4
5.6 Protecting
danger
points....................................................................................................... 45
5.6.1 Object of protection .............................................................................................................. 45
5.6.2 Installation position ............................................................................................................... 45
5.6.3 Safety-related settings, and calculation of the safety distance ............................................ 45
5.6.4 Defining the reference boundary ..........................................................................................47
5.7 Safeguarding
mobile machines ............................................................................................ 48
5.7.1 The purpose of safeguarding ............................................................................................... 48
5.7.2 Installing adjacent laser scanners ........................................................................................ 48
5.7.3 Mounting position ................................................................................................................. 48
5.7.4 Mounting height .................................................................................................................... 48
5.7.5 Recommendations for mounting to prevent unmonitored zones ......................................... 49
5.7.6 Additions ............................................................................................................................... 51
5.7.7 System availability ................................................................................................................ 52
5.7.8 Restart .................................................................................................................................. 52
5.7.9 Calculating the dimensions of the detection zone of an AGV application ........................... 53
5.7.10 Side guarding configuration on AGVs .................................................................................. 56
6
Details on Switching Over Detection and Warning Zones........................................................57
6.1
Sequence of zone pair switchovers...................................................................................... 57
6.2
Practical AGV application (example).................................................................................... 59
7
Functions of the SD3-A1...............................................................................................................62
7.1 Restart .................................................................................................................................. 62
7.2
Channels for zone pair changeovers, FP 1 to FP 4 ............................................................. 62
7.3 Alarm
1
(X1-5) ...................................................................................................................... 63
7.4 Alarm
2
(X1-15) .................................................................................................................... 63
7.5
OSSD 1 (X1-12) and OSSD 2 (X1-11) ................................................................................. 64
7.6 Data
communication............................................................................................................. 64
8
Integrating the SD3-A1 into Machine Controls ..........................................................................64
8.1 Integrating
the
SD3-A1
with external wiring with relays and
eightfold
zone
pair changeover ............................................................................................ 65
8.2 Connecting
the
SD3-A1
to a safety sequence circuit with manual restart,
relay monitoring, without zone pair changeover .................................................................. 67
8.3 Connecting
the
SD3-A1
to a PLC with corresponding safety level
(Category 3 or higher, EN 954) and zone pair changeover ................................................. 68
9 Electrical
Connection....................................................................................................................69
9.1 Electrical
power
supply......................................................................................................... 69
9.2
Connecting the PC and control cables to the scanner......................................................... 69
9.3 Connector
assembly ............................................................................................................. 70
9.4
Points to consider when preparing and laying the cables.................................................... 70
9.5
Interface pin assignments..................................................................................................... 71
10 Commissioning..............................................................................................................................73
10.1 Hardware and software requirements .................................................................................. 73
10.2 Installing
“
SD3SOFT
” and starting up the
SD3-A1
.............................................................. 73
10.3
SD3-A1
status indicator........................................................................................................ 75
10.4 Status information of the
SD3-A1
......................................................................................... 77
10.5 Restart and device swap-out ................................................................................................ 78
Summary of Contents for SD3-A1
Page 1: ......
Page 12: ...12...
Page 40: ...40 Fig 5 4 5 Considering the maximum measurement distance when safeguarding an area...
Page 60: ...60 Fig 6 2 1 Example of a zone pair changeover for an AGV on a curved route...
Page 61: ...61 Fig 6 2 2 Example of zone pair changeover with combined with reducing speed of the AGV...
Page 101: ...101 13 13 Dimensional drawings of the SD3 A1...
Page 102: ...102 13 14 Dimensional drawings of the mounting system...
Page 106: ......