Cooper Security 9751 Manuel d'installation télécharger pdf (Page 117)

4. Programming

496964 Page 109

Note: 1. If the control unit is using Fast Format signalling, and has sent a Burg

to the ARC, the control unit activates the output pin assigned to Comms

Acknowledge when the ARC returns a Comms Acknowledge signal.

2. The control unit delays reporting/logging either mains loss, or exiting

engineering with mains loss, by 15-18 min (chosen at random). If you

select a Scandinavian default in Command 0, the control unit waits at

least 60 minutes before reporting.

159: Invert Plug-by Outputs

By default, plug-by outputs have a positive voltage when inactive and this is

removed when the output is active. This Command inverts that logic so that a

positive voltage is applied when the output is active.

Option

0 +ve removed to trigger: the output is positive when inactive and goes

to zero when active.

1 +ve applied to trigger: the output floats when inactive and goes

positive when active.

160: Confirmed Alarm Timer

Note: Enable Alarm Confirmation (Command 89) to access this Command.

This Command controls a timer. The timer starts when an alarm is triggered

for the first time. If a second alarm is triggered before the timer expires, the

control unit transmits a confirmed alarm to the ARC. You can set the timer to

any value in minutes between 001 and 999. For DD243: 2002 compliance, set

confirmation time to between 30 minutes (default) and 60 minutes.

161: Internal Sounder on Confirmed or Unconfirmed Alarm

Note: Enable Alarm Confirmation (Command 89) to access this Command.

This Command selects whether the control unit will operate the internal

sounder for a confirmed alarm or for an unconfirmed alarm. In a partitioned

system, the internal sounder is available only for Partition A; other partitions

use keypad sounders only.

Option

0 Control unit operates the internal sounder for an unconfirmed alarm.

1 Control unit operates the internal sounder for a confirmed alarm.

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Cooper Security 9751 Manuel d'installation Page 117