Operating Instructions
UE402
8009874/YT67/2016-02-22 © SICK AG • Industrial Safety Systems • Germany • All rights reserved 3
Subject to change without notice
List of contents
List of contents
1 About this document.........................................................................................................5
1.1 Function of this document....................................................................................5
1.2 Target group ..........................................................................................................5
1.3 Depth of information.............................................................................................5
1.4 Abbreviations.........................................................................................................6
1.5 Symbols used ........................................................................................................6
2 On safety.............................................................................................................................8
2.1 Qualified safety personnel....................................................................................8
2.2 Applications of the device.....................................................................................8
2.3 Correct use ............................................................................................................8
2.4 General protective notes and protective measures............................................9
2.5 Protection of the environment..............................................................................9
3 Product description.........................................................................................................10
3.1 Special features ..................................................................................................10
3.2 Operating principle of the device .......................................................................10
3.2.1 Principle of the device ......................................................................10
3.3 Configurable functions........................................................................................10
3.3.1 Bypass ...............................................................................................11
3.3.2 PSDI mode.........................................................................................12
3.3.3 Teach-in .............................................................................................17
3.4 Operating modes.................................................................................................18
3.4.1 Scope of configurable functions.......................................................19
3.4.2 Functions that cannot be combined ................................................20
3.5 Display elements.................................................................................................21
4 Installation and mounting ..............................................................................................22
5 Electrical installation......................................................................................................23
5.1 Connections of the UE402 .................................................................................23
5.2 Operating mode selector switch.........................................................................25
5.3 Key-operated pushbutton for bypass.................................................................25
5.4 Teach-in key-operated switch.............................................................................26
5.5 Machine-cycle contacts ......................................................................................26
6 Commissioning ................................................................................................................28
7 Configuration ...................................................................................................................29
7.1 Preparing the configuration................................................................................29
8 Fault diagnosis ................................................................................................................30
8.1 What to do in case of faults................................................................................30
8.2 SICK Support .......................................................................................................30
8.3 Error displays of the diagnostics LEDs...............................................................31
8.4 Additional error displays of the 7>segment display of the C4000....................31
8.5 Extended diagnosis.............................................................................................32
9 Technical specifications .................................................................................................33
9.1 Data sheet ...........................................................................................................33
9.2 Dimensional drawing ..........................................................................................35
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