taktik(z) | leuze electronic | type 4 safety light curtains
DESCRIPTION
taktik(z) | Leuze electronic | Type 4 Safety Light CurtainsTRANSCRIPT
Mark Smokowicz / LAS
Category Type 4 Safety Devices
Updated: June 23, 2008
Mark SmokowiczLead Product Manager &
Safety Products PM
Mark Smokowicz / LAS
Light Curtain: Advantages/Disadvantages
Advantages• Enables access to and ergonomic
operation of the machine• In combination with a muting system,
enables unhindered material transport through the protected field
Disadvantages• Safety distance required• No protection against injury caused by
flying parts
Mark Smokowicz / LAS
Safety category differences
Fault Detection:
Type 4 safety light curtains are designed to immediately detect the failure of a single component
Optical Angle:
Type 4; +/- 2.5 ° Type 2: +/- 5 °
Price:
Type 2 typically 15 to 30% less expensive
Features:
Type 4 will typically have additional features such as blanking, muting, initiation, and other safety related control functions.
Components:
Additional micro-processors, on-board redundancy.
Mark Smokowicz / LAS
Type 4 = Control ReliableCSA Z434-03, 4.5.5
Mark Smokowicz / LAS
Leuze Type 4 Safety Devices
Single Light Beam Safety Devices SLS78 R
Multiple Light Beam Safety DevicesCOMPACTCOMPACTplusROBUST
Safety Light CurtainSOLID-4ECOMPACTCOMPACTplus
Mark Smokowicz / LAS
SLS 78/R
Through-beam Safety Light Barrier
Range from 0 to 60 m
Lens contamination monitoring via sensor status indication (LED)
Integrated lens heating system for outside use or use in extreme environmental conditions
Glass optics - high mechanical and chemical resistance
Easy to mount with plug-in terminals without screws
Ready-to-plug-in versions available
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SLS78 appliction
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SLS78 application
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ROBUST
2, 3, and 4 beams– Type 2 and Type 4– Integrated lens heating system– Integrated Muting sensor connections– Integrated muting lamp
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PM2-500
PM2-500 V
PM4-300
PM4-300V
Leuze l umif lex RO
BUST RR 4 3RR 23RR 43
Leuze l umif lex RO
BUST RT 4 3
RT 23RT 43
Leuze l umif lex RO
BUST RRT 4 4
RRT 24RRT 44
Leuze l umif lex RO
BUST RRT 4 2
RRT 22RRT 42
ROBUST Type code
AMI 42
Leuze l umif lex AM
I 42
Product Function Type Beam #
RRT 42 Transceiver 4 2*RT 43 Transmitter 4 3 RR 43 Receiver 4 3 RRT 44 Transceiver 4 4*RRT 22 Transceiver 2 2*RT 23 Transmitter 2 3 RR 23 Receiver 2 3 RRT 24 Transceiver 2 4*PM2-500 Passive deflecting PM2-500V mirror for RRT 22/42AMI 42 Active Mirror
for RRT 22 or 42 4 2*PM4-300 Passive deflecting PM4-300Vmirror for RRT 24/44
* Beam number by folding a single beam
Mark Smokowicz / LAS
Robust construction: low cost
Easy to mount and adjustable(pre-adjusted passive mirrors in one profile)
Use in extreme environmental conditions (integrated lens heating system)
Low cost Relay MSI-SR2/F (Type 4) or TNT 35
Muting applications
Customers‘s Advantages
Mark Smokowicz / LAS
Access guarding: Palettizer/De-palettizer
with a Robot guarded by ROBUST RRT 42 and PM2-500
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Application Robust
Mark Smokowicz / LAS
Application: Robust
Mark Smokowicz / LAS
Multi-beam curtains
COMPACTplus– 2, 3, 4 beams– Type 4– Muting version– Muting Transceiver version
COMPACTlaser– 2 beam– Type 4– Integrated laser alignment– Muting
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ab
ab
a = infrared beam
b = laser beam
COMPACTlasersystem-structure
Receiver
Transmitter
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laser beam
C500L/2 C400L/3
COMPACTlaserdevice-construction
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COMPACTlaserdevice-construction
alignment-laser module
transmitter optic module
magnet-Key AC-MK1 to activate the alignment laser
(activated for max. 14 minutes)
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Cost-, time- and space-saving replacement for cost- and time intensive safety fence/safety door systems
no restrictions on the machine-accessibility
COMPACTlaserapplication / system-advantages
Mark Smokowicz / LAS
Mark Smokowicz / LAS
SOLID-4E
Easy to use - reliable - slender
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Transmission channel
The polarity of the power supply determines the TC
TC = Transmission channel
24 V DC0 V
Pin 1 Pin 1Pin 3 Pin 3Pin 7 Pin 7Pin 2Pin 2
TC1 TC2
Leu
ze l
um
ifle
x
SO
LID
-4
Leu
ze l
um
ifle
x
SO
LID
-4
Leu
ze l
um
ifle
x
SO
LID
-4
Leu
ze l
um
ifle
x
SO
LID
-4
SD4R-ESD4T SD4R-ESD4T
Mark Smokowicz / LAS
+24V DC
GND
PE
PIN 3, EDM feetback loop k1/k2 to 0V
PIN 1, Start/restart button at +24V DC and
PIN 4, at +24V DC,Start/restart selected
Receiver wiring SD4R-E for EDM and Start/Restart
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Mounting options
Sliding nuts allow the following fixing methods:
Side fixing withL-mounting brackets
Side fixing withZ-mounting brackets
Swivelling mounting with shock absorbers
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SD4R20-900E
SD4R20-900ESD4T20-900
Leuz
e lu
mifl
ex
SOLI
D-4
Leuz
e lu
mifl
ex
SOLI
D-4
SOLID-4Device type
T: transmitterR:receiver
Resolution/Protective field width14 mm / 0 – 6m20 mm / 0.7 – 14m30: mm / 0.5 – 9 m40 mm / 0.9 – 20m90 mm / 0.9 – 20m
Protective field heights150 ... 1800 mm (for resolution 14, 20, 30
and 40 mm)600 ... 1800 mm (for resolution 90 mm)
Function (only receiver)E: With selectable start/restart
and contactor monitoring
SOLID-4E Safety Light Curtains (Type 4)
Protective field width
Pro
tectiv
e fie
ld h
eigh
ts
20 mm Ø (hand) to be
detected
(available Q4/2006)
Mark Smokowicz / LAS
SOLID-4E application
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SOLID-4E application
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COMPACT
Safety Light Curtains and
Multiple Light Beam Safety Devices
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Safeguarding a danger point
Safety Light Curtains C14 SeriesResolution: 14 mmProtective field width: 0.3 - 6 mProtective field height: 150 ... 1800 mm
Safety Light Curtains C30 SeriesResolution: 30 mmProtective field width: 0.8 - 18 mProtective field height: 150 ... 1800 mm
Mark Smokowicz / LAS
Area guarding
Safety Light Curtains C50 SeriesResolution: 50 mmProtective field width: 0.8 - 18 mProtective field height: 450 ... 3000 mmHeight above ground: 0 to 1000 mm
Safety Light Curtains C90 SeriesResolution: 90 mmProtective field width: 0.8 - 18 mProtective field height: 750 ... 3000 mmHeight above ground: 600 to 1000 mm
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Access guarding, perimeter guarding
Multiple Light Beam C501/2, C401/3, Safety Devices C301/4 SeriesNumber of beams: 2, 3 or 4Range without deflecting mirrors* 6 - 70 m
*range reduction with each deflecting mirror: 15 %
Multiple Light Beam C500/2, C400/3, Safety Devices C300/4 SeriesNumber of beams: 2, 3 or 4Range without deflecting mirrors* 0.8 - 18 m
Mark Smokowicz / LAS
Two selectable transmission channels
To avoid mutual interference
Leuze lumiflex CO
MPACT
Leuze lumiflex CO
MPACT
TC1 TC1
Leuze lumiflex CO
MPACT
Leuze lumiflex CO
MPACT
TC1 TC1Leuze lum
iflex COM
PACT
Leuze lumiflex CO
MPACT
TC2 TC2
TCx = Transmission channel #
Transmission channels
Mark Smokowicz / LAS
Double Scan Mode (d-scan)
Selectable Double-Scan Mode (d-scan) increases the reliability e.g.
with particles in the protective field. Caution: Longer response time!
Leuze lumiflex CO
MPACT
Leuze lumiflex CO
MPACT
Leuze lumiflex CO
MPACT
Leuze lumiflex CO
MPACT
Leuze lumiflex CO
MPACT
Leuze lumiflex CO
MPACT
Mark Smokowicz / LAS
Display elements Receiver
The 7-segment display and the LEDs show the operating mode
LED red:OSSDs OFF-state
LED green:OSSDs ON-state
LED orange: weak beam indication
*LED yellowyellow:RES function
Double Scand-scan
Beginning the
protective field
Transmission channel /error indiction
Mark Smokowicz / LAS
Cascading option
COMPACT can be cascaded, e.g. to create reach behind protection
Channel
CR14-900M(Master)
CR30-450S(Slave)
with cable 250 mm and M12 plug
Resolutions can be different,For example;Finger protection on the vertical,And hand protection on the horizontal
Mark Smokowicz / LAS
Machine Connections Available
STD supply is PG 13.5 Cable Gland
MIN-style connectors (5P/7P) and (3P/5P)cables in various lengths
Hirschmann style connectorsCable socket straight or angled
AS-i
M12 (5P/8P)Cables in various lengths
Mark Smokowicz / LAS
Note These Changes
Mark Smokowicz / LAS
Review
Updated COMPACT functionality now includes;
– Integrated RESTART (RES)– Integrated Electronic Device Monitoring (EDM)– M12 connection options– Fully backward compatible– Shipping NOW
Mark Smokowicz / LAS
COMPACT application
Mark Smokowicz / LAS
COMPACT application
Mark Smokowicz / LAS
COMPACTplus
Safety Light Curtains and Multiple Light Beam Safety
Devices
Mark Smokowicz / LAS
3 Function Packages
• COMPACTplus - b: Standard functions and additional: teach-in of fixed and
floating blanking, reduced resolution, integrated override
• COMPACTplus - m: Standard functions and additional: sequential and parallel,
integr. Muting restart to release, monitored muting indicator, additional control
signals, reduced resolution
• COMPACTplus - i: Standard functions and additional: 1- or 2- cycle control,
fixed and floating blanking, reduced resolution, direct connection of sensors for
control signals upper / lower reverse point, presence of object, ..
Standard functions: restart interlock (opt. 2 start buttons), external device monitoring, additional 2-channel safety circuit, MultiScan, 2 transmission channels, 2 signaling output, settings by 6 DIP switches or with PC software SafetyLab, assignment of signal inputs and outputs
Mark Smokowicz / LAS
Display Elements
Transmitter Display 7 Segment Display- reset- self test running- transmission channel- error codes
Receiver Display 7-Segment Display- self test running: 88- function package and firmware version: ex. 23 03- scan factor: Hx- response time: tx xx- CP-b: effective resolution: ex. 14- CP-m: transmission channel: C1 / C2- CP-i: operating mode: P0, P1, P2- failure and error codes: Fx xx / Ex xx- adjustment of Host and Guest
LEDs- red/green: OSSD output state- orange: state of protective field / weak beam- yellow: restart interlock is locked- blue: blanking / muting active, teaching, teach error
Mark Smokowicz / LAS
Integrated Adjustment Display
The 7 segment display can be used as adjustment display. The receiver switches into adjustment display mode by putting on, removing and putting on again the MagnetKey or the SafetyKey within 1 second each action.
On: first beam free
On: last beam (of the Host) is free
On: first beam of the guest is free
On: last beam of the guest is free
Mark Smokowicz / LAS
Parameterization
3 Ways to set Parameters of COMPACTplus:
• by integrated DIP switches on the display pcb
• by teach in with the SafetyKey
• by setting with the SafetyLab software
Competitive Advantage against Competitors, who offer only 1 choice
Mark Smokowicz / LAS
Operating Elements
Parameter Module
feature to improve the usability
6 sliding DIP switches
R S2 LR S3 LR S4 L
R S
5 L
R S
1 L
R S6 L
front side rear side
The meaning of the switches depends on the function package
Mark Smokowicz / LAS
Operating Elements “Blanking”
factory switched overDIP Switch setting L to position R
S1: Contactor Monitoring EDM without dynamic, circuit at M2
S2: Transmission Channel channel 1 channel 2
S3: Restart Interlock RES without with, start buttonat M1 or L5
S4, S5: Floating Blanking without > floating blanking and Reduced Resolution teach-in possible
> 1-beam reduced> 2-beam reduced
S6: Additional Safety Circuit without 2-channel at L3/L4
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Operating Elements “Muting”
factory switched over DIP Switch setting L to position R
S1: Contactor Monitoring EDM without dynamic, circuit at M2
S2: Transmission Channel channel 1 channel 2
S3: Restart Interlock RES without with, start buttonat M1 or L5
S4: Muting Type AutoMode 4-Sensor ParallelMuting with Muting withMuting-Sensors Muting-Sensors at L1..L4 at L1..L4
S5: Display Direction on top at the bottom
S6: Muting Timeout 10 minutes none
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Operating Elements “Initiation”
factory switched over DIP Switch setting L to position R
S1: Contactor Monitoring EDM without dynamic, circuit at M2
S2: Transmission Channel channel 1 channel 2
S3: Restart Interlock RES without with, start buttonat M1 or L5
S4, S5: Operating Mode guard mode > 1-cycle fix> 2-cycle fix> control at L3/L4
S6: Cycle Start Control CSC without enable signal for last stroke at L2
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Display with Parameterization Interface
MagnetKey (red label) for activating the adjustment display, prevention of automatic error reset
SafetyKey (yellow label) for all possibilities of the MagnetKey and additionally for teach-in of beam zones with fixed and floating blanking (included in delivery)
magnet
magnet
mirrorl
PC-Adapter (black label) to connect to a PC with the diagnosis and parameterization software SafetyLab
magnet
Mark Smokowicz / LAS
SafetyLab..
…Is the PC software for:• Display and Diagnostic of
• the state and parameters of the protective field• the state of external and internal signals• the occurrence of error events• the sequence of signal changes saved on disk -> data recorder
• Adjustment of all parameters in Assistant or Expert mode like• transmission channel, scan mode, display settings• start / restart interlock, contactor monitoring, additional safety circuit• protective field parameters for blanking, reduced resolution, signal
beams• teach-in control• muting -modes, -signal sources, -time limit, -lamp parameters• initiation mode, mode control switch, control signals• additional enable signals, signal filtering
Mark Smokowicz / LAS
SafetyLab Diagnostic: Protective Field
• Shows 7-segment display and LEDs of the device• Display of the beam state depending on beam parameterization by
colors:• light green = free and expected as free (free normal beam)• dark green = interrupted and expected as interrupted (interrupted blanked beam)• red = interrupted and expected as free (interrupted normal beam)• yellow = free and expected as interrupted (free blanked beam)
• Beam parameters can be displayed optionally
Mark Smokowicz / LAS
Parameter Module
feature to improve maintainability
Contains all operating elements and all application specific parameters, also those settings coming from SafetyLab like- timing expectations- signal shunting- passwords ...
advantage: the complete parameter set can be easily transferred to a same-type spare device without SafetyLab
Mark Smokowicz / LAS
Function Package “Blanking“
Feature available by--------------------------------------------------------------------------------------------------------------transmission channel, restart interlock, external device monitoring DS, SLstartup test SLfixed blanking TI, SLfloating blanking DS/TI, SLreduced resolution DS, SLbeam signals SLadditional safety circuit DS, SLteach-in control FS; SLteach-in override FS; SLinput signal inversion SLsignal output parameterization SLmultiple scan, OSSD switch-over counter with warning signal SLdisplay direction SL
DS = DIP Switch; FS= Factory Setting; TI= Teach in; SL = SafetyLab
Mark Smokowicz / LAS
Function Package “Muting“
Feature available by--------------------------------------------------------------------------------------------------------------transmission channel, restart interlock, external device monitoring DS, SLstartup test SL4-sensor AutoMode muting (like MSI) FS, SL4-sensor parallel muting DS, SL4-sensor sequential muting (for narrow gapped objects) SL3-sensor directional muting SL2-sensor parallel muting (reserves only 2 inputs) SLadd. control signals: muting enable, muting timer control, muting end SLmuting time limit DS/SLsimultaneousness and filtering of sensor signals SLmuting lamp parameters SLreduced resolution SLadditional safety circuit SLinput signal inversion SLsignal output parameterization SLmultiple scan, OSSD switch-over counter with warning signal SLdisplay direction DS/SL
DS = DIP Switch; FS= Factory Setting; SL = SafetyLab
Mark Smokowicz / LAS
Function Package “Initiation“
Feature available by--------------------------------------------------------------------------------------------------------------transmission channel, restart interlock, external device monitoring DS, SLstartup test SLsingle break double break DS, SL3- .. 8- break SLoperating mode control DS, SL cycle control signal CSC DS, SLfixed blanking SLfloating blanking SLreduced resolution SL2-sensor bypass (muting) SLsimultaneousness and filtering of bypass sensor signals SLbypass lamp parameters SLadditional safety circuit SLinput signal inversion SLsignal output parameterization SLmultiple scan, OSSD switch-over counter with warning signal SLdisplay direction SL
DS = DIP Switch; SL = SafetyLab
Mark Smokowicz / LAS
Interfaces
The type of the electrical connection is independent of the function package.
Every connection type is available in every function package.
All COMPACTplus have a Local Interface and a Machine Interface.
Local Interface: to connect locally push buttons, key locks, signal lamps,
SafetyKey, PC adapter, ..
• Local Socket: 1 M12 socket 8-pole
• Sensor Module: 5 M12 sockets 5-pole
Machine Interface: to integrate the safety sensor into the machine control
• COMPACTplus /T: Transistor - output, 2 x 0,5A, MG / Hirschmann / MIN
• COMPACTplus /R: Relay - output 230VAC / 24VDC, MG / Hirschmann / MIN
• COMPACTplus /A: ASIsafe - AS-interface for Safety at Work
Mark Smokowicz / LAS
Local Interface
Local Interface (M12x8 Plug) in the end cap for the connection to local devices like restart button, muting sensors, emergency stop button, safety door interlock, ...
7 8
6 4
1 2
5
3
CPR end cap Pin / Usage in Function PackageSignal “Blanking” “Muting” “Initiation”
1 / L1 teach in key MS2 Clear2 / L2 teach in key MS3 CSC3 / L3 e-stop/ovrd MS1 op. mode4 / L4 e-stop/ovrd MS4 op. mode5 / L5 RES RES/MLamp RES6 / 24V7 / 0V8 / FE
Mark Smokowicz / LAS
Local InterfaceX5
X4
X3
X2
X1
Integrated sensor connection field as optional local interface for muting transceivers and multiple light beam devices, but NOT for light curtains• 5 M12 sockets 5-pole in the front screen • No Local Socket, because the same signals L1..L5 are used
Socket UsagePin 1 Pin 2 Pin 3 Pin 4 Pin 5
X5 +24VDC L5 0VDC L5 FEX4 +24VDC n.c 0VDC L4 FEX3 +24VDC n.c 0VDC L2 FEX2 +24VDC n.c 0VDC L1 FEX1 +24VDC n.c 0VDC L3 FE
L3
n.c.
24 V
FE
GND
n.c.
L1 L2
X1 X2 X3 X4 X5
n.c.
L4
n.c
L5
L51 5 24 3
1 5 24 3
1 5 24 3
1 5 24 3
1 5 24 3
Mark Smokowicz / LAS
Machine Interfaces• Cable Screw, 12 terminals (/T1)
• Hirschmann Plug, 12-Pin (/T2)
• MIN series plug, 7-Pin (/T3)
Machine Interfaces - OSSD semiconductor output 2 x 0,5 A- Relay output 2 x 3A- ASIsafe: M12 connector
1
2
543
9 1110
6
7
8
Terminal240VQ1Q2M1M2M3M4D+D-/QFE
Pin123456789
101112
Pin3245-61----7
AssignmentPower supply +24 VDCPower supply GNDSafety output OSSD1 / OSSD 1ASafety output OSSD2 / OSSD 2AM1_IN: RST_M, start buttonM2_IN: EDM, contactor controlM3_OUT: restart possibleM4_OUT: error signal (low activ)reserved / OSSD 1Breserved / OSSD 2BreservedFE
3
2
1
4
5
6
7
Mark Smokowicz / LAS
Connector Versions
Distinction between receiver’s Local and Machine Interface:
Local Interface:Local socket (to connect optional an external sensor box)Parameterization interface (SafetyKey, PC-Port)Integrated sensor field
Machine Interface:/Tx Transistor output (cable gland or plug connector)/Rx Relay output (cable gland or plug connector)/A1 AS-Interface (M12 plug for data and power supply)/P1 PROFIsafe in preparation
Options:Integrated LED muting indicatorAkkalit screen against welding sparks
Mark Smokowicz / LAS
Sensor Connection Accessories
AC-SCM1: sensor box to connect sensors, indicators and start button to the local socket
1 5 24 3
1
1 5 24 3
2
1 5 24 3
3
1 5 24 3
4
1 5 24 3
5
1 5 24 3
6
AC-SCC2: cable splitter to connect 2 sensors to the local socket
30 cm cable
M12/ 8-poleM12/ 8-pole
2 x 1,5 m cable
female connector 4-pole
Mark Smokowicz / LAS
Muting with Transceiver
Kk mm
ll gd
ll gg
CPRT500/2-mx
Kk mm
ll gd
ll gg
CPRT500/2-mxl
Kk mm
ll gd
ll gg
CPRT500/2-ml
+ AC-SCC2
Kk mm
ll gd
ll gg
CPRT500/2-m
+ AC-SCM1
Kk mm
ll gd
ll gg
CPRT500/2-ml
+ AC-SCM1
Mark Smokowicz / LAS
Muting with Multiple Light Beam Device
CPR400/3-ml
+ AC-SCC2
Kk mm
ll gd
ll gg
Kk mm
ll gd
ll gg
CPT400/3CPR400/3-m
+ AC-SCM1
Kk mm
ll gd
ll gg
Kk mm
ll gd
ll gg
CPR500/2-mx
Kk mm
ll gd
ll gg
CPR500/2-mxl
Kk mm
ll gd
ll gg
CPT500/2
Mark Smokowicz / LAS
Muting with Light Curtains
CPTaa-hhhh
Kk mm
ll gd
ll gg
CPRaa-hhhh-m
+ AC-SCM1
Kk mm
ll gd
ll gg
CPRaa-hhhh-ml
+ AC-SCC2
Kk mm
ll gd
ll gg
CPRaa-hhhh-ml
+ AC-SCM1
Kk mm
ll gd
ll gg
Mark Smokowicz / LAS
Customer Advantages
• Unified technology for:
– Light curtains with resolutions of 14, 30, 50, 90 mm
– Multiple light beam devices with a 2, 3 and 4 beams
– Muting - Transceiver 2-beam with 500 mm beam distance
• 2 Transmission Channels to avoid mutual influence
• MultiScan mode for difficult environments (such as welding sparks)
• Simple Adjustment by integrated. aid with 7-Segment Display
• Separation into Local and Machine Interface; local connection of start buttons, door
switches, e-stop buttons, teach-in key switch,...
• Multiple Machine Interfaces: Transistor, Relay, ASIsafe, (PROFIsafe end of 2005)
• Different Function Packages: Blanking, Muting, Initiation
• Several possibilities to Parameterization: integrated switches, teach-in with
SafetyKey at IR interface, parameterization and diagnosis by PC and SafetyLab
• Fast Device Exchange due to plugable Parameter Module
Mark Smokowicz / LAS
COMPACTplus-m appliction
Mark Smokowicz / LAS
COMPACTplus-b appliction
Mark Smokowicz / LAS
COMPACTplus-i appliction
Mark Smokowicz / LAS
Thank you for your interest in
Leuze electronic
products