Leuze electronic CSL710-T05-1280.A-M12 User manual

CSL 710
Switching light curtain
Original operating instructions
EN 2016/0750128684 We reserve the right to make technical changes

Leuze electronic CSL 710 2
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 CSL 710 3
1 About this document . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
1.1 Used symbols and signal words . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
1.2 Terms and abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2 Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
2.1 Intended use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
2.2 Foreseeable misuse . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
2.3 Competent persons . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
2.4 Exemption of liability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
3 Device description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
3.1 General information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
3.2 General performance characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
3.3 Connection technology . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
3.4 Display elements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
3.4.1 Operation indicators on the receiver control panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
3.4.2 Display on the receiver control panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
3.4.3 Operating indicators on the transmitter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
3.5 Operating elements on the receiver control panel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
3.6 Menu structure of the receiver control panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
3.7 Menu navigation on the receiver control panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
3.7.1 Meaning of the display icons . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
3.7.2 Level display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
3.7.3 Menu navigation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
3.7.4 Editing value parameters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
3.7.5 Editing selection parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
4 Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
4.1 Beam modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
4.1.1 Parallel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
4.1.2 Diagonal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
4.1.3 Crossed-beam . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
4.2 Blanking. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
4.3 Power-Up Teach . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
4.4 Smoothing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
4.5 External triggering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
4.6 Block evaluation of beam areas . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
4.6.1 Defining beam area . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
4.6.2 Autosplitting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
4.6.3 Mapping beam area to switching output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
4.6.4 Teach height area . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
4.7 Switching outputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
4.7.1 Light/dark switching . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
4.7.2 Time functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
4.8 Interference suppression (filter depth). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
5 Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
5.1 Object counting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
5.2 Height monitoring and sorting of packets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
5.3 Hole recognition. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
6 Mounting and installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
6.1 Mounting the light curtain . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

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6.2 Definition of directions of movement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
6.3 Fastening via sliding blocks. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
6.4 Fastening via swivel mount . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
6.5 Fastening via swiveling mounting brackets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
7 Electrical connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
7.1 Shielding and line lengths . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
7.1.1 Shielding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
7.1.2 Cable lengths for shielded cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
7.2 Connection and interconnection cables. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
7.3 Device connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
7.4 Digital inputs/outputs on connection X1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
7.5 Electrical connection – CSL 710 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
7.5.1 X1 pin assignment – CSL 710 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
7.5.2 X2/X3 pin assignment – CSL 710 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
7.6 Electrical supply. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
8 Starting up the device - Basic configuration. . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
8.1 Aligning transmitter and receiver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
8.2 Teaching the environmental conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
8.2.1 Teach via receiver control panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
8.2.2 Teaching via a control signal from the control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
8.3 Check alignment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
8.4 Setting the function reserve. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
8.5 Extended configurations on the receiver control panel menu . . . . . . . . . . . . . . . . . . . . . . 50
8.5.1 Define digital inputs/outputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
8.5.2 Inversion of the switching behavior (light/dark switching) . . . . . . . . . . . . . . . . . . . . . . . . . 52
8.5.3 Defining the filter depth . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
8.5.4 Defining the display properties . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
8.5.5 Changing the language . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
8.5.6 Product information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
8.5.7 Reset to factory settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
9 Starting up the CSL 710 with IO-Link interface . . . . . . . . . . . . . . . . . . . . . . . . . 55
9.1 Defining IO-Link configurations on the receiver control panel . . . . . . . . . . . . . . . . . . . . . . 55
9.2 Defining configurations via the IO-Link master module of the PLC-specific software . . . . 56
9.3 Parameter/process data for IO-Link . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56
10 Example configurations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
10.1 Example configuration - Mapping of beams 1 … 32 to output pin 2 . . . . . . . . . . . . . . . . . 65
10.1.1Configuration of area/output mapping (general) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
10.2 Example configuration – Teach height area . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
10.3 Example configuration - Activating and deactivating blanking areas. . . . . . . . . . . . . . . . . 67
10.3.1Configuration of blanking areas (general) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67
10.4 Example configuration – smoothing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67
10.4.1Smoothing configuration (general) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67
11 Connecting to a PC – Sensor Studio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
11.1 System requirements. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
11.2 Installing
Sensor Studio configuration software and IO-Link USB master. . . . . . . . . . . . . 69
11.2.1Installing the
Sensor Studio FDT frame. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
11.2.2Installing drivers for IO-Link USB master . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
11.2.3Connecting IO-Link USB master to the PC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
11.2.4Connect the IO-Link USB master to the light curtain. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70

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11.2.5Installing the DTM and IODD. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
11.3 Starting the
Sensor Studio configuration software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
11.4 Short description of the
Sensor Studio configuration software . . . . . . . . . . . . . . . . . . . . . 73
11.4.1FDT frame menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
11.4.2
IDENTIFICATION function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
11.4.3
CONFIGURATION function. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
11.4.4
PROCESS function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74
11.4.5
DIAGNOSIS function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75
11.4.6
Exiting Sensor Studio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75
12 Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76
12.1 What to do in case of failure? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76
12.2 Operating indicators of the LEDs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76
12.3 Error codes in the display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
13 Care, maintenance and disposal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80
13.1 Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80
13.2 Servicing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80
13.2.1Firmware update . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80
13.3 Disposing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80
14 Service and support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81
15 Technical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82
15.1 General specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82
15.2 Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85
15.3 Minimum object diameter for stationary objects . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87
15.4 Dimensioned drawings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88
15.5 Dimensioned drawings: Accessories. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89
16 Ordering information and accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92
16.1 Nomenclature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92
16.2 Accessories – CSL 710 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93
16.2.1Connection to the switch cabinet (screw terminals) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93
16.2.2Connection to IO-Link master . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95
16.3 Accessories – fastening technology . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96
16.4 Accessories – PC connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97
16.5 Accessories - Device columns. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97
16.6 Scope of delivery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97
17 EC Declaration of Conformity. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98

About this document
Leuze electronic CSL 710 6
1 About this document
These original operating instructions contain information regarding the proper use of the CSL 710
switching light curtain series. They are included in the delivery contents.
1.1 Used symbols and signal words
Table 1.1: Warning symbols, signal words and symbols
Table 1.2: Operating on the display
1.2 Terms and abbreviations
Table 1.3: Terms and abbreviations
Pay attention to passages marked with this symbol. Failure to observe the pro-
vided instructions could lead to personal injury or damage to equipment.
NOTE
Signal word for property damage
Indicates dangers that may result in property damage if the measures for dan-
ger avoidance are not followed.
Symbol for tips
Text passages with this symbol provide you with further information.
Symbols for action steps
Text passages with this symbol instruct you to perform actions.
Main Settings
Bold text
Indicates that this field is currently selected and appears highlighted in
the receiver display.
Digital IOs
Normal text
Indicates that this field is not currently selected (is not highlighted in the
receiver display).
DTM (Device Type Manager) Software device manager of the sensor
IO Input Output
FB (First Beam) First beam
FDT (Field Device Tool) Software frame for management of device managers (DTM)
LB (Last Beam) Last beam
TIB (Total Interrupted Beams) Total of interrupted beams
n Number of all logical beams of a light curtain; dependent on the
selected measurement field length and resolution as well as the
beam mode (parallel- / diagonal- / crossed-beam scanning)
IODD IO Device Description (IODD file for IO-Link interface)
Description of the device for the control
GUI (Graphical User Interface) Graphical user interface
PLC Programmable Logic Control
(corresponds to Programmable Logic Controller (PLC))
Response time per beam Length of time for the evaluation of a beam

About this document
Leuze electronic CSL 710 7
Resolution The minimum size of an object that can be reliably detected.
With parallel-beam evaluation, the smallest object to be
detected corresponds to the sum of beam spacing and optic
diameter.
Delay before start-up Duration between the switching on of the supply voltage and
the start of operational readiness of the light curtain
Function reserve (sensitivity adjust-
ment)
Ratio of the optical reception power set during the teach event
and the minimum light quantity required to switch the individual
beam. This compensates for the light attenuation caused by
dirt, dust, smoke, humidity and vapor.
High function reserve = low sensitivity
Low function reserve = high sensitivity
Measurement field length Optical detection range between the first and last beam
Beam spacing Center-to-center spacing between two beams
Cycle time Sum of the response times of all beams of a light curtain plus
the duration of the internal evaluation.
Cycle time =
number of beams x response time per beam + evaluation time

Safety
Leuze electronic CSL 710 8
2 Safety
This sensor was developed, manufactured and tested in line with the applicable safety standards. It corre-
sponds to the state of the art.
2.1 Intended use
The device is designed as a switching and object-detecting, configurable, multi-sensor unit.
Areas of application
The switching light curtain is designed for the detection of objects for the following areas of application in
handling and warehousing systems, the packaging industry or a comparable environment:
• Object detection
• Projection monitoring
• Height monitoring or packet sorting
• Area monitoring
• Hole recognition
2.2 Foreseeable misuse
Any use other than that defined under “Intended use” or which goes beyond that use is considered
improper use.
In particular, use of the device is not permitted in the following cases:
• Rooms with explosive atmospheres
• Circuits relevant to safety
• Operation for medical purposes
2.3 Competent persons
Connection, mounting, commissioning and adjustment of the device must only be carried out by competent
persons.
CAUTION
Observe intended use!
Only operate the device in accordance with its intended use.
The protection of personnel and the device cannot be guaranteed if the device is operated in a manner
not complying with its intended use.
Leuze electronic GmbH + Co. KG is not liable for damages caused by improper use.
Read the original operating instructions before commissioning the device.
Knowledge of the original operating instructions is an element of proper use.
NOTICE
Comply with conditions and regulations!
Observe the locally applicable legal regulations and the rules of the employer's liability insurance asso-
ciation.
NOTICE
Do not modify or otherwise interfere with the device!
Do not carry out modifications or otherwise interfere with the device.
The device must not be tampered with and must not be changed in any way.
The device must not be opened. There are no user-serviceable parts inside.
Repairs must only be performed by Leuze electronic GmbH + Co. KG.

Safety
Leuze electronic CSL 710 9
Prerequisites for competent persons:
• They have a suitable technical education.
• They are familiar with the rules and regulations for occupational safety and safety at work.
• They are familiar with the original operating instructions of the device.
• They have been instructed by the responsible person on the mounting and operation of the device.
Certified electricians
Electrical work must be carried out by a certified electrician.
Due to their technical training, knowledge and experience as well as their familiarity with relevant stan-
dards and regulations, certified electricians are able to perform work on electrical systems and indepen-
dently detect possible dangers.
In Germany, certified electricians must fulfill the requirements of accident-prevention regulations BGV A3
(e.g. electrician foreman). In other countries, there are respective regulations that must be observed.
2.4 Exemption of liability
Leuze electronic GmbH + Co. KG is not liable in the following cases:
• The device is not being used properly.
• Reasonably foreseeable misuse is not taken into account.
• Mounting and electrical connection are not properly performed.
• Changes (e.g., constructional) are made to the device.

Device description
Leuze electronic CSL 710 10
3 Device description
3.1 General information
The light curtains of the CSL 710 series are designed as switching and object-detecting, configurable,
multi-sensor units. Depending on the configuration and model, the devices are suitable for a variety of
tasks with various resolutions and can be integrated in different control environments.
The total system of the light curtain consists of a transmitter and a receiver, including the connection and
interconnection cables.
• Transmitter and receiver are connected to one another via a synchronization cable.
• The integrated control panel with indicators and operational controls for configuring the total system
is located on the receiver.
• The shared power supply is provided via connection X1 on the receiver.
1 Transmitter
2 Receiver
3 IO Logic with control panel
4 Control (PLC)
5 Synchronization cable
6 Connection cable for supply voltage and communication interface
Figure 3.1: Total system in combination with a programmable logic control
3.2 General performance characteristics
The most important performance characteristics of the CSL 710 series are:
• Operating range up to 7000 mm
• Measurement field length from 150 mm to 2960 mm
• Beam spacings of 5 mm, 10 mm, 20 mm, 40 mm
• Response time 30 µs per beam
• Beam modes: parallel, diagonal, crossed-beam
• Status of beam areas 1 … 8
Status of the digital inputs/outputs
• Local control panel with display
• Interfaces to the machine control:
• IO-Link:
X2X3
3
2 41
X1
5 6

Device description
Leuze electronic CSL 710 11
Up to four digital inputs/outputs (configurable)
• Blanking of unnecessary beams
• Smoothing for interference suppression
• Block evaluation of beam areas
3.3 Connection technology
The transmitter and receiver feature an M12 connector with the following number of pins:
3.4 Display elements
The display elements show the device status in operation and provide support during commissioning and
error analysis.
Located on the receiver is a control panel with the following display elements:
•two LEDs
• one OLED display (Organic Light-Emitting Diode), two-line
Located on the transmitter is the following display element:
•one LED
3.4.1 Operation indicators on the receiver control panel
Two function indicator LEDs are located on the receiver control panel.
1 LED1, green
2 LED2, yellow
Figure 3.2: LED indicators on the receiver
Table 3.1: Meaning of the LEDs on the receiver
Device type Designation on device Plug/socket
Receiver X1 M12 plug, 8-pin
Receiver X2 M12 socket, 5-pin
Transmitter X3 M12 plug, 5-pin
1
2
LED Color State Description
1 Green ON (continuous
light)
Light curtain ready (normal mode)
Flashing see chapter 12.2
OFF Sensor not ready
2 Yellow ON (continuous
light)
All active beams free – with function reserve or configured as trig-
ger slave without trigger pulses
Flashing see chapter 12.2
OFF At least one beam interrupted (object detected)

Device description
Leuze electronic CSL 710 12
3.4.2 Display on the receiver control panel
Located on the receiver is an OLED display which serves as a function indicator.
Figure 3.3: OLED display on the receiver
The type of display on the OLED display is different for the following operating modes:
• Alignment mode
• Process mode
Display indicators in alignment mode
In alignment mode, the OLED display shows the received signal level of the first active logical beam (FB)
and of the last active logical beam (LB) via two bar graph indicators.
1 Evenly aligned light curtain
2 No reception signal from first beam (FB); good reception signal from last beam (LB)
3 Marker for the minimum signal level which is to be achieved
Figure 3.4: OLED display on the receiver in alignment mode
Display indicators in process mode
In process mode, the upper line shows the number of interrupted beams (TIB) and the lower line shows
the logic state of the digital outputs. The value to be displayed is configurable.
1 Total of interrupted beams
2 Logic state at pin 2 (0 = not active, 1 = active)
3 Logic state at pin 5 (0 = not active, 1 = active)
4 Logic state at pin 6 (0 = not active, 1 = active)
5 Logic state at pin 7 (0 = not active, 1 = active)
Figure 3.5: OLED display on the receiver in process mode
If the control panel is not used for several minutes, the display darkens and switches off. Press
a function button to again make the display visible. Settings for visibility, display duration, etc.
can be changed via the Display menu.
12
3
1
234 5

Device description
Leuze electronic CSL 710 13
3.4.3 Operating indicators on the transmitter
Located on the transmitter is an LED which serves as a function indicator.
Table 3.2: Meaning of the LED on the transmitter
3.5 Operating elements on the receiver control panel
Located on the receiver below the OLED display is a membrane keyboard with two function buttons for
entering various functions.
Figure 3.6: Function buttons on the receiver
3.6 Menu structure of the receiver control panel
The following summary shows the structure of all menu items. In a given device model, only the actually
available menu items are present for entering values or for selecting settings.
Menu level 0
Menu “Main Settings”
LED Color State Description
1GreenON
(continuous light or
flashing in sync with
the measurement)
Light curtain operates continuously with maximum measure-
ment frequency
OFF No communication with the receiver
Light curtain waits for external trigger signal
Level 0
Main Settings
Digital IOs
Analog Output
Display
Information
Exit
Level 1 Level 2 Description
Commands Teach Reset Factory settings Exit

Device description
Leuze electronic CSL 710 14
Menu “Digital IOs”
Menu “Display”
Menu “Information”
Operational setting Filter depth (enter value)
min = 1
max = 255
Beam mode Parallel Diagonal Crossed-beam
Function reserve High Medium Low
Blanking teach Not active Active
Power-Up teach Not active Active
Smoothing (enter value)
min = 1
max = 255
IO-Link Bit rate COM3: 230.4 kbit/s COM2: 38.4 kbit/s
Data Storage Deactivated Activated
Level 1 Level 2 Description
IO Logic Positive PNP Negative NPN
IO Pin 2
IO Pin 5
IO Pin 6
IO Pin 7
IO Function Trigger input Teach input Area output Warning output
Inversion Normal Inverted
Teach height Execute Exit
Area logic AND OR
Start beam (enter value)
min = 1
max = 1774
End beam (enter value)
min = 1
max = 1774
Level 1 Level 2 Description
Level 1 Level 2 Description
Language English German French Italian Spanish
Operating mode Process mode Alignment
Visibility Off Dark Normal Bright Dynamic
Time unit (s) (enter value)
min = 1
max = 240
Level 1 Level 2 Description
Product name CSL710-R05-320.A/L-M12
Product ID Receiver part no. (e.g., 50119835)
Serial number Receiver serial number (e.g., 01436000288)
Tx.transmitter-ID Transmitter part no. (e.g., 50119407)
Tx.transmitter-SN Transmitter serial no. (e.g., 01436000289)
FW version e.g., 01.61
HW version e.g., A001
Kx version e.g., P01.30e

Device description
Leuze electronic CSL 710 15
3.7 Menu navigation on the receiver control panel
The and buttons have different functions depending on the operating situation. These functions
are displayed at the left edge of the display above the icons.
3.7.1 Meaning of the display icons
3.7.2 Level display
The display of bars between icons and text that span both lines indicates the open menu levels. The
example shows a configuration in the menu level 2:
Icon Position Function
First line
Symbolizes that you can select the next parameter within a menu level by
pressing the button.
First line
Symbolizes that you have reached the lowest menu level (not highlighted).
Second line
Symbolizes the respective, next menu level that you have not yet selected
(not highlighted).
Second line
Press the button to exit the menu level or the menu.
Second line
Symbolizes the input mode.
The selected (highlighted) option field can be a fixed selection parameter or a
multi-digit input field. With a multi-digit input field, you can increase the active
digit by one with the button and use the button to switch from one
digit to the next.
Second line
Symbolizes the confirmation of a selection.
This icon appears when you complete an option field with the button.
Second line
Symbolizes the rejection of a selection.
This icon is accessed from the previous icon (check mark) by pressing
the button. This mode allows you to reject the current value or option
parameter by pressing the button.
Second line
Symbolizes the return to the selection.
This icon is accessed from the previous icon (cross) by pressing
the button. This mode allows you to reset the current value or option
parameter for the purpose of entering a new value or selecting an option
parameter by pressing the button.
Start Beam
End beam

Device description
Leuze electronic CSL 710 16
3.7.3 Menu navigation
3.7.4 Editing value parameters
After entering the last number, the total value can be saved, rejected or reset.
If the selected option is not saved in the window above, but rather the action mode is selected with
the button, this means:
Main Settings
Digital IOs
Selects the next menu item (“Digital IOs”); the other menu items follow if pressed again.
Selects the highlighted submenu (“Main Settings”).
Start Beam
End beam
Selects the “Start Beam” menu item with the bright background.
Start beam
0001
Changes the value of the first digit (0).
Selects additional numbers for configuring values.
Start beam
0010
Saves the new value (0010).
Changes the action mode; first and then appears on the second line.

Device description
Leuze electronic CSL 710 17
If the action mode is selected with the button, this means:
3.7.5 Editing selection parameters
Start beam
0010
Rejects the current input value. The display returns to the higher-order menu level: Start Beam/
End Beam
Start beam
0010
Resets the current input value (0001) and allows the entry of new values.
IO Logic
IO Pin 2
Selects the “IO Logic” menu item with the bright background.
IO Logic
Positive PNP
With each actuation, displays the next option on this menu level, i.e., the display switches
between:
• Negative NPN
• Positive PNP
Selects the “Positive PNP” menu item with the bright background.

Device description
Leuze electronic CSL 710 18
IO Logic
Positive PNP
Changes the action mode; appears; subsequent actuation displays or again.
Saves the selected option “Positive PNP”.

Functions
Leuze electronic CSL 710 19
4 Functions
This chapter describes the functions of the light curtain for adaptation to different applications and oper-
ating conditions.
4.1 Beam modes
4.1.1 Parallel
In “parallel”-beam mode (parallel-beam scanning), the light beam of each transmitter LED is detected by
the directly opposing receiver LED.
Figure 4.1: Beam path in “parallel”
4.1.2 Diagonal
In “diagonal” beam mode, the light beam of each transmitter diode is received in succession both by the
directly opposing receiver diode as well as by the next receiver diode in the counting direction (i-1) (parallel
and diagonal beam path). This increases the resolution in the middle between the transmitter and receiver.
1 Area with increased resolution
Figure 4.2: Beam path in “diagonal”
Calculation
The number of beams for diagonal-beam scanning np is calculated from the number of beams for parallel-
beam scanning nd.
1

Functions
Leuze electronic CSL 710 20
Formula for calculating the number of beams for diagonal-beam scanning
nd[number] = number of beams for diagonal-beam scanning
np[number] = number of beams for parallel-beam scanning
Example: 288 beams in parallel-beam scanning become 575 logical individual beams in diagonal-beam
scanning, which must be taken into account during evaluation functions. With a beam spacing of 5 mm,
this spacing is reduced to 2.5 mm in the center area.
4.1.3 Crossed-beam
The “crossed-beam” mode (crossed-beam scanning) is available for increasing the resolution for an area
of the measurement field. In “crossed-beam” mode, the light beam of each transmitter LED is detected in
succession both by the directly opposing receiver LED as well as by the two adjacent receiver LEDs (i+1,
i-1).
1 Area with increased resolution
Figure 4.3: Beam path in “crossed-beam”
The “diagonal” beam mode (diagonal-beam scanning) can be activated via the interface (see
chapter 9) or via the
Sensor Studio configuration software (see chapter 11).
NOTICE
Minimum distance for diagonal-beam scanning!
For diagonal-beam scanning, the minimum distance that must be maintained between transmitter and
receiver changes, whereby the values vary depending on beam spacing (see chapter 15).
NOTICE
Teach after changing the beam mode!
Changing the beam mode changes the number of beams used for the evaluation. Perform a teach
after changing the beam mode (see chapter 8.2).
nd2np1–=
1