IDEC SE2L-H05LPC User Manual Download

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SE2L User’s Manual (SE9Z-B1865)

Table of contents

1. Introduction ................................................................................................................................................. 6

1.1 About this manual ................................................................................................................................. 6

1.2 Applicable products............................................................................................................................... 6

1.3 Abbreviations ......................................................................................................................................... 6

1.4 Special markings and symbols ............................................................................................................. 6

1.5 Applicable directives and standards .................................................................................................... 7

1.6 Registered trademarks.......................................................................................................................... 8

2. Safety precautions ....................................................................................................................................... 9

2.1 General precautions .............................................................................................................................. 9

2.2 Operating environment....................................................................................................................... 10

2.3 Installation of SE2L............................................................................................................................. 10

2.4 Wiring................................................................................................................................................... 10

2.5 Configuration....................................................................................................................................... 11

2.6 Inspection and maintenance ............................................................................................................... 11

3. Product overview....................................................................................................................................... 13

3.1 Features of SE2L-H05LP / SE2L-H05LPC ....................................................................................... 13

3.2 Components of SE2L-H05LP / SE2L-H05LPC ................................................................................ 14

3.3 Operation principle ............................................................................................................................. 16

3.4 Scanning area....................................................................................................................................... 17

3.4.1 Protection zone............................................................................................................................... 17

3.4.2 Warning zone ................................................................................................................................. 20

3.5 Area switching...................................................................................................................................... 21

3.6 Incremental encoder............................................................................................................................ 24

3.6.1 Pulse per cm travel generated by incremental encoders ............................................................ 25

3.6.2 Recommend increment encoder specification ............................................................................. 26

3.6.3 Tolerances allowed for encoder .................................................................................................... 26

3.6.4 Area switching by encoder input .................................................................................................. 27

3.7 OSSD .................................................................................................................................................... 28

3.7.1 Self-diagnostic function of OSSD ................................................................................................. 29

3.7.2 Lockout state.................................................................................................................................. 29

3.7.3 Interlock function .......................................................................................................................... 29

3.8 External device monitoring (EDM) function .................................................................................... 32

3.9 Muting function ................................................................................................................................... 33

3.9.1 Muting start condition................................................................................................................... 33

3.9.2 Muting stop condition ................................................................................................................... 34

3.9.3 Muting override function.............................................................................................................. 35

3.10 Reference monitoring function......................................................................................................... 36

3.10.1 Area protection............................................................................................................................. 36