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Castle Care-Tech Ltd. Engineering

Page 5 - 6 Chapter 5

G: KEYSWITCH OPERATION

This is an alternative means of

setting the system, using a key

operated switch (or equivalent

electronic means) to perform

the setting procedure.

Two options are available:

Keyswitch Zone: When activated,

the system will commence exit

time in the normal way.

Blockschloss Zone: When

activated, the system will set

IMMEDIATELY, with NO Exit time.

The switch used may be

interlocked from the control (eg

by a solenoid) to prevent it being

set if a fault is present.

In both cases, returning the

switch to the normal position

will immediately UNSET the

system.

a) KEYSWITCH INPUT

The switch should be wired as a

ZONE INPUT (iD or EoL as

required).

Programme the zone as

'Keyswitch' or

‘

Blockschloss

’

according to operation required,

and allocate the zone to the

area(s) required to be set / unset

from the switch.

The default is for the switch to

be active (ie setting system)

when switch contacts are OPEN.

If required to use this with

switch contacts closed, select

‘

NORMALLY OPEN

’

attribute for

the zone when programmed.

b) Exit mode

When a Keyswitch zone is in use,

the exit mode, etc. are the same as

would apply if an equivalent code

were entered at Keypad address 00

(note the "IN" settings).

c) INTERLOCK OUTPUT

For Blockschloss operation, output

configurations are available for

‘

Can Set All

’

(to interlock for

setting the entire system) or for

‘

Can Set A

’

etc. (when setting an

individual area)

–

see page 13-28.

It is NOT possible to provide a

dedicated interlock output for

combinations of areas (unless an

external module is used to

‘

gate

’

two outputs together).

These outputs will be live to

release the interlock, as long as ALL

zones (or those relevant to the

area being set) are clear, AND there

are no technical faults present that

are programmed to inhibit setting

(see

‘

site options

’

).

It is, of course, essential that the

outputs used have sufficient current

drive capability to power the

solenoid.

H: UNSET ONLY INPUT

An

'

Unset Only

'

input type is

available to permit the system to

be unset from (for example) an

access control unit, without

attempting to set again each time

the unit is used.

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Kommentare zu diesen Handbüchern

Chrisaroks 29 Apr 2024 | 00:45:00

Hello, im noob :)