Bosch K2200 Series Przewodnik Instalacji Pobierz pdf (Strona 13)

K2200 Series | Installation Guide | 2.0 K2200 Series Controllers EN | 13

Bosch Security Systems | 7/03 | 17375 1.3 / 46513C

2.3.7 Memory Backup Battery

The backup battery is provided to maintain the

system’s memory when all power, AC and external

battery backup is removed. The backup battery can

now be replaced without data loss. In order to

replace the battery:

• The module must be plugged into the door

controller.

• The door controller must be powered from the

AC power line or the sealed lead acid backup

battery in the panel case.

2.3.8 On- Board Relays

There are 8 relays fitted to the Readykey K2200

Series Controllers. The default settings for these

relays are as follows:

• Relay-1: Invalid key on door 1

• Relay-2: Invalid key on door 2

• Relay-3: Invalid key on door 3

• Relay-4: Invalid key on door 4

• Relay-5: door/anti-tamper on any door

• Relay-6: time profile-1

• Relay-7: door left-open alarm on any door

• Relay-8: system tamper

Note 1:

The default settings are applied when the database is

initialized either at the faceplate or from a PC.

Note 2:

Relays 1-4 are fully programmable to respond to a

wide range of events when being administered from

Readykey for Windows.

2.3.9 Alarm Event Managers

It is possible to program the relays on each AEM to

activate on certain events, including time profiles,

door alarms, etc. Because of this increased

functionality the way the responses are programmed

has changed. The details of the programming

changes are in the documentation provided with each

administration system.

2.3.10 Dial-Back Facility

The Multi-Site Systems administered by a CNC

feature applies only to systems connected through a

dial-up (PSTN or TCP/IP) modem to a CNC. If

using dial-up modems, you can now set any

Readykey K2200 controllers configured as a master

to dial back to the CNC in the event of an alarm

condition

When administered through Readykey for Windows

Version 6, dial-back is available either for:

• Alarm events only, or

• Alarm events and buffer full (percentage set by

installer).

The dial-back numbers can be entered either at the

controller or, if you have Readykey for Windows

version 6, at the PC (recommended) and downloaded

to the controller.

2.3.11 Protected Communications

When selected at the door controller, this feature is

'self-programming' and:

• Allows the next dial-up by the CNC to be

accepted.

• Stores the master key sent by the CNC in the

Readykey K2200.

When the CNC next dials the master door controller,

the controller will only establish communications if

the CNC sends the same master keycode as is stored

in the door controller.

To set this feature, see Section 6.1.7 Setting the Modem

Connection, Step 7. Table 21 shows a better description

of Protect Comms.

Note:

Available only on multi-site systems administered by a

CNC.

2.3.12 Remote Acknowledgement

Whenever a door alarm occurs at the controller a

relay is set. Once the alarm is acknowledged (when it

was successfully communicated to a master

controller, CNC or PC), the relay is reset.

When using Readykey for Windows, it is possible to

set alarms so that the relays are not reset until an

operator accepts the alarm at the PC. This is

particularly important if you are going to use the

more extensive relay programming now available.

To set this feature, see Section 6.1.7 Setting the Modem

Connection, Step 4. Table 21 shows a better description

of Remote Acknowledgement.

Note:

Available only on multi-site systems administered by a

CNC.

2.3.13 Transaction Filtering

On busy systems, performance can be improved by

filtering out the less important transactions such as

request to exit, free exit, etc. Now there are 5 groups

of transactions that the door controller can 'forget',

i.e. not send to the administration system.

To set this feature, see Section 6.1.8 Event Mode.

Note:

Available on all administration systems

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