14
Mode A
Mode B
Mode C
0
10
20
30
40
50
60
70
80
open + seat
open
close
close + seat
Teach
Teach
Teach
open
seat
close
open
seat
close
LED "close" flashes at 8 Hz�
= valve spindle at the limit or outside the detection range
• The respective LED at the zones marked in grey lights, at the same time the
output corresponding to this state is closed (switched)� At the zones marked in
white and outside the detection area (zones hatched diagonally) all outputs are
open (not switched)�
• All modes are also possible in inverted form, i�e� the open and closed positions
can be inverted� The sensor detects this automatically, the assignment of the
switching characteristics is carried out automatically�
• The open and closed zones are placed nearly at the limits, i�e� the Teach
positions are at the limit of the zones� The seat zones are placed in the middle,
i�e� symmetrically around the Teach position�
• To monitor the seal the open and closed zones in the mode A are only 1�5
mm� The zones open+seat and close+seat are adjacent� In these zones the
Pos [mm]
