background image

1-point teaching (Window comparator mode / Hysteresis mode)

 

This is method to set the shift amount to the desired value and to set the 

threshold range by using the 1-point teaching.

Notes 1) The shift amount of 10% is an initial value. The shift amount can be set in PRO mode. Furthermore, the shift 

value can be set in incident light amount. For setting method, refer to “

PRO MODE OPERATION MANUAL

.”

 

2) If the value after setting exceeds the maximum (minimum), the maximum (minimum) sensitivity will be set.

2-point teaching (Window comparator mode / Hysteresis mode)

 

This is method to set the threshold range by conducting the 2-point teaching (P-1, P-2).

 

When conducting teaching, use sensing objects (P-1 and P-2) whose incident 

light intensities are different from each other.

Note:  If the value after setting exceeds the maximum (minimum), the maximum (minimum) sensitivity will be set.

3-point teaching (Window comparator mode / Hysteresis mode)

 

This is the method to conduct the 3-point teaching (P-1, P-2, P-3) and to set the 

threshold range by setting the threshold value (1_SL) of the mid-point between “A” 

and “B” and the threshold value (2_SL) of the mid-point between “B” and “C”.

 

When conducting teaching, use sensing objects (A, B and C) whose incident 

light intensities are different.

 

After teaching, P-1, P-2 and P-3 will be automatically relocated in ascending order: 

i.e. the lowest value is placed in “A”, the second lowest in “B” and the highest in “C”.

Note:  If the value after setting exceeds the maximum (minimum), the maximum (minimum) sensitivity will be set.

Span adjustment in rising differential mode or trailing differential mode

 

● Press the SET key to confirm the setting item.

 

● The threshold can be set by using the threshold value fine adjustment function. 

For the threshold value fine adjustment function, refer to “

THRESHOLD 

VALUE FINE ADJUSTMENT FUNCTION

Stable sensing is possible

1.

  Pressing SET key down (1st time)

2.

  Press down the SET key in the sensing object present condition. 

(2nd time)

Stable sensing is not possible

<Hysteresis mode>

1_SL (P-1)

2_SL (P-2)

<Window comparator mode>

1_SL (P-1)

2_SL (P-2)

<Hysteresis mode>

A

2_SL

1_SL

B

C

<Window comparator mode>

A

2_SL

1_SL

B

C

Stable sensing is possible

1.

  Press SET key down in the sensing object present condition (1st time)

2.

  Press SET key down in the sensing object present condition (2nd time)

Stable sensing is not possible

3.

  Press SET key down in the sensing object present condition (3rd time)

Short span

Long span

Changed intensity

<Hysteresis mode>

1_SL

P-1

2_SL

<Window comparator mode>

1_SL

P-1

2_SL

Stable sensing is possible

1.

  Pressing SET key down

2.

  Press the SET key down in the sensing object present condition.

Stable sensing is not possible

3.

 The threshold value (1_SL) that is 10% lower from the incident 

light intensity and the threshold value (2_SL) that is 10% higher 

from the incident light intensity are set. (Note 1, 2)

Set to de-

sired value

Set to de-

sired value

Set to de-

sired value

Set to de-

sired value

7

TEACHING MODE

 

Be sure that detection may become unstable depending on the use environ-

ment in teaching if less margin is applied.

 

When teaching in Window comparator mode or Hysteresis mode, a setting 

has to be made in PRO mode beforehand.

In case 1-point teaching, make sure to set the shift amount. (initial value is 

10% or 100)

For the setting, refer to “

PRO MODE OPERATION MANUAL

.”

 

Teaching can be set in RUN mode.

Useful when sensing object can be set 

 

This is basic teaching method.

2-point teaching

Useful when sensing object cannot be set

 

This is teaching method in case small object or object in back ground are existing

Limit-teaching

Note: The shift value of approx. 15% is an initial value. Display of the shift value can be changed to percentage 

[approx. 0 to 999% (unit 1 %)] or incident light intensity [0 to 9999 (unit 1)].

 

For setting the shift amount, refer to “

PRO MODE OPERATION MANUAL

.”

Useful when not want to stop production line and to keep the sensing object move

Full-auto teaching

Stable sensing is possible

1.

  Pressing SET key down 

2.

  Run the sensing object on the line and hold down the SET key.

Stable sensing is not possible

3.

 “ 

 ” is displayed on the digital display (green) and when the 

sensing object passed through, release the SET key.

Automatic

Pressing down long

<Thru-beam type and refractive type are common>

<Reflective type>

1

2

<Thru-beam type>

1

2

Stable sensing is possible

1.

  Press the SET key in the sensing object present condition.

2.

  Press the SET key in the sensing object absent condition.

Stable sensing is not possible

<Thru-beam type and refractive type are common>

or

Stable sensing is possible

1.

 Press the SET key in the sensing 

object present condition or non 

sensing object present condition.

2.

 The threshold level is shifted to 

high value (low sensitivity) by 

pressing down UP key.

  The threshold level is shifted to low 

value (high sensitivity) by pressing 

down UP key.

Stable sensing is not possible

15

ERROR INDICATION

 

In case of errors, attempt the following measures.

Error 

indication

Description

Remedy

EEPROM is broken or reached the end of its 

working life.

Please contact our office.

EEPROM writing error
Load of the sensing output is short-circuited 

causing an over-current to flow.

Turn OFF the power and check the load.

Communication error when the amplifiers are 

mounted in cascade.

Verify that there is no loose or clearance between 

amplifiers.

Communication error between the upper com-

munication unit and amplifiers.

Verify that there is no loose or clearance between 

the upper communication unit and amplifiers.

16

SPECIFICATIONS

Type

Series connection type

NPN output

PNP output

Model No.

FX-501

FX-501P

Supply voltage

12 to 24V DC

%  Ripple P-P10% or less

Power consumption 

(Note 1)

Normal operation: 960mW or less (current consumption 40mA  or less at 24V supply voltage)

Eco mode: 680mW or less (current consumption 28mA or less at 24V supply voltage)

Sensing output

(Sensing output 1 / 2)

NPN open-collector transistor

• 

Maximum sink current: 100mA (Note 1)

• 

Applied voltage: 30V DC or less

(Between sensing output and 0V)

• 

Residual voltage: 2V or less (Note 2)

[At 100mA (Note 1) sink current]

PNP open-collector transistor

• 

Maximum source current: 100mA (Note 1)

• 

Applied voltage: 30V DC or less

(Between sensing output and +V)

• 

Residual voltage: 2V or less (Note 2)

[At 100mA (Note 1) source current]

Output operation

Switchable either Light-ON or Dark-ON

Short-circuit protection

Incorporated

Response time

H-SP: 25μs or less, FAST: 60μs or less, STD: 250μs or less, LONG: 2ms or less, 

U-LG: 4ms or less, HYPR: 24ms or less, Selectable

Protection

IP40 (IEC)

Ambient temperature

-10 to +55°C (If 4 to 7 units are mounted in cascade: -10 to +50°C or if 8 to 12 units are 

mounted in cascade: -10 to +45°C) (No dew condensation or icing allowed)

Storage: -20 to +70°C

Ambient humidity

35 to 85% RH, Storage: 35 to 85% RH

Material

Enclosure: Polycarbonate, Switch: TPEE, Protective cover: Polycarbonate

Weight (Main body only)

Approx. 15g

Accessory

FX-MB1 

(Amplifier protection seal): 1 set.

Notes: 1) 50mA max. if 5 or more series connection types are connected together.

 

2) In case of using the quick-connection cable (cable length 5m) (optional).

 

3) Cables are not accessories. Be sure to use cables in table below.

<Series connection type>

Cable

Cable length 1m

Cable length 2m

Cable length 5m

Main cable

Sub cable

Main cable

Sub cable

Main cable

Sub cable

FX-501□

CN-73-C1

CN-71-C1

CN-73-C2

CN-71-C2

CN-73-C5

CN-71-C5

17

CAUTIONS

 

This product has been developed / produced for industrial use only.

 

● Make sure that the power supply is OFF while adding or removing the amplifiers.

 

Take care that if a voltage exceeding the rated range is applied, or if an AC 

power supply is directly connected, the product may get burnt or be damaged.

 

Take care that short-circuit of the load or wrong wiring may burn or damage 

the product.

 

Do not run the wires together with high-voltage lines or power lines, or put 

them in the same raceway.

 

This can cause malfunction due to induction.

 

● The specification may not be satisfied in a strong magnetic field.

 

Verify that the supply voltage variation is within the rating.

 

If power is supplied from a commercial switching regulator, ensure that the 

frame ground (F.G.) terminal of the power supply is connected to an actual 

ground.

 

In case noise generating equipment (switching regulator, inverter motor, etc.) 

is used in the vicinity of this product, connect the frame ground (F.G.) terminal 

of the equipment to an actual ground.

 

● The ultra long distance (U-LG, HYPR) mode is more likely to be affected by 

extraneous noise since the sensitivity of that is higher than the other modes. 

Make sure to check the environment before use.

 

● Do not use during the initial transient time (H-SP, FAST, STD: 0.5 sec., LONG, 

U-LG, HYPR: 1 sec.) after the power supply is switched ON.

 

Be sure to using the quick connection cable (optional) as cable. When you ex-

tend the cable, be sure to use cables which have 0.3mm

2

 or more of conductor 

cross-section area. Extension up to total 100m is possible. However, in order 

to reduce noise, make the wiring as short as possible.

 

Make sure that stress by forcible bend or pulling is not applied to the sensor 

cable joint and fiber cable.

 

This product is suitable for indoor use only.

 

Avoid dust, dirt, and steam.

 

Take care that the product does not come in contact with oil, grease, organic 

solvents such as thinner, etc., strong acid or alkaline.

 

● This product cannot be used in an environment containing inflammable or ex

-

plosive gasses.

 

Never disassemble or modify the product.

 

This product adopts EEPROM. Settings cannot be done 100 thousand times 

or more because of the EEPROM’s lifetime.

12

PRO MODE

 

When MODE indicator: PRO (yellow) lights up, PRO mode can be set.

 

For detail of PRO mode, refer to “ 

PRO MODE OPERATION MANUAL

.”

Procedure

<PRO1>

Shift amount setting

Timer setting

Responce time setting

Hysteresis setting

Emission power setting

Timer range setting

Teaching lock setting

Setting items in digital display setting

Setting of digital display turning

Time period hold setting

Data bank loading setting

Back up setting

Communication protocol setting

Copy lock setting

Copy action setting

Data bank saving setting

<PRO3>

<PRO4>

Copy setting

<PRO2>

ECO setting

Display adjustment setting

Setting of threshold value tracking

<PRO5>

Code setting

<PRO6>

Reset setting

CUSTOM setting

Interference prevention setting

Sensing output setting

<PRO7>

Logic operation setting

SET

SET

+, -

+, -

+, -

+, -

+, -

+, -

+, -

+, -

+, -

+, -

+, -

+, -

+, -

+, -

+, -

+, -

+, -

+, -

+, -

+, -

+, -

+, -

+, -

+, -

+, -

+, -

+, -

+, -

+, -

+, -

+, -

SET

SET

SET

SET

SET

DOWN (-) key (select)

MODE indicator PRO (Yellow)

MODE key

UP (+) key (select)

SET key (confirm)

13

OPTICAL COMMUNICATION

 

When the setting of data bank loading / saving, copy setting, or copy action 

setting is conducted via optical communications, cascade the sub amplifiers 

right side to the main amplifier as follows.

However, in case using data bank loading / saving, use 

FX-502

□ or 

FX-505

-C2 

as main amplifier.

 

● If an amplifier is under any of the following conditions, the setting of data bank 

loading / saving, or copy setting cannot be carried out.

• 

Copy lock setting is set to copy lock ON “ 

 .”

• 

Digital display is blinking

•  External input setting of main amplifier is set to 

“ 

 .

” (Only data-

bank loading / saving)

 

When communication protocol of a 

sub amplifier is set to communication 

emission halt “ 

 ” the set-

ting of data bank loading / saving, or 

copy setting cannot be carried out to 

sub amplifiers subsequent to the men

-

tioned amplifier.

 

Make sure to mount closely like fol-

lows since interference prevention 

function is conducted by optical com-

munication.

 

● When this product and other products (e.g. fiber sensor amplifiers, pressure 

sensor controllers, etc.) are connected together in cascade, install those prod-

ucts so that they are in order of Group A, B, D and C as shown in the right fig

-

ure. This product is included in Group D.

Group

Model No.

A

FX-301

□ (Conventional version unit)

FX-301B

□/

G

□/

H

□, 

LS-401

B

FX-301

□ (Modified version unit)

FX-305

□, 

FX-301

-C1

C

LS-403

□, 

DPS 

series

D

FX-500 

series

 

● As for the products that are located between different groups, affix the ampli

-

fier protection seal 

FX-MB1

 (optional) on the communication window of each 

corresponding product.

 

Within each group, identical models should be connected in a lump.

 

In case conducting copy setting of this device and other 

FX-500

 series togeth-

er, functions which are incorporated in this device will be copied but functions 

which are not incorporated in this device will not be copied.

14

INTERFERENCE PREVENTION FUNCTION

 

This device incorporates an interference prevention function by setting differ-

ent emitting frequencies from an interference prevention function by optical 

communication.

 

For Interference prevention function setting procedure, refer to “

PRO MODE 

OPERATION MANUAL

.”

 

● Possible number of amplifiers for interference prevention function is different 

as shown in table below.

Response time

Interference 

prevention function setting

H-SP

FAST

STD

LONG

U-LG

HYPR

0

2

4

8

8

12

 

● In case putting in more amplifiers than limit of interference prevention function, 

put the amplifier protection seal to amplifier which is adjacent of end of an ampli

-

fier that the interference function is valid or set OFF in communication protocol 

setting of the end of amplifier that the interference prevention function is valid.

Example: Putting in 12 of this device and set STD of response time setting.

• 

Possible number of interference prevention is 4.

Put the amplifier protection seals 4th and 5th amplifiers and between 8th 

and 9th amplifiers or change the communication protocol setting of 4th and 

8th to OFF since interference prevention works from 1st to 4th, from 5th to 

8th and 9th to 12th.

 

● In case mounting more amplifiers whose response time setting are different, 

put protection seal between amplifiers that have different response time setting 

or set communication protocol setting of the upper amplifier to OFF.

 

For communication protocol setting procedure, refer to “

PRO MODE OPERA-

TION MANUAL

.”

Group

A

Group

B

Group

D

Group

C

Communication direction

Communication direction

Interference

prevention 

possible 

range

Put a protection seal between 

4th and 5th amplifier.

Or set communication protocol 

setting in 4th to OFF.

Put a protection seal between 

8th and 9th amplifier.

Or set communication protocol 

setting in 8th to OFF.

Interference prevention 

possible range

Interference prevention 

possible range

Main amplifier

Sub amplifiers

Communication direction

8

THRESHOLD VALUE FINE ADJUSTMENT FUNCTION

 

● Set the fine adjustment of threshold value in RUN mode.

 

● Also, the threshold value fine adjustment function can be used in forced ON 

output mode and forced OFF output mode.

 

For setting of the sensing output, refer to “

PRO MODE OPERATION MANUAL

.”

<Normal mode, Rising differential mode or Trailing differential mode>

<Window comparator mode or Hysteresis mode>

 

When setting sensing output to the window comparator mode or hysteresis 

mode, “ 

 ” and “ 

 ” can be changed to another by pressing down 

SET key for 2 sec.

In case conducting threshold value fine adjustment of “ 

 ” or “ 

 ”, press 

down UP key or Down key, and “ 

 ” or “ 

 ” are displayed. Then, the 

threshold value fine adjustment can be conducted.

Note:  It may not respond when values of “ 

 ” and “ 

 ” are close because of relation of hysteresis. Be sure 

to confirm with this device.

9

KEY LOCK FUNCTION

 

The key lock function prevents key operations so that the conditions set in 

each setting mode are not inadvertently changed.

 

If operating key switch after key lock is set, “ 

 

” is indicated on the 

digital display.

<Set key lock>

<Release key lock>

10

SENSING OUTPUT OPERATION MODE

 

When MODE indicator: L / D (yellow) lights up, sensing output operation can be set.

11

CUSTOM MODE

 

When MODE indicator: CUST (yellow) lights up, 

Response time setting, Emission power setting 

or Hysteresis setting can be displayed.

For the setting procedure, refer to “

PRO MODE 

OPERATION MANUAL

.”

 

By pressing UP key or DOWN key, the setting in 

each item will be changed.

 

● Press SET key to confirm the setting.

 

For setting of each item, refer to the following table.

Item

Digital display

Reference item

Response time setting

<PRO 1: Response time setting>

Emission power setting

<PRO 1: Emission power setting>

Hysteresis setting

<PRO 1: Hysteresis setting>

MODE indicator

CUST (Yellow)

UP key

SET key

DOWN key

MODE key

Automatic

Press down for 

3 sec. or more

are displayed

Press down for 

3 sec. or more

Automatic

Press down 

SET key

Press down 

UP / DOWN key

Confirmed

Confirmed

Confirmed

Press down  

UP / DOWN key

Press down 

SET key

Automatically set without pressing 

down SET key in approx. 2 sec.

Press down  

UP / DOWN key

Press down 

SET key

Press down

UP / DOWN key

Confirmed

Automatically set without pressing 

down SET key in approx. 2 sec.

INSTRUCTION MANUAL

Digital Fiber Sensor Amplifier 

FX-501

MJE-FX501 No.0015-31V

Thank you very much for purchasing Panasonic products.

Please read this Instruction Manual carefully and thoroughly for the correct and 

optimum use of this product.

Kindly keep this manual in a convenient place for quick reference.

WARNING

 

Never use this product as a sensing device for personnel protection.

 

In case of using sensing devices for personnel protection, use products which 

meet laws and standards, such as OSHA, ANSI or IEC etc., for personnel 

protection applicable in each region or country.

1

INTENDED PRODUCTS FOR CE MARKING

 

This product complies with the following standards / regulations.

<EU Directive>

EMC Directive 2004/108/EC

<Standards in US / Canada>

ANSI/UL 60947-5-2, CAN/CSA C22.2 No.14

<Regulations in Korea>

S1-G-1-2009, S2-W-5-2009

 

Caution about UL recognition

In case requiring conformity of UL listing mark or C-UL listing mark, USe class 

2 power supply unit.

2

PART DESCRIPTION

Pressing down SET key + MODE key for 3 sec : Set key lock or release key lock

3

MOUNTING

How to connect

1.

  Fit the rear part of the mounting sec-

tion of the amplifier on a DIN rail.

2.

  Press down the rear part of the 

mounting section of the unit on the 

DIN rail and fit the front part of the 

mounting section to the DIN rail.

How to remove

1.

  Push the controller forward.

2.

  Lift up the front part of the amplifier 

to remove it.

How to connect the fiber cable

Be sure to fit the attachment to the fibers first before inserting the fibers to the 

amplifier. For details, refer to the instruction manual enclosed with the fibers.

1.

  Snap the fiber lock lever down till it 

stops completely.

2.

  Insert the fiber cables slowly into the 

inlets until they stops. (Note)

3.

  Return the fiber lock lever to the 

original position till it stops.

Note:  With the coaxial reflective type fiber, such as , 

FD-G4

 or 

FD-FM2

, insert the single core fiber cable into the 

beam-emitting inlet “P” and the multi-core fiber cable into the beam-receiving inlet.

 

If they are inserted in reverse, the sensing performance will deteriorate.

<Reference>

Fiber lock lever

Fiber for 

receiver

1. 

Snap

3. 

Return

2. 

Insert

Fiber for emitter

2. 

Lift up

1. 

Push forward

2. 

Press down

1. 

Fit

35mm width DIN rail

Digital display

(Green / Red)

MODE indicator: CUST (Yellow)

MODE indicator: PRO (Yellow)

MODE indicator: L / D (Yellow)

UP key

• 

Teaching

• 

Threshold value 

fine adjustment

• 

Select setting items

SET key

• 

Teaching

• 

Confirm setting 

contents

DOWN key

• 

Teaching

• Threshold value fine 

adjustment

• 

Select setting items 

Sensing output

operation indicator 

(Orange)

MODE key

• 

Select Modes

• 

Cancel during setting

4

INSTALL MORE AMPLIFIER OF SERIES CONNECTION TYPE

 

Make sure that the power supply is OFF while adding or removing the series 

connection type.

 

In case 2 or more the series connection types are connected in cascade, make 

sure to mount them on a DIN rail.

 

● In case installing additional amplifier of series connection type, the maximum 

11 the series connection types using sub cables can be added to an amplifier 

using a main connection cable.

 

When connecting 2 or more the series connection types in cascade, use the 

sub cable (optional) for the second series connection type onwards.

For mounting and removing the amplifier, refer to “

MOUNTING

.”

How to cascade

1.

  Mount the amplifiers, one by one, 

on the DIN rail.

2.

  Slide the amplifiers next to each 

other, and connect the quick-

connection cables.

3.

  Mount the end plates 

MS-DIN-E

 

(optional) at both the ends to hold 

the amplifiers between their flat 

sides.

4.

  Tighten the screws to fix the end 

plates.

How to Remove

1.

  Loosen the screws of the end 

plates.

2.

  Remove the end plates.

3.

  Slide the amplifiers and remove 

them one by one.

5

I/O CIRCUIT DIAGRAMS

<FX-501>

<FX-505P-C2>

Note:  The quick-connection sub cable does not incorV (brown) and 0V (blue). The power is supplied from 

the connector of the main cable.

<Terminal arrangement>

Terminal No.

Terminal name

1

+V

2

Sensing output

3

0V

6

OPERATION PROCEDURE

The changed settings are not stored if turning the power OFF while 

setting. Therefore, confirm the settings by pressing the SET key before 

turning the power OFF.

 

When turning ON the power, RUN mode is displayed and the digital display 

shows the threshold value (green) and the incident light intensity (red).

+
-

12 to 24V DC 

%

Main circuit

(Brown) +V (Note)

(Black) Sensing output

(Blue) 0V (Note)

Load

Main circuit

(Brown) +V (Note)

(Black) Sensing output

(Blue) 0V (Note)

Load

+
-

12 to 24V DC 

%

2

3

1

• 

Displays threshold value (green) and incident light intensity (red).

• Teaching, threshold value fine adjustment and key lock function 

can be set.

• 

For setting method of each function, refer to “

TEACHING 

MODE

,” “

THRESHOLD VALUE FINE ADJUSTMENT FUNC-

TION

,” or “

KEY LOCK FUNCTION

.”

<RUN mode>

• 

Select either Light-ON or Dark-ON.

• 

For the setting, refer to “

SENSING OUTPUT OPERATION 

MODE

.”

• 

The default setting is “ 

 ” (Light-ON).

<Sensing output operation mode>

• 

An item set in CUSTOM mode (Response time setting, Emission 

power setting and Hysteresis setting) is displayed.

• 

For details, refer to “

CUSTOM MODE

.”

• 

The default setting is “ 

 ” (response time setting).

<CUSTOM mode>

• 

Advanced setting can be done.

• 

For the setting, refer to “

PRO MODE

.”

<PRO mode>

<RUN mode>

Slide

Communication

window

Slide

Main cable

(Optional)

Sub cable

(Optional)

End plate

MS-DIN-E

 (Optional)

End plate

MS-DIN-E

(Optional)

Overseas Sales Division (Head Office) 

2431-1 Ushiyama-cho, Kasugai-shi, Aichi, 486-0901, Japan 

Phone: +81-568-33-7861  FAX: +81-568-33-8591

Europe Headquarter: Panasonic Electric Works Europe AG

Rudolf-Diesel-Ring 2, D-83607 Holzkirchen, Germany

Phone: +49-8024-648-0

US Headquarter: Panasonic Electric Works Corporation of America

629 Central Avenue New Providence, New Jersey 07974 USA

Phone: +1-908-464-3550
PRINTED IN CHINA

© Panasonic Electric Works SUNX Co., Ltd. 2010 

http://panasonic-electric-works.net/sunx

Содержание MJE-FX501

Страница 1: ...unication protocol of a sub amplifier is set to communication emission halt the set ting of data bank loading saving or copy setting cannot be carried out to sub amplifiers subsequent to the men tioned amplifier Make sure to mount closely like fol lows since interference prevention function is conducted by optical com munication When this product and other products e g fiber sensor amplifiers pres...

Страница 2: ...unication protocol of a sub amplifier is set to communication emission halt the set ting of data bank loading saving or copy setting cannot be carried out to sub amplifiers subsequent to the men tioned amplifier Make sure to mount closely like fol lows since interference prevention function is conducted by optical com munication When this product and other products e g fiber sensor amplifiers pres...

Страница 3: ...unication protocol of a sub amplifier is set to communication emission halt the set ting of data bank loading saving or copy setting cannot be carried out to sub amplifiers subsequent to the men tioned amplifier Make sure to mount closely like fol lows since interference prevention function is conducted by optical com munication When this product and other products e g fiber sensor amplifiers pres...

Страница 4: ...unication protocol of a sub amplifier is set to communication emission halt the set ting of data bank loading saving or copy setting cannot be carried out to sub amplifiers subsequent to the men tioned amplifier Make sure to mount closely like fol lows since interference prevention function is conducted by optical com munication When this product and other products e g fiber sensor amplifiers pres...

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