SE4-PLUS Series
Instruction Manual
INDEX
1.
GENERAL INFORMATION .......................................................................................... 1
1.1.
General description of the SAFE
asy
TM
safety light curtains ................................ 1
1.2.
New features with respect to the SE series ........................................................ 3
1.3.
How to choose the device ................................................................................... 4
1.4.
Typical applications ............................................................................................. 6
1.5.
Safety information ............................................................................................... 7
2
INSTALLATION MODE................................................................................................ 8
2.1.
Precautions to be observed for the choice and installation of the device ........... 8
2.2.
General information on device positioning .......................................................... 9
2.2.1.
Minimum installation distance .............................................................. 11
2.2.2.
Safety distance variation with Blanking function activated ................... 13
2.2.3.
Minimum distance from reflecting surface ............................................ 14
2.2.4.
Installation of several adjacent safety light curtains ............................. 16
2.2.5.
Use of deviating mirrors........................................................................ 17
3.
MECHANICAL MOUNTING ....................................................................................... 18
4.
ELECTRICAL CONNECTIONS ................................................................................. 20
4.1.
Only EDM models ............................................................................................. 20
4.2.
Blanking models ................................................................................................ 21
4.3.
Cascade models................................................................................................ 22
4.4.
Cascade/Blanking models................................................................................. 23
4.5.
Notes on the connections.................................................................................. 25
5.
ALIGNMENT PROCEDURES .................................................................................... 29
5.1.
Correct alignment procedure............................................................................. 29
5.2.
Alignment procedure in the Cascade configuration .......................................... 32
6.
FUNCTIONING MODE ............................................................................................... 33
6.1.
Dip-switch functioning mode ............................................................................. 33
6.2.
Standard configuration ...................................................................................... 33
6.3.
Restart mode..................................................................................................... 34
6.4.
Reset function ................................................................................................... 36
6.5.
EDM function..................................................................................................... 36
6.6.
Blanking function ............................................................................................... 37
6.6.1.
Floating Blanking .................................................................................. 38
6.6.2.
Floating Blanking - 1 beam................................................................... 40
6.6.3.
Floating Blanking – 2 beams ................................................................ 41
6.6.4.
Floating Blanking – upto 3 beams (reduced resolution) ....................... 42
6.6.5.
Fixed Blanking ...................................................................................... 43
6.6.6.
Fixed Blanking tolerance ...................................................................... 46
6.7.
Cascade configuration ...................................................................................... 47
6.7.1.
Stand-Alone Master.............................................................................. 48
6.7.2.
Alignment.............................................................................................. 48
