E-Tech ET8 Manual de instalación descargar pdf (Pagina 16)

PROGRAMMING

E-TECH ET8 (V4) CONTROL PANEL – INSTALLER MANUAL

VIBRATION SENSITIVITY

Each zone has individually adjustable sensitivity for connection of E-Techensor

Vibration Sensors.

Zone sensitivity is adjusted by toggling zones ON in options P30E to P38E.

P30E, Normal Sensitivity– vibration analyser disabled. This is used for normal

alarm devices. Zone response time, 200ms.

P31–38E are the options for the 8 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 to be ON

P30E – P38E

PROGRAM MODE LEVEL:

Installer, Remote by PC

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 the required zone/s ON at Option 30.

• Avoid using P31 and P38 sensitivity –

they are provided as a guide to the upper

and lower limits.

• USING E-TECHSENSORS.

E-Techsensors are sensitive to high fre-

quencies and insensitive to low frequen-

cies. 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 ad-

justed 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 screw-

driver blade) will cause an alarm.

RED

YELLOW

N/C Vibration

contacts

N/C Tamper

loop

BLUE

GREEN

36mm

51mm

20mm

16.5mm

350mm cable

2 x

at 27mm spacing

3mm holes

E-Tech E-TECHSENSOR Vibration

sensor

Part No. VIB100

In addition to zone sensitivity adjustment,

the overall sensitivity of the E-

Techsensor can be adjusted by rotating

the body of the E-Techsensor within its

bracket.

The bracket must always be mounted

horizontally and the arrow must

point up for any required setting.

VIBRATION SENSITIVITY

Example P34E: Zones 2 & 3 are

Medium sensitivity.

41326578

Factory Default Setting for P30E.

All zones selected ON = Normal

sensitivity.

OPTION No SENSITIVITY 1 2 3 4 5 6 7 8

Zones

ON = Factory default setting

P30E

Normal

P31E High

P32E

P33E

P34E

P35E

P36E

P37E

P38E Low

ON ON ON ON ON ON ON ON

1 2 ... 11 12 13 14 15 16 17 18 19 20 21 ... 63 64

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E-Tech ET8 Manual de instalación Pagina 16

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