Leuze electronic RSL 420 - Page 4

Table of contents
Leuze electronic GmbH + Co. KG RSL 420 4
5 Functions.............................................................................................................31
5.1 Authorization concept of safety sensor.................................................................................31
5.2 Function modes of safety sensor..........................................................................................32
5.2.1 One protective function .....................................................................................................33
5.2.2 One protective function – four field mode..........................................................................33
5.3 Selectable resolution for hand, leg and body detection ........................................................ 34
5.4 Speed-dependent protective function for vehicles................................................................34
5.5 Response time......................................................................................................................34
5.6 Configurable start-up behavior ............................................................................................. 34
5.6.1 Automatic start/restart .......................................................................................................34
5.6.2 Start interlock/automatic restart.........................................................................................35
5.6.3 Start/restart interlock (RES) ..............................................................................................35
5.7 Field pair changeover ........................................................................................................... 36
5.7.1 Fixed selection of one field pair.........................................................................................37
5.7.2 Changeover of five field pairs in changeover mode Overlapped monitoring..................... 37
5.7.3 Changeover of ten field pairs in changeover mode Fixed changeover moment ...............38
5.8 Monitoring of field pair changeover....................................................................................... 39
5.9 Reference contour monitoring .............................................................................................. 39
5.10 Field pair monitoring ............................................................................................................. 40
5.11 EDM contactor monitoring .................................................................................................... 40
5.12 E-Stop linkage ...................................................................................................................... 40
5.12.1 Contact-based safety circuit ..............................................................................................40
5.12.2 Linkage of electronic safety-related switching outputs ......................................................41
5.13 Signaling functions................................................................................................................ 41
6 Applications ........................................................................................................42
6.1 Stationary danger zone guarding.......................................................................................... 42
6.2 Stationary point of operation guarding.................................................................................. 42
6.3 Stationary access guarding .................................................................................................. 43
6.4 Mobile danger zone guarding ............................................................................................... 44
6.5 Danger zone safeguarding on side-tracking skates.............................................................. 46
6.6 Vehicle navigation................................................................................................................. 47
6.6.1 Signal strength and reflector detection.............................................................................. 47
7 Mounting..............................................................................................................49
7.1 Basic infos............................................................................................................................. 49
7.1.1 Calculation of safety distanceS ........................................................................................49
7.1.2 Suitable mounting locations ..............................................................................................50
7.1.3 Mounting the safety sensor ...............................................................................................50
7.1.4 Mounting examples ...........................................................................................................53
7.1.5 Information on protective field dimensioning .....................................................................54
7.2 Stationary danger zone guarding.......................................................................................... 57
7.3 Stationary point of operation guarding.................................................................................. 60
7.4 Stationary access guarding .................................................................................................. 61
7.5 Mobile danger zone guarding on AGVs................................................................................ 62
7.5.1 Minimum distanceD..........................................................................................................63
7.5.2 Protective field dimensions................................................................................................64
7.6 Mobile side guarding on AGVs ............................................................................................. 65
7.7 Mounting accessories ........................................................................................................... 65
7.7.1 Mounting system ...............................................................................................................65
7.7.2 Loop guard ........................................................................................................................66