Panasonic SFB-HC Instruction Manual

INSTRUCTION MANUAL

Handy Controller Exclusive for SF4B / SF4B<V2> Series

SFB-HC Ver.2.1

FUNCTION

CANCEL

ENTER

(MEMO)

1	© Panasonic Electric Works SUNX Co., Ltd. 2011 MJE-SFBHC No.0024-49V

Thank you for purchasing Panasonic Electric Works SUNX’s Handy Controller SFB-HC (Ver. 2.1) exclusive for SF4B / SF4B<V2> series.

Please read both the instruction manual of this manual and SF4B / SF4B<V2> series or SF-C14EX carefully and thoroughly for the correct and optimum use of this device.

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

This manual has been written for the following personnel who have undergone suitable training and have knowledge of light curtains, as well as, safety systems and standards (ANSI, etc.).

who are responsible for the introduction of this device

who design a system using this device

who install and connect this device

who manage and operate a plant using this device

NOTICE

1)All the contents of this instruction manual are the copyright of the publishers, and may not be reproduced (even extracts) in any form by any electronic or mechanical means (including photocopying, recording, or information storage and retrieval) without permission in writing from the publisher.

2)The contents of this instruction manual may be changed without prior notice for further improvement of the device.

3)A part of / all of this instruction manual or the software may not be copied without permission from the publisher.

4)Though we have carefully drawn up the contents of this instruction manual, if there are any aspects that are not clear, or any error that you may notice, please contact our local Pana-

5)We shall not be responsible for any consequences of use regardless of the descriptions above.

Contents

CHAPTER 1 INTRODUCTION..............................................................................			4
1-1	Attention Marks.....................................................................................................		4
1-2	Safety Precautions................................................................................................		4
CHAPTER 2 GENERAL OUTLINE .......................................................................			6
2-1	Features................................................................................................................		6
2-2	Part Descriptions ..................................................................................................		6
2-3 Connecting / Setting Procedures..........................................................................			7
	2-3-1	When Using with Light Curtain SF4B / SF4B<V2> Series Only........................	7
	2-3-2	When Using in Combination with Application Expansion Unit SF-C14EX.........	9
CHAPTER 3 FUNCTIONS ....................................................................................			11

3-1 Functional Descriptions <When Using with Light Curtain SF4B / SF4B<V2> Series Only> . 11

3-1-1	Fixed Blanking Function.....................................................................................	11
3-1-2	Floating Blanking Function.................................................................................	12
3-1-3 Auxiliary Output Switching Function...................................................................		13
3-1-4	Emission Intensity Control Function...................................................................	14
3-1-5 Copy Function....................................................................................................		14
3-1-6	Muting Setting Changing Function.....................................................................	14
3-1-7	Interlock Setting Changing Function..................................................................	15
3-1-8	External Device Monitor Setting Changing Function .........................................	15
3-1-9	Protective Function ............................................................................................	16
3-1-10	Initialization Function .......................................................................................	16
3-1-11	Setting Contents Monitoring Function..............................................................	16
3-1-12	Override Setting Changing Function (Ver. 2.1 only) ........................................	16
3-2 Functional Descriptions <When Using in Combination with Application
Expansion Unit SF-C14EX> .................................................................................		17
3-2-1	Fixed Blanking Function.....................................................................................	17
3-2-2	Floating Blanking Function.................................................................................	18
3-2-3 Auxiliary Output Switching Function...................................................................		19
3-2-4	Emission Intensity Control Function...................................................................	20
3-2-5 Copy Function....................................................................................................		20
3-2-6	Muting Setting Changing Function.....................................................................	20
3-2-7	Interlock Setting Changing Function..................................................................	21
3-2-8	External Device Monitor Setting Changing Function .........................................	21
3-2-9	Protective Function ............................................................................................	21
3-2-10	Initialization Function .......................................................................................	22
3-2-11	Setting Contents Monitoring Function..............................................................	22
3-2-12	Override Setting Changing Function (Ver. 2.1 only) ........................................	22
3-3 Function Setting (Operation Procedure)...............................................................		23
3-3-1	Fixed Blanking Function.....................................................................................	26
3-3-2	Floating Blanking Function.................................................................................	27
3-3-3 Auxiliary Output Switching Function...................................................................		28
3-3-4	Emission Intensity Control Function...................................................................	29
3-3-5 Copy Function....................................................................................................		30
3-3-6	Muting Setting Changing Function.....................................................................	31
3-3-7	Interlock Setting Changing Function..................................................................	33
3-3-8	External Device Monitor Setting Changing Function .........................................	34
3-3-9	Protective Function ............................................................................................	35
3-3-10	Initialization Function .......................................................................................	36
3-3-11	Setting Contents Monitoring Function..............................................................	37
3-3-12	Override Setting Changing Function (Ver. 2.1 only) ........................................	38


CHAPTER 4		TROUBLESHOOTING.....................................................................	39
CHAPTER 5		SPECIFICATIONS / DIMENSIONS..................................................	40
	........................................................................................................		40
5-2	Dimensions...........................................................................................................		40

3	© Panasonic Electric Works SUNX Co., Ltd. 2011 MJE-SFBHC No.0024-49V

CHAPTER 1 INTRODUCTION

1-1 Attention Marks

This instruction manual employs the following attention marks , depending on the degree of the danger to call operator’s attention to each particular action. Read the following explanation of these marks thoroughly and observe these notices without fail.

Besides, the attention mark is prepared for the helpful information, detail instruction related to each part, and reference item or page.

If you ignore the advice with this mark, death or serious injury could result.

	If you ignore the advice with this mark, injury or material damage could result.
Remarks	The supplementary content is described with this mark.

REFERENCE The related content is described with this mark.

1-2 Safety Precautions

!" # $ % " - bilities may not be maintained and it may malfunction.

!This device has been developed / produced for industrial use only.

!Before using this device, check whether the device performs properly with the functions and ca-&

!In case of disposal, dispose this device as industrial waste.

'User in charge

The user in charge has responsible to indicate the person to take the training required for the safety system, using method, installation, operation, and maintenance.

This device is used and managed by the specialist, never use this device by other operator.

'Specialist

A person who is appropriately educated, has widespread knowledge and experience, and can solve various problems which may arise during work.

'Operator

The operator should read this instruction manual thoroughly, understand its contents, and perform operations following the procedures described in this manual, for the correct operation of this device.

In case this device does not perform properly, the operator should report this to the person in charge and stop the machine operation immediately. The machine must not be operated until$ " $

INTRODUCTION

* & + " " : $ & the dangerous parts of the machine through the invalid sensing area. However, even though this device can prevent the interference of the person or object into the invalid sensing; * & + $ & * $ ; SF4B / SF4B<V2> series and already-existence object. Therefore, set the protecting structure so as not to exist any space in the dangerous sensing area. Detecting human body in the sensing area could result in death or serious injury.

= & & + " & ? $ $ $ & - ject of the SF4B / SF4B<V2> series that is pre-set the function. When setting or changing the function, calculate and measure the safety distance again, and check that the device has the wider space than the safety distance between the dangerous parts of the machine and the sensing area of the SF4B / SF4B<V2> series. @ $ - tained, the machine will not stop before its dangerous parts are reached, which can result in death or serious injury.

Set and change the function of the device following the relative laws, regulation, and standard without fail.

'Muting setting changing function

The muting setting changing function temporarily invalidates safety function of the connected" G $ ; + " peripheral devices correctly. Failure to do so, the operator may suffer a serious injury.

'Environment

Do not use a mobile phone or a radio phone near this device.

Do not use this device in the following environments.

1)Areas with high humidity where condensation is likely to occur

2)Areas exposed to corrosive or explosive gases

QY Z * " " &

4)Areas exposed to contact with water

5)Areas exposed to too much steam or dust

'Wiring

Be sure to carry out the wiring in the power supply OFF condition.

All electrical wiring should conform to the regional electrical regulations and laws. The wiring should be done by engineer(s) having the special electrical knowledge.

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.

'Maintenance

Clean this device with a clean cloth. Do not use any volatile chemicals.

'Other

Never reassemble or remodel this device.

5	© Panasonic Electric Works SUNX Co., Ltd. 2011 MJE-SFBHC No.0024-49V

CHAPTER 2 GENERAL OUTLINE

This chapter gives the system construction, part description, etc. of this device.

2-1 Features

This device is the handy controller for setting each function of the light curtain SF4B / SF4B<V2> series and the application expansion unit SF-C14EX.

Besides, this device performs the checking and copying the setting contents of the function, and protection of writing.

Fixed blanking function

Floating blanking function

Auxiliary output switching function

Emission intensity control function

Copy function

Muting setting changing function

Interlock setting changing function

External device monitor setting changing function

Protective function

Initialization function

Setting contents monitoring function

Override setting changing function

2-2 Part Descriptions

Female connector

FUNCTION

- switch

CANCEL switch

CANCEL ENTER

Male connector

Cable (0.5m)

FUNCTION indicator × 9 (Green)

FUNCTION switch Digital display (Red)

+ switch ENTER switch

Connecting / Setting Procedures

2-3 Connecting / Setting Procedures

This section describes the connecting / setting procedures for both this device and SF4B /

SF4B<V2> series or SF-C14EX.

2-3-1 When Using with Light Curtain SF4B / SF4B<V2> Series Only

1.Set the SF4B / SF4B<V2> series, and check that the SF4B / SF4B<V2> series works properly. For mounting method of SF4B / SF4B<V2> series, refer to the respective Instruction Manuals.

SF4B / SF4B<V2> series

Bottom cap cable

Extension cable

To power supply with connectors

2.Turn OFF the power, and disconnect the extension cable with connectors connected to SF4B / SF4B<V2> series, and then connect this device between SF4B / SF4B<V2> series (emitter or receiver) and the extension cable with connectors.

SF4B / SF4B<V2> series (Emitter or receiver)

Bottom cap cable

Extension cable with connectors

To power supply

This device

3.Turn ON the power, and set the function with this device.

After the power of this device is ON, approx. 30 sec. will be taken for data transmission with SF4B

/SF4B<V2> series. While data transmission, “ ” lights up in revolving.

The control output (OSSD 1 / 2) of SF4B / SF4B<V2> series is set to “OFF” while this device has been connected.

REFERENCE Refer to “3-1 Functional Descriptions <When Using with Light Curtain SF4B / SF4B<V2> Series Only>” for the details of the functions, and refer to “3-3 Function Setting (Operation Procedure)” for the setting procedures of the functions respectively.

4.Turn OFF the power, then remove this device.

5.Connect both SF4B / SF4B<V2> series and the extension cable with connectors and return the device to the state described in procedure 1.

6.Check that the SF4B / SF4B<V2> series works as set at the procedure 3. Then, inspect the SF4B / SF4B<V2> series.

REFERENCE Refer to “Chapter 4 Maintenance” of the SF4B / SF4B<V2> series instruction manual for the details of the inspection of the SF4B / SF4B<V2> series.

7	© Panasonic Electric Works SUNX Co., Ltd. 2011 MJE-SFBHC No.0024-49V

Connecting / Setting Procedures

When the connection cable for the muting function, the conversion cable SFB-CCJ02-HC (accessory) is used.

1.Set the SF4B / SF4B<V2> series, and check that the SF4B / SF4B<V2> series works properly. For mounting method of SF4B / SF4B<V2> series, refer to the respective Instruction Manuals.

2.Turn OFF the power, and disconnect the extension cable with connectors connected to SF4B / SF4B<V2> series, and then connect this device and SFB-CCJ02-HC between the SF4B / SF4B<V2> series (emitter or receiver) and the extension cable with connectors.

SF4B / SF4B<V2> series

SF4B / SF4B<V2> series (Emitter or receiver)

Bottom cap cable

Bottom cap

cable Conversion cable

SFB-CCJ02-HC (Accessory)

Extension cable with connectors

Extension cable	To power supply
To power supply with connectors	This device
	This device

3.Turn ON the power, and set the function with this device.

After the power of this device is ON, approx. 30 sec. will be taken for data transmission with SF4B

/SF4B<V2> series. While data transmission, “ ” lights up in revolving.

The control output (OSSD 1 / 2) of SF4B / SF4B<V2> series is set to “OFF” while this device has been connected.

4.Turn OFF the power, then remove this device and SFB-CCJ02-HC.

5.Connect both SF4B / SF4B<V2> series and the extension cable with connectors and return the device to the state described in procedure 1.

6.Check that the SF4B / SF4B<V2> series works as set at the procedure 3. Then, inspect the SF4B / SF4B<V2> series.

REFERENCE Refer to “Chapter 4 Maintenance” of the SF4B / SF4B<V2> series instruction manual for the details of the inspection of the SF4B / SF4B<V2> series.

Connecting / Setting Procedures

2-3-2 When Using in Combination with Application Expansion Unit SF-C14EX

1.Set the SF4B / SF4B<V2> series and SF-C14EX, and check that the SF4B / SF4B<V2> series works properly. For mounting method of SF4B / SF4B<V2> series or SF-C14EX, refer to the respective Instruction Manuals.

SF4B / SF4B<V2> series

Bottom cap cable

Extension cable with connectors

SF-C14EX

2.Turn OFF the power, and disconnect the extension cable with connectors connected to the emitter side (or receiver side) of SF4B

/ SF4B<V2> series from SF-C14EX, and then connect the emitter side (or receiver side) of this device to the receiver side (or emitter side) connector of SF-C14EX.

SF4B / SF4B<V2> series (Emitter or receiver)

Bottom cap cable

SF-C14EX

SF4B / SF4B<V2> series (Receiver or emitter)

This device

3.Turn ON the power, and set the function with this device.

After the power of this device is ON, a total approx. 30 sec. will be taken for data transmission with SF4B / SF4B<V2> series and SF-C14EX. While data transmission, “ ” lights up in revolving. [The safety output 1 / 2 of SF-C14EX series are set to “OFF” while this device has been connected.]

REFERENCE Refer to “3-2 Functional Descriptions <When Using in Combination with Application Expansion Unit SF-C14EX>” for the details of the functions, and refer to “3-3 Function Setting (Operation Procedure)” for the setting procedures of the functions respectively.

4.Turn OFF the power, and remove this device.

5.Connect the SF4B / SF4B<V2> series and SF-C14EX, and return the device to the state described in procedure 1.

6.Check that the SF4B / SF4B<V2> series works as set at the procedure 3. Then, inspect the SF4B / SF4B<V2> series.

REFERENCE Refer to “Chapter 4 Maintenance” of the SF4B / SF4B<V2> series instruction manual for the details of the inspection of the SF4B / SF4B<V2> series.

9	© Panasonic Electric Works SUNX Co., Ltd. 2011 MJE-SFBHC No.0024-49V

Connecting / Setting Procedures

<In case this device cannot be connected between SF4B / SF4B<V2> series and the connecting cable>

This device can be connected to SF4B / SF4B<V2> series by using the connection cable with a connector on one end (optional).

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on one end

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24V±10%

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Connecting cable with a

connector on one end

This device

Connection cable with a connector on one end: 2 pcs./set

Model No.

Cable length

Description

SFB-CC3

For 8-core cable

SFB-CC10

10m

SFB-CC3-MU

For 12-core cable

SFB-CC10-MU

10m

_ The setting procedure remains the same.

_ The control output (OSSD 1 / 2) of SF4B / SF4B<V2> series is set to “OFF” while this device has been connected. (The safety output 1 / 2 of SF-C14EX is also set to “OFF” while SF-C14EX has been used.) Once the setting is completed, turn OFF the power, remove this device and then turn ON the power again.

CHAPTER 3 FUNCTIONS

3-1 Functional Descriptions <When Using with Light Curtain SF4B / SF4B<V2> Series Only>

This section describes each function when using with SF4B / SF4B<V2> series only.

When using with SF-C14EX, refer to “3-2 Functional Descriptions <When Using in Combination with Application Expansion Unit SF-C14EX>.”

@ & % $ & { & SF-C14EX to be used / not to be used, replace the SF4B / SF4B<V2> series etc.), set the function again.

3-1-1 Fixed Blanking Function

This is a function that the control output (OSSD 1 / 2) of SF4B / SF4B<V2> series is not turned OFF," $ { Y |}} ~ ; ; % |}} $ { Y

There are “Clear,” “Auto” and “Manual” for the setting method.

G &	• ~ * & " { % &Y
Auto setting	: The currently blocked OFF beam channels are set as “effective beam channels”
	* & • ;
	emitter emits light. Furthermore, this function cannot be set in the state where all
	beam channels receive lights / are blocked.

Manual setting: Each beam channel can be set to “effective / ineffective” in the fixed blanking function respectively.

When the fixed blanking function is used, the control output (OSSD 1 / 2) of SF4B / SF4B<V2> series is not turned OFF even if the particular beam channels are blocked.

By using a protection structure etc., make the dangerous parts of the machine inaccessible to personnel through the sensing area of the particular beam channels.

<Before measures> Obstacle

<![if ! IE]>

<![endif]>Emitter

<![if ! IE]>

<![endif]>Receiver

Dangerous area

• $ * - ing function has been set to ON

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Protection structure

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• $ * - ing function has been set to ON

" $ { Y * & " { Y ${ Y from the emitter, the control output (OSSD 1 / 2) of the SF4B / SF4B<V2> * “OFF.” In this case, check the mounting condition and turn the power ON again.

{ " ; | & + * & % " Y* & + " & % SF4B / SF4B<V2> series is turned OFF regardless of the received light intensity.

11	© Panasonic Electric Works SUNX Co., Ltd. 2011 MJE-SFBHC No.0024-49V

Functional Descriptions

3-1-2 Floating Blanking Function

This function is set in each SF4B / SF4B<V2> series.

If the number of the blocked beam channels is less than the set number of the beam channels, the control output (OSSD 1 / 2) of SF4B / SF4B<V2> series is not turned “OFF.”

This function is useful when an obstacle moves within the sensing area. The factory setting of this function is “ineffective.”

The following items can be set.

Set number of beam channels

$ & ‚ { = & & " Y+ + ƒ Q

Ineffective setting of both end beam channel

„ " … " † = & & $ - lected.

_ SET (Effective) : The floating blanking function becomes ineffective for the both end beam channels. In case either end of the beam channel is blocked, the control output (OSSD 1 / 2) of SF4B / SF4B<V2> series is turned “OFF” regardless of the set number of the beam channels.

_ G‡ˆ {@ " Y • ~ = & & $ " $ - cluding both end beam channels.

Non-serial beam channel setting

_ SET (Effective) : Even if the beam channels are blocked discontinuously in the set beam channels, the control output (OSSD 1 / 2) of SF4B / SF4B<V2> series is turned “ON.” (Discontinuous mode)

_ CLR (Ineffective) : When the beam channels are blocked discontinuously even in the set beam channels, the control output (OSSD 1 / 2) of SF4B / SF4B<V2> series is turned “OFF.” (Continuous mode)

& = & & + ? $ $ $ & : - comes larger, and the safety distance is longer as well. For the calculation of the safety distance, refer to the instruction manual enclosed with SF4B / SF4B<V2> series.

Before designing the system, refer to the relevant laws and standards of the region where SF4B / SF4B<V2> series is to be used and then install SF4B / SF4B<V2> series.

The minimum sensing object differs depending on the set number of the beam channels.

[For use in Europe (EU) (as EN 999)] (Also applicable to ISO 13855) (For intrusion direction perpendicular to the sensing area)

Equation S = K × T + C

S : Safety distance (mm)

Minimum required distance between the sensing area surface and the dangerous parts of the machine.

K : Intrusion velocity of operator’s body or object (mm/sec.) Taken as 2,000 (mm/sec.) for calculation

T : Response time of total equipment (sec.) T = Tm + TSF4B

Tm: Maximum halting time of machine (sec.)

TSF4B: Response time of SF4B / SF4B<V2> series (sec.)

C : Additional distance calculated from the size of the minimum sensing object of the SF4B / SF4B<V2> series (mm)

However, the value of C cannot be under 0. C = 8 × (d - 14)

d: Diameter of the minimum sensing object (mm)

Functional Descriptions

<Minimum sensing object>
		Floating blanking function
	Ineffective		Effective
	Ineffective	1 beam channel	2 beam channels	3 beam channels
		1 beam channel	2 beam channels	3 beam channels
SF4B-FŠ+ SF4B-FŠ<V2>	ø14mm	ø24mm	ø34mm	ø44mm
SF4B-HŠ+ SF4B-HŠ<V2>	ø25mm	ø45mm	ø65mm	ø85mm
SF4B-AŠ+ SF4B-AŠ<V2>	ø45mm	ø85mm	ø125mm	ø165mm

@ = & & + & % |}} when an obstacle exists in the sensing range regardless of the incident light intensity.

3-1-3 Auxiliary Output Switching Function

This function changes the operation state of the auxiliary output. It is useful when desired to make an indicator to operate or inform the operation state of the SF4B / SF4B<V2> series to PLC.

Do not use the auxiliary output for the purpose of stopping the machine in which the SF4B / SF4B<V2> series is installed. Failure to do so could result in death or serious injury.

The following settings are selectable.

		Operation of the auxiliary output corresponding to SF4B / SF4B<V2> series state
Setting			State of sensing area when emitting
Setting	Auxiliary output setting	Emission	Unshielded
mode		halt	Unstable		Shielded	Lockout
		halt	light-receiving	Others	Shielded
			light-receiving	Others
			condition
	Negative logic of the control		OFF when OSSD is ON
0	output (OSSD 1 / 2)	ON	OFF when OSSD is ON			ON
0	output (OSSD 1 / 2)	ON	ON when OSSD is OFF			ON
	(factory setting)		ON when OSSD is OFF
	(factory setting)
1	Positive logic of the control	OFF	ON when OSSD is ON			OFF
1	output (OSSD 1 / 2)	OFF	OFF when OSSD is OFF			OFF
	output (OSSD 1 / 2)		OFF when OSSD is OFF
2	ON when emitting	OFF		ON		OFF
3	OFF when emitting	ON		OFF		ON
4	OFF under unstable light	(Note 3)	OFF	ON	(Note 3)	(Note 3)
4	receiving condition (Note 1)	(Note 3)	OFF	ON	(Note 3)	(Note 3)
	receiving condition (Note 1)
5	ON under unstable light	(Note 3)	ON	OFF	(Note 3)	(Note 3)
5	receiving condition (Note 1)	(Note 3)	ON	OFF	(Note 3)	(Note 3)
	receiving condition (Note 1)
6	ON during muting	OFF	ON during muting			OFF
6	ON during muting	OFF	Others: OFF			OFF
			Others: OFF
7	OFF during muting	ON	OFF during muting			ON
7	OFF during muting	ON	Others: ON			ON
			Others: ON
8	ON in light receiving condition	OFF	ON		OFF	OFF
8	(Note 2)	OFF	ON		OFF	OFF
	(Note 2)
9	OFF in light receiving condition	ON	OFF		ON	ON
9	(Note 2)	ON	OFF		ON	ON
	(Note 2)

• Y * & + = & & $ & + & | … |}} under unstable light-receiving condition does not work.

2)By the setting of ON / OFF in light receiving condition, light-receiving / light interrupted condition is output regardless of* & + = & & $ &

<e.g.>

* & + * & " & - dition, the control output (OSSD 1 / 2) is in ON sate, however, the auxiliary output becomes OFF since the SF4B / SF4B<V2> series has been detecting the obstacle.

3)The state of the auxiliary output remains the same even if the SF4B / SF4B<V2> series state changes.

13	© Panasonic Electric Works SUNX Co., Ltd. 2011 MJE-SFBHC No.0024-49V

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