Leuze electronic SOLID-2SF-M User manual

SOLID-2SF-M
Optoelectronic delivery guarding for sheet fed offset printing machines
CONNECTING AND OPERATING INSTRUCTIONS
Original operating instructions
EN 2020/10/29 - 604058
We reserve the right to make technical changes

Leuze electronic GmbH + Co. KG SOLID-2SF-M 2
© 2020
Leuze electronic GmbH + Co. KG
In der Braike 1
D-73277 Owen / Germany
Phone: [phone]
Fax: [phone]
http://www.leuze.com
[email protected]

Leuze electronic GmbH + Co. KG SOLID-2SF-M 3
1 General information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
1.1 Certifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
1.2 Symbols and terms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
2 Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
2.1 Intended use and foreseeable misuse. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
2.2 Intended use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
2.2.1 Foreseeable misuse . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
2.3 Competent personnel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
2.4 Responsibility for safety. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
2.5 Exemption of liability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
3 System design and selectable functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
3.1 The optoelectronic protective device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
3.2 Transmission channel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
4 Display elements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13
4.1 Operation indicators on the transmitter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
4.2 Operation indicators on the receiver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
4.2.1 7-segment display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
4.2.2 LED indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
5 Mounting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15
5.1 Arrangement of the AOPD. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
5.2 Calculating the safety distance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
5.3 Minimum distance to reflective surfaces . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
5.4 Mechanical fastening . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
5.5 Types of fastening . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
5.5.1 Standard fastening. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
5.5.2 Fastening via swiveling mounting brackets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
5.5.3 Lateral fastening . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
6 Electrical connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18
6.1 M12 connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
6.1.1 Transmitter. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
6.1.2 Testing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
6.1.3 Receiver. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
7 Error diagnostics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21
7.1 What to do in case of failure? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
7.2 Diagnosis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
7.2.1 Transmitter diagnosis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
7.2.2 Receiver diagnosis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
7.3 AutoReset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
8 Technical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23
8.1 General specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
8.1.1 Beam data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
8.1.2 Safety-relevant technical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
8.1.3 General system data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
8.1.4 Signal input transmitter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
8.1.5 Transistor outputs, receiver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
8.2 Dimensions, weights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Leuze electronic GmbH + Co. KG SOLID-2SF-M 4
8.2.1 Multiple light beam safety devices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
8.2.2 Dimensions mounting bracket . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
9 Ordering data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .28
9.1 Scope of delivery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
9.2 Order nos. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
9.3 Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
10 Tests. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .30
10.1 Tests to be performed prior to the initial commissioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
10.2 Regular tests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
10.3 Daily testing with the test rod. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
10.4 Checklists . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
10.4.1 Checklist for access guarding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
10.5 EC Declaration of Conformity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

General information
Leuze electronic GmbH + Co. KG SOLID-2SF-M 5
1 General information
The SOLID-2SF multiple light beam safety devices are optimized for use on sheet delivery on sheet-fed
printing machines. This requires defined interruption of beams without a stop being activated. Temporary
bridging in accordance with EN 1010 can, for example, be activated by a suitable control unit.
With a suitable control unit, SOLID-2SF are type 2 Active Optoelectronic Protective Devices (AOPDs) in
acc. with EN/IEC 61496-1, EN/IEC 61496-2, PL c in acc. with EN ISO 13849-1, and comply with SIL 2 in
acc. with IEC EN 61508.
All SOLID-2SF multiple light beam safety devices are equipped with integrated cyclical testing and display
elements (LEDs and 7-Segment). This is especially convenient during commissioning or diagnosis.
SOLID-2SF has 2-4 SSDs according to the number of beams, enabling the definitive assignment of the
interruption of individual light beams. Each SOLID-2SF also has a dynamic SSD, which transfers the result
of the integrated cyclical testing to the control.
The devices of the SOLID-2SF series are available with 2 to 4 beams and in various lengths (beam
distances), so that they provide an optimum solution for specific applications.
1.1 Certifications
The company
Leuze electronic GmbH & Co. KG in D-73277 Owen/Teck, possesses a certified quality assurance system
in accordance with ISO 9001.
Products
The SOLID-2SF safety light curtains have been developed and manufactured in accordance with the appli-
cable European directives and international standards.
EC type examination in accordance with
EN/IEC 61496 Part 1 and Part 2
TÜV PRODUCT SERVICE GmbH, IQSE
Ridlerstraße 65
80339 Munich, Germany
1.2 Symbols and terms
Symbols used
Warning sign – This symbol indicates possible dangers. Please pay espe-
cially close attention to these instructions!
Sign indicating important information.
A note, which also refers to a course of action, provides information about
special attributes or describes set-up procedures.

General information
Leuze electronic GmbH + Co. KG SOLID-2SF-M 6
Table 1.1: Symbols
Symbols for SOLID-2SF transmitter SD2T
General transmitter symbol
Transmitter not active
Transmitter active
Symbols for SOLID-2SF receiver SD2R
General receiver symbol
The receiver's active protective field is not free; outputs in OFF state
The receiver's active protective field is free; outputs in ON state
The receiver's active protective field is free; outputs in OFF state
Signal output
Signal input
Signal input and/or output

General information
Leuze electronic GmbH + Co. KG SOLID-2SF-M 7
Terminology
Table 1.2: Terms
Start/restart interlock Start/restart interlock
Start/restart interlock Prevents automatic start after switching on the supply voltage or after inter-
rupting the protective field
Response time of the
AOPD
Time between interruption of the active protective field of the AOPD and the
actual switching off of the OSSDs.
AOPD Active Optoelectronic Protective Device
AutoReset When a fault message occurs, caused, for example, by faulty external wiring,
the AOPD attempts to start again. If the error is no longer present, the AOPD
returns to normal operation.
DoubleScan Two scans are made: Beams must be interrupted in two consecutive scans,
before the receiver switches off.
SSD1,.. ,SSD4, Dyn.
SSD
Safety-related switching outputs (transistor)
Scan All beams, beginning with the synchronization beam, are activated and
deactivated one after the other, i.e. only one beam is active at a time.
Contactor monitoring
(EDM)
The contactor monitoring (External Device Monitoring) monitors the normally
closed contacts of downstream positive-guided relays and contactors or
valves
FS Factory setting

Safety
Leuze electronic GmbH + Co. KG SOLID-2SF-M 8
2 Safety
Before using the safety sensor, a risk assessment must be performed according to valid standards (e.g.
EN ISO 14121, EN ISO 12100-1, EN ISO 13849-1, IEC 61508, EN 62061). The result of the risk assess-
ment determines the required safety level of the safety sensor (see table 2.1). For mounting, operating and
testing, document "SOLID-2SF-M, Optoelectronic delivery guarding of sheet-fed printing machines" as
well as all applicable national and international standards, regulations, rules and directives must be
observed. Relevant and supplied documents must be observed, printed and handed to the affected
personnel.
Before working with the safety sensor, completely read and observe the documents applicable to your
task.
In particular, the following national and international legal regulations apply for the commissioning, tech-
nical inspections and work with safety sensors:
• Machinery directive 2006/42/EC
• Low voltage directive 2006/95/EC
• Electromagnetic compatibility 2004/108/EC
• Use of work equipment directive 89/655/EEC supplemented by directive 95/63 EC
• OSHA 1910 sub-part 0
• Safety regulations
• Accident-prevention regulations and safety rules
• Ordinance on Industrial Safety and Health and employment protection act
• Device Safety Act
2.1 Intended use and foreseeable misuse
NOTE
Local agencies can also provide safety-relevant information (e.g. occupational safety and health
inspectorate, employer's liability insurance association, labor inspectorate, OSHA).
WARNING!
A running machine can cause severe injuries!
Make certain that, during all conversions, maintenance work and inspections, the system is
securely shut down and protected against being restarted.

Safety
Leuze electronic GmbH + Co. KG SOLID-2SF-M 9
2.2 Intended use
The safety sensor may only be used after it has been selected in accordance with the respectively appli-
cable instructions and relevant standards, rules and regulations regarding labor protection and safety at
work, and after it has been installed on the machine, connected, commissioned, and checked by a compe-
tent person.
When selecting the safety sensor it must be ensured that its safety-related capability meets or exceeds
the required Performance Level PLr ascertained in the risk assessment.
Listed in the following table are the safety-related characteristic parameters of the SOLID-2SF-M optoelec-
tronic delivery guarding for sheet-fed printing machines.
Table 2.1: Safety-related characteristic parameters of the SOLID-2SF-M optoelectronic delivery
guarding of sheet-fed printing machines
• The safety sensor protects persons at access points or at points of operation of machines and sys-
tems.
• When mounted vertically at entry points to hazard locations, the safety sensor detects the human
body.
• The safety sensor detects persons only when they enter the danger zone but cannot tell whether
there are any persons inside the danger zone. For this reason, a start/restart interlock is mandatory.
• The construction of the safety sensor must not be altered. When manipulating the safety sensor, the
protective function is no longer guaranteed. Manipulating the safety sensor also voids all warranty
claims against the manufacturer of the safety sensor.
• The safety sensor must be tested regularly by competent personnel.
• The safety sensor must be exchanged after a maximum of 20 years. Repairs or the exchange of
wear parts do not extend the mission time.
2.2.1 Foreseeable misuse
In principle, the safety sensor is not suitable as a protective device in case of:
• Danger posed by ejected objects or the spraying of hot or hazardous liquids from within the danger
zone
• Applications in explosive or easily flammable atmospheres
2.3 Competent personnel
Prerequisites for competent personnel:
• They have a suitable technical education.
• They know the rules and regulations for labor protection, safety at work and safety technology and
can assess the safety of the machine.
• He knows the instructions for the safety sensor and the machine.
• He has been instructed by the responsible person on the mounting and operation of the machine and
of the safety sensor.
Type in accordance with IEC/EN 61496 Type 2
SIL in accordance with IEC 61508 SIL 2
SILCL in accordance with IEC/EN 62061 SILCL 2
Performance Level (PL) acc. to EN ISO 13849-1: 2015 PL c
Category in accordance with EN ISO 13849 Cat. 2
Average probability of a failure to danger per hour (PFHd)
For protective field heights up to 900 mm, all resolutions
For protective field heights up to 1800 mm, all resolutions
For protective field heights up to 2850 mm, all resolutions
8.2 x 10-8 1/h
8.9 x 10-8 1/h
On request
Mission time (TM) 20 years

Safety
Leuze electronic GmbH + Co. KG SOLID-2SF-M 10
2.4 Responsibility for safety
Manufacturer and operator must ensure that the machine and the implemented safety sensor function
properly and that all affected persons are adequately informed and trained.
The type and content of all imparted information must not lead to unsafe actions by users.
The manufacturer of the machine is responsible for:
• Safe machine construction
• Safe implementation of the safety sensor
• Imparting all relevant information to the operating company
• Adhering to all regulations and directives for the safe commissioning of the machine
The operator of the machine is responsible for:
• Instructing the operating personnel
• Maintaining the safe operation of the machine
• Adhering to all regulations and directives for labor protection and safety at work
• Regular testing by competent personnel
2.5 Exemption of liability
Leuze electronic GmbH + Co. KG is not liable in the following cases:
• Safety sensor is not used as intended.
• Safety notices are not adhered to.
• Reasonably foreseeable misuse is not taken into account.
• Mounting and electrical connection are not properly performed.
• Proper function is not tested (see chapter 10).
• Changes (e.g., constructional) are made to the safety sensor.