MODE key] 5 times to select ‘PRO mode’.

2 Move the [Jog switch] toward the ‘Ⳮ’ direction twice,

to select ‘PRO2 mode’.

Press the [Jog switch] to enter the ‘digital display setting’ state.

4 If the [Jog switch] is pressed, the current

‘display setting’ will be displayed. * The factory setting is incident light intensity display.

5 If the [Jog switch] is moved, the digital display will blink.

Select the desired ‘display setting’. However, when the FX-302 is in window comparator mode, the percentage display function cannot be utilized.

6 If the [Jog switch] is pressed, the digital display will quickly

blink 3 times, confirming the ‘display setting’ selection.

7 Press the [MODE key] 3 times or keep it pressed

for 2 sec. or more to return to ‘RUN mode’ (normal sensing operation).

Press the MODE key 5 times.

Move the Jog switch toward the ‘Ⳮ’ direction twice.

Press the Jog switch.

Turn OFF

Turn ON

Press the Jog switch.

Select the desired display orientation by moving the Jog switch.

The digital display will quickly blink 3 times to confirm the setting.

Press the MODE key 3 times or keep it pressed for 2 sec. or more

Move the Jog switch once, toward the ‘Ⳮ’ direction.

When Turn ON

6-3. Digital Display Inversion Function

This function can be used to invert the display orientation, according to the direction of amplifier installation.

1 Press the [MODE key] 5 times to select ‘PRO mode’.

2 Move the [Jog switch] toward the ‘Ⳮ’ direction twice,

to select ‘PRO2 mode’.

Press the [Jog switch] to enter the ‘digital display setting’ state.

Move the [Jog switch] once toward the ‘Ⳮ’ direction, to enter the ‘digital display inversion setting’ state.

5 If the [Jog switch] is pressed, the current

‘display orientation’ will be displayed. * The factory setting is Turn OFF.

6 If the [Jog switch] is moved, the digital display will blink.

Select the desired ‘display orientation’.

7 If the [Jog switch] is pressed, the digital display will quickly

blink 3 times, confirming the ‘display orientation’ setting.

8 Press the [MODE key] 3 times or keep it pressed

for 2 sec. or more to return to ‘RUN mode’

(normal sensing operation). To return the display to the original state, select the setting Turn OFF.

Press the MODE key 5 times.

Move the Jog switch toward the ‘Ⳮ’ direction twice.

Press the Jog switch.

Move the Jog switch toward the ‘Ⳮ’ direction twice.

ECO OFF

ECO ON

Press the Jog switch.

Select between ON/OFF by moving the Jog switch.

FX-301(Red LED type), FX-301H(Infared LED type), FX-303

No operation has been performed for 20 sec.

Only when ECO ON

Power Consumption

The digital display will quickly blink 3 times to confirm the setting.

Press the MODE key 3 times or keep it pressed for 2 sec. or more.

6-4. ECO Mode Setting Function (FX-301䡺, FX-303)

When set to ECO OFF When set to ECO ON

1 Press the [MODE key] 5 times to select ‘PRO mode’.

2 Move the [Jog switch] toward the ‘Ⳮ’ direction twice,

to select ‘PRO2 mode’.

Press the [Jog switch] to enter the ‘digital display setting’ state.

4 Move the [Jog switch] toward the ‘Ⳮ’ direction twice,

to enter the ‘ECO mode setting’ state.

5 If the [Jog switch] is pressed, the current setting

will be displayed. * The factory setting is ECO OFF.

6 If the [Jog switch] is moved, the digital display will blink.

Select from either ‘ECO ON’ or ‘ECO OFF’.

7 If the [Jog switch] is pressed, the digital display will

quickly blink 3 times, confirming the setting.

8Press the [MODE key] 3 times or keep it

pressed for 2 sec. or more to return to ‘RUN mode’ (normal sensing operation).

Operating either the MODE key or the Jog switch causes the display to light up again.

0 If the [MODE key] or the [Jog switch] are operated,

the digital display will light up again. To return the unit to the original state, select the setting ECO OFF.

9Only when the unit is set to ECO ON and no operations

are performed for 20 sec., will the letters ‘ ’ blink and the digital display then turn off.

ECO OFF

ECO2

ECO1 ECO2

ECO1

6-5. ECO Mode Setting Function (FX-302)

䢇When set to ECO OFF 䢇When set to ECO1 䢇When set to ECO2

When ECO mode is OFF: 40 mA or less (at 24 V supply voltage) When ECO mode is 1 or 2: 30 mA or less (at 24 V supply voltage)

Power Consumption

Press the MODE key 5 times.

Move the Jog switch toward the ‘Ⳮ’ direction twice.

Press the Jog switch.

When ECO1 or ECO2

Move the Jog switch toward the ‘Ⳮ’ direction twice.

Select the desired display setting by moving the Jog switch.

The digital display will quickly blink 3 times to confirm the setting.

Press the MODE key 3 times or keep it pressed for 2 sec. or more.

No operation has been performed for 20 sec.

Operating either the MODE key or the Jog switch causes the display to light up again.

1 Press the [MODE key] 5 times to select ‘PRO mode’.

2 Move the [Jog switch] toward the ‘

Ⳮ’ direction twice,

to select ‘PRO2 mode’.

Press the [Jog switch] to enter the ‘digital display setting’ state.

4 Move the [Jog switch] toward the ‘Ⳮ’ direction twice,

to enter the ‘ECO mode setting’ state.

5 If the [Jog switch] is pressed, the current setting

will be displayed. * The factory setting is ECO OFF.

6 If the [Jog switch] is moved, the digital display will blink.

Select from either ‘ECO1’, ‘ECO2’ or ‘ECO OFF’.

7 If the [Jog switch] is pressed, the digital display will

quickly blink 3 times, confirming the setting.

8Press the [MODE key] 3 times or keep it pressed for 2 sec.

or more to return to ‘RUN mode’ (normal sensing operation).

9When the unit is set to ECO1 or ECO2 and no

operations are performed for 20 sec., will the letters ‘ ’ blink and the digital display then turn off.

0 If the [MODE key] or the [Jog switch] are operated,

the digital display will light up again. To return the unit to the original state, select the setting ECO OFF.

PRO3 Mode

7-1. PRO3 Mode Functions and Settings

Data Bank Load Setting Function

This function allows configuration settings information from the data bank to be selected and then loaded. This feature allows settings to be changed quickly at times of reconfiguration, etc.

Refer to p.39 for setting procedure

Data Bank Save Setting Function

This function saves amplifier configuration settings. Up to 3 sets of configuration settings information can be saved in ‘ ’, ‘ ’ and ‘ ’.

Refer to p.40 for setting procedure

Data bank

PRO3 mode can load configuration settings from the data bank and can save configuration settings to the data bank.

FX-301䡺, FX-302 and FX-303 incorporates an internal memory for storing configuration information. Three different sets of configuration settings can be stored within the data banks, in channels 1 ( ) to 3 ( ). These configuration settings will not be deleted, unless they are intentionally overwritten by the data bank save setting function.

Configuration information within the data bank will not be deleted, even when a reset is performed using the ‘9-5. Setting Reset Function’ from ‘PRO5 Mode’ on p.52.

(

Move the Jog switch to select the desired channel for loading.

Select from YES/NO by moving the Jog switch.

Press the MODE key 5 times.

Press the Jog switch.

Move the Jog switch toward the ‘Ⳮ’ direction 3 times.

Press the Jog switch.

Channel 1 Channel 2 Channel 3

The digital display will blink twice to confirm the setting.

Press the MODE key 3 times or keep it pressed for 2 sec. or more.

7-2. Data Bank Load Setting Function

This function allows configuration settings information from the data bank to be selected and then loaded. This feature allows settings to be changed quickly at times of reconfiguration, etc.

1 Press the [MODE key] 5 times to select ‘PRO mode’.

2 Move the [Jog switch] toward the ‘Ⳮ’ direction 3 times,

to select ‘PRO3 mode’.

Press the [Jog switch] to enter the ‘data bank load setting’ state.

4 If the [Jog switch] is pressed, the display will blink.

5 If the [Jog switch] is moved, the ‘channel’ will be changed.

Select the desired ‘channel’ for loading.

6 If the [Jog switch] is pressed, the letters ‘ ’ will blink.

7 If the [Jog switch] is moved, ‘ ’ and ‘ ’

will be alternately displayed.

9 Press the [MODE key] 3 times or keep it pressed

for 2 sec. or more to return to ‘RUN mode’ (normal sensing operation).

8If the [Jog switch] is pressed while ‘ ’ is blinking, the

configuration settings will be loaded from the selected ‘channel’. The digital display will blink twice to confirm the new setting. If the [Jog switch] is pressed while ‘ ’ is blinking, the unit will return to the ‘data bank load setting’ state.

Move the Jog switch to select the desired channel for saving.

Select from YES/NO by moving the Jog switch.

Press the MODE key 5 times.

Press the Jog switch.

Move the Jog switch once, toward the

‘Ⳮ’

direction.

Press the Jog switch.

Move the Jog switch toward the

‘Ⳮ’

direction 3 times.

Channel 1 Channel 2 Channel 3

The digital display will blink twice to confirm the setting.

Press the MODE key 3 times or keep it pressed for 2 sec. or more.

7-3. Data Bank Save Setting Function

This function saves amplifier configuration settings. Up to 3 sets of configuration settings information can be saved using ‘ ’ ‘ ’ and ‘ ’ .

1 Press the [MODE key] 5 times to select ‘PRO mode’.

2 Move the [Jog switch] toward the ‘Ⳮ’ direction 3 times,

to select ‘PRO3 mode’.

Press the [Jog switch] to enter the ‘data bank load setting’ state.

4 Move the [Jog switch] once toward the ‘Ⳮ’ direction,

to enter the ‘data bank save setting’ state.

5 If the [Jog switch] is pressed, the digital display will blink.

6 If the [Jog switch] is moved, the ‘channel’ will be changed.

Select the desired ‘channel’ for saving.

7 If the [Jog switch] is pressed, the letters ‘ ’ will blink.

8 If the [Jog switch] is moved, ‘ ’ and ‘ ’ will be

alternately displayed.

0 Press the [MODE key] 3 times or keep it pressed

for 2 sec. or more to return to ‘RUN mode’ (normal sensing operation).

9If the [Jog switch] is pressed while ‘ ’ is blinking, the

PRO4 Mode

8-1. PRO4 Mode Functions and Settings

PRO4 mode is used mainly for configuring the communications with sub units.

Setting Condition Copy Function

By utilizing the optical communications function, the settings information from the operating amplifier can be copied to other connected units. (Except for data bank contents) However, the 0-Adjust setting function will not be copied. As well, in FX-301B/G/H or FX-302 units in which the optical communications settings change function has been locked, copying will not occur. Note) It is not possible to transmit the settings information from the setting condition copy function between

FX-301(Red LED type), FX-301B/G/H(Blue, Green and Infrared LED types) and FX-302 units. Therefore, if units of both models must be utilized when connected together, then similar models should be connected side by side.

Refer to p.42 for setting procedure FX-303 does not incorporate this function.

Remote Data Bank Load Setting Function

By utilizing optical communications, the existing settings within the data banks of connected amplifiers can be loaded in a single step. However, in FX-301B/G/H or FX-302 units in which the optical communications settings change function has been locked, channel data will not be loaded. Settings information can be quickly changed at the time of reconfiguration.

Refer to p.43 for setting procedure

FX-303 does not incorporate this function.

Remote Data Bank Save Setting Function

This function allows the configuration settings information in an amplifier to be saved to other connected amplifiers, in a single step. Saves on the labor required to store individual settings, one-by-one, for each amplifier. Up to 3 sets of configuration settings information can be saved for each amplifier. However, in FX-301B/G/H or FX-302 units in which the optical communications settings change function has been locked, information will not be saved.

Refer to p.44 for setting procedure

FX-303 does not incorporate this function.

Communications Condition Confirmation Function

:Selection for transmission change to permit / not to permit

This function verifies whether optical communications have been properly established between connected amplifiers.

Refer to p.45 for setting procedure FX-303 does not incorporate this function.

The optical communications function

CH1 CH2 CH3 CH4 CH5 CH6 CH7 CH8 CH9 CH10 CH11 CH12 CH13 CH14 CH15 CH16

When copying settings information from the CH4 unit, to other higher connected units: Use the copy function on the CH4 unit.

When copying settings information from the CH1 unit, to other connected units: Use the copy function on the CH1 unit.

Example: when 16 units are connected in the side-by-side configuration.

Direction of commDirection of communication

FX-301 and FX-302 incorporates an optical communications function. By utilizing optical communications, interference can be prevented and configuration settings information can be copied among connected amplifiers. Optical communications can occur only in the direction shown in the diagram below. The maximum number of communicating units is 16, including the main unit.

However, the interference prevention function is only effective for up to 4 consecutive FX-301 units, and for up to 8 consecutive FX-302

units. In addition, if FX-301 and FX-302 units are connected together, then interference prevention will only be effective for up to 4 units. Also, please note that optical communications will not occur when the settings are being changed (when indicators are blinking). Please be aware that sensing operations will not occur when the optical communications feature is in use. mFX-303 is not equipped with an optical communications function. Accordingly, operations such as interference prevention and copying of settings cannot be carried out with these units, and so this should be taken into account when setting up the sensors.

FX-301B/G/H, FX-302

When attempting to perform single-step copy/load/save operations using the setting condition copy function, remote data bank load setting function and remote data bank save setting function from PRO4 mode, if the optical communications settings change function has been locked, then only the configured amplifier will be locked. Therefore single-step copy/load/save operations will be disabled. *

The factory setting is ‘Lock OFF’.

[This function is only available in theFX-301B/G/H, FX-302.]

Refer to p.46 for setting procedure FX-303 does not incorporate this function.

Select from YES/NO by moving the Jog switch.

Press the MODE key 5 times.

Move the Jog switch toward the ‘

’ direction

4 times.

Press the Jog switch.

The digital display will blink twice to confirm the setting.

Press the Jog switch.

The digital display will scroll (twice).

Press the MODE key 3 times or keep it pressed for 2 sec. or more.

Also displayed on amplifiers on which copy is done

8-2.

Setting Condition Copy Function (FX-303 does not incorporate this function.)

By utilizing the optical communications function, the settings information from the operating amplifier can be copied to other connected units. (Except for data bank contents) However, the 0-Adjust function will not be copied. However, in FX-301B/G/H(Blue, Green and Infrared LED types) or FX-302 units in which the optical communications settings change function has been locked, copying will not occur. Note) It is not possible to transmit the settings information from the setting condition copy function between

FX-301(Red LED), FX-301B/G/H(Blue, Green and Infrared LED types) and FX-302 units. Therefore, if units of both models must be utilized when connected together, then similar models should be connected side by side.

Please refer to p.41 The optical communications function for the direction of optical communication.

1 Press the [MODE key] 5 times to select ‘PRO mode’.

2 Move the [Jog switch] toward the

‘’ direction 4 times, to

select ‘PRO4 mode’.

3 Press the [Jog switch] to enter the ‘setting condition copy

setting’ state.

4 If the [Jog switch] is pressed, the digital display will blink.

5 If the [Jog switch] is moved, ‘ ’ and ‘ ’ will be

alternately displayed.

6If the [Jog switch] is pressed while ‘ ’ is blinking, the

digital display will scroll (twice) and the settings information will be copied. Then ‘ ’ will blink twice, confirming the setting.

However, for amplifiers (FX-301B/G/H or FX-302) in which the optical communications settings change

function has been locked, ‘ ’ will blink twice. If the [Jog switch] is pressed while ‘ ’ is blinking, the digital display will return to the ‘setting condition copy setting’ state. * When communication error has occurred, ‘ ’ will be

displayed. Confirm that all amplifier units are properly connected to each other.

7 Press the [MODE key] 3 times or keep it pressed for 2 sec.

or more to return to ‘RUN mode’ (normal sensing operation).

Move the Jog switch to select the desired channel for loading.

Select from YES/NO by moving the Jog switch.

Press the MODE key 5 times.

Move the Jog switch toward the ‘’ direction 4 times.

Press the Jog switch.

Move the Jog switch once, toward the ‘’ direction.

Press the Jog switch.

The digital display will blink twice to confirm the setting.

Press the MODE key 3 times or keep it pressed for 2 sec. or more.

The digital display will scroll (twice).

Displayed on amplifiers on which communication is being done.

8-3.

Remote Data Bank Load Setting Function (FX-303 does not incorporate this function.)

Channel 1 Channel 2 Channel 3

By utilizing optical communications, the existing settings within the data banks of connected amplifiers can be loaded in a single step. However, in FX-301B/G/H(Blue, Green and Infrared LED types) or FX-302 units in which the optical communications settings change function has been locked, channel data will not be loaded. Please refer to p.41 The optical communications function for the direction of optical communication.

1 Press the [MODE key] 5 times to select ‘PRO mode’.

2 Move the [Jog switch] toward the ‘

’ direction 4 times, to

select ‘PRO4 mode’.

3 Press the [Jog switch] to enter the ‘setting condition copy

setting’ state.

4 Move the [Jog switch] once toward the ‘

’ direction, to

enter the ‘remote data bank load setting’ state.

5 If the [Jog switch] is pressed, the digital display will blink.

6 Move the [Jog switch] to select the desired ‘channel’ for

loading, in a single step.

7 If the [Jog switch] is pressed, the letters ‘ ’ will blink.

8 If the [Jog switch] is moved, ‘ ’ and ‘ ’ will be

alternately displayed.

9If the [Jog switch] is pressed while ‘ ’ is blinking, the

digital display will scroll (twice) and the settings information will be loaded in a single step. Then ‘ ’ will blink twice, confirming the setting.

However, for amplifiers (FX-301B/G/H or FX-302) in which the optical communications settings change function has been locked, ‘ ’ will blink twice.

If the [Jog switch] is pressed while ‘ ’ is blinking, the digital display will return to the ‘remote data bank load setting’ state.

0 Press the [MODE key] 3 times or keep it pressed for 2 sec.

or more to return to ‘RUN mode’ (normal sensing operation).

FX-301B/G/H: Channel for saving will be displayed.

Move the Jog switch to select the desired channel for saving, in a single step.

Select from YES/NO by moving the Jog switch.

Press the MODE key 5 times.

Move the Jog switch toward the ‘

’ direction

4 times.

Press the Jog switch.

Move the Jog switch toward the ‘’ direction twice.

Press the Jog switch.

The digital display will blink twice to confirm the setting.

The digital display will scroll (twice).

Press the MODE key 3 times or keep it pressed for 2 sec. or more.

Displayed on amplifiers on which communication is being done.

8-4.

Remote Data Bank Save Setting Function (FX-303 does not incorporate this function.)

Channel 1 Channel 2 Channel 3

This function allows the configuration settings information in an amplifier to be saved to other connected amplifiers, in a single step. Up to 3 sets of configuration settings information can be saved into each amplifier, using

‘ ’

and

‘ ’

. However, in FX-301B/G/H(Blue, Green and Infrared LED types) or FX-302 units in which the optical communications settings change function has been locked, saving will not occur. Please refer to p.41 The optical communications function for the direction of optical communication.

1 Press the [MODE key] 5 times to select ‘PRO mode’.

2 Move the [Jog switch] toward the ‘’ direction 4 times, to

select ‘PRO4 mode’.

3 Press the [Jog switch] to enter the ‘setting condition copy

setting’ state.

4 Move the [Jog switch] toward the

‘’ direction twice, to

enter the ‘remote data bank save setting’ state.

5 If the [Jog switch] is pressed, the digital display will blink.

6 Move the [Jog switch] to select the desired ‘channel’ for

saving, in a single step.

7 If the [Jog switch] is pressed, the letters ‘ ’ will blink.

8 If the [Jog switch] is moved, ‘ ’ and ‘ ’ will be

alternately displayed.

9If the [Jog switch] is pressed while ‘ ’ is blinking, the

digital display will scroll (twice) and the settings information will be copied. Then ‘ ’ will blink twice, confirming the setting.

However, for amplifiers (FX-301B/G/H or FX-302) in which the optical communications settings change

function has been locked, ‘ ’ will blink twice. If the [Jog switch] is pressed while ‘ ’ is blinking, the digital display will return to the ‘remote data bank save setting’ state.

0Press the [MODE key] 3 times or keep it pressed for 2 sec.

or more to return to ‘RUN mode’ (normal sensing operation).

FX-301B/G/H: Channel for saving is displayed.

Press the MODE key 5 times.

Move the Jog switch toward the ‘

’ direction

4 times.

Press the Jog switch.

Move the Jog switch toward the ‘’ direction 3 times.

Press the Jog switch.

The digital display will scroll (twice).

The digital display will blink twice to confirm the setting.

* The sub units will display ‘2ch’, ‘3ch’   .

Press the MODE key 3 times or keep it pressed for 2 sec. or more.

Also displayed on amplifiers on which copy is done

Select from YES/NO by moving the Jog switch.

8-5.

Communication Condition Confirmation Function (FX-303 does not incorporate this function.)

This function verifies whether optical communications have been properly established between connected amplifiers. Please refer to p.41 The optical communications function for the direction of optical communication.

1 Press the [MODE key] 5 times to select ‘PRO mode’.

2 Move the [Jog switch] toward the

‘’ direction 4 times, to

select ‘PRO4 mode’.

3 Press the [Jog switch] to enter the ‘setting condition copy

setting’ state.

4 Move the [Jog switch] toward the

‘’ direction 3 times, to

enter the ‘communication condition confirmation setting’ state.

5 If the [Jog switch] is pressed, the letters ‘ ’ will be

displayed.

6 If the [Jog switch] is moved, ‘ ’ and ‘ ’ will be

alternately displayed.

7 If the [Jog switch] is pressed while ‘ ’ is blinking, the

digital display will scroll (twice) and the communication condition will be confirmed. Then ‘ ’ will blink twice, confirming the setting. If the [Jog switch] is pressed while ‘ ’ is blinking, the digital display will return to the ‘communication condition confirmation setting’ state. The channel displays will appear consecutively even if FX-301, and FX-302 units are being used together. If the FX-301B/G/H or FX-302 have been set so that changing the communication settings is not permitted, the communication conditions cannot be checked. (‘ ’ is displayed.)

8 Press the [MODE key] 3 times or keep it pressed for 2 sec.

or more to return to ‘RUN mode’ (normal sensing operation).

Press the MODE key 5 times.

Move the Jog switch toward the ‘

’ direction

4 times.

Press the Jog switch.

Move the Jog switch toward the ‘

’ direction

4 times.

Press the Jog switch.

Press the MODE key 3 times or keep it pressed for 2 sec. or more.

The digital display will quickly blink 3 times to confirm the setting.

8-6.

Selection for Transmission Change to Permit/Not to Permit [FX-301B/G/H (Blue, Green and Infrared LED types) and FX-302 only]

1 Press the [MODE key] 5 times to select ‘PRO mode’.

2 Move the [Jog switch] toward the

‘’ direction 4 times, to

select ‘PRO4 mode’.

3 Press the [Jog switch] to enter the ‘setting condition copy

setting’ state.

4 Move the [Jog switch] toward the ‘

’ direction 4 times, to

enter the ‘selection for transmission change to permit / not to permit’.

5 If the [Jog switch] is pressed, the current setting will be

displayed.

*The factory setting is ‘Lock OFF’.

6 If the [Jog switch] is moved, the digital display will blink.

Select from either ‘ ’ or ‘ ’.

7 If the [Jog switch] is pressed, the digital display will quickly

blink 3 times, confirming the setting.

8 Press the [MODE key] 3 times or keep it pressed for 2 sec.

or more to return to ‘RUN mode’ (normal sensing operation).

Lock OFF

Lock ON

When attempting to perform single-step copy/load/save operations using the setting condition copy function, remote data bank load setting function and remote data bank save setting function from PRO4 mode, if the communications locking function is activated, then only the configured amplifier will be locked. Therefore single-step copy/load/save operations will be disabled.

Select from ON/OFF by moving the Jog switch.

PRO5 Mode

9-1. PRO5 Mode Functions and Settings

Direct Code

[FX-301 Code Setting Table]

[FX-302 Code Setting Table]

STD STD STD LONG LONG LONG FAST FAST FAST *S-D

H-02 (

standard

) H-03 (large) H-01 (small) H-02 (

standard

) H-03 (large) H-01 (small) H-02 (

standard

) H-03 (large) H-01 (small) H-02 (

standard

)

Direct

code

Check Check

Check

First digit

Response

Time

Hysteresis

Direct

code

L-ON L-ON L-ON L-ON D-ON D-ON D-ON D-ON

L-ON / D-ON

Incident light intensity % Peak hold Bottom hold Incident light intensity % Peak hold Bottom hold

Second digit

Display

Direct

code

ON ON ON ON OFF OFF OFF OFF

NON (without timer) OFF-delay ON-delay ONE-SHOT NON (without timer) OFF-delay ON-delay ONE-SHOT

Third digit

Adjust

lock

Timer operation

OFF 1 ms 3 ms 5 ms

10 ms 30 ms

50 ms 100 ms 300 ms 500 ms

Direct

code

Fourth digit

Timer period

STD STD STD LONG LONG LONG FAST FAST FAST S-D S-D S-D

H-02 (

standard

) H-03 (large) H-01 (small) H-02 (

standard

) H-03 (large) H-01 (small) H-02 (

standard

) H-03 (large) H-01 (small) H-02 (

standard

) H-03 (large) H-01 (small)

Direct

code

Check

Check Check

Check

First digit

Response

Time

Hysteresis

Direct

code

L-ON L-ON L-ON L-ON D-ON D-ON D-ON D-ON

L-ON / D-ON

Incident light intensity % Peak hold Bottom hold Incident light intensity % Peak hold Bottom hold

Second digit

Display

Direct

code

ON ON ON ON OFF OFF OFF OFF ON ON OFF OFF

NON (without timer) OFF-delay ON-delay ONE-SHOT NON (without timer) OFF-delay ON-delay ONE-SHOT ON-delay • OFF-delay ON-delay • ONE-SHOT ON-delay • OFF-delay ON-delay • ONE-SHOT

Third digit

Adjust

lock

Timer operation

OFF 1 ms 3 ms 5 ms

10 ms 30 ms

50 ms 100 ms 300 ms 500 ms

Direct

code

Fourth digit

Timer period

PRO5 mode allows the input of direct codes and the setting of the 0-adjust and adjust lock functions. It also permits the unit to be reset (re-initialized).

FX-301, FX-302 and FX-303 contain certain encoded basic configuration information that can be set by inputting a 4-digit code. The functions that may be set using direct coding are: Response time, Hysteresis, L-ON / D-ON, Display setting, Adjust lock setting function, Timer operation and Timer period.

* In the event that the timer operation for ON-delay / OFF-delay or

ON-delay / ONE-SHOT (8~b) are both set using the 3rd digit, then the timer setting selected by the 4th digit will be common to both timer operations.

*S-D (reduced intensity) cannot be set for the FX-301B/G/H (Blue, Green and Infrared LED types).

Code Setting Function

The input of a 4-digit code allows the configuration to be set directly, without the need to set each individual function.

Refer to p. 49 for setting procedure

0-Adjust Setting Function

This function allows for automatic zeroing of the incident light intensity.

Refer to p. 50 for setting procedure

Adjust Lock Setting Function

This function allows the selection of Adjust Lock OFF or Adjust Lock ON to either permit or disallow operation of the ‘threshold value fine adjustment mode’, respectively, from within the ‘RUN mode’ (normal sensing operation). When set to Adjust Lock OFF, the threshold value can be adjusted directly in ‘RUN mode’ (normal sensing operation).

Refer to p. 51 for setting procedure

Setting Reset Function

This function will cause all configuration settings to revert to factory settings. However, any settings that have been saved within the data bank will not be changed. Please refer to the ‘3-2. Factory Settings’ on p.4.

Refer to p. 52 for setting procedure

[Notes]

If function settings (Response time, Hysteresis, L-ON / D-ON, Display setting, Adjust lock setting function, Timer operation and Timer period) are changed, the changes will be reflected in the configuration and the numerical value of the direct code will be automatically updated. If settings for functions other than those listed in the above ‘Code Setting Table’ (Stability, Limit teaching, Digital display inversion, ECO mode setting, 0-adjust setting, Window comparator mode setting) are altered from factory settings, then the digital display will indicate ‘ ’. However, the codes and other settings are still valid. Furthermore, if the Jog switch is pressed, the FX-301 and FX-303 digital display will indicate ‘ ’. For the FX-302, the current code setting will be displayed and will accept changes. If Timer operation is set to NON (without timer), then the Timer period will be forced to change to OFF. If the Timer period in the fourth digit is set to OFF (code: 0), then the Timer operation in the third digit will change to NON (without timer) (code: 0 or 4). If the Timer period is set to a time that does not correspond to a direct code value, then the remaining codes, other than that in the fourth digit, will still remain valid. At this time, the FX-301 and FX-303 digital display will indicate ‘ ’. As for the FX-301B/G/H and FX-302 digital display, only the fourth digit will become a bar display (example: ‘ ’).

[FX-303 Code Setting Table]

H-02 (

standard

) H-03 (large) H-01 (small) H-02 (

standard

) H-03 (large) H-01 (small) H-02 (

standard

) H-03 (large) H-01 (small)

Direct

code

Check Check

Check

First digit

Response

Time

Hysteresis

Direct

code

L-ON L-ON L-ON L-ON D-ON D-ON D-ON D-ON

L-ON / D-ON

Incident light intensity % Peak hold Bottom hold Incident light intensity % Peak hold Bottom hold

Second digit

Display

Direct

code

ON ON ON ON OFF OFF OFF OFF

NON (without timer) OFF-delay ON-delay ONE-SHOT NON (without timer) OFF-delay ON-delay ONE-SHOT

Third digit

Adjust

lock

Timer operation

OFF 1 ms 3 ms 5 ms

10 ms 30 ms

50 ms 100 ms 300 ms 500 ms

Direct

code

Fourth digit

Timer

period H-SP H-SP H-SP S-D1 S-D1 S-D1 S-D2 S-D2 S-D2

•

Press the MODE key 5 times.

Press the Jog switch.

Press the MODE key 3 times or keep it pressed for 2 sec. or more.

Move the Jog switch toward the

‘

’ direction 5 times.

The digital display will quickly blink 3 times to verify confirm the setting.

Press the Jog switch.

Select the desired code by moving the Jog switch. repeat this motion 3 times.

Confirm the selection by pressing the Jog switch.

ex.) Setting of Code 3013

Response time : LONG Hysterisis : standard L-ON/D-ON : L-ON

Display : Incident light intensity

Adjust lock : ON

Timer operation : OFF-delay

Timer setting : 5 ms

*Refer to p.47 to 48 ‘Code Setting Table’.

The digital display will blink twice to confirm the setting.

Select the desired code by moving the Jog switch.

( )

9-2. Code Setting Function

The input of a 4-digit code allows the configuration to be set directly, without the need to set each individual function.

1 Press the [MODE key] 5 times to select ‘PRO mode’.

2 Move the [Jog switch] toward the ‘

’ direction 5 times, to

select ‘PRO5 mode’.

3 Press the [Jog switch] to enter the ‘code setting’ state.

4 If the [Jog switch] is pressed, the current setting will be

displayed. * The factory setting is ‘ ’.

5 Input the 4-digit of the ‘code’ by pressing the [Jog switch].

Please refer to the ‘Code Setting Table’ on p.47 to p.48, for information on inputting codes.

6Repeat the following motions: select the digits by moving the

[Jog switch], then confirm each selection by pressing the [Jog switch]. Once 4-digit have been input, the digital display will quickly blink 3 times, confirming the ‘code’ setting.

7 If the [Jog switch] is pressed, the digital display will blink

twice to confirm that the code has been accepted.

8 Press the [MODE key] 3 times or keep it pressed for 2 sec.

or more to return to ‘RUN mode’ (normal sensing operation).

Only if settings items other than the ‘Code Setting Table’ of p.47 to p.48 have been changed from their factory settings.

Press the MODE key 5 times.

Press the Jog switch.

Press the MODE key 3 times or keep it pressed for 2 sec. or more.

Press the Jog switch.

Move the Jog switch.

Move the Jog switch toward the

‘

’ direction 5 times.

The digital display will quickly blink 3 times to confirm the zero adjustment.

Move the Jog switch once, toward the ‘’ direction.

The digital display will quickly blink 3 times.

9-3. 0-Adjust Setting Function

Press the Jog switch to zero the incident light intensity.

This function allows for automatic zeroing of the incident light intensity.

1 Press the [MODE key] 5 times to select ‘PRO mode’.

2 Move the [Jog switch] toward the ‘

’ direction 5 times, to

select ‘PRO5 mode’.

3 Press the [Jog switch] to enter the ‘code setting’ state.

4 Move the [Jog switch] once toward the ‘

’ direction, to

enter the ‘0-Adjust setting’ state.

5 If the [Jog switch] is pressed, the current setting will be

displayed. * The factory setting is ‘ ’.

6 If the [Jog switch] is moved, the digital display will blink.

• When setting zero adjustment n Select ‘SET’, then press the [Jog switch].

• When not performing zero adjustment or when canceling a ‘0-Adjust setting’ that has already been set

n Select ‘OFF’, then press the [Jog switch].

7 When zero adjustment has been completed

n The current incident light intensity will be displayed. When zero adjustment has not been completed or has been cancelled n The unit will return to the ‘0-Adjust setting’ state.

8 If the [Jog switch] is pressed to set the desired incident light

intensity to ‘0’, the digital display will quickly blink 3 times, to confirm the zero adjustment. Note: When zero adjustment is performed with the digital

display showing the 2,000 digits or greater, –1,999 digits or less will not be displayed.

9 Press the [MODE key] 3 times or keep it pressed for 2 sec.

or more to return to ‘RUN mode’ (normal sensing operation).

Press the MODE key 5 times.

Press the Jog switch.

Press the MODE key 3 times or keep it pressed for 2 sec. or more.

When Adjust Lock is ON, in the MODE indicator / ADJ will not light up.

Move the Jog switch.

Move the Jog switch toward the ‘

’ direction 5 times.

The digital display will quickly blink 3 times to confirm the setting.

Move the Jog switch toward the ‘’ direction twice.

9-4. Adjust Lock Setting Function

1 Press the [MODE key] 5 times to select ‘PRO mode’.

2 Move the [Jog switch] toward the ‘

’ direction 5 times, to

select ‘PRO5 mode’.

3 Press the [Jog switch] to enter the ‘code setting’ state.

4 Move the [Jog switch] toward the ‘

’ direction twice, to

enter the ‘adjust lock setting’ state.

5 If the [Jog switch] is pressed, the current setting will be

displayed. * The factory setting is ‘ ’.

6 If the [Jog switch] is moved, the digital display will blink.

Select either ‘ ’ or ‘ ’. If ‘ ’ is selected, operation of the threshold value fine adjustment is permitted during ‘RUN mode’.

7 If the [Jog switch] is pressed, the digital display will quickly

blink 3 times, to confirm the setting.

8 Press the [MODE key] 3 times or keep it pressed for 2 sec.

or more to return to ‘RUN mode’ (normal sensing operation).

Press the MODE key 5 times.

Press the Jog switch.

Move the Jog switch

Move the Jog switch toward the

‘

’ direction 5 times.

The digital display will blink twice to confirm the selection.

Move the Jog switch toward the ‘’ direction 3 times.

9-5. Setting Reset Function

This function will cause all configuration settings to revert to factory settings. However, any settings that have been saved within the data bank will not be changed. If the information stored within the data bank is to be changed, then data bank settings must be overwritten with new settings by using the ‘7-3. Data Bank Save Setting Function’ from ‘PRO3 Mode’, described on p. 40.

1 Press the [MODE key] 5 times to select ‘PRO mode’.

2 Move the [Jog switch] toward the ‘

’ direction 5 times, to

select ‘PRO5 mode’.

3 Press the [Jog switch] to enter the ‘code setting’ state.

4 Move the [Jog switch] toward the ‘

’ direction 3 times, to

enter the ‘reset setting’ state.

5 If the [Jog switch] is pressed, the letters ‘ ’ will be

displayed.

• If it is desired that the configuration settings revert to factory setting

n Select ‘ ’, then press the [Jog switch].

• If it is not desired that the configuration settings revert to factory setting

n Select ‘ ’, then press the [Jog switch].

6 After ‘ ’ blinks twice, the unit will automatically return to

‘RUN mode’ (normal sensing operation).

1_SL

2_SL

OFF

Time

Hysteresis

1_SL

2_SL

1_SL 2_SL

OFF

When N.O.

1_SL 2_SL

OFF

PRO6 Mode (available only in the FX-302)

10-1. PRO6 Mode Functions and Settings

PRO6 mode is exclusive to the FX-302. This mode allows both the output mode (normal / window comparator) and the hysteresis to be configured for window comparator mode.

: Window Comparator Mode Setting Function

The output mode can be selected from either normal mode or window comparator mode. If selecting window comparator mode, choose a teaching method from among: 1-level teaching / 2-level teaching / 3-level teaching.

Refer to p.54 for setting procedure

: Window Comparator Hysteresis Function

When in window comparator mode, the hysteresis setting can be selected from either ‘IN Hysteresis’ or ‘OUT Hysteresis’. * The factory setting for hysteresis is ‘IN Hysteresis’.

Refer to p.55 for setting procedure

IN Hysteresis

OUT Hysteresis

Incident light

intensity

4,000

Incident light

intensity

4,000

Output (When N.O.)

10-2. Window Comparator Mode Setting Function

Either normal mode or window comparator mode can be selected. If selecting window comparator mode, choose and set the teaching method from among 1-level teaching / 2-level teaching / 3-level teaching.

Press the MODE key 5 times.

Press the Jog switch.

Normal mode

1-level teaching

2-level teaching

3-level teaching

Window comparator mode

Move the Jog switch to select the desired output mode.

Move the Jog switch to select the desired teaching method.

Move the Jog switch to select the desired shift level.

Press the Jog switch.

The unit will shift into teaching mode. (Go to procedure 2 on p. 9 and 10.)

Move the Jog switch toward the ‘’ direction 6 times.

The digital display will blink quickly 3 times to confirm the selection.

The unit will shift into teaching mode. (Go to procedure 2 on p. 13 and 14.)

The unit will shift into teaching mode. (Go to procedure 2 on p. 12.)

1 Press the [MODE key] 5 times to select ‘PRO mode’.

2 Move the [Jog switch] toward the ‘

’ direction 6 times to

select ‘PRO mode’.

3 Press the [Jog switch] to enter the ‘window comparator mode

setting’ state.

4 If the [Jog switch] is pressed, the current sensing mode will

be displayed.

5 If the [Jog switch] is pressed, the digital display will start

blinking. Select the desired ‘output mode’. * The factory setting is ‘normal mode’.

7 If the [Jog switch] is moved, the digital display will start

blinking. Select the desired ‘teaching method’. * The factory setting is ‘1-level teaching’.

(If selecting 1-level teaching)…

If the [Jog switch] is pressed, the

digital display will blink quickly 3 times and the unit will shift into teaching mode. (Go to procedure 2 on p. 12.)

6 If selecting normal mode…If the [Jog switch] is pressed, the

digital display will blink quickly 3 times and the unit will shift into teaching mode. (Go to procedure 2 on p. 9 and 10.)

If selecting window comparator mode

…If the [Jog switch] is pressed, the

digital display will blink quickly 3 times and the unit will enter the ‘select teaching method’ state. * Refer to p. 6 for information on

teaching.

If selecting 1-level teaching… If the [Jog switch] is pressed, the unit

will enter the ‘shift level’ selection state. Move the [Jog switch] to select the desired shift level. * The factory setting for shift level is ‘100’.

If selecting 2-level or 3-level teaching

… If the [Jog switch] is pressed, the

digital display will blink quickly 3 times and the unit will shift into teaching mode. (Go to procedure 2 on p. 13 and 14.)

10-3. Window Comparator Hysteresis Function

When in window comparator mode, the hysteresis setting can be selected from either ‘IN Hysteresis’ or ‘OUT Hysteresis’. (Refer to p. 53 for more information.)

Press the MODE key 5 times.

Move the Jog switch toward the ‘

’ direction

6 times.

Move the Jog switch toward the ‘’ direction once.

Press the Jog switch.

Press the MODE key 3 times or keep it pressed for 2 sec. or more.

IN Hysteresis

OUT Hysteresis

The digital display will blink quickly 3 times to confirm the selection.

Move the Jog switch to select the desired hysteresis.

1 Press the [MODE key] 5 times to select ‘PRO mode’.

2 Move the [Jog switch] toward the ‘

’ direction 6 times to

select ‘PRO mode’.

3 Press the [Jog switch] to enter the ‘window comparator mode

setting’ state.

4 Move the [Jog switch] toward the ‘

’ direction once to enter

the ‘window comparator hysteresis setting’ state.

7 If the [Jog switch] is pressed, the digital display will blink

quickly 3 times and the ‘hysteresis’ will be set.

8 Press the MODE key 3 times or keep it pressed for 2 sec. or

more to return to ‘RUN mode’ (normal sensing operation).

If the [Jog switch] is moved, the digital display will start blinking.

Select the desired ‘hysteresis setting’.

5 If the [Jog switch] is pressed, the current hysteresis setting

will be displayed. * The factory setting is ‘IN Hysteresis’.

Keep the Jog switch and the MODE key pressed for 2 sec. or more at the same time.

Lock disengaged

Others

11-1.

Key Lock Function [available only in the FX-301B/G/H (Blue, Green and Infrared LED types)]

The ‘key lock function’ prevents operators from changing the sensor settings by mistake.

Lock engaged

1 Keep the [MODE key] and the [Jog switch] pressed for 2sec.

or more at the same time in ‘RUN mode’ condition.

2‘ ’ will be displayed, and the key lock function will be set

to ON.

3Key operations will be locked. Only the threshold value

confirmation function or the adjust function(valid only when the adjust lock function is disengaged. Refer to p.51) is valid. If the key lock is engaged while the adjustment lock is disengaged (refer to p.51), it will only be possible to change the threshold value.

4To disengage the lock function, keep the [MODE key] and the

[Jog switch] pressed for 2sec. or more at the same time once again.

5‘ ’ will be displayed, and the key lock function will be

set to OFF. *The threshold value confirmation function is a function for

confirming the threshold value when the key lock is engaged. You can display the threshold value by moving the [Jog switch] to the ‘

’ or ‘’ side. (The threshold value

cannot be changed at this time.) In addition, the normal display reappears when you release the [Jog switch]

Sunx FX-301, FX-303, FX-302 Operation Manual

Specifications and Main Features

Frequently Asked Questions

User Manual