User's Manual

Direction recognition can only be used and changed if the
people/vehicle separation function is active (section 7.7). Oth-
erwise, the direction of the object is displayed separately by
the two outputs.
7. 5 Direction recognition
+ =
Detection of objects moving towards the
detector (forwards)
+ = Detection of objects moving away from the
detector (backwards)
1E
2E
7. 6 Output signal active/passive
+ + =
Active
+ + = Passive
2 1F
2 2F
The factory connections of the relay outputs are shown in
section 3.1. This function enables the connection type
to be changed without having to swap over the connection
cables.
7. 9 Wide field
+ =
On
+ = Off
1B
2B
This function must be activated when the mechanical clip is
used for setting a wide field.
Also refer to section 9.2.
7. 7 Separation between people and vehicles
+ + = On, i.e. the sensor sends signals to
separate relay outputs
+ + = Off, i.e. the sensor signals the direction
of the object to the outputs irrespective
of the type of the object
8 1F
8 2F
Using this function, it is possible to select whether the
relay outputs should be switched separately in response to
people or vehicles.
Industrial door
remains closed to
crossing traffic
(level 9)
Industrial door opens
when an object
approaches at all
angles (level 1)
Optimum inclination angle for crossing traffic function:
30° to 45° (also refer to section 9.1).
Using cross-traffic optimisation with the clip is not possible.
7. 8 Cross-traffic optimisation
+ + =
Off
+ + … (levels 2 to 9)
51F
529F
Herkules can be used in numerous applications with
different environmental influences. In some special mount-
ing situations, it may be necessary to activate an additional
filter for interference suppression. This happens when
nearby sources of interference lead to unwanted false
tripping. The problem can be addressed using this function.
7. 1 2 Digital filter functions
+ + = On
+ + = Off
61F
62F
The additional SMD field is activated after detection is made;
it makes it possible to monitor a person who remains in the
door area. The SMD function recognises the slightest move-
ments, thus providing a marked increase in convenience in
the extended door area. The size of the SMD field can be
adjusted to 9 different levels (see section 7.11).
7. 1 0 Slow motion detection (SMD)
SMD field
Detection area
+ + = OFF
+ + … = decreasing
sensitivity
+ + … = constant
sensitivity
31F
325F
369F
10 0
80
60
40
20
0
Time
% of set sensitivity (level)
Levels 2 to 5 Levels 6 to 9
10 0
80
60
40
20
0
Time
% of set sensitivity (level)
SMD levels
Additional
SMD field
7. 1 1 Field size SMD
22
This function is used to set the size of the SMD field:
1. Set the “additional fall-delay time” function (section 7.4) to
its lowest value (F + 1 + 1).
2. Set the SMD function (section 7.10) to its highest level
(F + 3 + 9).
3. Go into the detection area (to trigger detection) and remain
in front of the door where you wish the SMD field to be. In
doing so pay attention to the green LED.
a) If the green LED goes out immediately, you have not
been detected by the SMD field. Increase the set
level by 1 in order to increase the SMD field. Repeat
point 3 until the desired SMD field size has been
determined and set.
b) If the green LED remains lit, you have been detected
by the SMD field. Decrease the set level by 1 in order
to decrease the size of the SMD field. Repeat point 3
until the desired SMD field size has been determined
and set.
4. Reset the “additional fall-delay time” (section 7.4) and the
“SMD” (section 7.10) functions to their previous values.
Consider that the position of the SMD field is influenced by
the inclination angle of the radar module (see sections 9.1).
+ + … (levels 1 to 9)
71 9F