Vibration Sensitivity - Ness D8xD Installer Manual

P30e – P36e
ProgrAm moDe leVel
Installer mode or NessComms.
FACtory DeFAUlt
Normal sensitivity.
P30e, all zones = ON.
notes
• Sensitivity can be individually
programmed for each zone.
• Zones are allocated to one sensitivity
level at any one time. Turning a zone ON
in a sensitivity level, turns the zone OFF in
any other sensitivity level.
• To revert zone sensitivity back to
Normal, turn on the required zone/s at
P30e.
Sensitivity Level "Extreme"
(P31e) is provided as a guide to
the upper limit and should not be
UseD.
For compatibility with existing
installations, the sensitivity levels
P31e to P36e are identical to
previous versions of D8/D16.
ADJUSTING NeSSeNSORS
Nessensors are sensitive to high
frequencies and insensitive to low
frequencies. Therefore it is not necessary to
apply much force to the protected structure,
rather a very rapid succession of blows.
The sensitivity has been correctly adjusted
when a single blow applied with a soft
object (e.g. by hand) does not cause an
alarm whereas a rapid series of blows
(using a metal object such as a screwdriver
blade) will cause an alarm.
P37e – P38e
ProgrAm moDe leVel
Installer mode or NessComms.
FACtory DeFAUlt
all off
notes
• A Long Response Zone cannot be a
Normal Zone or Vibration zone at the same
time.
• To convert zone/s back to a Normal Zone,
turn on the required zone/s at P30e.
relAteD oPtions
P301e 5e-7e Request To exit (ReX)

VibrAtion sensitiVity

each zone has individually adjustable sensitivity for connection of Nessensor Vibration
Sensors. Zone sensitivity is adjusted by toggling zones ON in options P30e to P36e.
P30e is Normal Sensitivity, vibration analyser disabled. This is used for normal alarm
devices. Zone response time, 200ms.
P31–36e are the options for the 6 levels of vibration sensitivities. P31e is the most
sensitive setting.
PROGRAMMING SeQUeNCe:
P [30–38] e zones are displayed [Zone no] e
exAMPle: To program zones 2 and 3 to be Medium sensitivity:
P34e 2e 3e the keypad display will show zone lights 2 & 3 on.
Option No.
P30e
P31e
P32e
P33e
P34e
P35e
P36e
P37e
P38e
* extreme sensitivity (P31e) should not be used. It is provided as a guide only
NeSSeNSOR
Part No. VIB500
In addition to zone sensitivity adjustment, the overall sensitivity of the Nesssensor can be
adjusted by rotating the body of the Nesssensor within its bracket.
M
L L
H
long resPonse Zones
long Response Zones are normal alarm zones with a long reaction time. Individual
zones can be programmed to have either a 1 second response (P37e) or 3 second
response (P38e).
This is useful where zones 5, 6 or 7 have been programmed as ReX inputs for access
control purposes, (P301e 5e-7e). To prevent accidental door opening, the ReX button
then must be pressed and held for 1sec or 3sec, as programmed.
PROGRAMMING SeQUeNCe:
P37e or P38e [Zone no]e toggles zones ON and OFF
NeSS D8X / D16X DelUXe CONTROl PANel – INSTAllATION MANUAl
ZONeS 1–8 (D8 & D16)
Description 1 2
normAl ON ON ON ON ON ON ON ON ON ON ON ON ON ON ON ON
Vibration eXTReMe*
Vibration HIGHeST
Vibration HIGH
Vibration MeDIUM
Vibration lOWeR
Vibration lOWeST
1 second ZONeS
3 second ZONeS
Vibration Sensor
™
M M
L L
L L
H
H
P r o g r A m m i n g
3 4 5 6 7 8 9 10 11 12 13 14 15 16
The Nessensor bracket
M
must always be mounted
L L
H
horizontally and the arrow
must point up for any
required setting.
ZONeS 9–16 (D16)
17